diff options
Diffstat (limited to 'libs')
327 files changed, 32899 insertions, 8784 deletions
diff --git a/libs/attestation/Android.bp b/libs/attestation/Android.bp index 2bf15d45eb..fddecc0ceb 100644 --- a/libs/attestation/Android.bp +++ b/libs/attestation/Android.bp @@ -22,6 +22,7 @@ package { cc_library_static { name: "libattestation", + host_supported: true, cflags: [ "-Wall", "-Wextra", diff --git a/libs/binder/ActivityManager.cpp b/libs/binder/ActivityManager.cpp index e45a656d29..aca5009148 100644 --- a/libs/binder/ActivityManager.cpp +++ b/libs/binder/ActivityManager.cpp @@ -75,6 +75,20 @@ status_t ActivityManager::registerUidObserver(const sp<IUidObserver>& observer, return DEAD_OBJECT; } +status_t ActivityManager::registerUidObserverForUids(const sp<IUidObserver>& observer, + const int32_t event, const int32_t cutpoint, + const String16& callingPackage, + const int32_t uids[], size_t nUids, + /*out*/ sp<IBinder>& observerToken) { + sp<IActivityManager> service = getService(); + if (service != nullptr) { + return service->registerUidObserverForUids(observer, event, cutpoint, callingPackage, uids, + nUids, observerToken); + } + // ActivityManagerService appears dead. Return usual error code for dead service. + return DEAD_OBJECT; +} + status_t ActivityManager::unregisterUidObserver(const sp<IUidObserver>& observer) { sp<IActivityManager> service = getService(); @@ -85,6 +99,26 @@ status_t ActivityManager::unregisterUidObserver(const sp<IUidObserver>& observer return DEAD_OBJECT; } +status_t ActivityManager::addUidToObserver(const sp<IBinder>& observerToken, + const String16& callingPackage, int32_t uid) { + sp<IActivityManager> service = getService(); + if (service != nullptr) { + return service->addUidToObserver(observerToken, callingPackage, uid); + } + // ActivityManagerService appears dead. Return usual error code for dead service. + return DEAD_OBJECT; +} + +status_t ActivityManager::removeUidFromObserver(const sp<IBinder>& observerToken, + const String16& callingPackage, int32_t uid) { + sp<IActivityManager> service = getService(); + if (service != nullptr) { + return service->removeUidFromObserver(observerToken, callingPackage, uid); + } + // ActivityManagerService appears dead. Return usual error code for dead service. + return DEAD_OBJECT; +} + bool ActivityManager::isUidActive(const uid_t uid, const String16& callingPackage) { sp<IActivityManager> service = getService(); diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp index f634c1dcde..6c2b313f8a 100644 --- a/libs/binder/Android.bp +++ b/libs/binder/Android.bp @@ -342,10 +342,6 @@ cc_library { }, afdo: true, - - header_abi_checker: { - diff_flags: ["-allow-adding-removing-weak-symbols"], - }, } cc_library_static { @@ -486,9 +482,7 @@ aidl_interface { local_include_dir: "aidl", host_supported: true, srcs: [ - "aidl/android/content/pm/IPackageChangeObserver.aidl", "aidl/android/content/pm/IPackageManagerNative.aidl", - "aidl/android/content/pm/PackageChangeEvent.aidl", "aidl/android/content/pm/IStagedApexObserver.aidl", "aidl/android/content/pm/ApexStagedEvent.aidl", "aidl/android/content/pm/StagedApexInfo.aidl", diff --git a/libs/binder/IActivityManager.cpp b/libs/binder/IActivityManager.cpp index 5ec4e8b25a..28975618e1 100644 --- a/libs/binder/IActivityManager.cpp +++ b/libs/binder/IActivityManager.cpp @@ -77,6 +77,30 @@ public: return OK; } + virtual status_t registerUidObserverForUids(const sp<IUidObserver>& observer, + const int32_t event, const int32_t cutpoint, + const String16& callingPackage, + const int32_t uids[], size_t nUids, + /*out*/ sp<IBinder>& observerToken) { + Parcel data, reply; + data.writeInterfaceToken(IActivityManager::getInterfaceDescriptor()); + data.writeStrongBinder(IInterface::asBinder(observer)); + data.writeInt32(event); + data.writeInt32(cutpoint); + data.writeString16(callingPackage); + data.writeInt32Array(nUids, uids); + status_t err = + remote()->transact(REGISTER_UID_OBSERVER_FOR_UIDS_TRANSACTION, data, &reply); + if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) { + return err; + } + err = reply.readStrongBinder(&observerToken); + if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) { + return err; + } + return OK; + } + virtual status_t unregisterUidObserver(const sp<IUidObserver>& observer) { Parcel data, reply; @@ -89,6 +113,34 @@ public: return OK; } + virtual status_t addUidToObserver(const sp<IBinder>& observerToken, + const String16& callingPackage, int32_t uid) { + Parcel data, reply; + data.writeInterfaceToken(IActivityManager::getInterfaceDescriptor()); + data.writeStrongBinder(observerToken); + data.writeString16(callingPackage); + data.writeInt32(uid); + status_t err = remote()->transact(ADD_UID_TO_OBSERVER_TRANSACTION, data, &reply); + if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) { + return err; + } + return OK; + } + + virtual status_t removeUidFromObserver(const sp<IBinder>& observerToken, + const String16& callingPackage, int32_t uid) { + Parcel data, reply; + data.writeInterfaceToken(IActivityManager::getInterfaceDescriptor()); + data.writeStrongBinder(observerToken); + data.writeString16(callingPackage); + data.writeInt32(uid); + status_t err = remote()->transact(REMOVE_UID_FROM_OBSERVER_TRANSACTION, data, &reply); + if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) { + return err; + } + return OK; + } + virtual bool isUidActive(const uid_t uid, const String16& callingPackage) { Parcel data, reply; @@ -131,6 +183,56 @@ public: *outResult = reply.readInt32(); return NO_ERROR; } + + virtual status_t logFgsApiBegin(int32_t apiType, int32_t appUid, int32_t appPid) { + Parcel data, reply; + data.writeInterfaceToken(IActivityManager::getInterfaceDescriptor()); + data.writeInt32(apiType); + data.writeInt32(appUid); + data.writeInt32(appPid); + status_t err = remote()->transact(LOG_FGS_API_BEGIN_TRANSACTION, data, &reply, + IBinder::FLAG_ONEWAY); + if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) { + ALOGD("FGS Logger Transaction failed"); + ALOGD("%d", err); + return err; + } + return NO_ERROR; + } + + virtual status_t logFgsApiEnd(int32_t apiType, int32_t appUid, int32_t appPid) { + Parcel data, reply; + data.writeInterfaceToken(IActivityManager::getInterfaceDescriptor()); + data.writeInt32(apiType); + data.writeInt32(appUid); + data.writeInt32(appPid); + status_t err = + remote()->transact(LOG_FGS_API_END_TRANSACTION, data, &reply, IBinder::FLAG_ONEWAY); + if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) { + ALOGD("FGS Logger Transaction failed"); + ALOGD("%d", err); + return err; + } + return NO_ERROR; + } + + virtual status_t logFgsApiStateChanged(int32_t apiType, int32_t state, int32_t appUid, + int32_t appPid) { + Parcel data, reply; + data.writeInterfaceToken(IActivityManager::getInterfaceDescriptor()); + data.writeInt32(apiType); + data.writeInt32(state); + data.writeInt32(appUid); + data.writeInt32(appPid); + status_t err = remote()->transact(LOG_FGS_API_BEGIN_TRANSACTION, data, &reply, + IBinder::FLAG_ONEWAY); + if (err != NO_ERROR || ((err = reply.readExceptionCode()) != NO_ERROR)) { + ALOGD("FGS Logger Transaction failed"); + ALOGD("%d", err); + return err; + } + return NO_ERROR; + } }; // ------------------------------------------------------------------------------------ diff --git a/libs/binder/IBatteryStats.cpp b/libs/binder/IBatteryStats.cpp index 0de804c3c2..69b11c0ee9 100644 --- a/libs/binder/IBatteryStats.cpp +++ b/libs/binder/IBatteryStats.cpp @@ -128,6 +128,15 @@ public: remote()->transact(NOTE_RESET_FLASHLIGHT_TRANSACTION, data, &reply); } + virtual binder::Status noteWakeupSensorEvent(int64_t elapsedNanos, int uid, int handle) { + Parcel data, reply; + data.writeInterfaceToken(IBatteryStats::getInterfaceDescriptor()); + data.writeInt64(elapsedNanos); + data.writeInt32(uid); + data.writeInt32(handle); + status_t ret = remote()->transact(NOTE_WAKEUP_SENSOR_EVENT_TRANSACTION, data, &reply); + return binder::Status::fromStatusT(ret); + } }; IMPLEMENT_META_INTERFACE(BatteryStats, "com.android.internal.app.IBatteryStats") @@ -235,6 +244,16 @@ status_t BnBatteryStats::onTransact( reply->writeNoException(); return NO_ERROR; } break; + case NOTE_WAKEUP_SENSOR_EVENT_TRANSACTION: { + CHECK_INTERFACE(IBatteryStats, data, reply); + int64_t elapsedNanos = data.readInt64(); + int uid = data.readInt32(); + int handle = data.readInt32(); + noteWakeupSensorEvent(elapsedNanos, uid, handle); + reply->writeNoException(); + return NO_ERROR; + } break; + default: return BBinder::onTransact(code, data, reply, flags); } diff --git a/libs/binder/IUidObserver.cpp b/libs/binder/IUidObserver.cpp index d952dc71f9..1c35f5359b 100644 --- a/libs/binder/IUidObserver.cpp +++ b/libs/binder/IUidObserver.cpp @@ -67,9 +67,10 @@ public: remote()->transact(ON_UID_STATE_CHANGED_TRANSACTION, data, &reply, IBinder::FLAG_ONEWAY); } - virtual void onUidProcAdjChanged(uid_t uid) { + virtual void onUidProcAdjChanged(uid_t uid, int32_t adj) { Parcel data, reply; data.writeInt32((int32_t)uid); + data.writeInt32((int32_t)adj); remote()->transact(ON_UID_PROC_ADJ_CHANGED_TRANSACTION, data, &reply, IBinder::FLAG_ONEWAY); } }; @@ -121,7 +122,8 @@ status_t BnUidObserver::onTransact( case ON_UID_PROC_ADJ_CHANGED_TRANSACTION: { CHECK_INTERFACE(IUidObserver, data, reply); uid_t uid = data.readInt32(); - onUidProcAdjChanged(uid); + int32_t adj = data.readInt32(); + onUidProcAdjChanged(uid, adj); return NO_ERROR; } break; diff --git a/libs/binder/aidl/android/content/pm/IPackageManagerNative.aidl b/libs/binder/aidl/android/content/pm/IPackageManagerNative.aidl index 7c99f76ec6..f8a8843309 100644 --- a/libs/binder/aidl/android/content/pm/IPackageManagerNative.aidl +++ b/libs/binder/aidl/android/content/pm/IPackageManagerNative.aidl @@ -17,7 +17,6 @@ package android.content.pm; -import android.content.pm.IPackageChangeObserver; import android.content.pm.IStagedApexObserver; import android.content.pm.StagedApexInfo; @@ -92,18 +91,6 @@ interface IPackageManagerNative { */ @utf8InCpp String getModuleMetadataPackageName(); - /* Returns the names of all packages. */ - @utf8InCpp String[] getAllPackages(); - - /** Register an extra package change observer to receive the multi-cast. */ - void registerPackageChangeObserver(in IPackageChangeObserver observer); - - /** - * Unregister an existing package change observer. - * This does nothing if this observer was not already registered. - */ - void unregisterPackageChangeObserver(in IPackageChangeObserver observer); - /** * Returns true if the package has the SHA 256 version of the signing certificate. * @see PackageManager#hasSigningCertificate(String, byte[], int), where type diff --git a/libs/binder/include/binder/IInterface.h b/libs/binder/include/binder/IInterface.h index 9f7e2c87b8..dc572ac953 100644 --- a/libs/binder/include/binder/IInterface.h +++ b/libs/binder/include/binder/IInterface.h @@ -219,80 +219,79 @@ inline IBinder* BpInterface<INTERFACE>::onAsBinder() namespace internal { constexpr const char* const kManualInterfaces[] = { - "android.app.IActivityManager", - "android.app.IUidObserver", - "android.drm.IDrm", - "android.dvr.IVsyncCallback", - "android.dvr.IVsyncService", - "android.gfx.tests.ICallback", - "android.gfx.tests.IIPCTest", - "android.gfx.tests.ISafeInterfaceTest", - "android.graphicsenv.IGpuService", - "android.gui.IConsumerListener", - "android.gui.IGraphicBufferConsumer", - "android.gui.ITransactionComposerListener", - "android.gui.SensorEventConnection", - "android.gui.SensorServer", - "android.hardware.ICamera", - "android.hardware.ICameraClient", - "android.hardware.ICameraRecordingProxy", - "android.hardware.ICameraRecordingProxyListener", - "android.hardware.ICrypto", - "android.hardware.IOMXObserver", - "android.hardware.IStreamListener", - "android.hardware.IStreamSource", - "android.media.IAudioService", - "android.media.IDataSource", - "android.media.IDrmClient", - "android.media.IMediaCodecList", - "android.media.IMediaDrmService", - "android.media.IMediaExtractor", - "android.media.IMediaExtractorService", - "android.media.IMediaHTTPConnection", - "android.media.IMediaHTTPService", - "android.media.IMediaLogService", - "android.media.IMediaMetadataRetriever", - "android.media.IMediaMetricsService", - "android.media.IMediaPlayer", - "android.media.IMediaPlayerClient", - "android.media.IMediaPlayerService", - "android.media.IMediaRecorder", - "android.media.IMediaRecorderClient", - "android.media.IMediaResourceMonitor", - "android.media.IMediaSource", - "android.media.IRemoteDisplay", - "android.media.IRemoteDisplayClient", - "android.media.IResourceManagerClient", - "android.media.IResourceManagerService", - "android.os.IComplexTypeInterface", - "android.os.IPermissionController", - "android.os.IPingResponder", - "android.os.IProcessInfoService", - "android.os.ISchedulingPolicyService", - "android.os.IStringConstants", - "android.os.storage.IObbActionListener", - "android.os.storage.IStorageEventListener", - "android.os.storage.IStorageManager", - "android.os.storage.IStorageShutdownObserver", - "android.service.vr.IPersistentVrStateCallbacks", - "android.service.vr.IVrManager", - "android.service.vr.IVrStateCallbacks", - "android.ui.ISurfaceComposer", - "android.ui.ISurfaceComposerClient", - "android.utils.IMemory", - "android.utils.IMemoryHeap", - "com.android.car.procfsinspector.IProcfsInspector", - "com.android.internal.app.IAppOpsCallback", - "com.android.internal.app.IAppOpsService", - "com.android.internal.app.IBatteryStats", - "com.android.internal.os.IResultReceiver", - "com.android.internal.os.IShellCallback", - "drm.IDrmManagerService", - "drm.IDrmServiceListener", - "IAAudioClient", - "IAAudioService", - "VtsFuzzer", - nullptr, + "android.app.IActivityManager", + "android.app.IUidObserver", + "android.drm.IDrm", + "android.dvr.IVsyncCallback", + "android.dvr.IVsyncService", + "android.gfx.tests.ICallback", + "android.gfx.tests.IIPCTest", + "android.gfx.tests.ISafeInterfaceTest", + "android.graphicsenv.IGpuService", + "android.gui.IConsumerListener", + "android.gui.IGraphicBufferConsumer", + "android.gui.ITransactionComposerListener", + "android.gui.SensorEventConnection", + "android.gui.SensorServer", + "android.hardware.ICamera", + "android.hardware.ICameraClient", + "android.hardware.ICameraRecordingProxy", + "android.hardware.ICameraRecordingProxyListener", + "android.hardware.ICrypto", + "android.hardware.IOMXObserver", + "android.hardware.IStreamListener", + "android.hardware.IStreamSource", + "android.media.IAudioService", + "android.media.IDataSource", + "android.media.IDrmClient", + "android.media.IMediaCodecList", + "android.media.IMediaDrmService", + "android.media.IMediaExtractor", + "android.media.IMediaExtractorService", + "android.media.IMediaHTTPConnection", + "android.media.IMediaHTTPService", + "android.media.IMediaLogService", + "android.media.IMediaMetadataRetriever", + "android.media.IMediaMetricsService", + "android.media.IMediaPlayer", + "android.media.IMediaPlayerClient", + "android.media.IMediaPlayerService", + "android.media.IMediaRecorder", + "android.media.IMediaRecorderClient", + "android.media.IMediaResourceMonitor", + "android.media.IMediaSource", + "android.media.IRemoteDisplay", + "android.media.IRemoteDisplayClient", + "android.media.IResourceManagerClient", + "android.media.IResourceManagerService", + "android.os.IComplexTypeInterface", + "android.os.IPermissionController", + "android.os.IPingResponder", + "android.os.IProcessInfoService", + "android.os.ISchedulingPolicyService", + "android.os.IStringConstants", + "android.os.storage.IObbActionListener", + "android.os.storage.IStorageEventListener", + "android.os.storage.IStorageManager", + "android.os.storage.IStorageShutdownObserver", + "android.service.vr.IPersistentVrStateCallbacks", + "android.service.vr.IVrManager", + "android.service.vr.IVrStateCallbacks", + "android.ui.ISurfaceComposer", + "android.utils.IMemory", + "android.utils.IMemoryHeap", + "com.android.car.procfsinspector.IProcfsInspector", + "com.android.internal.app.IAppOpsCallback", + "com.android.internal.app.IAppOpsService", + "com.android.internal.app.IBatteryStats", + "com.android.internal.os.IResultReceiver", + "com.android.internal.os.IShellCallback", + "drm.IDrmManagerService", + "drm.IDrmServiceListener", + "IAAudioClient", + "IAAudioService", + "VtsFuzzer", + nullptr, }; constexpr const char* const kDownstreamManualInterfaces[] = { diff --git a/libs/binder/include_activitymanager/binder/ActivityManager.h b/libs/binder/include_activitymanager/binder/ActivityManager.h index 5dfbd44dc4..9c634c7238 100644 --- a/libs/binder/include_activitymanager/binder/ActivityManager.h +++ b/libs/binder/include_activitymanager/binder/ActivityManager.h @@ -82,7 +82,15 @@ public: const int32_t event, const int32_t cutpoint, const String16& callingPackage); + status_t registerUidObserverForUids(const sp<IUidObserver>& observer, const int32_t event, + const int32_t cutpoint, const String16& callingPackage, + const int32_t uids[], size_t nUids, + /*out*/ sp<IBinder>& observerToken); status_t unregisterUidObserver(const sp<IUidObserver>& observer); + status_t addUidToObserver(const sp<IBinder>& observerToken, const String16& callingPackage, + int32_t uid); + status_t removeUidFromObserver(const sp<IBinder>& observerToken, const String16& callingPackage, + int32_t uid); bool isUidActive(const uid_t uid, const String16& callingPackage); int getUidProcessState(const uid_t uid, const String16& callingPackage); status_t checkPermission(const String16& permission, const pid_t pid, const uid_t uid, int32_t* outResult); diff --git a/libs/binder/include_activitymanager/binder/IActivityManager.h b/libs/binder/include_activitymanager/binder/IActivityManager.h index 4632b2eb0f..07450c6af9 100644 --- a/libs/binder/include_activitymanager/binder/IActivityManager.h +++ b/libs/binder/include_activitymanager/binder/IActivityManager.h @@ -35,21 +35,40 @@ public: const int32_t event, const int32_t cutpoint, const String16& callingPackage) = 0; + virtual status_t registerUidObserverForUids(const sp<IUidObserver>& observer, + const int32_t event, const int32_t cutpoint, + const String16& callingPackage, + const int32_t uids[], size_t nUids, + /*out*/ sp<IBinder>& observerToken) = 0; virtual status_t unregisterUidObserver(const sp<IUidObserver>& observer) = 0; + virtual status_t addUidToObserver(const sp<IBinder>& observerToken, + const String16& callingPackage, int32_t uid) = 0; + virtual status_t removeUidFromObserver(const sp<IBinder>& observerToken, + const String16& callingPackage, int32_t uid) = 0; virtual bool isUidActive(const uid_t uid, const String16& callingPackage) = 0; virtual int32_t getUidProcessState(const uid_t uid, const String16& callingPackage) = 0; virtual status_t checkPermission(const String16& permission, const pid_t pid, const uid_t uid, int32_t* outResult) = 0; + virtual status_t logFgsApiBegin(int32_t apiType, int32_t appUid, int32_t appPid) = 0; + virtual status_t logFgsApiEnd(int32_t apiType, int32_t appUid, int32_t appPid) = 0; + virtual status_t logFgsApiStateChanged(int32_t apiType, int32_t state, int32_t appUid, + int32_t appPid) = 0; enum { OPEN_CONTENT_URI_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION, REGISTER_UID_OBSERVER_TRANSACTION, UNREGISTER_UID_OBSERVER_TRANSACTION, + REGISTER_UID_OBSERVER_FOR_UIDS_TRANSACTION, + ADD_UID_TO_OBSERVER_TRANSACTION, + REMOVE_UID_FROM_OBSERVER_TRANSACTION, IS_UID_ACTIVE_TRANSACTION, GET_UID_PROCESS_STATE_TRANSACTION, CHECK_PERMISSION_TRANSACTION, + LOG_FGS_API_BEGIN_TRANSACTION, + LOG_FGS_API_END_TRANSACTION, + LOG_FGS_API_STATE_CHANGED_TRANSACTION }; }; diff --git a/libs/binder/include_activitymanager/binder/IUidObserver.h b/libs/binder/include_activitymanager/binder/IUidObserver.h index 17f03a9201..5ea7447ef2 100644 --- a/libs/binder/include_activitymanager/binder/IUidObserver.h +++ b/libs/binder/include_activitymanager/binder/IUidObserver.h @@ -34,7 +34,7 @@ public: virtual void onUidIdle(uid_t uid, bool disabled) = 0; virtual void onUidStateChanged(uid_t uid, int32_t procState, int64_t procStateSeq, int32_t capability) = 0; - virtual void onUidProcAdjChanged(uid_t uid) = 0; + virtual void onUidProcAdjChanged(uid_t uid, int32_t adj) = 0; enum { ON_UID_GONE_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION, diff --git a/libs/binder/include_batterystats/batterystats/IBatteryStats.h b/libs/binder/include_batterystats/batterystats/IBatteryStats.h index 6defc7fb0b..5bb01dd86b 100644 --- a/libs/binder/include_batterystats/batterystats/IBatteryStats.h +++ b/libs/binder/include_batterystats/batterystats/IBatteryStats.h @@ -19,6 +19,7 @@ #ifndef __ANDROID_VNDK__ #include <binder/IInterface.h> +#include <binder/Status.h> namespace android { @@ -43,6 +44,7 @@ public: virtual void noteStopCamera(int uid) = 0; virtual void noteResetCamera() = 0; virtual void noteResetFlashlight() = 0; + virtual binder::Status noteWakeupSensorEvent(int64_t elapsedNanos, int uid, int sensor) = 0; enum { NOTE_START_SENSOR_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION, @@ -58,7 +60,8 @@ public: NOTE_START_CAMERA_TRANSACTION, NOTE_STOP_CAMERA_TRANSACTION, NOTE_RESET_CAMERA_TRANSACTION, - NOTE_RESET_FLASHLIGHT_TRANSACTION + NOTE_RESET_FLASHLIGHT_TRANSACTION, + NOTE_WAKEUP_SENSOR_EVENT_TRANSACTION }; }; diff --git a/libs/bufferqueueconverter/Android.bp b/libs/bufferqueueconverter/Android.bp index c5d3a3207c..d4605ea13a 100644 --- a/libs/bufferqueueconverter/Android.bp +++ b/libs/bufferqueueconverter/Android.bp @@ -13,7 +13,7 @@ cc_library_headers { export_include_dirs: ["include"], } -cc_library_shared { +cc_library { name: "libbufferqueueconverter", vendor_available: true, vndk: { @@ -22,6 +22,7 @@ cc_library_shared { double_loadable: true, srcs: [ + ":libgui_frame_event_aidl", "BufferQueueConverter.cpp", ], diff --git a/libs/dumputils/dump_utils.cpp b/libs/dumputils/dump_utils.cpp index 97cb810404..5eb33087a2 100644 --- a/libs/dumputils/dump_utils.cpp +++ b/libs/dumputils/dump_utils.cpp @@ -62,7 +62,10 @@ static const char* hidl_hal_interfaces_to_dump[] { "android.hardware.audio@7.0::IDevicesFactory", "android.hardware.automotive.audiocontrol@1.0::IAudioControl", "android.hardware.automotive.audiocontrol@2.0::IAudioControl", + "android.hardware.automotive.can@1.0::ICanBus", + "android.hardware.automotive.can@1.0::ICanController", "android.hardware.automotive.evs@1.0::IEvsCamera", + "android.hardware.automotive.sv@1.0::ISurroundViewService", "android.hardware.automotive.vehicle@2.0::IVehicle", "android.hardware.biometrics.face@1.0::IBiometricsFace", "android.hardware.biometrics.fingerprint@2.1::IBiometricsFingerprint", @@ -87,7 +90,12 @@ static const char* hidl_hal_interfaces_to_dump[] { /* list of hal interface to dump containing process during native dumps */ static const std::vector<std::string> aidl_interfaces_to_dump { "android.hardware.automotive.audiocontrol.IAudioControl", + "android.hardware.automotive.can.ICanController", "android.hardware.automotive.evs.IEvsEnumerator", + "android.hardware.automotive.ivn.IIvnAndroidDevice", + "android.hardware.automotive.occupant_awareness.IOccupantAwareness", + "android.hardware.automotive.remoteaccess.IRemoteAccess", + "android.hardware.automotive.vehicle.IVehicle", "android.hardware.biometrics.face.IBiometricsFace", "android.hardware.biometrics.fingerprint.IBiometricsFingerprint", "android.hardware.camera.provider.ICameraProvider", diff --git a/libs/ftl/Android.bp b/libs/ftl/Android.bp index 09422d3892..ea1b5e4998 100644 --- a/libs/ftl/Android.bp +++ b/libs/ftl/Android.bp @@ -11,12 +11,18 @@ cc_test { name: "ftl_test", test_suites: ["device-tests"], srcs: [ + "algorithm_test.cpp", "cast_test.cpp", "concat_test.cpp", "enum_test.cpp", "fake_guard_test.cpp", "flags_test.cpp", "future_test.cpp", + "match_test.cpp", + "mixins_test.cpp", + "non_null_test.cpp", + "optional_test.cpp", + "shared_mutex_test.cpp", "small_map_test.cpp", "small_vector_test.cpp", "static_vector_test.cpp", diff --git a/libs/ftl/algorithm_test.cpp b/libs/ftl/algorithm_test.cpp new file mode 100644 index 0000000000..487b1b8759 --- /dev/null +++ b/libs/ftl/algorithm_test.cpp @@ -0,0 +1,66 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ftl/algorithm.h> +#include <ftl/small_map.h> +#include <ftl/static_vector.h> +#include <gtest/gtest.h> + +#include <string_view> + +namespace android::test { + +// Keep in sync with example usage in header file. +TEST(Algorithm, FindIf) { + using namespace std::string_view_literals; + + const ftl::StaticVector vector = {"upside"sv, "down"sv, "cake"sv}; + EXPECT_EQ(ftl::find_if(vector, [](const auto& str) { return str.front() == 'c'; }), "cake"sv); + + const ftl::SmallMap map = ftl::init::map<int, ftl::StaticVector<std::string_view, 3>>( + 12, "snow"sv, "cone"sv)(13, "tiramisu"sv)(14, "upside"sv, "down"sv, "cake"sv); + + using Map = decltype(map); + + EXPECT_EQ(14, ftl::find_if(map, [](const auto& pair) { + return pair.second.size() == 3; + }).transform(ftl::to_key<Map>)); + + const auto opt = ftl::find_if(map, [](const auto& pair) { + return pair.second.size() == 1; + }).transform(ftl::to_mapped_ref<Map>); + + ASSERT_TRUE(opt); + EXPECT_EQ(opt->get(), ftl::StaticVector("tiramisu"sv)); +} + +TEST(Algorithm, StaticRef) { + using namespace std::string_view_literals; + + const ftl::SmallMap map = ftl::init::map(13, "tiramisu"sv)(14, "upside-down cake"sv); + ASSERT_EQ("???"sv, + map.get(20).or_else(ftl::static_ref<std::string_view>([] { return "???"sv; }))->get()); + + using Map = decltype(map); + + ASSERT_EQ("snow cone"sv, + ftl::find_if(map, [](const auto& pair) { return pair.second.front() == 's'; }) + .transform(ftl::to_mapped_ref<Map>) + .or_else(ftl::static_ref<std::string_view>([] { return "snow cone"sv; })) + ->get()); +} + +} // namespace android::test diff --git a/libs/ftl/concat_test.cpp b/libs/ftl/concat_test.cpp index 8ecb1b252d..771f05478a 100644 --- a/libs/ftl/concat_test.cpp +++ b/libs/ftl/concat_test.cpp @@ -28,8 +28,25 @@ TEST(Concat, Example) { EXPECT_EQ(string.c_str()[string.size()], '\0'); } +TEST(Concat, Characters) { + EXPECT_EQ(ftl::Concat(u'a', ' ', U'b').str(), "97 98"); +} + +TEST(Concat, References) { + int i[] = {-1, 2}; + unsigned u = 3; + EXPECT_EQ(ftl::Concat(i[0], std::as_const(i[1]), u).str(), "-123"); + + const bool b = false; + const char c = 'o'; + EXPECT_EQ(ftl::Concat(b, "tt", c).str(), "falsetto"); +} + namespace { +static_assert(ftl::Concat{true, false, true}.str() == "truefalsetrue"); +static_assert(ftl::Concat{':', '-', ')'}.str() == ":-)"); + static_assert(ftl::Concat{"foo"}.str() == "foo"); static_assert(ftl::Concat{ftl::truncated<3>("foobar")}.str() == "foo"); diff --git a/libs/ftl/flags_test.cpp b/libs/ftl/flags_test.cpp index eea052ba33..1279d1147d 100644 --- a/libs/ftl/flags_test.cpp +++ b/libs/ftl/flags_test.cpp @@ -35,6 +35,7 @@ TEST(Flags, Test) { TEST(Flags, Any) { Flags<TestFlags> flags = TestFlags::ONE | TestFlags::TWO; + ASSERT_TRUE(flags.any()); ASSERT_TRUE(flags.any(TestFlags::ONE)); ASSERT_TRUE(flags.any(TestFlags::TWO)); ASSERT_FALSE(flags.any(TestFlags::THREE)); @@ -42,6 +43,9 @@ TEST(Flags, Any) { ASSERT_TRUE(flags.any(TestFlags::TWO | TestFlags::THREE)); ASSERT_TRUE(flags.any(TestFlags::ONE | TestFlags::THREE)); ASSERT_TRUE(flags.any(TestFlags::ONE | TestFlags::TWO | TestFlags::THREE)); + + Flags<TestFlags> emptyFlags; + ASSERT_FALSE(emptyFlags.any()); } TEST(Flags, All) { diff --git a/libs/ftl/match_test.cpp b/libs/ftl/match_test.cpp new file mode 100644 index 0000000000..a6cff2eed6 --- /dev/null +++ b/libs/ftl/match_test.cpp @@ -0,0 +1,48 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ftl/match.h> +#include <gtest/gtest.h> + +#include <chrono> +#include <string> +#include <variant> + +namespace android::test { + +// Keep in sync with example usage in header file. +TEST(Match, Example) { + using namespace std::chrono; + using namespace std::chrono_literals; + using namespace std::string_literals; + + std::variant<seconds, minutes, hours> duration = 119min; + + // Mutable match. + ftl::match(duration, [](auto& d) { ++d; }); + + // Immutable match. Exhaustive due to minutes being convertible to seconds. + EXPECT_EQ("2 hours"s, + ftl::match( + duration, + [](const seconds& s) { + const auto h = duration_cast<hours>(s); + return std::to_string(h.count()) + " hours"s; + }, + [](const hours& h) { return std::to_string(h.count() / 24) + " days"s; })); +} + +} // namespace android::test diff --git a/libs/ftl/mixins_test.cpp b/libs/ftl/mixins_test.cpp new file mode 100644 index 0000000000..2c9f9dfd8a --- /dev/null +++ b/libs/ftl/mixins_test.cpp @@ -0,0 +1,185 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ftl/mixins.h> +#include <gtest/gtest.h> + +#include <chrono> +#include <functional> +#include <type_traits> +#include <utility> + +namespace android::test { +namespace { + +// Keep in sync with example usage in header file. + +struct Id : ftl::Constructible<Id, std::int32_t>, ftl::Equatable<Id> { + using Constructible::Constructible; +}; + +static_assert(!std::is_default_constructible_v<Id>); + +struct Color : ftl::DefaultConstructible<Color, std::uint8_t>, + ftl::Equatable<Color>, + ftl::Orderable<Color> { + using DefaultConstructible::DefaultConstructible; +}; + +static_assert(Color() == Color(0u)); +static_assert(ftl::to_underlying(Color(-1)) == 255u); +static_assert(Color(1u) < Color(2u)); + +struct Sequence : ftl::DefaultConstructible<Sequence, std::int8_t, -1>, + ftl::Equatable<Sequence>, + ftl::Orderable<Sequence>, + ftl::Incrementable<Sequence> { + using DefaultConstructible::DefaultConstructible; +}; + +static_assert(Sequence() == Sequence(-1)); + +struct Timeout : ftl::DefaultConstructible<Timeout, std::chrono::seconds, 10>, + ftl::Equatable<Timeout>, + ftl::Addable<Timeout> { + using DefaultConstructible::DefaultConstructible; +}; + +using namespace std::chrono_literals; +static_assert(Timeout() + Timeout(5s) == Timeout(15s)); + +// Construction. +constexpr Id kId{1234}; +constexpr Sequence kSequence; + +// Underlying value. +static_assert(ftl::to_underlying(Id(-42)) == -42); +static_assert(ftl::to_underlying(kSequence) == -1); + +// Casting. +static_assert(static_cast<std::int32_t>(Id(-1)) == -1); +static_assert(static_cast<std::int8_t>(kSequence) == -1); + +static_assert(!std::is_convertible_v<std::int32_t, Id>); +static_assert(!std::is_convertible_v<Id, std::int32_t>); + +// Equality. +static_assert(kId == Id(1234)); +static_assert(kId != Id(123)); +static_assert(kSequence == Sequence(-1)); + +// Ordering. +static_assert(Sequence(1) < Sequence(2)); +static_assert(Sequence(2) > Sequence(1)); +static_assert(Sequence(3) <= Sequence(4)); +static_assert(Sequence(4) >= Sequence(3)); +static_assert(Sequence(5) <= Sequence(5)); +static_assert(Sequence(6) >= Sequence(6)); + +// Incrementing. +template <typename Op, typename T, typename... Ts> +constexpr auto mutable_op(Op op, T lhs, Ts... rhs) { + const T result = op(lhs, rhs...); + return std::make_pair(lhs, result); +} + +static_assert(mutable_op([](auto& lhs) { return ++lhs; }, Sequence()) == + std::make_pair(Sequence(0), Sequence(0))); + +static_assert(mutable_op([](auto& lhs) { return lhs++; }, Sequence()) == + std::make_pair(Sequence(0), Sequence(-1))); + +// Addition. + +// `Addable` implies `Incrementable`. +static_assert(mutable_op([](auto& lhs) { return ++lhs; }, Timeout()) == + std::make_pair(Timeout(11s), Timeout(11s))); + +static_assert(mutable_op([](auto& lhs) { return lhs++; }, Timeout()) == + std::make_pair(Timeout(11s), Timeout(10s))); + +static_assert(Timeout(5s) + Timeout(6s) == Timeout(11s)); + +static_assert(mutable_op([](auto& lhs, const auto& rhs) { return lhs += rhs; }, Timeout(7s), + Timeout(8s)) == std::make_pair(Timeout(15s), Timeout(15s))); + +// Type safety. + +namespace traits { + +template <typename, typename = void> +struct is_incrementable : std::false_type {}; + +template <typename T> +struct is_incrementable<T, std::void_t<decltype(++std::declval<T&>())>> : std::true_type {}; + +template <typename T> +constexpr bool is_incrementable_v = is_incrementable<T>{}; + +template <typename, typename, typename, typename = void> +struct has_binary_op : std::false_type {}; + +template <typename Op, typename T, typename U> +struct has_binary_op<Op, T, U, std::void_t<decltype(Op{}(std::declval<T&>(), std::declval<U&>()))>> + : std::true_type {}; + +template <typename T, typename U> +constexpr bool is_equatable_v = + has_binary_op<std::equal_to<void>, T, U>{} && has_binary_op<std::not_equal_to<void>, T, U>{}; + +template <typename T, typename U> +constexpr bool is_orderable_v = + has_binary_op<std::less<void>, T, U>{} && has_binary_op<std::less_equal<void>, T, U>{} && + has_binary_op<std::greater<void>, T, U>{} && has_binary_op<std::greater_equal<void>, T, U>{}; + +template <typename T, typename U> +constexpr bool is_addable_v = has_binary_op<std::plus<void>, T, U>{}; + +} // namespace traits + +struct Real : ftl::Constructible<Real, float> { + using Constructible::Constructible; +}; + +static_assert(traits::is_equatable_v<Id, Id>); +static_assert(!traits::is_equatable_v<Real, Real>); +static_assert(!traits::is_equatable_v<Id, Color>); +static_assert(!traits::is_equatable_v<Sequence, Id>); +static_assert(!traits::is_equatable_v<Id, std::int32_t>); +static_assert(!traits::is_equatable_v<std::chrono::seconds, Timeout>); + +static_assert(traits::is_orderable_v<Color, Color>); +static_assert(!traits::is_orderable_v<Id, Id>); +static_assert(!traits::is_orderable_v<Real, Real>); +static_assert(!traits::is_orderable_v<Color, Sequence>); +static_assert(!traits::is_orderable_v<Color, std::uint8_t>); +static_assert(!traits::is_orderable_v<std::chrono::seconds, Timeout>); + +static_assert(traits::is_incrementable_v<Sequence>); +static_assert(traits::is_incrementable_v<Timeout>); +static_assert(!traits::is_incrementable_v<Id>); +static_assert(!traits::is_incrementable_v<Color>); +static_assert(!traits::is_incrementable_v<Real>); + +static_assert(traits::is_addable_v<Timeout, Timeout>); +static_assert(!traits::is_addable_v<Id, Id>); +static_assert(!traits::is_addable_v<Real, Real>); +static_assert(!traits::is_addable_v<Sequence, Sequence>); +static_assert(!traits::is_addable_v<Timeout, Sequence>); +static_assert(!traits::is_addable_v<Color, Timeout>); + +} // namespace +} // namespace android::test diff --git a/libs/ftl/non_null_test.cpp b/libs/ftl/non_null_test.cpp new file mode 100644 index 0000000000..bd0462b3b6 --- /dev/null +++ b/libs/ftl/non_null_test.cpp @@ -0,0 +1,75 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ftl/non_null.h> +#include <gtest/gtest.h> + +#include <memory> +#include <string> +#include <string_view> + +namespace android::test { +namespace { + +void get_length(const ftl::NonNull<std::shared_ptr<std::string>>& string_ptr, + ftl::NonNull<std::size_t*> length_ptr) { + // No need for `nullptr` checks. + *length_ptr = string_ptr->length(); +} + +using Pair = std::pair<ftl::NonNull<std::shared_ptr<int>>, std::shared_ptr<int>>; + +Pair dupe_if(ftl::NonNull<std::unique_ptr<int>> non_null_ptr, bool condition) { + // Move the underlying pointer out, so `non_null_ptr` must not be accessed after this point. + auto unique_ptr = std::move(non_null_ptr).take(); + + auto non_null_shared_ptr = ftl::as_non_null(std::shared_ptr<int>(std::move(unique_ptr))); + auto nullable_shared_ptr = condition ? non_null_shared_ptr.get() : nullptr; + + return {std::move(non_null_shared_ptr), std::move(nullable_shared_ptr)}; +} + +} // namespace + +// Keep in sync with example usage in header file. +TEST(NonNull, Example) { + const auto string_ptr = ftl::as_non_null(std::make_shared<std::string>("android")); + std::size_t size; + get_length(string_ptr, ftl::as_non_null(&size)); + EXPECT_EQ(size, 7u); + + auto ptr = ftl::as_non_null(std::make_unique<int>(42)); + const auto [ptr1, ptr2] = dupe_if(std::move(ptr), true); + EXPECT_EQ(ptr1.get(), ptr2); +} + +namespace { + +constexpr std::string_view kApple = "apple"; +constexpr std::string_view kOrange = "orange"; + +using StringViewPtr = ftl::NonNull<const std::string_view*>; +constexpr StringViewPtr kApplePtr = ftl::as_non_null(&kApple); +constexpr StringViewPtr kOrangePtr = ftl::as_non_null(&kOrange); + +constexpr StringViewPtr longest(StringViewPtr ptr1, StringViewPtr ptr2) { + return ptr1->length() > ptr2->length() ? ptr1 : ptr2; +} + +static_assert(longest(kApplePtr, kOrangePtr) == kOrangePtr); + +} // namespace +} // namespace android::test diff --git a/libs/ftl/optional_test.cpp b/libs/ftl/optional_test.cpp new file mode 100644 index 0000000000..91bf7bc5b6 --- /dev/null +++ b/libs/ftl/optional_test.cpp @@ -0,0 +1,238 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ftl/optional.h> +#include <ftl/static_vector.h> +#include <ftl/string.h> +#include <ftl/unit.h> +#include <gtest/gtest.h> + +#include <cstdlib> +#include <functional> +#include <numeric> +#include <utility> + +using namespace std::placeholders; +using namespace std::string_literals; + +namespace android::test { + +using ftl::Optional; +using ftl::StaticVector; + +TEST(Optional, Construct) { + // Empty. + EXPECT_EQ(std::nullopt, Optional<int>()); + EXPECT_EQ(std::nullopt, Optional<std::string>(std::nullopt)); + + // Value. + EXPECT_EQ('?', Optional('?')); + EXPECT_EQ(""s, Optional(std::string())); + + // In place. + EXPECT_EQ("???"s, Optional<std::string>(std::in_place, 3u, '?')); + EXPECT_EQ("abc"s, Optional<std::string>(std::in_place, {'a', 'b', 'c'})); + + // Implicit downcast. + { + Optional opt = std::optional("test"s); + static_assert(std::is_same_v<decltype(opt), Optional<std::string>>); + + ASSERT_TRUE(opt); + EXPECT_EQ(opt.value(), "test"s); + } +} + +TEST(Optional, Transform) { + // Empty. + EXPECT_EQ(std::nullopt, Optional<int>().transform([](int) { return 0; })); + + // By value. + EXPECT_EQ(0, Optional(0).transform([](int x) { return x; })); + EXPECT_EQ(100, Optional(99).transform([](int x) { return x + 1; })); + EXPECT_EQ("0b100"s, Optional(4).transform(std::bind(ftl::to_string<int>, _1, ftl::Radix::kBin))); + + // By reference. + { + Optional opt = 'x'; + EXPECT_EQ('z', opt.transform([](char& c) { + c = 'y'; + return 'z'; + })); + + EXPECT_EQ('y', opt); + } + + // By rvalue reference. + { + std::string out; + EXPECT_EQ("xyz"s, Optional("abc"s).transform([&out](std::string&& str) { + out = std::move(str); + return "xyz"s; + })); + + EXPECT_EQ(out, "abc"s); + } + + // No return value. + { + Optional opt = "food"s; + EXPECT_EQ(ftl::unit, opt.transform(ftl::unit_fn([](std::string& str) { str.pop_back(); }))); + EXPECT_EQ(opt, "foo"s); + } + + // Chaining. + EXPECT_EQ(14u, Optional(StaticVector{"upside"s, "down"s}) + .transform([](StaticVector<std::string, 3>&& v) { + v.push_back("cake"s); + return v; + }) + .transform([](const StaticVector<std::string, 3>& v) { + return std::accumulate(v.begin(), v.end(), std::string()); + }) + .transform([](const std::string& s) { return s.length(); })); +} + +namespace { + +Optional<int> parse_int(const std::string& str) { + if (const int i = std::atoi(str.c_str())) return i; + return std::nullopt; +} + +} // namespace + +TEST(Optional, AndThen) { + // Empty. + EXPECT_EQ(std::nullopt, Optional<int>().and_then([](int) -> Optional<int> { return 0; })); + EXPECT_EQ(std::nullopt, Optional<int>().and_then([](int) { return Optional<int>(); })); + + // By value. + EXPECT_EQ(0, Optional(0).and_then([](int x) { return Optional(x); })); + EXPECT_EQ(123, Optional("123").and_then(parse_int)); + EXPECT_EQ(std::nullopt, Optional("abc").and_then(parse_int)); + + // By reference. + { + Optional opt = 'x'; + EXPECT_EQ('z', opt.and_then([](char& c) { + c = 'y'; + return Optional('z'); + })); + + EXPECT_EQ('y', opt); + } + + // By rvalue reference. + { + std::string out; + EXPECT_EQ("xyz"s, Optional("abc"s).and_then([&out](std::string&& str) { + out = std::move(str); + return Optional("xyz"s); + })); + + EXPECT_EQ(out, "abc"s); + } + + // Chaining. + using StringVector = StaticVector<std::string, 3>; + EXPECT_EQ(14u, Optional(StaticVector{"-"s, "1"s}) + .and_then([](StringVector&& v) -> Optional<StringVector> { + if (v.push_back("4"s)) return v; + return {}; + }) + .and_then([](const StringVector& v) -> Optional<std::string> { + if (v.full()) return std::accumulate(v.begin(), v.end(), std::string()); + return {}; + }) + .and_then(parse_int) + .and_then([](int i) { + return i > 0 ? std::nullopt : std::make_optional(static_cast<unsigned>(-i)); + })); +} + +TEST(Optional, OrElse) { + // Non-empty. + { + const Optional opt = false; + EXPECT_EQ(false, opt.or_else([] { return Optional(true); })); + EXPECT_EQ('x', Optional('x').or_else([] { return std::make_optional('y'); })); + } + + // Empty. + { + const Optional<int> opt; + EXPECT_EQ(123, opt.or_else([]() -> Optional<int> { return 123; })); + EXPECT_EQ("abc"s, Optional<std::string>().or_else([] { return Optional("abc"s); })); + } + { + bool empty = false; + EXPECT_EQ(Optional<float>(), Optional<float>().or_else([&empty]() -> Optional<float> { + empty = true; + return std::nullopt; + })); + EXPECT_TRUE(empty); + } + + // Chaining. + using StringVector = StaticVector<std::string, 3>; + EXPECT_EQ(999, Optional(StaticVector{"1"s, "0"s, "0"s}) + .and_then([](StringVector&& v) -> Optional<StringVector> { + if (v.push_back("0"s)) return v; + return {}; + }) + .or_else([] { + return Optional(StaticVector{"9"s, "9"s, "9"s}); + }) + .transform([](const StringVector& v) { + return std::accumulate(v.begin(), v.end(), std::string()); + }) + .and_then(parse_int) + .or_else([] { return Optional(-1); })); +} + +// Comparison. +namespace { + +constexpr Optional<int> kOptional1 = 1; +constexpr Optional<int> kAnotherOptional1 = 1; +constexpr Optional<int> kOptional2 = 2; +constexpr Optional<int> kOptionalEmpty, kAnotherOptionalEmpty; + +constexpr std::optional<int> kStdOptional1 = 1; + +static_assert(kOptional1 == kAnotherOptional1); + +static_assert(kOptional1 != kOptional2); +static_assert(kOptional2 != kOptional1); + +static_assert(kOptional1 != kOptionalEmpty); +static_assert(kOptionalEmpty != kOptional1); + +static_assert(kOptionalEmpty == kAnotherOptionalEmpty); + +static_assert(kOptional1 == kStdOptional1); +static_assert(kStdOptional1 == kOptional1); + +static_assert(kOptional2 != kStdOptional1); +static_assert(kStdOptional1 != kOptional2); + +static_assert(kOptional2 != kOptionalEmpty); +static_assert(kOptionalEmpty != kOptional2); + +} // namespace + +} // namespace android::test diff --git a/libs/ftl/shared_mutex_test.cpp b/libs/ftl/shared_mutex_test.cpp new file mode 100644 index 0000000000..6da7061ae0 --- /dev/null +++ b/libs/ftl/shared_mutex_test.cpp @@ -0,0 +1,60 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ftl/shared_mutex.h> +#include <gtest/gtest.h> +#include <ftl/fake_guard.h> + +namespace android::test { + +TEST(SharedMutex, SharedLock) { + ftl::SharedMutex mutex; + std::shared_lock shared_lock(mutex); + + { std::shared_lock shared_lock2(mutex); } +} + +TEST(SharedMutex, ExclusiveLock) { + ftl::SharedMutex mutex; + std::unique_lock unique_lock(mutex); +} + +TEST(SharedMutex, Annotations) { + struct { + void foo() FTL_ATTRIBUTE(requires_shared_capability(mutex)) { num++; } + void bar() FTL_ATTRIBUTE(requires_capability(mutex)) { num++; } + void baz() { + std::shared_lock shared_lock(mutex); + num++; + } + ftl::SharedMutex mutex; + int num = 0; + + } s; + + { + // TODO(b/257958323): Use an RAII class instead of locking manually. + s.mutex.lock_shared(); + s.foo(); + s.baz(); + s.mutex.unlock_shared(); + } + s.mutex.lock(); + s.bar(); + s.mutex.unlock(); +} + +} // namespace android::test diff --git a/libs/ftl/small_map_test.cpp b/libs/ftl/small_map_test.cpp index 1740a2b54c..634877f672 100644 --- a/libs/ftl/small_map_test.cpp +++ b/libs/ftl/small_map_test.cpp @@ -15,12 +15,15 @@ */ #include <ftl/small_map.h> +#include <ftl/unit.h> #include <gtest/gtest.h> #include <cctype> #include <string> +#include <string_view> using namespace std::string_literals; +using namespace std::string_view_literals; namespace android::test { @@ -38,7 +41,7 @@ TEST(SmallMap, Example) { EXPECT_TRUE(map.contains(123)); - EXPECT_EQ(map.get(42, [](const std::string& s) { return s.size(); }), 3u); + EXPECT_EQ(map.get(42).transform([](const std::string& s) { return s.size(); }), 3u); const auto opt = map.get(-1); ASSERT_TRUE(opt); @@ -50,7 +53,7 @@ TEST(SmallMap, Example) { map.emplace_or_replace(0, "vanilla", 2u, 3u); EXPECT_TRUE(map.dynamic()); - EXPECT_EQ(map, SmallMap(ftl::init::map(-1, "xyz")(0, "nil")(42, "???")(123, "abc"))); + EXPECT_EQ(map, SmallMap(ftl::init::map(-1, "xyz"sv)(0, "nil"sv)(42, "???"sv)(123, "abc"sv))); } TEST(SmallMap, Construct) { @@ -70,7 +73,7 @@ TEST(SmallMap, Construct) { EXPECT_EQ(map.max_size(), 5u); EXPECT_FALSE(map.dynamic()); - EXPECT_EQ(map, SmallMap(ftl::init::map(123, "abc")(456, "def")(789, "ghi"))); + EXPECT_EQ(map, SmallMap(ftl::init::map(123, "abc"sv)(456, "def"sv)(789, "ghi"sv))); } { // In-place constructor with different types. @@ -81,7 +84,7 @@ TEST(SmallMap, Construct) { EXPECT_EQ(map.max_size(), 5u); EXPECT_FALSE(map.dynamic()); - EXPECT_EQ(map, SmallMap(ftl::init::map(42, "???")(123, "abc")(-1, "\0\0\0"))); + EXPECT_EQ(map, SmallMap(ftl::init::map(42, "???"sv)(123, "abc"sv)(-1, ""sv))); } { // In-place constructor with implicit size. @@ -92,7 +95,7 @@ TEST(SmallMap, Construct) { EXPECT_EQ(map.max_size(), 3u); EXPECT_FALSE(map.dynamic()); - EXPECT_EQ(map, SmallMap(ftl::init::map(-1, "\0\0\0")(42, "???")(123, "abc"))); + EXPECT_EQ(map, SmallMap(ftl::init::map(-1, ""sv)(42, "???"sv)(123, "abc"sv))); } } @@ -108,7 +111,7 @@ TEST(SmallMap, Assign) { { // Convertible types; same capacity. SmallMap map1 = ftl::init::map<char, std::string>('M', "mega")('G', "giga"); - const SmallMap map2 = ftl::init::map('T', "tera")('P', "peta"); + const SmallMap map2 = ftl::init::map('T', "tera"sv)('P', "peta"sv); map1 = map2; EXPECT_EQ(map1, map2); @@ -147,7 +150,7 @@ TEST(SmallMap, UniqueKeys) { } } -TEST(SmallMap, Find) { +TEST(SmallMap, Get) { { // Constant reference. const SmallMap map = ftl::init::map('a', 'A')('b', 'B')('c', 'C'); @@ -172,14 +175,15 @@ TEST(SmallMap, Find) { EXPECT_EQ(d, 'D'); } { - // Constant unary operation. + // Immutable transform operation. const SmallMap map = ftl::init::map('a', 'x')('b', 'y')('c', 'z'); - EXPECT_EQ(map.get('c', [](char c) { return std::toupper(c); }), 'Z'); + EXPECT_EQ(map.get('c').transform([](char c) { return std::toupper(c); }), 'Z'); } { - // Mutable unary operation. + // Mutable transform operation. SmallMap map = ftl::init::map('a', 'x')('b', 'y')('c', 'z'); - EXPECT_TRUE(map.get('c', [](char& c) { c = std::toupper(c); })); + EXPECT_EQ(map.get('c').transform(ftl::unit_fn([](char& c) { c = std::toupper(c); })), + ftl::unit); EXPECT_EQ(map, SmallMap(ftl::init::map('c', 'Z')('b', 'y')('a', 'x'))); } @@ -247,7 +251,7 @@ TEST(SmallMap, TryReplace) { } { // Replacement arguments can refer to the replaced mapping. - const auto ref = map.get(2, [](const auto& s) { return s.str[0]; }); + const auto ref = map.get(2).transform([](const String& s) { return s.str[0]; }); ASSERT_TRUE(ref); // Construct std::string from one character. @@ -292,7 +296,7 @@ TEST(SmallMap, EmplaceOrReplace) { } { // Replacement arguments can refer to the replaced mapping. - const auto ref = map.get(2, [](const auto& s) { return s.str[0]; }); + const auto ref = map.get(2).transform([](const String& s) { return s.str[0]; }); ASSERT_TRUE(ref); // Construct std::string from one character. diff --git a/libs/gralloc/types/Android.bp b/libs/gralloc/types/Android.bp index f5af425fca..6d1dfe8124 100644 --- a/libs/gralloc/types/Android.bp +++ b/libs/gralloc/types/Android.bp @@ -23,6 +23,7 @@ package { cc_library { name: "libgralloctypes", + defaults: ["android.hardware.graphics.common-ndk_shared"], cflags: [ "-Wall", "-Werror", @@ -51,7 +52,6 @@ cc_library { ], shared_libs: [ - "android.hardware.graphics.common-V4-ndk", "android.hardware.graphics.mapper@4.0", "libhidlbase", "liblog", diff --git a/libs/graphicsenv/GpuStatsInfo.cpp b/libs/graphicsenv/GpuStatsInfo.cpp index 858739c9dd..7b7421424d 100644 --- a/libs/graphicsenv/GpuStatsInfo.cpp +++ b/libs/graphicsenv/GpuStatsInfo.cpp @@ -89,6 +89,14 @@ status_t GpuStatsAppInfo::writeToParcel(Parcel* parcel) const { if ((status = parcel->writeBool(falsePrerotation)) != OK) return status; if ((status = parcel->writeBool(gles1InUse)) != OK) return status; if ((status = parcel->writeBool(angleInUse)) != OK) return status; + if ((status = parcel->writeBool(createdGlesContext)) != OK) return status; + if ((status = parcel->writeBool(createdVulkanDevice)) != OK) return status; + if ((status = parcel->writeBool(createdVulkanSwapchain)) != OK) return status; + if ((status = parcel->writeUint32(vulkanApiVersion)) != OK) return status; + if ((status = parcel->writeUint64(vulkanDeviceFeaturesEnabled)) != OK) return status; + if ((status = parcel->writeInt32Vector(vulkanInstanceExtensions)) != OK) return status; + if ((status = parcel->writeInt32Vector(vulkanDeviceExtensions)) != OK) return status; + return OK; } @@ -103,6 +111,14 @@ status_t GpuStatsAppInfo::readFromParcel(const Parcel* parcel) { if ((status = parcel->readBool(&falsePrerotation)) != OK) return status; if ((status = parcel->readBool(&gles1InUse)) != OK) return status; if ((status = parcel->readBool(&angleInUse)) != OK) return status; + if ((status = parcel->readBool(&createdGlesContext)) != OK) return status; + if ((status = parcel->readBool(&createdVulkanDevice)) != OK) return status; + if ((status = parcel->readBool(&createdVulkanSwapchain)) != OK) return status; + if ((status = parcel->readUint32(&vulkanApiVersion)) != OK) return status; + if ((status = parcel->readUint64(&vulkanDeviceFeaturesEnabled)) != OK) return status; + if ((status = parcel->readInt32Vector(&vulkanInstanceExtensions)) != OK) return status; + if ((status = parcel->readInt32Vector(&vulkanDeviceExtensions)) != OK) return status; + return OK; } @@ -114,6 +130,12 @@ std::string GpuStatsAppInfo::toString() const { StringAppendF(&result, "falsePrerotation = %d\n", falsePrerotation); StringAppendF(&result, "gles1InUse = %d\n", gles1InUse); StringAppendF(&result, "angleInUse = %d\n", angleInUse); + StringAppendF(&result, "createdGlesContext = %d\n", createdGlesContext); + StringAppendF(&result, "createdVulkanDevice = %d\n", createdVulkanDevice); + StringAppendF(&result, "createdVulkanSwapchain = %d\n", createdVulkanSwapchain); + StringAppendF(&result, "vulkanApiVersion = 0x%" PRIx32 "\n", vulkanApiVersion); + StringAppendF(&result, "vulkanDeviceFeaturesEnabled = 0x%" PRIx64 "\n", + vulkanDeviceFeaturesEnabled); result.append("glDriverLoadingTime:"); for (int32_t loadingTime : glDriverLoadingTime) { StringAppendF(&result, " %d", loadingTime); @@ -129,6 +151,16 @@ std::string GpuStatsAppInfo::toString() const { StringAppendF(&result, " %d", loadingTime); } result.append("\n"); + result.append("vulkanInstanceExtensions:"); + for (int32_t extension : vulkanInstanceExtensions) { + StringAppendF(&result, " 0x%x", extension); + } + result.append("\n"); + result.append("vulkanDeviceExtensions:"); + for (int32_t extension : vulkanDeviceExtensions) { + StringAppendF(&result, " 0x%x", extension); + } + result.append("\n"); return result; } diff --git a/libs/graphicsenv/GraphicsEnv.cpp b/libs/graphicsenv/GraphicsEnv.cpp index 701a3b2f77..16315ed858 100644 --- a/libs/graphicsenv/GraphicsEnv.cpp +++ b/libs/graphicsenv/GraphicsEnv.cpp @@ -277,6 +277,57 @@ void GraphicsEnv::setDriverLoaded(GpuStatsInfo::Api api, bool isDriverLoaded, sendGpuStatsLocked(api, isDriverLoaded, driverLoadingTime); } +// Hash function to calculate hash for null-terminated Vulkan extension names +// We store hash values of the extensions, rather than the actual names or +// indices to be able to support new extensions easily, avoid creating +// a table of 'known' extensions inside Android and reduce the runtime overhead. +static uint64_t calculateExtensionHash(const char* word) { + if (!word) { + return 0; + } + const size_t wordLen = strlen(word); + const uint32_t seed = 167; + uint64_t hash = 0; + for (size_t i = 0; i < wordLen; i++) { + hash = (hash * seed) + word[i]; + } + return hash; +} + +void GraphicsEnv::setVulkanInstanceExtensions(uint32_t enabledExtensionCount, + const char* const* ppEnabledExtensionNames) { + ATRACE_CALL(); + if (enabledExtensionCount == 0 || ppEnabledExtensionNames == nullptr) { + return; + } + + const uint32_t maxNumStats = android::GpuStatsAppInfo::MAX_NUM_EXTENSIONS; + uint64_t extensionHashes[maxNumStats]; + const uint32_t numStats = std::min(enabledExtensionCount, maxNumStats); + for(uint32_t i = 0; i < numStats; i++) { + extensionHashes[i] = calculateExtensionHash(ppEnabledExtensionNames[i]); + } + setTargetStatsArray(android::GpuStatsInfo::Stats::VULKAN_INSTANCE_EXTENSION, + extensionHashes, numStats); +} + +void GraphicsEnv::setVulkanDeviceExtensions(uint32_t enabledExtensionCount, + const char* const* ppEnabledExtensionNames) { + ATRACE_CALL(); + if (enabledExtensionCount == 0 || ppEnabledExtensionNames == nullptr) { + return; + } + + const uint32_t maxNumStats = android::GpuStatsAppInfo::MAX_NUM_EXTENSIONS; + uint64_t extensionHashes[maxNumStats]; + const uint32_t numStats = std::min(enabledExtensionCount, maxNumStats); + for(uint32_t i = 0; i < numStats; i++) { + extensionHashes[i] = calculateExtensionHash(ppEnabledExtensionNames[i]); + } + setTargetStatsArray(android::GpuStatsInfo::Stats::VULKAN_DEVICE_EXTENSION, + extensionHashes, numStats); +} + static sp<IGpuService> getGpuService() { static const sp<IBinder> binder = defaultServiceManager()->checkService(String16("gpu")); if (!binder) { @@ -294,6 +345,11 @@ bool GraphicsEnv::readyToSendGpuStatsLocked() { } void GraphicsEnv::setTargetStats(const GpuStatsInfo::Stats stats, const uint64_t value) { + return setTargetStatsArray(stats, &value, 1); +} + +void GraphicsEnv::setTargetStatsArray(const GpuStatsInfo::Stats stats, const uint64_t* values, + const uint32_t valueCount) { ATRACE_CALL(); std::lock_guard<std::mutex> lock(mStatsLock); @@ -301,8 +357,8 @@ void GraphicsEnv::setTargetStats(const GpuStatsInfo::Stats stats, const uint64_t const sp<IGpuService> gpuService = getGpuService(); if (gpuService) { - gpuService->setTargetStats(mGpuStats.appPackageName, mGpuStats.driverVersionCode, stats, - value); + gpuService->setTargetStatsArray(mGpuStats.appPackageName, mGpuStats.driverVersionCode, + stats, values, valueCount); } } @@ -395,61 +451,24 @@ bool GraphicsEnv::shouldUseAngle() { return (mUseAngle == YES) ? true : false; } -bool GraphicsEnv::angleIsSystemDriver() { - // Make sure we are init'ed - if (mAngleAppName.empty()) { - ALOGV("App name is empty. setAngleInfo() has not been called to enable ANGLE."); - return false; - } - - return (mAngleIsSystemDriver == YES) ? true : false; -} - -bool GraphicsEnv::shouldForceLegacyDriver() { - // Make sure we are init'ed - if (mAngleAppName.empty()) { - ALOGV("App name is empty. setAngleInfo() has not been called to enable ANGLE."); - return false; - } - - return (mAngleIsSystemDriver == YES && mUseAngle == NO) ? true : false; -} - -std::string GraphicsEnv::getLegacySuffix() { - return mLegacyDriverSuffix; -} - void GraphicsEnv::updateUseAngle() { - mUseAngle = NO; - const char* ANGLE_PREFER_ANGLE = "angle"; - const char* ANGLE_PREFER_LEGACY = "legacy"; - // The following is a deprecated version of "legacy" const char* ANGLE_PREFER_NATIVE = "native"; mUseAngle = NO; if (mAngleDeveloperOptIn == ANGLE_PREFER_ANGLE) { - ALOGI("Using ANGLE, the %s GLES driver for package '%s'", - mAngleIsSystemDriver == YES ? "system" : "optional", mAngleAppName.c_str()); + ALOGV("User set \"Developer Options\" to force the use of ANGLE"); mUseAngle = YES; - } else if (mAngleDeveloperOptIn == ANGLE_PREFER_LEGACY || - mAngleDeveloperOptIn == ANGLE_PREFER_NATIVE) { - ALOGI("Using the (%s) Legacy GLES driver for package '%s'", - mAngleIsSystemDriver == YES ? "optional" : "system", mAngleAppName.c_str()); + } else if (mAngleDeveloperOptIn == ANGLE_PREFER_NATIVE) { + ALOGV("User set \"Developer Options\" to force the use of Native"); } else { ALOGV("User set invalid \"Developer Options\": '%s'", mAngleDeveloperOptIn.c_str()); } } void GraphicsEnv::setAngleInfo(const std::string path, const std::string appName, - const bool angleIsSystemDriver, const std::string developerOptIn, + const std::string developerOptIn, const std::vector<std::string> eglFeatures) { - // Set whether ANGLE is the system driver: - mAngleIsSystemDriver = angleIsSystemDriver ? YES : NO; - - // Note: Given the current logic and lack of the old rules file processing, - // there seems to be little chance that mUseAngle != UNKNOWN. Leave this - // for now, even though it seems outdated. if (mUseAngle != UNKNOWN) { // We've already figured out an answer for this app, so just return. ALOGV("Already evaluated the rules file for '%s': use ANGLE = %s", appName.c_str(), @@ -470,25 +489,6 @@ void GraphicsEnv::setAngleInfo(const std::string path, const std::string appName updateUseAngle(); } -void GraphicsEnv::setLegacyDriverInfo(const std::string appName, const bool angleIsSystemDriver, - const std::string legacyDriverName) { - ALOGV("setting legacy app name to '%s'", appName.c_str()); - mAngleAppName = appName; - - // Force the use of the legacy driver instead of ANGLE - const char* ANGLE_PREFER_LEGACY = "legacy"; - mAngleDeveloperOptIn = ANGLE_PREFER_LEGACY; - ALOGV("setting ANGLE application opt-in to 'legacy'"); - - // Set whether ANGLE is the system driver: - mAngleIsSystemDriver = angleIsSystemDriver ? YES : NO; - - mLegacyDriverSuffix = legacyDriverName; - - // Update the current status of whether we should use ANGLE or not - updateUseAngle(); -} - void GraphicsEnv::setLayerPaths(NativeLoaderNamespace* appNamespace, const std::string layerPaths) { if (mLayerPaths.empty()) { mLayerPaths = layerPaths; @@ -651,4 +651,13 @@ android_namespace_t* GraphicsEnv::getAngleNamespace() { return mAngleNamespace; } +void GraphicsEnv::nativeToggleAngleAsSystemDriver(bool enabled) { + const sp<IGpuService> gpuService = getGpuService(); + if (!gpuService) { + ALOGE("No GPU service"); + return; + } + gpuService->toggleAngleAsSystemDriver(enabled); +} + } // namespace android diff --git a/libs/graphicsenv/IGpuService.cpp b/libs/graphicsenv/IGpuService.cpp index fa25c5516d..4c070aec01 100644 --- a/libs/graphicsenv/IGpuService.cpp +++ b/libs/graphicsenv/IGpuService.cpp @@ -61,6 +61,14 @@ public: remote()->transact(BnGpuService::SET_TARGET_STATS, data, &reply, IBinder::FLAG_ONEWAY); } + void setTargetStatsArray(const std::string& appPackageName, const uint64_t driverVersionCode, + const GpuStatsInfo::Stats stats, const uint64_t* values, + const uint32_t valueCount) override { + for (uint32_t i = 0; i < valueCount; i++) { + setTargetStats(appPackageName, driverVersionCode, stats, values[i]); + } + } + void setUpdatableDriverPath(const std::string& driverPath) override { Parcel data, reply; data.writeInterfaceToken(IGpuService::getInterfaceDescriptor()); @@ -70,6 +78,15 @@ public: IBinder::FLAG_ONEWAY); } + void toggleAngleAsSystemDriver(bool enabled) override { + Parcel data, reply; + data.writeInterfaceToken(IGpuService::getInterfaceDescriptor()); + data.writeBool(enabled); + + remote()->transact(BnGpuService::TOGGLE_ANGLE_AS_SYSTEM_DRIVER, data, &reply, + IBinder::FLAG_ONEWAY); + } + std::string getUpdatableDriverPath() override { Parcel data, reply; data.writeInterfaceToken(IGpuService::getInterfaceDescriptor()); @@ -181,6 +198,15 @@ status_t BnGpuService::onTransact(uint32_t code, const Parcel& data, Parcel* rep return OK; } + case TOGGLE_ANGLE_AS_SYSTEM_DRIVER: { + CHECK_INTERFACE(IGpuService, data, reply); + + bool enableAngleAsSystemDriver; + if ((status = data.readBool(&enableAngleAsSystemDriver)) != OK) return status; + + toggleAngleAsSystemDriver(enableAngleAsSystemDriver); + return OK; + } default: return BBinder::onTransact(code, data, reply, flags); } diff --git a/libs/graphicsenv/include/graphicsenv/GpuStatsInfo.h b/libs/graphicsenv/include/graphicsenv/GpuStatsInfo.h index 5b513d2a79..47607a0ab9 100644 --- a/libs/graphicsenv/include/graphicsenv/GpuStatsInfo.h +++ b/libs/graphicsenv/include/graphicsenv/GpuStatsInfo.h @@ -58,6 +58,9 @@ public: */ class GpuStatsAppInfo : public Parcelable { public: + // This limits the worst case number of extensions to be tracked. + static const uint32_t MAX_NUM_EXTENSIONS = 100; + GpuStatsAppInfo() = default; GpuStatsAppInfo(const GpuStatsAppInfo&) = default; virtual ~GpuStatsAppInfo() = default; @@ -74,6 +77,13 @@ public: bool falsePrerotation = false; bool gles1InUse = false; bool angleInUse = false; + bool createdGlesContext = false; + bool createdVulkanDevice = false; + bool createdVulkanSwapchain = false; + uint32_t vulkanApiVersion = 0; + uint64_t vulkanDeviceFeaturesEnabled = 0; + std::vector<int32_t> vulkanInstanceExtensions = {}; + std::vector<int32_t> vulkanDeviceExtensions = {}; std::chrono::time_point<std::chrono::system_clock> lastAccessTime; }; @@ -101,6 +111,13 @@ public: CPU_VULKAN_IN_USE = 0, FALSE_PREROTATION = 1, GLES_1_IN_USE = 2, + CREATED_GLES_CONTEXT = 3, + CREATED_VULKAN_API_VERSION = 4, + CREATED_VULKAN_DEVICE = 5, + CREATED_VULKAN_SWAPCHAIN = 6, + VULKAN_DEVICE_FEATURES_ENABLED = 7, + VULKAN_INSTANCE_EXTENSION = 8, + VULKAN_DEVICE_EXTENSION = 9, }; GpuStatsInfo() = default; diff --git a/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h b/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h index 73d3196948..f9b234a047 100644 --- a/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h +++ b/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h @@ -71,10 +71,19 @@ public: const std::string& appPackageName, const int32_t vulkanVersion); // Set stats for target GpuStatsInfo::Stats type. void setTargetStats(const GpuStatsInfo::Stats stats, const uint64_t value = 0); + // Set array of stats for target GpuStatsInfo::Stats type. + void setTargetStatsArray(const GpuStatsInfo::Stats stats, const uint64_t* values, + const uint32_t valueCount); // Set which driver is intended to load. void setDriverToLoad(GpuStatsInfo::Driver driver); // Set which driver is actually loaded. void setDriverLoaded(GpuStatsInfo::Api api, bool isDriverLoaded, int64_t driverLoadingTime); + // Set which instance extensions are enabled for the app. + void setVulkanInstanceExtensions(uint32_t enabledExtensionCount, + const char* const* ppEnabledExtensionNames); + // Set which device extensions are enabled for the app. + void setVulkanDeviceExtensions(uint32_t enabledExtensionCount, + const char* const* ppEnabledExtensionNames); /* * Api for Vk/GL layer injection. Presently, drivers enable certain @@ -91,28 +100,17 @@ public: bool shouldUseAngle(std::string appName); // Check if this app process should use ANGLE. bool shouldUseAngle(); - // If ANGLE is the system GLES driver - bool angleIsSystemDriver(); - // If should use legacy driver instead of a system ANGLE driver - bool shouldForceLegacyDriver(); // Set a search path for loading ANGLE libraries. The path is a list of // directories separated by ':'. A directory can be contained in a zip file // (libraries must be stored uncompressed and page aligned); such elements // in the search path must have a '!' after the zip filename, e.g. // /system/app/ANGLEPrebuilt/ANGLEPrebuilt.apk!/lib/arm64-v8a - void setAngleInfo(const std::string path, const std::string appName, - const bool angleIsSystemDriver, std::string devOptIn, + void setAngleInfo(const std::string path, const std::string appName, std::string devOptIn, const std::vector<std::string> eglFeatures); - // Set the state so that the legacy driver will be used, and in case ANGLE - // is the system driver, provide the name of the legacy driver. - void setLegacyDriverInfo(const std::string appName, const bool angleIsSystemDriver, - const std::string legacyDriverName); // Get the ANGLE driver namespace. android_namespace_t* getAngleNamespace(); // Get the app name for ANGLE debug message. std::string& getAngleAppName(); - // Get the legacy driver's suffix name. - std::string getLegacySuffix(); const std::vector<std::string>& getAngleEglFeatures(); @@ -133,6 +131,8 @@ public: const std::string& getDebugLayers(); // Get the debug layers to load. const std::string& getDebugLayersGLES(); + // Set the persist.graphics.egl system property value. + void nativeToggleAngleAsSystemDriver(bool enabled); private: enum UseAngle { UNKNOWN, YES, NO }; @@ -167,10 +167,6 @@ private: std::string mAngleDeveloperOptIn; // ANGLE EGL features; std::vector<std::string> mAngleEglFeatures; - // ANGLE is System Driver flag. - UseAngle mAngleIsSystemDriver = UNKNOWN; - // Legacy driver name to use when ANGLE is the system driver. - std::string mLegacyDriverSuffix; // Use ANGLE flag. UseAngle mUseAngle = UNKNOWN; // Vulkan debug layers libs. diff --git a/libs/graphicsenv/include/graphicsenv/IGpuService.h b/libs/graphicsenv/include/graphicsenv/IGpuService.h index 2d59fa0165..e3857d2ec0 100644 --- a/libs/graphicsenv/include/graphicsenv/IGpuService.h +++ b/libs/graphicsenv/include/graphicsenv/IGpuService.h @@ -42,10 +42,17 @@ public: // set target stats. virtual void setTargetStats(const std::string& appPackageName, const uint64_t driverVersionCode, const GpuStatsInfo::Stats stats, const uint64_t value = 0) = 0; + virtual void setTargetStatsArray(const std::string& appPackageName, + const uint64_t driverVersionCode, + const GpuStatsInfo::Stats stats, const uint64_t* values, + const uint32_t valueCount) = 0; // setter and getter for updatable driver path. virtual void setUpdatableDriverPath(const std::string& driverPath) = 0; virtual std::string getUpdatableDriverPath() = 0; + + // sets ANGLE as system GLES driver if enabled==true by setting persist.graphics.egl to true. + virtual void toggleAngleAsSystemDriver(bool enabled) = 0; }; class BnGpuService : public BnInterface<IGpuService> { @@ -55,6 +62,7 @@ public: SET_TARGET_STATS, SET_UPDATABLE_DRIVER_PATH, GET_UPDATABLE_DRIVER_PATH, + TOGGLE_ANGLE_AS_SYSTEM_DRIVER, // Always append new enum to the end. }; diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp index 0fe6f24842..d7e7eb8ea1 100644 --- a/libs/gui/Android.bp +++ b/libs/gui/Android.bp @@ -66,6 +66,20 @@ filegroup { ], } +filegroup { + name: "android_gui_aidl", + srcs: [ + "android/gui/DisplayInfo.aidl", + "android/gui/FocusRequest.aidl", + "android/gui/InputApplicationInfo.aidl", + "android/gui/IWindowInfosListener.aidl", + "android/gui/IWindowInfosPublisher.aidl", + "android/gui/IWindowInfosReportedListener.aidl", + "android/gui/WindowInfo.aidl", + "android/gui/WindowInfosUpdate.aidl", + ], +} + cc_library_static { name: "libgui_window_info_static", vendor_available: true, @@ -77,10 +91,13 @@ cc_library_static { "android/gui/FocusRequest.aidl", "android/gui/InputApplicationInfo.aidl", "android/gui/IWindowInfosListener.aidl", + "android/gui/IWindowInfosPublisher.aidl", "android/gui/IWindowInfosReportedListener.aidl", + "android/gui/WindowInfosUpdate.aidl", "android/gui/WindowInfo.aidl", "DisplayInfo.cpp", "WindowInfo.cpp", + "WindowInfosUpdate.cpp", ], shared_libs: [ @@ -114,18 +131,36 @@ cc_library_static { }, } -filegroup { +aidl_library { + name: "libgui_aidl_hdrs", + hdrs: [ + "android/gui/DisplayInfo.aidl", + "android/gui/FocusRequest.aidl", + "android/gui/InputApplicationInfo.aidl", + "android/gui/IWindowInfosListener.aidl", + "android/gui/IWindowInfosPublisher.aidl", + "android/gui/IWindowInfosReportedListener.aidl", + "android/gui/WindowInfo.aidl", + "android/gui/WindowInfosUpdate.aidl", + ], +} + +aidl_library { name: "libgui_aidl", srcs: ["aidl/**/*.aidl"], + strip_import_prefix: "aidl", + deps: ["libgui_aidl_hdrs"], +} + +filegroup { + name: "libgui_frame_event_aidl", + srcs: ["aidl/android/gui/FrameEvent.aidl"], path: "aidl/", } cc_library_static { name: "libgui_aidl_static", vendor_available: true, - srcs: [ - ":libgui_aidl", - ], shared_libs: [ "libbinder", @@ -136,16 +171,22 @@ cc_library_static { "include", ], + include_dirs: [ + "frameworks/native/include", + ], + export_shared_lib_headers: [ "libbinder", ], static_libs: [ "libui-types", + "libgui_window_info_static", ], aidl: { export_aidl_headers: true, + libs: ["libgui_aidl"], }, } @@ -178,22 +219,24 @@ cc_library_shared { "BitTube.cpp", "BLASTBufferQueue.cpp", "BufferItemConsumer.cpp", + "Choreographer.cpp", + "CompositorTiming.cpp", "ConsumerBase.cpp", "CpuConsumer.cpp", "DebugEGLImageTracker.cpp", "DisplayEventDispatcher.cpp", "DisplayEventReceiver.cpp", - "FrameTimelineInfo.cpp", + "FenceMonitor.cpp", "GLConsumer.cpp", "IConsumerListener.cpp", "IGraphicBufferConsumer.cpp", "IGraphicBufferProducer.cpp", "IProducerListener.cpp", "ISurfaceComposer.cpp", - "ISurfaceComposerClient.cpp", "ITransactionCompletedListener.cpp", "LayerDebugInfo.cpp", "LayerMetadata.cpp", + "LayerStatePermissions.cpp", "LayerState.cpp", "OccupancyTracker.cpp", "StreamSplitter.cpp", @@ -202,7 +245,6 @@ cc_library_shared { "SurfaceControl.cpp", "SurfaceComposerClient.cpp", "SyncFeatures.cpp", - "TransactionTracing.cpp", "VsyncEventData.cpp", "view/Surface.cpp", "WindowInfosListenerReporter.cpp", @@ -223,6 +265,7 @@ cc_library_shared { export_header_lib_headers: [ "libgui_aidl_headers", + "jni_headers", ], aidl: { @@ -230,6 +273,7 @@ cc_library_shared { }, header_libs: [ + "jni_headers", "libdvr_headers", "libgui_aidl_headers", "libpdx_headers", @@ -240,6 +284,10 @@ cc_library_shared { lto: { thin: true, }, + + cflags: [ + "-Wthread-safety", + ], } // Used by media codec services exclusively as a static lib for @@ -260,10 +308,16 @@ cc_library_static { defaults: ["libgui_bufferqueue-defaults"], srcs: [ + ":libgui_frame_event_aidl", ":inputconstants_aidl", ":libgui_bufferqueue_sources", - ":libgui_aidl", ], + + aidl: { + include_dirs: [ + "frameworks/native/libs/gui", + ], + }, } filegroup { @@ -294,6 +348,8 @@ filegroup { cc_defaults { name: "libgui_bufferqueue-defaults", + defaults: ["android.hardware.graphics.common-ndk_shared"], + cflags: [ "-Wall", "-Werror", @@ -322,7 +378,6 @@ cc_defaults { "android.hardware.graphics.bufferqueue@2.0", "android.hardware.graphics.common@1.1", "android.hardware.graphics.common@1.2", - "android.hardware.graphics.common-V4-ndk", "android.hidl.token@1.0-utils", "libbase", "libcutils", @@ -381,6 +436,7 @@ cc_library_static { ], srcs: [ + ":libgui_frame_event_aidl", "mock/GraphicBufferConsumer.cpp", "mock/GraphicBufferProducer.cpp", ], diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp index 000f458fd1..5c324b29cd 100644 --- a/libs/gui/BLASTBufferQueue.cpp +++ b/libs/gui/BLASTBufferQueue.cpp @@ -20,6 +20,7 @@ #define ATRACE_TAG ATRACE_TAG_GRAPHICS //#define LOG_NDEBUG 0 +#include <cutils/atomic.h> #include <gui/BLASTBufferQueue.h> #include <gui/BufferItemConsumer.h> #include <gui/BufferQueueConsumer.h> @@ -33,7 +34,9 @@ #include <utils/Trace.h> #include <private/gui/ComposerService.h> +#include <private/gui/ComposerServiceAIDL.h> +#include <android-base/thread_annotations.h> #include <chrono> using namespace std::chrono_literals; @@ -62,6 +65,10 @@ namespace android { ATRACE_FORMAT("%s - %s(f:%u,a:%u)" x, __FUNCTION__, mName.c_str(), mNumFrameAvailable, \ mNumAcquired, ##__VA_ARGS__) +#define UNIQUE_LOCK_WITH_ASSERTION(mutex) \ + std::unique_lock _lock{mutex}; \ + base::ScopedLockAssertion assumeLocked(mutex); + void BLASTBufferItemConsumer::onDisconnect() { Mutex::Autolock lock(mMutex); mPreviouslyConnected = mCurrentlyConnected; @@ -156,30 +163,30 @@ BLASTBufferQueue::BLASTBufferQueue(const std::string& name, bool updateDestinati GraphicBuffer::USAGE_HW_COMPOSER | GraphicBuffer::USAGE_HW_TEXTURE, 1, false, this); - static int32_t id = 0; - mName = name + "#" + std::to_string(id); - auto consumerName = mName + "(BLAST Consumer)" + std::to_string(id); - mQueuedBufferTrace = "QueuedBuffer - " + mName + "BLAST#" + std::to_string(id); - id++; + static std::atomic<uint32_t> nextId = 0; + mProducerId = nextId++; + mName = name + "#" + std::to_string(mProducerId); + auto consumerName = mName + "(BLAST Consumer)" + std::to_string(mProducerId); + mQueuedBufferTrace = "QueuedBuffer - " + mName + "BLAST#" + std::to_string(mProducerId); mBufferItemConsumer->setName(String8(consumerName.c_str())); mBufferItemConsumer->setFrameAvailableListener(this); - mBufferItemConsumer->setBufferFreedListener(this); - ComposerService::getComposerService()->getMaxAcquiredBufferCount(&mMaxAcquiredBuffers); + ComposerServiceAIDL::getComposerService()->getMaxAcquiredBufferCount(&mMaxAcquiredBuffers); mBufferItemConsumer->setMaxAcquiredBufferCount(mMaxAcquiredBuffers); mCurrentMaxAcquiredBufferCount = mMaxAcquiredBuffers; mNumAcquired = 0; mNumFrameAvailable = 0; TransactionCompletedListener::getInstance()->addQueueStallListener( - [&]() { - std::function<void(bool)> callbackCopy; - { - std::unique_lock _lock{mMutex}; - callbackCopy = mTransactionHangCallback; - } - if (callbackCopy) callbackCopy(true); - }, this); + [&](const std::string& reason) { + std::function<void(const std::string&)> callbackCopy; + { + std::unique_lock _lock{mMutex}; + callbackCopy = mTransactionHangCallback; + } + if (callbackCopy) callbackCopy(reason); + }, + this); BQA_LOGV("BLASTBufferQueue created"); } @@ -211,7 +218,7 @@ void BLASTBufferQueue::update(const sp<SurfaceControl>& surface, uint32_t width, int32_t format) { LOG_ALWAYS_FATAL_IF(surface == nullptr, "BLASTBufferQueue: mSurfaceControl must not be NULL"); - std::unique_lock _lock{mMutex}; + std::lock_guard _lock{mMutex}; if (mFormat != format) { mFormat = format; mBufferItemConsumer->setDefaultBufferFormat(convertBufferFormat(format)); @@ -281,7 +288,7 @@ void BLASTBufferQueue::transactionCommittedCallback(nsecs_t /*latchTime*/, const sp<Fence>& /*presentFence*/, const std::vector<SurfaceControlStats>& stats) { { - std::unique_lock _lock{mMutex}; + std::lock_guard _lock{mMutex}; BBQ_TRACE(); BQA_LOGV("transactionCommittedCallback"); if (!mSurfaceControlsWithPendingCallback.empty()) { @@ -329,7 +336,7 @@ static void transactionCallbackThunk(void* context, nsecs_t latchTime, void BLASTBufferQueue::transactionCallback(nsecs_t /*latchTime*/, const sp<Fence>& /*presentFence*/, const std::vector<SurfaceControlStats>& stats) { { - std::unique_lock _lock{mMutex}; + std::lock_guard _lock{mMutex}; BBQ_TRACE(); BQA_LOGV("transactionCallback"); @@ -339,9 +346,11 @@ void BLASTBufferQueue::transactionCallback(nsecs_t /*latchTime*/, const sp<Fence std::optional<SurfaceControlStats> statsOptional = findMatchingStat(stats, pendingSC); if (statsOptional) { SurfaceControlStats stat = *statsOptional; - mTransformHint = stat.transformHint; - mBufferItemConsumer->setTransformHint(mTransformHint); - BQA_LOGV("updated mTransformHint=%d", mTransformHint); + if (stat.transformHint) { + mTransformHint = *stat.transformHint; + mBufferItemConsumer->setTransformHint(mTransformHint); + BQA_LOGV("updated mTransformHint=%d", mTransformHint); + } // Update frametime stamps if the frame was latched and presented, indicated by a // valid latch time. if (stat.latchTime > 0) { @@ -408,9 +417,8 @@ void BLASTBufferQueue::flushShadowQueue() { void BLASTBufferQueue::releaseBufferCallback( const ReleaseCallbackId& id, const sp<Fence>& releaseFence, std::optional<uint32_t> currentMaxAcquiredBufferCount) { + std::lock_guard _lock{mMutex}; BBQ_TRACE(); - - std::unique_lock _lock{mMutex}; releaseBufferCallbackLocked(id, releaseFence, currentMaxAcquiredBufferCount, false /* fakeRelease */); } @@ -425,10 +433,8 @@ void BLASTBufferQueue::releaseBufferCallbackLocked( // to the buffer queue. This will prevent higher latency when we are running // on a lower refresh rate than the max supported. We only do that for EGL // clients as others don't care about latency - const bool isEGL = [&] { - const auto it = mSubmitted.find(id); - return it != mSubmitted.end() && it->second.mApi == NATIVE_WINDOW_API_EGL; - }(); + const auto it = mSubmitted.find(id); + const bool isEGL = it != mSubmitted.end() && it->second.mApi == NATIVE_WINDOW_API_EGL; if (currentMaxAcquiredBufferCount) { mCurrentMaxAcquiredBufferCount = *currentMaxAcquiredBufferCount; @@ -485,6 +491,17 @@ void BLASTBufferQueue::releaseBuffer(const ReleaseCallbackId& callbackId, mSyncedFrameNumbers.erase(callbackId.framenumber); } +static ui::Size getBufferSize(const BufferItem& item) { + uint32_t bufWidth = item.mGraphicBuffer->getWidth(); + uint32_t bufHeight = item.mGraphicBuffer->getHeight(); + + // Take the buffer's orientation into account + if (item.mTransform & ui::Transform::ROT_90) { + std::swap(bufWidth, bufHeight); + } + return ui::Size(bufWidth, bufHeight); +} + status_t BLASTBufferQueue::acquireNextBufferLocked( const std::optional<SurfaceComposerClient::Transaction*> transaction) { // Check if we have frames available and we have not acquired the maximum number of buffers. @@ -562,7 +579,13 @@ status_t BLASTBufferQueue::acquireNextBufferLocked( // Ensure BLASTBufferQueue stays alive until we receive the transaction complete callback. incStrong((void*)transactionCallbackThunk); - mSize = mRequestedSize; + // Only update mSize for destination bounds if the incoming buffer matches the requested size. + // Otherwise, it could cause stretching since the destination bounds will update before the + // buffer with the new size is acquired. + if (mRequestedSize == getBufferSize(bufferItem) || + bufferItem.mScalingMode != NATIVE_WINDOW_SCALING_MODE_FREEZE) { + mSize = mRequestedSize; + } Rect crop = computeCrop(bufferItem); mLastBufferInfo.update(true /* hasBuffer */, bufferItem.mGraphicBuffer->getWidth(), bufferItem.mGraphicBuffer->getHeight(), bufferItem.mTransform, @@ -572,7 +595,8 @@ status_t BLASTBufferQueue::acquireNextBufferLocked( std::bind(releaseBufferCallbackThunk, wp<BLASTBufferQueue>(this) /* callbackContext */, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3); sp<Fence> fence = bufferItem.mFence ? new Fence(bufferItem.mFence->dup()) : Fence::NO_FENCE; - t->setBuffer(mSurfaceControl, buffer, fence, bufferItem.mFrameNumber, releaseBufferCallback); + t->setBuffer(mSurfaceControl, buffer, fence, bufferItem.mFrameNumber, mProducerId, + releaseBufferCallback); t->setDataspace(mSurfaceControl, static_cast<ui::Dataspace>(bufferItem.mDataSpace)); t->setHdrMetadata(mSurfaceControl, bufferItem.mHdrMetadata); t->setSurfaceDamageRegion(mSurfaceControl, bufferItem.mSurfaceDamage); @@ -617,12 +641,12 @@ status_t BLASTBufferQueue::acquireNextBufferLocked( } { - std::unique_lock _lock{mTimestampMutex}; + std::lock_guard _lock{mTimestampMutex}; auto dequeueTime = mDequeueTimestamps.find(buffer->getId()); if (dequeueTime != mDequeueTimestamps.end()) { Parcel p; p.writeInt64(dequeueTime->second); - t->setMetadata(mSurfaceControl, METADATA_DEQUEUE_TIME, p); + t->setMetadata(mSurfaceControl, gui::METADATA_DEQUEUE_TIME, p); mDequeueTimestamps.erase(dequeueTime); } } @@ -656,6 +680,7 @@ Rect BLASTBufferQueue::computeCrop(const BufferItem& item) { } void BLASTBufferQueue::acquireAndReleaseBuffer() { + BBQ_TRACE(); BufferItem bufferItem; status_t status = mBufferItemConsumer->acquireBuffer(&bufferItem, 0 /* expectedPresent */, false); @@ -673,10 +698,10 @@ void BLASTBufferQueue::onFrameAvailable(const BufferItem& item) { SurfaceComposerClient::Transaction* prevTransaction = nullptr; { - std::unique_lock _lock{mMutex}; + UNIQUE_LOCK_WITH_ASSERTION(mMutex); BBQ_TRACE(); - bool waitForTransactionCallback = !mSyncedFrameNumbers.empty(); + const bool syncTransactionSet = mTransactionReadyCallback != nullptr; BQA_LOGV("onFrameAvailable-start syncTransactionSet=%s", boolToString(syncTransactionSet)); @@ -767,44 +792,33 @@ void BLASTBufferQueue::onFrameReplaced(const BufferItem& item) { } void BLASTBufferQueue::onFrameDequeued(const uint64_t bufferId) { - std::unique_lock _lock{mTimestampMutex}; + std::lock_guard _lock{mTimestampMutex}; mDequeueTimestamps[bufferId] = systemTime(); }; void BLASTBufferQueue::onFrameCancelled(const uint64_t bufferId) { - std::unique_lock _lock{mTimestampMutex}; + std::lock_guard _lock{mTimestampMutex}; mDequeueTimestamps.erase(bufferId); }; -void BLASTBufferQueue::syncNextTransaction( +bool BLASTBufferQueue::syncNextTransaction( std::function<void(SurfaceComposerClient::Transaction*)> callback, bool acquireSingleBuffer) { - BBQ_TRACE(); - - std::function<void(SurfaceComposerClient::Transaction*)> prevCallback = nullptr; - SurfaceComposerClient::Transaction* prevTransaction = nullptr; - - { - std::lock_guard _lock{mMutex}; - // We're about to overwrite the previous call so we should invoke that callback - // immediately. - if (mTransactionReadyCallback) { - prevCallback = mTransactionReadyCallback; - prevTransaction = mSyncTransaction; - } + LOG_ALWAYS_FATAL_IF(!callback, + "BLASTBufferQueue: callback passed in to syncNextTransaction must not be " + "NULL"); - mTransactionReadyCallback = callback; - if (callback) { - mSyncTransaction = new SurfaceComposerClient::Transaction(); - } else { - mSyncTransaction = nullptr; - } - mAcquireSingleBuffer = mTransactionReadyCallback ? acquireSingleBuffer : true; + std::lock_guard _lock{mMutex}; + BBQ_TRACE(); + if (mTransactionReadyCallback) { + ALOGW("Attempting to overwrite transaction callback in syncNextTransaction"); + return false; } - if (prevCallback) { - prevCallback(prevTransaction); - } + mTransactionReadyCallback = callback; + mSyncTransaction = new SurfaceComposerClient::Transaction(); + mAcquireSingleBuffer = acquireSingleBuffer; + return true; } void BLASTBufferQueue::stopContinuousSyncTransaction() { @@ -812,34 +826,42 @@ void BLASTBufferQueue::stopContinuousSyncTransaction() { SurfaceComposerClient::Transaction* prevTransaction = nullptr; { std::lock_guard _lock{mMutex}; - bool invokeCallback = mTransactionReadyCallback && !mAcquireSingleBuffer; - if (invokeCallback) { - prevCallback = mTransactionReadyCallback; - prevTransaction = mSyncTransaction; + if (mAcquireSingleBuffer || !mTransactionReadyCallback) { + ALOGW("Attempting to stop continuous sync when none are active"); + return; } + + prevCallback = mTransactionReadyCallback; + prevTransaction = mSyncTransaction; + mTransactionReadyCallback = nullptr; mSyncTransaction = nullptr; mAcquireSingleBuffer = true; } + if (prevCallback) { prevCallback(prevTransaction); } } +void BLASTBufferQueue::clearSyncTransaction() { + std::lock_guard _lock{mMutex}; + if (!mAcquireSingleBuffer) { + ALOGW("Attempting to clear sync transaction when none are active"); + return; + } + + mTransactionReadyCallback = nullptr; + mSyncTransaction = nullptr; +} + bool BLASTBufferQueue::rejectBuffer(const BufferItem& item) { if (item.mScalingMode != NATIVE_WINDOW_SCALING_MODE_FREEZE) { // Only reject buffers if scaling mode is freeze. return false; } - uint32_t bufWidth = item.mGraphicBuffer->getWidth(); - uint32_t bufHeight = item.mGraphicBuffer->getHeight(); - - // Take the buffer's orientation into account - if (item.mTransform & ui::Transform::ROT_90) { - std::swap(bufWidth, bufHeight); - } - ui::Size bufferSize(bufWidth, bufHeight); + ui::Size bufferSize = getBufferSize(item); if (mRequestedSize != mSize && mRequestedSize == bufferSize) { return false; } @@ -851,8 +873,8 @@ bool BLASTBufferQueue::rejectBuffer(const BufferItem& item) { class BBQSurface : public Surface { private: std::mutex mMutex; - sp<BLASTBufferQueue> mBbq; - bool mDestroyed = false; + sp<BLASTBufferQueue> mBbq GUARDED_BY(mMutex); + bool mDestroyed GUARDED_BY(mMutex) = false; public: BBQSurface(const sp<IGraphicBufferProducer>& igbp, bool controlledByApp, @@ -873,7 +895,7 @@ public: status_t setFrameRate(float frameRate, int8_t compatibility, int8_t changeFrameRateStrategy) override { - std::unique_lock _lock{mMutex}; + std::lock_guard _lock{mMutex}; if (mDestroyed) { return DEAD_OBJECT; } @@ -886,7 +908,7 @@ public: status_t setFrameTimelineInfo(uint64_t frameNumber, const FrameTimelineInfo& frameTimelineInfo) override { - std::unique_lock _lock{mMutex}; + std::lock_guard _lock{mMutex}; if (mDestroyed) { return DEAD_OBJECT; } @@ -896,7 +918,7 @@ public: void destroy() override { Surface::destroy(); - std::unique_lock _lock{mMutex}; + std::lock_guard _lock{mMutex}; mDestroyed = true; mBbq = nullptr; } @@ -906,7 +928,7 @@ public: // no timing issues. status_t BLASTBufferQueue::setFrameRate(float frameRate, int8_t compatibility, bool shouldBeSeamless) { - std::unique_lock _lock{mMutex}; + std::lock_guard _lock{mMutex}; SurfaceComposerClient::Transaction t; return t.setFrameRate(mSurfaceControl, frameRate, compatibility, shouldBeSeamless).apply(); @@ -916,20 +938,20 @@ status_t BLASTBufferQueue::setFrameTimelineInfo(uint64_t frameNumber, const FrameTimelineInfo& frameTimelineInfo) { ATRACE_FORMAT("%s(%s) frameNumber: %" PRIu64 " vsyncId: %" PRId64, __func__, mName.c_str(), frameNumber, frameTimelineInfo.vsyncId); - std::unique_lock _lock{mMutex}; + std::lock_guard _lock{mMutex}; mPendingFrameTimelines.push({frameNumber, frameTimelineInfo}); return OK; } void BLASTBufferQueue::setSidebandStream(const sp<NativeHandle>& stream) { - std::unique_lock _lock{mMutex}; + std::lock_guard _lock{mMutex}; SurfaceComposerClient::Transaction t; t.setSidebandStream(mSurfaceControl, stream).apply(); } sp<Surface> BLASTBufferQueue::getSurface(bool includeSurfaceControlHandle) { - std::unique_lock _lock{mMutex}; + std::lock_guard _lock{mMutex}; sp<IBinder> scHandle = nullptr; if (includeSurfaceControlHandle && mSurfaceControl) { scHandle = mSurfaceControl->getHandle(); @@ -1154,6 +1176,7 @@ PixelFormat BLASTBufferQueue::convertBufferFormat(PixelFormat& format) { } uint32_t BLASTBufferQueue::getLastTransformHint() const { + std::lock_guard _lock{mMutex}; if (mSurfaceControl != nullptr) { return mSurfaceControl->getTransformHint(); } else { @@ -1162,62 +1185,18 @@ uint32_t BLASTBufferQueue::getLastTransformHint() const { } uint64_t BLASTBufferQueue::getLastAcquiredFrameNum() { - std::unique_lock _lock{mMutex}; + std::lock_guard _lock{mMutex}; return mLastAcquiredFrameNumber; } -void BLASTBufferQueue::abandon() { - std::unique_lock _lock{mMutex}; - // flush out the shadow queue - while (mNumFrameAvailable > 0) { - acquireAndReleaseBuffer(); - } - - // Clear submitted buffer states - mNumAcquired = 0; - mSubmitted.clear(); - mPendingRelease.clear(); - - if (!mPendingTransactions.empty()) { - BQA_LOGD("Applying pending transactions on abandon %d", - static_cast<uint32_t>(mPendingTransactions.size())); - SurfaceComposerClient::Transaction t; - mergePendingTransactions(&t, std::numeric_limits<uint64_t>::max() /* frameNumber */); - // All transactions on our apply token are one-way. See comment on mAppliedLastTransaction - t.setApplyToken(mApplyToken).apply(false, true); - } - - // Clear sync states - if (!mSyncedFrameNumbers.empty()) { - BQA_LOGD("mSyncedFrameNumbers cleared"); - mSyncedFrameNumbers.clear(); - } - - if (mSyncTransaction != nullptr) { - BQA_LOGD("mSyncTransaction cleared mAcquireSingleBuffer=%s", - mAcquireSingleBuffer ? "true" : "false"); - mSyncTransaction = nullptr; - mAcquireSingleBuffer = false; - } - - // abandon buffer queue - if (mBufferItemConsumer != nullptr) { - mBufferItemConsumer->abandon(); - mBufferItemConsumer->setFrameAvailableListener(nullptr); - mBufferItemConsumer->setBufferFreedListener(nullptr); - } - mBufferItemConsumer = nullptr; - mConsumer = nullptr; - mProducer = nullptr; -} - bool BLASTBufferQueue::isSameSurfaceControl(const sp<SurfaceControl>& surfaceControl) const { - std::unique_lock _lock{mMutex}; + std::lock_guard _lock{mMutex}; return SurfaceControl::isSameSurface(mSurfaceControl, surfaceControl); } -void BLASTBufferQueue::setTransactionHangCallback(std::function<void(bool)> callback) { - std::unique_lock _lock{mMutex}; +void BLASTBufferQueue::setTransactionHangCallback( + std::function<void(const std::string&)> callback) { + std::lock_guard _lock{mMutex}; mTransactionHangCallback = callback; } diff --git a/libs/gui/BufferQueueConsumer.cpp b/libs/gui/BufferQueueConsumer.cpp index db513561fb..5b34ba12c8 100644 --- a/libs/gui/BufferQueueConsumer.cpp +++ b/libs/gui/BufferQueueConsumer.cpp @@ -33,6 +33,7 @@ #include <gui/BufferQueueCore.h> #include <gui/IConsumerListener.h> #include <gui/IProducerListener.h> +#include <gui/TraceUtils.h> #include <private/gui/BufferQueueThreadState.h> #ifndef __ANDROID_VNDK__ @@ -645,7 +646,7 @@ status_t BufferQueueConsumer::setMaxBufferCount(int bufferCount) { status_t BufferQueueConsumer::setMaxAcquiredBufferCount( int maxAcquiredBuffers) { - ATRACE_CALL(); + ATRACE_FORMAT("%s(%d)", __func__, maxAcquiredBuffers); if (maxAcquiredBuffers < 1 || maxAcquiredBuffers > BufferQueueCore::MAX_MAX_ACQUIRED_BUFFERS) { diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp index 36c2e5891e..ce5d5d382e 100644 --- a/libs/gui/BufferQueueProducer.cpp +++ b/libs/gui/BufferQueueProducer.cpp @@ -35,6 +35,7 @@ #include <gui/GLConsumer.h> #include <gui/IConsumerListener.h> #include <gui/IProducerListener.h> +#include <gui/TraceUtils.h> #include <private/gui/BufferQueueThreadState.h> #include <utils/Log.h> @@ -125,7 +126,7 @@ status_t BufferQueueProducer::setMaxDequeuedBufferCount( status_t BufferQueueProducer::setMaxDequeuedBufferCount(int maxDequeuedBuffers, int* maxBufferCount) { - ATRACE_CALL(); + ATRACE_FORMAT("%s(%d)", __func__, maxDequeuedBuffers); BQ_LOGV("setMaxDequeuedBufferCount: maxDequeuedBuffers = %d", maxDequeuedBuffers); @@ -502,6 +503,20 @@ status_t BufferQueueProducer::dequeueBuffer(int* outSlot, sp<android::Fence>* ou if ((buffer == nullptr) || buffer->needsReallocation(width, height, format, BQ_LAYER_COUNT, usage)) { + if (CC_UNLIKELY(ATRACE_ENABLED())) { + if (buffer == nullptr) { + ATRACE_FORMAT_INSTANT("%s buffer reallocation: null", mConsumerName.c_str()); + } else { + ATRACE_FORMAT_INSTANT("%s buffer reallocation actual %dx%d format:%d " + "layerCount:%d " + "usage:%d requested: %dx%d format:%d layerCount:%d " + "usage:%d ", + mConsumerName.c_str(), width, height, format, + BQ_LAYER_COUNT, usage, buffer->getWidth(), + buffer->getHeight(), buffer->getPixelFormat(), + buffer->getLayerCount(), buffer->getUsage()); + } + } mSlots[found].mAcquireCalled = false; mSlots[found].mGraphicBuffer = nullptr; mSlots[found].mRequestBufferCalled = false; diff --git a/libs/gui/Choreographer.cpp b/libs/gui/Choreographer.cpp new file mode 100644 index 0000000000..46fb068dee --- /dev/null +++ b/libs/gui/Choreographer.cpp @@ -0,0 +1,397 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +// #define LOG_NDEBUG 0 +#define ATRACE_TAG ATRACE_TAG_GRAPHICS + +#include <gui/Choreographer.h> +#include <gui/TraceUtils.h> +#include <jni.h> + +#undef LOG_TAG +#define LOG_TAG "AChoreographer" + +namespace { +struct { + // Global JVM that is provided by zygote + JavaVM* jvm = nullptr; + struct { + jclass clazz; + jmethodID getInstance; + jmethodID registerNativeChoreographerForRefreshRateCallbacks; + jmethodID unregisterNativeChoreographerForRefreshRateCallbacks; + } displayManagerGlobal; +} gJni; + +// Gets the JNIEnv* for this thread, and performs one-off initialization if we +// have never retrieved a JNIEnv* pointer before. +JNIEnv* getJniEnv() { + if (gJni.jvm == nullptr) { + ALOGW("AChoreographer: No JVM provided!"); + return nullptr; + } + + JNIEnv* env = nullptr; + if (gJni.jvm->GetEnv((void**)&env, JNI_VERSION_1_4) != JNI_OK) { + ALOGD("Attaching thread to JVM for AChoreographer"); + JavaVMAttachArgs args = {JNI_VERSION_1_4, "AChoreographer_env", NULL}; + jint attachResult = gJni.jvm->AttachCurrentThreadAsDaemon(&env, (void*)&args); + if (attachResult != JNI_OK) { + ALOGE("Unable to attach thread. Error: %d", attachResult); + return nullptr; + } + } + if (env == nullptr) { + ALOGW("AChoreographer: No JNI env available!"); + } + return env; +} + +inline const char* toString(bool value) { + return value ? "true" : "false"; +} +} // namespace + +namespace android { + +Choreographer::Context Choreographer::gChoreographers; + +static thread_local Choreographer* gChoreographer; + +void Choreographer::initJVM(JNIEnv* env) { + env->GetJavaVM(&gJni.jvm); + // Now we need to find the java classes. + jclass dmgClass = env->FindClass("android/hardware/display/DisplayManagerGlobal"); + gJni.displayManagerGlobal.clazz = static_cast<jclass>(env->NewGlobalRef(dmgClass)); + gJni.displayManagerGlobal.getInstance = + env->GetStaticMethodID(dmgClass, "getInstance", + "()Landroid/hardware/display/DisplayManagerGlobal;"); + gJni.displayManagerGlobal.registerNativeChoreographerForRefreshRateCallbacks = + env->GetMethodID(dmgClass, "registerNativeChoreographerForRefreshRateCallbacks", "()V"); + gJni.displayManagerGlobal.unregisterNativeChoreographerForRefreshRateCallbacks = + env->GetMethodID(dmgClass, "unregisterNativeChoreographerForRefreshRateCallbacks", + "()V"); +} + +Choreographer* Choreographer::getForThread() { + if (gChoreographer == nullptr) { + sp<Looper> looper = Looper::getForThread(); + if (!looper.get()) { + ALOGW("No looper prepared for thread"); + return nullptr; + } + gChoreographer = new Choreographer(looper); + status_t result = gChoreographer->initialize(); + if (result != OK) { + ALOGW("Failed to initialize"); + return nullptr; + } + } + return gChoreographer; +} + +Choreographer::Choreographer(const sp<Looper>& looper, const sp<IBinder>& layerHandle) + : DisplayEventDispatcher(looper, gui::ISurfaceComposer::VsyncSource::eVsyncSourceApp, {}, + layerHandle), + mLooper(looper), + mThreadId(std::this_thread::get_id()) { + std::lock_guard<std::mutex> _l(gChoreographers.lock); + gChoreographers.ptrs.push_back(this); +} + +Choreographer::~Choreographer() { + std::lock_guard<std::mutex> _l(gChoreographers.lock); + gChoreographers.ptrs.erase(std::remove_if(gChoreographers.ptrs.begin(), + gChoreographers.ptrs.end(), + [=](Choreographer* c) { return c == this; }), + gChoreographers.ptrs.end()); + // Only poke DisplayManagerGlobal to unregister if we previously registered + // callbacks. + if (gChoreographers.ptrs.empty() && gChoreographers.registeredToDisplayManager) { + gChoreographers.registeredToDisplayManager = false; + JNIEnv* env = getJniEnv(); + if (env == nullptr) { + ALOGW("JNI environment is unavailable, skipping choreographer cleanup"); + return; + } + jobject dmg = env->CallStaticObjectMethod(gJni.displayManagerGlobal.clazz, + gJni.displayManagerGlobal.getInstance); + if (dmg == nullptr) { + ALOGW("DMS is not initialized yet, skipping choreographer cleanup"); + } else { + env->CallVoidMethod(dmg, + gJni.displayManagerGlobal + .unregisterNativeChoreographerForRefreshRateCallbacks); + env->DeleteLocalRef(dmg); + } + } +} + +void Choreographer::postFrameCallbackDelayed(AChoreographer_frameCallback cb, + AChoreographer_frameCallback64 cb64, + AChoreographer_vsyncCallback vsyncCallback, void* data, + nsecs_t delay) { + nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC); + FrameCallback callback{cb, cb64, vsyncCallback, data, now + delay}; + { + std::lock_guard<std::mutex> _l{mLock}; + mFrameCallbacks.push(callback); + } + if (callback.dueTime <= now) { + if (std::this_thread::get_id() != mThreadId) { + if (mLooper != nullptr) { + Message m{MSG_SCHEDULE_VSYNC}; + mLooper->sendMessage(this, m); + } else { + scheduleVsync(); + } + } else { + scheduleVsync(); + } + } else { + if (mLooper != nullptr) { + Message m{MSG_SCHEDULE_CALLBACKS}; + mLooper->sendMessageDelayed(delay, this, m); + } else { + scheduleCallbacks(); + } + } +} + +void Choreographer::registerRefreshRateCallback(AChoreographer_refreshRateCallback cb, void* data) { + std::lock_guard<std::mutex> _l{mLock}; + for (const auto& callback : mRefreshRateCallbacks) { + // Don't re-add callbacks. + if (cb == callback.callback && data == callback.data) { + return; + } + } + mRefreshRateCallbacks.emplace_back( + RefreshRateCallback{.callback = cb, .data = data, .firstCallbackFired = false}); + bool needsRegistration = false; + { + std::lock_guard<std::mutex> _l2(gChoreographers.lock); + needsRegistration = !gChoreographers.registeredToDisplayManager; + } + if (needsRegistration) { + JNIEnv* env = getJniEnv(); + if (env == nullptr) { + ALOGW("JNI environment is unavailable, skipping registration"); + return; + } + jobject dmg = env->CallStaticObjectMethod(gJni.displayManagerGlobal.clazz, + gJni.displayManagerGlobal.getInstance); + if (dmg == nullptr) { + ALOGW("DMS is not initialized yet: skipping registration"); + return; + } else { + env->CallVoidMethod(dmg, + gJni.displayManagerGlobal + .registerNativeChoreographerForRefreshRateCallbacks, + reinterpret_cast<int64_t>(this)); + env->DeleteLocalRef(dmg); + { + std::lock_guard<std::mutex> _l2(gChoreographers.lock); + gChoreographers.registeredToDisplayManager = true; + } + } + } else { + scheduleLatestConfigRequest(); + } +} + +void Choreographer::unregisterRefreshRateCallback(AChoreographer_refreshRateCallback cb, + void* data) { + std::lock_guard<std::mutex> _l{mLock}; + mRefreshRateCallbacks.erase(std::remove_if(mRefreshRateCallbacks.begin(), + mRefreshRateCallbacks.end(), + [&](const RefreshRateCallback& callback) { + return cb == callback.callback && + data == callback.data; + }), + mRefreshRateCallbacks.end()); +} + +void Choreographer::scheduleLatestConfigRequest() { + if (mLooper != nullptr) { + Message m{MSG_HANDLE_REFRESH_RATE_UPDATES}; + mLooper->sendMessage(this, m); + } else { + // If the looper thread is detached from Choreographer, then refresh rate + // changes will be handled in AChoreographer_handlePendingEvents, so we + // need to wake up the looper thread by writing to the write-end of the + // socket the looper is listening on. + // Fortunately, these events are small so sending packets across the + // socket should be atomic across processes. + DisplayEventReceiver::Event event; + event.header = + DisplayEventReceiver::Event::Header{DisplayEventReceiver::DISPLAY_EVENT_NULL, + PhysicalDisplayId::fromPort(0), systemTime()}; + injectEvent(event); + } +} + +void Choreographer::scheduleCallbacks() { + const nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC); + nsecs_t dueTime; + { + std::lock_guard<std::mutex> _l{mLock}; + // If there are no pending callbacks then don't schedule a vsync + if (mFrameCallbacks.empty()) { + return; + } + dueTime = mFrameCallbacks.top().dueTime; + } + + if (dueTime <= now) { + ALOGV("choreographer %p ~ scheduling vsync", this); + scheduleVsync(); + return; + } +} + +void Choreographer::handleRefreshRateUpdates() { + std::vector<RefreshRateCallback> callbacks{}; + const nsecs_t pendingPeriod = gChoreographers.mLastKnownVsync.load(); + const nsecs_t lastPeriod = mLatestVsyncPeriod; + if (pendingPeriod > 0) { + mLatestVsyncPeriod = pendingPeriod; + } + { + std::lock_guard<std::mutex> _l{mLock}; + for (auto& cb : mRefreshRateCallbacks) { + callbacks.push_back(cb); + cb.firstCallbackFired = true; + } + } + + for (auto& cb : callbacks) { + if (!cb.firstCallbackFired || (pendingPeriod > 0 && pendingPeriod != lastPeriod)) { + cb.callback(pendingPeriod, cb.data); + } + } +} + +void Choreographer::dispatchVsync(nsecs_t timestamp, PhysicalDisplayId, uint32_t, + VsyncEventData vsyncEventData) { + std::vector<FrameCallback> callbacks{}; + { + std::lock_guard<std::mutex> _l{mLock}; + nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC); + while (!mFrameCallbacks.empty() && mFrameCallbacks.top().dueTime < now) { + callbacks.push_back(mFrameCallbacks.top()); + mFrameCallbacks.pop(); + } + } + mLastVsyncEventData = vsyncEventData; + for (const auto& cb : callbacks) { + if (cb.vsyncCallback != nullptr) { + ATRACE_FORMAT("AChoreographer_vsyncCallback %" PRId64, + vsyncEventData.preferredVsyncId()); + const ChoreographerFrameCallbackDataImpl frameCallbackData = + createFrameCallbackData(timestamp); + registerStartTime(); + mInCallback = true; + cb.vsyncCallback(reinterpret_cast<const AChoreographerFrameCallbackData*>( + &frameCallbackData), + cb.data); + mInCallback = false; + } else if (cb.callback64 != nullptr) { + ATRACE_FORMAT("AChoreographer_frameCallback64"); + cb.callback64(timestamp, cb.data); + } else if (cb.callback != nullptr) { + ATRACE_FORMAT("AChoreographer_frameCallback"); + cb.callback(timestamp, cb.data); + } + } +} + +void Choreographer::dispatchHotplug(nsecs_t, PhysicalDisplayId displayId, bool connected) { + ALOGV("choreographer %p ~ received hotplug event (displayId=%s, connected=%s), ignoring.", this, + to_string(displayId).c_str(), toString(connected)); +} + +void Choreographer::dispatchModeChanged(nsecs_t, PhysicalDisplayId, int32_t, nsecs_t) { + LOG_ALWAYS_FATAL("dispatchModeChanged was called but was never registered"); +} + +void Choreographer::dispatchFrameRateOverrides(nsecs_t, PhysicalDisplayId, + std::vector<FrameRateOverride>) { + LOG_ALWAYS_FATAL("dispatchFrameRateOverrides was called but was never registered"); +} + +void Choreographer::dispatchNullEvent(nsecs_t, PhysicalDisplayId) { + ALOGV("choreographer %p ~ received null event.", this); + handleRefreshRateUpdates(); +} + +void Choreographer::handleMessage(const Message& message) { + switch (message.what) { + case MSG_SCHEDULE_CALLBACKS: + scheduleCallbacks(); + break; + case MSG_SCHEDULE_VSYNC: + scheduleVsync(); + break; + case MSG_HANDLE_REFRESH_RATE_UPDATES: + handleRefreshRateUpdates(); + break; + } +} + +int64_t Choreographer::getFrameInterval() const { + return mLastVsyncEventData.frameInterval; +} + +bool Choreographer::inCallback() const { + return mInCallback; +} + +ChoreographerFrameCallbackDataImpl Choreographer::createFrameCallbackData(nsecs_t timestamp) const { + return {.frameTimeNanos = timestamp, + .vsyncEventData = mLastVsyncEventData, + .choreographer = this}; +} + +void Choreographer::registerStartTime() const { + std::scoped_lock _l(gChoreographers.lock); + for (VsyncEventData::FrameTimeline frameTimeline : mLastVsyncEventData.frameTimelines) { + while (gChoreographers.startTimes.size() >= kMaxStartTimes) { + gChoreographers.startTimes.erase(gChoreographers.startTimes.begin()); + } + gChoreographers.startTimes[frameTimeline.vsyncId] = systemTime(SYSTEM_TIME_MONOTONIC); + } +} + +void Choreographer::signalRefreshRateCallbacks(nsecs_t vsyncPeriod) { + std::lock_guard<std::mutex> _l(gChoreographers.lock); + gChoreographers.mLastKnownVsync.store(vsyncPeriod); + for (auto c : gChoreographers.ptrs) { + c->scheduleLatestConfigRequest(); + } +} + +int64_t Choreographer::getStartTimeNanosForVsyncId(AVsyncId vsyncId) { + std::scoped_lock _l(gChoreographers.lock); + const auto iter = gChoreographers.startTimes.find(vsyncId); + if (iter == gChoreographers.startTimes.end()) { + ALOGW("Start time was not found for vsync id: %" PRId64, vsyncId); + return 0; + } + return iter->second; +} + +} // namespace android
\ No newline at end of file diff --git a/libs/gui/CompositorTiming.cpp b/libs/gui/CompositorTiming.cpp new file mode 100644 index 0000000000..50f7b252b6 --- /dev/null +++ b/libs/gui/CompositorTiming.cpp @@ -0,0 +1,54 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#define LOG_TAG "CompositorTiming" + +#include <cutils/compiler.h> +#include <gui/CompositorTiming.h> +#include <log/log.h> + +namespace android::gui { + +CompositorTiming::CompositorTiming(nsecs_t vsyncDeadline, nsecs_t vsyncPeriod, nsecs_t vsyncPhase, + nsecs_t presentLatency) { + if (CC_UNLIKELY(vsyncPeriod <= 0)) { + ALOGE("Invalid VSYNC period"); + return; + } + + const nsecs_t idealLatency = [=] { + // Modulo rounds toward 0 not INT64_MIN, so treat signs separately. + if (vsyncPhase < 0) return -vsyncPhase % vsyncPeriod; + + const nsecs_t latency = (vsyncPeriod - vsyncPhase) % vsyncPeriod; + return latency > 0 ? latency : vsyncPeriod; + }(); + + // Snap the latency to a value that removes scheduling jitter from the composite and present + // times, which often have >1ms of jitter. Reducing jitter is important if an app attempts to + // extrapolate something like user input to an accurate present time. Snapping also allows an + // app to precisely calculate vsyncPhase with (presentLatency % interval). + const nsecs_t bias = vsyncPeriod / 2; + const nsecs_t extraVsyncs = (presentLatency - idealLatency + bias) / vsyncPeriod; + const nsecs_t snappedLatency = + extraVsyncs > 0 ? idealLatency + extraVsyncs * vsyncPeriod : idealLatency; + + this->deadline = vsyncDeadline - idealLatency; + this->interval = vsyncPeriod; + this->presentLatency = snappedLatency; +} + +} // namespace android::gui diff --git a/libs/gui/DisplayEventDispatcher.cpp b/libs/gui/DisplayEventDispatcher.cpp index dfdce20438..8a883770d8 100644 --- a/libs/gui/DisplayEventDispatcher.cpp +++ b/libs/gui/DisplayEventDispatcher.cpp @@ -35,11 +35,15 @@ static const size_t EVENT_BUFFER_SIZE = 100; static constexpr nsecs_t WAITING_FOR_VSYNC_TIMEOUT = ms2ns(300); -DisplayEventDispatcher::DisplayEventDispatcher( - const sp<Looper>& looper, ISurfaceComposer::VsyncSource vsyncSource, - ISurfaceComposer::EventRegistrationFlags eventRegistration) - : mLooper(looper), mReceiver(vsyncSource, eventRegistration), mWaitingForVsync(false), - mLastVsyncCount(0), mLastScheduleVsyncTime(0) { +DisplayEventDispatcher::DisplayEventDispatcher(const sp<Looper>& looper, + gui::ISurfaceComposer::VsyncSource vsyncSource, + EventRegistrationFlags eventRegistration, + const sp<IBinder>& layerHandle) + : mLooper(looper), + mReceiver(vsyncSource, eventRegistration, layerHandle), + mWaitingForVsync(false), + mLastVsyncCount(0), + mLastScheduleVsyncTime(0) { ALOGV("dispatcher %p ~ Initializing display event dispatcher.", this); } diff --git a/libs/gui/DisplayEventReceiver.cpp b/libs/gui/DisplayEventReceiver.cpp index bfb77699c0..6849a95d1e 100644 --- a/libs/gui/DisplayEventReceiver.cpp +++ b/libs/gui/DisplayEventReceiver.cpp @@ -14,15 +14,16 @@ * limitations under the License. */ +#define LOG_TAG "DisplayEventReceiver" + #include <string.h> #include <utils/Errors.h> #include <gui/DisplayEventReceiver.h> -#include <gui/ISurfaceComposer.h> #include <gui/VsyncEventData.h> -#include <private/gui/ComposerService.h> +#include <private/gui/ComposerServiceAIDL.h> #include <private/gui/BitTube.h> @@ -32,21 +33,29 @@ namespace android { // --------------------------------------------------------------------------- -DisplayEventReceiver::DisplayEventReceiver( - ISurfaceComposer::VsyncSource vsyncSource, - ISurfaceComposer::EventRegistrationFlags eventRegistration) { - sp<ISurfaceComposer> sf(ComposerService::getComposerService()); +DisplayEventReceiver::DisplayEventReceiver(gui::ISurfaceComposer::VsyncSource vsyncSource, + EventRegistrationFlags eventRegistration, + const sp<IBinder>& layerHandle) { + sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService()); if (sf != nullptr) { - mEventConnection = sf->createDisplayEventConnection(vsyncSource, eventRegistration); - if (mEventConnection != nullptr) { + mEventConnection = nullptr; + binder::Status status = + sf->createDisplayEventConnection(vsyncSource, + static_cast< + gui::ISurfaceComposer::EventRegistration>( + eventRegistration.get()), + layerHandle, &mEventConnection); + if (status.isOk() && mEventConnection != nullptr) { mDataChannel = std::make_unique<gui::BitTube>(); - const auto status = mEventConnection->stealReceiveChannel(mDataChannel.get()); + status = mEventConnection->stealReceiveChannel(mDataChannel.get()); if (!status.isOk()) { ALOGE("stealReceiveChannel failed: %s", status.toString8().c_str()); mInitError = std::make_optional<status_t>(status.transactionError()); mDataChannel.reset(); mEventConnection.clear(); } + } else { + ALOGE("DisplayEventConnection creation failed: status=%s", status.toString8().c_str()); } } } diff --git a/libs/gui/DisplayInfo.cpp b/libs/gui/DisplayInfo.cpp index 52d9540eeb..bd640df81e 100644 --- a/libs/gui/DisplayInfo.cpp +++ b/libs/gui/DisplayInfo.cpp @@ -20,8 +20,13 @@ #include <gui/DisplayInfo.h> #include <private/gui/ParcelUtils.h> +#include <android-base/stringprintf.h> #include <log/log.h> +#include <inttypes.h> + +#define INDENT " " + namespace android::gui { // --- DisplayInfo --- @@ -67,4 +72,17 @@ status_t DisplayInfo::writeToParcel(android::Parcel* parcel) const { return OK; } +void DisplayInfo::dump(std::string& out, const char* prefix) const { + using android::base::StringAppendF; + + out += prefix; + StringAppendF(&out, "DisplayViewport[id=%" PRId32 "]\n", displayId); + out += prefix; + StringAppendF(&out, INDENT "Width=%" PRId32 ", Height=%" PRId32 "\n", logicalWidth, + logicalHeight); + std::string transformPrefix(prefix); + transformPrefix.append(INDENT); + transform.dump(out, "Transform", transformPrefix.c_str()); +} + } // namespace android::gui diff --git a/libs/gui/FenceMonitor.cpp b/libs/gui/FenceMonitor.cpp new file mode 100644 index 0000000000..230c81a0b3 --- /dev/null +++ b/libs/gui/FenceMonitor.cpp @@ -0,0 +1,89 @@ +/* + * Copyright 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#define ATRACE_TAG ATRACE_TAG_GRAPHICS + +#include <gui/FenceMonitor.h> +#include <gui/TraceUtils.h> +#include <log/log.h> + +#include <thread> + +namespace android::gui { + +FenceMonitor::FenceMonitor(const char* name) : mName(name), mFencesQueued(0), mFencesSignaled(0) { + std::thread thread(&FenceMonitor::loop, this); + pthread_setname_np(thread.native_handle(), mName); + thread.detach(); +} + +void FenceMonitor::queueFence(const sp<Fence>& fence) { + char message[64]; + + std::lock_guard<std::mutex> lock(mMutex); + if (fence->getSignalTime() != Fence::SIGNAL_TIME_PENDING) { + snprintf(message, sizeof(message), "%s fence %u has signaled", mName, mFencesQueued); + ATRACE_NAME(message); + // Need an increment on both to make the trace number correct. + mFencesQueued++; + mFencesSignaled++; + return; + } + snprintf(message, sizeof(message), "Trace %s fence %u", mName, mFencesQueued); + ATRACE_NAME(message); + + mQueue.push_back(fence); + mCondition.notify_one(); + mFencesQueued++; + ATRACE_INT(mName, int32_t(mQueue.size())); +} + +void FenceMonitor::loop() { + while (true) { + threadLoop(); + } +} + +void FenceMonitor::threadLoop() { + sp<Fence> fence; + uint32_t fenceNum; + { + std::unique_lock<std::mutex> lock(mMutex); + while (mQueue.empty()) { + mCondition.wait(lock); + } + fence = mQueue[0]; + fenceNum = mFencesSignaled; + } + { + char message[64]; + snprintf(message, sizeof(message), "waiting for %s %u", mName, fenceNum); + ATRACE_NAME(message); + + status_t result = fence->waitForever(message); + if (result != OK) { + ALOGE("Error waiting for fence: %d", result); + } + } + { + std::lock_guard<std::mutex> lock(mMutex); + mQueue.pop_front(); + mFencesSignaled++; + ATRACE_INT(mName, int32_t(mQueue.size())); + } +} + +} // namespace android::gui
\ No newline at end of file diff --git a/libs/gui/FrameTimelineInfo.cpp b/libs/gui/FrameTimelineInfo.cpp deleted file mode 100644 index 3800b88ab0..0000000000 --- a/libs/gui/FrameTimelineInfo.cpp +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (C) 2021 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#define LOG_TAG "FrameTimelineInfo" - -#include <inttypes.h> - -#include <android/os/IInputConstants.h> -#include <gui/FrameTimelineInfo.h> -#include <gui/LayerState.h> -#include <private/gui/ParcelUtils.h> -#include <utils/Errors.h> - -#include <cmath> - -using android::os::IInputConstants; - -namespace android { - -status_t FrameTimelineInfo::write(Parcel& output) const { - SAFE_PARCEL(output.writeInt64, vsyncId); - SAFE_PARCEL(output.writeInt32, inputEventId); - SAFE_PARCEL(output.writeInt64, startTimeNanos); - return NO_ERROR; -} - -status_t FrameTimelineInfo::read(const Parcel& input) { - SAFE_PARCEL(input.readInt64, &vsyncId); - SAFE_PARCEL(input.readInt32, &inputEventId); - SAFE_PARCEL(input.readInt64, &startTimeNanos); - return NO_ERROR; -} - -void FrameTimelineInfo::merge(const FrameTimelineInfo& other) { - // When merging vsync Ids we take the oldest valid one - if (vsyncId != INVALID_VSYNC_ID && other.vsyncId != INVALID_VSYNC_ID) { - if (other.vsyncId > vsyncId) { - vsyncId = other.vsyncId; - inputEventId = other.inputEventId; - startTimeNanos = other.startTimeNanos; - } - } else if (vsyncId == INVALID_VSYNC_ID) { - vsyncId = other.vsyncId; - inputEventId = other.inputEventId; - startTimeNanos = other.startTimeNanos; - } -} - -void FrameTimelineInfo::clear() { - vsyncId = INVALID_VSYNC_ID; - inputEventId = IInputConstants::INVALID_INPUT_EVENT_ID; - startTimeNanos = 0; -} - -}; // namespace android diff --git a/libs/gui/GLConsumerUtils.cpp b/libs/gui/GLConsumerUtils.cpp index 7a06c3d801..a1c69e7d6d 100644 --- a/libs/gui/GLConsumerUtils.cpp +++ b/libs/gui/GLConsumerUtils.cpp @@ -27,6 +27,13 @@ namespace android { void GLConsumer::computeTransformMatrix(float outTransform[16], const sp<GraphicBuffer>& buf, const Rect& cropRect, uint32_t transform, bool filtering) { + computeTransformMatrix(outTransform, buf->getWidth(), buf->getHeight(), buf->getPixelFormat(), + cropRect, transform, filtering); +} + +void GLConsumer::computeTransformMatrix(float outTransform[16], float bufferWidth, + float bufferHeight, PixelFormat pixelFormat, + const Rect& cropRect, uint32_t transform, bool filtering) { // Transform matrices static const mat4 mtxFlipH( -1, 0, 0, 0, @@ -60,8 +67,6 @@ void GLConsumer::computeTransformMatrix(float outTransform[16], if (!cropRect.isEmpty()) { float tx = 0.0f, ty = 0.0f, sx = 1.0f, sy = 1.0f; - float bufferWidth = buf->getWidth(); - float bufferHeight = buf->getHeight(); float shrinkAmount = 0.0f; if (filtering) { // In order to prevent bilinear sampling beyond the edge of the @@ -70,7 +75,7 @@ void GLConsumer::computeTransformMatrix(float outTransform[16], // off each end, but because the chroma channels of YUV420 images // are subsampled we may need to shrink the crop region by a whole // texel on each side. - switch (buf->getPixelFormat()) { + switch (pixelFormat) { case PIXEL_FORMAT_RGBA_8888: case PIXEL_FORMAT_RGBX_8888: case PIXEL_FORMAT_RGBA_FP16: diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp index 24d39fe86a..b526a6c92c 100644 --- a/libs/gui/ISurfaceComposer.cpp +++ b/libs/gui/ISurfaceComposer.cpp @@ -19,14 +19,11 @@ #include <android/gui/IDisplayEventConnection.h> #include <android/gui/IRegionSamplingListener.h> -#include <android/gui/ITransactionTraceListener.h> #include <binder/IPCThreadState.h> #include <binder/IServiceManager.h> #include <binder/Parcel.h> #include <gui/IGraphicBufferProducer.h> #include <gui/ISurfaceComposer.h> -#include <gui/ISurfaceComposerClient.h> -#include <gui/LayerDebugInfo.h> #include <gui/LayerState.h> #include <private/gui/ParcelUtils.h> #include <stdint.h> @@ -37,7 +34,6 @@ #include <ui/DisplayState.h> #include <ui/DynamicDisplayInfo.h> #include <ui/HdrCapabilities.h> -#include <ui/StaticDisplayInfo.h> #include <utils/Log.h> // --------------------------------------------------------------------------- @@ -63,26 +59,17 @@ public: virtual ~BpSurfaceComposer(); - virtual sp<ISurfaceComposerClient> createConnection() - { - Parcel data, reply; - data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - remote()->transact(BnSurfaceComposer::CREATE_CONNECTION, data, &reply); - return interface_cast<ISurfaceComposerClient>(reply.readStrongBinder()); - } - - status_t setTransactionState(const FrameTimelineInfo& frameTimelineInfo, - const Vector<ComposerState>& state, - const Vector<DisplayState>& displays, uint32_t flags, - const sp<IBinder>& applyToken, const InputWindowCommands& commands, - int64_t desiredPresentTime, bool isAutoTimestamp, - const client_cache_t& uncacheBuffer, bool hasListenerCallbacks, - const std::vector<ListenerCallbacks>& listenerCallbacks, - uint64_t transactionId) override { + status_t setTransactionState( + const FrameTimelineInfo& frameTimelineInfo, Vector<ComposerState>& state, + const Vector<DisplayState>& displays, uint32_t flags, const sp<IBinder>& applyToken, + InputWindowCommands commands, int64_t desiredPresentTime, bool isAutoTimestamp, + const std::vector<client_cache_t>& uncacheBuffers, bool hasListenerCallbacks, + const std::vector<ListenerCallbacks>& listenerCallbacks, uint64_t transactionId, + const std::vector<uint64_t>& mergedTransactionIds) override { Parcel data, reply; data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - SAFE_PARCEL(frameTimelineInfo.write, data); + frameTimelineInfo.writeToParcel(&data); SAFE_PARCEL(data.writeUint32, static_cast<uint32_t>(state.size())); for (const auto& s : state) { @@ -99,8 +86,11 @@ public: SAFE_PARCEL(commands.write, data); SAFE_PARCEL(data.writeInt64, desiredPresentTime); SAFE_PARCEL(data.writeBool, isAutoTimestamp); - SAFE_PARCEL(data.writeStrongBinder, uncacheBuffer.token.promote()); - SAFE_PARCEL(data.writeUint64, uncacheBuffer.id); + SAFE_PARCEL(data.writeUint32, static_cast<uint32_t>(uncacheBuffers.size())); + for (const client_cache_t& uncacheBuffer : uncacheBuffers) { + SAFE_PARCEL(data.writeStrongBinder, uncacheBuffer.token.promote()); + SAFE_PARCEL(data.writeUint64, uncacheBuffer.id); + } SAFE_PARCEL(data.writeBool, hasListenerCallbacks); SAFE_PARCEL(data.writeVectorSize, listenerCallbacks); @@ -111,6 +101,11 @@ public: SAFE_PARCEL(data.writeUint64, transactionId); + SAFE_PARCEL(data.writeUint32, static_cast<uint32_t>(mergedTransactionIds.size())); + for (auto mergedTransactionId : mergedTransactionIds) { + SAFE_PARCEL(data.writeUint64, mergedTransactionId); + } + if (flags & ISurfaceComposer::eOneWay) { return remote()->transact(BnSurfaceComposer::SET_TRANSACTION_STATE, data, &reply, IBinder::FLAG_ONEWAY); @@ -119,905 +114,6 @@ public: data, &reply); } } - - void bootFinished() override { - Parcel data, reply; - data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - remote()->transact(BnSurfaceComposer::BOOT_FINISHED, data, &reply); - } - - bool authenticateSurfaceTexture( - const sp<IGraphicBufferProducer>& bufferProducer) const override { - Parcel data, reply; - int err = NO_ERROR; - err = data.writeInterfaceToken( - ISurfaceComposer::getInterfaceDescriptor()); - if (err != NO_ERROR) { - ALOGE("ISurfaceComposer::authenticateSurfaceTexture: error writing " - "interface descriptor: %s (%d)", strerror(-err), -err); - return false; - } - err = data.writeStrongBinder(IInterface::asBinder(bufferProducer)); - if (err != NO_ERROR) { - ALOGE("ISurfaceComposer::authenticateSurfaceTexture: error writing " - "strong binder to parcel: %s (%d)", strerror(-err), -err); - return false; - } - err = remote()->transact(BnSurfaceComposer::AUTHENTICATE_SURFACE, data, - &reply); - if (err != NO_ERROR) { - ALOGE("ISurfaceComposer::authenticateSurfaceTexture: error " - "performing transaction: %s (%d)", strerror(-err), -err); - return false; - } - int32_t result = 0; - err = reply.readInt32(&result); - if (err != NO_ERROR) { - ALOGE("ISurfaceComposer::authenticateSurfaceTexture: error " - "retrieving result: %s (%d)", strerror(-err), -err); - return false; - } - return result != 0; - } - - status_t getSupportedFrameTimestamps(std::vector<FrameEvent>* outSupported) const override { - if (!outSupported) { - return UNEXPECTED_NULL; - } - outSupported->clear(); - - Parcel data, reply; - - status_t err = data.writeInterfaceToken( - ISurfaceComposer::getInterfaceDescriptor()); - if (err != NO_ERROR) { - return err; - } - - err = remote()->transact( - BnSurfaceComposer::GET_SUPPORTED_FRAME_TIMESTAMPS, - data, &reply); - if (err != NO_ERROR) { - return err; - } - - int32_t result = 0; - err = reply.readInt32(&result); - if (err != NO_ERROR) { - return err; - } - if (result != NO_ERROR) { - return result; - } - - std::vector<int32_t> supported; - err = reply.readInt32Vector(&supported); - if (err != NO_ERROR) { - return err; - } - - outSupported->reserve(supported.size()); - for (int32_t s : supported) { - outSupported->push_back(static_cast<FrameEvent>(s)); - } - return NO_ERROR; - } - - sp<IDisplayEventConnection> createDisplayEventConnection( - VsyncSource vsyncSource, EventRegistrationFlags eventRegistration) override { - Parcel data, reply; - sp<IDisplayEventConnection> result; - int err = data.writeInterfaceToken( - ISurfaceComposer::getInterfaceDescriptor()); - if (err != NO_ERROR) { - return result; - } - data.writeInt32(static_cast<int32_t>(vsyncSource)); - data.writeUint32(eventRegistration.get()); - err = remote()->transact( - BnSurfaceComposer::CREATE_DISPLAY_EVENT_CONNECTION, - data, &reply); - if (err != NO_ERROR) { - ALOGE("ISurfaceComposer::createDisplayEventConnection: error performing " - "transaction: %s (%d)", strerror(-err), -err); - return result; - } - result = interface_cast<IDisplayEventConnection>(reply.readStrongBinder()); - return result; - } - - status_t getStaticDisplayInfo(const sp<IBinder>& display, - ui::StaticDisplayInfo* info) override { - Parcel data, reply; - data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - data.writeStrongBinder(display); - remote()->transact(BnSurfaceComposer::GET_STATIC_DISPLAY_INFO, data, &reply); - const status_t result = reply.readInt32(); - if (result != NO_ERROR) return result; - return reply.read(*info); - } - - status_t getDynamicDisplayInfo(const sp<IBinder>& display, - ui::DynamicDisplayInfo* info) override { - Parcel data, reply; - data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - data.writeStrongBinder(display); - remote()->transact(BnSurfaceComposer::GET_DYNAMIC_DISPLAY_INFO, data, &reply); - const status_t result = reply.readInt32(); - if (result != NO_ERROR) return result; - return reply.read(*info); - } - - status_t getDisplayNativePrimaries(const sp<IBinder>& display, - ui::DisplayPrimaries& primaries) override { - Parcel data, reply; - status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (result != NO_ERROR) { - ALOGE("getDisplayNativePrimaries failed to writeInterfaceToken: %d", result); - return result; - } - result = data.writeStrongBinder(display); - if (result != NO_ERROR) { - ALOGE("getDisplayNativePrimaries failed to writeStrongBinder: %d", result); - return result; - } - result = remote()->transact(BnSurfaceComposer::GET_DISPLAY_NATIVE_PRIMARIES, data, &reply); - if (result != NO_ERROR) { - ALOGE("getDisplayNativePrimaries failed to transact: %d", result); - return result; - } - result = reply.readInt32(); - if (result == NO_ERROR) { - memcpy(&primaries, reply.readInplace(sizeof(ui::DisplayPrimaries)), - sizeof(ui::DisplayPrimaries)); - } - return result; - } - - status_t setActiveColorMode(const sp<IBinder>& display, ColorMode colorMode) override { - Parcel data, reply; - status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (result != NO_ERROR) { - ALOGE("setActiveColorMode failed to writeInterfaceToken: %d", result); - return result; - } - result = data.writeStrongBinder(display); - if (result != NO_ERROR) { - ALOGE("setActiveColorMode failed to writeStrongBinder: %d", result); - return result; - } - result = data.writeInt32(static_cast<int32_t>(colorMode)); - if (result != NO_ERROR) { - ALOGE("setActiveColorMode failed to writeInt32: %d", result); - return result; - } - result = remote()->transact(BnSurfaceComposer::SET_ACTIVE_COLOR_MODE, data, &reply); - if (result != NO_ERROR) { - ALOGE("setActiveColorMode failed to transact: %d", result); - return result; - } - return static_cast<status_t>(reply.readInt32()); - } - - status_t setBootDisplayMode(const sp<IBinder>& display, - ui::DisplayModeId displayModeId) override { - Parcel data, reply; - status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (result != NO_ERROR) { - ALOGE("setBootDisplayMode failed to writeInterfaceToken: %d", result); - return result; - } - result = data.writeStrongBinder(display); - if (result != NO_ERROR) { - ALOGE("setBootDisplayMode failed to writeStrongBinder: %d", result); - return result; - } - result = data.writeInt32(displayModeId); - if (result != NO_ERROR) { - ALOGE("setBootDisplayMode failed to writeIint32: %d", result); - return result; - } - result = remote()->transact(BnSurfaceComposer::SET_BOOT_DISPLAY_MODE, data, &reply); - if (result != NO_ERROR) { - ALOGE("setBootDisplayMode failed to transact: %d", result); - } - return result; - } - - status_t clearAnimationFrameStats() override { - Parcel data, reply; - status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (result != NO_ERROR) { - ALOGE("clearAnimationFrameStats failed to writeInterfaceToken: %d", result); - return result; - } - result = remote()->transact(BnSurfaceComposer::CLEAR_ANIMATION_FRAME_STATS, data, &reply); - if (result != NO_ERROR) { - ALOGE("clearAnimationFrameStats failed to transact: %d", result); - return result; - } - return reply.readInt32(); - } - - status_t getAnimationFrameStats(FrameStats* outStats) const override { - Parcel data, reply; - data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - remote()->transact(BnSurfaceComposer::GET_ANIMATION_FRAME_STATS, data, &reply); - reply.read(*outStats); - return reply.readInt32(); - } - - virtual status_t overrideHdrTypes(const sp<IBinder>& display, - const std::vector<ui::Hdr>& hdrTypes) { - Parcel data, reply; - SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor()); - SAFE_PARCEL(data.writeStrongBinder, display); - - std::vector<int32_t> hdrTypesVector; - for (ui::Hdr i : hdrTypes) { - hdrTypesVector.push_back(static_cast<int32_t>(i)); - } - SAFE_PARCEL(data.writeInt32Vector, hdrTypesVector); - - status_t result = remote()->transact(BnSurfaceComposer::OVERRIDE_HDR_TYPES, data, &reply); - if (result != NO_ERROR) { - ALOGE("overrideHdrTypes failed to transact: %d", result); - return result; - } - return result; - } - - status_t onPullAtom(const int32_t atomId, std::string* pulledData, bool* success) { - Parcel data, reply; - SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor()); - SAFE_PARCEL(data.writeInt32, atomId); - - status_t err = remote()->transact(BnSurfaceComposer::ON_PULL_ATOM, data, &reply); - if (err != NO_ERROR) { - ALOGE("onPullAtom failed to transact: %d", err); - return err; - } - - int32_t size = 0; - SAFE_PARCEL(reply.readInt32, &size); - const void* dataPtr = reply.readInplace(size); - if (dataPtr == nullptr) { - return UNEXPECTED_NULL; - } - pulledData->assign((const char*)dataPtr, size); - SAFE_PARCEL(reply.readBool, success); - return NO_ERROR; - } - - status_t enableVSyncInjections(bool enable) override { - Parcel data, reply; - status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (result != NO_ERROR) { - ALOGE("enableVSyncInjections failed to writeInterfaceToken: %d", result); - return result; - } - result = data.writeBool(enable); - if (result != NO_ERROR) { - ALOGE("enableVSyncInjections failed to writeBool: %d", result); - return result; - } - result = remote()->transact(BnSurfaceComposer::ENABLE_VSYNC_INJECTIONS, data, &reply, - IBinder::FLAG_ONEWAY); - if (result != NO_ERROR) { - ALOGE("enableVSyncInjections failed to transact: %d", result); - return result; - } - return result; - } - - status_t injectVSync(nsecs_t when) override { - Parcel data, reply; - status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (result != NO_ERROR) { - ALOGE("injectVSync failed to writeInterfaceToken: %d", result); - return result; - } - result = data.writeInt64(when); - if (result != NO_ERROR) { - ALOGE("injectVSync failed to writeInt64: %d", result); - return result; - } - result = remote()->transact(BnSurfaceComposer::INJECT_VSYNC, data, &reply, - IBinder::FLAG_ONEWAY); - if (result != NO_ERROR) { - ALOGE("injectVSync failed to transact: %d", result); - return result; - } - return result; - } - - status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) override { - if (!outLayers) { - return UNEXPECTED_NULL; - } - - Parcel data, reply; - - status_t err = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (err != NO_ERROR) { - return err; - } - - err = remote()->transact(BnSurfaceComposer::GET_LAYER_DEBUG_INFO, data, &reply); - if (err != NO_ERROR) { - return err; - } - - int32_t result = 0; - err = reply.readInt32(&result); - if (err != NO_ERROR) { - return err; - } - if (result != NO_ERROR) { - return result; - } - - outLayers->clear(); - return reply.readParcelableVector(outLayers); - } - - status_t getCompositionPreference(ui::Dataspace* defaultDataspace, - ui::PixelFormat* defaultPixelFormat, - ui::Dataspace* wideColorGamutDataspace, - ui::PixelFormat* wideColorGamutPixelFormat) const override { - Parcel data, reply; - status_t error = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (error != NO_ERROR) { - return error; - } - error = remote()->transact(BnSurfaceComposer::GET_COMPOSITION_PREFERENCE, data, &reply); - if (error != NO_ERROR) { - return error; - } - error = static_cast<status_t>(reply.readInt32()); - if (error == NO_ERROR) { - *defaultDataspace = static_cast<ui::Dataspace>(reply.readInt32()); - *defaultPixelFormat = static_cast<ui::PixelFormat>(reply.readInt32()); - *wideColorGamutDataspace = static_cast<ui::Dataspace>(reply.readInt32()); - *wideColorGamutPixelFormat = static_cast<ui::PixelFormat>(reply.readInt32()); - } - return error; - } - - status_t getColorManagement(bool* outGetColorManagement) const override { - Parcel data, reply; - data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - remote()->transact(BnSurfaceComposer::GET_COLOR_MANAGEMENT, data, &reply); - bool result; - status_t err = reply.readBool(&result); - if (err == NO_ERROR) { - *outGetColorManagement = result; - } - return err; - } - - status_t getDisplayedContentSamplingAttributes(const sp<IBinder>& display, - ui::PixelFormat* outFormat, - ui::Dataspace* outDataspace, - uint8_t* outComponentMask) const override { - if (!outFormat || !outDataspace || !outComponentMask) return BAD_VALUE; - Parcel data, reply; - data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - data.writeStrongBinder(display); - - status_t error = - remote()->transact(BnSurfaceComposer::GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES, - data, &reply); - if (error != NO_ERROR) { - return error; - } - - uint32_t value = 0; - error = reply.readUint32(&value); - if (error != NO_ERROR) { - return error; - } - *outFormat = static_cast<ui::PixelFormat>(value); - - error = reply.readUint32(&value); - if (error != NO_ERROR) { - return error; - } - *outDataspace = static_cast<ui::Dataspace>(value); - - error = reply.readUint32(&value); - if (error != NO_ERROR) { - return error; - } - *outComponentMask = static_cast<uint8_t>(value); - return error; - } - - status_t setDisplayContentSamplingEnabled(const sp<IBinder>& display, bool enable, - uint8_t componentMask, uint64_t maxFrames) override { - Parcel data, reply; - data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - data.writeStrongBinder(display); - data.writeBool(enable); - data.writeByte(static_cast<int8_t>(componentMask)); - data.writeUint64(maxFrames); - status_t result = - remote()->transact(BnSurfaceComposer::SET_DISPLAY_CONTENT_SAMPLING_ENABLED, data, - &reply); - return result; - } - - status_t getDisplayedContentSample(const sp<IBinder>& display, uint64_t maxFrames, - uint64_t timestamp, - DisplayedFrameStats* outStats) const override { - if (!outStats) return BAD_VALUE; - - Parcel data, reply; - data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - data.writeStrongBinder(display); - data.writeUint64(maxFrames); - data.writeUint64(timestamp); - - status_t result = - remote()->transact(BnSurfaceComposer::GET_DISPLAYED_CONTENT_SAMPLE, data, &reply); - - if (result != NO_ERROR) { - return result; - } - - result = reply.readUint64(&outStats->numFrames); - if (result != NO_ERROR) { - return result; - } - - result = reply.readUint64Vector(&outStats->component_0_sample); - if (result != NO_ERROR) { - return result; - } - result = reply.readUint64Vector(&outStats->component_1_sample); - if (result != NO_ERROR) { - return result; - } - result = reply.readUint64Vector(&outStats->component_2_sample); - if (result != NO_ERROR) { - return result; - } - result = reply.readUint64Vector(&outStats->component_3_sample); - return result; - } - - status_t getProtectedContentSupport(bool* outSupported) const override { - Parcel data, reply; - data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - status_t error = - remote()->transact(BnSurfaceComposer::GET_PROTECTED_CONTENT_SUPPORT, data, &reply); - if (error != NO_ERROR) { - return error; - } - error = reply.readBool(outSupported); - return error; - } - - status_t addRegionSamplingListener(const Rect& samplingArea, const sp<IBinder>& stopLayerHandle, - const sp<IRegionSamplingListener>& listener) override { - Parcel data, reply; - status_t error = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (error != NO_ERROR) { - ALOGE("addRegionSamplingListener: Failed to write interface token"); - return error; - } - error = data.write(samplingArea); - if (error != NO_ERROR) { - ALOGE("addRegionSamplingListener: Failed to write sampling area"); - return error; - } - error = data.writeStrongBinder(stopLayerHandle); - if (error != NO_ERROR) { - ALOGE("addRegionSamplingListener: Failed to write stop layer handle"); - return error; - } - error = data.writeStrongBinder(IInterface::asBinder(listener)); - if (error != NO_ERROR) { - ALOGE("addRegionSamplingListener: Failed to write listener"); - return error; - } - error = remote()->transact(BnSurfaceComposer::ADD_REGION_SAMPLING_LISTENER, data, &reply); - if (error != NO_ERROR) { - ALOGE("addRegionSamplingListener: Failed to transact"); - } - return error; - } - - status_t removeRegionSamplingListener(const sp<IRegionSamplingListener>& listener) override { - Parcel data, reply; - status_t error = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (error != NO_ERROR) { - ALOGE("removeRegionSamplingListener: Failed to write interface token"); - return error; - } - error = data.writeStrongBinder(IInterface::asBinder(listener)); - if (error != NO_ERROR) { - ALOGE("removeRegionSamplingListener: Failed to write listener"); - return error; - } - error = remote()->transact(BnSurfaceComposer::REMOVE_REGION_SAMPLING_LISTENER, data, - &reply); - if (error != NO_ERROR) { - ALOGE("removeRegionSamplingListener: Failed to transact"); - } - return error; - } - - virtual status_t addFpsListener(int32_t taskId, const sp<gui::IFpsListener>& listener) { - Parcel data, reply; - SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor()); - SAFE_PARCEL(data.writeInt32, taskId); - SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(listener)); - const status_t error = - remote()->transact(BnSurfaceComposer::ADD_FPS_LISTENER, data, &reply); - if (error != OK) { - ALOGE("addFpsListener: Failed to transact"); - } - return error; - } - - virtual status_t removeFpsListener(const sp<gui::IFpsListener>& listener) { - Parcel data, reply; - SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor()); - SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(listener)); - - const status_t error = - remote()->transact(BnSurfaceComposer::REMOVE_FPS_LISTENER, data, &reply); - if (error != OK) { - ALOGE("removeFpsListener: Failed to transact"); - } - return error; - } - - virtual status_t addTunnelModeEnabledListener( - const sp<gui::ITunnelModeEnabledListener>& listener) { - Parcel data, reply; - SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor()); - SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(listener)); - - const status_t error = - remote()->transact(BnSurfaceComposer::ADD_TUNNEL_MODE_ENABLED_LISTENER, data, - &reply); - if (error != NO_ERROR) { - ALOGE("addTunnelModeEnabledListener: Failed to transact"); - } - return error; - } - - virtual status_t removeTunnelModeEnabledListener( - const sp<gui::ITunnelModeEnabledListener>& listener) { - Parcel data, reply; - SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor()); - SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(listener)); - - const status_t error = - remote()->transact(BnSurfaceComposer::REMOVE_TUNNEL_MODE_ENABLED_LISTENER, data, - &reply); - if (error != NO_ERROR) { - ALOGE("removeTunnelModeEnabledListener: Failed to transact"); - } - return error; - } - - status_t setDesiredDisplayModeSpecs(const sp<IBinder>& displayToken, - ui::DisplayModeId defaultMode, bool allowGroupSwitching, - float primaryRefreshRateMin, float primaryRefreshRateMax, - float appRequestRefreshRateMin, - float appRequestRefreshRateMax) override { - Parcel data, reply; - status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs: failed to writeInterfaceToken: %d", result); - return result; - } - result = data.writeStrongBinder(displayToken); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs: failed to write display token: %d", result); - return result; - } - result = data.writeInt32(defaultMode); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs failed to write defaultMode: %d", result); - return result; - } - result = data.writeBool(allowGroupSwitching); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs failed to write allowGroupSwitching: %d", result); - return result; - } - result = data.writeFloat(primaryRefreshRateMin); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs failed to write primaryRefreshRateMin: %d", result); - return result; - } - result = data.writeFloat(primaryRefreshRateMax); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs failed to write primaryRefreshRateMax: %d", result); - return result; - } - result = data.writeFloat(appRequestRefreshRateMin); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs failed to write appRequestRefreshRateMin: %d", - result); - return result; - } - result = data.writeFloat(appRequestRefreshRateMax); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs failed to write appRequestRefreshRateMax: %d", - result); - return result; - } - - result = - remote()->transact(BnSurfaceComposer::SET_DESIRED_DISPLAY_MODE_SPECS, data, &reply); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs failed to transact: %d", result); - return result; - } - return reply.readInt32(); - } - - status_t getDesiredDisplayModeSpecs(const sp<IBinder>& displayToken, - ui::DisplayModeId* outDefaultMode, - bool* outAllowGroupSwitching, - float* outPrimaryRefreshRateMin, - float* outPrimaryRefreshRateMax, - float* outAppRequestRefreshRateMin, - float* outAppRequestRefreshRateMax) override { - if (!outDefaultMode || !outAllowGroupSwitching || !outPrimaryRefreshRateMin || - !outPrimaryRefreshRateMax || !outAppRequestRefreshRateMin || - !outAppRequestRefreshRateMax) { - return BAD_VALUE; - } - Parcel data, reply; - status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs failed to writeInterfaceToken: %d", result); - return result; - } - result = data.writeStrongBinder(displayToken); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs failed to writeStrongBinder: %d", result); - return result; - } - result = - remote()->transact(BnSurfaceComposer::GET_DESIRED_DISPLAY_MODE_SPECS, data, &reply); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs failed to transact: %d", result); - return result; - } - - result = reply.readInt32(outDefaultMode); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs failed to read defaultMode: %d", result); - return result; - } - if (*outDefaultMode < 0) { - ALOGE("%s: defaultMode must be non-negative but it was %d", __func__, *outDefaultMode); - return BAD_VALUE; - } - - result = reply.readBool(outAllowGroupSwitching); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs failed to read allowGroupSwitching: %d", result); - return result; - } - result = reply.readFloat(outPrimaryRefreshRateMin); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs failed to read primaryRefreshRateMin: %d", result); - return result; - } - result = reply.readFloat(outPrimaryRefreshRateMax); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs failed to read primaryRefreshRateMax: %d", result); - return result; - } - result = reply.readFloat(outAppRequestRefreshRateMin); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs failed to read appRequestRefreshRateMin: %d", result); - return result; - } - result = reply.readFloat(outAppRequestRefreshRateMax); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs failed to read appRequestRefreshRateMax: %d", result); - return result; - } - return reply.readInt32(); - } - - status_t setGlobalShadowSettings(const half4& ambientColor, const half4& spotColor, - float lightPosY, float lightPosZ, float lightRadius) override { - Parcel data, reply; - status_t error = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (error != NO_ERROR) { - ALOGE("setGlobalShadowSettings: failed to write interface token: %d", error); - return error; - } - - std::vector<float> shadowConfig = {ambientColor.r, ambientColor.g, ambientColor.b, - ambientColor.a, spotColor.r, spotColor.g, - spotColor.b, spotColor.a, lightPosY, - lightPosZ, lightRadius}; - - error = data.writeFloatVector(shadowConfig); - if (error != NO_ERROR) { - ALOGE("setGlobalShadowSettings: failed to write shadowConfig: %d", error); - return error; - } - - error = remote()->transact(BnSurfaceComposer::SET_GLOBAL_SHADOW_SETTINGS, data, &reply, - IBinder::FLAG_ONEWAY); - if (error != NO_ERROR) { - ALOGE("setGlobalShadowSettings: failed to transact: %d", error); - return error; - } - return NO_ERROR; - } - - status_t getDisplayDecorationSupport( - const sp<IBinder>& displayToken, - std::optional<common::DisplayDecorationSupport>* outSupport) const override { - Parcel data, reply; - status_t error = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (error != NO_ERROR) { - ALOGE("getDisplayDecorationSupport: failed to write interface token: %d", error); - return error; - } - error = data.writeStrongBinder(displayToken); - if (error != NO_ERROR) { - ALOGE("getDisplayDecorationSupport: failed to write display token: %d", error); - return error; - } - error = remote()->transact(BnSurfaceComposer::GET_DISPLAY_DECORATION_SUPPORT, data, &reply); - if (error != NO_ERROR) { - ALOGE("getDisplayDecorationSupport: failed to transact: %d", error); - return error; - } - bool support; - error = reply.readBool(&support); - if (error != NO_ERROR) { - ALOGE("getDisplayDecorationSupport: failed to read support: %d", error); - return error; - } - - if (support) { - int32_t format, alphaInterpretation; - error = reply.readInt32(&format); - if (error != NO_ERROR) { - ALOGE("getDisplayDecorationSupport: failed to read format: %d", error); - return error; - } - error = reply.readInt32(&alphaInterpretation); - if (error != NO_ERROR) { - ALOGE("getDisplayDecorationSupport: failed to read alphaInterpretation: %d", error); - return error; - } - outSupport->emplace(); - outSupport->value().format = static_cast<common::PixelFormat>(format); - outSupport->value().alphaInterpretation = - static_cast<common::AlphaInterpretation>(alphaInterpretation); - } else { - outSupport->reset(); - } - return NO_ERROR; - } - - status_t setFrameRate(const sp<IGraphicBufferProducer>& surface, float frameRate, - int8_t compatibility, int8_t changeFrameRateStrategy) override { - Parcel data, reply; - SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor()); - SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(surface)); - SAFE_PARCEL(data.writeFloat, frameRate); - SAFE_PARCEL(data.writeByte, compatibility); - SAFE_PARCEL(data.writeByte, changeFrameRateStrategy); - - status_t err = remote()->transact(BnSurfaceComposer::SET_FRAME_RATE, data, &reply); - if (err != NO_ERROR) { - ALOGE("setFrameRate: failed to transact: %s (%d)", strerror(-err), err); - return err; - } - - return reply.readInt32(); - } - - status_t setFrameTimelineInfo(const sp<IGraphicBufferProducer>& surface, - const FrameTimelineInfo& frameTimelineInfo) override { - Parcel data, reply; - status_t err = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - if (err != NO_ERROR) { - ALOGE("%s: failed writing interface token: %s (%d)", __func__, strerror(-err), -err); - return err; - } - - err = data.writeStrongBinder(IInterface::asBinder(surface)); - if (err != NO_ERROR) { - ALOGE("%s: failed writing strong binder: %s (%d)", __func__, strerror(-err), -err); - return err; - } - - SAFE_PARCEL(frameTimelineInfo.write, data); - - err = remote()->transact(BnSurfaceComposer::SET_FRAME_TIMELINE_INFO, data, &reply); - if (err != NO_ERROR) { - ALOGE("%s: failed to transact: %s (%d)", __func__, strerror(-err), err); - return err; - } - - return reply.readInt32(); - } - - status_t addTransactionTraceListener( - const sp<gui::ITransactionTraceListener>& listener) override { - Parcel data, reply; - SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor()); - SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(listener)); - - return remote()->transact(BnSurfaceComposer::ADD_TRANSACTION_TRACE_LISTENER, data, &reply); - } - - /** - * Get priority of the RenderEngine in surface flinger. - */ - int getGPUContextPriority() override { - Parcel data, reply; - data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - status_t err = - remote()->transact(BnSurfaceComposer::GET_GPU_CONTEXT_PRIORITY, data, &reply); - if (err != NO_ERROR) { - ALOGE("getGPUContextPriority failed to read data: %s (%d)", strerror(-err), err); - return 0; - } - return reply.readInt32(); - } - - status_t getMaxAcquiredBufferCount(int* buffers) const override { - Parcel data, reply; - data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor()); - status_t err = - remote()->transact(BnSurfaceComposer::GET_MAX_ACQUIRED_BUFFER_COUNT, data, &reply); - if (err != NO_ERROR) { - ALOGE("getMaxAcquiredBufferCount failed to read data: %s (%d)", strerror(-err), err); - return err; - } - - return reply.readInt32(buffers); - } - - status_t addWindowInfosListener( - const sp<IWindowInfosListener>& windowInfosListener) const override { - Parcel data, reply; - SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor()); - SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(windowInfosListener)); - return remote()->transact(BnSurfaceComposer::ADD_WINDOW_INFOS_LISTENER, data, &reply); - } - - status_t removeWindowInfosListener( - const sp<IWindowInfosListener>& windowInfosListener) const override { - Parcel data, reply; - SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor()); - SAFE_PARCEL(data.writeStrongBinder, IInterface::asBinder(windowInfosListener)); - return remote()->transact(BnSurfaceComposer::REMOVE_WINDOW_INFOS_LISTENER, data, &reply); - } - - status_t setOverrideFrameRate(uid_t uid, float frameRate) override { - Parcel data, reply; - SAFE_PARCEL(data.writeInterfaceToken, ISurfaceComposer::getInterfaceDescriptor()); - SAFE_PARCEL(data.writeUint32, uid); - SAFE_PARCEL(data.writeFloat, frameRate); - - status_t err = remote()->transact(BnSurfaceComposer::SET_OVERRIDE_FRAME_RATE, data, &reply); - if (err != NO_ERROR) { - ALOGE("setOverrideFrameRate: failed to transact %s (%d)", strerror(-err), err); - return err; - } - - return NO_ERROR; - } }; // Out-of-line virtual method definition to trigger vtable emission in this @@ -1031,18 +127,12 @@ IMPLEMENT_META_INTERFACE(SurfaceComposer, "android.ui.ISurfaceComposer"); status_t BnSurfaceComposer::onTransact( uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) { - switch(code) { - case CREATE_CONNECTION: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<IBinder> b = IInterface::asBinder(createConnection()); - reply->writeStrongBinder(b); - return NO_ERROR; - } + switch (code) { case SET_TRANSACTION_STATE: { CHECK_INTERFACE(ISurfaceComposer, data, reply); FrameTimelineInfo frameTimelineInfo; - SAFE_PARCEL(frameTimelineInfo.read, data); + frameTimelineInfo.readFromParcel(&data); uint32_t count = 0; SAFE_PARCEL_READ_SIZE(data.readUint32, &count, data.dataSize()); @@ -1075,11 +165,14 @@ status_t BnSurfaceComposer::onTransact( SAFE_PARCEL(data.readInt64, &desiredPresentTime); SAFE_PARCEL(data.readBool, &isAutoTimestamp); - client_cache_t uncachedBuffer; + SAFE_PARCEL_READ_SIZE(data.readUint32, &count, data.dataSize()); + std::vector<client_cache_t> uncacheBuffers(count); sp<IBinder> tmpBinder; - SAFE_PARCEL(data.readNullableStrongBinder, &tmpBinder); - uncachedBuffer.token = tmpBinder; - SAFE_PARCEL(data.readUint64, &uncachedBuffer.id); + for (size_t i = 0; i < count; i++) { + SAFE_PARCEL(data.readNullableStrongBinder, &tmpBinder); + uncacheBuffers[i].token = tmpBinder; + SAFE_PARCEL(data.readUint64, &uncacheBuffers[i].id); + } bool hasListenerCallbacks = false; SAFE_PARCEL(data.readBool, &hasListenerCallbacks); @@ -1097,646 +190,16 @@ status_t BnSurfaceComposer::onTransact( uint64_t transactionId = -1; SAFE_PARCEL(data.readUint64, &transactionId); - return setTransactionState(frameTimelineInfo, state, displays, stateFlags, applyToken, - inputWindowCommands, desiredPresentTime, isAutoTimestamp, - uncachedBuffer, hasListenerCallbacks, listenerCallbacks, - transactionId); - } - case BOOT_FINISHED: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - bootFinished(); - return NO_ERROR; - } - case AUTHENTICATE_SURFACE: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<IGraphicBufferProducer> bufferProducer = - interface_cast<IGraphicBufferProducer>(data.readStrongBinder()); - int32_t result = authenticateSurfaceTexture(bufferProducer) ? 1 : 0; - reply->writeInt32(result); - return NO_ERROR; - } - case GET_SUPPORTED_FRAME_TIMESTAMPS: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - std::vector<FrameEvent> supportedTimestamps; - status_t result = getSupportedFrameTimestamps(&supportedTimestamps); - status_t err = reply->writeInt32(result); - if (err != NO_ERROR) { - return err; - } - if (result != NO_ERROR) { - return result; - } - - std::vector<int32_t> supported; - supported.reserve(supportedTimestamps.size()); - for (FrameEvent s : supportedTimestamps) { - supported.push_back(static_cast<int32_t>(s)); - } - return reply->writeInt32Vector(supported); - } - case CREATE_DISPLAY_EVENT_CONNECTION: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - auto vsyncSource = static_cast<ISurfaceComposer::VsyncSource>(data.readInt32()); - EventRegistrationFlags eventRegistration = - static_cast<EventRegistration>(data.readUint32()); - - sp<IDisplayEventConnection> connection( - createDisplayEventConnection(vsyncSource, eventRegistration)); - reply->writeStrongBinder(IInterface::asBinder(connection)); - return NO_ERROR; - } - case GET_STATIC_DISPLAY_INFO: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - ui::StaticDisplayInfo info; - const sp<IBinder> display = data.readStrongBinder(); - const status_t result = getStaticDisplayInfo(display, &info); - SAFE_PARCEL(reply->writeInt32, result); - if (result != NO_ERROR) return result; - SAFE_PARCEL(reply->write, info); - return NO_ERROR; - } - case GET_DYNAMIC_DISPLAY_INFO: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - ui::DynamicDisplayInfo info; - const sp<IBinder> display = data.readStrongBinder(); - const status_t result = getDynamicDisplayInfo(display, &info); - SAFE_PARCEL(reply->writeInt32, result); - if (result != NO_ERROR) return result; - SAFE_PARCEL(reply->write, info); - return NO_ERROR; - } - case GET_DISPLAY_NATIVE_PRIMARIES: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - ui::DisplayPrimaries primaries; - sp<IBinder> display = nullptr; - - status_t result = data.readStrongBinder(&display); - if (result != NO_ERROR) { - ALOGE("getDisplayNativePrimaries failed to readStrongBinder: %d", result); - return result; - } - - result = getDisplayNativePrimaries(display, primaries); - reply->writeInt32(result); - if (result == NO_ERROR) { - memcpy(reply->writeInplace(sizeof(ui::DisplayPrimaries)), &primaries, - sizeof(ui::DisplayPrimaries)); - } - - return NO_ERROR; - } - case SET_ACTIVE_COLOR_MODE: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<IBinder> display = nullptr; - status_t result = data.readStrongBinder(&display); - if (result != NO_ERROR) { - ALOGE("getActiveColorMode failed to readStrongBinder: %d", result); - return result; - } - int32_t colorModeInt = 0; - result = data.readInt32(&colorModeInt); - if (result != NO_ERROR) { - ALOGE("setActiveColorMode failed to readInt32: %d", result); - return result; - } - result = setActiveColorMode(display, - static_cast<ColorMode>(colorModeInt)); - result = reply->writeInt32(result); - return result; - } - case SET_BOOT_DISPLAY_MODE: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<IBinder> display = nullptr; - status_t result = data.readStrongBinder(&display); - if (result != NO_ERROR) { - ALOGE("setBootDisplayMode failed to readStrongBinder: %d", result); - return result; - } - ui::DisplayModeId displayModeId; - result = data.readInt32(&displayModeId); - if (result != NO_ERROR) { - ALOGE("setBootDisplayMode failed to readInt32: %d", result); - return result; - } - return setBootDisplayMode(display, displayModeId); - } - case CLEAR_ANIMATION_FRAME_STATS: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - status_t result = clearAnimationFrameStats(); - reply->writeInt32(result); - return NO_ERROR; - } - case GET_ANIMATION_FRAME_STATS: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - FrameStats stats; - status_t result = getAnimationFrameStats(&stats); - reply->write(stats); - reply->writeInt32(result); - return NO_ERROR; - } - case ENABLE_VSYNC_INJECTIONS: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - bool enable = false; - status_t result = data.readBool(&enable); - if (result != NO_ERROR) { - ALOGE("enableVSyncInjections failed to readBool: %d", result); - return result; - } - return enableVSyncInjections(enable); - } - case INJECT_VSYNC: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - int64_t when = 0; - status_t result = data.readInt64(&when); - if (result != NO_ERROR) { - ALOGE("enableVSyncInjections failed to readInt64: %d", result); - return result; - } - return injectVSync(when); - } - case GET_LAYER_DEBUG_INFO: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - std::vector<LayerDebugInfo> outLayers; - status_t result = getLayerDebugInfo(&outLayers); - reply->writeInt32(result); - if (result == NO_ERROR) - { - result = reply->writeParcelableVector(outLayers); - } - return result; - } - case GET_COMPOSITION_PREFERENCE: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - ui::Dataspace defaultDataspace; - ui::PixelFormat defaultPixelFormat; - ui::Dataspace wideColorGamutDataspace; - ui::PixelFormat wideColorGamutPixelFormat; - status_t error = - getCompositionPreference(&defaultDataspace, &defaultPixelFormat, - &wideColorGamutDataspace, &wideColorGamutPixelFormat); - reply->writeInt32(error); - if (error == NO_ERROR) { - reply->writeInt32(static_cast<int32_t>(defaultDataspace)); - reply->writeInt32(static_cast<int32_t>(defaultPixelFormat)); - reply->writeInt32(static_cast<int32_t>(wideColorGamutDataspace)); - reply->writeInt32(static_cast<int32_t>(wideColorGamutPixelFormat)); - } - return error; - } - case GET_COLOR_MANAGEMENT: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - bool result; - status_t error = getColorManagement(&result); - if (error == NO_ERROR) { - reply->writeBool(result); - } - return error; - } - case GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - - sp<IBinder> display = data.readStrongBinder(); - ui::PixelFormat format; - ui::Dataspace dataspace; - uint8_t component = 0; - auto result = - getDisplayedContentSamplingAttributes(display, &format, &dataspace, &component); - if (result == NO_ERROR) { - reply->writeUint32(static_cast<uint32_t>(format)); - reply->writeUint32(static_cast<uint32_t>(dataspace)); - reply->writeUint32(static_cast<uint32_t>(component)); - } - return result; - } - case SET_DISPLAY_CONTENT_SAMPLING_ENABLED: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - - sp<IBinder> display = nullptr; - bool enable = false; - int8_t componentMask = 0; - uint64_t maxFrames = 0; - status_t result = data.readStrongBinder(&display); - if (result != NO_ERROR) { - ALOGE("setDisplayContentSamplingEnabled failure in reading Display token: %d", - result); - return result; - } - - result = data.readBool(&enable); - if (result != NO_ERROR) { - ALOGE("setDisplayContentSamplingEnabled failure in reading enable: %d", result); - return result; - } - - result = data.readByte(static_cast<int8_t*>(&componentMask)); - if (result != NO_ERROR) { - ALOGE("setDisplayContentSamplingEnabled failure in reading component mask: %d", - result); - return result; - } - - result = data.readUint64(&maxFrames); - if (result != NO_ERROR) { - ALOGE("setDisplayContentSamplingEnabled failure in reading max frames: %d", result); - return result; - } - - return setDisplayContentSamplingEnabled(display, enable, - static_cast<uint8_t>(componentMask), maxFrames); - } - case GET_DISPLAYED_CONTENT_SAMPLE: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - - sp<IBinder> display = data.readStrongBinder(); - uint64_t maxFrames = 0; - uint64_t timestamp = 0; - - status_t result = data.readUint64(&maxFrames); - if (result != NO_ERROR) { - ALOGE("getDisplayedContentSample failure in reading max frames: %d", result); - return result; - } - - result = data.readUint64(×tamp); - if (result != NO_ERROR) { - ALOGE("getDisplayedContentSample failure in reading timestamp: %d", result); - return result; - } - - DisplayedFrameStats stats; - result = getDisplayedContentSample(display, maxFrames, timestamp, &stats); - if (result == NO_ERROR) { - reply->writeUint64(stats.numFrames); - reply->writeUint64Vector(stats.component_0_sample); - reply->writeUint64Vector(stats.component_1_sample); - reply->writeUint64Vector(stats.component_2_sample); - reply->writeUint64Vector(stats.component_3_sample); - } - return result; - } - case GET_PROTECTED_CONTENT_SUPPORT: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - bool result; - status_t error = getProtectedContentSupport(&result); - if (error == NO_ERROR) { - reply->writeBool(result); - } - return error; - } - case ADD_REGION_SAMPLING_LISTENER: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - Rect samplingArea; - status_t result = data.read(samplingArea); - if (result != NO_ERROR) { - ALOGE("addRegionSamplingListener: Failed to read sampling area"); - return result; - } - sp<IBinder> stopLayerHandle; - result = data.readNullableStrongBinder(&stopLayerHandle); - if (result != NO_ERROR) { - ALOGE("addRegionSamplingListener: Failed to read stop layer handle"); - return result; - } - sp<IRegionSamplingListener> listener; - result = data.readNullableStrongBinder(&listener); - if (result != NO_ERROR) { - ALOGE("addRegionSamplingListener: Failed to read listener"); - return result; - } - return addRegionSamplingListener(samplingArea, stopLayerHandle, listener); - } - case REMOVE_REGION_SAMPLING_LISTENER: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<IRegionSamplingListener> listener; - status_t result = data.readNullableStrongBinder(&listener); - if (result != NO_ERROR) { - ALOGE("removeRegionSamplingListener: Failed to read listener"); - return result; - } - return removeRegionSamplingListener(listener); - } - case ADD_FPS_LISTENER: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - int32_t taskId; - status_t result = data.readInt32(&taskId); - if (result != NO_ERROR) { - ALOGE("addFpsListener: Failed to read layer handle"); - return result; - } - sp<gui::IFpsListener> listener; - result = data.readNullableStrongBinder(&listener); - if (result != NO_ERROR) { - ALOGE("addFpsListener: Failed to read listener"); - return result; - } - return addFpsListener(taskId, listener); - } - case REMOVE_FPS_LISTENER: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<gui::IFpsListener> listener; - status_t result = data.readNullableStrongBinder(&listener); - if (result != NO_ERROR) { - ALOGE("removeFpsListener: Failed to read listener"); - return result; - } - return removeFpsListener(listener); - } - case ADD_TUNNEL_MODE_ENABLED_LISTENER: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<gui::ITunnelModeEnabledListener> listener; - status_t result = data.readNullableStrongBinder(&listener); - if (result != NO_ERROR) { - ALOGE("addTunnelModeEnabledListener: Failed to read listener"); - return result; - } - return addTunnelModeEnabledListener(listener); - } - case REMOVE_TUNNEL_MODE_ENABLED_LISTENER: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<gui::ITunnelModeEnabledListener> listener; - status_t result = data.readNullableStrongBinder(&listener); - if (result != NO_ERROR) { - ALOGE("removeTunnelModeEnabledListener: Failed to read listener"); - return result; - } - return removeTunnelModeEnabledListener(listener); - } - case SET_DESIRED_DISPLAY_MODE_SPECS: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<IBinder> displayToken = data.readStrongBinder(); - ui::DisplayModeId defaultMode; - status_t result = data.readInt32(&defaultMode); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs: failed to read defaultMode: %d", result); - return result; - } - if (defaultMode < 0) { - ALOGE("%s: defaultMode must be non-negative but it was %d", __func__, defaultMode); - return BAD_VALUE; - } - bool allowGroupSwitching; - result = data.readBool(&allowGroupSwitching); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs: failed to read allowGroupSwitching: %d", result); - return result; - } - float primaryRefreshRateMin; - result = data.readFloat(&primaryRefreshRateMin); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs: failed to read primaryRefreshRateMin: %d", - result); - return result; - } - float primaryRefreshRateMax; - result = data.readFloat(&primaryRefreshRateMax); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs: failed to read primaryRefreshRateMax: %d", - result); - return result; - } - float appRequestRefreshRateMin; - result = data.readFloat(&appRequestRefreshRateMin); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs: failed to read appRequestRefreshRateMin: %d", - result); - return result; - } - float appRequestRefreshRateMax; - result = data.readFloat(&appRequestRefreshRateMax); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs: failed to read appRequestRefreshRateMax: %d", - result); - return result; - } - result = setDesiredDisplayModeSpecs(displayToken, defaultMode, allowGroupSwitching, - primaryRefreshRateMin, primaryRefreshRateMax, - appRequestRefreshRateMin, appRequestRefreshRateMax); - if (result != NO_ERROR) { - ALOGE("setDesiredDisplayModeSpecs: failed to call setDesiredDisplayModeSpecs: " - "%d", - result); - return result; - } - reply->writeInt32(result); - return result; - } - case GET_DESIRED_DISPLAY_MODE_SPECS: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<IBinder> displayToken = data.readStrongBinder(); - ui::DisplayModeId defaultMode; - bool allowGroupSwitching; - float primaryRefreshRateMin; - float primaryRefreshRateMax; - float appRequestRefreshRateMin; - float appRequestRefreshRateMax; - - status_t result = - getDesiredDisplayModeSpecs(displayToken, &defaultMode, &allowGroupSwitching, - &primaryRefreshRateMin, &primaryRefreshRateMax, - &appRequestRefreshRateMin, - &appRequestRefreshRateMax); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs: failed to get getDesiredDisplayModeSpecs: " - "%d", - result); - return result; - } - - result = reply->writeInt32(defaultMode); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs: failed to write defaultMode: %d", result); - return result; - } - result = reply->writeBool(allowGroupSwitching); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs: failed to write allowGroupSwitching: %d", - result); - return result; - } - result = reply->writeFloat(primaryRefreshRateMin); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs: failed to write primaryRefreshRateMin: %d", - result); - return result; - } - result = reply->writeFloat(primaryRefreshRateMax); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs: failed to write primaryRefreshRateMax: %d", - result); - return result; - } - result = reply->writeFloat(appRequestRefreshRateMin); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs: failed to write appRequestRefreshRateMin: %d", - result); - return result; - } - result = reply->writeFloat(appRequestRefreshRateMax); - if (result != NO_ERROR) { - ALOGE("getDesiredDisplayModeSpecs: failed to write appRequestRefreshRateMax: %d", - result); - return result; - } - reply->writeInt32(result); - return result; - } - case SET_GLOBAL_SHADOW_SETTINGS: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - - std::vector<float> shadowConfig; - status_t error = data.readFloatVector(&shadowConfig); - if (error != NO_ERROR || shadowConfig.size() != 11) { - ALOGE("setGlobalShadowSettings: failed to read shadowConfig: %d", error); - return error; - } - - half4 ambientColor = {shadowConfig[0], shadowConfig[1], shadowConfig[2], - shadowConfig[3]}; - half4 spotColor = {shadowConfig[4], shadowConfig[5], shadowConfig[6], shadowConfig[7]}; - float lightPosY = shadowConfig[8]; - float lightPosZ = shadowConfig[9]; - float lightRadius = shadowConfig[10]; - return setGlobalShadowSettings(ambientColor, spotColor, lightPosY, lightPosZ, - lightRadius); - } - case GET_DISPLAY_DECORATION_SUPPORT: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<IBinder> displayToken; - SAFE_PARCEL(data.readNullableStrongBinder, &displayToken); - std::optional<common::DisplayDecorationSupport> support; - auto error = getDisplayDecorationSupport(displayToken, &support); - if (error != NO_ERROR) { - ALOGE("getDisplayDecorationSupport failed with error %d", error); - return error; - } - reply->writeBool(support.has_value()); - if (support) { - reply->writeInt32(static_cast<int32_t>(support.value().format)); - reply->writeInt32(static_cast<int32_t>(support.value().alphaInterpretation)); - } - return error; - } - case SET_FRAME_RATE: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<IBinder> binder; - SAFE_PARCEL(data.readStrongBinder, &binder); - - sp<IGraphicBufferProducer> surface = interface_cast<IGraphicBufferProducer>(binder); - if (!surface) { - ALOGE("setFrameRate: failed to cast to IGraphicBufferProducer"); - return BAD_VALUE; - } - float frameRate; - SAFE_PARCEL(data.readFloat, &frameRate); - - int8_t compatibility; - SAFE_PARCEL(data.readByte, &compatibility); - - int8_t changeFrameRateStrategy; - SAFE_PARCEL(data.readByte, &changeFrameRateStrategy); - - status_t result = - setFrameRate(surface, frameRate, compatibility, changeFrameRateStrategy); - reply->writeInt32(result); - return NO_ERROR; - } - case SET_FRAME_TIMELINE_INFO: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<IBinder> binder; - status_t err = data.readStrongBinder(&binder); - if (err != NO_ERROR) { - ALOGE("setFrameTimelineInfo: failed to read strong binder: %s (%d)", strerror(-err), - -err); - return err; - } - sp<IGraphicBufferProducer> surface = interface_cast<IGraphicBufferProducer>(binder); - if (!surface) { - ALOGE("setFrameTimelineInfo: failed to cast to IGraphicBufferProducer: %s (%d)", - strerror(-err), -err); - return err; - } - - FrameTimelineInfo frameTimelineInfo; - SAFE_PARCEL(frameTimelineInfo.read, data); - - status_t result = setFrameTimelineInfo(surface, frameTimelineInfo); - reply->writeInt32(result); - return NO_ERROR; - } - case ADD_TRANSACTION_TRACE_LISTENER: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<gui::ITransactionTraceListener> listener; - SAFE_PARCEL(data.readStrongBinder, &listener); - - return addTransactionTraceListener(listener); - } - case GET_GPU_CONTEXT_PRIORITY: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - int priority = getGPUContextPriority(); - SAFE_PARCEL(reply->writeInt32, priority); - return NO_ERROR; - } - case GET_MAX_ACQUIRED_BUFFER_COUNT: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - int buffers = 0; - int err = getMaxAcquiredBufferCount(&buffers); - if (err != NO_ERROR) { - return err; + SAFE_PARCEL_READ_SIZE(data.readUint32, &count, data.dataSize()); + std::vector<uint64_t> mergedTransactions(count); + for (size_t i = 0; i < count; i++) { + SAFE_PARCEL(data.readUint64, &mergedTransactions[i]); } - SAFE_PARCEL(reply->writeInt32, buffers); - return NO_ERROR; - } - case OVERRIDE_HDR_TYPES: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<IBinder> display = nullptr; - SAFE_PARCEL(data.readStrongBinder, &display); - std::vector<int32_t> hdrTypes; - SAFE_PARCEL(data.readInt32Vector, &hdrTypes); - - std::vector<ui::Hdr> hdrTypesVector; - for (int i : hdrTypes) { - hdrTypesVector.push_back(static_cast<ui::Hdr>(i)); - } - return overrideHdrTypes(display, hdrTypesVector); - } - case ON_PULL_ATOM: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - int32_t atomId = 0; - SAFE_PARCEL(data.readInt32, &atomId); - - std::string pulledData; - bool success; - status_t err = onPullAtom(atomId, &pulledData, &success); - SAFE_PARCEL(reply->writeByteArray, pulledData.size(), - reinterpret_cast<const uint8_t*>(pulledData.data())); - SAFE_PARCEL(reply->writeBool, success); - return err; - } - case ADD_WINDOW_INFOS_LISTENER: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<IWindowInfosListener> listener; - SAFE_PARCEL(data.readStrongBinder, &listener); - - return addWindowInfosListener(listener); - } - case REMOVE_WINDOW_INFOS_LISTENER: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - sp<IWindowInfosListener> listener; - SAFE_PARCEL(data.readStrongBinder, &listener); - - return removeWindowInfosListener(listener); - } - case SET_OVERRIDE_FRAME_RATE: { - CHECK_INTERFACE(ISurfaceComposer, data, reply); - - uid_t uid; - SAFE_PARCEL(data.readUint32, &uid); - - float frameRate; - SAFE_PARCEL(data.readFloat, &frameRate); - - return setOverrideFrameRate(uid, frameRate); + return setTransactionState(frameTimelineInfo, state, displays, stateFlags, applyToken, + std::move(inputWindowCommands), desiredPresentTime, + isAutoTimestamp, uncacheBuffers, hasListenerCallbacks, + listenerCallbacks, transactionId, mergedTransactions); } default: { return BBinder::onTransact(code, data, reply, flags); diff --git a/libs/gui/ISurfaceComposerClient.cpp b/libs/gui/ISurfaceComposerClient.cpp deleted file mode 100644 index 5e7a7ec67b..0000000000 --- a/libs/gui/ISurfaceComposerClient.cpp +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -// tag as surfaceflinger -#define LOG_TAG "SurfaceFlinger" - -#include <gui/ISurfaceComposerClient.h> - -#include <gui/IGraphicBufferProducer.h> - -#include <binder/SafeInterface.h> - -#include <ui/FrameStats.h> - -namespace android { - -namespace { // Anonymous - -enum class Tag : uint32_t { - CREATE_SURFACE = IBinder::FIRST_CALL_TRANSACTION, - CREATE_WITH_SURFACE_PARENT, - CLEAR_LAYER_FRAME_STATS, - GET_LAYER_FRAME_STATS, - MIRROR_SURFACE, - LAST = MIRROR_SURFACE, -}; - -} // Anonymous namespace - -class BpSurfaceComposerClient : public SafeBpInterface<ISurfaceComposerClient> { -public: - explicit BpSurfaceComposerClient(const sp<IBinder>& impl) - : SafeBpInterface<ISurfaceComposerClient>(impl, "BpSurfaceComposerClient") {} - - ~BpSurfaceComposerClient() override; - - status_t createSurface(const String8& name, uint32_t width, uint32_t height, PixelFormat format, - uint32_t flags, const sp<IBinder>& parent, LayerMetadata metadata, - sp<IBinder>* handle, sp<IGraphicBufferProducer>* gbp, - int32_t* outLayerId, uint32_t* outTransformHint) override { - return callRemote<decltype(&ISurfaceComposerClient::createSurface)>(Tag::CREATE_SURFACE, - name, width, height, - format, flags, parent, - std::move(metadata), - handle, gbp, outLayerId, - outTransformHint); - } - - status_t createWithSurfaceParent(const String8& name, uint32_t width, uint32_t height, - PixelFormat format, uint32_t flags, - const sp<IGraphicBufferProducer>& parent, - LayerMetadata metadata, sp<IBinder>* handle, - sp<IGraphicBufferProducer>* gbp, int32_t* outLayerId, - uint32_t* outTransformHint) override { - return callRemote<decltype( - &ISurfaceComposerClient::createWithSurfaceParent)>(Tag::CREATE_WITH_SURFACE_PARENT, - name, width, height, format, - flags, parent, - std::move(metadata), handle, gbp, - outLayerId, outTransformHint); - } - - status_t clearLayerFrameStats(const sp<IBinder>& handle) const override { - return callRemote<decltype( - &ISurfaceComposerClient::clearLayerFrameStats)>(Tag::CLEAR_LAYER_FRAME_STATS, - handle); - } - - status_t getLayerFrameStats(const sp<IBinder>& handle, FrameStats* outStats) const override { - return callRemote<decltype( - &ISurfaceComposerClient::getLayerFrameStats)>(Tag::GET_LAYER_FRAME_STATS, handle, - outStats); - } - - status_t mirrorSurface(const sp<IBinder>& mirrorFromHandle, sp<IBinder>* outHandle, - int32_t* outLayerId) override { - return callRemote<decltype(&ISurfaceComposerClient::mirrorSurface)>(Tag::MIRROR_SURFACE, - mirrorFromHandle, - outHandle, outLayerId); - } -}; - -// Out-of-line virtual method definition to trigger vtable emission in this -// translation unit (see clang warning -Wweak-vtables) -BpSurfaceComposerClient::~BpSurfaceComposerClient() {} - -IMPLEMENT_META_INTERFACE(SurfaceComposerClient, "android.ui.ISurfaceComposerClient"); - -// ---------------------------------------------------------------------- - -status_t BnSurfaceComposerClient::onTransact(uint32_t code, const Parcel& data, Parcel* reply, - uint32_t flags) { - if (code < IBinder::FIRST_CALL_TRANSACTION || code > static_cast<uint32_t>(Tag::LAST)) { - return BBinder::onTransact(code, data, reply, flags); - } - auto tag = static_cast<Tag>(code); - switch (tag) { - case Tag::CREATE_SURFACE: - return callLocal(data, reply, &ISurfaceComposerClient::createSurface); - case Tag::CREATE_WITH_SURFACE_PARENT: - return callLocal(data, reply, &ISurfaceComposerClient::createWithSurfaceParent); - case Tag::CLEAR_LAYER_FRAME_STATS: - return callLocal(data, reply, &ISurfaceComposerClient::clearLayerFrameStats); - case Tag::GET_LAYER_FRAME_STATS: - return callLocal(data, reply, &ISurfaceComposerClient::getLayerFrameStats); - case Tag::MIRROR_SURFACE: - return callLocal(data, reply, &ISurfaceComposerClient::mirrorSurface); - } -} - -} // namespace android diff --git a/libs/gui/ITransactionCompletedListener.cpp b/libs/gui/ITransactionCompletedListener.cpp index e4b8bad8f8..ffe79a3a03 100644 --- a/libs/gui/ITransactionCompletedListener.cpp +++ b/libs/gui/ITransactionCompletedListener.cpp @@ -17,6 +17,9 @@ #define LOG_TAG "ITransactionCompletedListener" //#define LOG_NDEBUG 0 +#include <cstdint> +#include <optional> + #include <gui/ISurfaceComposer.h> #include <gui/ITransactionCompletedListener.h> #include <gui/LayerState.h> @@ -30,11 +33,18 @@ enum class Tag : uint32_t { ON_TRANSACTION_COMPLETED = IBinder::FIRST_CALL_TRANSACTION, ON_RELEASE_BUFFER, ON_TRANSACTION_QUEUE_STALLED, - LAST = ON_RELEASE_BUFFER, + ON_TRUSTED_PRESENTATION_CHANGED, + LAST = ON_TRUSTED_PRESENTATION_CHANGED, }; } // Anonymous namespace +namespace { // Anonymous + +constexpr int32_t kSerializedCallbackTypeOnCompelteWithJankData = 2; + +} // Anonymous namespace + status_t FrameEventHistoryStats::writeToParcel(Parcel* output) const { status_t err = output->writeUint64(frameNumber); if (err != NO_ERROR) return err; @@ -126,7 +136,12 @@ status_t SurfaceStats::writeToParcel(Parcel* output) const { } else { SAFE_PARCEL(output->writeBool, false); } - SAFE_PARCEL(output->writeUint32, transformHint); + + SAFE_PARCEL(output->writeBool, transformHint.has_value()); + if (transformHint.has_value()) { + output->writeUint32(transformHint.value()); + } + SAFE_PARCEL(output->writeUint32, currentMaxAcquiredBufferCount); SAFE_PARCEL(output->writeParcelable, eventStats); SAFE_PARCEL(output->writeInt32, static_cast<int32_t>(jankData.size())); @@ -156,7 +171,16 @@ status_t SurfaceStats::readFromParcel(const Parcel* input) { previousReleaseFence = new Fence(); SAFE_PARCEL(input->read, *previousReleaseFence); } - SAFE_PARCEL(input->readUint32, &transformHint); + bool hasTransformHint = false; + SAFE_PARCEL(input->readBool, &hasTransformHint); + if (hasTransformHint) { + uint32_t tempTransformHint; + SAFE_PARCEL(input->readUint32, &tempTransformHint); + transformHint = std::make_optional(tempTransformHint); + } else { + transformHint = std::nullopt; + } + SAFE_PARCEL(input->readUint32, ¤tMaxAcquiredBufferCount); SAFE_PARCEL(input->readParcelable, &eventStats); @@ -273,15 +297,22 @@ public: void onReleaseBuffer(ReleaseCallbackId callbackId, sp<Fence> releaseFence, uint32_t currentMaxAcquiredBufferCount) override { - callRemoteAsync<decltype( - &ITransactionCompletedListener::onReleaseBuffer)>(Tag::ON_RELEASE_BUFFER, - callbackId, releaseFence, - currentMaxAcquiredBufferCount); + callRemoteAsync<decltype(&ITransactionCompletedListener:: + onReleaseBuffer)>(Tag::ON_RELEASE_BUFFER, callbackId, + releaseFence, + currentMaxAcquiredBufferCount); + } + + void onTransactionQueueStalled(const String8& reason) override { + callRemoteAsync< + decltype(&ITransactionCompletedListener:: + onTransactionQueueStalled)>(Tag::ON_TRANSACTION_QUEUE_STALLED, + reason); } - void onTransactionQueueStalled() override { - callRemoteAsync<decltype(&ITransactionCompletedListener::onTransactionQueueStalled)>( - Tag::ON_TRANSACTION_QUEUE_STALLED); + void onTrustedPresentationChanged(int id, bool inTrustedPresentationState) override { + callRemoteAsync<decltype(&ITransactionCompletedListener::onTrustedPresentationChanged)>( + Tag::ON_TRUSTED_PRESENTATION_CHANGED, id, inTrustedPresentationState); } }; @@ -306,6 +337,9 @@ status_t BnTransactionCompletedListener::onTransact(uint32_t code, const Parcel& case Tag::ON_TRANSACTION_QUEUE_STALLED: return callLocalAsync(data, reply, &ITransactionCompletedListener::onTransactionQueueStalled); + case Tag::ON_TRUSTED_PRESENTATION_CHANGED: + return callLocalAsync(data, reply, + &ITransactionCompletedListener::onTrustedPresentationChanged); } } @@ -321,7 +355,11 @@ ListenerCallbacks ListenerCallbacks::filter(CallbackId::Type type) const { status_t CallbackId::writeToParcel(Parcel* output) const { SAFE_PARCEL(output->writeInt64, id); - SAFE_PARCEL(output->writeInt32, static_cast<int32_t>(type)); + if (type == Type::ON_COMPLETE && includeJankData) { + SAFE_PARCEL(output->writeInt32, kSerializedCallbackTypeOnCompelteWithJankData); + } else { + SAFE_PARCEL(output->writeInt32, static_cast<int32_t>(type)); + } return NO_ERROR; } @@ -329,7 +367,13 @@ status_t CallbackId::readFromParcel(const Parcel* input) { SAFE_PARCEL(input->readInt64, &id); int32_t typeAsInt; SAFE_PARCEL(input->readInt32, &typeAsInt); - type = static_cast<CallbackId::Type>(typeAsInt); + if (typeAsInt == kSerializedCallbackTypeOnCompelteWithJankData) { + type = Type::ON_COMPLETE; + includeJankData = true; + } else { + type = static_cast<CallbackId::Type>(typeAsInt); + includeJankData = false; + } return NO_ERROR; } diff --git a/libs/gui/LayerDebugInfo.cpp b/libs/gui/LayerDebugInfo.cpp index ea5fb293a6..15b2221464 100644 --- a/libs/gui/LayerDebugInfo.cpp +++ b/libs/gui/LayerDebugInfo.cpp @@ -27,7 +27,7 @@ using android::base::StringAppendF; #define RETURN_ON_ERROR(X) do {status_t res = (X); if (res != NO_ERROR) return res;} while(false) -namespace android { +namespace android::gui { status_t LayerDebugInfo::writeToParcel(Parcel* parcel) const { RETURN_ON_ERROR(parcel->writeCString(mName.c_str())); @@ -149,4 +149,4 @@ std::string to_string(const LayerDebugInfo& info) { return result; } -} // android +} // namespace android::gui diff --git a/libs/gui/LayerMetadata.cpp b/libs/gui/LayerMetadata.cpp index 189d51a4c1..4e12fd330c 100644 --- a/libs/gui/LayerMetadata.cpp +++ b/libs/gui/LayerMetadata.cpp @@ -23,7 +23,7 @@ using android::base::StringPrintf; -namespace android { +namespace android::gui { LayerMetadata::LayerMetadata() = default; @@ -144,4 +144,4 @@ std::string LayerMetadata::itemToString(uint32_t key, const char* separator) con } } -} // namespace android +} // namespace android::gui diff --git a/libs/gui/LayerState.cpp b/libs/gui/LayerState.cpp index 74e6ae6a9b..2322b70d1c 100644 --- a/libs/gui/LayerState.cpp +++ b/libs/gui/LayerState.cpp @@ -19,15 +19,36 @@ #include <cinttypes> #include <cmath> +#include <android/gui/ISurfaceComposerClient.h> #include <android/native_window.h> #include <binder/Parcel.h> #include <gui/IGraphicBufferProducer.h> -#include <gui/ISurfaceComposerClient.h> #include <gui/LayerState.h> +#include <gui/SurfaceControl.h> #include <private/gui/ParcelUtils.h> #include <system/window.h> #include <utils/Errors.h> +#define CHECK_DIFF(DIFF_RESULT, CHANGE_FLAG, OTHER, FIELD) \ + { \ + if ((OTHER.what & CHANGE_FLAG) && (FIELD != OTHER.FIELD)) { \ + DIFF_RESULT |= CHANGE_FLAG; \ + } \ + } + +#define CHECK_DIFF2(DIFF_RESULT, CHANGE_FLAG, OTHER, FIELD1, FIELD2) \ + { \ + CHECK_DIFF(DIFF_RESULT, CHANGE_FLAG, OTHER, FIELD1) \ + CHECK_DIFF(DIFF_RESULT, CHANGE_FLAG, OTHER, FIELD2) \ + } + +#define CHECK_DIFF3(DIFF_RESULT, CHANGE_FLAG, OTHER, FIELD1, FIELD2, FIELD3) \ + { \ + CHECK_DIFF(DIFF_RESULT, CHANGE_FLAG, OTHER, FIELD1) \ + CHECK_DIFF(DIFF_RESULT, CHANGE_FLAG, OTHER, FIELD2) \ + CHECK_DIFF(DIFF_RESULT, CHANGE_FLAG, OTHER, FIELD3) \ + } + namespace android { using gui::FocusRequest; @@ -40,22 +61,20 @@ layer_state_t::layer_state_t() x(0), y(0), z(0), - w(0), - h(0), - alpha(0), flags(0), mask(0), reserved(0), cornerRadius(0.0f), backgroundBlurRadius(0), - transform(0), + color(0), + bufferTransform(0), transformToDisplayInverse(false), crop(Rect::INVALID_RECT), dataspace(ui::Dataspace::UNKNOWN), surfaceDamageRegion(), api(-1), colorTransform(mat4()), - bgColorAlpha(0), + bgColor(0), bgColorDataspace(ui::Dataspace::UNKNOWN), colorSpaceAgnostic(false), shadowRadius(0.0f), @@ -63,9 +82,11 @@ layer_state_t::layer_state_t() frameRate(0.0f), frameRateCompatibility(ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT), changeFrameRateStrategy(ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS), + defaultFrameRateCompatibility(ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT), fixedTransformHint(ui::Transform::ROT_INVALID), autoRefresh(false), isTrustedOverlay(false), + borderEnabled(false), bufferCrop(Rect::INVALID_RECT), destinationFrame(Rect::INVALID_RECT), dropInputMode(gui::DropInputMode::NONE) { @@ -82,25 +103,27 @@ status_t layer_state_t::write(Parcel& output) const SAFE_PARCEL(output.writeFloat, x); SAFE_PARCEL(output.writeFloat, y); SAFE_PARCEL(output.writeInt32, z); - SAFE_PARCEL(output.writeUint32, w); - SAFE_PARCEL(output.writeUint32, h); SAFE_PARCEL(output.writeUint32, layerStack.id); - SAFE_PARCEL(output.writeFloat, alpha); SAFE_PARCEL(output.writeUint32, flags); SAFE_PARCEL(output.writeUint32, mask); SAFE_PARCEL(matrix.write, output); SAFE_PARCEL(output.write, crop); - SAFE_PARCEL(SurfaceControl::writeNullableToParcel, output, reparentSurfaceControl); SAFE_PARCEL(SurfaceControl::writeNullableToParcel, output, relativeLayerSurfaceControl); SAFE_PARCEL(SurfaceControl::writeNullableToParcel, output, parentSurfaceControlForChild); SAFE_PARCEL(output.writeFloat, color.r); SAFE_PARCEL(output.writeFloat, color.g); SAFE_PARCEL(output.writeFloat, color.b); + SAFE_PARCEL(output.writeFloat, color.a); SAFE_PARCEL(windowInfoHandle->writeToParcel, &output); SAFE_PARCEL(output.write, transparentRegion); - SAFE_PARCEL(output.writeUint32, transform); + SAFE_PARCEL(output.writeUint32, bufferTransform); SAFE_PARCEL(output.writeBool, transformToDisplayInverse); - + SAFE_PARCEL(output.writeBool, borderEnabled); + SAFE_PARCEL(output.writeFloat, borderWidth); + SAFE_PARCEL(output.writeFloat, borderColor.r); + SAFE_PARCEL(output.writeFloat, borderColor.g); + SAFE_PARCEL(output.writeFloat, borderColor.b); + SAFE_PARCEL(output.writeFloat, borderColor.a); SAFE_PARCEL(output.writeUint32, static_cast<uint32_t>(dataspace)); SAFE_PARCEL(output.write, hdrMetadata); SAFE_PARCEL(output.write, surfaceDamageRegion); @@ -117,7 +140,10 @@ status_t layer_state_t::write(Parcel& output) const SAFE_PARCEL(output.writeFloat, cornerRadius); SAFE_PARCEL(output.writeUint32, backgroundBlurRadius); SAFE_PARCEL(output.writeParcelable, metadata); - SAFE_PARCEL(output.writeFloat, bgColorAlpha); + SAFE_PARCEL(output.writeFloat, bgColor.r); + SAFE_PARCEL(output.writeFloat, bgColor.g); + SAFE_PARCEL(output.writeFloat, bgColor.b); + SAFE_PARCEL(output.writeFloat, bgColor.a); SAFE_PARCEL(output.writeUint32, static_cast<uint32_t>(bgColorDataspace)); SAFE_PARCEL(output.writeBool, colorSpaceAgnostic); SAFE_PARCEL(output.writeVectorSize, listeners); @@ -131,6 +157,7 @@ status_t layer_state_t::write(Parcel& output) const SAFE_PARCEL(output.writeFloat, frameRate); SAFE_PARCEL(output.writeByte, frameRateCompatibility); SAFE_PARCEL(output.writeByte, changeFrameRateStrategy); + SAFE_PARCEL(output.writeByte, defaultFrameRateCompatibility); SAFE_PARCEL(output.writeUint32, fixedTransformHint); SAFE_PARCEL(output.writeBool, autoRefresh); SAFE_PARCEL(output.writeBool, dimmingEnabled); @@ -161,6 +188,11 @@ status_t layer_state_t::write(Parcel& output) const if (hasBufferData) { SAFE_PARCEL(output.writeParcelable, *bufferData); } + SAFE_PARCEL(output.writeParcelable, trustedPresentationThresholds); + SAFE_PARCEL(output.writeParcelable, trustedPresentationListener); + SAFE_PARCEL(output.writeFloat, currentHdrSdrRatio); + SAFE_PARCEL(output.writeFloat, desiredHdrSdrRatio); + SAFE_PARCEL(output.writeInt32, static_cast<int32_t>(cachingHint)) return NO_ERROR; } @@ -172,10 +204,7 @@ status_t layer_state_t::read(const Parcel& input) SAFE_PARCEL(input.readFloat, &x); SAFE_PARCEL(input.readFloat, &y); SAFE_PARCEL(input.readInt32, &z); - SAFE_PARCEL(input.readUint32, &w); - SAFE_PARCEL(input.readUint32, &h); SAFE_PARCEL(input.readUint32, &layerStack.id); - SAFE_PARCEL(input.readFloat, &alpha); SAFE_PARCEL(input.readUint32, &flags); @@ -183,7 +212,6 @@ status_t layer_state_t::read(const Parcel& input) SAFE_PARCEL(matrix.read, input); SAFE_PARCEL(input.read, crop); - SAFE_PARCEL(SurfaceControl::readNullableFromParcel, input, &reparentSurfaceControl); SAFE_PARCEL(SurfaceControl::readNullableFromParcel, input, &relativeLayerSurfaceControl); SAFE_PARCEL(SurfaceControl::readNullableFromParcel, input, &parentSurfaceControlForChild); @@ -195,11 +223,25 @@ status_t layer_state_t::read(const Parcel& input) color.g = tmpFloat; SAFE_PARCEL(input.readFloat, &tmpFloat); color.b = tmpFloat; + SAFE_PARCEL(input.readFloat, &tmpFloat); + color.a = tmpFloat; + SAFE_PARCEL(windowInfoHandle->readFromParcel, &input); SAFE_PARCEL(input.read, transparentRegion); - SAFE_PARCEL(input.readUint32, &transform); + SAFE_PARCEL(input.readUint32, &bufferTransform); SAFE_PARCEL(input.readBool, &transformToDisplayInverse); + SAFE_PARCEL(input.readBool, &borderEnabled); + SAFE_PARCEL(input.readFloat, &tmpFloat); + borderWidth = tmpFloat; + SAFE_PARCEL(input.readFloat, &tmpFloat); + borderColor.r = tmpFloat; + SAFE_PARCEL(input.readFloat, &tmpFloat); + borderColor.g = tmpFloat; + SAFE_PARCEL(input.readFloat, &tmpFloat); + borderColor.b = tmpFloat; + SAFE_PARCEL(input.readFloat, &tmpFloat); + borderColor.a = tmpFloat; uint32_t tmpUint32 = 0; SAFE_PARCEL(input.readUint32, &tmpUint32); @@ -220,7 +262,14 @@ status_t layer_state_t::read(const Parcel& input) SAFE_PARCEL(input.readUint32, &backgroundBlurRadius); SAFE_PARCEL(input.readParcelable, &metadata); - SAFE_PARCEL(input.readFloat, &bgColorAlpha); + SAFE_PARCEL(input.readFloat, &tmpFloat); + bgColor.r = tmpFloat; + SAFE_PARCEL(input.readFloat, &tmpFloat); + bgColor.g = tmpFloat; + SAFE_PARCEL(input.readFloat, &tmpFloat); + bgColor.b = tmpFloat; + SAFE_PARCEL(input.readFloat, &tmpFloat); + bgColor.a = tmpFloat; SAFE_PARCEL(input.readUint32, &tmpUint32); bgColorDataspace = static_cast<ui::Dataspace>(tmpUint32); SAFE_PARCEL(input.readBool, &colorSpaceAgnostic); @@ -240,6 +289,7 @@ status_t layer_state_t::read(const Parcel& input) SAFE_PARCEL(input.readFloat, &frameRate); SAFE_PARCEL(input.readByte, &frameRateCompatibility); SAFE_PARCEL(input.readByte, &changeFrameRateStrategy); + SAFE_PARCEL(input.readByte, &defaultFrameRateCompatibility); SAFE_PARCEL(input.readUint32, &tmpUint32); fixedTransformHint = static_cast<ui::Transform::RotationFlags>(tmpUint32); SAFE_PARCEL(input.readBool, &autoRefresh); @@ -280,6 +330,19 @@ status_t layer_state_t::read(const Parcel& input) } else { bufferData = nullptr; } + + SAFE_PARCEL(input.readParcelable, &trustedPresentationThresholds); + SAFE_PARCEL(input.readParcelable, &trustedPresentationListener); + + SAFE_PARCEL(input.readFloat, &tmpFloat); + currentHdrSdrRatio = tmpFloat; + SAFE_PARCEL(input.readFloat, &tmpFloat); + desiredHdrSdrRatio = tmpFloat; + + int32_t tmpInt32; + SAFE_PARCEL(input.readInt32, &tmpInt32); + cachingHint = static_cast<gui::CachingHint>(tmpInt32); + return NO_ERROR; } @@ -458,14 +521,9 @@ void layer_state_t::merge(const layer_state_t& other) { what &= ~eRelativeLayerChanged; z = other.z; } - if (other.what & eSizeChanged) { - what |= eSizeChanged; - w = other.w; - h = other.h; - } if (other.what & eAlphaChanged) { what |= eAlphaChanged; - alpha = other.alpha; + color.a = other.color.a; } if (other.what & eMatrixChanged) { what |= eMatrixChanged; @@ -507,12 +565,9 @@ void layer_state_t::merge(const layer_state_t& other) { what |= eReparent; parentSurfaceControlForChild = other.parentSurfaceControlForChild; } - if (other.what & eDestroySurface) { - what |= eDestroySurface; - } - if (other.what & eTransformChanged) { - what |= eTransformChanged; - transform = other.transform; + if (other.what & eBufferTransformChanged) { + what |= eBufferTransformChanged; + bufferTransform = other.bufferTransform; } if (other.what & eTransformToDisplayInverseChanged) { what |= eTransformToDisplayInverseChanged; @@ -526,10 +581,24 @@ void layer_state_t::merge(const layer_state_t& other) { what |= eBufferChanged; bufferData = other.bufferData; } + if (other.what & eTrustedPresentationInfoChanged) { + what |= eTrustedPresentationInfoChanged; + trustedPresentationListener = other.trustedPresentationListener; + trustedPresentationThresholds = other.trustedPresentationThresholds; + } if (other.what & eDataspaceChanged) { what |= eDataspaceChanged; dataspace = other.dataspace; } + if (other.what & eExtendedRangeBrightnessChanged) { + what |= eExtendedRangeBrightnessChanged; + desiredHdrSdrRatio = other.desiredHdrSdrRatio; + currentHdrSdrRatio = other.currentHdrSdrRatio; + } + if (other.what & eCachingHintChanged) { + what |= eCachingHintChanged; + cachingHint = other.cachingHint; + } if (other.what & eHdrMetadataChanged) { what |= eHdrMetadataChanged; hdrMetadata = other.hdrMetadata; @@ -559,8 +628,7 @@ void layer_state_t::merge(const layer_state_t& other) { } if (other.what & eBackgroundColorChanged) { what |= eBackgroundColorChanged; - color = other.color; - bgColorAlpha = other.bgColorAlpha; + bgColor = other.bgColor; bgColorDataspace = other.bgColorDataspace; } if (other.what & eMetadataChanged) { @@ -571,6 +639,16 @@ void layer_state_t::merge(const layer_state_t& other) { what |= eShadowRadiusChanged; shadowRadius = other.shadowRadius; } + if (other.what & eRenderBorderChanged) { + what |= eRenderBorderChanged; + borderEnabled = other.borderEnabled; + borderWidth = other.borderWidth; + borderColor = other.borderColor; + } + if (other.what & eDefaultFrameRateCompatibilityChanged) { + what |= eDefaultFrameRateCompatibilityChanged; + defaultFrameRateCompatibility = other.defaultFrameRateCompatibility; + } if (other.what & eFrameRateSelectionPriority) { what |= eFrameRateSelectionPriority; frameRateSelectionPriority = other.frameRateSelectionPriority; @@ -614,7 +692,7 @@ void layer_state_t::merge(const layer_state_t& other) { } if (other.what & eColorChanged) { what |= eColorChanged; - color = other.color; + color.rgb = other.color.rgb; } if (other.what & eColorSpaceAgnosticChanged) { what |= eColorSpaceAgnosticChanged; @@ -624,6 +702,9 @@ void layer_state_t::merge(const layer_state_t& other) { what |= eDimmingEnabledChanged; dimmingEnabled = other.dimmingEnabled; } + if (other.what & eFlushJankData) { + what |= eFlushJankData; + } if ((other.what & what) != other.what) { ALOGE("Unmerged SurfaceComposer Transaction properties. LayerState::merge needs updating? " "other.what=0x%" PRIX64 " what=0x%" PRIX64 " unmerged flags=0x%" PRIX64, @@ -631,12 +712,83 @@ void layer_state_t::merge(const layer_state_t& other) { } } +uint64_t layer_state_t::diff(const layer_state_t& other) const { + uint64_t diff = 0; + CHECK_DIFF2(diff, ePositionChanged, other, x, y); + if (other.what & eLayerChanged) { + diff |= eLayerChanged; + diff &= ~eRelativeLayerChanged; + } + CHECK_DIFF(diff, eAlphaChanged, other, color.a); + CHECK_DIFF(diff, eMatrixChanged, other, matrix); + if (other.what & eTransparentRegionChanged && + (!transparentRegion.hasSameRects(other.transparentRegion))) { + diff |= eTransparentRegionChanged; + } + if (other.what & eFlagsChanged) { + uint64_t changedFlags = (flags & other.mask) ^ (other.flags & other.mask); + if (changedFlags) diff |= eFlagsChanged; + } + CHECK_DIFF(diff, eLayerStackChanged, other, layerStack); + CHECK_DIFF(diff, eCornerRadiusChanged, other, cornerRadius); + CHECK_DIFF(diff, eBackgroundBlurRadiusChanged, other, backgroundBlurRadius); + if (other.what & eBlurRegionsChanged) diff |= eBlurRegionsChanged; + if (other.what & eRelativeLayerChanged) { + diff |= eRelativeLayerChanged; + diff &= ~eLayerChanged; + } + if (other.what & eReparent && + !SurfaceControl::isSameSurface(parentSurfaceControlForChild, + other.parentSurfaceControlForChild)) { + diff |= eReparent; + } + CHECK_DIFF(diff, eBufferTransformChanged, other, bufferTransform); + CHECK_DIFF(diff, eTransformToDisplayInverseChanged, other, transformToDisplayInverse); + CHECK_DIFF(diff, eCropChanged, other, crop); + if (other.what & eBufferChanged) diff |= eBufferChanged; + CHECK_DIFF(diff, eDataspaceChanged, other, dataspace); + CHECK_DIFF2(diff, eExtendedRangeBrightnessChanged, other, currentHdrSdrRatio, + desiredHdrSdrRatio); + CHECK_DIFF(diff, eCachingHintChanged, other, cachingHint); + CHECK_DIFF(diff, eHdrMetadataChanged, other, hdrMetadata); + if (other.what & eSurfaceDamageRegionChanged && + (!surfaceDamageRegion.hasSameRects(other.surfaceDamageRegion))) { + diff |= eSurfaceDamageRegionChanged; + } + CHECK_DIFF(diff, eApiChanged, other, api); + if (other.what & eSidebandStreamChanged) diff |= eSidebandStreamChanged; + CHECK_DIFF(diff, eApiChanged, other, api); + CHECK_DIFF(diff, eColorTransformChanged, other, colorTransform); + if (other.what & eHasListenerCallbacksChanged) diff |= eHasListenerCallbacksChanged; + if (other.what & eInputInfoChanged) diff |= eInputInfoChanged; + CHECK_DIFF2(diff, eBackgroundColorChanged, other, bgColor, bgColorDataspace); + if (other.what & eMetadataChanged) diff |= eMetadataChanged; + CHECK_DIFF(diff, eShadowRadiusChanged, other, shadowRadius); + CHECK_DIFF3(diff, eRenderBorderChanged, other, borderEnabled, borderWidth, borderColor); + CHECK_DIFF(diff, eDefaultFrameRateCompatibilityChanged, other, defaultFrameRateCompatibility); + CHECK_DIFF(diff, eFrameRateSelectionPriority, other, frameRateSelectionPriority); + CHECK_DIFF3(diff, eFrameRateChanged, other, frameRate, frameRateCompatibility, + changeFrameRateStrategy); + CHECK_DIFF(diff, eFixedTransformHintChanged, other, fixedTransformHint); + CHECK_DIFF(diff, eAutoRefreshChanged, other, autoRefresh); + CHECK_DIFF(diff, eTrustedOverlayChanged, other, isTrustedOverlay); + CHECK_DIFF(diff, eStretchChanged, other, stretchEffect); + CHECK_DIFF(diff, eBufferCropChanged, other, bufferCrop); + CHECK_DIFF(diff, eDestinationFrameChanged, other, destinationFrame); + if (other.what & eProducerDisconnect) diff |= eProducerDisconnect; + CHECK_DIFF(diff, eDropInputModeChanged, other, dropInputMode); + CHECK_DIFF(diff, eColorChanged, other, color.rgb); + CHECK_DIFF(diff, eColorSpaceAgnosticChanged, other, colorSpaceAgnostic); + CHECK_DIFF(diff, eDimmingEnabledChanged, other, dimmingEnabled); + return diff; +} + bool layer_state_t::hasBufferChanges() const { return what & layer_state_t::eBufferChanged; } bool layer_state_t::hasValidBuffer() const { - return bufferData && (bufferData->buffer || bufferData->cachedBuffer.isValid()); + return bufferData && (bufferData->hasBuffer() || bufferData->cachedBuffer.isValid()); } status_t layer_state_t::matrix22_t::write(Parcel& output) const { @@ -662,29 +814,44 @@ bool InputWindowCommands::merge(const InputWindowCommands& other) { changes |= !other.focusRequests.empty(); focusRequests.insert(focusRequests.end(), std::make_move_iterator(other.focusRequests.begin()), std::make_move_iterator(other.focusRequests.end())); - changes |= other.syncInputWindows && !syncInputWindows; - syncInputWindows |= other.syncInputWindows; + changes |= !other.windowInfosReportedListeners.empty(); + windowInfosReportedListeners.insert(other.windowInfosReportedListeners.begin(), + other.windowInfosReportedListeners.end()); return changes; } bool InputWindowCommands::empty() const { - return focusRequests.empty() && !syncInputWindows; + return focusRequests.empty() && windowInfosReportedListeners.empty(); } void InputWindowCommands::clear() { focusRequests.clear(); - syncInputWindows = false; + windowInfosReportedListeners.clear(); } status_t InputWindowCommands::write(Parcel& output) const { SAFE_PARCEL(output.writeParcelableVector, focusRequests); - SAFE_PARCEL(output.writeBool, syncInputWindows); + + SAFE_PARCEL(output.writeInt32, windowInfosReportedListeners.size()); + for (const auto& listener : windowInfosReportedListeners) { + SAFE_PARCEL(output.writeStrongBinder, listener); + } + return NO_ERROR; } status_t InputWindowCommands::read(const Parcel& input) { SAFE_PARCEL(input.readParcelableVector, &focusRequests); - SAFE_PARCEL(input.readBool, &syncInputWindows); + + int listenerSize = 0; + SAFE_PARCEL_READ_SIZE(input.readInt32, &listenerSize, input.dataSize()); + windowInfosReportedListeners.reserve(listenerSize); + for (int i = 0; i < listenerSize; i++) { + sp<gui::IWindowInfosReportedListener> listener; + SAFE_PARCEL(input.readStrongBinder, &listener); + windowInfosReportedListeners.insert(listener); + } + return NO_ERROR; } @@ -730,6 +897,11 @@ status_t CaptureArgs::writeToParcel(Parcel* output) const { SAFE_PARCEL(output->writeInt32, static_cast<int32_t>(dataspace)); SAFE_PARCEL(output->writeBool, allowProtected); SAFE_PARCEL(output->writeBool, grayscale); + SAFE_PARCEL(output->writeInt32, excludeHandles.size()); + for (auto& excludeHandle : excludeHandles) { + SAFE_PARCEL(output->writeStrongBinder, excludeHandle); + } + SAFE_PARCEL(output->writeBool, hintForSeamlessTransition); return NO_ERROR; } @@ -746,6 +918,15 @@ status_t CaptureArgs::readFromParcel(const Parcel* input) { dataspace = static_cast<ui::Dataspace>(value); SAFE_PARCEL(input->readBool, &allowProtected); SAFE_PARCEL(input->readBool, &grayscale); + int32_t numExcludeHandles = 0; + SAFE_PARCEL_READ_SIZE(input->readInt32, &numExcludeHandles, input->dataSize()); + excludeHandles.reserve(numExcludeHandles); + for (int i = 0; i < numExcludeHandles; i++) { + sp<IBinder> binder; + SAFE_PARCEL(input->readStrongBinder, &binder); + excludeHandles.emplace(binder); + } + SAFE_PARCEL(input->readBool, &hintForSeamlessTransition); return NO_ERROR; } @@ -773,10 +954,6 @@ status_t LayerCaptureArgs::writeToParcel(Parcel* output) const { SAFE_PARCEL(CaptureArgs::writeToParcel, output); SAFE_PARCEL(output->writeStrongBinder, layerHandle); - SAFE_PARCEL(output->writeInt32, excludeHandles.size()); - for (auto el : excludeHandles) { - SAFE_PARCEL(output->writeStrongBinder, el); - } SAFE_PARCEL(output->writeBool, childrenOnly); return NO_ERROR; } @@ -786,15 +963,6 @@ status_t LayerCaptureArgs::readFromParcel(const Parcel* input) { SAFE_PARCEL(input->readStrongBinder, &layerHandle); - int32_t numExcludeHandles = 0; - SAFE_PARCEL_READ_SIZE(input->readInt32, &numExcludeHandles, input->dataSize()); - excludeHandles.reserve(numExcludeHandles); - for (int i = 0; i < numExcludeHandles; i++) { - sp<IBinder> binder; - SAFE_PARCEL(input->readStrongBinder, &binder); - excludeHandles.emplace(binder); - } - SAFE_PARCEL(input->readBool, &childrenOnly); return NO_ERROR; } @@ -836,6 +1004,7 @@ status_t BufferData::writeToParcel(Parcel* output) const { SAFE_PARCEL(output->writeUint64, cachedBuffer.id); SAFE_PARCEL(output->writeBool, hasBarrier); SAFE_PARCEL(output->writeUint64, barrierFrameNumber); + SAFE_PARCEL(output->writeUint32, producerId); return NO_ERROR; } @@ -874,8 +1043,25 @@ status_t BufferData::readFromParcel(const Parcel* input) { SAFE_PARCEL(input->readBool, &hasBarrier); SAFE_PARCEL(input->readUint64, &barrierFrameNumber); + SAFE_PARCEL(input->readUint32, &producerId); return NO_ERROR; } +status_t TrustedPresentationListener::writeToParcel(Parcel* parcel) const { + SAFE_PARCEL(parcel->writeStrongBinder, callbackInterface); + SAFE_PARCEL(parcel->writeInt32, callbackId); + return NO_ERROR; +} + +status_t TrustedPresentationListener::readFromParcel(const Parcel* parcel) { + sp<IBinder> tmpBinder = nullptr; + SAFE_PARCEL(parcel->readNullableStrongBinder, &tmpBinder); + if (tmpBinder) { + callbackInterface = checked_interface_cast<ITransactionCompletedListener>(tmpBinder); + } + SAFE_PARCEL(parcel->readInt32, &callbackId); + return NO_ERROR; +} + }; // namespace android diff --git a/libs/gui/LayerStatePermissions.cpp b/libs/gui/LayerStatePermissions.cpp new file mode 100644 index 0000000000..28697ca953 --- /dev/null +++ b/libs/gui/LayerStatePermissions.cpp @@ -0,0 +1,58 @@ +/* + * Copyright (C) 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <binder/IPCThreadState.h> +#include <gui/LayerStatePermissions.h> +#include <private/android_filesystem_config.h> +#ifndef __ANDROID_VNDK__ +#include <binder/PermissionCache.h> +#endif // __ANDROID_VNDK__ +#include <gui/LayerState.h> + +namespace android { +std::unordered_map<std::string, int> LayerStatePermissions::mPermissionMap = { + // If caller has ACCESS_SURFACE_FLINGER, they automatically get ROTATE_SURFACE_FLINGER + // permission, as well + {"android.permission.ACCESS_SURFACE_FLINGER", + layer_state_t::Permission::ACCESS_SURFACE_FLINGER | + layer_state_t::Permission::ROTATE_SURFACE_FLINGER}, + {"android.permission.ROTATE_SURFACE_FLINGER", + layer_state_t::Permission::ROTATE_SURFACE_FLINGER}, + {"android.permission.INTERNAL_SYSTEM_WINDOW", + layer_state_t::Permission::INTERNAL_SYSTEM_WINDOW}, +}; + +static bool callingThreadHasPermission(const std::string& permission __attribute__((unused)), + int pid __attribute__((unused)), + int uid __attribute__((unused))) { +#ifndef __ANDROID_VNDK__ + return uid == AID_GRAPHICS || uid == AID_SYSTEM || + PermissionCache::checkPermission(String16(permission.c_str()), pid, uid); +#endif // __ANDROID_VNDK__ + return false; +} + +uint32_t LayerStatePermissions::getTransactionPermissions(int pid, int uid) { + uint32_t permissions = 0; + for (auto [permissionName, permissionVal] : mPermissionMap) { + if (callingThreadHasPermission(permissionName, pid, uid)) { + permissions |= permissionVal; + } + } + + return permissions; +} +} // namespace android diff --git a/libs/gui/ScreenCaptureResults.cpp b/libs/gui/ScreenCaptureResults.cpp index fe387064bc..601a5f9b33 100644 --- a/libs/gui/ScreenCaptureResults.cpp +++ b/libs/gui/ScreenCaptureResults.cpp @@ -17,6 +17,7 @@ #include <gui/ScreenCaptureResults.h> #include <private/gui/ParcelUtils.h> +#include <ui/FenceResult.h> namespace android::gui { @@ -28,17 +29,17 @@ status_t ScreenCaptureResults::writeToParcel(android::Parcel* parcel) const { SAFE_PARCEL(parcel->writeBool, false); } - if (fence != Fence::NO_FENCE) { + if (fenceResult.ok() && fenceResult.value() != Fence::NO_FENCE) { SAFE_PARCEL(parcel->writeBool, true); - SAFE_PARCEL(parcel->write, *fence); + SAFE_PARCEL(parcel->write, *fenceResult.value()); } else { SAFE_PARCEL(parcel->writeBool, false); + SAFE_PARCEL(parcel->writeInt32, fenceStatus(fenceResult)); } SAFE_PARCEL(parcel->writeBool, capturedSecureLayers); SAFE_PARCEL(parcel->writeBool, capturedHdrLayers); SAFE_PARCEL(parcel->writeUint32, static_cast<uint32_t>(capturedDataspace)); - SAFE_PARCEL(parcel->writeInt32, result); return NO_ERROR; } @@ -53,8 +54,13 @@ status_t ScreenCaptureResults::readFromParcel(const android::Parcel* parcel) { bool hasFence; SAFE_PARCEL(parcel->readBool, &hasFence); if (hasFence) { - fence = new Fence(); - SAFE_PARCEL(parcel->read, *fence); + fenceResult = sp<Fence>::make(); + SAFE_PARCEL(parcel->read, *fenceResult.value()); + } else { + status_t status; + SAFE_PARCEL(parcel->readInt32, &status); + fenceResult = status == NO_ERROR ? FenceResult(Fence::NO_FENCE) + : FenceResult(base::unexpected(status)); } SAFE_PARCEL(parcel->readBool, &capturedSecureLayers); @@ -62,7 +68,6 @@ status_t ScreenCaptureResults::readFromParcel(const android::Parcel* parcel) { uint32_t dataspace = 0; SAFE_PARCEL(parcel->readUint32, &dataspace); capturedDataspace = static_cast<ui::Dataspace>(dataspace); - SAFE_PARCEL(parcel->readInt32, &result); return NO_ERROR; } diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp index 16edfd4267..ed691006e9 100644 --- a/libs/gui/Surface.cpp +++ b/libs/gui/Surface.cpp @@ -30,15 +30,18 @@ #include <android/gui/DisplayStatInfo.h> #include <android/native_window.h> +#include <gui/FenceMonitor.h> +#include <gui/TraceUtils.h> #include <utils/Log.h> -#include <utils/Trace.h> #include <utils/NativeHandle.h> +#include <utils/Trace.h> #include <ui/DynamicDisplayInfo.h> #include <ui/Fence.h> #include <ui/GraphicBuffer.h> #include <ui/Region.h> +#include <gui/AidlStatusUtil.h> #include <gui/BufferItem.h> #include <gui/IProducerListener.h> @@ -49,10 +52,17 @@ namespace android { +using gui::aidl_utils::statusTFromBinderStatus; using ui::Dataspace; namespace { +enum { + // moved from nativewindow/include/system/window.h, to be removed + NATIVE_WINDOW_GET_WIDE_COLOR_SUPPORT = 28, + NATIVE_WINDOW_GET_HDR_SUPPORT = 29, +}; + bool isInterceptorRegistrationOp(int op) { return op == NATIVE_WINDOW_SET_CANCEL_INTERCEPTOR || op == NATIVE_WINDOW_SET_DEQUEUE_INTERCEPTOR || @@ -182,7 +192,7 @@ status_t Surface::getDisplayRefreshCycleDuration(nsecs_t* outRefreshDuration) { gui::DisplayStatInfo stats; binder::Status status = composerServiceAIDL()->getDisplayStats(nullptr, &stats); if (!status.isOk()) { - return status.transactionError(); + return statusTFromBinderStatus(status); } *outRefreshDuration = stats.vsyncPeriod; @@ -345,33 +355,25 @@ status_t Surface::getFrameTimestamps(uint64_t frameNumber, return NO_ERROR; } +// Deprecated(b/242763577): to be removed, this method should not be used +// The reason this method still exists here is to support compiled vndk +// Surface support should not be tied to the display +// Return true since most displays should have this support status_t Surface::getWideColorSupport(bool* supported) { ATRACE_CALL(); - const sp<IBinder> display = ComposerServiceAIDL::getInstance().getInternalDisplayToken(); - if (display == nullptr) { - return NAME_NOT_FOUND; - } - - *supported = false; - binder::Status status = composerServiceAIDL()->isWideColorDisplay(display, supported); - return status.transactionError(); + *supported = true; + return NO_ERROR; } +// Deprecated(b/242763577): to be removed, this method should not be used +// The reason this method still exists here is to support compiled vndk +// Surface support should not be tied to the display +// Return true since most displays should have this support status_t Surface::getHdrSupport(bool* supported) { ATRACE_CALL(); - const sp<IBinder> display = ComposerServiceAIDL::getInstance().getInternalDisplayToken(); - if (display == nullptr) { - return NAME_NOT_FOUND; - } - - ui::DynamicDisplayInfo info; - if (status_t err = composerService()->getDynamicDisplayInfo(display, &info); err != NO_ERROR) { - return err; - } - - *supported = !info.hdrCapabilities.getSupportedHdrTypes().empty(); + *supported = true; return NO_ERROR; } @@ -544,82 +546,6 @@ int Surface::setSwapInterval(int interval) { return NO_ERROR; } -class FenceMonitor { -public: - explicit FenceMonitor(const char* name) : mName(name), mFencesQueued(0), mFencesSignaled(0) { - std::thread thread(&FenceMonitor::loop, this); - pthread_setname_np(thread.native_handle(), mName); - thread.detach(); - } - - void queueFence(const sp<Fence>& fence) { - char message[64]; - - std::lock_guard<std::mutex> lock(mMutex); - if (fence->getSignalTime() != Fence::SIGNAL_TIME_PENDING) { - snprintf(message, sizeof(message), "%s fence %u has signaled", mName, mFencesQueued); - ATRACE_NAME(message); - // Need an increment on both to make the trace number correct. - mFencesQueued++; - mFencesSignaled++; - return; - } - snprintf(message, sizeof(message), "Trace %s fence %u", mName, mFencesQueued); - ATRACE_NAME(message); - - mQueue.push_back(fence); - mCondition.notify_one(); - mFencesQueued++; - ATRACE_INT(mName, int32_t(mQueue.size())); - } - -private: -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Wmissing-noreturn" - void loop() { - while (true) { - threadLoop(); - } - } -#pragma clang diagnostic pop - - void threadLoop() { - sp<Fence> fence; - uint32_t fenceNum; - { - std::unique_lock<std::mutex> lock(mMutex); - while (mQueue.empty()) { - mCondition.wait(lock); - } - fence = mQueue[0]; - fenceNum = mFencesSignaled; - } - { - char message[64]; - snprintf(message, sizeof(message), "waiting for %s %u", mName, fenceNum); - ATRACE_NAME(message); - - status_t result = fence->waitForever(message); - if (result != OK) { - ALOGE("Error waiting for fence: %d", result); - } - } - { - std::lock_guard<std::mutex> lock(mMutex); - mQueue.pop_front(); - mFencesSignaled++; - ATRACE_INT(mName, int32_t(mQueue.size())); - } - } - - const char* mName; - uint32_t mFencesQueued; - uint32_t mFencesSignaled; - std::deque<sp<Fence>> mQueue; - std::condition_variable mCondition; - std::mutex mMutex; -}; - void Surface::getDequeueBufferInputLocked( IGraphicBufferProducer::DequeueBufferInput* dequeueInput) { LOG_ALWAYS_FATAL_IF(dequeueInput == nullptr, "input is null"); @@ -634,7 +560,7 @@ void Surface::getDequeueBufferInputLocked( } int Surface::dequeueBuffer(android_native_buffer_t** buffer, int* fenceFd) { - ATRACE_CALL(); + ATRACE_FORMAT("dequeueBuffer - %s", getDebugName()); ALOGV("Surface::dequeueBuffer"); IGraphicBufferProducer::DequeueBufferInput dqInput; @@ -693,7 +619,7 @@ int Surface::dequeueBuffer(android_native_buffer_t** buffer, int* fenceFd) { ALOGE_IF(fence == nullptr, "Surface::dequeueBuffer: received null Fence! buf=%d", buf); if (CC_UNLIKELY(atrace_is_tag_enabled(ATRACE_TAG_GRAPHICS))) { - static FenceMonitor hwcReleaseThread("HWC release"); + static gui::FenceMonitor hwcReleaseThread("HWC release"); hwcReleaseThread.queueFence(fence); } @@ -892,7 +818,7 @@ int Surface::dequeueBuffers(std::vector<BatchBuffer>* buffers) { sp<GraphicBuffer>& gbuf(mSlots[slot].buffer); if (CC_UNLIKELY(atrace_is_tag_enabled(ATRACE_TAG_GRAPHICS))) { - static FenceMonitor hwcReleaseThread("HWC release"); + static gui::FenceMonitor hwcReleaseThread("HWC release"); hwcReleaseThread.queueFence(output.fence); } @@ -1162,7 +1088,7 @@ void Surface::onBufferQueuedLocked(int slot, sp<Fence> fence, mQueueBufferCondition.broadcast(); if (CC_UNLIKELY(atrace_is_tag_enabled(ATRACE_TAG_GRAPHICS))) { - static FenceMonitor gpuCompletionThread("GPU completion"); + static gui::FenceMonitor gpuCompletionThread("GPU completion"); gpuCompletionThread.queueFence(fence); } } @@ -1263,10 +1189,10 @@ void Surface::querySupportedTimestampsLocked() const { mQueriedSupportedTimestamps = true; std::vector<FrameEvent> supportedFrameTimestamps; - status_t err = composerService()->getSupportedFrameTimestamps( - &supportedFrameTimestamps); + binder::Status status = + composerServiceAIDL()->getSupportedFrameTimestamps(&supportedFrameTimestamps); - if (err != NO_ERROR) { + if (!status.isOk()) { return; } @@ -1294,15 +1220,12 @@ int Surface::query(int what, int* value) const { if (err == NO_ERROR) { return NO_ERROR; } - sp<ISurfaceComposer> surfaceComposer = composerService(); + sp<gui::ISurfaceComposer> surfaceComposer = composerServiceAIDL(); if (surfaceComposer == nullptr) { return -EPERM; // likely permissions error } - if (surfaceComposer->authenticateSurfaceTexture(mGraphicBufferProducer)) { - *value = 1; - } else { - *value = 0; - } + // ISurfaceComposer no longer supports authenticateSurfaceTexture + *value = 0; return NO_ERROR; } case NATIVE_WINDOW_CONCRETE_TYPE: @@ -1873,9 +1796,15 @@ int Surface::dispatchSetFrameTimelineInfo(va_list args) { auto frameTimelineVsyncId = static_cast<int64_t>(va_arg(args, int64_t)); auto inputEventId = static_cast<int32_t>(va_arg(args, int32_t)); auto startTimeNanos = static_cast<int64_t>(va_arg(args, int64_t)); + auto useForRefreshRateSelection = static_cast<bool>(va_arg(args, int32_t)); ALOGV("Surface::%s", __func__); - return setFrameTimelineInfo(frameNumber, {frameTimelineVsyncId, inputEventId, startTimeNanos}); + FrameTimelineInfo ftlInfo; + ftlInfo.vsyncId = frameTimelineVsyncId; + ftlInfo.inputEventId = inputEventId; + ftlInfo.startTimeNanos = startTimeNanos; + ftlInfo.useForRefreshRateSelection = useForRefreshRateSelection; + return setFrameTimelineInfo(frameNumber, ftlInfo); } bool Surface::transformToDisplayInverse() const { @@ -2635,23 +2564,19 @@ void Surface::ProducerListenerProxy::onBuffersDiscarded(const std::vector<int32_ mSurfaceListener->onBuffersDiscarded(discardedBufs); } -status_t Surface::setFrameRate(float frameRate, int8_t compatibility, - int8_t changeFrameRateStrategy) { - ATRACE_CALL(); - ALOGV("Surface::setFrameRate"); - - if (!ValidateFrameRate(frameRate, compatibility, changeFrameRateStrategy, - "Surface::setFrameRate")) { - return BAD_VALUE; - } - - return composerService()->setFrameRate(mGraphicBufferProducer, frameRate, compatibility, - changeFrameRateStrategy); +[[deprecated]] status_t Surface::setFrameRate(float /*frameRate*/, int8_t /*compatibility*/, + int8_t /*changeFrameRateStrategy*/) { + ALOGI("Surface::setFrameRate is deprecated, setFrameRate hint is dropped as destination is not " + "SurfaceFlinger"); + // ISurfaceComposer no longer supports setFrameRate, we will return NO_ERROR when the api is + // called to avoid apps crashing, as BAD_VALUE can generate fatal exception in apps. + return NO_ERROR; } status_t Surface::setFrameTimelineInfo(uint64_t /*frameNumber*/, - const FrameTimelineInfo& frameTimelineInfo) { - return composerService()->setFrameTimelineInfo(mGraphicBufferProducer, frameTimelineInfo); + const FrameTimelineInfo& /*frameTimelineInfo*/) { + // ISurfaceComposer no longer supports setFrameTimelineInfo + return BAD_VALUE; } sp<IBinder> Surface::getSurfaceControlHandle() const { @@ -2664,4 +2589,12 @@ void Surface::destroy() { mSurfaceControlHandle = nullptr; } +const char* Surface::getDebugName() { + std::unique_lock lock{mNameMutex}; + if (mName.empty()) { + mName = getConsumerName(); + } + return mName.c_str(); +} + }; // namespace android diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp index 6d44f1079c..8a1f7c6238 100644 --- a/libs/gui/SurfaceComposerClient.cpp +++ b/libs/gui/SurfaceComposerClient.cpp @@ -16,11 +16,17 @@ #define LOG_TAG "SurfaceComposerClient" +#include <semaphore.h> #include <stdint.h> #include <sys/types.h> +#include <android/gui/BnWindowInfosReportedListener.h> #include <android/gui/DisplayState.h> +#include <android/gui/ISurfaceComposerClient.h> #include <android/gui/IWindowInfosListener.h> +#include <android/gui/TrustedPresentationThresholds.h> +#include <android/os/IInputConstants.h> +#include <gui/TraceUtils.h> #include <utils/Errors.h> #include <utils/Log.h> #include <utils/SortedVector.h> @@ -33,11 +39,11 @@ #include <system/graphics.h> +#include <gui/AidlStatusUtil.h> #include <gui/BufferItemConsumer.h> #include <gui/CpuConsumer.h> #include <gui/IGraphicBufferProducer.h> #include <gui/ISurfaceComposer.h> -#include <gui/ISurfaceComposerClient.h> #include <gui/LayerState.h> #include <gui/Surface.h> #include <gui/SurfaceComposerClient.h> @@ -47,6 +53,8 @@ #include <ui/DisplayState.h> #include <ui/DynamicDisplayInfo.h> +#include <android-base/thread_annotations.h> +#include <gui/LayerStatePermissions.h> #include <private/gui/ComposerService.h> #include <private/gui/ComposerServiceAIDL.h> @@ -58,9 +66,11 @@ namespace android { using aidl::android::hardware::graphics::common::DisplayDecorationSupport; using gui::FocusRequest; using gui::IRegionSamplingListener; +using gui::TrustedPresentationThresholds; using gui::WindowInfo; using gui::WindowInfoHandle; using gui::WindowInfosListener; +using gui::aidl_utils::statusTFromBinderStatus; using ui::ColorMode; // --------------------------------------------------------------------------- @@ -73,6 +83,8 @@ std::atomic<uint32_t> idCounter = 0; int64_t generateId() { return (((int64_t)getpid()) << 32) | ++idCounter; } + +void emptyCallback(nsecs_t, const sp<Fence>&, const std::vector<SurfaceControlStats>&) {} } // namespace ComposerService::ComposerService() @@ -111,7 +123,6 @@ bool ComposerService::connectLocked() { if (instance.mComposerService == nullptr) { if (ComposerService::getInstance().connectLocked()) { ALOGD("ComposerService reconnected"); - WindowInfosListenerReporter::getInstance()->reconnect(instance.mComposerService); } } return instance.mComposerService; @@ -159,6 +170,7 @@ bool ComposerServiceAIDL::connectLocked() { if (instance.mComposerService == nullptr) { if (ComposerServiceAIDL::getInstance().connectLocked()) { ALOGD("ComposerServiceAIDL reconnected"); + WindowInfosListenerReporter::getInstance()->reconnect(instance.mComposerService); } } return instance.mComposerService; @@ -240,6 +252,14 @@ CallbackId TransactionCompletedListener::addCallbackFunction( surfaceControls, CallbackId::Type callbackType) { std::lock_guard<std::mutex> lock(mMutex); + return addCallbackFunctionLocked(callbackFunction, surfaceControls, callbackType); +} + +CallbackId TransactionCompletedListener::addCallbackFunctionLocked( + const TransactionCompletedCallback& callbackFunction, + const std::unordered_set<sp<SurfaceControl>, SurfaceComposerClient::SCHash>& + surfaceControls, + CallbackId::Type callbackType) { startListeningLocked(); CallbackId callbackId(getNextIdLocked(), callbackType); @@ -248,6 +268,11 @@ CallbackId TransactionCompletedListener::addCallbackFunction( for (const auto& surfaceControl : surfaceControls) { callbackSurfaceControls[surfaceControl->getHandle()] = surfaceControl; + + if (callbackType == CallbackId::Type::ON_COMPLETE && + mJankListeners.count(surfaceControl->getLayerId()) != 0) { + callbackId.includeJankData = true; + } } return callbackId; @@ -296,15 +321,26 @@ void TransactionCompletedListener::removeSurfaceStatsListener(void* context, voi } void TransactionCompletedListener::addSurfaceControlToCallbacks( - const sp<SurfaceControl>& surfaceControl, - const std::unordered_set<CallbackId, CallbackIdHash>& callbackIds) { + SurfaceComposerClient::CallbackInfo& callbackInfo, + const sp<SurfaceControl>& surfaceControl) { std::lock_guard<std::mutex> lock(mMutex); - for (auto callbackId : callbackIds) { + bool includingJankData = false; + for (auto callbackId : callbackInfo.callbackIds) { mCallbacks[callbackId].surfaceControls.emplace(std::piecewise_construct, std::forward_as_tuple( surfaceControl->getHandle()), std::forward_as_tuple(surfaceControl)); + includingJankData = includingJankData || callbackId.includeJankData; + } + + // If no registered callback is requesting jank data, but there is a jank listener registered + // on the new surface control, add a synthetic callback that requests the jank data. + if (!includingJankData && mJankListeners.count(surfaceControl->getLayerId()) != 0) { + CallbackId callbackId = + addCallbackFunctionLocked(&emptyCallback, callbackInfo.surfaceControls, + CallbackId::Type::ON_COMPLETE); + callbackInfo.callbackIds.emplace(callbackId); } } @@ -380,10 +416,11 @@ void TransactionCompletedListener::onTransactionCompleted(ListenerStats listener surfaceStats.previousReleaseFence, surfaceStats.transformHint, surfaceStats.eventStats, surfaceStats.currentMaxAcquiredBufferCount); - if (callbacksMap[callbackId].surfaceControls[surfaceStats.surfaceControl]) { + if (callbacksMap[callbackId].surfaceControls[surfaceStats.surfaceControl] && + surfaceStats.transformHint.has_value()) { callbacksMap[callbackId] .surfaceControls[surfaceStats.surfaceControl] - ->setTransformHint(surfaceStats.transformHint); + ->setTransformHint(*surfaceStats.transformHint); } // If there is buffer id set, we look up any pending client release buffer callbacks // and call them. This is a performance optimization when we have a transaction @@ -449,23 +486,24 @@ void TransactionCompletedListener::onTransactionCompleted(ListenerStats listener } } -void TransactionCompletedListener::onTransactionQueueStalled() { - std::unordered_map<void*, std::function<void()>> callbackCopy; - { - std::scoped_lock<std::mutex> lock(mMutex); - callbackCopy = mQueueStallListeners; - } - for (auto const& it : callbackCopy) { - it.second(); - } +void TransactionCompletedListener::onTransactionQueueStalled(const String8& reason) { + std::unordered_map<void*, std::function<void(const std::string&)>> callbackCopy; + { + std::scoped_lock<std::mutex> lock(mMutex); + callbackCopy = mQueueStallListeners; + } + for (auto const& it : callbackCopy) { + it.second(reason.c_str()); + } } -void TransactionCompletedListener::addQueueStallListener(std::function<void()> stallListener, - void* id) { +void TransactionCompletedListener::addQueueStallListener( + std::function<void(const std::string&)> stallListener, void* id) { std::scoped_lock<std::mutex> lock(mMutex); mQueueStallListeners[id] = stallListener; } -void TransactionCompletedListener::removeQueueStallListener(void *id) { + +void TransactionCompletedListener::removeQueueStallListener(void* id) { std::scoped_lock<std::mutex> lock(mMutex); mQueueStallListeners.erase(id); } @@ -510,6 +548,45 @@ void TransactionCompletedListener::removeReleaseBufferCallback( } } +SurfaceComposerClient::PresentationCallbackRAII::PresentationCallbackRAII( + TransactionCompletedListener* tcl, int id) { + mTcl = tcl; + mId = id; +} + +SurfaceComposerClient::PresentationCallbackRAII::~PresentationCallbackRAII() { + mTcl->clearTrustedPresentationCallback(mId); +} + +sp<SurfaceComposerClient::PresentationCallbackRAII> +TransactionCompletedListener::addTrustedPresentationCallback(TrustedPresentationCallback tpc, + int id, void* context) { + std::scoped_lock<std::mutex> lock(mMutex); + mTrustedPresentationCallbacks[id] = + std::tuple<TrustedPresentationCallback, void*>(tpc, context); + return new SurfaceComposerClient::PresentationCallbackRAII(this, id); +} + +void TransactionCompletedListener::clearTrustedPresentationCallback(int id) { + std::scoped_lock<std::mutex> lock(mMutex); + mTrustedPresentationCallbacks.erase(id); +} + +void TransactionCompletedListener::onTrustedPresentationChanged(int id, + bool presentedWithinThresholds) { + TrustedPresentationCallback tpc; + void* context; + { + std::scoped_lock<std::mutex> lock(mMutex); + auto it = mTrustedPresentationCallbacks.find(id); + if (it == mTrustedPresentationCallbacks.end()) { + return; + } + std::tie(tpc, context) = it->second; + } + tpc(context, presentedWithinThresholds); +} + // --------------------------------------------------------------------------- void removeDeadBufferCallback(void* /*context*/, uint64_t graphicBufferId); @@ -557,11 +634,13 @@ public: return NO_ERROR; } - uint64_t cache(const sp<GraphicBuffer>& buffer) { + uint64_t cache(const sp<GraphicBuffer>& buffer, + std::optional<client_cache_t>& outUncacheBuffer) { std::lock_guard<std::mutex> lock(mMutex); if (mBuffers.size() >= BUFFER_CACHE_MAX_SIZE) { - evictLeastRecentlyUsedBuffer(); + outUncacheBuffer = findLeastRecentlyUsedBuffer(); + mBuffers.erase(outUncacheBuffer->id); } buffer->addDeathCallback(removeDeadBufferCallback, nullptr); @@ -572,16 +651,13 @@ public: void uncache(uint64_t cacheId) { std::lock_guard<std::mutex> lock(mMutex); - uncacheLocked(cacheId); - } - - void uncacheLocked(uint64_t cacheId) REQUIRES(mMutex) { - mBuffers.erase(cacheId); - SurfaceComposerClient::doUncacheBufferTransaction(cacheId); + if (mBuffers.erase(cacheId)) { + SurfaceComposerClient::doUncacheBufferTransaction(cacheId); + } } private: - void evictLeastRecentlyUsedBuffer() REQUIRES(mMutex) { + client_cache_t findLeastRecentlyUsedBuffer() REQUIRES(mMutex) { auto itr = mBuffers.begin(); uint64_t minCounter = itr->second; auto minBuffer = itr; @@ -595,7 +671,8 @@ private: } itr++; } - uncacheLocked(minBuffer->first); + + return {.token = getToken(), .id = minBuffer->first}; } uint64_t getCounter() REQUIRES(mMutex) { @@ -625,12 +702,11 @@ SurfaceComposerClient::Transaction::Transaction() { SurfaceComposerClient::Transaction::Transaction(const Transaction& other) : mId(other.mId), - mForceSynchronous(other.mForceSynchronous), mTransactionNestCount(other.mTransactionNestCount), mAnimation(other.mAnimation), mEarlyWakeupStart(other.mEarlyWakeupStart), mEarlyWakeupEnd(other.mEarlyWakeupEnd), - mContainsBuffer(other.mContainsBuffer), + mMayContainBuffer(other.mMayContainBuffer), mDesiredPresentTime(other.mDesiredPresentTime), mIsAutoTimestamp(other.mIsAutoTimestamp), mFrameTimelineInfo(other.mFrameTimelineInfo), @@ -641,11 +717,16 @@ SurfaceComposerClient::Transaction::Transaction(const Transaction& other) mListenerCallbacks = other.mListenerCallbacks; } -void SurfaceComposerClient::Transaction::sanitize() { +void SurfaceComposerClient::Transaction::sanitize(int pid, int uid) { + uint32_t permissions = LayerStatePermissions::getTransactionPermissions(pid, uid); for (auto & [handle, composerState] : mComposerStates) { - composerState.state.sanitize(0 /* permissionMask */); + composerState.state.sanitize(permissions); + } + if (!mInputWindowCommands.empty() && + (permissions & layer_state_t::Permission::ACCESS_SURFACE_FLINGER) == 0) { + ALOGE("Only privileged callers are allowed to send input commands."); + mInputWindowCommands.clear(); } - mInputWindowCommands.clear(); } std::unique_ptr<SurfaceComposerClient::Transaction> @@ -659,16 +740,15 @@ SurfaceComposerClient::Transaction::createFromParcel(const Parcel* parcel) { status_t SurfaceComposerClient::Transaction::readFromParcel(const Parcel* parcel) { - const uint32_t forceSynchronous = parcel->readUint32(); + const uint64_t transactionId = parcel->readUint64(); const uint32_t transactionNestCount = parcel->readUint32(); const bool animation = parcel->readBool(); const bool earlyWakeupStart = parcel->readBool(); const bool earlyWakeupEnd = parcel->readBool(); - const bool containsBuffer = parcel->readBool(); const int64_t desiredPresentTime = parcel->readInt64(); const bool isAutoTimestamp = parcel->readBool(); FrameTimelineInfo frameTimelineInfo; - SAFE_PARCEL(frameTimelineInfo.read, *parcel); + frameTimelineInfo.readFromParcel(parcel); sp<IBinder> applyToken; parcel->readNullableStrongBinder(&applyToken); @@ -735,13 +815,33 @@ status_t SurfaceComposerClient::Transaction::readFromParcel(const Parcel* parcel InputWindowCommands inputWindowCommands; inputWindowCommands.read(*parcel); + count = static_cast<size_t>(parcel->readUint32()); + if (count > parcel->dataSize()) { + return BAD_VALUE; + } + std::vector<client_cache_t> uncacheBuffers(count); + for (size_t i = 0; i < count; i++) { + sp<IBinder> tmpBinder; + SAFE_PARCEL(parcel->readStrongBinder, &tmpBinder); + uncacheBuffers[i].token = tmpBinder; + SAFE_PARCEL(parcel->readUint64, &uncacheBuffers[i].id); + } + + count = static_cast<size_t>(parcel->readUint32()); + if (count > parcel->dataSize()) { + return BAD_VALUE; + } + std::vector<uint64_t> mergedTransactionIds(count); + for (size_t i = 0; i < count; i++) { + SAFE_PARCEL(parcel->readUint64, &mergedTransactionIds[i]); + } + // Parsing was successful. Update the object. - mForceSynchronous = forceSynchronous; + mId = transactionId; mTransactionNestCount = transactionNestCount; mAnimation = animation; mEarlyWakeupStart = earlyWakeupStart; mEarlyWakeupEnd = earlyWakeupEnd; - mContainsBuffer = containsBuffer; mDesiredPresentTime = desiredPresentTime; mIsAutoTimestamp = isAutoTimestamp; mFrameTimelineInfo = frameTimelineInfo; @@ -750,6 +850,8 @@ status_t SurfaceComposerClient::Transaction::readFromParcel(const Parcel* parcel mComposerStates = composerStates; mInputWindowCommands = inputWindowCommands; mApplyToken = applyToken; + mUncacheBuffers = std::move(uncacheBuffers); + mMergedTransactionIds = std::move(mergedTransactionIds); return NO_ERROR; } @@ -767,15 +869,14 @@ status_t SurfaceComposerClient::Transaction::writeToParcel(Parcel* parcel) const const_cast<SurfaceComposerClient::Transaction*>(this)->cacheBuffers(); - parcel->writeUint32(mForceSynchronous); + parcel->writeUint64(mId); parcel->writeUint32(mTransactionNestCount); parcel->writeBool(mAnimation); parcel->writeBool(mEarlyWakeupStart); parcel->writeBool(mEarlyWakeupEnd); - parcel->writeBool(mContainsBuffer); parcel->writeInt64(mDesiredPresentTime); parcel->writeBool(mIsAutoTimestamp); - SAFE_PARCEL(mFrameTimelineInfo.write, *parcel); + mFrameTimelineInfo.writeToParcel(parcel); parcel->writeStrongBinder(mApplyToken); parcel->writeUint32(static_cast<uint32_t>(mDisplayStates.size())); for (auto const& displayState : mDisplayStates) { @@ -802,11 +903,23 @@ status_t SurfaceComposerClient::Transaction::writeToParcel(Parcel* parcel) const } mInputWindowCommands.write(*parcel); + + SAFE_PARCEL(parcel->writeUint32, static_cast<uint32_t>(mUncacheBuffers.size())); + for (const client_cache_t& uncacheBuffer : mUncacheBuffers) { + SAFE_PARCEL(parcel->writeStrongBinder, uncacheBuffer.token.promote()); + SAFE_PARCEL(parcel->writeUint64, uncacheBuffer.id); + } + + SAFE_PARCEL(parcel->writeUint32, static_cast<uint32_t>(mMergedTransactionIds.size())); + for (auto mergedTransactionId : mMergedTransactionIds) { + SAFE_PARCEL(parcel->writeUint64, mergedTransactionId); + } + return NO_ERROR; } void SurfaceComposerClient::Transaction::releaseBufferIfOverwriting(const layer_state_t& state) { - if (!(state.what & layer_state_t::eBufferChanged)) { + if (!(state.what & layer_state_t::eBufferChanged) || !state.bufferData->hasBuffer()) { return; } @@ -826,6 +939,22 @@ void SurfaceComposerClient::Transaction::releaseBufferIfOverwriting(const layer_ } SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::merge(Transaction&& other) { + while (mMergedTransactionIds.size() + other.mMergedTransactionIds.size() > + MAX_MERGE_HISTORY_LENGTH - 1 && + mMergedTransactionIds.size() > 0) { + mMergedTransactionIds.pop_back(); + } + if (other.mMergedTransactionIds.size() == MAX_MERGE_HISTORY_LENGTH) { + mMergedTransactionIds.insert(mMergedTransactionIds.begin(), + other.mMergedTransactionIds.begin(), + other.mMergedTransactionIds.end() - 1); + } else if (other.mMergedTransactionIds.size() > 0u) { + mMergedTransactionIds.insert(mMergedTransactionIds.begin(), + other.mMergedTransactionIds.begin(), + other.mMergedTransactionIds.end()); + } + mMergedTransactionIds.insert(mMergedTransactionIds.begin(), other.mId); + for (auto const& [handle, composerState] : other.mComposerStates) { if (mComposerStates.count(handle) == 0) { mComposerStates[handle] = composerState; @@ -864,19 +993,22 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::merge(Tr // register all surface controls for all callbackIds for this listener that is merging for (const auto& surfaceControl : currentProcessCallbackInfo.surfaceControls) { TransactionCompletedListener::getInstance() - ->addSurfaceControlToCallbacks(surfaceControl, - currentProcessCallbackInfo.callbackIds); + ->addSurfaceControlToCallbacks(currentProcessCallbackInfo, surfaceControl); } } + for (const auto& cacheId : other.mUncacheBuffers) { + mUncacheBuffers.push_back(cacheId); + } + mInputWindowCommands.merge(other.mInputWindowCommands); - mContainsBuffer |= other.mContainsBuffer; + mMayContainBuffer |= other.mMayContainBuffer; mEarlyWakeupStart = mEarlyWakeupStart || other.mEarlyWakeupStart; mEarlyWakeupEnd = mEarlyWakeupEnd || other.mEarlyWakeupEnd; mApplyToken = other.mApplyToken; - mFrameTimelineInfo.merge(other.mFrameTimelineInfo); + mergeFrameTimelineInfo(mFrameTimelineInfo, other.mFrameTimelineInfo); other.clear(); return *this; @@ -887,36 +1019,46 @@ void SurfaceComposerClient::Transaction::clear() { mDisplayStates.clear(); mListenerCallbacks.clear(); mInputWindowCommands.clear(); - mContainsBuffer = false; - mForceSynchronous = 0; + mUncacheBuffers.clear(); + mMayContainBuffer = false; mTransactionNestCount = 0; mAnimation = false; mEarlyWakeupStart = false; mEarlyWakeupEnd = false; mDesiredPresentTime = 0; mIsAutoTimestamp = true; - mFrameTimelineInfo.clear(); + clearFrameTimelineInfo(mFrameTimelineInfo); mApplyToken = nullptr; + mMergedTransactionIds.clear(); } uint64_t SurfaceComposerClient::Transaction::getId() { return mId; } +std::vector<uint64_t> SurfaceComposerClient::Transaction::getMergedTransactionIds() { + return mMergedTransactionIds; +} + void SurfaceComposerClient::doUncacheBufferTransaction(uint64_t cacheId) { sp<ISurfaceComposer> sf(ComposerService::getComposerService()); client_cache_t uncacheBuffer; uncacheBuffer.token = BufferCache::getInstance().getToken(); uncacheBuffer.id = cacheId; - - sp<IBinder> applyToken = IInterface::asBinder(TransactionCompletedListener::getIInstance()); - sf->setTransactionState(FrameTimelineInfo{}, {}, {}, 0, applyToken, {}, systemTime(), true, - uncacheBuffer, false, {}, generateId()); + Vector<ComposerState> composerStates; + status_t status = sf->setTransactionState(FrameTimelineInfo{}, composerStates, {}, + ISurfaceComposer::eOneWay, + Transaction::getDefaultApplyToken(), {}, systemTime(), + true, {uncacheBuffer}, false, {}, generateId(), {}); + if (status != NO_ERROR) { + ALOGE_AND_TRACE("SurfaceComposerClient::doUncacheBufferTransaction - %s", + strerror(-status)); + } } void SurfaceComposerClient::Transaction::cacheBuffers() { - if (!mContainsBuffer) { + if (!mMayContainBuffer) { return; } @@ -946,7 +1088,11 @@ void SurfaceComposerClient::Transaction::cacheBuffers() { s->bufferData->buffer = nullptr; } else { // Cache-miss. Include the buffer and send the new cacheId. - cacheId = BufferCache::getInstance().cache(s->bufferData->buffer); + std::optional<client_cache_t> uncacheBuffer; + cacheId = BufferCache::getInstance().cache(s->bufferData->buffer, uncacheBuffer); + if (uncacheBuffer) { + mUncacheBuffers.push_back(*uncacheBuffer); + } } s->bufferData->flags |= BufferData::BufferDataChange::cachedBufferChanged; s->bufferData->cachedBuffer.token = BufferCache::getInstance().getToken(); @@ -961,12 +1107,58 @@ void SurfaceComposerClient::Transaction::cacheBuffers() { } } +class SyncCallback { +public: + static auto getCallback(std::shared_ptr<SyncCallback>& callbackContext) { + return [callbackContext](void* /* unused context */, nsecs_t /* latchTime */, + const sp<Fence>& /* presentFence */, + const std::vector<SurfaceControlStats>& /* stats */) { + if (!callbackContext) { + ALOGE("failed to get callback context for SyncCallback"); + return; + } + LOG_ALWAYS_FATAL_IF(sem_post(&callbackContext->mSemaphore), "sem_post failed"); + }; + } + ~SyncCallback() { + if (mInitialized) { + LOG_ALWAYS_FATAL_IF(sem_destroy(&mSemaphore), "sem_destroy failed"); + } + } + void init() { + LOG_ALWAYS_FATAL_IF(clock_gettime(CLOCK_MONOTONIC, &mTimeoutTimespec) == -1, + "clock_gettime() fail! in SyncCallback::init"); + mTimeoutTimespec.tv_sec += 4; + LOG_ALWAYS_FATAL_IF(sem_init(&mSemaphore, 0, 0), "sem_init failed"); + mInitialized = true; + } + void wait() { + int result = sem_clockwait(&mSemaphore, CLOCK_MONOTONIC, &mTimeoutTimespec); + if (result && errno != ETIMEDOUT && errno != EINTR) { + LOG_ALWAYS_FATAL("sem_clockwait failed(%d)", errno); + } else if (errno == ETIMEDOUT) { + ALOGW("Sync transaction timed out waiting for commit callback."); + } + } + void* getContext() { return static_cast<void*>(this); } + +private: + sem_t mSemaphore; + bool mInitialized = false; + timespec mTimeoutTimespec; +}; + status_t SurfaceComposerClient::Transaction::apply(bool synchronous, bool oneWay) { if (mStatus != NO_ERROR) { return mStatus; } - sp<ISurfaceComposer> sf(ComposerService::getComposerService()); + std::shared_ptr<SyncCallback> syncCallback = std::make_shared<SyncCallback>(); + if (synchronous) { + syncCallback->init(); + addTransactionCommittedCallback(SyncCallback::getCallback(syncCallback), + /*callbackContext=*/nullptr); + } bool hasListenerCallbacks = !mListenerCallbacks.empty(); std::vector<ListenerCallbacks> listenerCallbacks; @@ -1001,27 +1193,22 @@ status_t SurfaceComposerClient::Transaction::apply(bool synchronous, bool oneWay Vector<DisplayState> displayStates; uint32_t flags = 0; - mForceSynchronous |= synchronous; - - for (auto const& kv : mComposerStates){ + for (auto const& kv : mComposerStates) { composerStates.add(kv.second); } displayStates = std::move(mDisplayStates); - if (mForceSynchronous) { - flags |= ISurfaceComposer::eSynchronous; - } if (mAnimation) { flags |= ISurfaceComposer::eAnimation; } if (oneWay) { - if (mForceSynchronous) { - ALOGE("Transaction attempted to set synchronous and one way at the same time" - " this is an invalid request. Synchronous will win for safety"); - } else { - flags |= ISurfaceComposer::eOneWay; - } + if (synchronous) { + ALOGE("Transaction attempted to set synchronous and one way at the same time" + " this is an invalid request. Synchronous will win for safety"); + } else { + flags |= ISurfaceComposer::eOneWay; + } } // If both mEarlyWakeupStart and mEarlyWakeupEnd are set @@ -1033,31 +1220,58 @@ status_t SurfaceComposerClient::Transaction::apply(bool synchronous, bool oneWay flags |= ISurfaceComposer::eEarlyWakeupEnd; } - sp<IBinder> applyToken = mApplyToken - ? mApplyToken - : IInterface::asBinder(TransactionCompletedListener::getIInstance()); + sp<IBinder> applyToken = mApplyToken ? mApplyToken : sApplyToken; + sp<ISurfaceComposer> sf(ComposerService::getComposerService()); sf->setTransactionState(mFrameTimelineInfo, composerStates, displayStates, flags, applyToken, mInputWindowCommands, mDesiredPresentTime, mIsAutoTimestamp, - {} /*uncacheBuffer - only set in doUncacheBufferTransaction*/, - hasListenerCallbacks, listenerCallbacks, mId); + mUncacheBuffers, hasListenerCallbacks, listenerCallbacks, mId, + mMergedTransactionIds); mId = generateId(); // Clear the current states and flags clear(); + if (synchronous) { + syncCallback->wait(); + } + mStatus = NO_ERROR; return NO_ERROR; } +sp<IBinder> SurfaceComposerClient::Transaction::sApplyToken = new BBinder(); + +sp<IBinder> SurfaceComposerClient::Transaction::getDefaultApplyToken() { + return sApplyToken; +} + +void SurfaceComposerClient::Transaction::setDefaultApplyToken(sp<IBinder> applyToken) { + sApplyToken = applyToken; +} + +status_t SurfaceComposerClient::Transaction::sendSurfaceFlushJankDataTransaction( + const sp<SurfaceControl>& sc) { + Transaction t; + layer_state_t* s = t.getLayerState(sc); + if (!s) { + return BAD_INDEX; + } + + s->what |= layer_state_t::eFlushJankData; + t.registerSurfaceControlForCallback(sc); + return t.apply(/*sync=*/false, /* oneWay=*/true); +} // --------------------------------------------------------------------------- -sp<IBinder> SurfaceComposerClient::createDisplay(const String8& displayName, bool secure) { +sp<IBinder> SurfaceComposerClient::createDisplay(const String8& displayName, bool secure, + float requestedRefereshRate) { sp<IBinder> display = nullptr; binder::Status status = ComposerServiceAIDL::getComposerService()->createDisplay(std::string( displayName.c_str()), - secure, &display); + secure, requestedRefereshRate, + &display); return status.isOk() ? display : nullptr; } @@ -1080,21 +1294,6 @@ std::vector<PhysicalDisplayId> SurfaceComposerClient::getPhysicalDisplayIds() { return physicalDisplayIds; } -status_t SurfaceComposerClient::getPrimaryPhysicalDisplayId(PhysicalDisplayId* id) { - int64_t displayId; - binder::Status status = - ComposerServiceAIDL::getComposerService()->getPrimaryPhysicalDisplayId(&displayId); - if (status.isOk()) { - *id = *DisplayId::fromValue<PhysicalDisplayId>(static_cast<uint64_t>(displayId)); - } - return status.transactionError(); -} - -std::optional<PhysicalDisplayId> SurfaceComposerClient::getInternalDisplayId() { - ComposerServiceAIDL& instance = ComposerServiceAIDL::getInstance(); - return instance.getInternalDisplayId(); -} - sp<IBinder> SurfaceComposerClient::getPhysicalDisplayToken(PhysicalDisplayId displayId) { sp<IBinder> display = nullptr; binder::Status status = @@ -1103,11 +1302,6 @@ sp<IBinder> SurfaceComposerClient::getPhysicalDisplayToken(PhysicalDisplayId dis return status.isOk() ? display : nullptr; } -sp<IBinder> SurfaceComposerClient::getInternalDisplayToken() { - ComposerServiceAIDL& instance = ComposerServiceAIDL::getInstance(); - return instance.getInternalDisplayToken(); -} - void SurfaceComposerClient::Transaction::setAnimationTransaction() { mAnimation = true; } @@ -1141,8 +1335,7 @@ void SurfaceComposerClient::Transaction::registerSurfaceControlForCallback( auto& callbackInfo = mListenerCallbacks[TransactionCompletedListener::getIInstance()]; callbackInfo.surfaceControls.insert(sc); - TransactionCompletedListener::getInstance() - ->addSurfaceControlToCallbacks(sc, callbackInfo.callbackIds); + TransactionCompletedListener::getInstance()->addSurfaceControlToCallbacks(callbackInfo, sc); } SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setPosition( @@ -1170,21 +1363,6 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::hide( return setFlags(sc, layer_state_t::eLayerHidden, layer_state_t::eLayerHidden); } -SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setSize( - const sp<SurfaceControl>& sc, uint32_t w, uint32_t h) { - layer_state_t* s = getLayerState(sc); - if (!s) { - mStatus = BAD_INDEX; - return *this; - } - s->what |= layer_state_t::eSizeChanged; - s->w = w; - s->h = h; - - registerSurfaceControlForCallback(sc); - return *this; -} - SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setLayer( const sp<SurfaceControl>& sc, int32_t z) { layer_state_t* s = getLayerState(sc); @@ -1227,7 +1405,9 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFlags if ((mask & layer_state_t::eLayerOpaque) || (mask & layer_state_t::eLayerHidden) || (mask & layer_state_t::eLayerSecure) || (mask & layer_state_t::eLayerSkipScreenshot) || (mask & layer_state_t::eEnableBackpressure) || - (mask & layer_state_t::eLayerIsDisplayDecoration)) { + (mask & layer_state_t::eIgnoreDestinationFrame) || + (mask & layer_state_t::eLayerIsDisplayDecoration) || + (mask & layer_state_t::eLayerIsRefreshRateIndicator)) { s->what |= layer_state_t::eFlagsChanged; } s->flags &= ~mask; @@ -1278,7 +1458,7 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setAlpha ALOGE("SurfaceComposerClient::Transaction::setAlpha: invalid alpha %f, clamping", alpha); } s->what |= layer_state_t::eAlphaChanged; - s->alpha = std::clamp(alpha, 0.f, 1.f); + s->color.a = std::clamp(alpha, 0.f, 1.f); registerSurfaceControlForCallback(sc); return *this; @@ -1409,7 +1589,7 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setColor return *this; } s->what |= layer_state_t::eColorChanged; - s->color = color; + s->color.rgb = color; registerSurfaceControlForCallback(sc); return *this; @@ -1424,8 +1604,8 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setBackg } s->what |= layer_state_t::eBackgroundColorChanged; - s->color = color; - s->bgColorAlpha = alpha; + s->bgColor.rgb = color; + s->bgColor.a = alpha; s->bgColorDataspace = dataspace; registerSurfaceControlForCallback(sc); @@ -1439,8 +1619,8 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setTrans mStatus = BAD_INDEX; return *this; } - s->what |= layer_state_t::eTransformChanged; - s->transform = transform; + s->what |= layer_state_t::eBufferTransformChanged; + s->bufferTransform = transform; registerSurfaceControlForCallback(sc); return *this; @@ -1478,7 +1658,6 @@ std::shared_ptr<BufferData> SurfaceComposerClient::Transaction::getAndClearBuffe s->what &= ~layer_state_t::eBufferChanged; s->bufferData = nullptr; - mContainsBuffer = false; return bufferData; } @@ -1497,7 +1676,7 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setBuffe SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setBuffer( const sp<SurfaceControl>& sc, const sp<GraphicBuffer>& buffer, const std::optional<sp<Fence>>& fence, const std::optional<uint64_t>& optFrameNumber, - ReleaseBufferCallback callback) { + uint32_t producerId, ReleaseBufferCallback callback) { layer_state_t* s = getLayerState(sc); if (!s) { mStatus = BAD_INDEX; @@ -1506,28 +1685,25 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setBuffe releaseBufferIfOverwriting(*s); - if (buffer == nullptr) { - s->what &= ~layer_state_t::eBufferChanged; - s->bufferData = nullptr; - mContainsBuffer = false; - return *this; - } - std::shared_ptr<BufferData> bufferData = std::make_shared<BufferData>(); bufferData->buffer = buffer; - uint64_t frameNumber = sc->resolveFrameNumber(optFrameNumber); - bufferData->frameNumber = frameNumber; - bufferData->flags |= BufferData::BufferDataChange::frameNumberChanged; - if (fence) { - bufferData->acquireFence = *fence; - bufferData->flags |= BufferData::BufferDataChange::fenceChanged; - } - bufferData->releaseBufferEndpoint = - IInterface::asBinder(TransactionCompletedListener::getIInstance()); + if (buffer) { + uint64_t frameNumber = sc->resolveFrameNumber(optFrameNumber); + bufferData->frameNumber = frameNumber; + bufferData->producerId = producerId; + bufferData->flags |= BufferData::BufferDataChange::frameNumberChanged; + if (fence) { + bufferData->acquireFence = *fence; + bufferData->flags |= BufferData::BufferDataChange::fenceChanged; + } + bufferData->releaseBufferEndpoint = + IInterface::asBinder(TransactionCompletedListener::getIInstance()); + setReleaseBufferCallback(bufferData.get(), callback); + } + if (mIsAutoTimestamp) { mDesiredPresentTime = systemTime(); } - setReleaseBufferCallback(bufferData.get(), callback); s->what |= layer_state_t::eBufferChanged; s->bufferData = std::move(bufferData); registerSurfaceControlForCallback(sc); @@ -1544,7 +1720,26 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setBuffe const std::vector<SurfaceControlStats>&) {}, nullptr); - mContainsBuffer = true; + mMayContainBuffer = true; + return *this; +} + +SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::unsetBuffer( + const sp<SurfaceControl>& sc) { + layer_state_t* s = getLayerState(sc); + if (!s) { + mStatus = BAD_INDEX; + return *this; + } + + if (!(s->what & layer_state_t::eBufferChanged)) { + return *this; + } + + releaseBufferIfOverwriting(*s); + + s->what &= ~layer_state_t::eBufferChanged; + s->bufferData = nullptr; return *this; } @@ -1579,6 +1774,35 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setDatas return *this; } +SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setExtendedRangeBrightness( + const sp<SurfaceControl>& sc, float currentBufferRatio, float desiredRatio) { + layer_state_t* s = getLayerState(sc); + if (!s) { + mStatus = BAD_INDEX; + return *this; + } + s->what |= layer_state_t::eExtendedRangeBrightnessChanged; + s->currentHdrSdrRatio = currentBufferRatio; + s->desiredHdrSdrRatio = desiredRatio; + + registerSurfaceControlForCallback(sc); + return *this; +} + +SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setCachingHint( + const sp<SurfaceControl>& sc, gui::CachingHint cachingHint) { + layer_state_t* s = getLayerState(sc); + if (!s) { + mStatus = BAD_INDEX; + return *this; + } + s->what |= layer_state_t::eCachingHintChanged; + s->cachingHint = cachingHint; + + registerSurfaceControlForCallback(sc); + return *this; +} + SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setHdrMetadata( const sp<SurfaceControl>& sc, const HdrMetadata& hdrMetadata) { layer_state_t* s = getLayerState(sc); @@ -1732,8 +1956,10 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFocus return *this; } -SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::syncInputWindows() { - mInputWindowCommands.syncInputWindows = true; +SurfaceComposerClient::Transaction& +SurfaceComposerClient::Transaction::addWindowInfosReportedListener( + sp<gui::IWindowInfosReportedListener> windowInfosReportedListener) { + mInputWindowCommands.windowInfosReportedListeners.insert(windowInfosReportedListener); return *this; } @@ -1840,6 +2066,19 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFrame return *this; } +SurfaceComposerClient::Transaction& +SurfaceComposerClient::Transaction::setDefaultFrameRateCompatibility(const sp<SurfaceControl>& sc, + int8_t compatibility) { + layer_state_t* s = getLayerState(sc); + if (!s) { + mStatus = BAD_INDEX; + return *this; + } + s->what |= layer_state_t::eDefaultFrameRateCompatibilityChanged; + s->defaultFrameRateCompatibility = compatibility; + return *this; +} + SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFixedTransformHint( const sp<SurfaceControl>& sc, int32_t fixedTransformHint) { layer_state_t* s = getLayerState(sc); @@ -1858,7 +2097,7 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFixed SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFrameTimelineInfo( const FrameTimelineInfo& frameTimelineInfo) { - mFrameTimelineInfo.merge(frameTimelineInfo); + mergeFrameTimelineInfo(mFrameTimelineInfo, frameTimelineInfo); return *this; } @@ -1952,6 +2191,23 @@ SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setDropI return *this; } +SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::enableBorder( + const sp<SurfaceControl>& sc, bool shouldEnable, float width, const half4& color) { + layer_state_t* s = getLayerState(sc); + if (!s) { + mStatus = BAD_INDEX; + return *this; + } + + s->what |= layer_state_t::eRenderBorderChanged; + s->borderEnabled = shouldEnable; + s->borderWidth = width; + s->borderColor = color; + + registerSurfaceControlForCallback(sc); + return *this; +} + // --------------------------------------------------------------------------- DisplayState& SurfaceComposerClient::Transaction::getDisplayState(const sp<IBinder>& token) { @@ -2007,7 +2263,6 @@ void SurfaceComposerClient::Transaction::setDisplayProjection(const sp<IBinder>& s.layerStackSpaceRect = layerStackRect; s.orientedDisplaySpaceRect = displayRect; s.what |= DisplayState::eDisplayProjectionChanged; - mForceSynchronous = true; // TODO: do we actually still need this? } void SurfaceComposerClient::Transaction::setDisplaySize(const sp<IBinder>& token, uint32_t width, uint32_t height) { @@ -2017,6 +2272,73 @@ void SurfaceComposerClient::Transaction::setDisplaySize(const sp<IBinder>& token s.what |= DisplayState::eDisplaySizeChanged; } +// copied from FrameTimelineInfo::merge() +void SurfaceComposerClient::Transaction::mergeFrameTimelineInfo(FrameTimelineInfo& t, + const FrameTimelineInfo& other) { + // When merging vsync Ids we take the oldest valid one + if (t.vsyncId != FrameTimelineInfo::INVALID_VSYNC_ID && + other.vsyncId != FrameTimelineInfo::INVALID_VSYNC_ID) { + if (other.vsyncId > t.vsyncId) { + t.vsyncId = other.vsyncId; + t.inputEventId = other.inputEventId; + t.startTimeNanos = other.startTimeNanos; + t.useForRefreshRateSelection = other.useForRefreshRateSelection; + } + } else if (t.vsyncId == FrameTimelineInfo::INVALID_VSYNC_ID) { + t.vsyncId = other.vsyncId; + t.inputEventId = other.inputEventId; + t.startTimeNanos = other.startTimeNanos; + t.useForRefreshRateSelection = other.useForRefreshRateSelection; + } +} + +// copied from FrameTimelineInfo::clear() +void SurfaceComposerClient::Transaction::clearFrameTimelineInfo(FrameTimelineInfo& t) { + t.vsyncId = FrameTimelineInfo::INVALID_VSYNC_ID; + t.inputEventId = os::IInputConstants::INVALID_INPUT_EVENT_ID; + t.startTimeNanos = 0; + t.useForRefreshRateSelection = false; +} + +SurfaceComposerClient::Transaction& +SurfaceComposerClient::Transaction::setTrustedPresentationCallback( + const sp<SurfaceControl>& sc, TrustedPresentationCallback cb, + const TrustedPresentationThresholds& thresholds, void* context, + sp<SurfaceComposerClient::PresentationCallbackRAII>& outCallbackRef) { + auto listener = TransactionCompletedListener::getInstance(); + outCallbackRef = listener->addTrustedPresentationCallback(cb, sc->getLayerId(), context); + + layer_state_t* s = getLayerState(sc); + if (!s) { + mStatus = BAD_INDEX; + return *this; + } + s->what |= layer_state_t::eTrustedPresentationInfoChanged; + s->trustedPresentationThresholds = thresholds; + s->trustedPresentationListener.callbackInterface = TransactionCompletedListener::getIInstance(); + s->trustedPresentationListener.callbackId = sc->getLayerId(); + + return *this; +} + +SurfaceComposerClient::Transaction& +SurfaceComposerClient::Transaction::clearTrustedPresentationCallback(const sp<SurfaceControl>& sc) { + auto listener = TransactionCompletedListener::getInstance(); + listener->clearTrustedPresentationCallback(sc->getLayerId()); + + layer_state_t* s = getLayerState(sc); + if (!s) { + mStatus = BAD_INDEX; + return *this; + } + s->what |= layer_state_t::eTrustedPresentationInfoChanged; + s->trustedPresentationThresholds = TrustedPresentationThresholds(); + s->trustedPresentationListener.callbackInterface = nullptr; + s->trustedPresentationListener.callbackId = -1; + + return *this; +} + // --------------------------------------------------------------------------- SurfaceComposerClient::SurfaceComposerClient() : mStatus(NO_INIT) {} @@ -2025,11 +2347,11 @@ SurfaceComposerClient::SurfaceComposerClient(const sp<ISurfaceComposerClient>& c : mStatus(NO_ERROR), mClient(client) {} void SurfaceComposerClient::onFirstRef() { - sp<ISurfaceComposer> sf(ComposerService::getComposerService()); + sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService()); if (sf != nullptr && mStatus == NO_INIT) { sp<ISurfaceComposerClient> conn; - conn = sf->createConnection(); - if (conn != nullptr) { + binder::Status status = sf->createConnection(&conn); + if (status.isOk() && conn != nullptr) { mClient = conn; mStatus = NO_ERROR; } @@ -2066,8 +2388,14 @@ void SurfaceComposerClient::dispose() { mStatus = NO_INIT; } +status_t SurfaceComposerClient::bootFinished() { + sp<gui::ISurfaceComposer> sf(ComposerServiceAIDL::getComposerService()); + binder::Status status = sf->bootFinished(); + return statusTFromBinderStatus(status); +} + sp<SurfaceControl> SurfaceComposerClient::createSurface(const String8& name, uint32_t w, uint32_t h, - PixelFormat format, uint32_t flags, + PixelFormat format, int32_t flags, const sp<IBinder>& parentHandle, LayerMetadata metadata, uint32_t* outTransformHint) { @@ -2077,38 +2405,13 @@ sp<SurfaceControl> SurfaceComposerClient::createSurface(const String8& name, uin return s; } -sp<SurfaceControl> SurfaceComposerClient::createWithSurfaceParent(const String8& name, uint32_t w, - uint32_t h, PixelFormat format, - uint32_t flags, Surface* parent, - LayerMetadata metadata, - uint32_t* outTransformHint) { - sp<SurfaceControl> sur; - status_t err = mStatus; - - if (mStatus == NO_ERROR) { - sp<IBinder> handle; - sp<IGraphicBufferProducer> parentGbp = parent->getIGraphicBufferProducer(); - sp<IGraphicBufferProducer> gbp; - - uint32_t transformHint = 0; - int32_t id = -1; - err = mClient->createWithSurfaceParent(name, w, h, format, flags, parentGbp, - std::move(metadata), &handle, &gbp, &id, - &transformHint); - if (outTransformHint) { - *outTransformHint = transformHint; - } - ALOGE_IF(err, "SurfaceComposerClient::createWithSurfaceParent error %s", strerror(-err)); - if (err == NO_ERROR) { - return new SurfaceControl(this, handle, gbp, id, transformHint); - } - } - return nullptr; +static std::string toString(const String16& string) { + return std::string(String8(string).c_str()); } status_t SurfaceComposerClient::createSurfaceChecked(const String8& name, uint32_t w, uint32_t h, PixelFormat format, - sp<SurfaceControl>* outSurface, uint32_t flags, + sp<SurfaceControl>* outSurface, int32_t flags, const sp<IBinder>& parentHandle, LayerMetadata metadata, uint32_t* outTransformHint) { @@ -2116,21 +2419,18 @@ status_t SurfaceComposerClient::createSurfaceChecked(const String8& name, uint32 status_t err = mStatus; if (mStatus == NO_ERROR) { - sp<IBinder> handle; - sp<IGraphicBufferProducer> gbp; - - uint32_t transformHint = 0; - int32_t id = -1; - err = mClient->createSurface(name, w, h, format, flags, parentHandle, std::move(metadata), - &handle, &gbp, &id, &transformHint); - + gui::CreateSurfaceResult result; + binder::Status status = mClient->createSurface(std::string(name.c_str()), flags, + parentHandle, std::move(metadata), &result); + err = statusTFromBinderStatus(status); if (outTransformHint) { - *outTransformHint = transformHint; + *outTransformHint = result.transformHint; } ALOGE_IF(err, "SurfaceComposerClient::createSurface error %s", strerror(-err)); if (err == NO_ERROR) { - *outSurface = - new SurfaceControl(this, handle, gbp, id, w, h, format, transformHint, flags); + *outSurface = new SurfaceControl(this, result.handle, result.layerId, + toString(result.layerName), w, h, format, + result.transformHint, flags); } } return err; @@ -2141,12 +2441,22 @@ sp<SurfaceControl> SurfaceComposerClient::mirrorSurface(SurfaceControl* mirrorFr return nullptr; } - sp<IBinder> handle; sp<IBinder> mirrorFromHandle = mirrorFromSurface->getHandle(); - int32_t layer_id = -1; - status_t err = mClient->mirrorSurface(mirrorFromHandle, &handle, &layer_id); + gui::CreateSurfaceResult result; + const binder::Status status = mClient->mirrorSurface(mirrorFromHandle, &result); + const status_t err = statusTFromBinderStatus(status); if (err == NO_ERROR) { - return new SurfaceControl(this, handle, nullptr, layer_id, true /* owned */); + return new SurfaceControl(this, result.handle, result.layerId, toString(result.layerName)); + } + return nullptr; +} + +sp<SurfaceControl> SurfaceComposerClient::mirrorDisplay(DisplayId displayId) { + gui::CreateSurfaceResult result; + const binder::Status status = mClient->mirrorDisplay(displayId.value, &result); + const status_t err = statusTFromBinderStatus(status); + if (err == NO_ERROR) { + return new SurfaceControl(this, result.handle, result.layerId, toString(result.layerName)); } return nullptr; } @@ -2155,7 +2465,8 @@ status_t SurfaceComposerClient::clearLayerFrameStats(const sp<IBinder>& token) c if (mStatus != NO_ERROR) { return mStatus; } - return mClient->clearLayerFrameStats(token); + const binder::Status status = mClient->clearLayerFrameStats(token); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::getLayerFrameStats(const sp<IBinder>& token, @@ -2163,21 +2474,28 @@ status_t SurfaceComposerClient::getLayerFrameStats(const sp<IBinder>& token, if (mStatus != NO_ERROR) { return mStatus; } - return mClient->getLayerFrameStats(token, outStats); + gui::FrameStats stats; + const binder::Status status = mClient->getLayerFrameStats(token, &stats); + if (status.isOk()) { + outStats->refreshPeriodNano = stats.refreshPeriodNano; + outStats->desiredPresentTimesNano.setCapacity(stats.desiredPresentTimesNano.size()); + for (const auto& t : stats.desiredPresentTimesNano) { + outStats->desiredPresentTimesNano.add(t); + } + outStats->actualPresentTimesNano.setCapacity(stats.actualPresentTimesNano.size()); + for (const auto& t : stats.actualPresentTimesNano) { + outStats->actualPresentTimesNano.add(t); + } + outStats->frameReadyTimesNano.setCapacity(stats.frameReadyTimesNano.size()); + for (const auto& t : stats.frameReadyTimesNano) { + outStats->frameReadyTimesNano.add(t); + } + } + return statusTFromBinderStatus(status); } // ---------------------------------------------------------------------------- -status_t SurfaceComposerClient::enableVSyncInjections(bool enable) { - sp<ISurfaceComposer> sf(ComposerService::getComposerService()); - return sf->enableVSyncInjections(enable); -} - -status_t SurfaceComposerClient::injectVSync(nsecs_t when) { - sp<ISurfaceComposer> sf(ComposerService::getComposerService()); - return sf->injectVSync(when); -} - status_t SurfaceComposerClient::getDisplayState(const sp<IBinder>& display, ui::DisplayState* state) { gui::DisplayState ds; @@ -2189,23 +2507,135 @@ status_t SurfaceComposerClient::getDisplayState(const sp<IBinder>& display, state->layerStackSpaceRect = ui::Size(ds.layerStackSpaceRect.width, ds.layerStackSpaceRect.height); } - return status.transactionError(); + return statusTFromBinderStatus(status); +} + +status_t SurfaceComposerClient::getStaticDisplayInfo(int64_t displayId, + ui::StaticDisplayInfo* outInfo) { + using Tag = android::gui::DeviceProductInfo::ManufactureOrModelDate::Tag; + gui::StaticDisplayInfo ginfo; + binder::Status status = + ComposerServiceAIDL::getComposerService()->getStaticDisplayInfo(displayId, &ginfo); + if (status.isOk()) { + // convert gui::StaticDisplayInfo to ui::StaticDisplayInfo + outInfo->connectionType = static_cast<ui::DisplayConnectionType>(ginfo.connectionType); + outInfo->density = ginfo.density; + outInfo->secure = ginfo.secure; + outInfo->installOrientation = static_cast<ui::Rotation>(ginfo.installOrientation); + + DeviceProductInfo info; + std::optional<gui::DeviceProductInfo> dpi = ginfo.deviceProductInfo; + gui::DeviceProductInfo::ManufactureOrModelDate& date = dpi->manufactureOrModelDate; + info.name = dpi->name; + if (dpi->manufacturerPnpId.size() > 0) { + // copid from PnpId = std::array<char, 4> in ui/DeviceProductInfo.h + constexpr int kMaxPnpIdSize = 4; + size_t count = std::max<size_t>(kMaxPnpIdSize, dpi->manufacturerPnpId.size()); + std::copy_n(dpi->manufacturerPnpId.begin(), count, info.manufacturerPnpId.begin()); + } + if (dpi->relativeAddress.size() > 0) { + std::copy(dpi->relativeAddress.begin(), dpi->relativeAddress.end(), + std::back_inserter(info.relativeAddress)); + } + info.productId = dpi->productId; + if (date.getTag() == Tag::modelYear) { + DeviceProductInfo::ModelYear modelYear; + modelYear.year = static_cast<uint32_t>(date.get<Tag::modelYear>().year); + info.manufactureOrModelDate = modelYear; + } else if (date.getTag() == Tag::manufactureYear) { + DeviceProductInfo::ManufactureYear manufactureYear; + manufactureYear.year = date.get<Tag::manufactureYear>().modelYear.year; + info.manufactureOrModelDate = manufactureYear; + } else if (date.getTag() == Tag::manufactureWeekAndYear) { + DeviceProductInfo::ManufactureWeekAndYear weekAndYear; + weekAndYear.year = + date.get<Tag::manufactureWeekAndYear>().manufactureYear.modelYear.year; + weekAndYear.week = date.get<Tag::manufactureWeekAndYear>().week; + info.manufactureOrModelDate = weekAndYear; + } + + outInfo->deviceProductInfo = info; + } + return statusTFromBinderStatus(status); } -status_t SurfaceComposerClient::getStaticDisplayInfo(const sp<IBinder>& display, - ui::StaticDisplayInfo* info) { - return ComposerService::getComposerService()->getStaticDisplayInfo(display, info); +void SurfaceComposerClient::getDynamicDisplayInfoInternal(gui::DynamicDisplayInfo& ginfo, + ui::DynamicDisplayInfo*& outInfo) { + // convert gui::DynamicDisplayInfo to ui::DynamicDisplayInfo + outInfo->supportedDisplayModes.clear(); + outInfo->supportedDisplayModes.reserve(ginfo.supportedDisplayModes.size()); + for (const auto& mode : ginfo.supportedDisplayModes) { + ui::DisplayMode outMode; + outMode.id = mode.id; + outMode.resolution.width = mode.resolution.width; + outMode.resolution.height = mode.resolution.height; + outMode.xDpi = mode.xDpi; + outMode.yDpi = mode.yDpi; + outMode.refreshRate = mode.refreshRate; + outMode.appVsyncOffset = mode.appVsyncOffset; + outMode.sfVsyncOffset = mode.sfVsyncOffset; + outMode.presentationDeadline = mode.presentationDeadline; + outMode.group = mode.group; + std::transform(mode.supportedHdrTypes.begin(), mode.supportedHdrTypes.end(), + std::back_inserter(outMode.supportedHdrTypes), + [](const int32_t& value) { return static_cast<ui::Hdr>(value); }); + outInfo->supportedDisplayModes.push_back(outMode); + } + + outInfo->activeDisplayModeId = ginfo.activeDisplayModeId; + outInfo->renderFrameRate = ginfo.renderFrameRate; + + outInfo->supportedColorModes.clear(); + outInfo->supportedColorModes.reserve(ginfo.supportedColorModes.size()); + for (const auto& cmode : ginfo.supportedColorModes) { + outInfo->supportedColorModes.push_back(static_cast<ui::ColorMode>(cmode)); + } + + outInfo->activeColorMode = static_cast<ui::ColorMode>(ginfo.activeColorMode); + + std::vector<ui::Hdr> types; + types.reserve(ginfo.hdrCapabilities.supportedHdrTypes.size()); + for (const auto& hdr : ginfo.hdrCapabilities.supportedHdrTypes) { + types.push_back(static_cast<ui::Hdr>(hdr)); + } + outInfo->hdrCapabilities = HdrCapabilities(types, ginfo.hdrCapabilities.maxLuminance, + ginfo.hdrCapabilities.maxAverageLuminance, + ginfo.hdrCapabilities.minLuminance); + + outInfo->autoLowLatencyModeSupported = ginfo.autoLowLatencyModeSupported; + outInfo->gameContentTypeSupported = ginfo.gameContentTypeSupported; + outInfo->preferredBootDisplayMode = ginfo.preferredBootDisplayMode; +} + +status_t SurfaceComposerClient::getDynamicDisplayInfoFromId(int64_t displayId, + ui::DynamicDisplayInfo* outInfo) { + gui::DynamicDisplayInfo ginfo; + binder::Status status = + ComposerServiceAIDL::getComposerService()->getDynamicDisplayInfoFromId(displayId, + &ginfo); + if (status.isOk()) { + getDynamicDisplayInfoInternal(ginfo, outInfo); + } + return statusTFromBinderStatus(status); } -status_t SurfaceComposerClient::getDynamicDisplayInfo(const sp<IBinder>& display, - ui::DynamicDisplayInfo* info) { - return ComposerService::getComposerService()->getDynamicDisplayInfo(display, info); +status_t SurfaceComposerClient::getDynamicDisplayInfoFromToken(const sp<IBinder>& display, + ui::DynamicDisplayInfo* outInfo) { + gui::DynamicDisplayInfo ginfo; + binder::Status status = + ComposerServiceAIDL::getComposerService()->getDynamicDisplayInfoFromToken(display, + &ginfo); + if (status.isOk()) { + getDynamicDisplayInfoInternal(ginfo, outInfo); + } + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::getActiveDisplayMode(const sp<IBinder>& display, ui::DisplayMode* mode) { ui::DynamicDisplayInfo info; - status_t result = getDynamicDisplayInfo(display, &info); + + status_t result = getDynamicDisplayInfoFromToken(display, &info); if (result != NO_ERROR) { return result; } @@ -2219,58 +2649,109 @@ status_t SurfaceComposerClient::getActiveDisplayMode(const sp<IBinder>& display, return NAME_NOT_FOUND; } -status_t SurfaceComposerClient::setDesiredDisplayModeSpecs( - const sp<IBinder>& displayToken, ui::DisplayModeId defaultMode, bool allowGroupSwitching, - float primaryRefreshRateMin, float primaryRefreshRateMax, float appRequestRefreshRateMin, - float appRequestRefreshRateMax) { - return ComposerService::getComposerService() - ->setDesiredDisplayModeSpecs(displayToken, defaultMode, allowGroupSwitching, - primaryRefreshRateMin, primaryRefreshRateMax, - appRequestRefreshRateMin, appRequestRefreshRateMax); +status_t SurfaceComposerClient::setDesiredDisplayModeSpecs(const sp<IBinder>& displayToken, + const gui::DisplayModeSpecs& specs) { + binder::Status status = + ComposerServiceAIDL::getComposerService()->setDesiredDisplayModeSpecs(displayToken, + specs); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::getDesiredDisplayModeSpecs(const sp<IBinder>& displayToken, - ui::DisplayModeId* outDefaultMode, - bool* outAllowGroupSwitching, - float* outPrimaryRefreshRateMin, - float* outPrimaryRefreshRateMax, - float* outAppRequestRefreshRateMin, - float* outAppRequestRefreshRateMax) { - return ComposerService::getComposerService() - ->getDesiredDisplayModeSpecs(displayToken, outDefaultMode, outAllowGroupSwitching, - outPrimaryRefreshRateMin, outPrimaryRefreshRateMax, - outAppRequestRefreshRateMin, outAppRequestRefreshRateMax); + gui::DisplayModeSpecs* outSpecs) { + if (!outSpecs) { + return BAD_VALUE; + } + binder::Status status = + ComposerServiceAIDL::getComposerService()->getDesiredDisplayModeSpecs(displayToken, + outSpecs); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::getDisplayNativePrimaries(const sp<IBinder>& display, ui::DisplayPrimaries& outPrimaries) { - return ComposerService::getComposerService()->getDisplayNativePrimaries(display, outPrimaries); + gui::DisplayPrimaries primaries; + binder::Status status = + ComposerServiceAIDL::getComposerService()->getDisplayNativePrimaries(display, + &primaries); + if (status.isOk()) { + outPrimaries.red.X = primaries.red.X; + outPrimaries.red.Y = primaries.red.Y; + outPrimaries.red.Z = primaries.red.Z; + + outPrimaries.green.X = primaries.green.X; + outPrimaries.green.Y = primaries.green.Y; + outPrimaries.green.Z = primaries.green.Z; + + outPrimaries.blue.X = primaries.blue.X; + outPrimaries.blue.Y = primaries.blue.Y; + outPrimaries.blue.Z = primaries.blue.Z; + + outPrimaries.white.X = primaries.white.X; + outPrimaries.white.Y = primaries.white.Y; + outPrimaries.white.Z = primaries.white.Z; + } + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::setActiveColorMode(const sp<IBinder>& display, ColorMode colorMode) { - return ComposerService::getComposerService()->setActiveColorMode(display, colorMode); + binder::Status status = ComposerServiceAIDL::getComposerService() + ->setActiveColorMode(display, static_cast<int>(colorMode)); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::getBootDisplayModeSupport(bool* support) { binder::Status status = ComposerServiceAIDL::getComposerService()->getBootDisplayModeSupport(support); - return status.transactionError(); + return statusTFromBinderStatus(status); +} + +status_t SurfaceComposerClient::getOverlaySupport(gui::OverlayProperties* outProperties) { + binder::Status status = + ComposerServiceAIDL::getComposerService()->getOverlaySupport(outProperties); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::setBootDisplayMode(const sp<IBinder>& display, ui::DisplayModeId displayModeId) { - return ComposerService::getComposerService()->setBootDisplayMode(display, displayModeId); + binder::Status status = ComposerServiceAIDL::getComposerService() + ->setBootDisplayMode(display, static_cast<int>(displayModeId)); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::clearBootDisplayMode(const sp<IBinder>& display) { binder::Status status = ComposerServiceAIDL::getComposerService()->clearBootDisplayMode(display); - return status.transactionError(); + return statusTFromBinderStatus(status); +} + +status_t SurfaceComposerClient::getHdrConversionCapabilities( + std::vector<gui::HdrConversionCapability>* hdrConversionCapabilities) { + binder::Status status = ComposerServiceAIDL::getComposerService()->getHdrConversionCapabilities( + hdrConversionCapabilities); + return statusTFromBinderStatus(status); +} + +status_t SurfaceComposerClient::setHdrConversionStrategy( + gui::HdrConversionStrategy hdrConversionStrategy, ui::Hdr* outPreferredHdrOutputType) { + int hdrType; + binder::Status status = ComposerServiceAIDL::getComposerService() + ->setHdrConversionStrategy(hdrConversionStrategy, &hdrType); + *outPreferredHdrOutputType = static_cast<ui::Hdr>(hdrType); + return statusTFromBinderStatus(status); +} + +status_t SurfaceComposerClient::getHdrOutputConversionSupport(bool* isSupported) { + binder::Status status = + ComposerServiceAIDL::getComposerService()->getHdrOutputConversionSupport(isSupported); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::setOverrideFrameRate(uid_t uid, float frameRate) { - return ComposerService::getComposerService()->setOverrideFrameRate(uid, frameRate); + binder::Status status = + ComposerServiceAIDL::getComposerService()->setOverrideFrameRate(uid, frameRate); + return statusTFromBinderStatus(status); } void SurfaceComposerClient::setAutoLowLatencyMode(const sp<IBinder>& display, bool on) { @@ -2289,57 +2770,137 @@ void SurfaceComposerClient::setDisplayPowerMode(const sp<IBinder>& token, status_t SurfaceComposerClient::getCompositionPreference( ui::Dataspace* defaultDataspace, ui::PixelFormat* defaultPixelFormat, ui::Dataspace* wideColorGamutDataspace, ui::PixelFormat* wideColorGamutPixelFormat) { - return ComposerService::getComposerService() - ->getCompositionPreference(defaultDataspace, defaultPixelFormat, - wideColorGamutDataspace, wideColorGamutPixelFormat); + gui::CompositionPreference pref; + binder::Status status = + ComposerServiceAIDL::getComposerService()->getCompositionPreference(&pref); + if (status.isOk()) { + *defaultDataspace = static_cast<ui::Dataspace>(pref.defaultDataspace); + *defaultPixelFormat = static_cast<ui::PixelFormat>(pref.defaultPixelFormat); + *wideColorGamutDataspace = static_cast<ui::Dataspace>(pref.wideColorGamutDataspace); + *wideColorGamutPixelFormat = static_cast<ui::PixelFormat>(pref.wideColorGamutPixelFormat); + } + return statusTFromBinderStatus(status); } bool SurfaceComposerClient::getProtectedContentSupport() { bool supported = false; - ComposerService::getComposerService()->getProtectedContentSupport(&supported); + ComposerServiceAIDL::getComposerService()->getProtectedContentSupport(&supported); return supported; } status_t SurfaceComposerClient::clearAnimationFrameStats() { - return ComposerService::getComposerService()->clearAnimationFrameStats(); + binder::Status status = ComposerServiceAIDL::getComposerService()->clearAnimationFrameStats(); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::getAnimationFrameStats(FrameStats* outStats) { - return ComposerService::getComposerService()->getAnimationFrameStats(outStats); + gui::FrameStats stats; + binder::Status status = + ComposerServiceAIDL::getComposerService()->getAnimationFrameStats(&stats); + if (status.isOk()) { + outStats->refreshPeriodNano = stats.refreshPeriodNano; + outStats->desiredPresentTimesNano.setCapacity(stats.desiredPresentTimesNano.size()); + for (const auto& t : stats.desiredPresentTimesNano) { + outStats->desiredPresentTimesNano.add(t); + } + outStats->actualPresentTimesNano.setCapacity(stats.actualPresentTimesNano.size()); + for (const auto& t : stats.actualPresentTimesNano) { + outStats->actualPresentTimesNano.add(t); + } + outStats->frameReadyTimesNano.setCapacity(stats.frameReadyTimesNano.size()); + for (const auto& t : stats.frameReadyTimesNano) { + outStats->frameReadyTimesNano.add(t); + } + } + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::overrideHdrTypes(const sp<IBinder>& display, const std::vector<ui::Hdr>& hdrTypes) { - return ComposerService::getComposerService()->overrideHdrTypes(display, hdrTypes); + std::vector<int32_t> hdrTypesVector; + hdrTypesVector.reserve(hdrTypes.size()); + for (auto t : hdrTypes) { + hdrTypesVector.push_back(static_cast<int32_t>(t)); + } + + binder::Status status = + ComposerServiceAIDL::getComposerService()->overrideHdrTypes(display, hdrTypesVector); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::onPullAtom(const int32_t atomId, std::string* outData, bool* success) { - return ComposerService::getComposerService()->onPullAtom(atomId, outData, success); + gui::PullAtomData pad; + binder::Status status = ComposerServiceAIDL::getComposerService()->onPullAtom(atomId, &pad); + if (status.isOk()) { + outData->assign(pad.data.begin(), pad.data.end()); + *success = pad.success; + } + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::getDisplayedContentSamplingAttributes(const sp<IBinder>& display, ui::PixelFormat* outFormat, ui::Dataspace* outDataspace, uint8_t* outComponentMask) { - return ComposerService::getComposerService() - ->getDisplayedContentSamplingAttributes(display, outFormat, outDataspace, - outComponentMask); + if (!outFormat || !outDataspace || !outComponentMask) { + return BAD_VALUE; + } + + gui::ContentSamplingAttributes attrs; + binder::Status status = ComposerServiceAIDL::getComposerService() + ->getDisplayedContentSamplingAttributes(display, &attrs); + if (status.isOk()) { + *outFormat = static_cast<ui::PixelFormat>(attrs.format); + *outDataspace = static_cast<ui::Dataspace>(attrs.dataspace); + *outComponentMask = static_cast<uint8_t>(attrs.componentMask); + } + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::setDisplayContentSamplingEnabled(const sp<IBinder>& display, bool enable, uint8_t componentMask, uint64_t maxFrames) { - return ComposerService::getComposerService()->setDisplayContentSamplingEnabled(display, enable, - componentMask, - maxFrames); + binder::Status status = + ComposerServiceAIDL::getComposerService() + ->setDisplayContentSamplingEnabled(display, enable, + static_cast<int8_t>(componentMask), + static_cast<int64_t>(maxFrames)); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::getDisplayedContentSample(const sp<IBinder>& display, uint64_t maxFrames, uint64_t timestamp, DisplayedFrameStats* outStats) { - return ComposerService::getComposerService()->getDisplayedContentSample(display, maxFrames, - timestamp, outStats); + if (!outStats) { + return BAD_VALUE; + } + + gui::DisplayedFrameStats stats; + binder::Status status = + ComposerServiceAIDL::getComposerService()->getDisplayedContentSample(display, maxFrames, + timestamp, &stats); + if (status.isOk()) { + // convert gui::DisplayedFrameStats to ui::DisplayedFrameStats + outStats->numFrames = static_cast<uint64_t>(stats.numFrames); + outStats->component_0_sample.reserve(stats.component_0_sample.size()); + for (const auto& s : stats.component_0_sample) { + outStats->component_0_sample.push_back(static_cast<uint64_t>(s)); + } + outStats->component_1_sample.reserve(stats.component_1_sample.size()); + for (const auto& s : stats.component_1_sample) { + outStats->component_1_sample.push_back(static_cast<uint64_t>(s)); + } + outStats->component_2_sample.reserve(stats.component_2_sample.size()); + for (const auto& s : stats.component_2_sample) { + outStats->component_2_sample.push_back(static_cast<uint64_t>(s)); + } + outStats->component_3_sample.reserve(stats.component_3_sample.size()); + for (const auto& s : stats.component_3_sample) { + outStats->component_3_sample.push_back(static_cast<uint64_t>(s)); + } + } + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::isWideColorDisplay(const sp<IBinder>& display, @@ -2347,39 +2908,55 @@ status_t SurfaceComposerClient::isWideColorDisplay(const sp<IBinder>& display, binder::Status status = ComposerServiceAIDL::getComposerService()->isWideColorDisplay(display, outIsWideColorDisplay); - return status.transactionError(); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::addRegionSamplingListener( const Rect& samplingArea, const sp<IBinder>& stopLayerHandle, const sp<IRegionSamplingListener>& listener) { - return ComposerService::getComposerService()->addRegionSamplingListener(samplingArea, - stopLayerHandle, - listener); + gui::ARect rect; + rect.left = samplingArea.left; + rect.top = samplingArea.top; + rect.right = samplingArea.right; + rect.bottom = samplingArea.bottom; + binder::Status status = + ComposerServiceAIDL::getComposerService()->addRegionSamplingListener(rect, + stopLayerHandle, + listener); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::removeRegionSamplingListener( const sp<IRegionSamplingListener>& listener) { - return ComposerService::getComposerService()->removeRegionSamplingListener(listener); + binder::Status status = + ComposerServiceAIDL::getComposerService()->removeRegionSamplingListener(listener); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::addFpsListener(int32_t taskId, const sp<gui::IFpsListener>& listener) { - return ComposerService::getComposerService()->addFpsListener(taskId, listener); + binder::Status status = + ComposerServiceAIDL::getComposerService()->addFpsListener(taskId, listener); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::removeFpsListener(const sp<gui::IFpsListener>& listener) { - return ComposerService::getComposerService()->removeFpsListener(listener); + binder::Status status = ComposerServiceAIDL::getComposerService()->removeFpsListener(listener); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::addTunnelModeEnabledListener( const sp<gui::ITunnelModeEnabledListener>& listener) { - return ComposerService::getComposerService()->addTunnelModeEnabledListener(listener); + binder::Status status = + ComposerServiceAIDL::getComposerService()->addTunnelModeEnabledListener(listener); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::removeTunnelModeEnabledListener( const sp<gui::ITunnelModeEnabledListener>& listener) { - return ComposerService::getComposerService()->removeTunnelModeEnabledListener(listener); + binder::Status status = + ComposerServiceAIDL::getComposerService()->removeTunnelModeEnabledListener(listener); + return statusTFromBinderStatus(status); } bool SurfaceComposerClient::getDisplayBrightnessSupport(const sp<IBinder>& displayToken) { @@ -2395,7 +2972,7 @@ status_t SurfaceComposerClient::setDisplayBrightness(const sp<IBinder>& displayT binder::Status status = ComposerServiceAIDL::getComposerService()->setDisplayBrightness(displayToken, brightness); - return status.transactionError(); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::addHdrLayerInfoListener( @@ -2403,7 +2980,7 @@ status_t SurfaceComposerClient::addHdrLayerInfoListener( binder::Status status = ComposerServiceAIDL::getComposerService()->addHdrLayerInfoListener(displayToken, listener); - return status.transactionError(); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::removeHdrLayerInfoListener( @@ -2411,45 +2988,79 @@ status_t SurfaceComposerClient::removeHdrLayerInfoListener( binder::Status status = ComposerServiceAIDL::getComposerService()->removeHdrLayerInfoListener(displayToken, listener); - return status.transactionError(); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::notifyPowerBoost(int32_t boostId) { binder::Status status = ComposerServiceAIDL::getComposerService()->notifyPowerBoost(boostId); - return status.transactionError(); + return statusTFromBinderStatus(status); } status_t SurfaceComposerClient::setGlobalShadowSettings(const half4& ambientColor, const half4& spotColor, float lightPosY, float lightPosZ, float lightRadius) { - return ComposerService::getComposerService()->setGlobalShadowSettings(ambientColor, spotColor, - lightPosY, lightPosZ, - lightRadius); + gui::Color ambientColorG, spotColorG; + ambientColorG.r = ambientColor.r; + ambientColorG.g = ambientColor.g; + ambientColorG.b = ambientColor.b; + ambientColorG.a = ambientColor.a; + spotColorG.r = spotColor.r; + spotColorG.g = spotColor.g; + spotColorG.b = spotColor.b; + spotColorG.a = spotColor.a; + binder::Status status = + ComposerServiceAIDL::getComposerService()->setGlobalShadowSettings(ambientColorG, + spotColorG, + lightPosY, lightPosZ, + lightRadius); + return statusTFromBinderStatus(status); } std::optional<DisplayDecorationSupport> SurfaceComposerClient::getDisplayDecorationSupport( const sp<IBinder>& displayToken) { + std::optional<gui::DisplayDecorationSupport> gsupport; + binder::Status status = + ComposerServiceAIDL::getComposerService()->getDisplayDecorationSupport(displayToken, + &gsupport); std::optional<DisplayDecorationSupport> support; - ComposerService::getComposerService()->getDisplayDecorationSupport(displayToken, &support); + if (status.isOk() && gsupport.has_value()) { + support.emplace(DisplayDecorationSupport{ + .format = + static_cast<aidl::android::hardware::graphics::common::PixelFormat>( + gsupport->format), + .alphaInterpretation = + static_cast<aidl::android::hardware::graphics::common::AlphaInterpretation>( + gsupport->alphaInterpretation) + }); + } return support; } -int SurfaceComposerClient::getGPUContextPriority() { - return ComposerService::getComposerService()->getGPUContextPriority(); +int SurfaceComposerClient::getGpuContextPriority() { + int priority; + binder::Status status = + ComposerServiceAIDL::getComposerService()->getGpuContextPriority(&priority); + if (!status.isOk()) { + status_t err = statusTFromBinderStatus(status); + ALOGE("getGpuContextPriority failed to read data: %s (%d)", strerror(-err), err); + return 0; + } + return priority; } status_t SurfaceComposerClient::addWindowInfosListener( const sp<WindowInfosListener>& windowInfosListener, std::pair<std::vector<gui::WindowInfo>, std::vector<gui::DisplayInfo>>* outInitialInfo) { return WindowInfosListenerReporter::getInstance() - ->addWindowInfosListener(windowInfosListener, ComposerService::getComposerService(), + ->addWindowInfosListener(windowInfosListener, ComposerServiceAIDL::getComposerService(), outInitialInfo); } status_t SurfaceComposerClient::removeWindowInfosListener( const sp<WindowInfosListener>& windowInfosListener) { return WindowInfosListenerReporter::getInstance() - ->removeWindowInfosListener(windowInfosListener, ComposerService::getComposerService()); + ->removeWindowInfosListener(windowInfosListener, + ComposerServiceAIDL::getComposerService()); } // ---------------------------------------------------------------------------- @@ -2460,7 +3071,7 @@ status_t ScreenshotClient::captureDisplay(const DisplayCaptureArgs& captureArgs, if (s == nullptr) return NO_INIT; binder::Status status = s->captureDisplay(captureArgs, captureListener); - return status.transactionError(); + return statusTFromBinderStatus(status); } status_t ScreenshotClient::captureDisplay(DisplayId displayId, @@ -2469,7 +3080,7 @@ status_t ScreenshotClient::captureDisplay(DisplayId displayId, if (s == nullptr) return NO_INIT; binder::Status status = s->captureDisplayById(displayId.value, captureListener); - return status.transactionError(); + return statusTFromBinderStatus(status); } status_t ScreenshotClient::captureLayers(const LayerCaptureArgs& captureArgs, @@ -2478,7 +3089,7 @@ status_t ScreenshotClient::captureLayers(const LayerCaptureArgs& captureArgs, if (s == nullptr) return NO_INIT; binder::Status status = s->captureLayers(captureArgs, captureListener); - return status.transactionError(); + return statusTFromBinderStatus(status); } // --------------------------------------------------------------------------------- @@ -2501,6 +3112,7 @@ void ReleaseCallbackThread::threadMain() { while (true) { { std::unique_lock<std::mutex> lock(mMutex); + base::ScopedLockAssertion assumeLocked(mMutex); callbackInfos = std::move(mCallbackInfos); mCallbackInfos = {}; } @@ -2513,6 +3125,7 @@ void ReleaseCallbackThread::threadMain() { { std::unique_lock<std::mutex> lock(mMutex); + base::ScopedLockAssertion assumeLocked(mMutex); if (mCallbackInfos.size() == 0) { mReleaseCallbackPending.wait(lock); } diff --git a/libs/gui/SurfaceControl.cpp b/libs/gui/SurfaceControl.cpp index 654fb336fe..c5f9c38ca3 100644 --- a/libs/gui/SurfaceControl.cpp +++ b/libs/gui/SurfaceControl.cpp @@ -26,6 +26,7 @@ #include <utils/Errors.h> #include <utils/KeyedVector.h> #include <utils/Log.h> +#include <utils/Looper.h> #include <utils/threads.h> #include <binder/IPCThreadState.h> @@ -34,8 +35,9 @@ #include <ui/Rect.h> #include <ui/StaticDisplayInfo.h> -#include <gui/BufferQueueCore.h> #include <gui/BLASTBufferQueue.h> +#include <gui/BufferQueueCore.h> +#include <gui/Choreographer.h> #include <gui/ISurfaceComposer.h> #include <gui/Surface.h> #include <gui/SurfaceComposerClient.h> @@ -49,13 +51,12 @@ namespace android { // ============================================================================ SurfaceControl::SurfaceControl(const sp<SurfaceComposerClient>& client, const sp<IBinder>& handle, - const sp<IGraphicBufferProducer>& gbp, int32_t layerId, - uint32_t w, uint32_t h, PixelFormat format, uint32_t transform, - uint32_t flags) + int32_t layerId, const std::string& name, uint32_t w, uint32_t h, + PixelFormat format, uint32_t transform, uint32_t flags) : mClient(client), mHandle(handle), - mGraphicBufferProducer(gbp), mLayerId(layerId), + mName(name), mTransformHint(transform), mWidth(w), mHeight(h), @@ -65,9 +66,9 @@ SurfaceControl::SurfaceControl(const sp<SurfaceComposerClient>& client, const sp SurfaceControl::SurfaceControl(const sp<SurfaceControl>& other) { mClient = other->mClient; mHandle = other->mHandle; - mGraphicBufferProducer = other->mGraphicBufferProducer; mTransformHint = other->mTransformHint; mLayerId = other->mLayerId; + mName = other->mName; mWidth = other->mWidth; mHeight = other->mHeight; mFormat = other->mFormat; @@ -165,11 +166,11 @@ sp<Surface> SurfaceControl::createSurface() void SurfaceControl::updateDefaultBufferSize(uint32_t width, uint32_t height) { Mutex::Autolock _l(mLock); - mWidth = width; mHeight = height; + mWidth = width; + mHeight = height; if (mBbq) { mBbq->update(mBbqChild, width, height, mFormat); } - } sp<IBinder> SurfaceControl::getLayerStateHandle() const @@ -188,6 +189,28 @@ int32_t SurfaceControl::getLayerId() const { return mLayerId; } +const std::string& SurfaceControl::getName() const { + return mName; +} + +std::shared_ptr<Choreographer> SurfaceControl::getChoreographer() { + if (mChoreographer) { + return mChoreographer; + } + sp<Looper> looper = Looper::getForThread(); + if (!looper.get()) { + ALOGE("%s: No looper prepared for thread", __func__); + return nullptr; + } + mChoreographer = std::make_shared<Choreographer>(looper, getHandle()); + status_t result = mChoreographer->initialize(); + if (result != OK) { + ALOGE("Failed to initialize choreographer"); + mChoreographer = nullptr; + } + return mChoreographer; +} + sp<IGraphicBufferProducer> SurfaceControl::getIGraphicBufferProducer() { getSurface(); @@ -215,6 +238,7 @@ status_t SurfaceControl::writeToParcel(Parcel& parcel) { SAFE_PARCEL(parcel.writeStrongBinder, ISurfaceComposerClient::asBinder(mClient->getClient())); SAFE_PARCEL(parcel.writeStrongBinder, mHandle); SAFE_PARCEL(parcel.writeInt32, mLayerId); + SAFE_PARCEL(parcel.writeUtf8AsUtf16, mName); SAFE_PARCEL(parcel.writeUint32, mTransformHint); SAFE_PARCEL(parcel.writeUint32, mWidth); SAFE_PARCEL(parcel.writeUint32, mHeight); @@ -228,6 +252,7 @@ status_t SurfaceControl::readFromParcel(const Parcel& parcel, sp<IBinder> client; sp<IBinder> handle; int32_t layerId; + std::string layerName; uint32_t transformHint; uint32_t width; uint32_t height; @@ -236,18 +261,17 @@ status_t SurfaceControl::readFromParcel(const Parcel& parcel, SAFE_PARCEL(parcel.readStrongBinder, &client); SAFE_PARCEL(parcel.readStrongBinder, &handle); SAFE_PARCEL(parcel.readInt32, &layerId); + SAFE_PARCEL(parcel.readUtf8FromUtf16, &layerName); SAFE_PARCEL(parcel.readUint32, &transformHint); SAFE_PARCEL(parcel.readUint32, &width); SAFE_PARCEL(parcel.readUint32, &height); SAFE_PARCEL(parcel.readUint32, &format); // We aren't the original owner of the surface. - *outSurfaceControl = - new SurfaceControl(new SurfaceComposerClient( - interface_cast<ISurfaceComposerClient>(client)), - handle.get(), nullptr, layerId, - width, height, format, - transformHint); + *outSurfaceControl = new SurfaceControl(new SurfaceComposerClient( + interface_cast<ISurfaceComposerClient>(client)), + handle.get(), layerId, layerName, width, height, format, + transformHint); return NO_ERROR; } diff --git a/libs/gui/SyncFeatures.cpp b/libs/gui/SyncFeatures.cpp index 1a8fc1a00a..2d863c2585 100644 --- a/libs/gui/SyncFeatures.cpp +++ b/libs/gui/SyncFeatures.cpp @@ -36,8 +36,12 @@ SyncFeatures::SyncFeatures() : Singleton<SyncFeatures>(), mHasFenceSync(false), mHasWaitSync(false) { EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY); - // This can only be called after EGL has been initialized; otherwise the - // check below will abort. + // eglQueryString can only be called after EGL has been initialized; + // otherwise the check below will abort. If RenderEngine is using SkiaVk, + // EGL will not have been initialized. There's no problem with initializing + // it again here (it is ref counted), and then terminating it later. + EGLBoolean initialized = eglInitialize(dpy, nullptr, nullptr); + LOG_ALWAYS_FATAL_IF(!initialized, "eglInitialize failed"); const char* exts = eglQueryString(dpy, EGL_EXTENSIONS); LOG_ALWAYS_FATAL_IF(exts == nullptr, "eglQueryString failed"); if (strstr(exts, "EGL_ANDROID_native_fence_sync")) { @@ -63,6 +67,8 @@ SyncFeatures::SyncFeatures() : Singleton<SyncFeatures>(), mString.append(" EGL_KHR_wait_sync"); } mString.append("]"); + // Terminate EGL to match the eglInitialize above + eglTerminate(dpy); } bool SyncFeatures::useNativeFenceSync() const { diff --git a/libs/gui/TEST_MAPPING b/libs/gui/TEST_MAPPING index 1c435304a8..941503548d 100644 --- a/libs/gui/TEST_MAPPING +++ b/libs/gui/TEST_MAPPING @@ -3,5 +3,11 @@ { "path": "frameworks/native/libs/nativewindow" } + ], + "postsubmit": [ + { + // TODO(257123981): move this to presubmit after dealing with existing breakages. + "name": "libgui_test" + } ] } diff --git a/libs/gui/TransactionTracing.cpp b/libs/gui/TransactionTracing.cpp deleted file mode 100644 index eedc3df009..0000000000 --- a/libs/gui/TransactionTracing.cpp +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright 2020 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "gui/TransactionTracing.h" -#include "gui/ISurfaceComposer.h" - -#include <private/gui/ComposerService.h> - -namespace android { - -sp<TransactionTraceListener> TransactionTraceListener::sInstance = nullptr; -std::mutex TransactionTraceListener::sMutex; - -TransactionTraceListener::TransactionTraceListener() {} - -sp<TransactionTraceListener> TransactionTraceListener::getInstance() { - const std::lock_guard<std::mutex> lock(sMutex); - - if (sInstance == nullptr) { - sInstance = new TransactionTraceListener; - - sp<ISurfaceComposer> sf(ComposerService::getComposerService()); - sf->addTransactionTraceListener(sInstance); - } - - return sInstance; -} - -binder::Status TransactionTraceListener::onToggled(bool enabled) { - ALOGD("TransactionTraceListener: onToggled listener called"); - mTracingEnabled = enabled; - - return binder::Status::ok(); -} - -bool TransactionTraceListener::isTracingEnabled() { - return mTracingEnabled; -} - -} // namespace android
\ No newline at end of file diff --git a/libs/gui/VsyncEventData.cpp b/libs/gui/VsyncEventData.cpp index 23f0921e99..8e00c2fe32 100644 --- a/libs/gui/VsyncEventData.cpp +++ b/libs/gui/VsyncEventData.cpp @@ -23,6 +23,9 @@ namespace android::gui { +static_assert(VsyncEventData::kFrameTimelinesCapacity == 7, + "Must update value in DisplayEventReceiver.java#FRAME_TIMELINES_CAPACITY (and here)"); + int64_t VsyncEventData::preferredVsyncId() const { return frameTimelines[preferredFrameTimelineIndex].vsyncId; } @@ -43,11 +46,15 @@ status_t ParcelableVsyncEventData::readFromParcel(const Parcel* parcel) { SAFE_PARCEL(parcel->readInt64, &vsync.frameInterval); - uint64_t uintPreferredFrameTimelineIndex; - SAFE_PARCEL(parcel->readUint64, &uintPreferredFrameTimelineIndex); + uint32_t uintPreferredFrameTimelineIndex; + SAFE_PARCEL(parcel->readUint32, &uintPreferredFrameTimelineIndex); vsync.preferredFrameTimelineIndex = static_cast<size_t>(uintPreferredFrameTimelineIndex); - for (int i = 0; i < VsyncEventData::kFrameTimelinesLength; i++) { + uint32_t uintFrameTimelinesLength; + SAFE_PARCEL(parcel->readUint32, &uintFrameTimelinesLength); + vsync.frameTimelinesLength = static_cast<size_t>(uintFrameTimelinesLength); + + for (size_t i = 0; i < vsync.frameTimelinesLength; i++) { SAFE_PARCEL(parcel->readInt64, &vsync.frameTimelines[i].vsyncId); SAFE_PARCEL(parcel->readInt64, &vsync.frameTimelines[i].deadlineTimestamp); SAFE_PARCEL(parcel->readInt64, &vsync.frameTimelines[i].expectedPresentationTime); @@ -57,8 +64,9 @@ status_t ParcelableVsyncEventData::readFromParcel(const Parcel* parcel) { } status_t ParcelableVsyncEventData::writeToParcel(Parcel* parcel) const { SAFE_PARCEL(parcel->writeInt64, vsync.frameInterval); - SAFE_PARCEL(parcel->writeUint64, vsync.preferredFrameTimelineIndex); - for (int i = 0; i < VsyncEventData::kFrameTimelinesLength; i++) { + SAFE_PARCEL(parcel->writeUint32, vsync.preferredFrameTimelineIndex); + SAFE_PARCEL(parcel->writeUint32, vsync.frameTimelinesLength); + for (size_t i = 0; i < vsync.frameTimelinesLength; i++) { SAFE_PARCEL(parcel->writeInt64, vsync.frameTimelines[i].vsyncId); SAFE_PARCEL(parcel->writeInt64, vsync.frameTimelines[i].deadlineTimestamp); SAFE_PARCEL(parcel->writeInt64, vsync.frameTimelines[i].expectedPresentationTime); diff --git a/libs/gui/WindowInfo.cpp b/libs/gui/WindowInfo.cpp index 4e966d1393..6df9ff1664 100644 --- a/libs/gui/WindowInfo.cpp +++ b/libs/gui/WindowInfo.cpp @@ -76,7 +76,7 @@ bool WindowInfo::operator==(const WindowInfo& info) const { info.inputConfig == inputConfig && info.displayId == displayId && info.replaceTouchableRegionWithCrop == replaceTouchableRegionWithCrop && info.applicationInfo == applicationInfo && info.layoutParamsType == layoutParamsType && - info.layoutParamsFlags == layoutParamsFlags && info.isClone == isClone; + info.layoutParamsFlags == layoutParamsFlags; } status_t WindowInfo::writeToParcel(android::Parcel* parcel) const { @@ -124,8 +124,8 @@ status_t WindowInfo::writeToParcel(android::Parcel* parcel) const { parcel->write(touchableRegion) ?: parcel->writeBool(replaceTouchableRegionWithCrop) ?: parcel->writeStrongBinder(touchableRegionCropHandle.promote()) ?: - parcel->writeStrongBinder(windowToken) ?: - parcel->writeBool(isClone); + parcel->writeStrongBinder(windowToken); + parcel->writeStrongBinder(focusTransferTarget); // clang-format on return status; } @@ -177,7 +177,8 @@ status_t WindowInfo::readFromParcel(const android::Parcel* parcel) { parcel->readBool(&replaceTouchableRegionWithCrop) ?: parcel->readNullableStrongBinder(&touchableRegionCropHandleSp) ?: parcel->readNullableStrongBinder(&windowToken) ?: - parcel->readBool(&isClone); + parcel->readNullableStrongBinder(&focusTransferTarget); + // clang-format on if (status != OK) { diff --git a/libs/gui/WindowInfosListenerReporter.cpp b/libs/gui/WindowInfosListenerReporter.cpp index cfc7dbc463..0929b8e120 100644 --- a/libs/gui/WindowInfosListenerReporter.cpp +++ b/libs/gui/WindowInfosListenerReporter.cpp @@ -14,15 +14,17 @@ * limitations under the License. */ -#include <gui/ISurfaceComposer.h> +#include <android/gui/ISurfaceComposer.h> +#include <gui/AidlStatusUtil.h> #include <gui/WindowInfosListenerReporter.h> +#include "gui/WindowInfosUpdate.h" namespace android { using gui::DisplayInfo; -using gui::IWindowInfosReportedListener; using gui::WindowInfo; using gui::WindowInfosListener; +using gui::aidl_utils::statusTFromBinderStatus; sp<WindowInfosListenerReporter> WindowInfosListenerReporter::getInstance() { static sp<WindowInfosListenerReporter> sInstance = new WindowInfosListenerReporter; @@ -31,13 +33,19 @@ sp<WindowInfosListenerReporter> WindowInfosListenerReporter::getInstance() { status_t WindowInfosListenerReporter::addWindowInfosListener( const sp<WindowInfosListener>& windowInfosListener, - const sp<ISurfaceComposer>& surfaceComposer, + const sp<gui::ISurfaceComposer>& surfaceComposer, std::pair<std::vector<gui::WindowInfo>, std::vector<gui::DisplayInfo>>* outInitialInfo) { status_t status = OK; { std::scoped_lock lock(mListenersMutex); if (mWindowInfosListeners.empty()) { - status = surfaceComposer->addWindowInfosListener(this); + gui::WindowInfosListenerInfo listenerInfo; + binder::Status s = surfaceComposer->addWindowInfosListener(this, &listenerInfo); + status = statusTFromBinderStatus(s); + if (status == OK) { + mWindowInfosPublisher = std::move(listenerInfo.windowInfosPublisher); + mListenerId = listenerInfo.listenerId; + } } if (status == OK) { @@ -55,12 +63,17 @@ status_t WindowInfosListenerReporter::addWindowInfosListener( status_t WindowInfosListenerReporter::removeWindowInfosListener( const sp<WindowInfosListener>& windowInfosListener, - const sp<ISurfaceComposer>& surfaceComposer) { + const sp<gui::ISurfaceComposer>& surfaceComposer) { status_t status = OK; { std::scoped_lock lock(mListenersMutex); + if (mWindowInfosListeners.find(windowInfosListener) == mWindowInfosListeners.end()) { + return status; + } + if (mWindowInfosListeners.size() == 1) { - status = surfaceComposer->removeWindowInfosListener(this); + binder::Status s = surfaceComposer->removeWindowInfosListener(this); + status = statusTFromBinderStatus(s); // Clear the last stored state since we're disabling updates and don't want to hold // stale values mLastWindowInfos.clear(); @@ -76,9 +89,9 @@ status_t WindowInfosListenerReporter::removeWindowInfosListener( } binder::Status WindowInfosListenerReporter::onWindowInfosChanged( - const std::vector<WindowInfo>& windowInfos, const std::vector<DisplayInfo>& displayInfos, - const sp<IWindowInfosReportedListener>& windowInfosReportedListener) { - std::unordered_set<sp<WindowInfosListener>, SpHash<WindowInfosListener>> windowInfosListeners; + const gui::WindowInfosUpdate& update) { + std::unordered_set<sp<WindowInfosListener>, gui::SpHash<WindowInfosListener>> + windowInfosListeners; { std::scoped_lock lock(mListenersMutex); @@ -86,25 +99,26 @@ binder::Status WindowInfosListenerReporter::onWindowInfosChanged( windowInfosListeners.insert(listener); } - mLastWindowInfos = windowInfos; - mLastDisplayInfos = displayInfos; + mLastWindowInfos = update.windowInfos; + mLastDisplayInfos = update.displayInfos; } for (auto listener : windowInfosListeners) { - listener->onWindowInfosChanged(windowInfos, displayInfos); + listener->onWindowInfosChanged(update); } - if (windowInfosReportedListener) { - windowInfosReportedListener->onWindowInfosReported(); - } + mWindowInfosPublisher->ackWindowInfosReceived(update.vsyncId, mListenerId); return binder::Status::ok(); } -void WindowInfosListenerReporter::reconnect(const sp<ISurfaceComposer>& composerService) { +void WindowInfosListenerReporter::reconnect(const sp<gui::ISurfaceComposer>& composerService) { std::scoped_lock lock(mListenersMutex); if (!mWindowInfosListeners.empty()) { - composerService->addWindowInfosListener(this); + gui::WindowInfosListenerInfo listenerInfo; + composerService->addWindowInfosListener(this, &listenerInfo); + mWindowInfosPublisher = std::move(listenerInfo.windowInfosPublisher); + mListenerId = listenerInfo.listenerId; } } diff --git a/libs/gui/WindowInfosUpdate.cpp b/libs/gui/WindowInfosUpdate.cpp new file mode 100644 index 0000000000..38ae5ef102 --- /dev/null +++ b/libs/gui/WindowInfosUpdate.cpp @@ -0,0 +1,72 @@ +/* + * Copyright 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <gui/WindowInfosUpdate.h> +#include <private/gui/ParcelUtils.h> + +namespace android::gui { + +status_t WindowInfosUpdate::readFromParcel(const android::Parcel* parcel) { + if (parcel == nullptr) { + ALOGE("%s: Null parcel", __func__); + return BAD_VALUE; + } + + uint32_t size; + + SAFE_PARCEL(parcel->readUint32, &size); + windowInfos.reserve(size); + for (uint32_t i = 0; i < size; i++) { + windowInfos.push_back({}); + SAFE_PARCEL(windowInfos.back().readFromParcel, parcel); + } + + SAFE_PARCEL(parcel->readUint32, &size); + displayInfos.reserve(size); + for (uint32_t i = 0; i < size; i++) { + displayInfos.push_back({}); + SAFE_PARCEL(displayInfos.back().readFromParcel, parcel); + } + + SAFE_PARCEL(parcel->readInt64, &vsyncId); + SAFE_PARCEL(parcel->readInt64, ×tamp); + + return OK; +} + +status_t WindowInfosUpdate::writeToParcel(android::Parcel* parcel) const { + if (parcel == nullptr) { + ALOGE("%s: Null parcel", __func__); + return BAD_VALUE; + } + + SAFE_PARCEL(parcel->writeUint32, static_cast<uint32_t>(windowInfos.size())); + for (auto& windowInfo : windowInfos) { + SAFE_PARCEL(windowInfo.writeToParcel, parcel); + } + + SAFE_PARCEL(parcel->writeUint32, static_cast<uint32_t>(displayInfos.size())); + for (auto& displayInfo : displayInfos) { + SAFE_PARCEL(displayInfo.writeToParcel, parcel); + } + + SAFE_PARCEL(parcel->writeInt64, vsyncId); + SAFE_PARCEL(parcel->writeInt64, timestamp); + + return OK; +} + +} // namespace android::gui diff --git a/libs/gui/aidl/android/gui/Rect.aidl b/libs/gui/aidl/android/gui/ARect.aidl index 1b13761392..5785907a9c 100644 --- a/libs/gui/aidl/android/gui/Rect.aidl +++ b/libs/gui/aidl/android/gui/ARect.aidl @@ -20,7 +20,7 @@ package android.gui; // TODO(b/221473398): // use hardware/interfaces/graphics/common/aidl/android/hardware/graphics/common/Rect.aidl /** @hide */ -parcelable Rect { +parcelable ARect { /// Minimum X coordinate of the rectangle. int left; diff --git a/libs/binder/aidl/android/content/pm/PackageChangeEvent.aidl b/libs/gui/aidl/android/gui/CachingHint.aidl index e30e9072fc..b35c79547f 100644 --- a/libs/binder/aidl/android/content/pm/PackageChangeEvent.aidl +++ b/libs/gui/aidl/android/gui/CachingHint.aidl @@ -1,5 +1,5 @@ /* - * Copyright (C) 2020 The Android Open Source Project + * Copyright 2022 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -14,19 +14,17 @@ * limitations under the License. */ -package android.content.pm; +package android.gui; -/** - * This event is designed for notification to native code listener about - * any changes on a package including update, deletion and etc. - * +/* + * Hint for configuring caching behavior for a layer * @hide */ -parcelable PackageChangeEvent { - @utf8InCpp String packageName; - long version; - long lastUpdateTimeMillis; - boolean newInstalled; - boolean dataRemoved; - boolean isDeleted; +@Backing(type="int") +enum CachingHint { + // Caching is disabled. A layer may explicitly disable caching for + // improving image quality for some scenes. + Disabled = 0, + // Caching is enabled. A layer is cacheable by default. + Enabled = 1 } diff --git a/libs/gui/aidl/android/gui/Color.aidl b/libs/gui/aidl/android/gui/Color.aidl new file mode 100644 index 0000000000..12af066562 --- /dev/null +++ b/libs/gui/aidl/android/gui/Color.aidl @@ -0,0 +1,25 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +/** @hide */ +parcelable Color { + float r; + float g; + float b; + float a; +} diff --git a/libs/gui/aidl/android/gui/CompositionPreference.aidl b/libs/gui/aidl/android/gui/CompositionPreference.aidl new file mode 100644 index 0000000000..b615824a7d --- /dev/null +++ b/libs/gui/aidl/android/gui/CompositionPreference.aidl @@ -0,0 +1,25 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +/** @hide */ +parcelable CompositionPreference { + int /*ui::Dataspace*/ defaultDataspace; + int /*ui::PixelFormat*/ defaultPixelFormat; + int /*ui::Dataspace*/ wideColorGamutDataspace; + int /*ui::PixelFormat*/ wideColorGamutPixelFormat; +} diff --git a/libs/gui/aidl/android/gui/ContentSamplingAttributes.aidl b/libs/gui/aidl/android/gui/ContentSamplingAttributes.aidl new file mode 100644 index 0000000000..5d913b1da6 --- /dev/null +++ b/libs/gui/aidl/android/gui/ContentSamplingAttributes.aidl @@ -0,0 +1,24 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +/** @hide */ +parcelable ContentSamplingAttributes { + int /*ui::PixelFormat*/ format; + int /*ui::Dataspace*/ dataspace; + byte componentMask; +} diff --git a/libs/gui/aidl/android/gui/CreateSurfaceResult.aidl b/libs/gui/aidl/android/gui/CreateSurfaceResult.aidl new file mode 100644 index 0000000000..eea12dc75d --- /dev/null +++ b/libs/gui/aidl/android/gui/CreateSurfaceResult.aidl @@ -0,0 +1,25 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +/** @hide */ +parcelable CreateSurfaceResult { + IBinder handle; + int layerId; + String layerName; + int transformHint; +} diff --git a/libs/gui/aidl/android/gui/DeviceProductInfo.aidl b/libs/gui/aidl/android/gui/DeviceProductInfo.aidl new file mode 100644 index 0000000000..98404cf0fd --- /dev/null +++ b/libs/gui/aidl/android/gui/DeviceProductInfo.aidl @@ -0,0 +1,58 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +// Product-specific information about the display or the directly connected device on the +// display chain. For example, if the display is transitively connected, this field may contain +// product information about the intermediate device. + +/** @hide */ +parcelable DeviceProductInfo { + parcelable ModelYear { + int year; + } + + parcelable ManufactureYear { + ModelYear modelYear; + } + + parcelable ManufactureWeekAndYear { + ManufactureYear manufactureYear; + + // 1-base week number. Week numbering may not be consistent between manufacturers. + int week; + } + + union ManufactureOrModelDate { + ModelYear modelYear; + ManufactureYear manufactureYear; + ManufactureWeekAndYear manufactureWeekAndYear; + } + + // Display name. + @utf8InCpp String name; + + // NULL-terminated Manufacturer plug and play ID. + byte[] manufacturerPnpId; + + // Manufacturer product ID. + @utf8InCpp String productId; + + ManufactureOrModelDate manufactureOrModelDate; + + byte[] relativeAddress; +} diff --git a/libs/gui/aidl/android/gui/DisplayConnectionType.aidl b/libs/gui/aidl/android/gui/DisplayConnectionType.aidl new file mode 100644 index 0000000000..72c4ede7ac --- /dev/null +++ b/libs/gui/aidl/android/gui/DisplayConnectionType.aidl @@ -0,0 +1,24 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +/** @hide */ +@Backing(type="int") +enum DisplayConnectionType { + Internal = 0, + External = 1 +} diff --git a/libs/input/android/os/BlockUntrustedTouchesMode.aidl b/libs/gui/aidl/android/gui/DisplayDecorationSupport.aidl index 9504e993f8..023049657b 100644 --- a/libs/input/android/os/BlockUntrustedTouchesMode.aidl +++ b/libs/gui/aidl/android/gui/DisplayDecorationSupport.aidl @@ -1,5 +1,5 @@ /** - * Copyright (c) 2020, The Android Open Source Project + * Copyright (c) 2022, The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -14,22 +14,12 @@ * limitations under the License. */ -package android.os; +package android.gui; - -/** - * Block untrusted touches feature mode. - * - * @hide - */ -@Backing(type="int") -enum BlockUntrustedTouchesMode { - /** Feature is off. */ - DISABLED, - - /** Untrusted touches are flagged but not blocked. */ - PERMISSIVE, - - /** Untrusted touches are blocked. */ - BLOCK +// TODO(b/222607970): +// remove this aidl and use android.hardware.graphics.common.DisplayDecorationSupport +/** @hide */ +parcelable DisplayDecorationSupport { + int format; + int alphaInterpretation; } diff --git a/libs/gui/aidl/android/gui/DisplayMode.aidl b/libs/gui/aidl/android/gui/DisplayMode.aidl new file mode 100644 index 0000000000..ce30426cb5 --- /dev/null +++ b/libs/gui/aidl/android/gui/DisplayMode.aidl @@ -0,0 +1,37 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +import android.gui.Size; + +// Mode supported by physical display. +// Make sure to sync with libui DisplayMode.h + +/** @hide */ +parcelable DisplayMode { + int id; + Size resolution; + float xDpi = 0.0f; + float yDpi = 0.0f; + int[] supportedHdrTypes; + + float refreshRate = 0.0f; + long appVsyncOffset = 0; + long sfVsyncOffset = 0; + long presentationDeadline = 0; + int group = -1; +} diff --git a/libs/gui/aidl/android/gui/DisplayModeSpecs.aidl b/libs/gui/aidl/android/gui/DisplayModeSpecs.aidl new file mode 100644 index 0000000000..af138c7539 --- /dev/null +++ b/libs/gui/aidl/android/gui/DisplayModeSpecs.aidl @@ -0,0 +1,75 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +/** @hide */ +parcelable DisplayModeSpecs { + /** + * Defines the refresh rates ranges that should be used by SF. + */ + parcelable RefreshRateRanges { + /** + * Defines a range of refresh rates. + */ + parcelable RefreshRateRange { + float min; + float max; + } + + /** + * The range of refresh rates that the display should run at. + */ + RefreshRateRange physical; + + /** + * The range of refresh rates that apps should render at. + */ + RefreshRateRange render; + } + + /** + * Base mode ID. This is what system defaults to for all other settings, or + * if the refresh rate range is not available. + */ + int defaultMode; + + /** + * If true this will allow switching between modes in different display configuration + * groups. This way the user may see visual interruptions when the display mode changes. + */ + + boolean allowGroupSwitching; + + /** + * The primary physical and render refresh rate ranges represent DisplayManager's general + * guidance on the display modes SurfaceFlinger will consider when switching refresh + * rates and scheduling the frame rate. Unless SurfaceFlinger has a specific reason to do + * otherwise, it will stay within this range. + */ + RefreshRateRanges primaryRanges; + + /** + * The app request physical and render refresh rate ranges allow SurfaceFlinger to consider + * more display modes when switching refresh rates. Although SurfaceFlinger will + * generally stay within the primary range, specific considerations, such as layer frame + * rate settings specified via the setFrameRate() API, may cause SurfaceFlinger to go + * outside the primary range. SurfaceFlinger never goes outside the app request range. + * The app request range will be greater than or equal to the primary refresh rate range, + * never smaller. + */ + RefreshRateRanges appRequestRanges; +} diff --git a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl b/libs/gui/aidl/android/gui/DisplayPrimaries.aidl index 6929a6cb49..dbf668c629 100644 --- a/libs/binder/aidl/android/content/pm/IPackageChangeObserver.aidl +++ b/libs/gui/aidl/android/gui/DisplayPrimaries.aidl @@ -1,5 +1,5 @@ /* - * Copyright (C) 2020 The Android Open Source Project + * Copyright 2022 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -14,15 +14,20 @@ * limitations under the License. */ -package android.content.pm; +package android.gui; -import android.content.pm.PackageChangeEvent; +// copied from libui ConfigStoreTypes.h -/** - * This is a non-blocking notification when a package has changed. - * - * @hide - */ -oneway interface IPackageChangeObserver { - void onPackageChanged(in PackageChangeEvent event); +/** @hide */ +parcelable DisplayPrimaries { + parcelable CieXyz { + float X; + float Y; + float Z; + } + + CieXyz red; + CieXyz green; + CieXyz blue; + CieXyz white; } diff --git a/libs/gui/aidl/android/gui/DisplayedFrameStats.aidl b/libs/gui/aidl/android/gui/DisplayedFrameStats.aidl new file mode 100644 index 0000000000..f4b6dadc49 --- /dev/null +++ b/libs/gui/aidl/android/gui/DisplayedFrameStats.aidl @@ -0,0 +1,40 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +/** @hide */ +parcelable DisplayedFrameStats { + /* The number of frames represented by this sample. */ + long numFrames = 0; + + /* A histogram counting how many times a pixel of a given value was displayed onscreen for + * FORMAT_COMPONENT_0. The buckets of the histogram are evenly weighted, the number of buckets + * is device specific. eg, for RGBA_8888, if sampleComponent0 is {10, 6, 4, 1} this means that + * 10 red pixels were displayed onscreen in range 0x00->0x3F, 6 red pixels + * were displayed onscreen in range 0x40->0x7F, etc. + */ + long[] component_0_sample; + + /* The same sample definition as sampleComponent0, but for FORMAT_COMPONENT_1. */ + long[] component_1_sample; + + /* The same sample definition as sampleComponent0, but for FORMAT_COMPONENT_2. */ + long[] component_2_sample; + + /* The same sample definition as sampleComponent0, but for FORMAT_COMPONENT_3. */ + long[] component_3_sample; +} diff --git a/libs/gui/aidl/android/gui/DynamicDisplayInfo.aidl b/libs/gui/aidl/android/gui/DynamicDisplayInfo.aidl new file mode 100644 index 0000000000..3114929e86 --- /dev/null +++ b/libs/gui/aidl/android/gui/DynamicDisplayInfo.aidl @@ -0,0 +1,46 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +import android.gui.DisplayMode; +import android.gui.HdrCapabilities; + +// Information about a physical display which may change on hotplug reconnect. +// Make sure to sync with libui DynamicDisplayInfo.h + +/** @hide */ +parcelable DynamicDisplayInfo { + List<DisplayMode> supportedDisplayModes; + + int activeDisplayModeId; + float renderFrameRate; + + int[] supportedColorModes; + int activeColorMode; + HdrCapabilities hdrCapabilities; + + // True if the display reports support for HDMI 2.1 Auto Low Latency Mode. + // For more information, see the HDMI 2.1 specification. + boolean autoLowLatencyModeSupported; + + // True if the display reports support for Game Content Type. + // For more information, see the HDMI 1.4 specification. + boolean gameContentTypeSupported; + + // The boot display mode preferred by the implementation. + int preferredBootDisplayMode; +} diff --git a/libs/gui/aidl/android/gui/FrameEvent.aidl b/libs/gui/aidl/android/gui/FrameEvent.aidl new file mode 100644 index 0000000000..aaabdb5b54 --- /dev/null +++ b/libs/gui/aidl/android/gui/FrameEvent.aidl @@ -0,0 +1,35 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +// Identifiers for all the events that may be recorded or reported. + +/** @hide */ +@Backing(type="int") +enum FrameEvent { + POSTED = 0, + REQUESTED_PRESENT = 1, + LATCH = 2, + ACQUIRE = 3, + FIRST_REFRESH_START = 4, + LAST_REFRESH_START = 5, + GPU_COMPOSITION_DONE = 6, + DISPLAY_PRESENT = 7, + DEQUEUE_READY = 8, + RELEASE = 9, + EVENT_COUNT = 10 // Not an actual event. +} diff --git a/libs/gui/aidl/android/gui/FrameStats.aidl b/libs/gui/aidl/android/gui/FrameStats.aidl new file mode 100644 index 0000000000..a145e74b11 --- /dev/null +++ b/libs/gui/aidl/android/gui/FrameStats.aidl @@ -0,0 +1,47 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +// Make sure to sync with libui FrameStats.h + +/** @hide */ +parcelable FrameStats { + /* + * Approximate refresh time, in nanoseconds. + */ + long refreshPeriodNano; + + /* + * The times in nanoseconds for when the frame contents were posted by the producer (e.g. + * the application). They are either explicitly set or defaulted to the time when + * Surface::queueBuffer() was called. + */ + long[] desiredPresentTimesNano; + + /* + * The times in milliseconds for when the frame contents were presented on the screen. + */ + long[] actualPresentTimesNano; + + /* + * The times in nanoseconds for when the frame contents were ready to be presented. Note that + * a frame can be posted and still it contents being rendered asynchronously in GL. In such a + * case these are the times when the frame contents were completely rendered (i.e. their fences + * signaled). + */ + long[] frameReadyTimesNano; +} diff --git a/libs/gui/include/gui/FrameTimelineInfo.h b/libs/gui/aidl/android/gui/FrameTimelineInfo.aidl index 255ce568d2..6a86c6a5cd 100644 --- a/libs/gui/include/gui/FrameTimelineInfo.h +++ b/libs/gui/aidl/android/gui/FrameTimelineInfo.aidl @@ -1,5 +1,5 @@ /* - * Copyright 2021 The Android Open Source Project + * Copyright 2022 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -14,36 +14,27 @@ * limitations under the License. */ -#pragma once +package android.gui; -#include <stdint.h> - -#include <binder/Parcel.h> - -namespace android { - -struct FrameTimelineInfo { +/** @hide */ +parcelable FrameTimelineInfo { // Needs to be in sync with android.graphics.FrameInfo.INVALID_VSYNC_ID in java - static constexpr int64_t INVALID_VSYNC_ID = -1; + const long INVALID_VSYNC_ID = -1; // The vsync id that was used to start the transaction - int64_t vsyncId = INVALID_VSYNC_ID; + long vsyncId = INVALID_VSYNC_ID; // The id of the input event that caused this buffer // Default is android::os::IInputConstants::INVALID_INPUT_EVENT_ID = 0 // We copy the value of the input event ID instead of including the header, because libgui // header libraries containing FrameTimelineInfo must be available to vendors, but libinput is // not directly vendor available. - int32_t inputEventId = 0; + int inputEventId = 0; // The current time in nanoseconds the application started to render the frame. - int64_t startTimeNanos = 0; - - status_t write(Parcel& output) const; - status_t read(const Parcel& input); - - void merge(const FrameTimelineInfo& other); - void clear(); -}; + long startTimeNanos = 0; -} // namespace android + // Whether this vsyncId should be used to heuristically select the display refresh rate + // TODO(b/281695725): Clean this up once TextureView use setFrameRate API + boolean useForRefreshRateSelection = false; +} diff --git a/libs/gui/aidl/android/gui/HdrCapabilities.aidl b/libs/gui/aidl/android/gui/HdrCapabilities.aidl new file mode 100644 index 0000000000..9d06da9f27 --- /dev/null +++ b/libs/gui/aidl/android/gui/HdrCapabilities.aidl @@ -0,0 +1,27 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +// Make sure to sync with libui HdrCapabilities.h + +/** @hide */ +parcelable HdrCapabilities { + int[] supportedHdrTypes; + float maxLuminance; + float maxAverageLuminance; + float minLuminance; +} diff --git a/libs/gui/aidl/android/gui/HdrConversionCapability.aidl b/libs/gui/aidl/android/gui/HdrConversionCapability.aidl new file mode 100644 index 0000000000..1bcfd38eff --- /dev/null +++ b/libs/gui/aidl/android/gui/HdrConversionCapability.aidl @@ -0,0 +1,25 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +// TODO(b/265277221): use android.hardware.graphics.common.HdrConversionCapability.aidl +/** @hide */ +parcelable HdrConversionCapability { + int sourceType; + int outputType; + boolean addsLatency; +}
\ No newline at end of file diff --git a/libs/gui/aidl/android/gui/HdrConversionStrategy.aidl b/libs/gui/aidl/android/gui/HdrConversionStrategy.aidl new file mode 100644 index 0000000000..1be74b46e7 --- /dev/null +++ b/libs/gui/aidl/android/gui/HdrConversionStrategy.aidl @@ -0,0 +1,25 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +// TODO(b/265277221): use android.hardware.graphics.common.HdrConversionStrategy.aidl +/** @hide */ +union HdrConversionStrategy { + boolean passthrough = true; + int[] autoAllowedHdrTypes; + int forceHdrConversion; +} diff --git a/libs/gui/aidl/android/gui/IHdrConversionConstants.aidl b/libs/gui/aidl/android/gui/IHdrConversionConstants.aidl new file mode 100644 index 0000000000..7697f2995b --- /dev/null +++ b/libs/gui/aidl/android/gui/IHdrConversionConstants.aidl @@ -0,0 +1,30 @@ +/* + * Copyright 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +/** @hide */ +interface IHdrConversionConstants +{ + /** HDR Conversion Mode when there is no conversion being done */ + const int HdrConversionModePassthrough = 1; + + /** HDR Conversion Mode when HDR conversion is decided by the system or implementation */ + const int HdrConversionModeAuto = 2; + + /** HDR Conversion Mode when the output HDR types is selected by the user or framework */ + const int HdrConversionModeForce = 3; +}
\ No newline at end of file diff --git a/libs/gui/aidl/android/gui/IHdrLayerInfoListener.aidl b/libs/gui/aidl/android/gui/IHdrLayerInfoListener.aidl index fc809c4c88..e8c36ee001 100644 --- a/libs/gui/aidl/android/gui/IHdrLayerInfoListener.aidl +++ b/libs/gui/aidl/android/gui/IHdrLayerInfoListener.aidl @@ -19,7 +19,9 @@ package android.gui; /** @hide */ oneway interface IHdrLayerInfoListener { // Callback with the total number of HDR layers, the dimensions of the largest layer, - // and a placeholder flags + // a placeholder flags, and the max desired HDR/SDR ratio. The max desired HDR/SDR + // ratio may be positive infinity to indicate an unbounded ratio. // TODO (b/182312559): Define the flags (likely need an indicator that a UDFPS layer is present) - void onHdrLayerInfoChanged(int numberOfHdrLayers, int maxW, int maxH, int flags); + void onHdrLayerInfoChanged(int numberOfHdrLayers, int maxW, int maxH, + int flags, float maxDesiredHdrSdrRatio); }
\ No newline at end of file diff --git a/libs/gui/aidl/android/gui/ISurfaceComposer.aidl b/libs/gui/aidl/android/gui/ISurfaceComposer.aidl index b31b37bada..539a1c140e 100644 --- a/libs/gui/aidl/android/gui/ISurfaceComposer.aidl +++ b/libs/gui/aidl/android/gui/ISurfaceComposer.aidl @@ -16,39 +16,117 @@ package android.gui; -import android.gui.DisplayCaptureArgs; +import android.gui.Color; +import android.gui.CompositionPreference; +import android.gui.ContentSamplingAttributes; import android.gui.DisplayBrightness; +import android.gui.DisplayCaptureArgs; +import android.gui.DisplayDecorationSupport; +import android.gui.DisplayedFrameStats; +import android.gui.DisplayModeSpecs; +import android.gui.DisplayPrimaries; import android.gui.DisplayState; import android.gui.DisplayStatInfo; +import android.gui.DynamicDisplayInfo; +import android.gui.FrameEvent; +import android.gui.FrameStats; +import android.gui.HdrConversionCapability; +import android.gui.HdrConversionStrategy; +import android.gui.IDisplayEventConnection; +import android.gui.IFpsListener; import android.gui.IHdrLayerInfoListener; -import android.gui.LayerCaptureArgs; +import android.gui.IRegionSamplingListener; import android.gui.IScreenCaptureListener; +import android.gui.ISurfaceComposerClient; +import android.gui.ITunnelModeEnabledListener; +import android.gui.IWindowInfosListener; +import android.gui.IWindowInfosPublisher; +import android.gui.LayerCaptureArgs; +import android.gui.LayerDebugInfo; +import android.gui.OverlayProperties; +import android.gui.PullAtomData; +import android.gui.ARect; +import android.gui.StaticDisplayInfo; +import android.gui.WindowInfosListenerInfo; /** @hide */ interface ISurfaceComposer { - /* create a virtual display + enum VsyncSource { + eVsyncSourceApp = 0, + eVsyncSourceSurfaceFlinger = 1 + } + + enum EventRegistration { + modeChanged = 1 << 0, + frameRateOverride = 1 << 1, + } + + /** + * Signal that we're done booting. + * Requires ACCESS_SURFACE_FLINGER permission + */ + void bootFinished(); + + /** + * Create a display event connection + * + * layerHandle + * Optional binder handle representing a Layer in SF to associate the new + * DisplayEventConnection with. This handle can be found inside a surface control after + * surface creation, see ISurfaceComposerClient::createSurface. Set to null if no layer + * association should be made. + */ + @nullable IDisplayEventConnection createDisplayEventConnection(VsyncSource vsyncSource, + EventRegistration eventRegistration, @nullable IBinder layerHandle); + + /** + * Create a connection with SurfaceFlinger. + */ + @nullable ISurfaceComposerClient createConnection(); + + /** + * Create a virtual display + * + * displayName + * The name of the virtual display + * secure + * Whether this virtual display is secure + * requestedRefreshRate + * The refresh rate, frames per second, to request on the virtual display. + * This is just a request, the actual rate may be adjusted to align well + * with physical displays running concurrently. If 0 is specified, the + * virtual display is refreshed at the physical display refresh rate. + * * requires ACCESS_SURFACE_FLINGER permission. */ - @nullable IBinder createDisplay(@utf8InCpp String displayName, boolean secure); + @nullable IBinder createDisplay(@utf8InCpp String displayName, boolean secure, + float requestedRefreshRate); - /* destroy a virtual display + /** + * Destroy a virtual display * requires ACCESS_SURFACE_FLINGER permission. */ void destroyDisplay(IBinder display); - /* get stable IDs for connected physical displays. + /** + * Get stable IDs for connected physical displays. */ long[] getPhysicalDisplayIds(); - long getPrimaryPhysicalDisplayId(); - - /* get token for a physical display given its stable ID obtained via getPhysicalDisplayIds or a - * DisplayEventReceiver hotplug event. + /** + * Get token for a physical display given its stable ID obtained via getPhysicalDisplayIds or + * a DisplayEventReceiver hotplug event. */ @nullable IBinder getPhysicalDisplayToken(long displayId); - /* set display power mode. depending on the mode, it can either trigger + /** + * Returns the frame timestamps supported by SurfaceFlinger. + */ + FrameEvent[] getSupportedFrameTimestamps(); + + /** + * Set display power mode. depending on the mode, it can either trigger * screen on, off or low power mode and wait for it to complete. * requires ACCESS_SURFACE_FLINGER permission. */ @@ -60,12 +138,33 @@ interface ISurfaceComposer { * video frames */ DisplayStatInfo getDisplayStats(@nullable IBinder display); - /** + /** * Get transactional state of given display. */ DisplayState getDisplayState(IBinder display); /** + * Gets immutable information about given physical display. + */ + StaticDisplayInfo getStaticDisplayInfo(long displayId); + + /** + * Gets dynamic information about given physical display. + */ + DynamicDisplayInfo getDynamicDisplayInfoFromId(long displayId); + + DynamicDisplayInfo getDynamicDisplayInfoFromToken(IBinder display); + + DisplayPrimaries getDisplayNativePrimaries(IBinder display); + + void setActiveColorMode(IBinder display, int colorMode); + + /** + * Sets the user-preferred display mode that a device should boot in. + */ + void setBootDisplayMode(IBinder display, int displayModeId); + + /** * Clears the user-preferred display mode. The device should now boot in system preferred * display mode. */ @@ -85,6 +184,28 @@ interface ISurfaceComposer { boolean getBootDisplayModeSupport(); /** + * Gets the HDR conversion capabilities of the device. The conversion capability defines whether + * conversion from sourceType to outputType is possible (with or without latency). + * + * Requires the ACCESS_SURFACE_FLINGER permission. + */ + List<HdrConversionCapability> getHdrConversionCapabilities(); + + /** + * Sets the HDR conversion strategy of the device. + * Returns the preferred HDR output type of the device, in case when HdrConversionStrategy has + * autoAllowedHdrTypes set. Returns Hdr::INVALID in other cases. + * + * Requires the ACCESS_SURFACE_FLINGER permission. + */ + int setHdrConversionStrategy(in HdrConversionStrategy hdrConversionStrategy); + + /** + * Gets whether HDR output conversion operations are supported on the device. + */ + boolean getHdrOutputConversionSupport(); + + /** * Switches Auto Low Latency Mode on/off on the connected display, if it is * available. This should only be called if the display supports Auto Low * Latency Mode as reported in #getDynamicDisplayInfo. @@ -110,7 +231,13 @@ interface ISurfaceComposer { * match the size of the output buffer. */ void captureDisplay(in DisplayCaptureArgs args, IScreenCaptureListener listener); + + /** + * Capture the specified screen. This requires the READ_FRAME_BUFFER + * permission. + */ void captureDisplayById(long displayId, IScreenCaptureListener listener); + /** * Capture a subtree of the layer hierarchy, potentially ignoring the root node. * This requires READ_FRAME_BUFFER permission. This function will fail if there @@ -118,13 +245,143 @@ interface ISurfaceComposer { */ void captureLayers(in LayerCaptureArgs args, IScreenCaptureListener listener); - /* + /** + * Clears the frame statistics for animations. + * + * Requires the ACCESS_SURFACE_FLINGER permission. + */ + void clearAnimationFrameStats(); + + /** + * Gets the frame statistics for animations. + * + * Requires the ACCESS_SURFACE_FLINGER permission. + */ + FrameStats getAnimationFrameStats(); + + /** + * Overrides the supported HDR modes for the given display device. + * + * Requires the ACCESS_SURFACE_FLINGER permission. + */ + void overrideHdrTypes(IBinder display, in int[] hdrTypes); + + /** + * Pulls surfaceflinger atoms global stats and layer stats to pipe to statsd. + * + * Requires the calling uid be from system server. + */ + PullAtomData onPullAtom(int atomId); + + /** + * Gets the list of active layers in Z order for debugging purposes + * + * Requires the ACCESS_SURFACE_FLINGER permission. + */ + List<LayerDebugInfo> getLayerDebugInfo(); + + boolean getColorManagement(); + + /** + * Gets the composition preference of the default data space and default pixel format, + * as well as the wide color gamut data space and wide color gamut pixel format. + * If the wide color gamut data space is V0_SRGB, then it implies that the platform + * has no wide color gamut support. + * + */ + CompositionPreference getCompositionPreference(); + + /** + * Requires the ACCESS_SURFACE_FLINGER permission. + */ + ContentSamplingAttributes getDisplayedContentSamplingAttributes(IBinder display); + + /** + * Turns on the color sampling engine on the display. + * + * Requires the ACCESS_SURFACE_FLINGER permission. + */ + void setDisplayContentSamplingEnabled(IBinder display, boolean enable, byte componentMask, long maxFrames); + + /** + * Returns statistics on the color profile of the last frame displayed for a given display + * + * Requires the ACCESS_SURFACE_FLINGER permission. + */ + DisplayedFrameStats getDisplayedContentSample(IBinder display, long maxFrames, long timestamp); + + /** + * Gets whether SurfaceFlinger can support protected content in GPU composition. + */ + boolean getProtectedContentSupport(); + + /** * Queries whether the given display is a wide color display. * Requires the ACCESS_SURFACE_FLINGER permission. */ boolean isWideColorDisplay(IBinder token); - /* + /** + * Registers a listener to stream median luma updates from SurfaceFlinger. + * + * The sampling area is bounded by both samplingArea and the given stopLayerHandle + * (i.e., only layers behind the stop layer will be captured and sampled). + * + * Multiple listeners may be provided so long as they have independent listeners. + * If multiple listeners are provided, the effective sampling region for each listener will + * be bounded by whichever stop layer has a lower Z value. + * + * Requires the same permissions as captureLayers and captureScreen. + */ + void addRegionSamplingListener(in ARect samplingArea, @nullable IBinder stopLayerHandle, IRegionSamplingListener listener); + + /** + * Removes a listener that was streaming median luma updates from SurfaceFlinger. + */ + void removeRegionSamplingListener(IRegionSamplingListener listener); + + /** + * Registers a listener that streams fps updates from SurfaceFlinger. + * + * The listener will stream fps updates for the layer tree rooted at the layer denoted by the + * task ID, i.e., the layer must have the task ID as part of its layer metadata with key + * METADATA_TASK_ID. If there is no such layer, then no fps is expected to be reported. + * + * Multiple listeners may be supported. + * + * Requires the READ_FRAME_BUFFER permission. + */ + void addFpsListener(int taskId, IFpsListener listener); + + /** + * Removes a listener that was streaming fps updates from SurfaceFlinger. + */ + void removeFpsListener(IFpsListener listener); + + /** + * Registers a listener to receive tunnel mode enabled updates from SurfaceFlinger. + * + * Requires ACCESS_SURFACE_FLINGER permission. + */ + void addTunnelModeEnabledListener(ITunnelModeEnabledListener listener); + + /** + * Removes a listener that was receiving tunnel mode enabled updates from SurfaceFlinger. + * + * Requires ACCESS_SURFACE_FLINGER permission. + */ + void removeTunnelModeEnabledListener(ITunnelModeEnabledListener listener); + + /** + * Sets the refresh rate boundaries for the display. + * + * @see DisplayModeSpecs.aidl for details. + */ + void setDesiredDisplayModeSpecs(IBinder displayToken, in DisplayModeSpecs specs); + + DisplayModeSpecs getDesiredDisplayModeSpecs(IBinder displayToken); + + /** * Gets whether brightness operations are supported on a display. * * displayToken @@ -138,7 +395,7 @@ interface ISurfaceComposer { */ boolean getDisplayBrightnessSupport(IBinder displayToken); - /* + /** * Sets the brightness of a display. * * displayToken @@ -153,7 +410,7 @@ interface ISurfaceComposer { */ void setDisplayBrightness(IBinder displayToken, in DisplayBrightness brightness); - /* + /** * Adds a listener that receives HDR layer information. This is used in combination * with setDisplayBrightness to adjust the display brightness depending on factors such * as whether or not HDR is in use. @@ -162,7 +419,7 @@ interface ISurfaceComposer { */ void addHdrLayerInfoListener(IBinder displayToken, IHdrLayerInfoListener listener); - /* + /** * Removes a listener that was added with addHdrLayerInfoListener. * * Returns NO_ERROR upon success, NAME_NOT_FOUND if the display is invalid, and BAD_VALUE if @@ -171,7 +428,7 @@ interface ISurfaceComposer { */ void removeHdrLayerInfoListener(IBinder displayToken, IHdrLayerInfoListener listener); - /* + /** * Sends a power boost to the composer. This function is asynchronous. * * boostId @@ -179,5 +436,75 @@ interface ISurfaceComposer { * * Returns NO_ERROR upon success. */ - void notifyPowerBoost(int boostId); + oneway void notifyPowerBoost(int boostId); + + /* + * Sets the global configuration for all the shadows drawn by SurfaceFlinger. Shadow follows + * material design guidelines. + * + * ambientColor + * Color to the ambient shadow. The alpha is premultiplied. + * + * spotColor + * Color to the spot shadow. The alpha is premultiplied. The position of the spot shadow + * depends on the light position. + * + * lightPosY/lightPosZ + * Position of the light used to cast the spot shadow. The X value is always the display + * width / 2. + * + * lightRadius + * Radius of the light casting the shadow. + */ + oneway void setGlobalShadowSettings(in Color ambientColor, in Color spotColor, float lightPosY, float lightPosZ, float lightRadius); + + /** + * Gets whether a display supports DISPLAY_DECORATION layers. + * + * displayToken + * The token of the display. + * outSupport + * An output parameter for whether/how the display supports + * DISPLAY_DECORATION layers. + * + * Returns NO_ERROR upon success. Otherwise, + * NAME_NOT_FOUND if the display is invalid, or + * BAD_VALUE if the output parameter is invalid. + */ + @nullable DisplayDecorationSupport getDisplayDecorationSupport(IBinder displayToken); + + /** + * Set the override frame rate for a specified uid by GameManagerService. + * Passing the frame rate and uid to SurfaceFlinger to update the override mapping + * in the scheduler. + */ + void setOverrideFrameRate(int uid, float frameRate); + + /** + * Gets priority of the RenderEngine in SurfaceFlinger. + */ + int getGpuContextPriority(); + + /** + * Gets the number of buffers SurfaceFlinger would need acquire. This number + * would be propagated to the client via MIN_UNDEQUEUED_BUFFERS so that the + * client could allocate enough buffers to match SF expectations of the + * pipeline depth. SurfaceFlinger will make sure that it will give the app at + * least the time configured as the 'appDuration' before trying to latch + * the buffer. + * + * The total buffers needed for a given configuration is basically the + * numbers of vsyncs a single buffer is used across the stack. For the default + * configuration a buffer is held ~1 vsync by the app, ~1 vsync by SurfaceFlinger + * and 1 vsync by the display. The extra buffers are calculated as the + * number of additional buffers on top of the 2 buffers already present + * in MIN_UNDEQUEUED_BUFFERS. + */ + int getMaxAcquiredBufferCount(); + + WindowInfosListenerInfo addWindowInfosListener(IWindowInfosListener windowInfosListener); + + void removeWindowInfosListener(IWindowInfosListener windowInfosListener); + + OverlayProperties getOverlaySupport(); } diff --git a/libs/gui/aidl/android/gui/ISurfaceComposerClient.aidl b/libs/gui/aidl/android/gui/ISurfaceComposerClient.aidl new file mode 100644 index 0000000000..68781ce953 --- /dev/null +++ b/libs/gui/aidl/android/gui/ISurfaceComposerClient.aidl @@ -0,0 +1,63 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +import android.gui.CreateSurfaceResult; +import android.gui.FrameStats; +import android.gui.LayerMetadata; + +/** @hide */ +interface ISurfaceComposerClient { + + // flags for createSurface() + // (keep in sync with SurfaceControl.java) + const int eHidden = 0x00000004; + const int eDestroyBackbuffer = 0x00000020; + const int eSkipScreenshot = 0x00000040; + const int eSecure = 0x00000080; + const int eNonPremultiplied = 0x00000100; + const int eOpaque = 0x00000400; + const int eProtectedByApp = 0x00000800; + const int eProtectedByDRM = 0x00001000; + const int eCursorWindow = 0x00002000; + const int eNoColorFill = 0x00004000; + + const int eFXSurfaceBufferQueue = 0x00000000; + const int eFXSurfaceEffect = 0x00020000; + const int eFXSurfaceBufferState = 0x00040000; + const int eFXSurfaceContainer = 0x00080000; + const int eFXSurfaceMask = 0x000F0000; + + /** + * Requires ACCESS_SURFACE_FLINGER permission + */ + CreateSurfaceResult createSurface(@utf8InCpp String name, int flags, @nullable IBinder parent, in LayerMetadata metadata); + + /** + * Requires ACCESS_SURFACE_FLINGER permission + */ + void clearLayerFrameStats(IBinder handle); + + /** + * Requires ACCESS_SURFACE_FLINGER permission + */ + FrameStats getLayerFrameStats(IBinder handle); + + CreateSurfaceResult mirrorSurface(IBinder mirrorFromHandle); + + CreateSurfaceResult mirrorDisplay(long displayId); +} diff --git a/libs/gui/aidl/android/gui/ITransactionTraceListener.aidl b/libs/gui/aidl/android/gui/ITransactionTraceListener.aidl deleted file mode 100644 index 5cd12fdc2b..0000000000 --- a/libs/gui/aidl/android/gui/ITransactionTraceListener.aidl +++ /dev/null @@ -1,6 +0,0 @@ -package android.gui; - -/** @hide */ -interface ITransactionTraceListener { - void onToggled(boolean enabled); -}
\ No newline at end of file diff --git a/libs/gui/aidl/android/gui/LayerDebugInfo.aidl b/libs/gui/aidl/android/gui/LayerDebugInfo.aidl new file mode 100644 index 0000000000..faca980f3c --- /dev/null +++ b/libs/gui/aidl/android/gui/LayerDebugInfo.aidl @@ -0,0 +1,19 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +parcelable LayerDebugInfo cpp_header "gui/LayerDebugInfo.h"; diff --git a/libs/gui/aidl/android/gui/LayerMetadata.aidl b/libs/gui/aidl/android/gui/LayerMetadata.aidl new file mode 100644 index 0000000000..1368ac512f --- /dev/null +++ b/libs/gui/aidl/android/gui/LayerMetadata.aidl @@ -0,0 +1,19 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +parcelable LayerMetadata cpp_header "gui/LayerMetadata.h"; diff --git a/libs/gui/aidl/android/gui/OverlayProperties.aidl b/libs/gui/aidl/android/gui/OverlayProperties.aidl new file mode 100644 index 0000000000..5fb1a83c65 --- /dev/null +++ b/libs/gui/aidl/android/gui/OverlayProperties.aidl @@ -0,0 +1,30 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +/** @hide */ +parcelable OverlayProperties { + parcelable SupportedBufferCombinations { + int[] pixelFormats; + int[] standards; + int[] transfers; + int[] ranges; + } + SupportedBufferCombinations[] combinations; + + boolean supportMixedColorSpaces; +} diff --git a/libs/gui/aidl/android/gui/PullAtomData.aidl b/libs/gui/aidl/android/gui/PullAtomData.aidl new file mode 100644 index 0000000000..c307cef70e --- /dev/null +++ b/libs/gui/aidl/android/gui/PullAtomData.aidl @@ -0,0 +1,23 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +/** @hide */ +parcelable PullAtomData { + byte[] data; + boolean success; +} diff --git a/libs/gui/aidl/android/gui/StaticDisplayInfo.aidl b/libs/gui/aidl/android/gui/StaticDisplayInfo.aidl new file mode 100644 index 0000000000..0ccda56ef5 --- /dev/null +++ b/libs/gui/aidl/android/gui/StaticDisplayInfo.aidl @@ -0,0 +1,30 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +import android.gui.DisplayConnectionType; +import android.gui.DeviceProductInfo; +import android.gui.Rotation; + +/** @hide */ +parcelable StaticDisplayInfo { + DisplayConnectionType connectionType = DisplayConnectionType.Internal; + float density; + boolean secure; + @nullable DeviceProductInfo deviceProductInfo; + Rotation installOrientation = Rotation.Rotation0; +} diff --git a/libs/gui/aidl/android/gui/TrustedPresentationThresholds.aidl b/libs/gui/aidl/android/gui/TrustedPresentationThresholds.aidl new file mode 100644 index 0000000000..1eea5b44a4 --- /dev/null +++ b/libs/gui/aidl/android/gui/TrustedPresentationThresholds.aidl @@ -0,0 +1,24 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +parcelable TrustedPresentationThresholds { + float minAlpha = -1.0f; + float minFractionRendered = -1.0f; + + int stabilityRequirementMs = 0; +} diff --git a/libs/gui/aidl/android/gui/WindowInfosListenerInfo.aidl b/libs/gui/aidl/android/gui/WindowInfosListenerInfo.aidl new file mode 100644 index 0000000000..0ca13b768a --- /dev/null +++ b/libs/gui/aidl/android/gui/WindowInfosListenerInfo.aidl @@ -0,0 +1,25 @@ +/** + * Copyright (c) 2023, The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +import android.gui.IWindowInfosPublisher; + +/** @hide */ +parcelable WindowInfosListenerInfo { + long listenerId; + IWindowInfosPublisher windowInfosPublisher; +}
\ No newline at end of file diff --git a/libs/gui/android/gui/FocusRequest.aidl b/libs/gui/android/gui/FocusRequest.aidl index b13c60049c..62d1b68147 100644 --- a/libs/gui/android/gui/FocusRequest.aidl +++ b/libs/gui/android/gui/FocusRequest.aidl @@ -24,15 +24,6 @@ parcelable FocusRequest { @nullable IBinder token; @utf8InCpp String windowName; /** - * The token that the caller expects currently to be focused. If the - * specified token does not match the currently focused window, this request will be dropped. - * If the specified focused token matches the currently focused window, the call will succeed. - * Set this to "null" if this call should succeed no matter what the currently focused token - * is. - */ - @nullable IBinder focusedToken; - @utf8InCpp String focusedWindowName; - /** * SYSTEM_TIME_MONOTONIC timestamp in nanos set by the client (wm) when requesting the focus * change. This determines which request gets precedence if there is a focus change request * from another source such as pointer down. diff --git a/libs/gui/android/gui/IWindowInfosListener.aidl b/libs/gui/android/gui/IWindowInfosListener.aidl index a5b2762318..07cb5ed0e6 100644 --- a/libs/gui/android/gui/IWindowInfosListener.aidl +++ b/libs/gui/android/gui/IWindowInfosListener.aidl @@ -16,12 +16,9 @@ package android.gui; -import android.gui.DisplayInfo; -import android.gui.IWindowInfosReportedListener; -import android.gui.WindowInfo; +import android.gui.WindowInfosUpdate; /** @hide */ -oneway interface IWindowInfosListener -{ - void onWindowInfosChanged(in WindowInfo[] windowInfos, in DisplayInfo[] displayInfos, in @nullable IWindowInfosReportedListener windowInfosReportedListener); +oneway interface IWindowInfosListener { + void onWindowInfosChanged(in WindowInfosUpdate update); } diff --git a/libs/gui/android/gui/IWindowInfosPublisher.aidl b/libs/gui/android/gui/IWindowInfosPublisher.aidl new file mode 100644 index 0000000000..5a9c32845e --- /dev/null +++ b/libs/gui/android/gui/IWindowInfosPublisher.aidl @@ -0,0 +1,23 @@ +/** + * Copyright (c) 2023, The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.gui; + +/** @hide */ +oneway interface IWindowInfosPublisher +{ + void ackWindowInfosReceived(long vsyncId, long listenerId); +} diff --git a/libs/gui/android/gui/WindowInfosUpdate.aidl b/libs/gui/android/gui/WindowInfosUpdate.aidl new file mode 100644 index 0000000000..0c6109da8f --- /dev/null +++ b/libs/gui/android/gui/WindowInfosUpdate.aidl @@ -0,0 +1,22 @@ +/* +** Copyright 2023, The Android Open Source Project +** +** Licensed under the Apache License, Version 2.0 (the "License"); +** you may not use this file except in compliance with the License. +** You may obtain a copy of the License at +** +** http://www.apache.org/licenses/LICENSE-2.0 +** +** Unless required by applicable law or agreed to in writing, software +** distributed under the License is distributed on an "AS IS" BASIS, +** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +** See the License for the specific language governing permissions and +** limitations under the License. +*/ + +package android.gui; + +import android.gui.DisplayInfo; +import android.gui.WindowInfo; + +parcelable WindowInfosUpdate cpp_header "gui/WindowInfosUpdate.h"; diff --git a/libs/gui/fuzzer/Android.bp b/libs/gui/fuzzer/Android.bp new file mode 100644 index 0000000000..82e1b5ae4d --- /dev/null +++ b/libs/gui/fuzzer/Android.bp @@ -0,0 +1,136 @@ +/* + * Copyright 2021 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package { + // See: http://go/android-license-faq + // A large-scale-change added 'default_applicable_licenses' to import + // all of the 'license_kinds' from "frameworks_native_license" + // to get the below license kinds: + // SPDX-license-identifier-Apache-2.0 + default_applicable_licenses: ["frameworks_native_license"], +} + +cc_defaults { + name: "libgui_fuzzer_defaults", + static_libs: [ + "android.hidl.token@1.0-utils", + "libbinder_random_parcel", + "libgui_aidl_static", + "libgui_window_info_static", + "libpdx", + "libgmock", + "libgui_mocks", + "libgmock_ndk", + "libgmock_main", + "libgtest_ndk_c++", + "libgmock_main_ndk", + "librenderengine_mocks", + "perfetto_trace_protos", + "libcompositionengine_mocks", + "perfetto_trace_protos", + ], + shared_libs: [ + "android.hardware.configstore@1.0", + "android.hardware.configstore-utils", + "android.hardware.graphics.bufferqueue@1.0", + "android.hardware.graphics.bufferqueue@2.0", + "android.hardware.power-V4-cpp", + "android.hidl.token@1.0", + "libSurfaceFlingerProp", + "libgui", + "libbase", + "liblog", + "libEGL", + "libGLESv2", + "libbinder", + "libcutils", + "libhidlbase", + "libinput", + "libui", + "libutils", + "libnativewindow", + "libvndksupport", + ], + header_libs: [ + "libdvr_headers", + "libui_fuzzableDataspaces_headers", + ], + fuzz_config: { + cc: [ + "android-media-fuzzing-reports@google.com", + ], + componentid: 155276, + }, +} + +cc_fuzz { + name: "libgui_surfaceComposer_fuzzer", + srcs: [ + "libgui_surfaceComposer_fuzzer.cpp", + ], + defaults: [ + "libgui_fuzzer_defaults", + ], +} + +cc_fuzz { + name: "libgui_surfaceComposerClient_fuzzer", + srcs: [ + "libgui_surfaceComposerClient_fuzzer.cpp", + ], + defaults: [ + "libgui_fuzzer_defaults", + ], +} + +cc_fuzz { + name: "libgui_parcelable_fuzzer", + srcs: [ + "libgui_parcelable_fuzzer.cpp", + ], + defaults: [ + "libgui_fuzzer_defaults", + ], +} + +cc_fuzz { + name: "libgui_bufferQueue_fuzzer", + srcs: [ + "libgui_bufferQueue_fuzzer.cpp", + ], + defaults: [ + "libgui_fuzzer_defaults", + ], +} + +cc_fuzz { + name: "libgui_consumer_fuzzer", + srcs: [ + "libgui_consumer_fuzzer.cpp", + ], + defaults: [ + "libgui_fuzzer_defaults", + ], +} + +cc_fuzz { + name: "libgui_displayEvent_fuzzer", + srcs: [ + "libgui_displayEvent_fuzzer.cpp", + ], + defaults: [ + "libgui_fuzzer_defaults", + ], +} diff --git a/libs/gui/fuzzer/README.md b/libs/gui/fuzzer/README.md new file mode 100644 index 0000000000..96e27c989f --- /dev/null +++ b/libs/gui/fuzzer/README.md @@ -0,0 +1,219 @@ +# Fuzzers for Libgui + +## Table of contents ++ [libgui_surfaceComposer_fuzzer](#SurfaceComposer) ++ [libgui_surfaceComposerClient_fuzzer](#SurfaceComposerClient) ++ [libgui_parcelable_fuzzer](#Libgui_Parcelable) ++ [libgui_bufferQueue_fuzzer](#BufferQueue) ++ [libgui_consumer_fuzzer](#Libgui_Consumer) ++ [libgui_displayEvent_fuzzer](#LibGui_DisplayEvent) + +# <a name="libgui_surfaceComposer_fuzzer"></a> Fuzzer for SurfaceComposer + +SurfaceComposer supports the following parameters: +1. SurfaceWidth (parameter name:`width`) +2. SurfaceHeight (parameter name:`height`) +3. TransactionStateFlags (parameter name:`flags`) +4. TransformHint (parameter name:`outTransformHint`) +5. SurfacePixelFormat (parameter name:`format`) +6. LayerId (parameter name:`outLayerId`) +7. SurfaceComposerTags (parameter name:`surfaceTag`) +8. PowerBoostID (parameter name:`boostId`) +9. VsyncSource (parameter name:`vsyncSource`) +10. EventRegistrationFlags (parameter name:`eventRegistration`) +11. FrameRateCompatibility (parameter name:`frameRateCompatibility`) +12. ChangeFrameRateStrategy (parameter name:`changeFrameRateStrategy`) +13. HdrTypes (parameter name:`hdrTypes`) + +| Parameter| Valid Values| Configured Value| +|------------- |-------------| ----- | +|`surfaceTag` | 0.`BnSurfaceComposer::BOOT_FINISHED`, 1.`BnSurfaceComposer::CREATE_CONNECTION`, 2.`BnSurfaceComposer::GET_STATIC_DISPLAY_INFO`, 3.`BnSurfaceComposer::CREATE_DISPLAY_EVENT_CONNECTION`, 4.`BnSurfaceComposer::CREATE_DISPLAY`, 5.`BnSurfaceComposer::DESTROY_DISPLAY`, 6.`BnSurfaceComposer::GET_PHYSICAL_DISPLAY_TOKEN`, 7.`BnSurfaceComposer::SET_TRANSACTION_STATE`, 8.`BnSurfaceComposer::AUTHENTICATE_SURFACE`, 9.`BnSurfaceComposer::GET_SUPPORTED_FRAME_TIMESTAMPS`, 10.`BnSurfaceComposer::GET_DISPLAY_STATE`, 11.`BnSurfaceComposer::CAPTURE_DISPLAY`, 12.`BnSurfaceComposer::CAPTURE_LAYERS`, 13.`BnSurfaceComposer::CLEAR_ANIMATION_FRAME_STATS`, 14.`BnSurfaceComposer::GET_ANIMATION_FRAME_STATS`, 15.`BnSurfaceComposer::SET_POWER_MODE`, 16.`BnSurfaceComposer::GET_DISPLAY_STATS`, 17.`BnSurfaceComposer::SET_ACTIVE_COLOR_MODE`, 18.`BnSurfaceComposer::ENABLE_VSYNC_INJECTIONS`, 19.`BnSurfaceComposer::INJECT_VSYNC`, 20.`BnSurfaceComposer::GET_LAYER_DEBUG_INFO`, 21.`BnSurfaceComposer::GET_COMPOSITION_PREFERENCE`, 22.`BnSurfaceComposer::GET_COLOR_MANAGEMENT`, 23.`BnSurfaceComposer::GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES`, 24.`BnSurfaceComposer::SET_DISPLAY_CONTENT_SAMPLING_ENABLED`, 25.`BnSurfaceComposer::GET_DISPLAYED_CONTENT_SAMPLE`, 26.`BnSurfaceComposer::GET_PROTECTED_CONTENT_SUPPORT`, 27.`BnSurfaceComposer::IS_WIDE_COLOR_DISPLAY`, 28.`BnSurfaceComposer::GET_DISPLAY_NATIVE_PRIMARIES`, 29.`BnSurfaceComposer::GET_PHYSICAL_DISPLAY_IDS`, 30.`BnSurfaceComposer::ADD_REGION_SAMPLING_LISTENER`, 31.`BnSurfaceComposer::REMOVE_REGION_SAMPLING_LISTENER`, 32.`BnSurfaceComposer::SET_DESIRED_DISPLAY_MODE_SPECS`, 33.`BnSurfaceComposer::GET_DESIRED_DISPLAY_MODE_SPECS`, 34.`BnSurfaceComposer::GET_DISPLAY_BRIGHTNESS_SUPPORT`, 35.`BnSurfaceComposer::SET_DISPLAY_BRIGHTNESS`, 36.`BnSurfaceComposer::CAPTURE_DISPLAY_BY_ID`, 37.`BnSurfaceComposer::NOTIFY_POWER_BOOST`, 38.`BnSurfaceComposer::SET_GLOBAL_SHADOW_SETTINGS`, 39.`BnSurfaceComposer::SET_AUTO_LOW_LATENCY_MODE`, 40.`BnSurfaceComposer::SET_GAME_CONTENT_TYPE`, 41.`BnSurfaceComposer::SET_FRAME_RATE`, 42.`BnSurfaceComposer::ACQUIRE_FRAME_RATE_FLEXIBILITY_TOKEN`, 43.`BnSurfaceComposer::SET_FRAME_TIMELINE_INFO`, 44.`BnSurfaceComposer::ADD_TRANSACTION_TRACE_LISTENER`, 45.`BnSurfaceComposer::GET_GPU_CONTEXT_PRIORITY`, 46.`BnSurfaceComposer::GET_MAX_ACQUIRED_BUFFER_COUNT`, 47.`BnSurfaceComposer::GET_DYNAMIC_DISPLAY_INFO`, 48.`BnSurfaceComposer::ADD_FPS_LISTENER`, 49.`BnSurfaceComposer::REMOVE_FPS_LISTENER`, 50.`BnSurfaceComposer::OVERRIDE_HDR_TYPES`, 51.`BnSurfaceComposer::ADD_HDR_LAYER_INFO_LISTENER`, 52.`BnSurfaceComposer::REMOVE_HDR_LAYER_INFO_LISTENER`, 53.`BnSurfaceComposer::ON_PULL_ATOM`, 54.`BnSurfaceComposer::ADD_TUNNEL_MODE_ENABLED_LISTENER`, 55.`BnSurfaceComposer::REMOVE_TUNNEL_MODE_ENABLED_LISTENER` | Value obtained from FuzzedDataProvider| +|`boostId`| 0.`hardware::power::Boost::INTERACTION`, 1.`hardware::power::Boost::DISPLAY_UPDATE_IMMINENT`, 2.`hardware::power::Boost::ML_ACC`, 3.`hardware::power::Boost::AUDIO_LAUNCH`, 4.`hardware::power::Boost::CAMERA_LAUNCH`, 5.`hardware::power::Boost::CAMERA_SHOT` |Value obtained from FuzzedDataProvider| +|`vsyncSource`| 0.`ISurfaceComposer::eVsyncSourceApp`, 1.`ISurfaceComposer::eVsyncSourceSurfaceFlinger`, |Value obtained from FuzzedDataProvider| +|`eventRegistration`| 0.`ISurfaceComposer::EventRegistration::modeChanged`, 1.`ISurfaceComposer::EventRegistration::frameRateOverride` |Value obtained from FuzzedDataProvider| +|`frameRateCompatibility`| 0.`ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT`, 1.`ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_FIXED_SOURCE` |Value obtained from FuzzedDataProvider| +|`changeFrameRateStrategy`| 0.`ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS`, 1.`ANATIVEWINDOW_CHANGE_FRAME_RATE_ALWAYS` |Value obtained from FuzzedDataProvider| +|`hdrTypes`| 0.`ui::Hdr::DOLBY_VISION`, 1.`ui::Hdr::HDR10`, 2.`ui::Hdr::HLG`, 3.`ui::Hdr::HDR10_PLUS` |Value obtained from FuzzedDataProvider| + +#### Steps to run +1. Build the fuzzer +``` + $ mm -j$(nproc) libgui_surfaceComposer_fuzzer +``` +2. Run on device +``` + $ adb sync data + $ adb shell /data/fuzz/arm64/libgui_surfaceComposer_fuzzer/libgui_surfaceComposer_fuzzer +``` + +# <a name="libgui_surfaceComposerClient_fuzzer"></a> Fuzzer for SurfaceComposerClient + +SurfaceComposerClient supports the following data sources: +1. SurfaceWidth (parameter name:`width`) +2. SurfaceHeight (parameter name:`height`) +3. TransactionStateFlags (parameter name:`flags`) +4. TransformHint (parameter name:`outTransformHint`) +5. SurfacePixelFormat (parameter name:`format`) +6. LayerId (parameter name:`outLayerId`) +7. SurfaceComposerClientTags (parameter name:`surfaceTag`) +8. DefaultMode (parameter name:`defaultMode`) +9. PrimaryRefreshRateMin (parameter name:`primaryRefreshRateMin`) +10. PrimaryRefreshRateMax (parameter name:`primaryRefreshRateMax`) +11. AppRefreshRateMin (parameter name:`appRefreshRateMin`) +12. AppRefreshRateMax (parameter name:`appRefreshRateMax`) +13. DisplayPowerMode (parameter name:`mode`) +14. CacheId (parameter name:`cacheId`) +15. DisplayBrightness (parameter name:`brightness`) +16. PowerBoostID (parameter name:`boostId`) +17. AtomId (parameter name:`atomId`) +18. ComponentMask (parameter name:`componentMask`) +19. MaxFrames (parameter name:`maxFrames`) +20. TaskId (parameter name:`taskId`) +21. Alpha (parameter name:`aplha`) +22. CornerRadius (parameter name:`cornerRadius`) +23. BackgroundBlurRadius (parameter name:`backgroundBlurRadius`) +24. Half3Color (parameter name:`color`) +25. LayerStack (parameter name:`layerStack`) +26. Dataspace (parameter name:`dataspace`) +27. Api (parameter name:`api`) +28. Priority (parameter name:`priority`) +29. TouchableRegionPointX (parameter name:`pointX`) +30. TouchableRegionPointY (parameter name:`pointY`) +31. ColorMode (parameter name:`colorMode`) +32. WindowInfoFlags (parameter name:`flags`) +33. WindowInfoTransformOrientation (parameter name:`transform`) + +| Parameter| Valid Values| Configured Value| +|------------- |-------------| ----- | +|`surfaceTag`| 0.`Tag::CREATE_SURFACE`, 1.`Tag::CREATE_WITH_SURFACE_PARENT`, 2.`Tag::CLEAR_LAYER_FRAME_STATS`, 3.`Tag::GET_LAYER_FRAME_STATS`, 4.`Tag::MIRROR_SURFACE`, 5.`Tag::LAST` |Value obtained from FuzzedDataProvider| +|`mode`| 0.`gui::TouchOcclusionMode::BLOCK_UNTRUSTED`, 1.`gui::TouchOcclusionMode::USE_OPACITY`, 2.`gui::TouchOcclusionMode::ALLOW` |Value obtained from FuzzedDataProvider| +|`boostId`| 0.`hardware::power::Boost::INTERACTION`, 1.`hardware::power::Boost::DISPLAY_UPDATE_IMMINENT`, 2.`hardware::power::Boost::ML_ACC`, 3.`hardware::power::Boost::AUDIO_LAUNCH`, 4.`hardware::power::Boost::CAMERA_LAUNCH`, 5.`hardware::power::Boost::CAMERA_SHOT` |Value obtained from FuzzedDataProvider| +|`colorMode`|0.`ui::ColorMode::NATIVE`, 1.`ui::ColorMode::STANDARD_BT601_625`, 2.`ui::ColorMode::STANDARD_BT601_625_UNADJUSTED`, 3.`ui::ColorMode::STANDARD_BT601_525`, 4.`ui::ColorMode::STANDARD_BT601_525_UNADJUSTED`, 5.`ui::ColorMode::STANDARD_BT709`, 6.`ui::ColorMode::DCI_P3`, 7.`ui::ColorMode::SRGB`, 8.`ui::ColorMode::ADOBE_RGB`, 9.`ui::ColorMode::DISPLAY_P3`, 10.`ui::ColorMode::BT2020`, 11.`ui::ColorMode::BT2100_PQ`, 12.`ui::ColorMode::BT2100_HLG`, 13.`ui::ColorMode::DISPLAY_BT2020` |Value obtained from FuzzedDataProvider| +|`flags`|0 .`gui::WindowInfo::Flag::ALLOW_LOCK_WHILE_SCREEN_ON`, 1.`gui::WindowInfo::Flag::DIM_BEHIND`, 2.`gui::WindowInfo::Flag::BLUR_BEHIND`, 3.`gui::WindowInfo::Flag::NOT_FOCUSABLE`, 4.`gui::WindowInfo::Flag::NOT_TOUCHABLE`, 5.`gui::WindowInfo::Flag::NOT_TOUCH_MODAL`, 6.`gui::WindowInfo::Flag::TOUCHABLE_WHEN_WAKING`, 7.`gui::WindowInfo::Flag::KEEP_SCREEN_ON`, 8.`gui::WindowInfo::Flag::LAYOUT_IN_SCREEN`, 9.`gui::WindowInfo::Flag::LAYOUT_NO_LIMITS`, 10.`gui::WindowInfo::Flag::FULLSCREEN`, 11.`gui::WindowInfo::Flag::FORCE_NOT_FULLSCREEN`, 12.`gui::WindowInfo::Flag::DITHER`, 13.`gui::WindowInfo::Flag::SECURE`, 14.`gui::WindowInfo::Flag::SCALED`, 15.`gui::WindowInfo::Flag::IGNORE_CHEEK_PRESSES`, 16.`gui::WindowInfo::Flag::LAYOUT_INSET_DECOR`, 17.`gui::WindowInfo::Flag::ALT_FOCUSABLE_IM`, 18.`gui::WindowInfo::Flag::WATCH_OUTSIDE_TOUCH`, 19.`gui::WindowInfo::Flag::SHOW_WHEN_LOCKED`, 20.`gui::WindowInfo::Flag::SHOW_WALLPAPER`, 21.`gui::WindowInfo::Flag::TURN_SCREEN_ON`, 22.`gui::WindowInfo::Flag::DISMISS_KEYGUARD`, 23.`gui::WindowInfo::Flag::SPLIT_TOUCH`, 24.`gui::WindowInfo::Flag::HARDWARE_ACCELERATED`, 25.`gui::WindowInfo::Flag::LAYOUT_IN_OVERSCAN`, 26.`gui::WindowInfo::Flag::TRANSLUCENT_STATUS`, 27.`gui::WindowInfo::Flag::TRANSLUCENT_NAVIGATION`, 28.`gui::WindowInfo::Flag::LOCAL_FOCUS_MODE`, 29.`gui::WindowInfo::Flag::SLIPPERY`, 30.`gui::WindowInfo::Flag::LAYOUT_ATTACHED_IN_DECOR`, 31.`gui::WindowInfo::Flag::DRAWS_SYSTEM_BAR_BACKGROUNDS`, |Value obtained from FuzzedDataProvider| +|`dataspace`| 0.`ui::Dataspace::UNKNOWN`, 1.`ui::Dataspace::ARBITRARY`, 2.`ui::Dataspace::STANDARD_SHIFT`, 3.`ui::Dataspace::STANDARD_MASK`, 4.`ui::Dataspace::STANDARD_UNSPECIFIED`, 5.`ui::Dataspace::STANDARD_BT709`, 6.`ui::Dataspace::STANDARD_BT601_625`, 7.`ui::Dataspace::STANDARD_BT601_625_UNADJUSTED`, 8.`ui::Dataspace::STANDARD_BT601_525`, 9.`ui::Dataspace::STANDARD_BT601_525_UNADJUSTED`, 10.`ui::Dataspace::STANDARD_BT2020`, 11.`ui::Dataspace::STANDARD_BT2020_CONSTANT_LUMINANCE`, 12.`ui::Dataspace::STANDARD_BT470M`, 13.`ui::Dataspace::STANDARD_FILM`, 14.`ui::Dataspace::STANDARD_DCI_P3`, 15.`ui::Dataspace::STANDARD_ADOBE_RGB`, 16.`ui::Dataspace::TRANSFER_SHIFT`, 17.`ui::Dataspace::TRANSFER_MASK`, 18.`ui::Dataspace::TRANSFER_UNSPECIFIED`, 19.`ui::Dataspace::TRANSFER_LINEAR`, 20.`ui::Dataspace::TRANSFER_SRGB`, 21.`ui::Dataspace::TRANSFER_SMPTE_170M`, 22.`ui::Dataspace::TRANSFER_GAMMA2_2`, 23.`ui::Dataspace::TRANSFER_GAMMA2_6`, 24.`ui::Dataspace::TRANSFER_GAMMA2_8`, 25.`ui::Dataspace::TRANSFER_ST2084`, 26.`ui::Dataspace::TRANSFER_HLG`, 27.`ui::Dataspace::RANGE_SHIFT`, 28.`ui::Dataspace::RANGE_MASK`, 29.`ui::Dataspace::RANGE_UNSPECIFIED`, 30.`ui::Dataspace::RANGE_FULL`, 31.`ui::Dataspace::RANGE_LIMITED`, 32.`ui::Dataspace::RANGE_EXTENDED`, 33.`ui::Dataspace::SRGB_LINEAR`, 34.`ui::Dataspace::V0_SRGB_LINEAR`, 35.`ui::Dataspace::V0_SCRGB_LINEAR`, 36.`ui::Dataspace::SRGB`, 37.`ui::Dataspace::V0_SRGB`, 38.`ui::Dataspace::V0_SCRGB`, 39.`ui::Dataspace::JFIF`, 40.`ui::Dataspace::V0_JFIF`, 41.`ui::Dataspace::BT601_625`, 42.`ui::Dataspace::V0_BT601_625`, 43.`ui::Dataspace::BT601_525`, 44.`ui::Dataspace::V0_BT601_525`, 45.`ui::Dataspace::BT709`, 46.`ui::Dataspace::V0_BT709`, 47.`ui::Dataspace::DCI_P3_LINEAR`, 48.`ui::Dataspace::DCI_P3`, 49.`ui::Dataspace::DISPLAY_P3_LINEAR`, 50.`ui::Dataspace::DISPLAY_P3`, 51.`ui::Dataspace::ADOBE_RGB`, 52.`ui::Dataspace::BT2020_LINEAR`, 53.`ui::Dataspace::BT2020`, 54.`ui::Dataspace::BT2020_PQ`, 55.`ui::Dataspace::DEPTH`, 56.`ui::Dataspace::SENSOR`, 57.`ui::Dataspace::BT2020_ITU`, 58.`ui::Dataspace::BT2020_ITU_PQ`, 59.`ui::Dataspace::BT2020_ITU_HLG`, 60.`ui::Dataspace::BT2020_HLG`, 61.`ui::Dataspace::DISPLAY_BT2020`, 62.`ui::Dataspace::DYNAMIC_DEPTH`, 63.`ui::Dataspace::JPEG_APP_SEGMENTS`, 64.`ui::Dataspace::HEIF`, |Value obtained from FuzzedDataProvider| +|`transform`| 0.`ui::Transform::ROT_0`, 1.`ui::Transform::FLIP_H`, 2.`ui::Transform::FLIP_V`, 3.`ui::Transform::ROT_90`, 4.`ui::Transform::ROT_180`, 5.`ui::Transform::ROT_270` |Value obtained from FuzzedDataProvider| + +#### Steps to run +1. Build the fuzzer +``` + $ mm -j$(nproc) libgui_surfaceComposerClient_fuzzer +``` +2. To run on device +``` + $ adb sync data + $ adb shell /data/fuzz/arm64/libgui_surfaceComposerClient_fuzzer/libgui_surfaceComposerClient_fuzzer +``` + +# <a name="libgui_parcelable_fuzzer"></a> Fuzzer for Libgui_Parcelable + +Libgui_Parcelable supports the following parameters: +1. LayerMetadataKey (parameter name:`key`) +2. Dataspace (parameter name:`mDataspace`) + +| Parameter| Valid Values| Configured Value| +|------------- |-------------| ----- | +|`key`| 0.`view::LayerMetadataKey::METADATA_OWNER_UID`, 1.`view::LayerMetadataKey::METADATA_WINDOW_TYPE`, 2.`view::LayerMetadataKey::METADATA_TASK_ID`, 3.`view::LayerMetadataKey::METADATA_MOUSE_CURSOR`, 4.`view::LayerMetadataKey::METADATA_ACCESSIBILITY_ID`, 5.`view::LayerMetadataKey::METADATA_OWNER_PID`, 6.`view::LayerMetadataKey::METADATA_DEQUEUE_TIME`, 7.`view::LayerMetadataKey::METADATA_GAME_MODE`, |Value obtained from FuzzedDataProvider| +|`mDataSpace`| 0.`ui::Dataspace::UNKNOWN`, 1.`ui::Dataspace::ARBITRARY`, 2.`ui::Dataspace::STANDARD_SHIFT`, 3.`ui::Dataspace::STANDARD_MASK`, 4.`ui::Dataspace::STANDARD_UNSPECIFIED`, 5.`ui::Dataspace::STANDARD_BT709`, 6.`ui::Dataspace::STANDARD_BT601_625`, 7.`ui::Dataspace::STANDARD_BT601_625_UNADJUSTED`, 8.`ui::Dataspace::STANDARD_BT601_525`, 9.`ui::Dataspace::STANDARD_BT601_525_UNADJUSTED`, 10.`ui::Dataspace::STANDARD_BT2020`, 11.`ui::Dataspace::STANDARD_BT2020_CONSTANT_LUMINANCE`, 12.`ui::Dataspace::STANDARD_BT470M`, 13.`ui::Dataspace::STANDARD_FILM`, 14.`ui::Dataspace::STANDARD_DCI_P3`, 15.`ui::Dataspace::STANDARD_ADOBE_RGB`, 16.`ui::Dataspace::TRANSFER_SHIFT`, 17.`ui::Dataspace::TRANSFER_MASK`, 18.`ui::Dataspace::TRANSFER_UNSPECIFIED`, 19.`ui::Dataspace::TRANSFER_LINEAR`, 20.`ui::Dataspace::TRANSFER_SRGB`, 21.`ui::Dataspace::TRANSFER_SMPTE_170M`, 22.`ui::Dataspace::TRANSFER_GAMMA2_2`, 23.`ui::Dataspace::TRANSFER_GAMMA2_6`, 24.`ui::Dataspace::TRANSFER_GAMMA2_8`, 25.`ui::Dataspace::TRANSFER_ST2084`, 26.`ui::Dataspace::TRANSFER_HLG`, 27.`ui::Dataspace::RANGE_SHIFT`, 28.`ui::Dataspace::RANGE_MASK`, 29.`ui::Dataspace::RANGE_UNSPECIFIED`, 30.`ui::Dataspace::RANGE_FULL`, 31.`ui::Dataspace::RANGE_LIMITED`, 32.`ui::Dataspace::RANGE_EXTENDED`, 33.`ui::Dataspace::SRGB_LINEAR`, 34.`ui::Dataspace::V0_SRGB_LINEAR`, 35.`ui::Dataspace::V0_SCRGB_LINEAR`, 36.`ui::Dataspace::SRGB`, 37.`ui::Dataspace::V0_SRGB`, 38.`ui::Dataspace::V0_SCRGB`, 39.`ui::Dataspace::JFIF`, 40.`ui::Dataspace::V0_JFIF`, 41.`ui::Dataspace::BT601_625`, 42.`ui::Dataspace::V0_BT601_625`, 43.`ui::Dataspace::BT601_525`, 44.`ui::Dataspace::V0_BT601_525`, 45.`ui::Dataspace::BT709`, 46.`ui::Dataspace::V0_BT709`, 47.`ui::Dataspace::DCI_P3_LINEAR`, 48.`ui::Dataspace::DCI_P3`, 49.`ui::Dataspace::DISPLAY_P3_LINEAR`, 50.`ui::Dataspace::DISPLAY_P3`, 51.`ui::Dataspace::ADOBE_RGB`, 52.`ui::Dataspace::BT2020_LINEAR`, 53.`ui::Dataspace::BT2020`, 54.`ui::Dataspace::BT2020_PQ`, 55.`ui::Dataspace::DEPTH`, 56.`ui::Dataspace::SENSOR`, 57.`ui::Dataspace::BT2020_ITU`, 58.`ui::Dataspace::BT2020_ITU_PQ`, 59.`ui::Dataspace::BT2020_ITU_HLG`, 60.`ui::Dataspace::BT2020_HLG`, 61.`ui::Dataspace::DISPLAY_BT2020`, 62.`ui::Dataspace::DYNAMIC_DEPTH`, 63.`ui::Dataspace::JPEG_APP_SEGMENTS`, 64.`ui::Dataspace::HEIF`, |Value obtained from FuzzedDataProvider| + +#### Steps to run +1. Build the fuzzer +``` + $ mm -j$(nproc) libgui_fuzzer +``` +2. Run on device +``` + $ adb sync data + $ adb shell /data/fuzz/arm64/libgui_fuzzer/libgui_fuzzer +``` + +# <a name="libgui_bufferQueue_fuzzer"></a> Fuzzer for BufferQueue + +BufferQueue supports the following parameters: +1. SurfaceWidth (parameter name:`width`) +2. SurfaceHeight (parameter name:`height`) +3. TransactionStateFlags (parameter name:`flags`) +4. TransformHint (parameter name:`outTransformHint`) +5. SurfacePixelFormat (parameter name:`format`) +6. LayerId (parameter name:`layerId`) +7. BufferId (parameter name:`bufferId`) +8. FrameNumber (parameter name:`frameNumber`) +9. FrameRate (parameter name:`frameRate`) +10. Compatability (parameter name:`compatability`) +11. LatchTime (parameter name:`latchTime`) +12. AcquireTime (parameter name:`acquireTime`) +13. RefreshTime (parameter name:`refreshTime`) +14. DequeueTime (parameter name:`dequeueTime`) +15. Slot (parameter name:`slot`) +16. MaxBuffers (parameter name:`maxBuffers`) +17. GenerationNumber (parameter name:`generationNumber`) +18. Api (parameter name:`api`) +19. Usage (parameter name:`usage`) +20. MaxFrameNumber (parameter name:`maxFrameNumber`) +21. BufferCount (parameter name:`bufferCount`) +22. MaxAcquredBufferCount (parameter name:`maxAcquredBufferCount`) +23. Status (parameter name:`status`) +24. ApiConnection (parameter name:`apiConnection`) +25. Dataspace (parameter name:`dataspace`) + +| Parameter| Valid Values| Configured Value| +|------------- |-------------| ----- | +|`status`| 0.`OK`, 1.`NO_MEMORY`, 2.`NO_INIT`, 3.`BAD_VALUE`, 4.`DEAD_OBJECT`, 5.`INVALID_OPERATION`, 6.`TIMED_OUT`, 7.`WOULD_BLOCK`, 8.`UNKNOWN_ERROR`, 9.`ALREADY_EXISTS`, |Value obtained from FuzzedDataProvider| +|`apiConnection`| 0.`BufferQueueCore::CURRENTLY_CONNECTED_API`, 1.`BufferQueueCore::NO_CONNECTED_API`, 2.`NATIVE_WINDOW_API_EGL`, 3.`NATIVE_WINDOW_API_CPU`, 4.`NATIVE_WINDOW_API_MEDIA`, 5.`NATIVE_WINDOW_API_CAMERA`, |Value obtained from FuzzedDataProvider| +|`dataspace`| 0.`ui::Dataspace::UNKNOWN`, 1.`ui::Dataspace::ARBITRARY`, 2.`ui::Dataspace::STANDARD_SHIFT`, 3.`ui::Dataspace::STANDARD_MASK`, 4.`ui::Dataspace::STANDARD_UNSPECIFIED`, 5.`ui::Dataspace::STANDARD_BT709`, 6.`ui::Dataspace::STANDARD_BT601_625`, 7.`ui::Dataspace::STANDARD_BT601_625_UNADJUSTED`, 8.`ui::Dataspace::STANDARD_BT601_525`, 9.`ui::Dataspace::STANDARD_BT601_525_UNADJUSTED`, 10.`ui::Dataspace::STANDARD_BT2020`, 11.`ui::Dataspace::STANDARD_BT2020_CONSTANT_LUMINANCE`, 12.`ui::Dataspace::STANDARD_BT470M`, 13.`ui::Dataspace::STANDARD_FILM`, 14.`ui::Dataspace::STANDARD_DCI_P3`, 15.`ui::Dataspace::STANDARD_ADOBE_RGB`, 16.`ui::Dataspace::TRANSFER_SHIFT`, 17.`ui::Dataspace::TRANSFER_MASK`, 18.`ui::Dataspace::TRANSFER_UNSPECIFIED`, 19.`ui::Dataspace::TRANSFER_LINEAR`, 20.`ui::Dataspace::TRANSFER_SRGB`, 21.`ui::Dataspace::TRANSFER_SMPTE_170M`, 22.`ui::Dataspace::TRANSFER_GAMMA2_2`, 23.`ui::Dataspace::TRANSFER_GAMMA2_6`, 24.`ui::Dataspace::TRANSFER_GAMMA2_8`, 25.`ui::Dataspace::TRANSFER_ST2084`, 26.`ui::Dataspace::TRANSFER_HLG`, 27.`ui::Dataspace::RANGE_SHIFT`, 28.`ui::Dataspace::RANGE_MASK`, 29.`ui::Dataspace::RANGE_UNSPECIFIED`, 30.`ui::Dataspace::RANGE_FULL`, 31.`ui::Dataspace::RANGE_LIMITED`, 32.`ui::Dataspace::RANGE_EXTENDED`, 33.`ui::Dataspace::SRGB_LINEAR`, 34.`ui::Dataspace::V0_SRGB_LINEAR`, 35.`ui::Dataspace::V0_SCRGB_LINEAR`, 36.`ui::Dataspace::SRGB`, 37.`ui::Dataspace::V0_SRGB`, 38.`ui::Dataspace::V0_SCRGB`, 39.`ui::Dataspace::JFIF`, 40.`ui::Dataspace::V0_JFIF`, 41.`ui::Dataspace::BT601_625`, 42.`ui::Dataspace::V0_BT601_625`, 43.`ui::Dataspace::BT601_525`, 44.`ui::Dataspace::V0_BT601_525`, 45.`ui::Dataspace::BT709`, 46.`ui::Dataspace::V0_BT709`, 47.`ui::Dataspace::DCI_P3_LINEAR`, 48.`ui::Dataspace::DCI_P3`, 49.`ui::Dataspace::DISPLAY_P3_LINEAR`, 50.`ui::Dataspace::DISPLAY_P3`, 51.`ui::Dataspace::ADOBE_RGB`, 52.`ui::Dataspace::BT2020_LINEAR`, 53.`ui::Dataspace::BT2020`, 54.`ui::Dataspace::BT2020_PQ`, 55.`ui::Dataspace::DEPTH`, 56.`ui::Dataspace::SENSOR`, 57.`ui::Dataspace::BT2020_ITU`, 58.`ui::Dataspace::BT2020_ITU_PQ`, 59.`ui::Dataspace::BT2020_ITU_HLG`, 60.`ui::Dataspace::BT2020_HLG`, 61.`ui::Dataspace::DISPLAY_BT2020`, 62.`ui::Dataspace::DYNAMIC_DEPTH`, 63.`ui::Dataspace::JPEG_APP_SEGMENTS`, 64.`ui::Dataspace::HEIF`, |Value obtained from FuzzedDataProvider| + +#### Steps to run +1. Build the fuzzer +``` + $ mm -j$(nproc) libgui_bufferQueue_fuzzer +``` +2. To run on device +``` + $ adb sync data + $ adb shell /data/fuzz/arm64/libgui_bufferQueue_fuzzer/libgui_bufferQueue_fuzzer +``` + +# <a name="libgui_consumer_fuzzer"></a> Fuzzer for Libgui_Consumer + +Libgui_Consumer supports the following parameters: +1. GraphicWidth (parameter name:`graphicWidth`) +2. GraphicHeight (parameter name:`graphicHeight`) +4. TransformHint (parameter name:`outTransformHint`) +5. GraphicPixelFormat (parameter name:`format`) +6. Usage (parameter name:`usage`) + +#### Steps to run +1. Build the fuzzer +``` + $ mm -j$(nproc) libgui_consumer_fuzzer +``` +2. Run on device +``` + $ adb sync data + $ adb shell /data/fuzz/arm64/libgui_consumer_fuzzer/libgui_consumer_fuzzer +``` + +# <a name="libgui_displayEvent_fuzzer"></a> Fuzzer for LibGui_DisplayEvent + +LibGui_DisplayEvent supports the following parameters: +1. DisplayEventType (parameter name:`type`) +2. Events (parameter name:`events`) +3. VsyncSource (parameter name:`vsyncSource`) +4. EventRegistrationFlags (parameter name:`flags`) + +| Parameter| Valid Values| Configured Value| +|------------- |-------------| ----- | +|`vsyncSource`| 0.`ISurfaceComposer::eVsyncSourceApp`, 1.`ISurfaceComposer::eVsyncSourceSurfaceFlinger`, |Value obtained from FuzzedDataProvider| +|`flags`| 0.`ISurfaceComposer::EventRegistration::modeChanged`, 1.`ISurfaceComposer::EventRegistration::frameRateOverride`, |Value obtained from FuzzedDataProvider| +|`type`| 0.`DisplayEventReceiver::DISPLAY_EVENT_NULL`, 1.`DisplayEventReceiver::DISPLAY_EVENT_VSYNC`, 2.`DisplayEventReceiver::DISPLAY_EVENT_HOTPLUG`, 3.`DisplayEventReceiver::DISPLAY_EVENT_MODE_CHANGE`, 4.`DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE`, 5.`DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE_FLUSH`, |Value obtained from FuzzedDataProvider| +|`events`| 0.`Looper::EVENT_INPUT`, 1.`Looper::EVENT_OUTPUT`, 2.`Looper::EVENT_ERROR`, 3.`Looper::EVENT_HANGUP`, 4.`Looper::EVENT_INVALID`, |Value obtained from FuzzedDataProvider| + +#### Steps to run +1. Build the fuzzer +``` + $ mm -j$(nproc) libgui_displayEvent_fuzzer +``` +2. Run on device +``` + $ adb sync data + $ adb shell /data/fuzz/arm64/libgui_displayEvent_fuzzer/libgui_displayEvent_fuzzer +``` diff --git a/libs/gui/fuzzer/libgui_bufferQueue_fuzzer.cpp b/libs/gui/fuzzer/libgui_bufferQueue_fuzzer.cpp new file mode 100644 index 0000000000..17f4c630ce --- /dev/null +++ b/libs/gui/fuzzer/libgui_bufferQueue_fuzzer.cpp @@ -0,0 +1,392 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#include <android-base/stringprintf.h> +#include <gui/BufferQueueConsumer.h> +#include <gui/BufferQueueCore.h> +#include <gui/BufferQueueProducer.h> +#include <gui/bufferqueue/2.0/types.h> +#include <system/window.h> + +#include <libgui_fuzzer_utils.h> + +using namespace android; +using namespace hardware::graphics::bufferqueue; +using namespace V1_0::utils; +using namespace V2_0::utils; + +constexpr int32_t kMaxBytes = 256; + +constexpr int32_t kError[] = { + OK, NO_MEMORY, NO_INIT, BAD_VALUE, DEAD_OBJECT, INVALID_OPERATION, + TIMED_OUT, WOULD_BLOCK, UNKNOWN_ERROR, ALREADY_EXISTS, +}; + +constexpr int32_t kAPIConnection[] = { + BufferQueueCore::CURRENTLY_CONNECTED_API, + BufferQueueCore::NO_CONNECTED_API, + NATIVE_WINDOW_API_EGL, + NATIVE_WINDOW_API_CPU, + NATIVE_WINDOW_API_MEDIA, + NATIVE_WINDOW_API_CAMERA, +}; + +class BufferQueueFuzzer { +public: + BufferQueueFuzzer(const uint8_t* data, size_t size) : mFdp(data, size){}; + void process(); + +private: + void invokeTypes(); + void invokeH2BGraphicBufferV1(); + void invokeH2BGraphicBufferV2(); + void invokeBufferQueueConsumer(); + void invokeBufferQueueProducer(); + void invokeBlastBufferQueue(); + void invokeQuery(sp<BufferQueueProducer>); + void invokeQuery(sp<V1_0::utils::H2BGraphicBufferProducer>); + void invokeQuery(sp<V2_0::utils::H2BGraphicBufferProducer>); + void invokeAcquireBuffer(sp<BufferQueueConsumer>); + void invokeOccupancyTracker(sp<BufferQueueConsumer>); + sp<SurfaceControl> makeSurfaceControl(); + sp<BLASTBufferQueue> makeBLASTBufferQueue(sp<SurfaceControl>); + + FuzzedDataProvider mFdp; +}; + +class ManageResourceHandle { +public: + ManageResourceHandle(FuzzedDataProvider* fdp) { + mNativeHandle = native_handle_create(0 /*numFds*/, 1 /*numInts*/); + mShouldOwn = fdp->ConsumeBool(); + mStream = NativeHandle::create(mNativeHandle, mShouldOwn); + } + ~ManageResourceHandle() { + if (!mShouldOwn) { + native_handle_close(mNativeHandle); + native_handle_delete(mNativeHandle); + } + } + sp<NativeHandle> getStream() { return mStream; } + +private: + bool mShouldOwn; + sp<NativeHandle> mStream; + native_handle_t* mNativeHandle; +}; + +sp<SurfaceControl> BufferQueueFuzzer::makeSurfaceControl() { + sp<IBinder> handle; + const sp<FakeBnSurfaceComposerClient> testClient(new FakeBnSurfaceComposerClient()); + sp<SurfaceComposerClient> client = new SurfaceComposerClient(testClient); + sp<BnGraphicBufferProducer> producer; + uint32_t layerId = mFdp.ConsumeIntegral<uint32_t>(); + std::string layerName = base::StringPrintf("#%d", layerId); + return sp<SurfaceControl>::make(client, handle, layerId, layerName, + mFdp.ConsumeIntegral<int32_t>(), + mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<int32_t>(), + mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<uint32_t>()); +} + +sp<BLASTBufferQueue> BufferQueueFuzzer::makeBLASTBufferQueue(sp<SurfaceControl> surface) { + return sp<BLASTBufferQueue>::make(mFdp.ConsumeRandomLengthString(kMaxBytes), surface, + mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<int32_t>()); +} + +void BufferQueueFuzzer::invokeBlastBufferQueue() { + sp<SurfaceControl> surface = makeSurfaceControl(); + sp<BLASTBufferQueue> queue = makeBLASTBufferQueue(surface); + + BufferItem item; + queue->onFrameAvailable(item); + queue->onFrameReplaced(item); + uint64_t bufferId = mFdp.ConsumeIntegral<uint64_t>(); + queue->onFrameDequeued(bufferId); + queue->onFrameCancelled(bufferId); + + SurfaceComposerClient::Transaction next; + uint64_t frameNumber = mFdp.ConsumeIntegral<uint64_t>(); + queue->mergeWithNextTransaction(&next, frameNumber); + queue->applyPendingTransactions(frameNumber); + + queue->update(surface, mFdp.ConsumeIntegral<uint32_t>(), mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<int32_t>()); + queue->setFrameRate(mFdp.ConsumeFloatingPoint<float>(), mFdp.ConsumeIntegral<int8_t>(), + mFdp.ConsumeBool() /*shouldBeSeamless*/); + FrameTimelineInfo info; + queue->setFrameTimelineInfo(mFdp.ConsumeIntegral<uint64_t>(), info); + + ManageResourceHandle handle(&mFdp); + queue->setSidebandStream(handle.getStream()); + + queue->getLastTransformHint(); + queue->getLastAcquiredFrameNum(); + + CompositorTiming compTiming; + sp<Fence> previousFence = new Fence(memfd_create("pfd", MFD_ALLOW_SEALING)); + sp<Fence> gpuFence = new Fence(memfd_create("gfd", MFD_ALLOW_SEALING)); + FrameEventHistoryStats frameStats(frameNumber, gpuFence, compTiming, + mFdp.ConsumeIntegral<int64_t>(), + mFdp.ConsumeIntegral<int64_t>()); + std::vector<SurfaceControlStats> stats; + sp<Fence> presentFence = new Fence(memfd_create("fd", MFD_ALLOW_SEALING)); + SurfaceControlStats controlStats(surface, mFdp.ConsumeIntegral<int64_t>(), + mFdp.ConsumeIntegral<int64_t>(), presentFence, previousFence, + mFdp.ConsumeIntegral<uint32_t>(), frameStats, + mFdp.ConsumeIntegral<uint32_t>()); + stats.push_back(controlStats); +} + +void BufferQueueFuzzer::invokeQuery(sp<BufferQueueProducer> producer) { + int32_t value; + producer->query(mFdp.ConsumeIntegral<int32_t>(), &value); +} + +void BufferQueueFuzzer::invokeQuery(sp<V1_0::utils::H2BGraphicBufferProducer> producer) { + int32_t value; + producer->query(mFdp.ConsumeIntegral<int32_t>(), &value); +} + +void BufferQueueFuzzer::invokeQuery(sp<V2_0::utils::H2BGraphicBufferProducer> producer) { + int32_t value; + producer->query(mFdp.ConsumeIntegral<int32_t>(), &value); +} + +void BufferQueueFuzzer::invokeBufferQueueProducer() { + sp<BufferQueueCore> core(new BufferQueueCore()); + sp<BufferQueueProducer> producer(new BufferQueueProducer(core)); + const sp<android::IProducerListener> listener; + android::IGraphicBufferProducer::QueueBufferOutput output; + uint32_t api = mFdp.ConsumeIntegral<uint32_t>(); + producer->connect(listener, api, mFdp.ConsumeBool() /*producerControlledByApp*/, &output); + + sp<GraphicBuffer> buffer; + int32_t slot = mFdp.ConsumeIntegral<int32_t>(); + uint32_t maxBuffers = mFdp.ConsumeIntegral<uint32_t>(); + producer->requestBuffer(slot, &buffer); + producer->setMaxDequeuedBufferCount(maxBuffers); + producer->setAsyncMode(mFdp.ConsumeBool() /*async*/); + + android::IGraphicBufferProducer::QueueBufferInput input; + producer->attachBuffer(&slot, buffer); + producer->queueBuffer(slot, input, &output); + + int32_t format = mFdp.ConsumeIntegral<int32_t>(); + uint32_t width = mFdp.ConsumeIntegral<uint32_t>(); + uint32_t height = mFdp.ConsumeIntegral<uint32_t>(); + uint64_t usage = mFdp.ConsumeIntegral<uint64_t>(); + uint64_t outBufferAge; + FrameEventHistoryDelta outTimestamps; + sp<android::Fence> fence; + producer->dequeueBuffer(&slot, &fence, width, height, format, usage, &outBufferAge, + &outTimestamps); + producer->detachBuffer(slot); + producer->detachNextBuffer(&buffer, &fence); + producer->cancelBuffer(slot, fence); + + invokeQuery(producer); + + ManageResourceHandle handle(&mFdp); + producer->setSidebandStream(handle.getStream()); + + producer->allocateBuffers(width, height, format, usage); + producer->allowAllocation(mFdp.ConsumeBool() /*allow*/); + producer->setSharedBufferMode(mFdp.ConsumeBool() /*sharedBufferMode*/); + producer->setAutoRefresh(mFdp.ConsumeBool() /*autoRefresh*/); + producer->setLegacyBufferDrop(mFdp.ConsumeBool() /*drop*/); + producer->setAutoPrerotation(mFdp.ConsumeBool() /*autoPrerotation*/); + + producer->setGenerationNumber(mFdp.ConsumeIntegral<uint32_t>()); + producer->setDequeueTimeout(mFdp.ConsumeIntegral<uint32_t>()); + producer->disconnect(api); +} + +void BufferQueueFuzzer::invokeAcquireBuffer(sp<BufferQueueConsumer> consumer) { + BufferItem item; + consumer->acquireBuffer(&item, mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<uint64_t>()); +} + +void BufferQueueFuzzer::invokeOccupancyTracker(sp<BufferQueueConsumer> consumer) { + String8 outResult; + String8 prefix((mFdp.ConsumeRandomLengthString(kMaxBytes)).c_str()); + consumer->dumpState(prefix, &outResult); + + std::vector<OccupancyTracker::Segment> outHistory; + consumer->getOccupancyHistory(mFdp.ConsumeBool() /*forceFlush*/, &outHistory); +} + +void BufferQueueFuzzer::invokeBufferQueueConsumer() { + sp<BufferQueueCore> core(new BufferQueueCore()); + sp<BufferQueueConsumer> consumer(new BufferQueueConsumer(core)); + sp<android::IConsumerListener> listener; + consumer->consumerConnect(listener, mFdp.ConsumeBool() /*controlledByApp*/); + invokeAcquireBuffer(consumer); + + int32_t slot = mFdp.ConsumeIntegral<int32_t>(); + sp<GraphicBuffer> buffer = + new GraphicBuffer(mFdp.ConsumeIntegral<uint32_t>(), mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<int32_t>(), mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<uint64_t>()); + consumer->attachBuffer(&slot, buffer); + consumer->detachBuffer(slot); + + consumer->setDefaultBufferSize(mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<uint32_t>()); + consumer->setMaxBufferCount(mFdp.ConsumeIntegral<int32_t>()); + consumer->setMaxAcquiredBufferCount(mFdp.ConsumeIntegral<int32_t>()); + + String8 name((mFdp.ConsumeRandomLengthString(kMaxBytes)).c_str()); + consumer->setConsumerName(name); + consumer->setDefaultBufferFormat(mFdp.ConsumeIntegral<int32_t>()); + android_dataspace dataspace = + static_cast<android_dataspace>(mFdp.PickValueInArray(kDataspaces)); + consumer->setDefaultBufferDataSpace(dataspace); + + consumer->setTransformHint(mFdp.ConsumeIntegral<uint32_t>()); + consumer->setConsumerUsageBits(mFdp.ConsumeIntegral<uint64_t>()); + consumer->setConsumerIsProtected(mFdp.ConsumeBool() /*isProtected*/); + invokeOccupancyTracker(consumer); + + sp<Fence> releaseFence = new Fence(memfd_create("fd", MFD_ALLOW_SEALING)); + consumer->releaseBuffer(mFdp.ConsumeIntegral<int32_t>(), mFdp.ConsumeIntegral<uint64_t>(), + EGL_NO_DISPLAY, EGL_NO_SYNC_KHR, releaseFence); + consumer->consumerDisconnect(); +} + +void BufferQueueFuzzer::invokeTypes() { + HStatus hStatus; + int32_t status = mFdp.PickValueInArray(kError); + bool bufferNeedsReallocation = mFdp.ConsumeBool(); + bool releaseAllBuffers = mFdp.ConsumeBool(); + b2h(status, &hStatus, &bufferNeedsReallocation, &releaseAllBuffers); + h2b(hStatus, &status); + + HConnectionType type; + int32_t apiConnection = mFdp.PickValueInArray(kAPIConnection); + b2h(apiConnection, &type); + h2b(type, &apiConnection); +} + +void BufferQueueFuzzer::invokeH2BGraphicBufferV1() { + sp<V1_0::utils::H2BGraphicBufferProducer> producer( + new V1_0::utils::H2BGraphicBufferProducer(new FakeGraphicBufferProducerV1())); + const sp<android::IProducerListener> listener; + android::IGraphicBufferProducer::QueueBufferOutput output; + uint32_t api = mFdp.ConsumeIntegral<uint32_t>(); + producer->connect(listener, api, mFdp.ConsumeBool() /*producerControlledByApp*/, &output); + + sp<GraphicBuffer> buffer; + int32_t slot = mFdp.ConsumeIntegral<int32_t>(); + producer->requestBuffer(slot, &buffer); + producer->setMaxDequeuedBufferCount(mFdp.ConsumeIntegral<int32_t>()); + producer->setAsyncMode(mFdp.ConsumeBool()); + + android::IGraphicBufferProducer::QueueBufferInput input; + input.fence = new Fence(memfd_create("ffd", MFD_ALLOW_SEALING)); + producer->attachBuffer(&slot, buffer); + producer->queueBuffer(slot, input, &output); + + int32_t format = mFdp.ConsumeIntegral<int32_t>(); + uint32_t width = mFdp.ConsumeIntegral<uint32_t>(); + uint32_t height = mFdp.ConsumeIntegral<uint32_t>(); + uint64_t usage = mFdp.ConsumeIntegral<uint64_t>(); + uint64_t outBufferAge; + FrameEventHistoryDelta outTimestamps; + sp<android::Fence> fence; + producer->dequeueBuffer(&slot, &fence, width, height, format, usage, &outBufferAge, + &outTimestamps); + producer->detachBuffer(slot); + producer->cancelBuffer(slot, fence); + + invokeQuery(producer); + + ManageResourceHandle handle(&mFdp); + producer->setSidebandStream(handle.getStream()); + + producer->allocateBuffers(width, height, format, usage); + producer->allowAllocation(mFdp.ConsumeBool() /*allow*/); + producer->setSharedBufferMode(mFdp.ConsumeBool() /*sharedBufferMode*/); + producer->setAutoRefresh(mFdp.ConsumeBool() /*autoRefresh*/); + + producer->setGenerationNumber(mFdp.ConsumeIntegral<uint32_t>()); + producer->setDequeueTimeout(mFdp.ConsumeIntegral<uint32_t>()); + producer->disconnect(api); +} + +void BufferQueueFuzzer::invokeH2BGraphicBufferV2() { + sp<V2_0::utils::H2BGraphicBufferProducer> producer( + new V2_0::utils::H2BGraphicBufferProducer(new FakeGraphicBufferProducerV2())); + const sp<android::IProducerListener> listener; + android::IGraphicBufferProducer::QueueBufferOutput output; + uint32_t api = mFdp.ConsumeIntegral<uint32_t>(); + producer->connect(listener, api, mFdp.ConsumeBool() /*producerControlledByApp*/, &output); + + sp<GraphicBuffer> buffer; + int32_t slot = mFdp.ConsumeIntegral<int32_t>(); + producer->requestBuffer(slot, &buffer); + producer->setMaxDequeuedBufferCount(mFdp.ConsumeIntegral<uint32_t>()); + producer->setAsyncMode(mFdp.ConsumeBool()); + + android::IGraphicBufferProducer::QueueBufferInput input; + input.fence = new Fence(memfd_create("ffd", MFD_ALLOW_SEALING)); + producer->attachBuffer(&slot, buffer); + producer->queueBuffer(slot, input, &output); + + int32_t format = mFdp.ConsumeIntegral<int32_t>(); + uint32_t width = mFdp.ConsumeIntegral<uint32_t>(); + uint32_t height = mFdp.ConsumeIntegral<uint32_t>(); + uint64_t usage = mFdp.ConsumeIntegral<uint64_t>(); + uint64_t outBufferAge; + FrameEventHistoryDelta outTimestamps; + sp<android::Fence> fence; + producer->dequeueBuffer(&slot, &fence, width, height, format, usage, &outBufferAge, + &outTimestamps); + producer->detachBuffer(slot); + producer->cancelBuffer(slot, fence); + + invokeQuery(producer); + + ManageResourceHandle handle(&mFdp); + producer->setSidebandStream(handle.getStream()); + + producer->allocateBuffers(width, height, format, usage); + producer->allowAllocation(mFdp.ConsumeBool() /*allow*/); + producer->setSharedBufferMode(mFdp.ConsumeBool() /*sharedBufferMode*/); + producer->setAutoRefresh(mFdp.ConsumeBool() /*autoRefresh*/); + + producer->setGenerationNumber(mFdp.ConsumeIntegral<uint32_t>()); + producer->setDequeueTimeout(mFdp.ConsumeIntegral<uint32_t>()); + producer->disconnect(api); +} + +void BufferQueueFuzzer::process() { + invokeBlastBufferQueue(); + invokeH2BGraphicBufferV1(); + invokeH2BGraphicBufferV2(); + invokeTypes(); + invokeBufferQueueConsumer(); + invokeBufferQueueProducer(); +} + +extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { + BufferQueueFuzzer bufferQueueFuzzer(data, size); + bufferQueueFuzzer.process(); + return 0; +} diff --git a/libs/gui/fuzzer/libgui_consumer_fuzzer.cpp b/libs/gui/fuzzer/libgui_consumer_fuzzer.cpp new file mode 100644 index 0000000000..24a046d3a9 --- /dev/null +++ b/libs/gui/fuzzer/libgui_consumer_fuzzer.cpp @@ -0,0 +1,82 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#include <gui/BufferQueueConsumer.h> +#include <gui/BufferQueueCore.h> +#include <gui/BufferQueueProducer.h> +#include <gui/GLConsumer.h> +#include <libgui_fuzzer_utils.h> + +using namespace android; + +constexpr int32_t kMinBuffer = 0; +constexpr int32_t kMaxBuffer = 100000; + +class ConsumerFuzzer { +public: + ConsumerFuzzer(const uint8_t* data, size_t size) : mFdp(data, size){}; + void process(); + +private: + FuzzedDataProvider mFdp; +}; + +void ConsumerFuzzer::process() { + sp<BufferQueueCore> core(new BufferQueueCore()); + sp<IGraphicBufferConsumer> consumer(new BufferQueueConsumer(core)); + + uint64_t maxBuffers = mFdp.ConsumeIntegralInRange<uint64_t>(kMinBuffer, kMaxBuffer); + sp<CpuConsumer> cpu( + new CpuConsumer(consumer, maxBuffers, mFdp.ConsumeBool() /*controlledByApp*/)); + CpuConsumer::LockedBuffer lockBuffer; + cpu->lockNextBuffer(&lockBuffer); + cpu->unlockBuffer(lockBuffer); + cpu->abandon(); + + uint32_t tex = mFdp.ConsumeIntegral<uint32_t>(); + sp<GLConsumer> glComsumer(new GLConsumer(consumer, tex, GLConsumer::TEXTURE_EXTERNAL, + mFdp.ConsumeBool() /*useFenceSync*/, + mFdp.ConsumeBool() /*isControlledByApp*/)); + sp<Fence> releaseFence = new Fence(memfd_create("rfd", MFD_ALLOW_SEALING)); + glComsumer->setReleaseFence(releaseFence); + glComsumer->updateTexImage(); + glComsumer->releaseTexImage(); + + sp<GraphicBuffer> buffer = + new GraphicBuffer(mFdp.ConsumeIntegral<uint32_t>(), mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<int32_t>(), mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<uint64_t>()); + float mtx[16]; + glComsumer->getTransformMatrix(mtx); + glComsumer->computeTransformMatrix(mtx, buffer, getRect(&mFdp), + mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeBool() /*filtering*/); + glComsumer->scaleDownCrop(getRect(&mFdp), mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<uint32_t>()); + + glComsumer->setDefaultBufferSize(mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<uint32_t>()); + glComsumer->setFilteringEnabled(mFdp.ConsumeBool() /*enabled*/); + + glComsumer->setConsumerUsageBits(mFdp.ConsumeIntegral<uint64_t>()); + glComsumer->attachToContext(tex); + glComsumer->abandon(); +} + +extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { + ConsumerFuzzer consumerFuzzer(data, size); + consumerFuzzer.process(); + return 0; +} diff --git a/libs/gui/fuzzer/libgui_displayEvent_fuzzer.cpp b/libs/gui/fuzzer/libgui_displayEvent_fuzzer.cpp new file mode 100644 index 0000000000..6e4f074825 --- /dev/null +++ b/libs/gui/fuzzer/libgui_displayEvent_fuzzer.cpp @@ -0,0 +1,104 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <android/gui/ISurfaceComposer.h> + +#include <libgui_fuzzer_utils.h> + +using namespace android; + +constexpr gui::ISurfaceComposer::VsyncSource kVsyncSource[] = { + gui::ISurfaceComposer::VsyncSource::eVsyncSourceApp, + gui::ISurfaceComposer::VsyncSource::eVsyncSourceSurfaceFlinger, +}; + +constexpr gui::ISurfaceComposer::EventRegistration kEventRegistration[] = { + gui::ISurfaceComposer::EventRegistration::modeChanged, + gui::ISurfaceComposer::EventRegistration::frameRateOverride, +}; + +constexpr uint32_t kDisplayEvent[] = { + DisplayEventReceiver::DISPLAY_EVENT_NULL, + DisplayEventReceiver::DISPLAY_EVENT_VSYNC, + DisplayEventReceiver::DISPLAY_EVENT_HOTPLUG, + DisplayEventReceiver::DISPLAY_EVENT_MODE_CHANGE, + DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE, + DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE_FLUSH, +}; + +constexpr int32_t kEvents[] = { + Looper::EVENT_INPUT, Looper::EVENT_OUTPUT, Looper::EVENT_ERROR, + Looper::EVENT_HANGUP, Looper::EVENT_INVALID, +}; + +DisplayEventReceiver::Event buildDisplayEvent(FuzzedDataProvider* fdp, uint32_t type, + DisplayEventReceiver::Event event) { + switch (type) { + case DisplayEventReceiver::DISPLAY_EVENT_VSYNC: { + event.vsync.count = fdp->ConsumeIntegral<uint32_t>(); + event.vsync.vsyncData.frameInterval = fdp->ConsumeIntegral<uint64_t>(); + event.vsync.vsyncData.preferredFrameTimelineIndex = fdp->ConsumeIntegral<uint32_t>(); + for (size_t idx = 0; idx < gui::VsyncEventData::kFrameTimelinesCapacity; ++idx) { + event.vsync.vsyncData.frameTimelines[idx].vsyncId = fdp->ConsumeIntegral<int64_t>(); + event.vsync.vsyncData.frameTimelines[idx].deadlineTimestamp = + fdp->ConsumeIntegral<uint64_t>(); + event.vsync.vsyncData.frameTimelines[idx].expectedPresentationTime = + fdp->ConsumeIntegral<uint64_t>(); + } + break; + + } + case DisplayEventReceiver::DISPLAY_EVENT_HOTPLUG: { + event.hotplug = DisplayEventReceiver::Event::Hotplug{fdp->ConsumeBool() /*connected*/}; + break; + } + case DisplayEventReceiver::DISPLAY_EVENT_MODE_CHANGE: { + event.modeChange = + DisplayEventReceiver::Event::ModeChange{fdp->ConsumeIntegral<int32_t>(), + fdp->ConsumeIntegral<int64_t>()}; + break; + } + case DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE: + case DisplayEventReceiver::DISPLAY_EVENT_FRAME_RATE_OVERRIDE_FLUSH: { + event.frameRateOverride = + DisplayEventReceiver::Event::FrameRateOverride{fdp->ConsumeIntegral<uint32_t>(), + fdp->ConsumeFloatingPoint< + float>()}; + break; + } + } + return event; +} + +extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { + FuzzedDataProvider fdp(data, size); + sp<Looper> looper; + sp<FakeDisplayEventDispatcher> dispatcher( + new FakeDisplayEventDispatcher(looper, fdp.PickValueInArray(kVsyncSource), + fdp.PickValueInArray(kEventRegistration))); + + dispatcher->initialize(); + DisplayEventReceiver::Event event; + uint32_t type = fdp.PickValueInArray(kDisplayEvent); + PhysicalDisplayId displayId; + event.header = + DisplayEventReceiver::Event::Header{type, displayId, fdp.ConsumeIntegral<int64_t>()}; + event = buildDisplayEvent(&fdp, type, event); + + dispatcher->injectEvent(event); + dispatcher->handleEvent(0, fdp.PickValueInArray(kEvents), nullptr); + return 0; +} diff --git a/libs/gui/fuzzer/libgui_fuzzer_utils.h b/libs/gui/fuzzer/libgui_fuzzer_utils.h new file mode 100644 index 0000000000..4c7d0562af --- /dev/null +++ b/libs/gui/fuzzer/libgui_fuzzer_utils.h @@ -0,0 +1,315 @@ +/* + * Copyright 2021 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#include <android/gui/BnRegionSamplingListener.h> +#include <android/gui/BnSurfaceComposer.h> +#include <android/gui/BnSurfaceComposerClient.h> +#include <android/gui/IDisplayEventConnection.h> +#include <android/gui/ISurfaceComposerClient.h> +#include <fuzzer/FuzzedDataProvider.h> +#include <gmock/gmock.h> +#include <gui/BLASTBufferQueue.h> +#include <gui/DisplayEventDispatcher.h> +#include <gui/IGraphicBufferProducer.h> +#include <gui/LayerDebugInfo.h> +#include <gui/LayerState.h> +#include <gui/bufferqueue/1.0/H2BGraphicBufferProducer.h> +#include <gui/bufferqueue/2.0/H2BGraphicBufferProducer.h> +#include <ui/fuzzer/FuzzableDataspaces.h> + +namespace android { + +constexpr uint32_t kOrientation[] = { + ui::Transform::ROT_0, ui::Transform::FLIP_H, ui::Transform::FLIP_V, + ui::Transform::ROT_90, ui::Transform::ROT_180, ui::Transform::ROT_270, +}; + +Rect getRect(FuzzedDataProvider* fdp) { + const int32_t left = fdp->ConsumeIntegral<int32_t>(); + const int32_t top = fdp->ConsumeIntegral<int32_t>(); + const int32_t right = fdp->ConsumeIntegral<int32_t>(); + const int32_t bottom = fdp->ConsumeIntegral<int32_t>(); + return Rect(left, top, right, bottom); +} + +gui::DisplayBrightness getBrightness(FuzzedDataProvider* fdp) { + static constexpr float kMinBrightness = 0; + static constexpr float kMaxBrightness = 1; + gui::DisplayBrightness brightness; + brightness.sdrWhitePoint = + fdp->ConsumeFloatingPointInRange<float>(kMinBrightness, kMaxBrightness); + brightness.sdrWhitePointNits = + fdp->ConsumeFloatingPointInRange<float>(kMinBrightness, kMaxBrightness); + brightness.displayBrightness = + fdp->ConsumeFloatingPointInRange<float>(kMinBrightness, kMaxBrightness); + brightness.displayBrightnessNits = + fdp->ConsumeFloatingPointInRange<float>(kMinBrightness, kMaxBrightness); + return brightness; +} + +class FakeBnSurfaceComposer : public gui::BnSurfaceComposer { +public: + MOCK_METHOD(binder::Status, bootFinished, (), (override)); + MOCK_METHOD(binder::Status, createDisplayEventConnection, + (gui::ISurfaceComposer::VsyncSource, gui::ISurfaceComposer::EventRegistration, + const sp<IBinder>& /*layerHandle*/, sp<gui::IDisplayEventConnection>*), + (override)); + MOCK_METHOD(binder::Status, createConnection, (sp<gui::ISurfaceComposerClient>*), (override)); + MOCK_METHOD(binder::Status, createDisplay, (const std::string&, bool, float, sp<IBinder>*), + (override)); + MOCK_METHOD(binder::Status, destroyDisplay, (const sp<IBinder>&), (override)); + MOCK_METHOD(binder::Status, getPhysicalDisplayIds, (std::vector<int64_t>*), (override)); + MOCK_METHOD(binder::Status, getPhysicalDisplayToken, (int64_t, sp<IBinder>*), (override)); + MOCK_METHOD(binder::Status, setPowerMode, (const sp<IBinder>&, int), (override)); + MOCK_METHOD(binder::Status, getSupportedFrameTimestamps, (std::vector<FrameEvent>*), + (override)); + MOCK_METHOD(binder::Status, getDisplayStats, (const sp<IBinder>&, gui::DisplayStatInfo*), + (override)); + MOCK_METHOD(binder::Status, getDisplayState, (const sp<IBinder>&, gui::DisplayState*), + (override)); + MOCK_METHOD(binder::Status, getStaticDisplayInfo, (int64_t, gui::StaticDisplayInfo*), + (override)); + MOCK_METHOD(binder::Status, getDynamicDisplayInfoFromId, (int64_t, gui::DynamicDisplayInfo*), + (override)); + MOCK_METHOD(binder::Status, getDynamicDisplayInfoFromToken, + (const sp<IBinder>&, gui::DynamicDisplayInfo*), (override)); + MOCK_METHOD(binder::Status, getDisplayNativePrimaries, + (const sp<IBinder>&, gui::DisplayPrimaries*), (override)); + MOCK_METHOD(binder::Status, setActiveColorMode, (const sp<IBinder>&, int), (override)); + MOCK_METHOD(binder::Status, setBootDisplayMode, (const sp<IBinder>&, int), (override)); + MOCK_METHOD(binder::Status, clearBootDisplayMode, (const sp<IBinder>&), (override)); + MOCK_METHOD(binder::Status, getBootDisplayModeSupport, (bool*), (override)); + MOCK_METHOD(binder::Status, getHdrConversionCapabilities, + (std::vector<gui::HdrConversionCapability>*), (override)); + MOCK_METHOD(binder::Status, setHdrConversionStrategy, + (const gui::HdrConversionStrategy&, int32_t*), (override)); + MOCK_METHOD(binder::Status, getHdrOutputConversionSupport, (bool*), (override)); + MOCK_METHOD(binder::Status, setAutoLowLatencyMode, (const sp<IBinder>&, bool), (override)); + MOCK_METHOD(binder::Status, setGameContentType, (const sp<IBinder>&, bool), (override)); + MOCK_METHOD(binder::Status, captureDisplay, + (const DisplayCaptureArgs&, const sp<IScreenCaptureListener>&), (override)); + MOCK_METHOD(binder::Status, captureDisplayById, (int64_t, const sp<IScreenCaptureListener>&), + (override)); + MOCK_METHOD(binder::Status, captureLayers, + (const LayerCaptureArgs&, const sp<IScreenCaptureListener>&), (override)); + MOCK_METHOD(binder::Status, clearAnimationFrameStats, (), (override)); + MOCK_METHOD(binder::Status, getAnimationFrameStats, (gui::FrameStats*), (override)); + MOCK_METHOD(binder::Status, overrideHdrTypes, (const sp<IBinder>&, const std::vector<int32_t>&), + (override)); + MOCK_METHOD(binder::Status, onPullAtom, (int32_t, gui::PullAtomData*), (override)); + MOCK_METHOD(binder::Status, getLayerDebugInfo, (std::vector<gui::LayerDebugInfo>*), (override)); + MOCK_METHOD(binder::Status, getColorManagement, (bool*), (override)); + MOCK_METHOD(binder::Status, getCompositionPreference, (gui::CompositionPreference*), + (override)); + MOCK_METHOD(binder::Status, getDisplayedContentSamplingAttributes, + (const sp<IBinder>&, gui::ContentSamplingAttributes*), (override)); + MOCK_METHOD(binder::Status, setDisplayContentSamplingEnabled, + (const sp<IBinder>&, bool, int8_t, int64_t), (override)); + MOCK_METHOD(binder::Status, getDisplayedContentSample, + (const sp<IBinder>&, int64_t, int64_t, gui::DisplayedFrameStats*), (override)); + MOCK_METHOD(binder::Status, getProtectedContentSupport, (bool*), (override)); + MOCK_METHOD(binder::Status, isWideColorDisplay, (const sp<IBinder>&, bool*), (override)); + MOCK_METHOD(binder::Status, addRegionSamplingListener, + (const gui::ARect&, const sp<IBinder>&, const sp<gui::IRegionSamplingListener>&), + (override)); + MOCK_METHOD(binder::Status, removeRegionSamplingListener, + (const sp<gui::IRegionSamplingListener>&), (override)); + MOCK_METHOD(binder::Status, addFpsListener, (int32_t, const sp<gui::IFpsListener>&), + (override)); + MOCK_METHOD(binder::Status, removeFpsListener, (const sp<gui::IFpsListener>&), (override)); + MOCK_METHOD(binder::Status, addTunnelModeEnabledListener, + (const sp<gui::ITunnelModeEnabledListener>&), (override)); + MOCK_METHOD(binder::Status, removeTunnelModeEnabledListener, + (const sp<gui::ITunnelModeEnabledListener>&), (override)); + MOCK_METHOD(binder::Status, setDesiredDisplayModeSpecs, + (const sp<IBinder>&, const gui::DisplayModeSpecs&), (override)); + MOCK_METHOD(binder::Status, getDesiredDisplayModeSpecs, + (const sp<IBinder>&, gui::DisplayModeSpecs*), (override)); + MOCK_METHOD(binder::Status, getDisplayBrightnessSupport, (const sp<IBinder>&, bool*), + (override)); + MOCK_METHOD(binder::Status, setDisplayBrightness, + (const sp<IBinder>&, const gui::DisplayBrightness&), (override)); + MOCK_METHOD(binder::Status, addHdrLayerInfoListener, + (const sp<IBinder>&, const sp<gui::IHdrLayerInfoListener>&), (override)); + MOCK_METHOD(binder::Status, removeHdrLayerInfoListener, + (const sp<IBinder>&, const sp<gui::IHdrLayerInfoListener>&), (override)); + MOCK_METHOD(binder::Status, notifyPowerBoost, (int), (override)); + MOCK_METHOD(binder::Status, setGlobalShadowSettings, + (const gui::Color&, const gui::Color&, float, float, float), (override)); + MOCK_METHOD(binder::Status, getDisplayDecorationSupport, + (const sp<IBinder>&, std::optional<gui::DisplayDecorationSupport>*), (override)); + MOCK_METHOD(binder::Status, setOverrideFrameRate, (int32_t, float), (override)); + MOCK_METHOD(binder::Status, getGpuContextPriority, (int32_t*), (override)); + MOCK_METHOD(binder::Status, getMaxAcquiredBufferCount, (int32_t*), (override)); + MOCK_METHOD(binder::Status, addWindowInfosListener, + (const sp<gui::IWindowInfosListener>&, gui::WindowInfosListenerInfo*), (override)); + MOCK_METHOD(binder::Status, removeWindowInfosListener, (const sp<gui::IWindowInfosListener>&), + (override)); + MOCK_METHOD(binder::Status, getOverlaySupport, (gui::OverlayProperties*), (override)); +}; + +class FakeBnSurfaceComposerClient : public gui::BnSurfaceComposerClient { +public: + MOCK_METHOD(binder::Status, createSurface, + (const std::string& name, int32_t flags, const sp<IBinder>& parent, + const gui::LayerMetadata& metadata, gui::CreateSurfaceResult* outResult), + (override)); + + MOCK_METHOD(binder::Status, clearLayerFrameStats, (const sp<IBinder>& handle), (override)); + + MOCK_METHOD(binder::Status, getLayerFrameStats, + (const sp<IBinder>& handle, gui::FrameStats* outStats), (override)); + + MOCK_METHOD(binder::Status, mirrorSurface, + (const sp<IBinder>& mirrorFromHandle, gui::CreateSurfaceResult* outResult), + (override)); + + MOCK_METHOD(binder::Status, mirrorDisplay, + (int64_t displayId, gui::CreateSurfaceResult* outResult), (override)); +}; + +class FakeDisplayEventDispatcher : public DisplayEventDispatcher { +public: + FakeDisplayEventDispatcher(const sp<Looper>& looper, + gui::ISurfaceComposer::VsyncSource vsyncSource, + gui::ISurfaceComposer::EventRegistration eventRegistration) + : DisplayEventDispatcher(looper, vsyncSource, eventRegistration){}; + + MOCK_METHOD4(dispatchVsync, void(nsecs_t, PhysicalDisplayId, uint32_t, VsyncEventData)); + MOCK_METHOD3(dispatchHotplug, void(nsecs_t, PhysicalDisplayId, bool)); + MOCK_METHOD4(dispatchModeChanged, void(nsecs_t, PhysicalDisplayId, int32_t, nsecs_t)); + MOCK_METHOD2(dispatchNullEvent, void(nsecs_t, PhysicalDisplayId)); + MOCK_METHOD3(dispatchFrameRateOverrides, + void(nsecs_t, PhysicalDisplayId, std::vector<FrameRateOverride>)); +}; + +} // namespace android + +namespace android::hardware { + +namespace graphics::bufferqueue::V1_0::utils { + +class FakeGraphicBufferProducerV1 : public HGraphicBufferProducer { +public: + FakeGraphicBufferProducerV1() { + ON_CALL(*this, setMaxDequeuedBufferCount).WillByDefault([]() { return 0; }); + ON_CALL(*this, setAsyncMode).WillByDefault([]() { return 0; }); + ON_CALL(*this, detachBuffer).WillByDefault([]() { return 0; }); + ON_CALL(*this, cancelBuffer).WillByDefault([]() { return 0; }); + ON_CALL(*this, disconnect).WillByDefault([]() { return 0; }); + ON_CALL(*this, setSidebandStream).WillByDefault([]() { return 0; }); + ON_CALL(*this, allowAllocation).WillByDefault([]() { return 0; }); + ON_CALL(*this, setGenerationNumber).WillByDefault([]() { return 0; }); + ON_CALL(*this, setSharedBufferMode).WillByDefault([]() { return 0; }); + ON_CALL(*this, setAutoRefresh).WillByDefault([]() { return 0; }); + ON_CALL(*this, setDequeueTimeout).WillByDefault([]() { return 0; }); + ON_CALL(*this, setLegacyBufferDrop).WillByDefault([]() { return 0; }); + }; + MOCK_METHOD2(requestBuffer, Return<void>(int, requestBuffer_cb)); + MOCK_METHOD1(setMaxDequeuedBufferCount, Return<int32_t>(int32_t)); + MOCK_METHOD1(setAsyncMode, Return<int32_t>(bool)); + MOCK_METHOD6(dequeueBuffer, + Return<void>(uint32_t, uint32_t, graphics::common::V1_0::PixelFormat, uint32_t, + bool, dequeueBuffer_cb)); + MOCK_METHOD1(detachBuffer, Return<int32_t>(int)); + MOCK_METHOD1(detachNextBuffer, Return<void>(detachNextBuffer_cb)); + MOCK_METHOD2(attachBuffer, Return<void>(const media::V1_0::AnwBuffer&, attachBuffer_cb)); + MOCK_METHOD3( + queueBuffer, + Return<void>( + int, + const graphics::bufferqueue::V1_0::IGraphicBufferProducer::QueueBufferInput&, + queueBuffer_cb)); + MOCK_METHOD2(cancelBuffer, Return<int32_t>(int, const hidl_handle&)); + MOCK_METHOD2(query, Return<void>(int32_t, query_cb)); + MOCK_METHOD4(connect, + Return<void>(const sp<graphics::bufferqueue::V1_0::IProducerListener>&, int32_t, + bool, connect_cb)); + MOCK_METHOD2(disconnect, + Return<int32_t>( + int, graphics::bufferqueue::V1_0::IGraphicBufferProducer::DisconnectMode)); + MOCK_METHOD1(setSidebandStream, Return<int32_t>(const hidl_handle&)); + MOCK_METHOD4(allocateBuffers, + Return<void>(uint32_t, uint32_t, graphics::common::V1_0::PixelFormat, uint32_t)); + MOCK_METHOD1(allowAllocation, Return<int32_t>(bool)); + MOCK_METHOD1(setGenerationNumber, Return<int32_t>(uint32_t)); + MOCK_METHOD1(getConsumerName, Return<void>(getConsumerName_cb)); + MOCK_METHOD1(setSharedBufferMode, Return<int32_t>(bool)); + MOCK_METHOD1(setAutoRefresh, Return<int32_t>(bool)); + MOCK_METHOD1(setDequeueTimeout, Return<int32_t>(nsecs_t)); + MOCK_METHOD1(setLegacyBufferDrop, Return<int32_t>(bool)); + MOCK_METHOD1(getLastQueuedBuffer, Return<void>(getLastQueuedBuffer_cb)); + MOCK_METHOD1(getFrameTimestamps, Return<void>(getFrameTimestamps_cb)); + MOCK_METHOD1(getUniqueId, Return<void>(getUniqueId_cb)); +}; + +}; // namespace graphics::bufferqueue::V1_0::utils + +namespace graphics::bufferqueue::V2_0::utils { + +class FakeGraphicBufferProducerV2 : public HGraphicBufferProducer { +public: + FakeGraphicBufferProducerV2() { + ON_CALL(*this, setMaxDequeuedBufferCount).WillByDefault([]() { return Status::OK; }); + ON_CALL(*this, setAsyncMode).WillByDefault([]() { return Status::OK; }); + ON_CALL(*this, detachBuffer).WillByDefault([]() { return Status::OK; }); + ON_CALL(*this, cancelBuffer).WillByDefault([]() { return Status::OK; }); + ON_CALL(*this, disconnect).WillByDefault([]() { return Status::OK; }); + ON_CALL(*this, allocateBuffers).WillByDefault([]() { return Status::OK; }); + ON_CALL(*this, allowAllocation).WillByDefault([]() { return Status::OK; }); + ON_CALL(*this, setGenerationNumber).WillByDefault([]() { return Status::OK; }); + ON_CALL(*this, setDequeueTimeout).WillByDefault([]() { return Status::OK; }); + ON_CALL(*this, getUniqueId).WillByDefault([]() { return 0; }); + }; + MOCK_METHOD2(requestBuffer, Return<void>(int, requestBuffer_cb)); + MOCK_METHOD1(setMaxDequeuedBufferCount, Return<graphics::bufferqueue::V2_0::Status>(int)); + MOCK_METHOD1(setAsyncMode, Return<graphics::bufferqueue::V2_0::Status>(bool)); + MOCK_METHOD2( + dequeueBuffer, + Return<void>( + const graphics::bufferqueue::V2_0::IGraphicBufferProducer::DequeueBufferInput&, + dequeueBuffer_cb)); + MOCK_METHOD1(detachBuffer, Return<graphics::bufferqueue::V2_0::Status>(int)); + MOCK_METHOD1(detachNextBuffer, Return<void>(detachNextBuffer_cb)); + MOCK_METHOD3(attachBuffer, + Return<void>(const graphics::common::V1_2::HardwareBuffer&, uint32_t, + attachBuffer_cb)); + MOCK_METHOD3( + queueBuffer, + Return<void>( + int, + const graphics::bufferqueue::V2_0::IGraphicBufferProducer::QueueBufferInput&, + queueBuffer_cb)); + MOCK_METHOD2(cancelBuffer, + Return<graphics::bufferqueue::V2_0::Status>(int, const hidl_handle&)); + MOCK_METHOD2(query, Return<void>(int32_t, query_cb)); + MOCK_METHOD4(connect, + Return<void>(const sp<graphics::bufferqueue::V2_0::IProducerListener>&, + graphics::bufferqueue::V2_0::ConnectionType, bool, connect_cb)); + MOCK_METHOD1(disconnect, + Return<graphics::bufferqueue::V2_0::Status>( + graphics::bufferqueue::V2_0::ConnectionType)); + MOCK_METHOD4(allocateBuffers, + Return<graphics::bufferqueue::V2_0::Status>(uint32_t, uint32_t, uint32_t, + uint64_t)); + MOCK_METHOD1(allowAllocation, Return<graphics::bufferqueue::V2_0::Status>(bool)); + MOCK_METHOD1(setGenerationNumber, Return<graphics::bufferqueue::V2_0::Status>(uint32_t)); + MOCK_METHOD1(getConsumerName, Return<void>(getConsumerName_cb)); + MOCK_METHOD1(setDequeueTimeout, Return<graphics::bufferqueue::V2_0::Status>(int64_t)); + MOCK_METHOD0(getUniqueId, Return<uint64_t>()); +}; + +}; // namespace graphics::bufferqueue::V2_0::utils +}; // namespace android::hardware diff --git a/libs/gui/fuzzer/libgui_parcelable_fuzzer.cpp b/libs/gui/fuzzer/libgui_parcelable_fuzzer.cpp new file mode 100644 index 0000000000..9f0f6cac19 --- /dev/null +++ b/libs/gui/fuzzer/libgui_parcelable_fuzzer.cpp @@ -0,0 +1,175 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#include <gui/BufferQueueConsumer.h> +#include <gui/BufferQueueCore.h> +#include <gui/BufferQueueProducer.h> +#include <gui/LayerMetadata.h> +#include <gui/OccupancyTracker.h> +#include <gui/StreamSplitter.h> +#include <gui/Surface.h> +#include <gui/SurfaceControl.h> +#include <gui/view/Surface.h> +#include <libgui_fuzzer_utils.h> +#include "android/view/LayerMetadataKey.h" + +using namespace android; + +constexpr int32_t kMaxBytes = 256; +constexpr int32_t kMatrixSize = 4; +constexpr int32_t kLayerMetadataKeyCount = 8; + +constexpr uint32_t kMetadataKey[] = { + (uint32_t)view::LayerMetadataKey::METADATA_OWNER_UID, + (uint32_t)view::LayerMetadataKey::METADATA_WINDOW_TYPE, + (uint32_t)view::LayerMetadataKey::METADATA_TASK_ID, + (uint32_t)view::LayerMetadataKey::METADATA_MOUSE_CURSOR, + (uint32_t)view::LayerMetadataKey::METADATA_ACCESSIBILITY_ID, + (uint32_t)view::LayerMetadataKey::METADATA_OWNER_PID, + (uint32_t)view::LayerMetadataKey::METADATA_DEQUEUE_TIME, + (uint32_t)view::LayerMetadataKey::METADATA_GAME_MODE, +}; + +class ParcelableFuzzer { +public: + ParcelableFuzzer(const uint8_t* data, size_t size) : mFdp(data, size){}; + void process(); + +private: + void invokeStreamSplitter(); + void invokeOccupancyTracker(); + void invokeLayerDebugInfo(); + void invokeLayerMetadata(); + void invokeViewSurface(); + + FuzzedDataProvider mFdp; +}; + +void ParcelableFuzzer::invokeViewSurface() { + view::Surface surface; + surface.name = String16((mFdp.ConsumeRandomLengthString(kMaxBytes)).c_str()); + Parcel parcel; + surface.writeToParcel(&parcel); + parcel.setDataPosition(0); + surface.readFromParcel(&parcel); + bool nameAlreadyWritten = mFdp.ConsumeBool(); + surface.writeToParcel(&parcel, nameAlreadyWritten); + parcel.setDataPosition(0); + surface.readFromParcel(&parcel, mFdp.ConsumeBool()); +} + +void ParcelableFuzzer::invokeLayerMetadata() { + std::unordered_map<uint32_t, std::vector<uint8_t>> map; + for (size_t idx = 0; idx < kLayerMetadataKeyCount; ++idx) { + std::vector<uint8_t> data; + for (size_t idx1 = 0; idx1 < mFdp.ConsumeIntegral<uint32_t>(); ++idx1) { + data.push_back(mFdp.ConsumeIntegral<uint8_t>()); + } + map[kMetadataKey[idx]] = data; + } + LayerMetadata metadata(map); + uint32_t key = mFdp.PickValueInArray(kMetadataKey); + metadata.setInt32(key, mFdp.ConsumeIntegral<int32_t>()); + metadata.itemToString(key, (mFdp.ConsumeRandomLengthString(kMaxBytes)).c_str()); + + Parcel parcel; + metadata.writeToParcel(&parcel); + parcel.setDataPosition(0); + metadata.readFromParcel(&parcel); +} + +void ParcelableFuzzer::invokeLayerDebugInfo() { + gui::LayerDebugInfo info; + info.mName = mFdp.ConsumeRandomLengthString(kMaxBytes); + info.mParentName = mFdp.ConsumeRandomLengthString(kMaxBytes); + info.mType = mFdp.ConsumeRandomLengthString(kMaxBytes); + info.mLayerStack = mFdp.ConsumeIntegral<uint32_t>(); + info.mX = mFdp.ConsumeFloatingPoint<float>(); + info.mY = mFdp.ConsumeFloatingPoint<float>(); + info.mZ = mFdp.ConsumeIntegral<uint32_t>(); + info.mWidth = mFdp.ConsumeIntegral<int32_t>(); + info.mHeight = mFdp.ConsumeIntegral<int32_t>(); + info.mActiveBufferWidth = mFdp.ConsumeIntegral<int32_t>(); + info.mActiveBufferHeight = mFdp.ConsumeIntegral<int32_t>(); + info.mActiveBufferStride = mFdp.ConsumeIntegral<int32_t>(); + info.mActiveBufferFormat = mFdp.ConsumeIntegral<int32_t>(); + info.mNumQueuedFrames = mFdp.ConsumeIntegral<int32_t>(); + + info.mFlags = mFdp.ConsumeIntegral<uint32_t>(); + info.mPixelFormat = mFdp.ConsumeIntegral<int32_t>(); + info.mTransparentRegion = Region(getRect(&mFdp)); + info.mVisibleRegion = Region(getRect(&mFdp)); + info.mSurfaceDamageRegion = Region(getRect(&mFdp)); + info.mCrop = getRect(&mFdp); + info.mDataSpace = static_cast<android_dataspace>(mFdp.PickValueInArray(kDataspaces)); + info.mColor = half4(mFdp.ConsumeFloatingPoint<float>(), mFdp.ConsumeFloatingPoint<float>(), + mFdp.ConsumeFloatingPoint<float>(), mFdp.ConsumeFloatingPoint<float>()); + for (size_t idx = 0; idx < kMatrixSize; ++idx) { + info.mMatrix[idx / 2][idx % 2] = mFdp.ConsumeFloatingPoint<float>(); + } + info.mIsOpaque = mFdp.ConsumeBool(); + info.mContentDirty = mFdp.ConsumeBool(); + info.mStretchEffect.width = mFdp.ConsumeFloatingPoint<float>(); + info.mStretchEffect.height = mFdp.ConsumeFloatingPoint<float>(); + info.mStretchEffect.vectorX = mFdp.ConsumeFloatingPoint<float>(); + info.mStretchEffect.vectorY = mFdp.ConsumeFloatingPoint<float>(); + info.mStretchEffect.maxAmountX = mFdp.ConsumeFloatingPoint<float>(); + info.mStretchEffect.maxAmountY = mFdp.ConsumeFloatingPoint<float>(); + info.mStretchEffect.mappedChildBounds = + FloatRect(mFdp.ConsumeFloatingPoint<float>(), mFdp.ConsumeFloatingPoint<float>(), + mFdp.ConsumeFloatingPoint<float>(), mFdp.ConsumeFloatingPoint<float>()); + + Parcel parcel; + info.writeToParcel(&parcel); + parcel.setDataPosition(0); + info.readFromParcel(&parcel); +} + +void ParcelableFuzzer::invokeOccupancyTracker() { + nsecs_t totalTime = mFdp.ConsumeIntegral<uint32_t>(); + size_t numFrames = mFdp.ConsumeIntegral<size_t>(); + float occupancyAverage = mFdp.ConsumeFloatingPoint<float>(); + OccupancyTracker::Segment segment(totalTime, numFrames, occupancyAverage, + mFdp.ConsumeBool() /*usedThirdBuffer*/); + Parcel parcel; + segment.writeToParcel(&parcel); + parcel.setDataPosition(0); + segment.readFromParcel(&parcel); +} + +void ParcelableFuzzer::invokeStreamSplitter() { + sp<IGraphicBufferProducer> producer; + sp<IGraphicBufferConsumer> consumer; + BufferQueue::createBufferQueue(&producer, &consumer); + sp<StreamSplitter> splitter; + StreamSplitter::createSplitter(consumer, &splitter); + splitter->addOutput(producer); + std::string name = mFdp.ConsumeRandomLengthString(kMaxBytes); + splitter->setName(String8(name.c_str())); +} + +void ParcelableFuzzer::process() { + invokeStreamSplitter(); + invokeOccupancyTracker(); + invokeLayerDebugInfo(); + invokeLayerMetadata(); + invokeViewSurface(); +} + +extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { + ParcelableFuzzer libGuiFuzzer(data, size); + libGuiFuzzer.process(); + return 0; +} diff --git a/libs/gui/fuzzer/libgui_surfaceComposerClient_fuzzer.cpp b/libs/gui/fuzzer/libgui_surfaceComposerClient_fuzzer.cpp new file mode 100644 index 0000000000..57720dd513 --- /dev/null +++ b/libs/gui/fuzzer/libgui_surfaceComposerClient_fuzzer.cpp @@ -0,0 +1,327 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#include <android/hardware/power/Boost.h> +#include <fuzzbinder/libbinder_driver.h> +#include <gui/Surface.h> +#include <gui/SurfaceComposerClient.h> +#include <libgui_fuzzer_utils.h> +#include "android-base/stringprintf.h" + +using namespace android; + +constexpr int32_t kRandomStringMaxBytes = 256; + +constexpr ui::ColorMode kColormodes[] = {ui::ColorMode::NATIVE, + ui::ColorMode::STANDARD_BT601_625, + ui::ColorMode::STANDARD_BT601_625_UNADJUSTED, + ui::ColorMode::STANDARD_BT601_525, + ui::ColorMode::STANDARD_BT601_525_UNADJUSTED, + ui::ColorMode::STANDARD_BT709, + ui::ColorMode::DCI_P3, + ui::ColorMode::SRGB, + ui::ColorMode::ADOBE_RGB, + ui::ColorMode::DISPLAY_P3, + ui::ColorMode::BT2020, + ui::ColorMode::BT2100_PQ, + ui::ColorMode::BT2100_HLG, + ui::ColorMode::DISPLAY_BT2020}; + +constexpr hardware::power::Boost kBoost[] = { + hardware::power::Boost::INTERACTION, hardware::power::Boost::DISPLAY_UPDATE_IMMINENT, + hardware::power::Boost::ML_ACC, hardware::power::Boost::AUDIO_LAUNCH, + hardware::power::Boost::CAMERA_LAUNCH, hardware::power::Boost::CAMERA_SHOT, +}; + +constexpr gui::TouchOcclusionMode kMode[] = { + gui::TouchOcclusionMode::BLOCK_UNTRUSTED, + gui::TouchOcclusionMode::USE_OPACITY, + gui::TouchOcclusionMode::ALLOW, +}; + +constexpr gui::WindowInfo::Flag kFlags[] = { + gui::WindowInfo::Flag::ALLOW_LOCK_WHILE_SCREEN_ON, + gui::WindowInfo::Flag::DIM_BEHIND, + gui::WindowInfo::Flag::BLUR_BEHIND, + gui::WindowInfo::Flag::NOT_FOCUSABLE, + gui::WindowInfo::Flag::NOT_TOUCHABLE, + gui::WindowInfo::Flag::NOT_TOUCH_MODAL, + gui::WindowInfo::Flag::TOUCHABLE_WHEN_WAKING, + gui::WindowInfo::Flag::KEEP_SCREEN_ON, + gui::WindowInfo::Flag::LAYOUT_IN_SCREEN, + gui::WindowInfo::Flag::LAYOUT_NO_LIMITS, + gui::WindowInfo::Flag::FULLSCREEN, + gui::WindowInfo::Flag::FORCE_NOT_FULLSCREEN, + gui::WindowInfo::Flag::DITHER, + gui::WindowInfo::Flag::SECURE, + gui::WindowInfo::Flag::SCALED, + gui::WindowInfo::Flag::IGNORE_CHEEK_PRESSES, + gui::WindowInfo::Flag::LAYOUT_INSET_DECOR, + gui::WindowInfo::Flag::ALT_FOCUSABLE_IM, + gui::WindowInfo::Flag::WATCH_OUTSIDE_TOUCH, + gui::WindowInfo::Flag::SHOW_WHEN_LOCKED, + gui::WindowInfo::Flag::SHOW_WALLPAPER, + gui::WindowInfo::Flag::TURN_SCREEN_ON, + gui::WindowInfo::Flag::DISMISS_KEYGUARD, + gui::WindowInfo::Flag::SPLIT_TOUCH, + gui::WindowInfo::Flag::HARDWARE_ACCELERATED, + gui::WindowInfo::Flag::LAYOUT_IN_OVERSCAN, + gui::WindowInfo::Flag::TRANSLUCENT_STATUS, + gui::WindowInfo::Flag::TRANSLUCENT_NAVIGATION, + gui::WindowInfo::Flag::LOCAL_FOCUS_MODE, + gui::WindowInfo::Flag::SLIPPERY, + gui::WindowInfo::Flag::LAYOUT_ATTACHED_IN_DECOR, + gui::WindowInfo::Flag::DRAWS_SYSTEM_BAR_BACKGROUNDS, +}; + +constexpr gui::WindowInfo::Type kType[] = { + gui::WindowInfo::Type::UNKNOWN, + gui::WindowInfo::Type::FIRST_APPLICATION_WINDOW, + gui::WindowInfo::Type::BASE_APPLICATION, + gui::WindowInfo::Type::APPLICATION, + gui::WindowInfo::Type::APPLICATION_STARTING, + gui::WindowInfo::Type::LAST_APPLICATION_WINDOW, + gui::WindowInfo::Type::FIRST_SUB_WINDOW, + gui::WindowInfo::Type::APPLICATION_PANEL, + gui::WindowInfo::Type::APPLICATION_MEDIA, + gui::WindowInfo::Type::APPLICATION_SUB_PANEL, + gui::WindowInfo::Type::APPLICATION_ATTACHED_DIALOG, + gui::WindowInfo::Type::APPLICATION_MEDIA_OVERLAY, +}; + +constexpr gui::WindowInfo::InputConfig kFeatures[] = { + gui::WindowInfo::InputConfig::NO_INPUT_CHANNEL, + gui::WindowInfo::InputConfig::DISABLE_USER_ACTIVITY, + gui::WindowInfo::InputConfig::DROP_INPUT, + gui::WindowInfo::InputConfig::DROP_INPUT_IF_OBSCURED, + gui::WindowInfo::InputConfig::SPY, + gui::WindowInfo::InputConfig::INTERCEPTS_STYLUS, +}; + +class SurfaceComposerClientFuzzer { +public: + SurfaceComposerClientFuzzer(const uint8_t* data, size_t size) : mFdp(data, size){}; + void process(); + +private: + void invokeSurfaceComposerClient(); + void invokeSurfaceComposerClientBinder(); + void invokeSurfaceComposerTransaction(); + void getWindowInfo(gui::WindowInfo*); + sp<SurfaceControl> makeSurfaceControl(); + BlurRegion getBlurRegion(); + void fuzzOnPullAtom(); + gui::DisplayModeSpecs getDisplayModeSpecs(); + + FuzzedDataProvider mFdp; +}; + +gui::DisplayModeSpecs SurfaceComposerClientFuzzer::getDisplayModeSpecs() { + const auto getRefreshRateRange = [&] { + gui::DisplayModeSpecs::RefreshRateRanges::RefreshRateRange range; + range.min = mFdp.ConsumeFloatingPoint<float>(); + range.max = mFdp.ConsumeFloatingPoint<float>(); + return range; + }; + + const auto getRefreshRateRanges = [&] { + gui::DisplayModeSpecs::RefreshRateRanges ranges; + ranges.physical = getRefreshRateRange(); + ranges.render = getRefreshRateRange(); + return ranges; + }; + + String8 displayName((mFdp.ConsumeRandomLengthString(kRandomStringMaxBytes)).c_str()); + sp<IBinder> displayToken = + SurfaceComposerClient::createDisplay(displayName, mFdp.ConsumeBool() /*secure*/); + gui::DisplayModeSpecs specs; + specs.defaultMode = mFdp.ConsumeIntegral<int32_t>(); + specs.allowGroupSwitching = mFdp.ConsumeBool(); + specs.primaryRanges = getRefreshRateRanges(); + specs.appRequestRanges = getRefreshRateRanges(); + return specs; +} + +BlurRegion SurfaceComposerClientFuzzer::getBlurRegion() { + int32_t left = mFdp.ConsumeIntegral<int32_t>(); + int32_t right = mFdp.ConsumeIntegral<int32_t>(); + int32_t top = mFdp.ConsumeIntegral<int32_t>(); + int32_t bottom = mFdp.ConsumeIntegral<int32_t>(); + uint32_t blurRadius = mFdp.ConsumeIntegral<uint32_t>(); + float alpha = mFdp.ConsumeFloatingPoint<float>(); + float cornerRadiusTL = mFdp.ConsumeFloatingPoint<float>(); + float cornerRadiusTR = mFdp.ConsumeFloatingPoint<float>(); + float cornerRadiusBL = mFdp.ConsumeFloatingPoint<float>(); + float cornerRadiusBR = mFdp.ConsumeFloatingPoint<float>(); + return BlurRegion{blurRadius, cornerRadiusTL, cornerRadiusTR, cornerRadiusBL, + cornerRadiusBR, alpha, left, top, + right, bottom}; +} + +void SurfaceComposerClientFuzzer::getWindowInfo(gui::WindowInfo* windowInfo) { + windowInfo->id = mFdp.ConsumeIntegral<int32_t>(); + windowInfo->name = mFdp.ConsumeRandomLengthString(kRandomStringMaxBytes); + windowInfo->layoutParamsFlags = mFdp.PickValueInArray(kFlags); + windowInfo->layoutParamsType = mFdp.PickValueInArray(kType); + windowInfo->frameLeft = mFdp.ConsumeIntegral<int32_t>(); + windowInfo->frameTop = mFdp.ConsumeIntegral<int32_t>(); + windowInfo->frameRight = mFdp.ConsumeIntegral<int32_t>(); + windowInfo->frameBottom = mFdp.ConsumeIntegral<int32_t>(); + windowInfo->surfaceInset = mFdp.ConsumeIntegral<int32_t>(); + windowInfo->alpha = mFdp.ConsumeFloatingPointInRange<float>(0, 1); + ui::Transform transform(mFdp.PickValueInArray(kOrientation)); + windowInfo->transform = transform; + windowInfo->touchableRegion = Region(getRect(&mFdp)); + windowInfo->replaceTouchableRegionWithCrop = mFdp.ConsumeBool(); + windowInfo->touchOcclusionMode = mFdp.PickValueInArray(kMode); + windowInfo->ownerPid = mFdp.ConsumeIntegral<int32_t>(); + windowInfo->ownerUid = mFdp.ConsumeIntegral<int32_t>(); + windowInfo->packageName = mFdp.ConsumeRandomLengthString(kRandomStringMaxBytes); + windowInfo->inputConfig = mFdp.PickValueInArray(kFeatures); +} + +sp<SurfaceControl> SurfaceComposerClientFuzzer::makeSurfaceControl() { + sp<IBinder> handle; + const sp<FakeBnSurfaceComposerClient> testClient(new FakeBnSurfaceComposerClient()); + sp<SurfaceComposerClient> client = new SurfaceComposerClient(testClient); + sp<BnGraphicBufferProducer> producer; + uint32_t width = mFdp.ConsumeIntegral<uint32_t>(); + uint32_t height = mFdp.ConsumeIntegral<uint32_t>(); + uint32_t transformHint = mFdp.ConsumeIntegral<uint32_t>(); + uint32_t flags = mFdp.ConsumeIntegral<uint32_t>(); + int32_t format = mFdp.ConsumeIntegral<int32_t>(); + int32_t layerId = mFdp.ConsumeIntegral<int32_t>(); + std::string layerName = base::StringPrintf("#%d", layerId); + return new SurfaceControl(client, handle, layerId, layerName, width, height, format, + transformHint, flags); +} + +void SurfaceComposerClientFuzzer::invokeSurfaceComposerTransaction() { + sp<SurfaceControl> surface = makeSurfaceControl(); + + SurfaceComposerClient::Transaction transaction; + int32_t layer = mFdp.ConsumeIntegral<int32_t>(); + transaction.setLayer(surface, layer); + + sp<SurfaceControl> relativeSurface = makeSurfaceControl(); + transaction.setRelativeLayer(surface, relativeSurface, layer); + + Region transparentRegion(getRect(&mFdp)); + transaction.setTransparentRegionHint(surface, transparentRegion); + transaction.setAlpha(surface, mFdp.ConsumeFloatingPoint<float>()); + + transaction.setCornerRadius(surface, mFdp.ConsumeFloatingPoint<float>()); + transaction.setBackgroundBlurRadius(surface, mFdp.ConsumeFloatingPoint<float>()); + std::vector<BlurRegion> regions; + uint32_t vectorSize = mFdp.ConsumeIntegralInRange<uint32_t>(0, 100); + regions.resize(vectorSize); + for (size_t idx = 0; idx < vectorSize; ++idx) { + regions.push_back(getBlurRegion()); + } + transaction.setBlurRegions(surface, regions); + + transaction.setLayerStack(surface, {mFdp.ConsumeIntegral<uint32_t>()}); + half3 color = {mFdp.ConsumeIntegral<uint32_t>(), mFdp.ConsumeIntegral<uint32_t>(), + mFdp.ConsumeIntegral<uint32_t>()}; + transaction.setColor(surface, color); + transaction.setBackgroundColor(surface, color, mFdp.ConsumeFloatingPoint<float>(), + mFdp.PickValueInArray(kDataspaces)); + + transaction.setApi(surface, mFdp.ConsumeIntegral<int32_t>()); + transaction.setFrameRateSelectionPriority(surface, mFdp.ConsumeIntegral<int32_t>()); + transaction.setColorSpaceAgnostic(surface, mFdp.ConsumeBool() /*agnostic*/); + + gui::WindowInfo windowInfo; + getWindowInfo(&windowInfo); + transaction.setInputWindowInfo(surface, windowInfo); + Parcel windowParcel; + windowInfo.writeToParcel(&windowParcel); + windowParcel.setDataPosition(0); + windowInfo.readFromParcel(&windowParcel); + + windowInfo.addTouchableRegion(getRect(&mFdp)); + int32_t pointX = mFdp.ConsumeIntegral<int32_t>(); + int32_t pointY = mFdp.ConsumeIntegral<int32_t>(); + windowInfo.touchableRegionContainsPoint(pointX, pointY); + windowInfo.frameContainsPoint(pointX, pointY); + + Parcel transactionParcel; + transaction.writeToParcel(&transactionParcel); + transactionParcel.setDataPosition(0); + transaction.readFromParcel(&transactionParcel); + SurfaceComposerClient::Transaction::createFromParcel(&transactionParcel); +} + +void SurfaceComposerClientFuzzer::fuzzOnPullAtom() { + std::string outData; + bool success; + SurfaceComposerClient::onPullAtom(mFdp.ConsumeIntegral<int32_t>(), &outData, &success); +} + +void SurfaceComposerClientFuzzer::invokeSurfaceComposerClient() { + String8 displayName((mFdp.ConsumeRandomLengthString(kRandomStringMaxBytes)).c_str()); + sp<IBinder> displayToken = + SurfaceComposerClient::createDisplay(displayName, mFdp.ConsumeBool() /*secure*/); + SurfaceComposerClient::setDesiredDisplayModeSpecs(displayToken, getDisplayModeSpecs()); + + ui::ColorMode colorMode = mFdp.PickValueInArray(kColormodes); + SurfaceComposerClient::setActiveColorMode(displayToken, colorMode); + SurfaceComposerClient::setAutoLowLatencyMode(displayToken, mFdp.ConsumeBool() /*on*/); + SurfaceComposerClient::setGameContentType(displayToken, mFdp.ConsumeBool() /*on*/); + SurfaceComposerClient::setDisplayPowerMode(displayToken, mFdp.ConsumeIntegral<int32_t>()); + SurfaceComposerClient::doUncacheBufferTransaction(mFdp.ConsumeIntegral<uint64_t>()); + + SurfaceComposerClient::setDisplayBrightness(displayToken, getBrightness(&mFdp)); + hardware::power::Boost boostId = mFdp.PickValueInArray(kBoost); + SurfaceComposerClient::notifyPowerBoost((int32_t)boostId); + + String8 surfaceName((mFdp.ConsumeRandomLengthString(kRandomStringMaxBytes)).c_str()); + sp<BBinder> handle(new BBinder()); + sp<BnGraphicBufferProducer> producer; + sp<Surface> surfaceParent( + new Surface(producer, mFdp.ConsumeBool() /*controlledByApp*/, handle)); + + fuzzOnPullAtom(); + SurfaceComposerClient::setDisplayContentSamplingEnabled(displayToken, + mFdp.ConsumeBool() /*enable*/, + mFdp.ConsumeIntegral<uint8_t>(), + mFdp.ConsumeIntegral<uint64_t>()); + + sp<IBinder> stopLayerHandle; + sp<gui::IRegionSamplingListener> listener = sp<gui::IRegionSamplingListenerDefault>::make(); + sp<gui::IRegionSamplingListenerDelegator> sampleListener = + new gui::IRegionSamplingListenerDelegator(listener); + SurfaceComposerClient::addRegionSamplingListener(getRect(&mFdp), stopLayerHandle, + sampleListener); + sp<gui::IFpsListenerDefault> fpsListener; + SurfaceComposerClient::addFpsListener(mFdp.ConsumeIntegral<int32_t>(), fpsListener); +} + +void SurfaceComposerClientFuzzer::invokeSurfaceComposerClientBinder() { + sp<FakeBnSurfaceComposerClient> client(new FakeBnSurfaceComposerClient()); + fuzzService(client.get(), std::move(mFdp)); +} + +void SurfaceComposerClientFuzzer::process() { + invokeSurfaceComposerClient(); + invokeSurfaceComposerTransaction(); + invokeSurfaceComposerClientBinder(); +} + +extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { + SurfaceComposerClientFuzzer surfaceComposerClientFuzzer(data, size); + surfaceComposerClientFuzzer.process(); + return 0; +} diff --git a/libs/gui/fuzzer/libgui_surfaceComposer_fuzzer.cpp b/libs/gui/fuzzer/libgui_surfaceComposer_fuzzer.cpp new file mode 100644 index 0000000000..6d5427bc9e --- /dev/null +++ b/libs/gui/fuzzer/libgui_surfaceComposer_fuzzer.cpp @@ -0,0 +1,41 @@ +/* + * Copyright 2021 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <fuzzbinder/libbinder_driver.h> +#include <fuzzer/FuzzedDataProvider.h> +#include <libgui_fuzzer_utils.h> + +using namespace android; + +class SurfaceComposerFuzzer { +public: + SurfaceComposerFuzzer(const uint8_t* data, size_t size) : mFdp(data, size){}; + void process(); + +private: + FuzzedDataProvider mFdp; +}; + +void SurfaceComposerFuzzer::process() { + sp<FakeBnSurfaceComposer> composer(new FakeBnSurfaceComposer()); + fuzzService(composer.get(), std::move(mFdp)); +} + +extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { + SurfaceComposerFuzzer surfaceComposerFuzzer(data, size); + surfaceComposerFuzzer.process(); + return 0; +} diff --git a/libs/gui/include/gui/AidlStatusUtil.h b/libs/gui/include/gui/AidlStatusUtil.h new file mode 100644 index 0000000000..55be27bf35 --- /dev/null +++ b/libs/gui/include/gui/AidlStatusUtil.h @@ -0,0 +1,114 @@ +/* + * Copyright (C) 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#include <binder/Status.h> + +// Extracted from frameworks/av/media/libaudioclient/include/media/AidlConversionUtil.h +namespace android::gui::aidl_utils { + +/** + * Return the equivalent Android status_t from a binder exception code. + * + * Generally one should use statusTFromBinderStatus() instead. + * + * Exception codes can be generated from a remote Java service exception, translate + * them for use on the Native side. + * + * Note: for EX_TRANSACTION_FAILED and EX_SERVICE_SPECIFIC a more detailed error code + * can be found from transactionError() or serviceSpecificErrorCode(). + */ +static inline status_t statusTFromExceptionCode(int32_t exceptionCode) { + using namespace ::android::binder; + switch (exceptionCode) { + case Status::EX_NONE: + return OK; + case Status::EX_SECURITY: // Java SecurityException, rethrows locally in Java + return PERMISSION_DENIED; + case Status::EX_BAD_PARCELABLE: // Java BadParcelableException, rethrows in Java + case Status::EX_ILLEGAL_ARGUMENT: // Java IllegalArgumentException, rethrows in Java + case Status::EX_NULL_POINTER: // Java NullPointerException, rethrows in Java + return BAD_VALUE; + case Status::EX_ILLEGAL_STATE: // Java IllegalStateException, rethrows in Java + case Status::EX_UNSUPPORTED_OPERATION: // Java UnsupportedOperationException, rethrows + return INVALID_OPERATION; + case Status::EX_HAS_REPLY_HEADER: // Native strictmode violation + case Status::EX_PARCELABLE: // Java bootclass loader (not standard exception), rethrows + case Status::EX_NETWORK_MAIN_THREAD: // Java NetworkOnMainThreadException, rethrows + case Status::EX_TRANSACTION_FAILED: // Native - see error code + case Status::EX_SERVICE_SPECIFIC: // Java ServiceSpecificException, + // rethrows in Java with integer error code + return UNKNOWN_ERROR; + } + return UNKNOWN_ERROR; +} + +/** + * Return the equivalent Android status_t from a binder status. + * + * Used to handle errors from a AIDL method declaration + * + * [oneway] void method(type0 param0, ...) + * + * or the following (where return_type is not a status_t) + * + * return_type method(type0 param0, ...) + */ +static inline status_t statusTFromBinderStatus(const ::android::binder::Status &status) { + return status.isOk() ? OK // check OK, + : status.serviceSpecificErrorCode() // service-side error, not standard Java exception + // (fromServiceSpecificError) + ?: status.transactionError() // a native binder transaction error (fromStatusT) + ?: statusTFromExceptionCode(status.exceptionCode()); // a service-side error with a + // standard Java exception (fromExceptionCode) +} + +/** + * Return a binder::Status from native service status. + * + * This is used for methods not returning an explicit status_t, + * where Java callers expect an exception, not an integer return value. + */ +static inline ::android::binder::Status binderStatusFromStatusT( + status_t status, const char *optionalMessage = nullptr) { + const char *const emptyIfNull = optionalMessage == nullptr ? "" : optionalMessage; + // From binder::Status instructions: + // Prefer a generic exception code when possible, then a service specific + // code, and finally a status_t for low level failures or legacy support. + // Exception codes and service specific errors map to nicer exceptions for + // Java clients. + + using namespace ::android::binder; + switch (status) { + case OK: + return Status::ok(); + case PERMISSION_DENIED: // throw SecurityException on Java side + return Status::fromExceptionCode(Status::EX_SECURITY, emptyIfNull); + case BAD_VALUE: // throw IllegalArgumentException on Java side + return Status::fromExceptionCode(Status::EX_ILLEGAL_ARGUMENT, emptyIfNull); + case INVALID_OPERATION: // throw IllegalStateException on Java side + return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE, emptyIfNull); + } + + // A service specific error will not show on status.transactionError() so + // be sure to use statusTFromBinderStatus() for reliable error handling. + + // throw a ServiceSpecificException. + return Status::fromServiceSpecificError(status, emptyIfNull); +} + +} // namespace android::gui::aidl_utils diff --git a/libs/gui/include/gui/BLASTBufferQueue.h b/libs/gui/include/gui/BLASTBufferQueue.h index 40ffea6809..a49a85984f 100644 --- a/libs/gui/include/gui/BLASTBufferQueue.h +++ b/libs/gui/include/gui/BLASTBufferQueue.h @@ -44,25 +44,25 @@ public: mCurrentlyConnected(false), mPreviouslyConnected(false) {} - void onDisconnect() override; + void onDisconnect() override EXCLUDES(mMutex); void addAndGetFrameTimestamps(const NewFrameEventsEntry* newTimestamps, - FrameEventHistoryDelta* outDelta) override REQUIRES(mMutex); + FrameEventHistoryDelta* outDelta) override EXCLUDES(mMutex); void updateFrameTimestamps(uint64_t frameNumber, nsecs_t refreshStartTime, const sp<Fence>& gpuCompositionDoneFence, const sp<Fence>& presentFence, const sp<Fence>& prevReleaseFence, CompositorTiming compositorTiming, nsecs_t latchTime, - nsecs_t dequeueReadyTime) REQUIRES(mMutex); - void getConnectionEvents(uint64_t frameNumber, bool* needsDisconnect); + nsecs_t dequeueReadyTime) EXCLUDES(mMutex); + void getConnectionEvents(uint64_t frameNumber, bool* needsDisconnect) EXCLUDES(mMutex); void resizeFrameEventHistory(size_t newSize); protected: - void onSidebandStreamChanged() override REQUIRES(mMutex); + void onSidebandStreamChanged() override EXCLUDES(mMutex); private: const wp<BLASTBufferQueue> mBLASTBufferQueue; - uint64_t mCurrentFrameNumber = 0; + uint64_t mCurrentFrameNumber GUARDED_BY(mMutex) = 0; Mutex mMutex; ConsumerFrameEventHistory mFrameEventHistory GUARDED_BY(mMutex); @@ -71,9 +71,7 @@ private: bool mPreviouslyConnected GUARDED_BY(mMutex); }; -class BLASTBufferQueue - : public ConsumerBase::FrameAvailableListener, public BufferItemConsumer::BufferFreedListener -{ +class BLASTBufferQueue : public ConsumerBase::FrameAvailableListener { public: BLASTBufferQueue(const std::string& name, bool updateDestinationFrame = true); BLASTBufferQueue(const std::string& name, const sp<SurfaceControl>& surface, int width, @@ -85,7 +83,6 @@ public: sp<Surface> getSurface(bool includeSurfaceControlHandle); bool isSameSurfaceControl(const sp<SurfaceControl>& surfaceControl) const; - void onBufferFreed(const wp<GraphicBuffer>&/* graphicBuffer*/) override { /* TODO */ } void onFrameReplaced(const BufferItem& item) override; void onFrameAvailable(const BufferItem& item) override; void onFrameDequeued(const uint64_t) override; @@ -99,10 +96,11 @@ public: std::optional<uint32_t> currentMaxAcquiredBufferCount); void releaseBufferCallbackLocked(const ReleaseCallbackId& id, const sp<Fence>& releaseFence, std::optional<uint32_t> currentMaxAcquiredBufferCount, - bool fakeRelease); - void syncNextTransaction(std::function<void(SurfaceComposerClient::Transaction*)> callback, + bool fakeRelease) REQUIRES(mMutex); + bool syncNextTransaction(std::function<void(SurfaceComposerClient::Transaction*)> callback, bool acquireSingleBuffer = true); void stopContinuousSyncTransaction(); + void clearSyncTransaction(); void mergeWithNextTransaction(SurfaceComposerClient::Transaction* t, uint64_t frameNumber); void applyPendingTransactions(uint64_t frameNumber); @@ -117,15 +115,12 @@ public: uint32_t getLastTransformHint() const; uint64_t getLastAcquiredFrameNum(); - void abandon(); /** - * Set a callback to be invoked when we are hung. The boolean parameter - * indicates whether the hang is due to an unfired fence. - * TODO: The boolean is always true atm, unfired fence is - * the only case we detect. + * Set a callback to be invoked when we are hung. The string parameter + * indicates the reason for the hang. */ - void setTransactionHangCallback(std::function<void(bool)> callback); + void setTransactionHangCallback(std::function<void(const std::string&)> callback); virtual ~BLASTBufferQueue(); @@ -161,7 +156,7 @@ private: // mNumAcquired (buffers that queued to SF) mPendingRelease.size() (buffers that are held by // blast). This counter is read by android studio profiler. std::string mQueuedBufferTrace; - sp<SurfaceControl> mSurfaceControl; + sp<SurfaceControl> mSurfaceControl GUARDED_BY(mMutex); mutable std::mutex mMutex; std::condition_variable mCallbackCV; @@ -173,6 +168,11 @@ private: int32_t mNumFrameAvailable GUARDED_BY(mMutex) = 0; int32_t mNumAcquired GUARDED_BY(mMutex) = 0; + // A value used to identify if a producer has been changed for the same SurfaceControl. + // This is needed to know when the frame number has been reset to make sure we don't + // latch stale buffers and that we don't wait on barriers from an old producer. + uint32_t mProducerId = 0; + // Keep a reference to the submitted buffers so we can release when surfaceflinger drops the // buffer or the buffer has been presented and a new buffer is ready to be presented. std::unordered_map<ReleaseCallbackId, BufferItem, ReleaseBufferCallbackIdHash> mSubmitted @@ -249,7 +249,7 @@ private: // Queues up transactions using this token in SurfaceFlinger. This prevents queued up // transactions from other parts of the client from blocking this transaction. - const sp<IBinder> mApplyToken GUARDED_BY(mMutex) = new BBinder(); + const sp<IBinder> mApplyToken GUARDED_BY(mMutex) = sp<BBinder>::make(); // Guards access to mDequeueTimestamps since we cannot hold to mMutex in onFrameDequeued or // we will deadlock. @@ -263,7 +263,7 @@ private: // callback for them. std::queue<sp<SurfaceControl>> mSurfaceControlsWithPendingCallback GUARDED_BY(mMutex); - uint32_t mCurrentMaxAcquiredBufferCount; + uint32_t mCurrentMaxAcquiredBufferCount GUARDED_BY(mMutex); // Flag to determine if syncTransaction should only acquire a single buffer and then clear or // continue to acquire buffers until explicitly cleared @@ -287,10 +287,10 @@ private: // need to set this flag, notably only in the case where we are transitioning from a previous // transaction applied by us (one way, may not yet have reached server) and an upcoming // transaction that will be applied by some sync consumer. - bool mAppliedLastTransaction = false; - uint64_t mLastAppliedFrameNumber = 0; + bool mAppliedLastTransaction GUARDED_BY(mMutex) = false; + uint64_t mLastAppliedFrameNumber GUARDED_BY(mMutex) = 0; - std::function<void(bool)> mTransactionHangCallback; + std::function<void(const std::string&)> mTransactionHangCallback; std::unordered_set<uint64_t> mSyncedFrameNumbers GUARDED_BY(mMutex); }; diff --git a/libs/gui/include/gui/Choreographer.h b/libs/gui/include/gui/Choreographer.h new file mode 100644 index 0000000000..1df9b11432 --- /dev/null +++ b/libs/gui/include/gui/Choreographer.h @@ -0,0 +1,140 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#include <android/choreographer.h> +#include <gui/DisplayEventDispatcher.h> +#include <jni.h> +#include <utils/Looper.h> + +#include <mutex> +#include <queue> +#include <thread> + +namespace android { +using gui::VsyncEventData; + +struct FrameCallback { + AChoreographer_frameCallback callback; + AChoreographer_frameCallback64 callback64; + AChoreographer_vsyncCallback vsyncCallback; + void* data; + nsecs_t dueTime; + + inline bool operator<(const FrameCallback& rhs) const { + // Note that this is intentionally flipped because we want callbacks due sooner to be at + // the head of the queue + return dueTime > rhs.dueTime; + } +}; + +struct RefreshRateCallback { + AChoreographer_refreshRateCallback callback; + void* data; + bool firstCallbackFired = false; +}; + +class Choreographer; + +/** + * Implementation of AChoreographerFrameCallbackData. + */ +struct ChoreographerFrameCallbackDataImpl { + int64_t frameTimeNanos{0}; + + VsyncEventData vsyncEventData; + + const Choreographer* choreographer; +}; + +class Choreographer : public DisplayEventDispatcher, public MessageHandler { +public: + struct Context { + std::mutex lock; + std::vector<Choreographer*> ptrs GUARDED_BY(lock); + std::map<AVsyncId, int64_t> startTimes GUARDED_BY(lock); + bool registeredToDisplayManager GUARDED_BY(lock) = false; + + std::atomic<nsecs_t> mLastKnownVsync = -1; + }; + static Context gChoreographers; + + explicit Choreographer(const sp<Looper>& looper, const sp<IBinder>& layerHandle = nullptr) + EXCLUDES(gChoreographers.lock); + void postFrameCallbackDelayed(AChoreographer_frameCallback cb, + AChoreographer_frameCallback64 cb64, + AChoreographer_vsyncCallback vsyncCallback, void* data, + nsecs_t delay); + void registerRefreshRateCallback(AChoreographer_refreshRateCallback cb, void* data) + EXCLUDES(gChoreographers.lock); + void unregisterRefreshRateCallback(AChoreographer_refreshRateCallback cb, void* data); + // Drains the queue of pending vsync periods and dispatches refresh rate + // updates to callbacks. + // The assumption is that this method is only called on a single + // processing thread, either by looper or by AChoreographer_handleEvents + void handleRefreshRateUpdates(); + void scheduleLatestConfigRequest(); + + enum { + MSG_SCHEDULE_CALLBACKS = 0, + MSG_SCHEDULE_VSYNC = 1, + MSG_HANDLE_REFRESH_RATE_UPDATES = 2, + }; + virtual void handleMessage(const Message& message) override; + + static void initJVM(JNIEnv* env); + static Choreographer* getForThread(); + static void signalRefreshRateCallbacks(nsecs_t vsyncPeriod) EXCLUDES(gChoreographers.lock); + static int64_t getStartTimeNanosForVsyncId(AVsyncId vsyncId) EXCLUDES(gChoreographers.lock); + virtual ~Choreographer() override EXCLUDES(gChoreographers.lock); + int64_t getFrameInterval() const; + bool inCallback() const; + +private: + Choreographer(const Choreographer&) = delete; + + void dispatchVsync(nsecs_t timestamp, PhysicalDisplayId displayId, uint32_t count, + VsyncEventData vsyncEventData) override; + void dispatchHotplug(nsecs_t timestamp, PhysicalDisplayId displayId, bool connected) override; + void dispatchModeChanged(nsecs_t timestamp, PhysicalDisplayId displayId, int32_t modeId, + nsecs_t vsyncPeriod) override; + void dispatchNullEvent(nsecs_t, PhysicalDisplayId) override; + void dispatchFrameRateOverrides(nsecs_t timestamp, PhysicalDisplayId displayId, + std::vector<FrameRateOverride> overrides) override; + + void scheduleCallbacks(); + + ChoreographerFrameCallbackDataImpl createFrameCallbackData(nsecs_t timestamp) const; + void registerStartTime() const; + + std::mutex mLock; + // Protected by mLock + std::priority_queue<FrameCallback> mFrameCallbacks; + std::vector<RefreshRateCallback> mRefreshRateCallbacks; + + nsecs_t mLatestVsyncPeriod = -1; + VsyncEventData mLastVsyncEventData; + bool mInCallback = false; + + const sp<Looper> mLooper; + const std::thread::id mThreadId; + + // Approximation of num_threads_using_choreographer * num_frames_of_history with leeway. + static constexpr size_t kMaxStartTimes = 250; +}; + +} // namespace android
\ No newline at end of file diff --git a/libs/gui/include/gui/CompositorTiming.h b/libs/gui/include/gui/CompositorTiming.h new file mode 100644 index 0000000000..cb8ca7a15c --- /dev/null +++ b/libs/gui/include/gui/CompositorTiming.h @@ -0,0 +1,43 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#include <utils/Timers.h> + +namespace android::gui { + +// Expected timing of the next composited frame, based on the timing of the latest frames. +struct CompositorTiming { + static constexpr nsecs_t kDefaultVsyncPeriod = 16'666'667; + + CompositorTiming() = default; + CompositorTiming(nsecs_t vsyncDeadline, nsecs_t vsyncPeriod, nsecs_t vsyncPhase, + nsecs_t presentLatency); + + // Time point when compositing is expected to start. + nsecs_t deadline = 0; + + // Duration between consecutive frames. In other words, the VSYNC period. + nsecs_t interval = kDefaultVsyncPeriod; + + // Duration between composite start and present. For missed frames, the extra latency is rounded + // to a multiple of the VSYNC period, such that the remainder (presentLatency % interval) always + // evaluates to the VSYNC phase offset. + nsecs_t presentLatency = kDefaultVsyncPeriod; +}; + +} // namespace android::gui diff --git a/libs/gui/include/gui/DisplayCaptureArgs.h b/libs/gui/include/gui/DisplayCaptureArgs.h index ec884cfa8c..2676e0a338 100644 --- a/libs/gui/include/gui/DisplayCaptureArgs.h +++ b/libs/gui/include/gui/DisplayCaptureArgs.h @@ -22,8 +22,11 @@ #include <binder/IBinder.h> #include <binder/Parcel.h> #include <binder/Parcelable.h> +#include <gui/SpHash.h> #include <ui/GraphicTypes.h> #include <ui/PixelFormat.h> +#include <ui/Rect.h> +#include <unordered_set> namespace android::gui { @@ -38,7 +41,7 @@ struct CaptureArgs : public Parcelable { bool captureSecureLayers{false}; int32_t uid{UNSET_UID}; // Force capture to be in a color space. If the value is ui::Dataspace::UNKNOWN, the captured - // result will be in the display's colorspace. + // result will be in a colorspace appropriate for capturing the display contents // The display may use non-RGB dataspace (ex. displayP3) that could cause pixel data could be // different from SRGB (byte per color), and failed when checking colors in tests. // NOTE: In normal cases, we want the screen to be captured in display's colorspace. @@ -54,6 +57,17 @@ struct CaptureArgs : public Parcelable { bool grayscale = false; + std::unordered_set<sp<IBinder>, SpHash<IBinder>> excludeHandles; + + // Hint that the caller will use the screenshot animation as part of a transition animation. + // The canonical example would be screen rotation - in such a case any color shift in the + // screenshot is a detractor so composition in the display's colorspace is required. + // Otherwise, the system may choose a colorspace that is more appropriate for use-cases + // such as file encoding or for blending HDR content into an ap's UI, where the display's + // exact colorspace is not an appropriate intermediate result. + // Note that if the caller is requesting a specific dataspace, this hint does nothing. + bool hintForSeamlessTransition = false; + virtual status_t writeToParcel(Parcel* output) const; virtual status_t readFromParcel(const Parcel* input); }; diff --git a/libs/gui/include/gui/DisplayEventDispatcher.h b/libs/gui/include/gui/DisplayEventDispatcher.h index a3425395bf..140efa6d97 100644 --- a/libs/gui/include/gui/DisplayEventDispatcher.h +++ b/libs/gui/include/gui/DisplayEventDispatcher.h @@ -23,10 +23,11 @@ using FrameRateOverride = DisplayEventReceiver::Event::FrameRateOverride; class DisplayEventDispatcher : public LooperCallback { public: - explicit DisplayEventDispatcher( - const sp<Looper>& looper, - ISurfaceComposer::VsyncSource vsyncSource = ISurfaceComposer::eVsyncSourceApp, - ISurfaceComposer::EventRegistrationFlags eventRegistration = {}); + explicit DisplayEventDispatcher(const sp<Looper>& looper, + gui::ISurfaceComposer::VsyncSource vsyncSource = + gui::ISurfaceComposer::VsyncSource::eVsyncSourceApp, + EventRegistrationFlags eventRegistration = {}, + const sp<IBinder>& layerHandle = nullptr); status_t initialize(); void dispose(); diff --git a/libs/gui/include/gui/DisplayEventReceiver.h b/libs/gui/include/gui/DisplayEventReceiver.h index cf7a4e5522..7fd6c35c5e 100644 --- a/libs/gui/include/gui/DisplayEventReceiver.h +++ b/libs/gui/include/gui/DisplayEventReceiver.h @@ -20,20 +20,26 @@ #include <stdint.h> #include <sys/types.h> +#include <ftl/flags.h> + #include <utils/Errors.h> #include <utils/RefBase.h> #include <utils/Timers.h> +#include <android/gui/ISurfaceComposer.h> #include <binder/IInterface.h> -#include <gui/ISurfaceComposer.h> #include <gui/VsyncEventData.h> +#include <ui/DisplayId.h> + // ---------------------------------------------------------------------------- namespace android { // ---------------------------------------------------------------------------- +using EventRegistrationFlags = ftl::Flags<gui::ISurfaceComposer::EventRegistration>; + using gui::IDisplayEventConnection; using gui::ParcelableVsyncEventData; using gui::VsyncEventData; @@ -111,9 +117,10 @@ public: * To receive ModeChanged and/or FrameRateOverrides events specify this in * the constructor. Other events start being delivered immediately. */ - explicit DisplayEventReceiver( - ISurfaceComposer::VsyncSource vsyncSource = ISurfaceComposer::eVsyncSourceApp, - ISurfaceComposer::EventRegistrationFlags eventRegistration = {}); + explicit DisplayEventReceiver(gui::ISurfaceComposer::VsyncSource vsyncSource = + gui::ISurfaceComposer::VsyncSource::eVsyncSourceApp, + EventRegistrationFlags eventRegistration = {}, + const sp<IBinder>& layerHandle = nullptr); /* * ~DisplayEventReceiver severs the connection with SurfaceFlinger, new events diff --git a/libs/gui/include/gui/DisplayInfo.h b/libs/gui/include/gui/DisplayInfo.h index 74f33a2a87..42b62c755c 100644 --- a/libs/gui/include/gui/DisplayInfo.h +++ b/libs/gui/include/gui/DisplayInfo.h @@ -41,6 +41,8 @@ struct DisplayInfo : public Parcelable { status_t writeToParcel(android::Parcel*) const override; status_t readFromParcel(const android::Parcel*) override; + + void dump(std::string& result, const char* prefix = "") const; }; } // namespace android::gui
\ No newline at end of file diff --git a/libs/gui/include/gui/FenceMonitor.h b/libs/gui/include/gui/FenceMonitor.h new file mode 100644 index 0000000000..62ceddee5f --- /dev/null +++ b/libs/gui/include/gui/FenceMonitor.h @@ -0,0 +1,44 @@ +/* + * Copyright 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#include <cstdint> +#include <deque> +#include <mutex> + +#include <ui/Fence.h> + +namespace android::gui { + +class FenceMonitor { +public: + explicit FenceMonitor(const char* name); + void queueFence(const sp<Fence>& fence); + +private: + void loop(); + void threadLoop(); + + const char* mName; + uint32_t mFencesQueued; + uint32_t mFencesSignaled; + std::deque<sp<Fence>> mQueue; + std::condition_variable mCondition; + std::mutex mMutex; +}; + +} // namespace android::gui
\ No newline at end of file diff --git a/libs/gui/include/gui/FrameTimestamps.h b/libs/gui/include/gui/FrameTimestamps.h index 968aa2b257..3d1be4d2eb 100644 --- a/libs/gui/include/gui/FrameTimestamps.h +++ b/libs/gui/include/gui/FrameTimestamps.h @@ -17,6 +17,9 @@ #ifndef ANDROID_GUI_FRAMETIMESTAMPS_H #define ANDROID_GUI_FRAMETIMESTAMPS_H +#include <android/gui/FrameEvent.h> + +#include <gui/CompositorTiming.h> #include <ui/FenceTime.h> #include <utils/Flattenable.h> #include <utils/StrongPointer.h> @@ -31,22 +34,8 @@ namespace android { struct FrameEvents; class FrameEventHistoryDelta; - -// Identifiers for all the events that may be recorded or reported. -enum class FrameEvent { - POSTED, - REQUESTED_PRESENT, - LATCH, - ACQUIRE, - FIRST_REFRESH_START, - LAST_REFRESH_START, - GPU_COMPOSITION_DONE, - DISPLAY_PRESENT, - DEQUEUE_READY, - RELEASE, - EVENT_COUNT, // Not an actual event. -}; - +using gui::CompositorTiming; +using gui::FrameEvent; // A collection of timestamps corresponding to a single frame. struct FrameEvents { @@ -96,12 +85,6 @@ struct FrameEvents { std::shared_ptr<FenceTime> releaseFence{FenceTime::NO_FENCE}; }; -struct CompositorTiming { - nsecs_t deadline{0}; - nsecs_t interval{16666667}; - nsecs_t presentLatency{16666667}; -}; - // A short history of frames that are synchronized between the consumer and // producer via deltas. class FrameEventHistory { diff --git a/libs/gui/include/gui/GLConsumer.h b/libs/gui/include/gui/GLConsumer.h index 2f538ffb86..ba268ab17a 100644 --- a/libs/gui/include/gui/GLConsumer.h +++ b/libs/gui/include/gui/GLConsumer.h @@ -138,6 +138,10 @@ public: const sp<GraphicBuffer>& buf, const Rect& cropRect, uint32_t transform, bool filtering); + static void computeTransformMatrix(float outTransform[16], float bufferWidth, + float bufferHeight, PixelFormat pixelFormat, + const Rect& cropRect, uint32_t transform, bool filtering); + // Scale the crop down horizontally or vertically such that it has the // same aspect ratio as the buffer does. static Rect scaleDownCrop(const Rect& crop, uint32_t bufferWidth, diff --git a/libs/gui/include/gui/ISurfaceComposer.h b/libs/gui/include/gui/ISurfaceComposer.h index a610e940be..3ff6735926 100644 --- a/libs/gui/include/gui/ISurfaceComposer.h +++ b/libs/gui/include/gui/ISurfaceComposer.h @@ -16,19 +16,19 @@ #pragma once +#include <android/gui/CachingHint.h> #include <android/gui/DisplayBrightness.h> +#include <android/gui/FrameTimelineInfo.h> #include <android/gui/IDisplayEventConnection.h> #include <android/gui/IFpsListener.h> #include <android/gui/IHdrLayerInfoListener.h> #include <android/gui/IRegionSamplingListener.h> #include <android/gui/IScreenCaptureListener.h> -#include <android/gui/ITransactionTraceListener.h> #include <android/gui/ITunnelModeEnabledListener.h> #include <android/gui/IWindowInfosListener.h> +#include <android/gui/IWindowInfosPublisher.h> #include <binder/IBinder.h> #include <binder/IInterface.h> -#include <ftl/flags.h> -#include <gui/FrameTimelineInfo.h> #include <gui/ITransactionCompletedListener.h> #include <gui/SpHash.h> #include <math/vec4.h> @@ -57,17 +57,14 @@ namespace android { struct client_cache_t; -struct ComposerState; +class ComposerState; struct DisplayStatInfo; struct DisplayState; struct InputWindowCommands; -class LayerDebugInfo; class HdrCapabilities; -class IGraphicBufferProducer; -class ISurfaceComposerClient; class Rect; -enum class FrameEvent; +using gui::FrameTimelineInfo; using gui::IDisplayEventConnection; using gui::IRegionSamplingListener; using gui::IScreenCaptureListener; @@ -77,6 +74,7 @@ namespace gui { struct DisplayCaptureArgs; struct LayerCaptureArgs; +class LayerDebugInfo; } // namespace gui @@ -85,7 +83,6 @@ namespace ui { struct DisplayMode; struct DisplayState; struct DynamicDisplayInfo; -struct StaticDisplayInfo; } // namespace ui @@ -97,11 +94,8 @@ class ISurfaceComposer: public IInterface { public: DECLARE_META_INTERFACE(SurfaceComposer) - static constexpr size_t MAX_LAYERS = 4096; - // flags for setTransactionState() enum { - eSynchronous = 0x01, eAnimation = 0x02, // Explicit indication that this transaction and others to follow will likely result in a @@ -110,328 +104,20 @@ public: // (sf vsync offset - debug.sf.early_phase_offset_ns). SurfaceFlinger will continue to be // in the early configuration until it receives eEarlyWakeupEnd. These flags are // expected to be used by WindowManager only and are guarded by - // android.permission.ACCESS_SURFACE_FLINGER + // android.permission.WAKEUP_SURFACE_FLINGER eEarlyWakeupStart = 0x08, eEarlyWakeupEnd = 0x10, eOneWay = 0x20 }; - enum VsyncSource { - eVsyncSourceApp = 0, - eVsyncSourceSurfaceFlinger = 1 - }; - - enum class EventRegistration { - modeChanged = 1 << 0, - frameRateOverride = 1 << 1, - }; - - using EventRegistrationFlags = ftl::Flags<EventRegistration>; - - /* - * Create a connection with SurfaceFlinger. - */ - virtual sp<ISurfaceComposerClient> createConnection() = 0; - - /* return an IDisplayEventConnection */ - virtual sp<IDisplayEventConnection> createDisplayEventConnection( - VsyncSource vsyncSource = eVsyncSourceApp, - EventRegistrationFlags eventRegistration = {}) = 0; - /* open/close transactions. requires ACCESS_SURFACE_FLINGER permission */ virtual status_t setTransactionState( - const FrameTimelineInfo& frameTimelineInfo, const Vector<ComposerState>& state, + const FrameTimelineInfo& frameTimelineInfo, Vector<ComposerState>& state, const Vector<DisplayState>& displays, uint32_t flags, const sp<IBinder>& applyToken, - const InputWindowCommands& inputWindowCommands, int64_t desiredPresentTime, - bool isAutoTimestamp, const client_cache_t& uncacheBuffer, bool hasListenerCallbacks, - const std::vector<ListenerCallbacks>& listenerCallbacks, uint64_t transactionId) = 0; - - /* signal that we're done booting. - * Requires ACCESS_SURFACE_FLINGER permission - */ - virtual void bootFinished() = 0; - - /* verify that an IGraphicBufferProducer was created by SurfaceFlinger. - */ - virtual bool authenticateSurfaceTexture( - const sp<IGraphicBufferProducer>& surface) const = 0; - - /* Returns the frame timestamps supported by SurfaceFlinger. - */ - virtual status_t getSupportedFrameTimestamps( - std::vector<FrameEvent>* outSupported) const = 0; - - /** - * Gets immutable information about given physical display. - */ - virtual status_t getStaticDisplayInfo(const sp<IBinder>& display, ui::StaticDisplayInfo*) = 0; - - /** - * Gets dynamic information about given physical display. - */ - virtual status_t getDynamicDisplayInfo(const sp<IBinder>& display, ui::DynamicDisplayInfo*) = 0; - - virtual status_t getDisplayNativePrimaries(const sp<IBinder>& display, - ui::DisplayPrimaries& primaries) = 0; - virtual status_t setActiveColorMode(const sp<IBinder>& display, - ui::ColorMode colorMode) = 0; - - /** - * Sets the user-preferred display mode that a device should boot in. - */ - virtual status_t setBootDisplayMode(const sp<IBinder>& display, ui::DisplayModeId) = 0; - - /* Clears the frame statistics for animations. - * - * Requires the ACCESS_SURFACE_FLINGER permission. - */ - virtual status_t clearAnimationFrameStats() = 0; - - /* Gets the frame statistics for animations. - * - * Requires the ACCESS_SURFACE_FLINGER permission. - */ - virtual status_t getAnimationFrameStats(FrameStats* outStats) const = 0; - - /* Overrides the supported HDR modes for the given display device. - * - * Requires the ACCESS_SURFACE_FLINGER permission. - */ - virtual status_t overrideHdrTypes(const sp<IBinder>& display, - const std::vector<ui::Hdr>& hdrTypes) = 0; - - /* Pulls surfaceflinger atoms global stats and layer stats to pipe to statsd. - * - * Requires the calling uid be from system server. - */ - virtual status_t onPullAtom(const int32_t atomId, std::string* outData, bool* success) = 0; - - virtual status_t enableVSyncInjections(bool enable) = 0; - - virtual status_t injectVSync(nsecs_t when) = 0; - - /* Gets the list of active layers in Z order for debugging purposes - * - * Requires the ACCESS_SURFACE_FLINGER permission. - */ - virtual status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) = 0; - - virtual status_t getColorManagement(bool* outGetColorManagement) const = 0; - - /* Gets the composition preference of the default data space and default pixel format, - * as well as the wide color gamut data space and wide color gamut pixel format. - * If the wide color gamut data space is V0_SRGB, then it implies that the platform - * has no wide color gamut support. - * - * Requires the ACCESS_SURFACE_FLINGER permission. - */ - virtual status_t getCompositionPreference(ui::Dataspace* defaultDataspace, - ui::PixelFormat* defaultPixelFormat, - ui::Dataspace* wideColorGamutDataspace, - ui::PixelFormat* wideColorGamutPixelFormat) const = 0; - /* - * Requires the ACCESS_SURFACE_FLINGER permission. - */ - virtual status_t getDisplayedContentSamplingAttributes(const sp<IBinder>& display, - ui::PixelFormat* outFormat, - ui::Dataspace* outDataspace, - uint8_t* outComponentMask) const = 0; - - /* Turns on the color sampling engine on the display. - * - * Requires the ACCESS_SURFACE_FLINGER permission. - */ - virtual status_t setDisplayContentSamplingEnabled(const sp<IBinder>& display, bool enable, - uint8_t componentMask, - uint64_t maxFrames) = 0; - - /* Returns statistics on the color profile of the last frame displayed for a given display - * - * Requires the ACCESS_SURFACE_FLINGER permission. - */ - virtual status_t getDisplayedContentSample(const sp<IBinder>& display, uint64_t maxFrames, - uint64_t timestamp, - DisplayedFrameStats* outStats) const = 0; - - /* - * Gets whether SurfaceFlinger can support protected content in GPU composition. - * Requires the ACCESS_SURFACE_FLINGER permission. - */ - virtual status_t getProtectedContentSupport(bool* outSupported) const = 0; - - /* Registers a listener to stream median luma updates from SurfaceFlinger. - * - * The sampling area is bounded by both samplingArea and the given stopLayerHandle - * (i.e., only layers behind the stop layer will be captured and sampled). - * - * Multiple listeners may be provided so long as they have independent listeners. - * If multiple listeners are provided, the effective sampling region for each listener will - * be bounded by whichever stop layer has a lower Z value. - * - * Requires the same permissions as captureLayers and captureScreen. - */ - virtual status_t addRegionSamplingListener(const Rect& samplingArea, - const sp<IBinder>& stopLayerHandle, - const sp<IRegionSamplingListener>& listener) = 0; - - /* - * Removes a listener that was streaming median luma updates from SurfaceFlinger. - */ - virtual status_t removeRegionSamplingListener(const sp<IRegionSamplingListener>& listener) = 0; - - /* Registers a listener that streams fps updates from SurfaceFlinger. - * - * The listener will stream fps updates for the layer tree rooted at the layer denoted by the - * task ID, i.e., the layer must have the task ID as part of its layer metadata with key - * METADATA_TASK_ID. If there is no such layer, then no fps is expected to be reported. - * - * Multiple listeners may be supported. - * - * Requires the READ_FRAME_BUFFER permission. - */ - virtual status_t addFpsListener(int32_t taskId, const sp<gui::IFpsListener>& listener) = 0; - /* - * Removes a listener that was streaming fps updates from SurfaceFlinger. - */ - virtual status_t removeFpsListener(const sp<gui::IFpsListener>& listener) = 0; - - /* Registers a listener to receive tunnel mode enabled updates from SurfaceFlinger. - * - * Requires ACCESS_SURFACE_FLINGER permission. - */ - virtual status_t addTunnelModeEnabledListener( - const sp<gui::ITunnelModeEnabledListener>& listener) = 0; - - /* - * Removes a listener that was receiving tunnel mode enabled updates from SurfaceFlinger. - * - * Requires ACCESS_SURFACE_FLINGER permission. - */ - virtual status_t removeTunnelModeEnabledListener( - const sp<gui::ITunnelModeEnabledListener>& listener) = 0; - - /* Sets the refresh rate boundaries for the display. - * - * The primary refresh rate range represents display manager's general guidance on the display - * modes we'll consider when switching refresh rates. Unless we get an explicit signal from an - * app, we should stay within this range. - * - * The app request refresh rate range allows us to consider more display modes when switching - * refresh rates. Although we should generally stay within the primary range, specific - * considerations, such as layer frame rate settings specified via the setFrameRate() api, may - * cause us to go outside the primary range. We never go outside the app request range. The app - * request range will be greater than or equal to the primary refresh rate range, never smaller. - * - * defaultMode is used to narrow the list of display modes SurfaceFlinger will consider - * switching between. Only modes with a mode group and resolution matching defaultMode - * will be considered for switching. The defaultMode corresponds to an ID of mode in the list - * of supported modes returned from getDynamicDisplayInfo(). - */ - virtual status_t setDesiredDisplayModeSpecs( - const sp<IBinder>& displayToken, ui::DisplayModeId defaultMode, - bool allowGroupSwitching, float primaryRefreshRateMin, float primaryRefreshRateMax, - float appRequestRefreshRateMin, float appRequestRefreshRateMax) = 0; - - virtual status_t getDesiredDisplayModeSpecs(const sp<IBinder>& displayToken, - ui::DisplayModeId* outDefaultMode, - bool* outAllowGroupSwitching, - float* outPrimaryRefreshRateMin, - float* outPrimaryRefreshRateMax, - float* outAppRequestRefreshRateMin, - float* outAppRequestRefreshRateMax) = 0; - - /* - * Sets the global configuration for all the shadows drawn by SurfaceFlinger. Shadow follows - * material design guidelines. - * - * ambientColor - * Color to the ambient shadow. The alpha is premultiplied. - * - * spotColor - * Color to the spot shadow. The alpha is premultiplied. The position of the spot shadow - * depends on the light position. - * - * lightPosY/lightPosZ - * Position of the light used to cast the spot shadow. The X value is always the display - * width / 2. - * - * lightRadius - * Radius of the light casting the shadow. - */ - virtual status_t setGlobalShadowSettings(const half4& ambientColor, const half4& spotColor, - float lightPosY, float lightPosZ, - float lightRadius) = 0; - - /* - * Gets whether a display supports DISPLAY_DECORATION layers. - * - * displayToken - * The token of the display. - * outSupport - * An output parameter for whether/how the display supports - * DISPLAY_DECORATION layers. - * - * Returns NO_ERROR upon success. Otherwise, - * NAME_NOT_FOUND if the display is invalid, or - * BAD_VALUE if the output parameter is invalid. - */ - virtual status_t getDisplayDecorationSupport( - const sp<IBinder>& displayToken, - std::optional<aidl::android::hardware::graphics::common::DisplayDecorationSupport>* - outSupport) const = 0; - - /* - * Sets the intended frame rate for a surface. See ANativeWindow_setFrameRate() for more info. - */ - virtual status_t setFrameRate(const sp<IGraphicBufferProducer>& surface, float frameRate, - int8_t compatibility, int8_t changeFrameRateStrategy) = 0; - - /* - * Set the override frame rate for a specified uid by GameManagerService. - * Passing the frame rate and uid to SurfaceFlinger to update the override mapping - * in the scheduler. - */ - virtual status_t setOverrideFrameRate(uid_t uid, float frameRate) = 0; - - /* - * Sets the frame timeline vsync info received from choreographer that corresponds to next - * buffer submitted on that surface. - */ - virtual status_t setFrameTimelineInfo(const sp<IGraphicBufferProducer>& surface, - const FrameTimelineInfo& frameTimelineInfo) = 0; - - /* - * Adds a TransactionTraceListener to listen for transaction tracing state updates. - */ - virtual status_t addTransactionTraceListener( - const sp<gui::ITransactionTraceListener>& listener) = 0; - - /** - * Gets priority of the RenderEngine in SurfaceFlinger. - */ - virtual int getGPUContextPriority() = 0; - - /** - * Gets the number of buffers SurfaceFlinger would need acquire. This number - * would be propagated to the client via MIN_UNDEQUEUED_BUFFERS so that the - * client could allocate enough buffers to match SF expectations of the - * pipeline depth. SurfaceFlinger will make sure that it will give the app at - * least the time configured as the 'appDuration' before trying to latch - * the buffer. - * - * The total buffers needed for a given configuration is basically the - * numbers of vsyncs a single buffer is used across the stack. For the default - * configuration a buffer is held ~1 vsync by the app, ~1 vsync by SurfaceFlinger - * and 1 vsync by the display. The extra buffers are calculated as the - * number of additional buffers on top of the 2 buffers already present - * in MIN_UNDEQUEUED_BUFFERS. - */ - virtual status_t getMaxAcquiredBufferCount(int* buffers) const = 0; - - virtual status_t addWindowInfosListener( - const sp<gui::IWindowInfosListener>& windowInfosListener) const = 0; - virtual status_t removeWindowInfosListener( - const sp<gui::IWindowInfosListener>& windowInfosListener) const = 0; + InputWindowCommands inputWindowCommands, int64_t desiredPresentTime, + bool isAutoTimestamp, const std::vector<client_cache_t>& uncacheBuffer, + bool hasListenerCallbacks, const std::vector<ListenerCallbacks>& listenerCallbacks, + uint64_t transactionId, const std::vector<uint64_t>& mergedTransactionIds) = 0; }; // ---------------------------------------------------------------------------- @@ -442,77 +128,77 @@ public: // Note: BOOT_FINISHED must remain this value, it is called from // Java by ActivityManagerService. BOOT_FINISHED = IBinder::FIRST_CALL_TRANSACTION, - CREATE_CONNECTION, - GET_STATIC_DISPLAY_INFO, - CREATE_DISPLAY_EVENT_CONNECTION, - CREATE_DISPLAY, // Deprecated. Autogenerated by .aidl now. - DESTROY_DISPLAY, // Deprecated. Autogenerated by .aidl now. - GET_PHYSICAL_DISPLAY_TOKEN, // Deprecated. Autogenerated by .aidl now. + CREATE_CONNECTION, // Deprecated. Autogenerated by .aidl now. + GET_STATIC_DISPLAY_INFO, // Deprecated. Autogenerated by .aidl now. + CREATE_DISPLAY_EVENT_CONNECTION, // Deprecated. Autogenerated by .aidl now. + CREATE_DISPLAY, // Deprecated. Autogenerated by .aidl now. + DESTROY_DISPLAY, // Deprecated. Autogenerated by .aidl now. + GET_PHYSICAL_DISPLAY_TOKEN, // Deprecated. Autogenerated by .aidl now. SET_TRANSACTION_STATE, - AUTHENTICATE_SURFACE, - GET_SUPPORTED_FRAME_TIMESTAMPS, - GET_DISPLAY_MODES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead. - GET_ACTIVE_DISPLAY_MODE, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead. + AUTHENTICATE_SURFACE, // Deprecated. Autogenerated by .aidl now. + GET_SUPPORTED_FRAME_TIMESTAMPS, // Deprecated. Autogenerated by .aidl now. + GET_DISPLAY_MODES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead. + GET_ACTIVE_DISPLAY_MODE, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead. GET_DISPLAY_STATE, - CAPTURE_DISPLAY, // Deprecated. Autogenerated by .aidl now. - CAPTURE_LAYERS, // Deprecated. Autogenerated by .aidl now. - CLEAR_ANIMATION_FRAME_STATS, - GET_ANIMATION_FRAME_STATS, - SET_POWER_MODE, // Deprecated. Autogenerated by .aidl now. + CAPTURE_DISPLAY, // Deprecated. Autogenerated by .aidl now. + CAPTURE_LAYERS, // Deprecated. Autogenerated by .aidl now. + CLEAR_ANIMATION_FRAME_STATS, // Deprecated. Autogenerated by .aidl now. + GET_ANIMATION_FRAME_STATS, // Deprecated. Autogenerated by .aidl now. + SET_POWER_MODE, // Deprecated. Autogenerated by .aidl now. GET_DISPLAY_STATS, - GET_HDR_CAPABILITIES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead. - GET_DISPLAY_COLOR_MODES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead. - GET_ACTIVE_COLOR_MODE, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead. - SET_ACTIVE_COLOR_MODE, - ENABLE_VSYNC_INJECTIONS, - INJECT_VSYNC, - GET_LAYER_DEBUG_INFO, - GET_COMPOSITION_PREFERENCE, - GET_COLOR_MANAGEMENT, - GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES, - SET_DISPLAY_CONTENT_SAMPLING_ENABLED, + GET_HDR_CAPABILITIES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead. + GET_DISPLAY_COLOR_MODES, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead. + GET_ACTIVE_COLOR_MODE, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead. + SET_ACTIVE_COLOR_MODE, // Deprecated. Autogenerated by .aidl now. + ENABLE_VSYNC_INJECTIONS, // Deprecated. Autogenerated by .aidl now. + INJECT_VSYNC, // Deprecated. Autogenerated by .aidl now. + GET_LAYER_DEBUG_INFO, // Deprecated. Autogenerated by .aidl now. + GET_COMPOSITION_PREFERENCE, // Deprecated. Autogenerated by .aidl now. + GET_COLOR_MANAGEMENT, // Deprecated. Autogenerated by .aidl now. + GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES, // Deprecated. Autogenerated by .aidl now. + SET_DISPLAY_CONTENT_SAMPLING_ENABLED, // Deprecated. Autogenerated by .aidl now. GET_DISPLAYED_CONTENT_SAMPLE, - GET_PROTECTED_CONTENT_SUPPORT, - IS_WIDE_COLOR_DISPLAY, // Deprecated. Autogenerated by .aidl now. - GET_DISPLAY_NATIVE_PRIMARIES, - GET_PHYSICAL_DISPLAY_IDS, // Deprecated. Autogenerated by .aidl now. - ADD_REGION_SAMPLING_LISTENER, - REMOVE_REGION_SAMPLING_LISTENER, - SET_DESIRED_DISPLAY_MODE_SPECS, - GET_DESIRED_DISPLAY_MODE_SPECS, - GET_DISPLAY_BRIGHTNESS_SUPPORT, // Deprecated. Autogenerated by .aidl now. - SET_DISPLAY_BRIGHTNESS, // Deprecated. Autogenerated by .aidl now. - CAPTURE_DISPLAY_BY_ID, // Deprecated. Autogenerated by .aidl now. - NOTIFY_POWER_BOOST, // Deprecated. Autogenerated by .aidl now. + GET_PROTECTED_CONTENT_SUPPORT, // Deprecated. Autogenerated by .aidl now. + IS_WIDE_COLOR_DISPLAY, // Deprecated. Autogenerated by .aidl now. + GET_DISPLAY_NATIVE_PRIMARIES, // Deprecated. Autogenerated by .aidl now. + GET_PHYSICAL_DISPLAY_IDS, // Deprecated. Autogenerated by .aidl now. + ADD_REGION_SAMPLING_LISTENER, // Deprecated. Autogenerated by .aidl now. + REMOVE_REGION_SAMPLING_LISTENER, // Deprecated. Autogenerated by .aidl now. + SET_DESIRED_DISPLAY_MODE_SPECS, // Deprecated. Autogenerated by .aidl now. + GET_DESIRED_DISPLAY_MODE_SPECS, // Deprecated. Autogenerated by .aidl now. + GET_DISPLAY_BRIGHTNESS_SUPPORT, // Deprecated. Autogenerated by .aidl now. + SET_DISPLAY_BRIGHTNESS, // Deprecated. Autogenerated by .aidl now. + CAPTURE_DISPLAY_BY_ID, // Deprecated. Autogenerated by .aidl now. + NOTIFY_POWER_BOOST, // Deprecated. Autogenerated by .aidl now. SET_GLOBAL_SHADOW_SETTINGS, GET_AUTO_LOW_LATENCY_MODE_SUPPORT, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead. SET_AUTO_LOW_LATENCY_MODE, // Deprecated. Autogenerated by .aidl now. GET_GAME_CONTENT_TYPE_SUPPORT, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead. SET_GAME_CONTENT_TYPE, // Deprecated. Use GET_DYNAMIC_DISPLAY_INFO instead. - SET_FRAME_RATE, + SET_FRAME_RATE, // Deprecated. Autogenerated by .aidl now. // Deprecated. Use DisplayManager.setShouldAlwaysRespectAppRequestedMode(true); ACQUIRE_FRAME_RATE_FLEXIBILITY_TOKEN, - SET_FRAME_TIMELINE_INFO, - ADD_TRANSACTION_TRACE_LISTENER, + SET_FRAME_TIMELINE_INFO, // Deprecated. Autogenerated by .aidl now. + ADD_TRANSACTION_TRACE_LISTENER, // Deprecated. Autogenerated by .aidl now. GET_GPU_CONTEXT_PRIORITY, GET_MAX_ACQUIRED_BUFFER_COUNT, - GET_DYNAMIC_DISPLAY_INFO, - ADD_FPS_LISTENER, - REMOVE_FPS_LISTENER, - OVERRIDE_HDR_TYPES, - ADD_HDR_LAYER_INFO_LISTENER, // Deprecated. Autogenerated by .aidl now. - REMOVE_HDR_LAYER_INFO_LISTENER, // Deprecated. Autogenerated by .aidl now. - ON_PULL_ATOM, - ADD_TUNNEL_MODE_ENABLED_LISTENER, - REMOVE_TUNNEL_MODE_ENABLED_LISTENER, - ADD_WINDOW_INFOS_LISTENER, - REMOVE_WINDOW_INFOS_LISTENER, - GET_PRIMARY_PHYSICAL_DISPLAY_ID, // Deprecated. Autogenerated by .aidl now. + GET_DYNAMIC_DISPLAY_INFO, // Deprecated. Autogenerated by .aidl now. + ADD_FPS_LISTENER, // Deprecated. Autogenerated by .aidl now. + REMOVE_FPS_LISTENER, // Deprecated. Autogenerated by .aidl now. + OVERRIDE_HDR_TYPES, // Deprecated. Autogenerated by .aidl now. + ADD_HDR_LAYER_INFO_LISTENER, // Deprecated. Autogenerated by .aidl now. + REMOVE_HDR_LAYER_INFO_LISTENER, // Deprecated. Autogenerated by .aidl now. + ON_PULL_ATOM, // Deprecated. Autogenerated by .aidl now. + ADD_TUNNEL_MODE_ENABLED_LISTENER, // Deprecated. Autogenerated by .aidl now. + REMOVE_TUNNEL_MODE_ENABLED_LISTENER, // Deprecated. Autogenerated by .aidl now. + ADD_WINDOW_INFOS_LISTENER, // Deprecated. Autogenerated by .aidl now. + REMOVE_WINDOW_INFOS_LISTENER, // Deprecated. Autogenerated by .aidl now. + GET_PRIMARY_PHYSICAL_DISPLAY_ID, // Deprecated. Autogenerated by .aidl now. GET_DISPLAY_DECORATION_SUPPORT, GET_BOOT_DISPLAY_MODE_SUPPORT, // Deprecated. Autogenerated by .aidl now. - SET_BOOT_DISPLAY_MODE, - CLEAR_BOOT_DISPLAY_MODE, // Deprecated. Autogenerated by .aidl now. - SET_OVERRIDE_FRAME_RATE, + SET_BOOT_DISPLAY_MODE, // Deprecated. Autogenerated by .aidl now. + CLEAR_BOOT_DISPLAY_MODE, // Deprecated. Autogenerated by .aidl now. + SET_OVERRIDE_FRAME_RATE, // Deprecated. Autogenerated by .aidl now. // Always append new enum to the end. }; diff --git a/libs/gui/include/gui/ISurfaceComposerClient.h b/libs/gui/include/gui/ISurfaceComposerClient.h deleted file mode 100644 index 9e9e191480..0000000000 --- a/libs/gui/include/gui/ISurfaceComposerClient.h +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#pragma once - -#include <binder/IInterface.h> -#include <binder/SafeInterface.h> -#include <gui/LayerMetadata.h> -#include <ui/PixelFormat.h> - -#include <unordered_map> - -namespace android { - -class FrameStats; -class IGraphicBufferProducer; - -class ISurfaceComposerClient : public IInterface { -public: - DECLARE_META_INTERFACE(SurfaceComposerClient) - - // flags for createSurface() - enum { // (keep in sync with SurfaceControl.java) - eHidden = 0x00000004, - eDestroyBackbuffer = 0x00000020, - eSkipScreenshot = 0x00000040, - eSecure = 0x00000080, - eNonPremultiplied = 0x00000100, - eOpaque = 0x00000400, - eProtectedByApp = 0x00000800, - eProtectedByDRM = 0x00001000, - eCursorWindow = 0x00002000, - eNoColorFill = 0x00004000, - - eFXSurfaceBufferQueue = 0x00000000, - eFXSurfaceEffect = 0x00020000, - eFXSurfaceBufferState = 0x00040000, - eFXSurfaceContainer = 0x00080000, - eFXSurfaceMask = 0x000F0000, - }; - - // TODO(b/172002646): Clean up the Surface Creation Arguments - /* - * Requires ACCESS_SURFACE_FLINGER permission - */ - virtual status_t createSurface(const String8& name, uint32_t w, uint32_t h, PixelFormat format, - uint32_t flags, const sp<IBinder>& parent, - LayerMetadata metadata, sp<IBinder>* handle, - sp<IGraphicBufferProducer>* gbp, int32_t* outLayerId, - uint32_t* outTransformHint) = 0; - - /* - * Requires ACCESS_SURFACE_FLINGER permission - */ - virtual status_t createWithSurfaceParent(const String8& name, uint32_t w, uint32_t h, - PixelFormat format, uint32_t flags, - const sp<IGraphicBufferProducer>& parent, - LayerMetadata metadata, sp<IBinder>* handle, - sp<IGraphicBufferProducer>* gbp, int32_t* outLayerId, - uint32_t* outTransformHint) = 0; - - /* - * Requires ACCESS_SURFACE_FLINGER permission - */ - virtual status_t clearLayerFrameStats(const sp<IBinder>& handle) const = 0; - - /* - * Requires ACCESS_SURFACE_FLINGER permission - */ - virtual status_t getLayerFrameStats(const sp<IBinder>& handle, FrameStats* outStats) const = 0; - - virtual status_t mirrorSurface(const sp<IBinder>& mirrorFromHandle, sp<IBinder>* outHandle, - int32_t* outLayerId) = 0; -}; - -class BnSurfaceComposerClient : public SafeBnInterface<ISurfaceComposerClient> { -public: - BnSurfaceComposerClient() - : SafeBnInterface<ISurfaceComposerClient>("BnSurfaceComposerClient") {} - - status_t onTransact(uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) override; -}; - -} // namespace android diff --git a/libs/gui/include/gui/ITransactionCompletedListener.h b/libs/gui/include/gui/ITransactionCompletedListener.h index cc136bb40a..39bcb4a56c 100644 --- a/libs/gui/include/gui/ITransactionCompletedListener.h +++ b/libs/gui/include/gui/ITransactionCompletedListener.h @@ -40,10 +40,15 @@ class ListenerCallbacks; class CallbackId : public Parcelable { public: int64_t id; - enum class Type : int32_t { ON_COMPLETE, ON_COMMIT } type; + enum class Type : int32_t { + ON_COMPLETE = 0, + ON_COMMIT = 1, + /*reserved for serialization = 2*/ + } type; + bool includeJankData; // Only respected for ON_COMPLETE callbacks. CallbackId() {} - CallbackId(int64_t id, Type type) : id(id), type(type) {} + CallbackId(int64_t id, Type type) : id(id), type(type), includeJankData(false) {} status_t writeToParcel(Parcel* output) const override; status_t readFromParcel(const Parcel* input) override; @@ -132,7 +137,7 @@ public: SurfaceStats() = default; SurfaceStats(const sp<IBinder>& sc, std::variant<nsecs_t, sp<Fence>> acquireTimeOrFence, - const sp<Fence>& prevReleaseFence, uint32_t hint, + const sp<Fence>& prevReleaseFence, std::optional<uint32_t> hint, uint32_t currentMaxAcquiredBuffersCount, FrameEventHistoryStats frameEventStats, std::vector<JankData> jankData, ReleaseCallbackId previousReleaseCallbackId) : surfaceControl(sc), @@ -147,7 +152,7 @@ public: sp<IBinder> surfaceControl; std::variant<nsecs_t, sp<Fence>> acquireTimeOrFence = -1; sp<Fence> previousReleaseFence; - uint32_t transformHint = 0; + std::optional<uint32_t> transformHint = 0; uint32_t currentMaxAcquiredBufferCount = 0; FrameEventHistoryStats eventStats; std::vector<JankData> jankData; @@ -194,7 +199,10 @@ public: virtual void onReleaseBuffer(ReleaseCallbackId callbackId, sp<Fence> releaseFence, uint32_t currentMaxAcquiredBufferCount) = 0; - virtual void onTransactionQueueStalled() = 0; + + virtual void onTransactionQueueStalled(const String8& name) = 0; + + virtual void onTrustedPresentationChanged(int id, bool inTrustedPresentationState) = 0; }; class BnTransactionCompletedListener : public SafeBnInterface<ITransactionCompletedListener> { diff --git a/libs/gui/include/gui/JankInfo.h b/libs/gui/include/gui/JankInfo.h index ce9716f1fe..1dddeba616 100644 --- a/libs/gui/include/gui/JankInfo.h +++ b/libs/gui/include/gui/JankInfo.h @@ -24,9 +24,9 @@ enum JankType { None = 0x0, // Jank that occurs in the layers below SurfaceFlinger DisplayHAL = 0x1, - // SF took too long on the CPU + // SF took too long on the CPU; deadline missed during HWC SurfaceFlingerCpuDeadlineMissed = 0x2, - // SF took too long on the GPU + // SF took too long on the GPU; deadline missed during GPU composition SurfaceFlingerGpuDeadlineMissed = 0x4, // Either App or GPU took too long on the frame AppDeadlineMissed = 0x8, diff --git a/libs/gui/include/gui/LayerCaptureArgs.h b/libs/gui/include/gui/LayerCaptureArgs.h index 05ff9d5b7b..fae2bcc787 100644 --- a/libs/gui/include/gui/LayerCaptureArgs.h +++ b/libs/gui/include/gui/LayerCaptureArgs.h @@ -20,14 +20,11 @@ #include <sys/types.h> #include <gui/DisplayCaptureArgs.h> -#include <gui/SpHash.h> -#include <unordered_set> namespace android::gui { struct LayerCaptureArgs : CaptureArgs { sp<IBinder> layerHandle; - std::unordered_set<sp<IBinder>, SpHash<IBinder>> excludeHandles; bool childrenOnly{false}; status_t writeToParcel(Parcel* output) const override; diff --git a/libs/gui/include/gui/LayerDebugInfo.h b/libs/gui/include/gui/LayerDebugInfo.h index af834d78df..dbb80e583c 100644 --- a/libs/gui/include/gui/LayerDebugInfo.h +++ b/libs/gui/include/gui/LayerDebugInfo.h @@ -25,7 +25,7 @@ #include <string> #include <math/vec4.h> -namespace android { +namespace android::gui { /* Class for transporting debug info from SurfaceFlinger to authorized * recipients. The class is intended to be a data container. There are @@ -52,7 +52,7 @@ public: uint32_t mZ = 0 ; int32_t mWidth = -1; int32_t mHeight = -1; - Rect mCrop = Rect::INVALID_RECT; + android::Rect mCrop = android::Rect::INVALID_RECT; half4 mColor = half4(1.0_hf, 1.0_hf, 1.0_hf, 0.0_hf); uint32_t mFlags = 0; PixelFormat mPixelFormat = PIXEL_FORMAT_NONE; @@ -71,4 +71,4 @@ public: std::string to_string(const LayerDebugInfo& info); -} // namespace android +} // namespace android::gui diff --git a/libs/gui/include/gui/LayerMetadata.h b/libs/gui/include/gui/LayerMetadata.h index 27f4d379e9..9cf62bc7d6 100644 --- a/libs/gui/include/gui/LayerMetadata.h +++ b/libs/gui/include/gui/LayerMetadata.h @@ -20,7 +20,7 @@ #include <unordered_map> -namespace android { +namespace android::gui { enum { METADATA_OWNER_UID = 1, @@ -30,7 +30,8 @@ enum { METADATA_ACCESSIBILITY_ID = 5, METADATA_OWNER_PID = 6, METADATA_DEQUEUE_TIME = 7, - METADATA_GAME_MODE = 8 + METADATA_GAME_MODE = 8, + METADATA_CALLING_UID = 9, }; struct LayerMetadata : public Parcelable { @@ -65,8 +66,18 @@ enum class GameMode : int32_t { Standard = 1, Performance = 2, Battery = 3, + Custom = 4, - ftl_last = Battery + ftl_last = Custom }; -} // namespace android +} // namespace android::gui + +using android::gui::METADATA_ACCESSIBILITY_ID; +using android::gui::METADATA_DEQUEUE_TIME; +using android::gui::METADATA_GAME_MODE; +using android::gui::METADATA_MOUSE_CURSOR; +using android::gui::METADATA_OWNER_PID; +using android::gui::METADATA_OWNER_UID; +using android::gui::METADATA_TASK_ID; +using android::gui::METADATA_WINDOW_TYPE; diff --git a/libs/gui/include/gui/LayerState.h b/libs/gui/include/gui/LayerState.h index 0071d48227..a6f503ef55 100644 --- a/libs/gui/include/gui/LayerState.h +++ b/libs/gui/include/gui/LayerState.h @@ -21,6 +21,8 @@ #include <stdint.h> #include <sys/types.h> +#include <android/gui/IWindowInfosReportedListener.h> +#include <android/gui/TrustedPresentationThresholds.h> #include <android/native_window.h> #include <gui/IGraphicBufferProducer.h> #include <gui/ITransactionCompletedListener.h> @@ -51,7 +53,11 @@ namespace android { class Parcel; -class ISurfaceComposerClient; + +using gui::ISurfaceComposerClient; +using gui::LayerMetadata; + +using gui::TrustedPresentationThresholds; struct client_cache_t { wp<IBinder> token = nullptr; @@ -62,6 +68,19 @@ struct client_cache_t { bool isValid() const { return token != nullptr; } }; +class TrustedPresentationListener : public Parcelable { +public: + sp<ITransactionCompletedListener> callbackInterface; + int callbackId = -1; + + void invoke(bool presentedWithinThresholds) { + callbackInterface->onTrustedPresentationChanged(callbackId, presentedWithinThresholds); + } + + status_t writeToParcel(Parcel* parcel) const; + status_t readFromParcel(const Parcel* parcel); +}; + class BufferData : public Parcelable { public: virtual ~BufferData() = default; @@ -92,6 +111,7 @@ public: uint64_t frameNumber = 0; bool hasBarrier = false; uint64_t barrierFrameNumber = 0; + uint32_t producerId = 0; // Listens to when the buffer is safe to be released. This is used for blast // layers only. The callback includes a release fence as well as the graphic @@ -130,7 +150,7 @@ struct layer_state_t { eLayerOpaque = 0x02, // SURFACE_OPAQUE eLayerSkipScreenshot = 0x40, // SKIP_SCREENSHOT eLayerSecure = 0x80, // SECURE - // Queue up BufferStateLayer buffers instead of dropping the oldest buffer when this flag is + // Queue up layer buffers instead of dropping the oldest buffer when this flag is // set. This blocks the client until all the buffers have been presented. If the buffers // have presentation timestamps, then we may drop buffers. eEnableBackpressure = 0x100, // ENABLE_BACKPRESSURE @@ -140,30 +160,33 @@ struct layer_state_t { // This is needed to maintain compatibility for SurfaceView scaling behavior. // See SurfaceView scaling behavior for more details. eIgnoreDestinationFrame = 0x400, + eLayerIsRefreshRateIndicator = 0x800, // REFRESH_RATE_INDICATOR }; enum { ePositionChanged = 0x00000001, eLayerChanged = 0x00000002, - eSizeChanged = 0x00000004, + eTrustedPresentationInfoChanged = 0x00000004, eAlphaChanged = 0x00000008, eMatrixChanged = 0x00000010, eTransparentRegionChanged = 0x00000020, eFlagsChanged = 0x00000040, eLayerStackChanged = 0x00000080, + eFlushJankData = 0x00000100, + eCachingHintChanged = 0x00000200, eDimmingEnabledChanged = 0x00000400, eShadowRadiusChanged = 0x00000800, - /* unused 0x00001000, */ + eRenderBorderChanged = 0x00001000, eBufferCropChanged = 0x00002000, eRelativeLayerChanged = 0x00004000, eReparent = 0x00008000, eColorChanged = 0x00010000, - eDestroySurface = 0x00020000, - eTransformChanged = 0x00040000, + /* unused = 0x00020000, */ + eBufferTransformChanged = 0x00040000, eTransformToDisplayInverseChanged = 0x00080000, eCropChanged = 0x00100000, eBufferChanged = 0x00200000, - /* unused 0x00400000, */ + eDefaultFrameRateCompatibilityChanged = 0x00400000, eDataspaceChanged = 0x00800000, eHdrMetadataChanged = 0x01000000, eSurfaceDamageRegionChanged = 0x02000000, @@ -188,7 +211,9 @@ struct layer_state_t { eAutoRefreshChanged = 0x1000'00000000, eStretchChanged = 0x2000'00000000, eTrustedOverlayChanged = 0x4000'00000000, - eDropInputModeChanged = 0x8000'00000000 + eDropInputModeChanged = 0x8000'00000000, + eExtendedRangeBrightnessChanged = 0x10000'00000000, + }; layer_state_t(); @@ -196,7 +221,63 @@ struct layer_state_t { void merge(const layer_state_t& other); status_t write(Parcel& output) const; status_t read(const Parcel& input); + // Compares two layer_state_t structs and returns a set of change flags describing all the + // states that are different. + uint64_t diff(const layer_state_t& other) const; bool hasBufferChanges() const; + + // Layer hierarchy updates. + static constexpr uint64_t HIERARCHY_CHANGES = layer_state_t::eLayerChanged | + layer_state_t::eRelativeLayerChanged | layer_state_t::eReparent | + layer_state_t::eLayerStackChanged; + + // Geometry updates. + static constexpr uint64_t GEOMETRY_CHANGES = layer_state_t::eBufferCropChanged | + layer_state_t::eBufferTransformChanged | layer_state_t::eCornerRadiusChanged | + layer_state_t::eCropChanged | layer_state_t::eDestinationFrameChanged | + layer_state_t::eMatrixChanged | layer_state_t::ePositionChanged | + layer_state_t::eTransformToDisplayInverseChanged | + layer_state_t::eTransparentRegionChanged; + + // Buffer and related updates. + static constexpr uint64_t BUFFER_CHANGES = layer_state_t::eApiChanged | + layer_state_t::eBufferChanged | layer_state_t::eBufferCropChanged | + layer_state_t::eBufferTransformChanged | layer_state_t::eDataspaceChanged | + layer_state_t::eSidebandStreamChanged | layer_state_t::eSurfaceDamageRegionChanged | + layer_state_t::eTransformToDisplayInverseChanged | + layer_state_t::eTransparentRegionChanged | + layer_state_t::eExtendedRangeBrightnessChanged; + + // Content updates. + static constexpr uint64_t CONTENT_CHANGES = layer_state_t::BUFFER_CHANGES | + layer_state_t::eAlphaChanged | layer_state_t::eAutoRefreshChanged | + layer_state_t::eBackgroundBlurRadiusChanged | layer_state_t::eBackgroundColorChanged | + layer_state_t::eBlurRegionsChanged | layer_state_t::eColorChanged | + layer_state_t::eColorSpaceAgnosticChanged | layer_state_t::eColorTransformChanged | + layer_state_t::eCornerRadiusChanged | layer_state_t::eDimmingEnabledChanged | + layer_state_t::eHdrMetadataChanged | layer_state_t::eRenderBorderChanged | + layer_state_t::eShadowRadiusChanged | layer_state_t::eStretchChanged; + + // Changes which invalidates the layer's visible region in CE. + static constexpr uint64_t CONTENT_DIRTY = layer_state_t::CONTENT_CHANGES | + layer_state_t::GEOMETRY_CHANGES | layer_state_t::HIERARCHY_CHANGES; + + // Changes affecting child states. + static constexpr uint64_t AFFECTS_CHILDREN = layer_state_t::GEOMETRY_CHANGES | + layer_state_t::HIERARCHY_CHANGES | layer_state_t::eAlphaChanged | + layer_state_t::eColorTransformChanged | layer_state_t::eCornerRadiusChanged | + layer_state_t::eFlagsChanged | layer_state_t::eTrustedOverlayChanged | + layer_state_t::eFrameRateChanged | layer_state_t::eFixedTransformHintChanged; + + // Changes affecting data sent to input. + static constexpr uint64_t INPUT_CHANGES = layer_state_t::GEOMETRY_CHANGES | + layer_state_t::HIERARCHY_CHANGES | layer_state_t::eInputInfoChanged | + layer_state_t::eDropInputModeChanged | layer_state_t::eTrustedOverlayChanged; + + // Changes that affect the visible region on a display. + static constexpr uint64_t VISIBLE_REGION_CHANGES = + layer_state_t::GEOMETRY_CHANGES | layer_state_t::HIERARCHY_CHANGES; + bool hasValidBuffer() const; void sanitize(int32_t permissions); @@ -207,6 +288,11 @@ struct layer_state_t { float dsdy{0}; status_t write(Parcel& output) const; status_t read(const Parcel& input); + inline bool operator==(const matrix22_t& other) const { + return std::tie(dsdx, dtdx, dtdy, dsdy) == + std::tie(other.dsdx, other.dtdx, other.dtdy, other.dsdy); + } + inline bool operator!=(const matrix22_t& other) const { return !(*this == other); } }; sp<IBinder> surface; int32_t layerId; @@ -214,28 +300,23 @@ struct layer_state_t { float x; float y; int32_t z; - uint32_t w; - uint32_t h; ui::LayerStack layerStack = ui::DEFAULT_LAYER_STACK; - float alpha; uint32_t flags; uint32_t mask; uint8_t reserved; matrix22_t matrix; float cornerRadius; uint32_t backgroundBlurRadius; - sp<SurfaceControl> reparentSurfaceControl; sp<SurfaceControl> relativeLayerSurfaceControl; sp<SurfaceControl> parentSurfaceControlForChild; - half3 color; + half4 color; // non POD must be last. see write/read Region transparentRegion; - - uint32_t transform; + uint32_t bufferTransform; bool transformToDisplayInverse; Rect crop; std::shared_ptr<BufferData> bufferData = nullptr; @@ -247,13 +328,13 @@ struct layer_state_t { mat4 colorTransform; std::vector<BlurRegion> blurRegions; - sp<gui::WindowInfoHandle> windowInfoHandle = new gui::WindowInfoHandle(); + sp<gui::WindowInfoHandle> windowInfoHandle = sp<gui::WindowInfoHandle>::make(); LayerMetadata metadata; // The following refer to the alpha, and dataspace, respectively of // the background color layer - float bgColorAlpha; + half4 bgColor; ui::Dataspace bgColorDataspace; // A color space agnostic layer means the color of this layer can be @@ -273,6 +354,9 @@ struct layer_state_t { int8_t frameRateCompatibility; int8_t changeFrameRateStrategy; + // Default frame rate compatibility used to set the layer refresh rate votetype. + int8_t defaultFrameRateCompatibility; + // Set by window manager indicating the layer and all its children are // in a different orientation than the display. The hint suggests that // the graphic producers should receive a transform hint as if the @@ -291,6 +375,11 @@ struct layer_state_t { // should be trusted for input occlusion detection purposes bool isTrustedOverlay; + // Flag to indicate if border needs to be enabled on the layer + bool borderEnabled; + float borderWidth; + half4 borderColor; + // Stretch effect to be applied to this layer StretchEffect stretchEffect; @@ -301,9 +390,17 @@ struct layer_state_t { gui::DropInputMode dropInputMode; bool dimmingEnabled; + float currentHdrSdrRatio = 1.f; + float desiredHdrSdrRatio = 1.f; + + gui::CachingHint cachingHint = gui::CachingHint::Enabled; + + TrustedPresentationThresholds trustedPresentationThresholds; + TrustedPresentationListener trustedPresentationListener; }; -struct ComposerState { +class ComposerState { +public: layer_state_t state; status_t write(Parcel& output) const; status_t read(const Parcel& input); @@ -353,7 +450,9 @@ struct DisplayState { struct InputWindowCommands { std::vector<gui::FocusRequest> focusRequests; - bool syncInputWindows{false}; + std::unordered_set<sp<gui::IWindowInfosReportedListener>, + SpHash<gui::IWindowInfosReportedListener>> + windowInfosReportedListeners; // Merges the passed in commands and returns true if there were any changes. bool merge(const InputWindowCommands& other); diff --git a/libs/gui/include/gui/LayerStatePermissions.h b/libs/gui/include/gui/LayerStatePermissions.h new file mode 100644 index 0000000000..a90f30c621 --- /dev/null +++ b/libs/gui/include/gui/LayerStatePermissions.h @@ -0,0 +1,29 @@ +/* + * Copyright (C) 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <stdint.h> +#include <string> +#include <unordered_map> + +namespace android { +class LayerStatePermissions { +public: + static uint32_t getTransactionPermissions(int pid, int uid); + +private: + static std::unordered_map<std::string, int> mPermissionMap; +}; +} // namespace android
\ No newline at end of file diff --git a/libs/gui/include/gui/ScreenCaptureResults.h b/libs/gui/include/gui/ScreenCaptureResults.h index 724c11c881..6e17791a29 100644 --- a/libs/gui/include/gui/ScreenCaptureResults.h +++ b/libs/gui/include/gui/ScreenCaptureResults.h @@ -19,6 +19,7 @@ #include <binder/Parcel.h> #include <binder/Parcelable.h> #include <ui/Fence.h> +#include <ui/FenceResult.h> #include <ui/GraphicBuffer.h> namespace android::gui { @@ -31,11 +32,10 @@ public: status_t readFromParcel(const android::Parcel* parcel) override; sp<GraphicBuffer> buffer; - sp<Fence> fence = Fence::NO_FENCE; + FenceResult fenceResult = Fence::NO_FENCE; bool capturedSecureLayers{false}; bool capturedHdrLayers{false}; ui::Dataspace capturedDataspace{ui::Dataspace::V0_SRGB}; - status_t result = OK; }; } // namespace android::gui diff --git a/libs/gui/include/gui/Surface.h b/libs/gui/include/gui/Surface.h index 4a552b6643..39a59e42aa 100644 --- a/libs/gui/include/gui/Surface.h +++ b/libs/gui/include/gui/Surface.h @@ -17,8 +17,8 @@ #ifndef ANDROID_GUI_SURFACE_H #define ANDROID_GUI_SURFACE_H +#include <android/gui/FrameTimelineInfo.h> #include <gui/BufferQueueDefs.h> -#include <gui/FrameTimelineInfo.h> #include <gui/HdrMetadata.h> #include <gui/IGraphicBufferProducer.h> #include <gui/IProducerListener.h> @@ -41,6 +41,8 @@ class ISurfaceComposer; class ISurfaceComposer; +using gui::FrameTimelineInfo; + /* This is the same as ProducerListener except that onBuffersDiscarded is * called with a vector of graphic buffers instead of buffer slots. */ @@ -203,8 +205,8 @@ public: nsecs_t* outDisplayPresentTime, nsecs_t* outDequeueReadyTime, nsecs_t* outReleaseTime); - status_t getWideColorSupport(bool* supported); - status_t getHdrSupport(bool* supported); + status_t getWideColorSupport(bool* supported) __attribute__((__deprecated__)); + status_t getHdrSupport(bool* supported) __attribute__((__deprecated__)); status_t getUniqueId(uint64_t* outId) const; status_t getConsumerUsage(uint64_t* outUsage) const; @@ -301,6 +303,10 @@ private: int dispatchGetLastQueuedBuffer2(va_list args); int dispatchSetFrameTimelineInfo(va_list args); + std::mutex mNameMutex; + std::string mName; + const char* getDebugName(); + protected: virtual int dequeueBuffer(ANativeWindowBuffer** buffer, int* fenceFd); virtual int cancelBuffer(ANativeWindowBuffer* buffer, int fenceFd); diff --git a/libs/gui/include/gui/SurfaceComposerClient.h b/libs/gui/include/gui/SurfaceComposerClient.h index 9033e17c53..fb57f63dad 100644 --- a/libs/gui/include/gui/SurfaceComposerClient.h +++ b/libs/gui/include/gui/SurfaceComposerClient.h @@ -38,6 +38,9 @@ #include <ui/GraphicTypes.h> #include <ui/PixelFormat.h> #include <ui/Rotation.h> +#include <ui/StaticDisplayInfo.h> + +#include <android/gui/ISurfaceComposerClient.h> #include <gui/CpuConsumer.h> #include <gui/ISurfaceComposer.h> @@ -52,20 +55,22 @@ namespace android { class HdrCapabilities; -class ISurfaceComposerClient; class IGraphicBufferProducer; class ITunnelModeEnabledListener; class Region; +class TransactionCompletedListener; using gui::DisplayCaptureArgs; using gui::IRegionSamplingListener; +using gui::ISurfaceComposerClient; using gui::LayerCaptureArgs; +using gui::LayerMetadata; struct SurfaceControlStats { SurfaceControlStats(const sp<SurfaceControl>& sc, nsecs_t latchTime, std::variant<nsecs_t, sp<Fence>> acquireTimeOrFence, const sp<Fence>& presentFence, const sp<Fence>& prevReleaseFence, - uint32_t hint, FrameEventHistoryStats eventStats, + std::optional<uint32_t> hint, FrameEventHistoryStats eventStats, uint32_t currentMaxAcquiredBufferCount) : surfaceControl(sc), latchTime(latchTime), @@ -81,7 +86,7 @@ struct SurfaceControlStats { std::variant<nsecs_t, sp<Fence>> acquireTimeOrFence = -1; sp<Fence> presentFence; sp<Fence> previousReleaseFence; - uint32_t transformHint = 0; + std::optional<uint32_t> transformHint = 0; FrameEventHistoryStats frameEventStats; uint32_t currentMaxAcquiredBufferCount = 0; }; @@ -102,6 +107,8 @@ using SurfaceStatsCallback = const sp<Fence>& /*presentFence*/, const SurfaceStats& /*stats*/)>; +using TrustedPresentationCallback = std::function<void(void*, bool)>; + // --------------------------------------------------------------------------- class ReleaseCallbackThread { @@ -141,32 +148,28 @@ public: status_t linkToComposerDeath(const sp<IBinder::DeathRecipient>& recipient, void* cookie = nullptr, uint32_t flags = 0); + // Notify the SurfaceComposerClient that the boot procedure has completed + static status_t bootFinished(); + // Get transactional state of given display. static status_t getDisplayState(const sp<IBinder>& display, ui::DisplayState*); // Get immutable information about given physical display. - static status_t getStaticDisplayInfo(const sp<IBinder>& display, ui::StaticDisplayInfo*); + static status_t getStaticDisplayInfo(int64_t, ui::StaticDisplayInfo*); - // Get dynamic information about given physical display. - static status_t getDynamicDisplayInfo(const sp<IBinder>& display, ui::DynamicDisplayInfo*); + // Get dynamic information about given physical display from display id + static status_t getDynamicDisplayInfoFromId(int64_t, ui::DynamicDisplayInfo*); // Shorthand for the active display mode from getDynamicDisplayInfo(). // TODO(b/180391891): Update clients to use getDynamicDisplayInfo and remove this function. static status_t getActiveDisplayMode(const sp<IBinder>& display, ui::DisplayMode*); // Sets the refresh rate boundaries for the display. - static status_t setDesiredDisplayModeSpecs( - const sp<IBinder>& displayToken, ui::DisplayModeId defaultMode, - bool allowGroupSwitching, float primaryRefreshRateMin, float primaryRefreshRateMax, - float appRequestRefreshRateMin, float appRequestRefreshRateMax); + static status_t setDesiredDisplayModeSpecs(const sp<IBinder>& displayToken, + const gui::DisplayModeSpecs&); // Gets the refresh rate boundaries for the display. static status_t getDesiredDisplayModeSpecs(const sp<IBinder>& displayToken, - ui::DisplayModeId* outDefaultMode, - bool* outAllowGroupSwitching, - float* outPrimaryRefreshRateMin, - float* outPrimaryRefreshRateMax, - float* outAppRequestRefreshRateMin, - float* outAppRequestRefreshRateMax); + gui::DisplayModeSpecs*); // Get the coordinates of the display's native color primaries static status_t getDisplayNativePrimaries(const sp<IBinder>& display, @@ -178,11 +181,24 @@ public: // Gets if boot display mode operations are supported on a device static status_t getBootDisplayModeSupport(bool* support); + + // Gets the overlay properties of the device + static status_t getOverlaySupport(gui::OverlayProperties* outProperties); + // Sets the user-preferred display mode that a device should boot in static status_t setBootDisplayMode(const sp<IBinder>& display, ui::DisplayModeId); // Clears the user-preferred display mode static status_t clearBootDisplayMode(const sp<IBinder>& display); + // Gets the HDR conversion capabilities of the device + static status_t getHdrConversionCapabilities(std::vector<gui::HdrConversionCapability>*); + // Sets the HDR conversion strategy for the device. in case when HdrConversionStrategy has + // autoAllowedHdrTypes set. Returns Hdr::INVALID in other cases. + static status_t setHdrConversionStrategy(gui::HdrConversionStrategy hdrConversionStrategy, + ui::Hdr* outPreferredHdrOutputType); + // Returns whether HDR conversion is supported by the device. + static status_t getHdrOutputConversionSupport(bool* isSupported); + // Sets the frame rate of a particular app (uid). This is currently called // by GameManager. static status_t setOverrideFrameRate(uid_t uid, float frameRate); @@ -218,7 +234,7 @@ public: /** * Gets the context priority of surface flinger's render engine. */ - static int getGPUContextPriority(); + static int getGpuContextPriority(); /** * Uncaches a buffer in ISurfaceComposer. It must be uncached via a transaction so that it is @@ -314,7 +330,7 @@ public: uint32_t w, // width in pixel uint32_t h, // height in pixel PixelFormat format, // pixel-format desired - uint32_t flags = 0, // usage flags + int32_t flags = 0, // usage flags const sp<IBinder>& parentHandle = nullptr, // parentHandle LayerMetadata metadata = LayerMetadata(), // metadata uint32_t* outTransformHint = nullptr); @@ -324,21 +340,11 @@ public: uint32_t h, // height in pixel PixelFormat format, // pixel-format desired sp<SurfaceControl>* outSurface, - uint32_t flags = 0, // usage flags + int32_t flags = 0, // usage flags const sp<IBinder>& parentHandle = nullptr, // parentHandle LayerMetadata metadata = LayerMetadata(), // metadata uint32_t* outTransformHint = nullptr); - //! Create a surface - sp<SurfaceControl> createWithSurfaceParent(const String8& name, // name of the surface - uint32_t w, // width in pixel - uint32_t h, // height in pixel - PixelFormat format, // pixel-format desired - uint32_t flags = 0, // usage flags - Surface* parent = nullptr, // parent - LayerMetadata metadata = LayerMetadata(), // metadata - uint32_t* outTransformHint = nullptr); - // Creates a mirrored hierarchy for the mirrorFromSurface. This returns a SurfaceControl // which is a parent of the root of the mirrored hierarchy. // @@ -350,24 +356,20 @@ public: // B B' sp<SurfaceControl> mirrorSurface(SurfaceControl* mirrorFromSurface); + sp<SurfaceControl> mirrorDisplay(DisplayId displayId); + //! Create a virtual display - static sp<IBinder> createDisplay(const String8& displayName, bool secure); + static sp<IBinder> createDisplay(const String8& displayName, bool secure, + float requestedRefereshRate = 0); //! Destroy a virtual display static void destroyDisplay(const sp<IBinder>& display); //! Get stable IDs for connected physical displays static std::vector<PhysicalDisplayId> getPhysicalDisplayIds(); - static status_t getPrimaryPhysicalDisplayId(PhysicalDisplayId*); - static std::optional<PhysicalDisplayId> getInternalDisplayId(); //! Get token for a physical display given its stable ID static sp<IBinder> getPhysicalDisplayToken(PhysicalDisplayId displayId); - static sp<IBinder> getInternalDisplayToken(); - - static status_t enableVSyncInjections(bool enable); - - static status_t injectVSync(nsecs_t when); struct SCHash { std::size_t operator()(const sp<SurfaceControl>& sc) const { @@ -396,26 +398,43 @@ public: std::unordered_set<sp<SurfaceControl>, SCHash> surfaceControls; }; + struct PresentationCallbackRAII : public RefBase { + sp<TransactionCompletedListener> mTcl; + int mId; + PresentationCallbackRAII(TransactionCompletedListener* tcl, int id); + virtual ~PresentationCallbackRAII(); + }; + class Transaction : public Parcelable { private: + static sp<IBinder> sApplyToken; void releaseBufferIfOverwriting(const layer_state_t& state); + static void mergeFrameTimelineInfo(FrameTimelineInfo& t, const FrameTimelineInfo& other); + static void clearFrameTimelineInfo(FrameTimelineInfo& t); protected: std::unordered_map<sp<IBinder>, ComposerState, IBinderHash> mComposerStates; SortedVector<DisplayState> mDisplayStates; std::unordered_map<sp<ITransactionCompletedListener>, CallbackInfo, TCLHash> mListenerCallbacks; + std::vector<client_cache_t> mUncacheBuffers; + + // We keep track of the last MAX_MERGE_HISTORY_LENGTH merged transaction ids. + // Ordered most recently merged to least recently merged. + static const size_t MAX_MERGE_HISTORY_LENGTH = 10u; + std::vector<uint64_t> mMergedTransactionIds; uint64_t mId; - uint32_t mForceSynchronous = 0; uint32_t mTransactionNestCount = 0; bool mAnimation = false; bool mEarlyWakeupStart = false; bool mEarlyWakeupEnd = false; - // Indicates that the Transaction contains a buffer that should be cached - bool mContainsBuffer = false; + // Indicates that the Transaction may contain buffers that should be cached. The reason this + // is only a guess is that buffers can be removed before cache is called. This is only a + // hint that at some point a buffer was added to this transaction before apply was called. + bool mMayContainBuffer = false; // mDesiredPresentTime is the time in nanoseconds that the client would like the transaction // to be presented. When it is not possible to present at exactly that time, it will be @@ -468,16 +487,17 @@ public: // The id is updated every time the transaction is applied. uint64_t getId(); + std::vector<uint64_t> getMergedTransactionIds(); + status_t apply(bool synchronous = false, bool oneWay = false); // Merge another transaction in to this one, clearing other // as if it had been applied. Transaction& merge(Transaction&& other); Transaction& show(const sp<SurfaceControl>& sc); Transaction& hide(const sp<SurfaceControl>& sc); - Transaction& setPosition(const sp<SurfaceControl>& sc, - float x, float y); - Transaction& setSize(const sp<SurfaceControl>& sc, - uint32_t w, uint32_t h); + Transaction& setPosition(const sp<SurfaceControl>& sc, float x, float y); + // b/243180033 remove once functions are not called from vendor code + Transaction& setSize(const sp<SurfaceControl>&, uint32_t, uint32_t) { return *this; } Transaction& setLayer(const sp<SurfaceControl>& sc, int32_t z); @@ -527,7 +547,8 @@ public: Transaction& setBuffer(const sp<SurfaceControl>& sc, const sp<GraphicBuffer>& buffer, const std::optional<sp<Fence>>& fence = std::nullopt, const std::optional<uint64_t>& frameNumber = std::nullopt, - ReleaseBufferCallback callback = nullptr); + uint32_t producerId = 0, ReleaseBufferCallback callback = nullptr); + Transaction& unsetBuffer(const sp<SurfaceControl>& sc); std::shared_ptr<BufferData> getAndClearBuffer(const sp<SurfaceControl>& sc); /** @@ -551,6 +572,9 @@ public: Transaction& setBufferHasBarrier(const sp<SurfaceControl>& sc, uint64_t barrierFrameNumber); Transaction& setDataspace(const sp<SurfaceControl>& sc, ui::Dataspace dataspace); + Transaction& setExtendedRangeBrightness(const sp<SurfaceControl>& sc, + float currentBufferRatio, float desiredRatio); + Transaction& setCachingHint(const sp<SurfaceControl>& sc, gui::CachingHint cachingHint); Transaction& setHdrMetadata(const sp<SurfaceControl>& sc, const HdrMetadata& hdrMetadata); Transaction& setSurfaceDamageRegion(const sp<SurfaceControl>& sc, const Region& surfaceDamageRegion); @@ -572,12 +596,67 @@ public: Transaction& addTransactionCommittedCallback( TransactionCompletedCallbackTakesContext callback, void* callbackContext); + /** + * Set a callback to receive feedback about the presentation of a layer. + * When the layer is presented according to the passed in Thresholds, + * it is said to "enter the state", and receives the callback with true. + * When the conditions fall out of thresholds, it is then said to leave the + * state. + * + * There are a few simple thresholds: + * minAlpha: Lower bound on computed alpha + * minFractionRendered: Lower bounds on fraction of pixels that + * were rendered. + * stabilityThresholdMs: A time that alpha and fraction rendered + * must remain within bounds before we can "enter the state" + * + * The fraction of pixels rendered is a computation based on scale, crop + * and occlusion. The calculation may be somewhat counterintuitive, so we + * can work through an example. Imagine we have a layer with a 100x100 buffer + * which is occluded by (10x100) pixels on the left, and cropped by (100x10) pixels + * on the top. Furthermore imagine this layer is scaled by 0.9 in both dimensions. + * (c=crop,o=occluded,b=both,x=none + * b c c c + * o x x x + * o x x x + * o x x x + * + * We first start by computing fr=xscale*yscale=0.9*0.9=0.81, indicating + * that "81%" of the pixels were rendered. This corresponds to what was 100 + * pixels being displayed in 81 pixels. This is somewhat of an abuse of + * language, as the information of merged pixels isn't totally lost, but + * we err on the conservative side. + * + * We then repeat a similar process for the crop and covered regions and + * accumulate the results: fr = fr * (fractionNotCropped) * (fractionNotCovered) + * So for this example we would get 0.9*0.9*0.9*0.9=0.65... + * + * Notice that this is not completely accurate, as we have double counted + * the region marked as b. However we only wanted a "lower bound" and so it + * is ok to err in this direction. Selection of the threshold will ultimately + * be somewhat arbitrary, and so there are some somewhat arbitrary decisions in + * this API as well. + * + * The caller must keep "PresentationCallbackRAII" alive, or the callback + * in SurfaceComposerClient will be unregistered. + */ + Transaction& setTrustedPresentationCallback(const sp<SurfaceControl>& sc, + TrustedPresentationCallback callback, + const TrustedPresentationThresholds& thresholds, + void* context, + sp<PresentationCallbackRAII>& outCallbackOwner); + + // Clear local memory in SCC + Transaction& clearTrustedPresentationCallback(const sp<SurfaceControl>& sc); + // ONLY FOR BLAST ADAPTER Transaction& notifyProducerDisconnect(const sp<SurfaceControl>& sc); Transaction& setInputWindowInfo(const sp<SurfaceControl>& sc, const gui::WindowInfo& info); Transaction& setFocusedWindow(const gui::FocusRequest& request); - Transaction& syncInputWindows(); + + Transaction& addWindowInfosReportedListener( + sp<gui::IWindowInfosReportedListener> windowInfosReportedListener); // Set a color transform matrix on the given layer on the built-in display. Transaction& setColorTransform(const sp<SurfaceControl>& sc, const mat3& matrix, @@ -590,6 +669,9 @@ public: Transaction& setFrameRate(const sp<SurfaceControl>& sc, float frameRate, int8_t compatibility, int8_t changeFrameRateStrategy); + Transaction& setDefaultFrameRateCompatibility(const sp<SurfaceControl>& sc, + int8_t compatibility); + // Set by window manager indicating the layer and all its children are // in a different orientation than the display. The hint suggests that // the graphic producers should receive a transform hint as if the @@ -636,6 +718,9 @@ public: const Rect& destinationFrame); Transaction& setDropInputMode(const sp<SurfaceControl>& sc, gui::DropInputMode mode); + Transaction& enableBorder(const sp<SurfaceControl>& sc, bool shouldEnable, float width, + const half4& color); + status_t setDisplaySurface(const sp<IBinder>& token, const sp<IGraphicBufferProducer>& bufferProducer); @@ -666,7 +751,12 @@ public: * * TODO (b/213644870): Remove all permissioned things from Transaction */ - void sanitize(); + void sanitize(int pid, int uid); + + static sp<IBinder> getDefaultApplyToken(); + static void setDefaultApplyToken(sp<IBinder> applyToken); + + static status_t sendSurfaceFlushJankDataTransaction(const sp<SurfaceControl>& sc); }; status_t clearLayerFrameStats(const sp<IBinder>& token) const; @@ -714,6 +804,12 @@ protected: ReleaseCallbackThread mReleaseCallbackThread; private: + // Get dynamic information about given physical display from token + static status_t getDynamicDisplayInfoFromToken(const sp<IBinder>& display, + ui::DynamicDisplayInfo*); + + static void getDynamicDisplayInfoInternal(gui::DynamicDisplayInfo& ginfo, + ui::DynamicDisplayInfo*& outInfo); virtual void onFirstRef(); mutable Mutex mLock; @@ -779,7 +875,10 @@ protected: // This is protected by mSurfaceStatsListenerMutex, but GUARDED_BY isn't supported for // std::recursive_mutex std::multimap<int32_t, SurfaceStatsCallbackEntry> mSurfaceStatsListeners; - std::unordered_map<void*, std::function<void()>> mQueueStallListeners; + std::unordered_map<void*, std::function<void(const std::string&)>> mQueueStallListeners; + + std::unordered_map<int, std::tuple<TrustedPresentationCallback, void*>> + mTrustedPresentationCallbacks; public: static sp<TransactionCompletedListener> getInstance(); @@ -792,14 +891,22 @@ public: const std::unordered_set<sp<SurfaceControl>, SurfaceComposerClient::SCHash>& surfaceControls, CallbackId::Type callbackType); + CallbackId addCallbackFunctionLocked( + const TransactionCompletedCallback& callbackFunction, + const std::unordered_set<sp<SurfaceControl>, SurfaceComposerClient::SCHash>& + surfaceControls, + CallbackId::Type callbackType) REQUIRES(mMutex); - void addSurfaceControlToCallbacks( - const sp<SurfaceControl>& surfaceControl, - const std::unordered_set<CallbackId, CallbackIdHash>& callbackIds); + void addSurfaceControlToCallbacks(SurfaceComposerClient::CallbackInfo& callbackInfo, + const sp<SurfaceControl>& surfaceControl); - void addQueueStallListener(std::function<void()> stallListener, void* id); + void addQueueStallListener(std::function<void(const std::string&)> stallListener, void* id); void removeQueueStallListener(void *id); + sp<SurfaceComposerClient::PresentationCallbackRAII> addTrustedPresentationCallback( + TrustedPresentationCallback tpc, int id, void* context); + void clearTrustedPresentationCallback(int id); + /* * Adds a jank listener to be informed about SurfaceFlinger's jank classification for a specific * surface. Jank classifications arrive as part of the transaction callbacks about previous @@ -828,10 +935,12 @@ public: // For Testing Only static void setInstance(const sp<TransactionCompletedListener>&); - void onTransactionQueueStalled() override; + void onTransactionQueueStalled(const String8& reason) override; + + void onTrustedPresentationChanged(int id, bool presentedWithinThresholds) override; private: - ReleaseBufferCallback popReleaseBufferCallbackLocked(const ReleaseCallbackId&); + ReleaseBufferCallback popReleaseBufferCallbackLocked(const ReleaseCallbackId&) REQUIRES(mMutex); static sp<TransactionCompletedListener> sInstance; }; diff --git a/libs/gui/include/gui/SurfaceControl.h b/libs/gui/include/gui/SurfaceControl.h index b72cf8390e..344b957ba7 100644 --- a/libs/gui/include/gui/SurfaceControl.h +++ b/libs/gui/include/gui/SurfaceControl.h @@ -24,17 +24,19 @@ #include <utils/RefBase.h> #include <utils/threads.h> +#include <android/gui/ISurfaceComposerClient.h> + #include <ui/FrameStats.h> #include <ui/PixelFormat.h> #include <ui/Region.h> -#include <gui/ISurfaceComposerClient.h> #include <math/vec3.h> namespace android { // --------------------------------------------------------------------------- +class Choreographer; class IGraphicBufferProducer; class Surface; class SurfaceComposerClient; @@ -77,6 +79,10 @@ public: sp<IBinder> getHandle() const; sp<IBinder> getLayerStateHandle() const; int32_t getLayerId() const; + const std::string& getName() const; + + // TODO(b/267195698): Consider renaming. + std::shared_ptr<Choreographer> getChoreographer(); sp<IGraphicBufferProducer> getIGraphicBufferProducer(); @@ -93,9 +99,9 @@ public: explicit SurfaceControl(const sp<SurfaceControl>& other); SurfaceControl(const sp<SurfaceComposerClient>& client, const sp<IBinder>& handle, - const sp<IGraphicBufferProducer>& gbp, int32_t layerId, - uint32_t width = 0, uint32_t height = 0, PixelFormat format = 0, - uint32_t transformHint = 0, uint32_t flags = 0); + int32_t layerId, const std::string& layerName, uint32_t width = 0, + uint32_t height = 0, PixelFormat format = 0, uint32_t transformHint = 0, + uint32_t flags = 0); sp<SurfaceControl> getParentingLayer(); @@ -115,19 +121,20 @@ private: status_t validate() const; sp<SurfaceComposerClient> mClient; - sp<IBinder> mHandle; - sp<IGraphicBufferProducer> mGraphicBufferProducer; + sp<IBinder> mHandle; mutable Mutex mLock; mutable sp<Surface> mSurfaceData; mutable sp<BLASTBufferQueue> mBbq; mutable sp<SurfaceControl> mBbqChild; int32_t mLayerId = 0; + std::string mName; uint32_t mTransformHint = 0; uint32_t mWidth = 0; uint32_t mHeight = 0; PixelFormat mFormat = PIXEL_FORMAT_NONE; uint32_t mCreateFlags = 0; uint64_t mFallbackFrameNumber = 100; + std::shared_ptr<Choreographer> mChoreographer; }; }; // namespace android diff --git a/libs/gui/include/gui/SyncScreenCaptureListener.h b/libs/gui/include/gui/SyncScreenCaptureListener.h index 0784fbc058..bcf565a494 100644 --- a/libs/gui/include/gui/SyncScreenCaptureListener.h +++ b/libs/gui/include/gui/SyncScreenCaptureListener.h @@ -34,7 +34,9 @@ public: ScreenCaptureResults waitForResults() { std::future<ScreenCaptureResults> resultsFuture = resultsPromise.get_future(); const auto screenCaptureResults = resultsFuture.get(); - screenCaptureResults.fence->waitForever(""); + if (screenCaptureResults.fenceResult.ok()) { + screenCaptureResults.fenceResult.value()->waitForever(""); + } return screenCaptureResults; } @@ -42,4 +44,4 @@ private: std::promise<ScreenCaptureResults> resultsPromise; }; -} // namespace android
\ No newline at end of file +} // namespace android diff --git a/libs/gui/include/gui/TraceUtils.h b/libs/gui/include/gui/TraceUtils.h index 00096158e7..441b833b5d 100644 --- a/libs/gui/include/gui/TraceUtils.h +++ b/libs/gui/include/gui/TraceUtils.h @@ -21,13 +21,20 @@ #include <cutils/trace.h> #include <utils/Trace.h> -#define ATRACE_FORMAT(fmt, ...) \ - TraceUtils::TraceEnder __traceEnder = \ - (TraceUtils::atraceFormatBegin(fmt, ##__VA_ARGS__), TraceUtils::TraceEnder()) +#define ATRACE_FORMAT(fmt, ...) \ + TraceUtils::TraceEnder traceEnder = \ + (CC_UNLIKELY(ATRACE_ENABLED()) && \ + (TraceUtils::atraceFormatBegin(fmt, ##__VA_ARGS__), true), \ + TraceUtils::TraceEnder()) -#define ATRACE_FORMAT_BEGIN(fmt, ...) TraceUtils::atraceFormatBegin(fmt, ##__VA_ARGS__) +#define ATRACE_FORMAT_INSTANT(fmt, ...) \ + (CC_UNLIKELY(ATRACE_ENABLED()) && (TraceUtils::instantFormat(fmt, ##__VA_ARGS__), true)) -#define ATRACE_FORMAT_INSTANT(fmt, ...) TraceUtils::intantFormat(fmt, ##__VA_ARGS__) +#define ALOGE_AND_TRACE(fmt, ...) \ + do { \ + ALOGE(fmt, ##__VA_ARGS__); \ + ATRACE_FORMAT_INSTANT(fmt, ##__VA_ARGS__); \ + } while (false) namespace android { @@ -39,8 +46,6 @@ public: }; static void atraceFormatBegin(const char* fmt, ...) { - if (CC_LIKELY(!ATRACE_ENABLED())) return; - const int BUFFER_SIZE = 256; va_list ap; char buf[BUFFER_SIZE]; @@ -52,9 +57,7 @@ public: ATRACE_BEGIN(buf); } - static void intantFormat(const char* fmt, ...) { - if (CC_LIKELY(!ATRACE_ENABLED())) return; - + static void instantFormat(const char* fmt, ...) { const int BUFFER_SIZE = 256; va_list ap; char buf[BUFFER_SIZE]; @@ -65,7 +68,6 @@ public: ATRACE_INSTANT(buf); } +}; -}; // class TraceUtils - -} /* namespace android */ +} // namespace android diff --git a/libs/gui/include/gui/VsyncEventData.h b/libs/gui/include/gui/VsyncEventData.h index 8e99539fe9..b40a84099c 100644 --- a/libs/gui/include/gui/VsyncEventData.h +++ b/libs/gui/include/gui/VsyncEventData.h @@ -16,7 +16,7 @@ #pragma once -#include <gui/FrameTimelineInfo.h> +#include <android/gui/FrameTimelineInfo.h> #include <array> @@ -24,8 +24,8 @@ namespace android::gui { // Plain Old Data (POD) vsync data structure. For example, it can be easily used in the // DisplayEventReceiver::Event union. struct VsyncEventData { - // Max amount of frame timelines is arbitrarily set to be reasonable. - static constexpr int64_t kFrameTimelinesLength = 7; + // Max capacity of frame timelines is arbitrarily set to be reasonable. + static constexpr int64_t kFrameTimelinesCapacity = 7; // The current frame interval in ns when this frame was scheduled. int64_t frameInterval; @@ -33,6 +33,9 @@ struct VsyncEventData { // Index into the frameTimelines that represents the platform's preferred frame timeline. uint32_t preferredFrameTimelineIndex; + // Size of frame timelines provided by the platform; max is kFrameTimelinesCapacity. + uint32_t frameTimelinesLength; + struct alignas(8) FrameTimeline { // The Vsync Id corresponsing to this vsync event. This will be used to // populate ISurfaceComposer::setFrameTimelineVsync and @@ -45,7 +48,7 @@ struct VsyncEventData { // The anticipated Vsync presentation time in nanos. int64_t expectedPresentationTime; - } frameTimelines[kFrameTimelinesLength]; // Sorted possible frame timelines. + } frameTimelines[kFrameTimelinesCapacity]; // Sorted possible frame timelines. // Gets the preferred frame timeline's vsync ID. int64_t preferredVsyncId() const; diff --git a/libs/gui/include/gui/WindowInfo.h b/libs/gui/include/gui/WindowInfo.h index 169f7f022b..70b2ee8e32 100644 --- a/libs/gui/include/gui/WindowInfo.h +++ b/libs/gui/include/gui/WindowInfo.h @@ -171,6 +171,8 @@ struct WindowInfo : public Parcelable { static_cast<uint32_t>(os::InputConfig::SPY), INTERCEPTS_STYLUS = static_cast<uint32_t>(os::InputConfig::INTERCEPTS_STYLUS), + CLONE = + static_cast<uint32_t>(os::InputConfig::CLONE), // clang-format on }; @@ -234,9 +236,12 @@ struct WindowInfo : public Parcelable { Type layoutParamsType = Type::UNKNOWN; ftl::Flags<Flag> layoutParamsFlags; - void setInputConfig(ftl::Flags<InputConfig> config, bool value); + // The input token for the window to which focus should be transferred when this input window + // can be successfully focused. If null, this input window will not transfer its focus to + // any other window. + sp<IBinder> focusTransferTarget; - bool isClone = false; + void setInputConfig(ftl::Flags<InputConfig> config, bool value); void addTouchableRegion(const Rect& region); @@ -272,6 +277,7 @@ public: WindowInfoHandle(const WindowInfo& other); inline const WindowInfo* getInfo() const { return &mInfo; } + inline WindowInfo* editInfo() { return &mInfo; } sp<IBinder> getToken() const; diff --git a/libs/gui/include/gui/WindowInfosListener.h b/libs/gui/include/gui/WindowInfosListener.h index a18a498c5e..02c8eb5ef3 100644 --- a/libs/gui/include/gui/WindowInfosListener.h +++ b/libs/gui/include/gui/WindowInfosListener.h @@ -16,15 +16,13 @@ #pragma once -#include <gui/DisplayInfo.h> -#include <gui/WindowInfo.h> +#include <gui/WindowInfosUpdate.h> #include <utils/RefBase.h> namespace android::gui { class WindowInfosListener : public virtual RefBase { public: - virtual void onWindowInfosChanged(const std::vector<WindowInfo>&, - const std::vector<DisplayInfo>&) = 0; + virtual void onWindowInfosChanged(const WindowInfosUpdate& update) = 0; }; -} // namespace android::gui
\ No newline at end of file +} // namespace android::gui diff --git a/libs/gui/include/gui/WindowInfosListenerReporter.h b/libs/gui/include/gui/WindowInfosListenerReporter.h index 3b4aed442e..684e21ad96 100644 --- a/libs/gui/include/gui/WindowInfosListenerReporter.h +++ b/libs/gui/include/gui/WindowInfosListenerReporter.h @@ -17,36 +17,37 @@ #pragma once #include <android/gui/BnWindowInfosListener.h> -#include <android/gui/IWindowInfosReportedListener.h> +#include <android/gui/ISurfaceComposer.h> +#include <android/gui/IWindowInfosPublisher.h> #include <binder/IBinder.h> -#include <gui/ISurfaceComposer.h> #include <gui/SpHash.h> #include <gui/WindowInfosListener.h> +#include <gui/WindowInfosUpdate.h> #include <unordered_set> namespace android { -class ISurfaceComposer; class WindowInfosListenerReporter : public gui::BnWindowInfosListener { public: static sp<WindowInfosListenerReporter> getInstance(); - binder::Status onWindowInfosChanged(const std::vector<gui::WindowInfo>&, - const std::vector<gui::DisplayInfo>&, - const sp<gui::IWindowInfosReportedListener>&) override; - + binder::Status onWindowInfosChanged(const gui::WindowInfosUpdate& update) override; status_t addWindowInfosListener( - const sp<gui::WindowInfosListener>& windowInfosListener, const sp<ISurfaceComposer>&, + const sp<gui::WindowInfosListener>& windowInfosListener, + const sp<gui::ISurfaceComposer>&, std::pair<std::vector<gui::WindowInfo>, std::vector<gui::DisplayInfo>>* outInitialInfo); status_t removeWindowInfosListener(const sp<gui::WindowInfosListener>& windowInfosListener, - const sp<ISurfaceComposer>& surfaceComposer); - void reconnect(const sp<ISurfaceComposer>&); + const sp<gui::ISurfaceComposer>& surfaceComposer); + void reconnect(const sp<gui::ISurfaceComposer>&); private: std::mutex mListenersMutex; - std::unordered_set<sp<gui::WindowInfosListener>, SpHash<gui::WindowInfosListener>> + std::unordered_set<sp<gui::WindowInfosListener>, gui::SpHash<gui::WindowInfosListener>> mWindowInfosListeners GUARDED_BY(mListenersMutex); std::vector<gui::WindowInfo> mLastWindowInfos GUARDED_BY(mListenersMutex); std::vector<gui::DisplayInfo> mLastDisplayInfos GUARDED_BY(mListenersMutex); + + sp<gui::IWindowInfosPublisher> mWindowInfosPublisher; + int64_t mListenerId; }; } // namespace android diff --git a/libs/gui/include/gui/WindowInfosUpdate.h b/libs/gui/include/gui/WindowInfosUpdate.h new file mode 100644 index 0000000000..2ca59fb497 --- /dev/null +++ b/libs/gui/include/gui/WindowInfosUpdate.h @@ -0,0 +1,44 @@ +/* + * Copyright 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#include <binder/Parcelable.h> +#include <gui/DisplayInfo.h> +#include <gui/WindowInfo.h> + +namespace android::gui { + +struct WindowInfosUpdate : public Parcelable { + WindowInfosUpdate() {} + + WindowInfosUpdate(std::vector<WindowInfo> windowInfos, std::vector<DisplayInfo> displayInfos, + int64_t vsyncId, int64_t timestamp) + : windowInfos(std::move(windowInfos)), + displayInfos(std::move(displayInfos)), + vsyncId(vsyncId), + timestamp(timestamp) {} + + std::vector<WindowInfo> windowInfos; + std::vector<DisplayInfo> displayInfos; + int64_t vsyncId; + int64_t timestamp; + + status_t writeToParcel(android::Parcel*) const override; + status_t readFromParcel(const android::Parcel*) override; +}; + +} // namespace android::gui diff --git a/libs/gui/include/gui/fake/BufferData.h b/libs/gui/include/gui/fake/BufferData.h new file mode 100644 index 0000000000..725d11c313 --- /dev/null +++ b/libs/gui/include/gui/fake/BufferData.h @@ -0,0 +1,51 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#include <gui/LayerState.h> + +namespace android::fake { + +// Class which exposes buffer properties from BufferData without holding on to an actual buffer +class BufferData : public android::BufferData { +public: + BufferData(uint64_t bufferId, uint32_t width, uint32_t height, int32_t pixelFormat, + uint64_t outUsage) + : mBufferId(bufferId), + mWidth(width), + mHeight(height), + mPixelFormat(pixelFormat), + mOutUsage(outUsage) {} + bool hasBuffer() const override { return mBufferId != 0; } + bool hasSameBuffer(const android::BufferData& other) const override { + return getId() == other.getId() && frameNumber == other.frameNumber; + } + uint32_t getWidth() const override { return mWidth; } + uint32_t getHeight() const override { return mHeight; } + uint64_t getId() const override { return mBufferId; } + PixelFormat getPixelFormat() const override { return mPixelFormat; } + uint64_t getUsage() const override { return mOutUsage; } + +private: + uint64_t mBufferId; + uint32_t mWidth; + uint32_t mHeight; + int32_t mPixelFormat; + uint64_t mOutUsage; +}; + +} // namespace android::fake diff --git a/libs/gui/include/gui/test/CallbackUtils.h b/libs/gui/include/gui/test/CallbackUtils.h index 08785b49c1..1c900e9da5 100644 --- a/libs/gui/include/gui/test/CallbackUtils.h +++ b/libs/gui/include/gui/test/CallbackUtils.h @@ -51,6 +51,7 @@ public: enum Buffer { NOT_ACQUIRED = 0, ACQUIRED, + ACQUIRED_NULL, }; enum PreviousBuffer { @@ -133,17 +134,28 @@ private: : mBufferResult(bufferResult), mPreviousBufferResult(previousBufferResult) {} void verifySurfaceControlStats(const SurfaceControlStats& surfaceControlStats, - nsecs_t latchTime) const { + nsecs_t /* latchTime */) const { const auto& [surfaceControl, latch, acquireTimeOrFence, presentFence, previousReleaseFence, transformHint, frameEvents, ignore] = - surfaceControlStats; - - ASSERT_TRUE(std::holds_alternative<nsecs_t>(acquireTimeOrFence)); - ASSERT_EQ(std::get<nsecs_t>(acquireTimeOrFence) > 0, - mBufferResult == ExpectedResult::Buffer::ACQUIRED) - << "bad acquire time"; - ASSERT_LE(std::get<nsecs_t>(acquireTimeOrFence), latchTime) - << "acquire time should be <= latch time"; + surfaceControlStats; + + nsecs_t acquireTime = -1; + if (std::holds_alternative<nsecs_t>(acquireTimeOrFence)) { + acquireTime = std::get<nsecs_t>(acquireTimeOrFence); + } else { + auto fence = std::get<sp<Fence>>(acquireTimeOrFence); + if (fence) { + ASSERT_EQ(fence->wait(3000), NO_ERROR); + acquireTime = fence->getSignalTime(); + } + } + + if (mBufferResult == ExpectedResult::Buffer::ACQUIRED) { + ASSERT_GT(acquireTime, 0) << "acquire time should be valid"; + } else { + ASSERT_LE(acquireTime, 0) << "acquire time should not be valid"; + } + ASSERT_EQ(acquireTime > 0, mBufferResult == ExpectedResult::Buffer::ACQUIRED); if (mPreviousBufferResult == ExpectedResult::PreviousBuffer::RELEASED) { ASSERT_NE(previousReleaseFence, nullptr) diff --git a/libs/gui/include/private/gui/ComposerServiceAIDL.h b/libs/gui/include/private/gui/ComposerServiceAIDL.h index 9a96976c0f..6352a5851c 100644 --- a/libs/gui/include/private/gui/ComposerServiceAIDL.h +++ b/libs/gui/include/private/gui/ComposerServiceAIDL.h @@ -20,6 +20,7 @@ #include <sys/types.h> #include <android/gui/ISurfaceComposer.h> +#include <ui/DisplayId.h> #include <utils/Singleton.h> #include <utils/StrongPointer.h> @@ -50,28 +51,6 @@ public: // Get a connection to the Composer Service. This will block until // a connection is established. Returns null if permission is denied. static sp<gui::ISurfaceComposer> getComposerService(); - - // the following two methods are moved from ISurfaceComposer.h - // TODO(b/74619554): Remove this stopgap once the framework is display-agnostic. - std::optional<PhysicalDisplayId> getInternalDisplayId() const { - std::vector<int64_t> displayIds; - binder::Status status = mComposerService->getPhysicalDisplayIds(&displayIds); - return (!status.isOk() || displayIds.empty()) - ? std::nullopt - : DisplayId::fromValue<PhysicalDisplayId>( - static_cast<uint64_t>(displayIds.front())); - } - - // TODO(b/74619554): Remove this stopgap once the framework is display-agnostic. - sp<IBinder> getInternalDisplayToken() const { - const auto displayId = getInternalDisplayId(); - if (!displayId) return nullptr; - sp<IBinder> display; - binder::Status status = - mComposerService->getPhysicalDisplayToken(static_cast<int64_t>(displayId->value), - &display); - return status.isOk() ? display : nullptr; - } }; // --------------------------------------------------------------------------- diff --git a/libs/gui/tests/Android.bp b/libs/gui/tests/Android.bp index 0702e0f3d5..cd35d2fe3c 100644 --- a/libs/gui/tests/Android.bp +++ b/libs/gui/tests/Android.bp @@ -24,6 +24,7 @@ cc_test { "BLASTBufferQueue_test.cpp", "BufferItemConsumer_test.cpp", "BufferQueue_test.cpp", + "CompositorTiming_test.cpp", "CpuConsumer_test.cpp", "EndToEndNativeInputTest.cpp", "DisplayInfo_test.cpp", diff --git a/libs/gui/tests/BLASTBufferQueue_test.cpp b/libs/gui/tests/BLASTBufferQueue_test.cpp index b993289e6a..a3ad6807c5 100644 --- a/libs/gui/tests/BLASTBufferQueue_test.cpp +++ b/libs/gui/tests/BLASTBufferQueue_test.cpp @@ -19,6 +19,7 @@ #include <gui/BLASTBufferQueue.h> #include <android/hardware/graphics/common/1.2/types.h> +#include <gui/AidlStatusUtil.h> #include <gui/BufferQueueCore.h> #include <gui/BufferQueueProducer.h> #include <gui/FrameTimestamps.h> @@ -31,6 +32,7 @@ #include <private/gui/ComposerService.h> #include <private/gui/ComposerServiceAIDL.h> #include <ui/DisplayMode.h> +#include <ui/DisplayState.h> #include <ui/GraphicBuffer.h> #include <ui/GraphicTypes.h> #include <ui/Transform.h> @@ -115,15 +117,17 @@ public: mBlastBufferQueueAdapter->syncNextTransaction(callback, acquireSingleBuffer); } - void syncNextTransaction(std::function<void(Transaction*)> callback, + bool syncNextTransaction(std::function<void(Transaction*)> callback, bool acquireSingleBuffer = true) { - mBlastBufferQueueAdapter->syncNextTransaction(callback, acquireSingleBuffer); + return mBlastBufferQueueAdapter->syncNextTransaction(callback, acquireSingleBuffer); } void stopContinuousSyncTransaction() { mBlastBufferQueueAdapter->stopContinuousSyncTransaction(); } + void clearSyncTransaction() { mBlastBufferQueueAdapter->clearSyncTransaction(); } + int getWidth() { return mBlastBufferQueueAdapter->mSize.width; } int getHeight() { return mBlastBufferQueueAdapter->mSize.height; } @@ -175,30 +179,35 @@ protected: BLASTBufferQueueTest() { const ::testing::TestInfo* const testInfo = ::testing::UnitTest::GetInstance()->current_test_info(); - ALOGV("Begin test: %s.%s", testInfo->test_case_name(), testInfo->name()); + ALOGD("Begin test: %s.%s", testInfo->test_case_name(), testInfo->name()); } ~BLASTBufferQueueTest() { const ::testing::TestInfo* const testInfo = ::testing::UnitTest::GetInstance()->current_test_info(); - ALOGV("End test: %s.%s", testInfo->test_case_name(), testInfo->name()); + ALOGD("End test: %s.%s", testInfo->test_case_name(), testInfo->name()); } void SetUp() { mComposer = ComposerService::getComposerService(); mClient = new SurfaceComposerClient(); - mDisplayToken = mClient->getInternalDisplayToken(); + const auto ids = SurfaceComposerClient::getPhysicalDisplayIds(); + ASSERT_FALSE(ids.empty()); + // display 0 is picked as this test is not much display depedent + mDisplayToken = SurfaceComposerClient::getPhysicalDisplayToken(ids.front()); ASSERT_NE(nullptr, mDisplayToken.get()); Transaction t; t.setDisplayLayerStack(mDisplayToken, ui::DEFAULT_LAYER_STACK); t.apply(); t.clear(); - ui::DisplayMode mode; - ASSERT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(mDisplayToken, &mode)); - const ui::Size& resolution = mode.resolution; + ui::DisplayState displayState; + ASSERT_EQ(NO_ERROR, SurfaceComposerClient::getDisplayState(mDisplayToken, &displayState)); + const ui::Size& resolution = displayState.layerStackSpaceRect; mDisplayWidth = resolution.getWidth(); mDisplayHeight = resolution.getHeight(); + ALOGD("Display: %dx%d orientation:%d", mDisplayWidth, mDisplayHeight, + displayState.orientation); mSurfaceControl = mClient->createSurface(String8("TestSurface"), mDisplayWidth, mDisplayHeight, PIXEL_FORMAT_RGBA_8888, @@ -305,11 +314,12 @@ protected: const sp<SyncScreenCaptureListener> captureListener = new SyncScreenCaptureListener(); binder::Status status = sf->captureDisplay(captureArgs, captureListener); - if (status.transactionError() != NO_ERROR) { - return status.transactionError(); + status_t err = gui::aidl_utils::statusTFromBinderStatus(status); + if (err != NO_ERROR) { + return err; } captureResults = captureListener->waitForResults(); - return captureResults.result; + return fenceStatus(captureResults.fenceResult); } void queueBuffer(sp<IGraphicBufferProducer> igbp, uint8_t r, uint8_t g, uint8_t b, @@ -1103,7 +1113,11 @@ TEST_F(BLASTBufferQueueTest, SyncNextTransactionOverwrite) { ASSERT_NE(nullptr, adapter.getTransactionReadyCallback()); auto callback2 = [](Transaction*) {}; - adapter.syncNextTransaction(callback2); + ASSERT_FALSE(adapter.syncNextTransaction(callback2)); + + sp<IGraphicBufferProducer> igbProducer; + setUpProducer(adapter, igbProducer); + queueBuffer(igbProducer, 0, 255, 0, 0); std::unique_lock<std::mutex> lock(mutex); if (!receivedCallback) { @@ -1115,6 +1129,37 @@ TEST_F(BLASTBufferQueueTest, SyncNextTransactionOverwrite) { ASSERT_TRUE(receivedCallback); } +TEST_F(BLASTBufferQueueTest, ClearSyncTransaction) { + std::mutex mutex; + std::condition_variable callbackReceivedCv; + bool receivedCallback = false; + + BLASTBufferQueueHelper adapter(mSurfaceControl, mDisplayWidth, mDisplayHeight); + ASSERT_EQ(nullptr, adapter.getTransactionReadyCallback()); + auto callback = [&](Transaction*) { + std::unique_lock<std::mutex> lock(mutex); + receivedCallback = true; + callbackReceivedCv.notify_one(); + }; + adapter.syncNextTransaction(callback); + ASSERT_NE(nullptr, adapter.getTransactionReadyCallback()); + + adapter.clearSyncTransaction(); + + sp<IGraphicBufferProducer> igbProducer; + setUpProducer(adapter, igbProducer); + queueBuffer(igbProducer, 0, 255, 0, 0); + + std::unique_lock<std::mutex> lock(mutex); + if (!receivedCallback) { + ASSERT_EQ(callbackReceivedCv.wait_for(lock, std::chrono::seconds(3)), + std::cv_status::timeout) + << "did not receive callback"; + } + + ASSERT_FALSE(receivedCallback); +} + TEST_F(BLASTBufferQueueTest, SyncNextTransactionDropBuffer) { uint8_t r = 255; uint8_t g = 0; @@ -1146,6 +1191,7 @@ TEST_F(BLASTBufferQueueTest, SyncNextTransactionDropBuffer) { ASSERT_EQ(NO_ERROR, captureDisplay(mCaptureArgs, mCaptureResults)); ASSERT_NO_FATAL_FAILURE( checkScreenCapture(r, g, b, {0, 0, (int32_t)mDisplayWidth, (int32_t)mDisplayHeight})); + sync.apply(); } // This test will currently fail because the old surfacecontrol will steal the last presented buffer diff --git a/libs/gui/tests/BufferItemConsumer_test.cpp b/libs/gui/tests/BufferItemConsumer_test.cpp index fc6551c8e6..6880678050 100644 --- a/libs/gui/tests/BufferItemConsumer_test.cpp +++ b/libs/gui/tests/BufferItemConsumer_test.cpp @@ -68,7 +68,7 @@ class BufferItemConsumerTest : public ::testing::Test { void HandleBufferFreed() { std::lock_guard<std::mutex> lock(mMutex); mFreedBufferCount++; - ALOGV("HandleBufferFreed, mFreedBufferCount=%d", mFreedBufferCount); + ALOGD("HandleBufferFreed, mFreedBufferCount=%d", mFreedBufferCount); } void DequeueBuffer(int* outSlot) { @@ -80,7 +80,7 @@ class BufferItemConsumerTest : public ::testing::Test { nullptr, nullptr); ASSERT_GE(ret, 0); - ALOGV("dequeueBuffer: slot=%d", slot); + ALOGD("dequeueBuffer: slot=%d", slot); if (ret & IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION) { ret = mProducer->requestBuffer(slot, &mBuffers[slot]); ASSERT_EQ(NO_ERROR, ret); @@ -89,7 +89,7 @@ class BufferItemConsumerTest : public ::testing::Test { } void QueueBuffer(int slot) { - ALOGV("enqueueBuffer: slot=%d", slot); + ALOGD("enqueueBuffer: slot=%d", slot); IGraphicBufferProducer::QueueBufferInput bufferInput( 0ULL, true, HAL_DATASPACE_UNKNOWN, Rect::INVALID_RECT, NATIVE_WINDOW_SCALING_MODE_FREEZE, 0, Fence::NO_FENCE); @@ -104,12 +104,12 @@ class BufferItemConsumerTest : public ::testing::Test { status_t ret = mBIC->acquireBuffer(&buffer, 0, false); ASSERT_EQ(NO_ERROR, ret); - ALOGV("acquireBuffer: slot=%d", buffer.mSlot); + ALOGD("acquireBuffer: slot=%d", buffer.mSlot); *outSlot = buffer.mSlot; } void ReleaseBuffer(int slot) { - ALOGV("releaseBuffer: slot=%d", slot); + ALOGD("releaseBuffer: slot=%d", slot); BufferItem buffer; buffer.mSlot = slot; buffer.mGraphicBuffer = mBuffers[slot]; diff --git a/libs/gui/tests/BufferQueue_test.cpp b/libs/gui/tests/BufferQueue_test.cpp index d1208ee5ae..2f1fd3e78f 100644 --- a/libs/gui/tests/BufferQueue_test.cpp +++ b/libs/gui/tests/BufferQueue_test.cpp @@ -49,14 +49,14 @@ protected: BufferQueueTest() { const ::testing::TestInfo* const testInfo = ::testing::UnitTest::GetInstance()->current_test_info(); - ALOGV("Begin test: %s.%s", testInfo->test_case_name(), + ALOGD("Begin test: %s.%s", testInfo->test_case_name(), testInfo->name()); } ~BufferQueueTest() { const ::testing::TestInfo* const testInfo = ::testing::UnitTest::GetInstance()->current_test_info(); - ALOGV("End test: %s.%s", testInfo->test_case_name(), + ALOGD("End test: %s.%s", testInfo->test_case_name(), testInfo->name()); } diff --git a/libs/gui/tests/CompositorTiming_test.cpp b/libs/gui/tests/CompositorTiming_test.cpp new file mode 100644 index 0000000000..d8bb21d582 --- /dev/null +++ b/libs/gui/tests/CompositorTiming_test.cpp @@ -0,0 +1,61 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <gtest/gtest.h> +#include <gui/CompositorTiming.h> + +namespace android::test { +namespace { + +constexpr nsecs_t kMillisecond = 1'000'000; +constexpr nsecs_t kVsyncPeriod = 8'333'333; +constexpr nsecs_t kVsyncPhase = -2'166'667; +constexpr nsecs_t kIdealLatency = -kVsyncPhase; + +} // namespace + +TEST(CompositorTimingTest, InvalidVsyncPeriod) { + const nsecs_t vsyncDeadline = systemTime(); + constexpr nsecs_t kInvalidVsyncPeriod = -1; + + const gui::CompositorTiming timing(vsyncDeadline, kInvalidVsyncPeriod, kVsyncPhase, + kIdealLatency); + + EXPECT_EQ(timing.deadline, 0); + EXPECT_EQ(timing.interval, gui::CompositorTiming::kDefaultVsyncPeriod); + EXPECT_EQ(timing.presentLatency, gui::CompositorTiming::kDefaultVsyncPeriod); +} + +TEST(CompositorTimingTest, PresentLatencySnapping) { + for (nsecs_t presentDelay = 0, compositeTime = systemTime(); presentDelay < 10 * kVsyncPeriod; + presentDelay += kMillisecond, compositeTime += kVsyncPeriod) { + const nsecs_t presentLatency = kIdealLatency + presentDelay; + const nsecs_t vsyncDeadline = compositeTime + presentLatency + kVsyncPeriod; + + const gui::CompositorTiming timing(vsyncDeadline, kVsyncPeriod, kVsyncPhase, + presentLatency); + + EXPECT_EQ(timing.deadline, compositeTime + presentDelay + kVsyncPeriod); + EXPECT_EQ(timing.interval, kVsyncPeriod); + + // The presentDelay should be rounded to a multiple of the VSYNC period, such that the + // remainder (presentLatency % interval) always evaluates to the VSYNC phase offset. + EXPECT_GE(timing.presentLatency, kIdealLatency); + EXPECT_EQ(timing.presentLatency % timing.interval, kIdealLatency); + } +} + +} // namespace android::test diff --git a/libs/gui/tests/CpuConsumer_test.cpp b/libs/gui/tests/CpuConsumer_test.cpp index 00e32d9124..0a14afac55 100644 --- a/libs/gui/tests/CpuConsumer_test.cpp +++ b/libs/gui/tests/CpuConsumer_test.cpp @@ -62,7 +62,7 @@ protected: const ::testing::TestInfo* const test_info = ::testing::UnitTest::GetInstance()->current_test_info(); CpuConsumerTestParams params = GetParam(); - ALOGV("** Starting test %s (%d x %d, %d, 0x%x)", + ALOGD("** Starting test %s (%d x %d, %d, 0x%x)", test_info->name(), params.width, params.height, params.maxLockedBuffers, params.format); @@ -582,7 +582,7 @@ TEST_P(CpuConsumerTest, FromCpuManyInQueue) { uint32_t stride[numInQueue]; for (int i = 0; i < numInQueue; i++) { - ALOGV("Producing frame %d", i); + ALOGD("Producing frame %d", i); ASSERT_NO_FATAL_FAILURE(produceOneFrame(mANW, params, time[i], &stride[i])); } @@ -590,7 +590,7 @@ TEST_P(CpuConsumerTest, FromCpuManyInQueue) { // Consume for (int i = 0; i < numInQueue; i++) { - ALOGV("Consuming frame %d", i); + ALOGD("Consuming frame %d", i); CpuConsumer::LockedBuffer b; err = mCC->lockNextBuffer(&b); ASSERT_NO_ERROR(err, "getNextBuffer error: "); @@ -624,7 +624,7 @@ TEST_P(CpuConsumerTest, FromCpuLockMax) { uint32_t stride; for (int i = 0; i < params.maxLockedBuffers + 1; i++) { - ALOGV("Producing frame %d", i); + ALOGD("Producing frame %d", i); ASSERT_NO_FATAL_FAILURE(produceOneFrame(mANW, params, time, &stride)); } @@ -633,7 +633,7 @@ TEST_P(CpuConsumerTest, FromCpuLockMax) { std::vector<CpuConsumer::LockedBuffer> b(params.maxLockedBuffers); for (int i = 0; i < params.maxLockedBuffers; i++) { - ALOGV("Locking frame %d", i); + ALOGD("Locking frame %d", i); err = mCC->lockNextBuffer(&b[i]); ASSERT_NO_ERROR(err, "getNextBuffer error: "); @@ -647,16 +647,16 @@ TEST_P(CpuConsumerTest, FromCpuLockMax) { checkAnyBuffer(b[i], GetParam().format); } - ALOGV("Locking frame %d (too many)", params.maxLockedBuffers); + ALOGD("Locking frame %d (too many)", params.maxLockedBuffers); CpuConsumer::LockedBuffer bTooMuch; err = mCC->lockNextBuffer(&bTooMuch); ASSERT_TRUE(err == NOT_ENOUGH_DATA) << "Allowing too many locks"; - ALOGV("Unlocking frame 0"); + ALOGD("Unlocking frame 0"); err = mCC->unlockBuffer(b[0]); ASSERT_NO_ERROR(err, "Could not unlock buffer 0: "); - ALOGV("Locking frame %d (should work now)", params.maxLockedBuffers); + ALOGD("Locking frame %d (should work now)", params.maxLockedBuffers); err = mCC->lockNextBuffer(&bTooMuch); ASSERT_NO_ERROR(err, "Did not allow new lock after unlock"); @@ -669,11 +669,11 @@ TEST_P(CpuConsumerTest, FromCpuLockMax) { checkAnyBuffer(bTooMuch, GetParam().format); - ALOGV("Unlocking extra buffer"); + ALOGD("Unlocking extra buffer"); err = mCC->unlockBuffer(bTooMuch); ASSERT_NO_ERROR(err, "Could not unlock extra buffer: "); - ALOGV("Locking frame %d (no more available)", params.maxLockedBuffers + 1); + ALOGD("Locking frame %d (no more available)", params.maxLockedBuffers + 1); err = mCC->lockNextBuffer(&b[0]); ASSERT_EQ(BAD_VALUE, err) << "Not out of buffers somehow"; diff --git a/libs/gui/tests/DisplayEventStructLayout_test.cpp b/libs/gui/tests/DisplayEventStructLayout_test.cpp index da88463d63..3949d70aac 100644 --- a/libs/gui/tests/DisplayEventStructLayout_test.cpp +++ b/libs/gui/tests/DisplayEventStructLayout_test.cpp @@ -35,6 +35,7 @@ TEST(DisplayEventStructLayoutTest, TestEventAlignment) { CHECK_OFFSET(DisplayEventReceiver::Event::VSync, count, 0); CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncData.frameInterval, 8); CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncData.preferredFrameTimelineIndex, 16); + CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncData.frameTimelinesLength, 20); CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncData.frameTimelines, 24); CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncData.frameTimelines[0].vsyncId, 24); CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncData.frameTimelines[0].deadlineTimestamp, @@ -44,16 +45,16 @@ TEST(DisplayEventStructLayoutTest, TestEventAlignment) { // Also test the offsets of the last frame timeline. A loop is not used because the non-const // index cannot be used in static_assert. const int lastFrameTimelineOffset = /* Start of array */ 24 + - (VsyncEventData::kFrameTimelinesLength - 1) * /* Size of FrameTimeline */ 24; + (VsyncEventData::kFrameTimelinesCapacity - 1) * /* Size of FrameTimeline */ 24; CHECK_OFFSET(DisplayEventReceiver::Event::VSync, - vsyncData.frameTimelines[VsyncEventData::kFrameTimelinesLength - 1].vsyncId, + vsyncData.frameTimelines[VsyncEventData::kFrameTimelinesCapacity - 1].vsyncId, lastFrameTimelineOffset); CHECK_OFFSET(DisplayEventReceiver::Event::VSync, - vsyncData.frameTimelines[VsyncEventData::kFrameTimelinesLength - 1] + vsyncData.frameTimelines[VsyncEventData::kFrameTimelinesCapacity - 1] .deadlineTimestamp, lastFrameTimelineOffset + 8); CHECK_OFFSET(DisplayEventReceiver::Event::VSync, - vsyncData.frameTimelines[VsyncEventData::kFrameTimelinesLength - 1] + vsyncData.frameTimelines[VsyncEventData::kFrameTimelinesCapacity - 1] .expectedPresentationTime, lastFrameTimelineOffset + 16); diff --git a/libs/gui/tests/DisplayedContentSampling_test.cpp b/libs/gui/tests/DisplayedContentSampling_test.cpp index b647aaba8f..0a2750a4dd 100644 --- a/libs/gui/tests/DisplayedContentSampling_test.cpp +++ b/libs/gui/tests/DisplayedContentSampling_test.cpp @@ -32,7 +32,10 @@ protected: void SetUp() { mComposerClient = new SurfaceComposerClient; ASSERT_EQ(OK, mComposerClient->initCheck()); - mDisplayToken = mComposerClient->getInternalDisplayToken(); + const auto ids = SurfaceComposerClient::getPhysicalDisplayIds(); + ASSERT_FALSE(ids.empty()); + // display 0 is picked for now, can extend to support all displays if needed + mDisplayToken = SurfaceComposerClient::getPhysicalDisplayToken(ids.front()); ASSERT_TRUE(mDisplayToken); } diff --git a/libs/gui/tests/EndToEndNativeInputTest.cpp b/libs/gui/tests/EndToEndNativeInputTest.cpp index 2637f59b5e..4ec7a06cb8 100644 --- a/libs/gui/tests/EndToEndNativeInputTest.cpp +++ b/libs/gui/tests/EndToEndNativeInputTest.cpp @@ -164,7 +164,7 @@ public: void assertFocusChange(bool hasFocus) { InputEvent *ev = consumeEvent(); ASSERT_NE(ev, nullptr); - ASSERT_EQ(AINPUT_EVENT_TYPE_FOCUS, ev->getType()); + ASSERT_EQ(InputEventType::FOCUS, ev->getType()); FocusEvent *focusEvent = static_cast<FocusEvent *>(ev); EXPECT_EQ(hasFocus, focusEvent->getHasFocus()); } @@ -172,7 +172,7 @@ public: void expectTap(int x, int y) { InputEvent* ev = consumeEvent(); ASSERT_NE(ev, nullptr); - ASSERT_EQ(AINPUT_EVENT_TYPE_MOTION, ev->getType()); + ASSERT_EQ(InputEventType::MOTION, ev->getType()); MotionEvent* mev = static_cast<MotionEvent*>(ev); EXPECT_EQ(AMOTION_EVENT_ACTION_DOWN, mev->getAction()); EXPECT_EQ(x, mev->getX(0)); @@ -181,7 +181,7 @@ public: ev = consumeEvent(); ASSERT_NE(ev, nullptr); - ASSERT_EQ(AINPUT_EVENT_TYPE_MOTION, ev->getType()); + ASSERT_EQ(InputEventType::MOTION, ev->getType()); mev = static_cast<MotionEvent*>(ev); EXPECT_EQ(AMOTION_EVENT_ACTION_UP, mev->getAction()); EXPECT_EQ(0, mev->getFlags() & VERIFIED_MOTION_EVENT_FLAGS); @@ -190,7 +190,7 @@ public: void expectTapWithFlag(int x, int y, int32_t flags) { InputEvent *ev = consumeEvent(); ASSERT_NE(ev, nullptr); - ASSERT_EQ(AINPUT_EVENT_TYPE_MOTION, ev->getType()); + ASSERT_EQ(InputEventType::MOTION, ev->getType()); MotionEvent *mev = static_cast<MotionEvent *>(ev); EXPECT_EQ(AMOTION_EVENT_ACTION_DOWN, mev->getAction()); EXPECT_EQ(x, mev->getX(0)); @@ -199,7 +199,7 @@ public: ev = consumeEvent(); ASSERT_NE(ev, nullptr); - ASSERT_EQ(AINPUT_EVENT_TYPE_MOTION, ev->getType()); + ASSERT_EQ(InputEventType::MOTION, ev->getType()); mev = static_cast<MotionEvent *>(ev); EXPECT_EQ(AMOTION_EVENT_ACTION_UP, mev->getAction()); EXPECT_EQ(flags, mev->getFlags() & flags); @@ -208,7 +208,7 @@ public: void expectTapInDisplayCoordinates(int displayX, int displayY) { InputEvent *ev = consumeEvent(); ASSERT_NE(ev, nullptr); - ASSERT_EQ(AINPUT_EVENT_TYPE_MOTION, ev->getType()); + ASSERT_EQ(InputEventType::MOTION, ev->getType()); MotionEvent *mev = static_cast<MotionEvent *>(ev); EXPECT_EQ(AMOTION_EVENT_ACTION_DOWN, mev->getAction()); const PointerCoords &coords = *mev->getRawPointerCoords(0 /*pointerIndex*/); @@ -218,7 +218,7 @@ public: ev = consumeEvent(); ASSERT_NE(ev, nullptr); - ASSERT_EQ(AINPUT_EVENT_TYPE_MOTION, ev->getType()); + ASSERT_EQ(InputEventType::MOTION, ev->getType()); mev = static_cast<MotionEvent *>(ev); EXPECT_EQ(AMOTION_EVENT_ACTION_UP, mev->getAction()); EXPECT_EQ(0, mev->getFlags() & VERIFIED_MOTION_EVENT_FLAGS); @@ -227,7 +227,7 @@ public: void expectKey(uint32_t keycode) { InputEvent *ev = consumeEvent(); ASSERT_NE(ev, nullptr); - ASSERT_EQ(AINPUT_EVENT_TYPE_KEY, ev->getType()); + ASSERT_EQ(InputEventType::KEY, ev->getType()); KeyEvent *keyEvent = static_cast<KeyEvent *>(ev); EXPECT_EQ(AMOTION_EVENT_ACTION_DOWN, keyEvent->getAction()); EXPECT_EQ(keycode, keyEvent->getKeyCode()); @@ -235,7 +235,7 @@ public: ev = consumeEvent(); ASSERT_NE(ev, nullptr); - ASSERT_EQ(AINPUT_EVENT_TYPE_KEY, ev->getType()); + ASSERT_EQ(InputEventType::KEY, ev->getType()); keyEvent = static_cast<KeyEvent *>(ev); EXPECT_EQ(AMOTION_EVENT_ACTION_UP, keyEvent->getAction()); EXPECT_EQ(keycode, keyEvent->getKeyCode()); @@ -272,8 +272,6 @@ public: FocusRequest request; request.token = mInputInfo.token; request.windowName = mInputInfo.name; - request.focusedToken = nullptr; - request.focusedWindowName = ""; request.timestamp = systemTime(SYSTEM_TIME_MONOTONIC); request.displayId = displayId; t.setFocusedWindow(request); @@ -360,8 +358,10 @@ public: void SetUp() { mComposerClient = new SurfaceComposerClient; ASSERT_EQ(NO_ERROR, mComposerClient->initCheck()); - - const auto display = mComposerClient->getInternalDisplayToken(); + const auto ids = SurfaceComposerClient::getPhysicalDisplayIds(); + ASSERT_FALSE(ids.empty()); + // display 0 is picked for now, can extend to support all displays if needed + const auto display = SurfaceComposerClient::getPhysicalDisplayToken(ids.front()); ASSERT_NE(display, nullptr); ui::DisplayMode mode; @@ -510,6 +510,22 @@ TEST_F(InputSurfacesTest, input_respects_surface_insets) { bgSurface->expectTap(1, 1); } +TEST_F(InputSurfacesTest, input_respects_surface_insets_with_replaceTouchableRegionWithCrop) { + std::unique_ptr<InputSurface> bgSurface = makeSurface(100, 100); + std::unique_ptr<InputSurface> fgSurface = makeSurface(100, 100); + bgSurface->showAt(100, 100); + + fgSurface->mInputInfo.surfaceInset = 5; + fgSurface->mInputInfo.replaceTouchableRegionWithCrop = true; + fgSurface->showAt(100, 100); + + injectTap(106, 106); + fgSurface->expectTap(1, 1); + + injectTap(101, 101); + bgSurface->expectTap(1, 1); +} + // Ensure a surface whose insets are cropped, handles the touch offset correctly. ref:b/120413463 TEST_F(InputSurfacesTest, input_respects_cropped_surface_insets) { std::unique_ptr<InputSurface> parentSurface = makeSurface(100, 100); @@ -612,7 +628,7 @@ TEST_F(InputSurfacesTest, input_respects_scaled_touchable_region_overflow) { // Expect no crash for overflow. injectTap(12, 24); - fgSurface->expectTap(6, 12); + bgSurface->expectTap(12, 24); } // Ensure we ignore transparent region when getting screen bounds when positioning input frame. @@ -1219,32 +1235,6 @@ TEST_F(MultiDisplayTests, virtual_display_receives_input) { surface->expectKey(AKEYCODE_V); } -/** - * When multiple DisplayDevices are mapped to the same layerStack, use the configuration for the - * display that can receive input. - */ -TEST_F(MultiDisplayTests, many_to_one_display_mapping) { - ui::LayerStack layerStack = ui::LayerStack::fromValue(42); - createDisplay(1000, 1000, false /*isSecure*/, layerStack, false /*receivesInput*/, - 100 /*offsetX*/, 100 /*offsetY*/); - createDisplay(1000, 1000, false /*isSecure*/, layerStack, true /*receivesInput*/, - 200 /*offsetX*/, 200 /*offsetY*/); - createDisplay(1000, 1000, false /*isSecure*/, layerStack, false /*receivesInput*/, - 300 /*offsetX*/, 300 /*offsetY*/); - std::unique_ptr<InputSurface> surface = makeSurface(100, 100); - surface->doTransaction([&](auto &t, auto &sc) { t.setLayerStack(sc, layerStack); }); - surface->showAt(10, 10); - - // Input injection happens in logical display coordinates. - injectTapOnDisplay(11, 11, layerStack.id); - // Expect that the display transform for the display that receives input was used. - surface->expectTapInDisplayCoordinates(211, 211); - - surface->requestFocus(layerStack.id); - surface->assertFocusChange(true); - injectKeyOnDisplay(AKEYCODE_V, layerStack.id); -} - TEST_F(MultiDisplayTests, drop_input_for_secure_layer_on_nonsecure_display) { ui::LayerStack layerStack = ui::LayerStack::fromValue(42); createDisplay(1000, 1000, false /*isSecure*/, layerStack); diff --git a/libs/gui/tests/GLTest.cpp b/libs/gui/tests/GLTest.cpp index 449cbf9f75..e5f4aaa999 100644 --- a/libs/gui/tests/GLTest.cpp +++ b/libs/gui/tests/GLTest.cpp @@ -31,7 +31,7 @@ static int abs(int value) { void GLTest::SetUp() { const ::testing::TestInfo* const testInfo = ::testing::UnitTest::GetInstance()->current_test_info(); - ALOGV("Begin test: %s.%s", testInfo->test_case_name(), testInfo->name()); + ALOGD("Begin test: %s.%s", testInfo->test_case_name(), testInfo->name()); mEglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY); ASSERT_EQ(EGL_SUCCESS, eglGetError()); @@ -135,7 +135,7 @@ void GLTest::TearDown() { const ::testing::TestInfo* const testInfo = ::testing::UnitTest::GetInstance()->current_test_info(); - ALOGV("End test: %s.%s", testInfo->test_case_name(), testInfo->name()); + ALOGD("End test: %s.%s", testInfo->test_case_name(), testInfo->name()); } EGLint const* GLTest::getConfigAttribs() { diff --git a/libs/gui/tests/IGraphicBufferProducer_test.cpp b/libs/gui/tests/IGraphicBufferProducer_test.cpp index 3427731fff..e6cb89cb83 100644 --- a/libs/gui/tests/IGraphicBufferProducer_test.cpp +++ b/libs/gui/tests/IGraphicBufferProducer_test.cpp @@ -84,7 +84,7 @@ protected: virtual void SetUp() { const ::testing::TestInfo* const testInfo = ::testing::UnitTest::GetInstance()->current_test_info(); - ALOGV("Begin test: %s.%s", testInfo->test_case_name(), + ALOGD("Begin test: %s.%s", testInfo->test_case_name(), testInfo->name()); mMC = new MockConsumer; @@ -114,7 +114,7 @@ protected: virtual void TearDown() { const ::testing::TestInfo* const testInfo = ::testing::UnitTest::GetInstance()->current_test_info(); - ALOGV("End test: %s.%s", testInfo->test_case_name(), + ALOGD("End test: %s.%s", testInfo->test_case_name(), testInfo->name()); } diff --git a/libs/gui/tests/RegionSampling_test.cpp b/libs/gui/tests/RegionSampling_test.cpp index c9106bed4c..b18b544257 100644 --- a/libs/gui/tests/RegionSampling_test.cpp +++ b/libs/gui/tests/RegionSampling_test.cpp @@ -19,14 +19,16 @@ #include <android/gui/BnRegionSamplingListener.h> #include <binder/ProcessState.h> +#include <gui/AidlStatusUtil.h> #include <gui/DisplayEventReceiver.h> #include <gui/ISurfaceComposer.h> #include <gui/Surface.h> #include <gui/SurfaceComposerClient.h> -#include <private/gui/ComposerService.h> +#include <private/gui/ComposerServiceAIDL.h> #include <utils/Looper.h> using namespace std::chrono_literals; +using android::gui::aidl_utils::statusTFromBinderStatus; namespace android::test { @@ -242,24 +244,33 @@ protected: }; TEST_F(RegionSamplingTest, invalidLayerHandle_doesNotCrash) { - sp<ISurfaceComposer> composer = ComposerService::getComposerService(); + sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService(); sp<Listener> listener = new Listener(); - const Rect sampleArea{100, 100, 200, 200}; + gui::ARect sampleArea; + sampleArea.left = 100; + sampleArea.top = 100; + sampleArea.right = 200; + sampleArea.bottom = 200; // Passing in composer service as the layer handle should not crash, we'll // treat it as a layer that no longer exists and silently allow sampling to // occur. - status_t status = composer->addRegionSamplingListener(sampleArea, - IInterface::asBinder(composer), listener); - ASSERT_EQ(NO_ERROR, status); + binder::Status status = + composer->addRegionSamplingListener(sampleArea, IInterface::asBinder(composer), + listener); + ASSERT_EQ(NO_ERROR, statusTFromBinderStatus(status)); composer->removeRegionSamplingListener(listener); } TEST_F(RegionSamplingTest, DISABLED_CollectsLuma) { fill_render(rgba_green); - sp<ISurfaceComposer> composer = ComposerService::getComposerService(); + sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService(); sp<Listener> listener = new Listener(); - const Rect sampleArea{100, 100, 200, 200}; + gui::ARect sampleArea; + sampleArea.left = 100; + sampleArea.top = 100; + sampleArea.right = 200; + sampleArea.bottom = 200; composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), listener); EXPECT_TRUE(listener->wait_event(300ms)) << "timed out waiting for luma event to be received"; @@ -271,9 +282,13 @@ TEST_F(RegionSamplingTest, DISABLED_CollectsLuma) { TEST_F(RegionSamplingTest, DISABLED_CollectsChangingLuma) { fill_render(rgba_green); - sp<ISurfaceComposer> composer = ComposerService::getComposerService(); + sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService(); sp<Listener> listener = new Listener(); - const Rect sampleArea{100, 100, 200, 200}; + gui::ARect sampleArea; + sampleArea.left = 100; + sampleArea.top = 100; + sampleArea.right = 200; + sampleArea.bottom = 200; composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), listener); EXPECT_TRUE(listener->wait_event(300ms)) << "timed out waiting for luma event to be received"; @@ -291,13 +306,21 @@ TEST_F(RegionSamplingTest, DISABLED_CollectsChangingLuma) { TEST_F(RegionSamplingTest, DISABLED_CollectsLumaFromTwoRegions) { fill_render(rgba_green); - sp<ISurfaceComposer> composer = ComposerService::getComposerService(); + sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService(); sp<Listener> greenListener = new Listener(); - const Rect greenSampleArea{100, 100, 200, 200}; + gui::ARect greenSampleArea; + greenSampleArea.left = 100; + greenSampleArea.top = 100; + greenSampleArea.right = 200; + greenSampleArea.bottom = 200; composer->addRegionSamplingListener(greenSampleArea, mTopLayer->getHandle(), greenListener); sp<Listener> grayListener = new Listener(); - const Rect graySampleArea{500, 100, 600, 200}; + gui::ARect graySampleArea; + graySampleArea.left = 500; + graySampleArea.top = 100; + graySampleArea.right = 600; + graySampleArea.bottom = 200; composer->addRegionSamplingListener(graySampleArea, mTopLayer->getHandle(), grayListener); EXPECT_TRUE(grayListener->wait_event(300ms)) @@ -312,29 +335,49 @@ TEST_F(RegionSamplingTest, DISABLED_CollectsLumaFromTwoRegions) { } TEST_F(RegionSamplingTest, DISABLED_TestIfInvalidInputParameters) { - sp<ISurfaceComposer> composer = ComposerService::getComposerService(); + sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService(); sp<Listener> listener = new Listener(); - const Rect sampleArea{100, 100, 200, 200}; + + gui::ARect invalidRect; + invalidRect.left = Rect::INVALID_RECT.left; + invalidRect.top = Rect::INVALID_RECT.top; + invalidRect.right = Rect::INVALID_RECT.right; + invalidRect.bottom = Rect::INVALID_RECT.bottom; + + gui::ARect sampleArea; + sampleArea.left = 100; + sampleArea.top = 100; + sampleArea.right = 200; + sampleArea.bottom = 200; // Invalid input sampleArea EXPECT_EQ(BAD_VALUE, - composer->addRegionSamplingListener(Rect::INVALID_RECT, mTopLayer->getHandle(), - listener)); + statusTFromBinderStatus(composer->addRegionSamplingListener(invalidRect, + mTopLayer->getHandle(), + listener))); listener->reset(); // Invalid input binder - EXPECT_EQ(NO_ERROR, composer->addRegionSamplingListener(sampleArea, NULL, listener)); + EXPECT_EQ(NO_ERROR, + statusTFromBinderStatus( + composer->addRegionSamplingListener(sampleArea, NULL, listener))); // Invalid input listener EXPECT_EQ(BAD_VALUE, - composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), NULL)); - EXPECT_EQ(BAD_VALUE, composer->removeRegionSamplingListener(NULL)); + statusTFromBinderStatus(composer->addRegionSamplingListener(sampleArea, + mTopLayer->getHandle(), + NULL))); + EXPECT_EQ(BAD_VALUE, statusTFromBinderStatus(composer->removeRegionSamplingListener(NULL))); // remove the listener composer->removeRegionSamplingListener(listener); } TEST_F(RegionSamplingTest, DISABLED_TestCallbackAfterRemoveListener) { fill_render(rgba_green); - sp<ISurfaceComposer> composer = ComposerService::getComposerService(); + sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService(); sp<Listener> listener = new Listener(); - const Rect sampleArea{100, 100, 200, 200}; + gui::ARect sampleArea; + sampleArea.left = 100; + sampleArea.top = 100; + sampleArea.right = 200; + sampleArea.bottom = 200; composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), listener); fill_render(rgba_green); @@ -349,13 +392,18 @@ TEST_F(RegionSamplingTest, DISABLED_TestCallbackAfterRemoveListener) { } TEST_F(RegionSamplingTest, DISABLED_CollectsLumaFromMovingLayer) { - sp<ISurfaceComposer> composer = ComposerService::getComposerService(); + sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService(); sp<Listener> listener = new Listener(); Rect sampleArea{100, 100, 200, 200}; + gui::ARect sampleAreaA; + sampleAreaA.left = sampleArea.left; + sampleAreaA.top = sampleArea.top; + sampleAreaA.right = sampleArea.right; + sampleAreaA.bottom = sampleArea.bottom; // Test: listener in (100, 100). See layer before move, no layer after move. fill_render(rgba_blue); - composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), listener); + composer->addRegionSamplingListener(sampleAreaA, mTopLayer->getHandle(), listener); EXPECT_TRUE(listener->wait_event(300ms)) << "timed out waiting for luma event to be received"; EXPECT_NEAR(listener->luma(), luma_blue, error_margin); listener->reset(); @@ -367,7 +415,11 @@ TEST_F(RegionSamplingTest, DISABLED_CollectsLumaFromMovingLayer) { // Test: listener offset to (600, 600). No layer before move, see layer after move. fill_render(rgba_green); sampleArea.offsetTo(600, 600); - composer->addRegionSamplingListener(sampleArea, mTopLayer->getHandle(), listener); + sampleAreaA.left = sampleArea.left; + sampleAreaA.top = sampleArea.top; + sampleAreaA.right = sampleArea.right; + sampleAreaA.bottom = sampleArea.bottom; + composer->addRegionSamplingListener(sampleAreaA, mTopLayer->getHandle(), listener); EXPECT_TRUE(listener->wait_event(300ms)) << "timed out waiting for luma event to be received"; EXPECT_NEAR(listener->luma(), luma_gray, error_margin); listener->reset(); diff --git a/libs/gui/tests/SamplingDemo.cpp b/libs/gui/tests/SamplingDemo.cpp index a083a228a6..f98437b4f8 100644 --- a/libs/gui/tests/SamplingDemo.cpp +++ b/libs/gui/tests/SamplingDemo.cpp @@ -26,7 +26,7 @@ #include <gui/ISurfaceComposer.h> #include <gui/SurfaceComposerClient.h> #include <gui/SurfaceControl.h> -#include <private/gui/ComposerService.h> +#include <private/gui/ComposerServiceAIDL.h> #include <utils/Trace.h> using namespace std::chrono_literals; @@ -121,10 +121,22 @@ int main(int, const char**) { const Rect backButtonArea{200, 1606, 248, 1654}; sp<android::Button> backButton = new android::Button("BackButton", backButtonArea); - sp<ISurfaceComposer> composer = ComposerService::getComposerService(); - composer->addRegionSamplingListener(homeButtonArea, homeButton->getStopLayerHandle(), + gui::ARect homeButtonAreaA; + homeButtonAreaA.left = 490; + homeButtonAreaA.top = 1606; + homeButtonAreaA.right = 590; + homeButtonAreaA.bottom = 1654; + + gui::ARect backButtonAreaA; + backButtonAreaA.left = 200; + backButtonAreaA.top = 1606; + backButtonAreaA.right = 248; + backButtonAreaA.bottom = 1654; + + sp<gui::ISurfaceComposer> composer = ComposerServiceAIDL::getComposerService(); + composer->addRegionSamplingListener(homeButtonAreaA, homeButton->getStopLayerHandle(), homeButton); - composer->addRegionSamplingListener(backButtonArea, backButton->getStopLayerHandle(), + composer->addRegionSamplingListener(backButtonAreaA, backButton->getStopLayerHandle(), backButton); ProcessState::self()->startThreadPool(); diff --git a/libs/gui/tests/StreamSplitter_test.cpp b/libs/gui/tests/StreamSplitter_test.cpp index b65cddaea3..2f14924a15 100644 --- a/libs/gui/tests/StreamSplitter_test.cpp +++ b/libs/gui/tests/StreamSplitter_test.cpp @@ -36,14 +36,14 @@ protected: StreamSplitterTest() { const ::testing::TestInfo* const testInfo = ::testing::UnitTest::GetInstance()->current_test_info(); - ALOGV("Begin test: %s.%s", testInfo->test_case_name(), + ALOGD("Begin test: %s.%s", testInfo->test_case_name(), testInfo->name()); } ~StreamSplitterTest() { const ::testing::TestInfo* const testInfo = ::testing::UnitTest::GetInstance()->current_test_info(); - ALOGV("End test: %s.%s", testInfo->test_case_name(), + ALOGD("End test: %s.%s", testInfo->test_case_name(), testInfo->name()); } }; diff --git a/libs/gui/tests/SurfaceTextureClient_test.cpp b/libs/gui/tests/SurfaceTextureClient_test.cpp index c7458a3755..82b66972d9 100644 --- a/libs/gui/tests/SurfaceTextureClient_test.cpp +++ b/libs/gui/tests/SurfaceTextureClient_test.cpp @@ -42,7 +42,7 @@ protected: virtual void SetUp() { const ::testing::TestInfo* const testInfo = ::testing::UnitTest::GetInstance()->current_test_info(); - ALOGV("Begin test: %s.%s", testInfo->test_case_name(), + ALOGD("Begin test: %s.%s", testInfo->test_case_name(), testInfo->name()); sp<IGraphicBufferProducer> producer; @@ -99,7 +99,7 @@ protected: const ::testing::TestInfo* const testInfo = ::testing::UnitTest::GetInstance()->current_test_info(); - ALOGV("End test: %s.%s", testInfo->test_case_name(), + ALOGD("End test: %s.%s", testInfo->test_case_name(), testInfo->name()); } diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp index cb977f04c9..c1b67b4396 100644 --- a/libs/gui/tests/Surface_test.cpp +++ b/libs/gui/tests/Surface_test.cpp @@ -24,6 +24,7 @@ #include <android/hardware/configstore/1.0/ISurfaceFlingerConfigs.h> #include <binder/ProcessState.h> #include <configstore/Utils.h> +#include <gui/AidlStatusUtil.h> #include <gui/BufferItemConsumer.h> #include <gui/IProducerListener.h> #include <gui/ISurfaceComposer.h> @@ -212,11 +213,12 @@ protected: const sp<SyncScreenCaptureListener> captureListener = new SyncScreenCaptureListener(); binder::Status status = sf->captureDisplay(captureArgs, captureListener); - if (status.transactionError() != NO_ERROR) { - return status.transactionError(); + status_t err = gui::aidl_utils::statusTFromBinderStatus(status); + if (err != NO_ERROR) { + return err; } captureResults = captureListener->waitForResults(); - return captureResults.result; + return fenceStatus(captureResults.fenceResult); } sp<Surface> mSurface; @@ -261,7 +263,10 @@ TEST_F(SurfaceTest, ScreenshotsOfProtectedBuffersDontSucceed) { sp<ANativeWindow> anw(mSurface); // Verify the screenshot works with no protected buffers. - const sp<IBinder> display = ComposerServiceAIDL::getInstance().getInternalDisplayToken(); + const auto ids = SurfaceComposerClient::getPhysicalDisplayIds(); + ASSERT_FALSE(ids.empty()); + // display 0 is picked for now, can extend to support all displays if needed + const sp<IBinder> display = SurfaceComposerClient::getPhysicalDisplayToken(ids.front()); ASSERT_FALSE(display == nullptr); DisplayCaptureArgs captureArgs; @@ -690,278 +695,257 @@ public: mSupportsPresent = supportsPresent; } - sp<ISurfaceComposerClient> createConnection() override { return nullptr; } - sp<IDisplayEventConnection> createDisplayEventConnection( - ISurfaceComposer::VsyncSource, ISurfaceComposer::EventRegistrationFlags) override { - return nullptr; - } - status_t setTransactionState(const FrameTimelineInfo& /*frameTimelineInfo*/, - const Vector<ComposerState>& /*state*/, - const Vector<DisplayState>& /*displays*/, uint32_t /*flags*/, - const sp<IBinder>& /*applyToken*/, - const InputWindowCommands& /*inputWindowCommands*/, - int64_t /*desiredPresentTime*/, bool /*isAutoTimestamp*/, - const client_cache_t& /*cachedBuffer*/, - bool /*hasListenerCallbacks*/, - const std::vector<ListenerCallbacks>& /*listenerCallbacks*/, - uint64_t /*transactionId*/) override { + status_t setTransactionState( + const FrameTimelineInfo& /*frameTimelineInfo*/, Vector<ComposerState>& /*state*/, + const Vector<DisplayState>& /*displays*/, uint32_t /*flags*/, + const sp<IBinder>& /*applyToken*/, InputWindowCommands /*inputWindowCommands*/, + int64_t /*desiredPresentTime*/, bool /*isAutoTimestamp*/, + const std::vector<client_cache_t>& /*cachedBuffer*/, bool /*hasListenerCallbacks*/, + const std::vector<ListenerCallbacks>& /*listenerCallbacks*/, uint64_t /*transactionId*/, + const std::vector<uint64_t>& /*mergedTransactionIds*/) override { return NO_ERROR; } - void bootFinished() override {} - bool authenticateSurfaceTexture( - const sp<IGraphicBufferProducer>& /*surface*/) const override { - return false; - } +protected: + IBinder* onAsBinder() override { return nullptr; } - status_t getSupportedFrameTimestamps(std::vector<FrameEvent>* outSupported) - const override { - *outSupported = { - FrameEvent::REQUESTED_PRESENT, - FrameEvent::ACQUIRE, - FrameEvent::LATCH, - FrameEvent::FIRST_REFRESH_START, - FrameEvent::LAST_REFRESH_START, - FrameEvent::GPU_COMPOSITION_DONE, - FrameEvent::DEQUEUE_READY, - FrameEvent::RELEASE - }; - if (mSupportsPresent) { - outSupported->push_back( - FrameEvent::DISPLAY_PRESENT); - } - return NO_ERROR; - } +private: + bool mSupportsPresent{true}; +}; - status_t getStaticDisplayInfo(const sp<IBinder>& /*display*/, ui::StaticDisplayInfo*) override { - return NO_ERROR; - } - status_t getDynamicDisplayInfo(const sp<IBinder>& /*display*/, - ui::DynamicDisplayInfo*) override { - return NO_ERROR; - } - status_t getDisplayNativePrimaries(const sp<IBinder>& /*display*/, - ui::DisplayPrimaries& /*primaries*/) override { - return NO_ERROR; - } - status_t setActiveColorMode(const sp<IBinder>& /*display*/, ColorMode /*colorMode*/) override { - return NO_ERROR; - } - status_t setBootDisplayMode(const sp<IBinder>& /*display*/, ui::DisplayModeId /*id*/) override { - return NO_ERROR; - } +class FakeSurfaceComposerAIDL : public gui::ISurfaceComposer { +public: + ~FakeSurfaceComposerAIDL() override {} - status_t clearAnimationFrameStats() override { return NO_ERROR; } - status_t getAnimationFrameStats(FrameStats* /*outStats*/) const override { - return NO_ERROR; + void setSupportsPresent(bool supportsPresent) { mSupportsPresent = supportsPresent; } + + binder::Status bootFinished() override { return binder::Status::ok(); } + + binder::Status createDisplayEventConnection( + VsyncSource /*vsyncSource*/, EventRegistration /*eventRegistration*/, + const sp<IBinder>& /*layerHandle*/, + sp<gui::IDisplayEventConnection>* outConnection) override { + *outConnection = nullptr; + return binder::Status::ok(); } - status_t overrideHdrTypes(const sp<IBinder>& /*display*/, - const std::vector<ui::Hdr>& /*hdrTypes*/) override { - return NO_ERROR; + + binder::Status createConnection(sp<gui::ISurfaceComposerClient>* outClient) override { + *outClient = nullptr; + return binder::Status::ok(); } - status_t onPullAtom(const int32_t /*atomId*/, std::string* /*outData*/, - bool* /*success*/) override { - return NO_ERROR; + + binder::Status createDisplay(const std::string& /*displayName*/, bool /*secure*/, + float /*requestedRefreshRate*/, + sp<IBinder>* /*outDisplay*/) override { + return binder::Status::ok(); } - status_t enableVSyncInjections(bool /*enable*/) override { - return NO_ERROR; + + binder::Status destroyDisplay(const sp<IBinder>& /*display*/) override { + return binder::Status::ok(); } - status_t injectVSync(nsecs_t /*when*/) override { return NO_ERROR; } - status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* /*layers*/) override { - return NO_ERROR; + + binder::Status getPhysicalDisplayIds(std::vector<int64_t>* /*outDisplayIds*/) override { + return binder::Status::ok(); } - status_t getCompositionPreference( - ui::Dataspace* /*outDefaultDataspace*/, ui::PixelFormat* /*outDefaultPixelFormat*/, - ui::Dataspace* /*outWideColorGamutDataspace*/, - ui::PixelFormat* /*outWideColorGamutPixelFormat*/) const override { - return NO_ERROR; + + binder::Status getPhysicalDisplayToken(int64_t /*displayId*/, + sp<IBinder>* /*outDisplay*/) override { + return binder::Status::ok(); } - status_t getDisplayedContentSamplingAttributes(const sp<IBinder>& /*display*/, - ui::PixelFormat* /*outFormat*/, - ui::Dataspace* /*outDataspace*/, - uint8_t* /*outComponentMask*/) const override { - return NO_ERROR; + + binder::Status setPowerMode(const sp<IBinder>& /*display*/, int /*mode*/) override { + return binder::Status::ok(); } - status_t setDisplayContentSamplingEnabled(const sp<IBinder>& /*display*/, bool /*enable*/, - uint8_t /*componentMask*/, - uint64_t /*maxFrames*/) override { - return NO_ERROR; + + binder::Status getSupportedFrameTimestamps(std::vector<FrameEvent>* outSupported) override { + *outSupported = {FrameEvent::REQUESTED_PRESENT, + FrameEvent::ACQUIRE, + FrameEvent::LATCH, + FrameEvent::FIRST_REFRESH_START, + FrameEvent::LAST_REFRESH_START, + FrameEvent::GPU_COMPOSITION_DONE, + FrameEvent::DEQUEUE_READY, + FrameEvent::RELEASE}; + if (mSupportsPresent) { + outSupported->push_back(FrameEvent::DISPLAY_PRESENT); + } + return binder::Status::ok(); } - status_t getDisplayedContentSample(const sp<IBinder>& /*display*/, uint64_t /*maxFrames*/, - uint64_t /*timestamp*/, - DisplayedFrameStats* /*outStats*/) const override { - return NO_ERROR; + + binder::Status getDisplayStats(const sp<IBinder>& /*display*/, + gui::DisplayStatInfo* /*outStatInfo*/) override { + return binder::Status::ok(); } - status_t getColorManagement(bool* /*outGetColorManagement*/) const override { return NO_ERROR; } - status_t getProtectedContentSupport(bool* /*outSupported*/) const override { return NO_ERROR; } + binder::Status getDisplayState(const sp<IBinder>& /*display*/, + gui::DisplayState* /*outState*/) override { + return binder::Status::ok(); + } - status_t addRegionSamplingListener(const Rect& /*samplingArea*/, - const sp<IBinder>& /*stopLayerHandle*/, - const sp<IRegionSamplingListener>& /*listener*/) override { - return NO_ERROR; + binder::Status getStaticDisplayInfo(int64_t /*displayId*/, + gui::StaticDisplayInfo* /*outInfo*/) override { + return binder::Status::ok(); } - status_t removeRegionSamplingListener( - const sp<IRegionSamplingListener>& /*listener*/) override { - return NO_ERROR; + + binder::Status getDynamicDisplayInfoFromId(int64_t /*displayId*/, + gui::DynamicDisplayInfo* /*outInfo*/) override { + return binder::Status::ok(); } - status_t addFpsListener(int32_t /*taskId*/, const sp<gui::IFpsListener>& /*listener*/) { - return NO_ERROR; + + binder::Status getDynamicDisplayInfoFromToken(const sp<IBinder>& /*display*/, + gui::DynamicDisplayInfo* /*outInfo*/) override { + return binder::Status::ok(); } - status_t removeFpsListener(const sp<gui::IFpsListener>& /*listener*/) { return NO_ERROR; } - status_t addTunnelModeEnabledListener(const sp<gui::ITunnelModeEnabledListener>& /*listener*/) { - return NO_ERROR; + binder::Status getDisplayNativePrimaries(const sp<IBinder>& /*display*/, + gui::DisplayPrimaries* /*outPrimaries*/) override { + return binder::Status::ok(); } - status_t removeTunnelModeEnabledListener( - const sp<gui::ITunnelModeEnabledListener>& /*listener*/) { - return NO_ERROR; + binder::Status setActiveColorMode(const sp<IBinder>& /*display*/, int /*colorMode*/) override { + return binder::Status::ok(); } - status_t setDesiredDisplayModeSpecs(const sp<IBinder>& /*displayToken*/, - ui::DisplayModeId /*defaultMode*/, - bool /*allowGroupSwitching*/, - float /*primaryRefreshRateMin*/, - float /*primaryRefreshRateMax*/, - float /*appRequestRefreshRateMin*/, - float /*appRequestRefreshRateMax*/) { - return NO_ERROR; + binder::Status setBootDisplayMode(const sp<IBinder>& /*display*/, + int /*displayModeId*/) override { + return binder::Status::ok(); } - status_t getDesiredDisplayModeSpecs(const sp<IBinder>& /*displayToken*/, - ui::DisplayModeId* /*outDefaultMode*/, - bool* /*outAllowGroupSwitching*/, - float* /*outPrimaryRefreshRateMin*/, - float* /*outPrimaryRefreshRateMax*/, - float* /*outAppRequestRefreshRateMin*/, - float* /*outAppRequestRefreshRateMax*/) override { - return NO_ERROR; - }; - status_t setGlobalShadowSettings(const half4& /*ambientColor*/, const half4& /*spotColor*/, - float /*lightPosY*/, float /*lightPosZ*/, - float /*lightRadius*/) override { - return NO_ERROR; + binder::Status clearBootDisplayMode(const sp<IBinder>& /*display*/) override { + return binder::Status::ok(); } - status_t getDisplayDecorationSupport( - const sp<IBinder>& /*displayToken*/, - std::optional<DisplayDecorationSupport>* /*outSupport*/) const override { - return NO_ERROR; + binder::Status getBootDisplayModeSupport(bool* /*outMode*/) override { + return binder::Status::ok(); } - status_t setFrameRate(const sp<IGraphicBufferProducer>& /*surface*/, float /*frameRate*/, - int8_t /*compatibility*/, int8_t /*changeFrameRateStrategy*/) override { - return NO_ERROR; + binder::Status getHdrConversionCapabilities( + std::vector<gui::HdrConversionCapability>*) override { + return binder::Status::ok(); } - status_t setFrameTimelineInfo(const sp<IGraphicBufferProducer>& /*surface*/, - const FrameTimelineInfo& /*frameTimelineInfo*/) override { - return NO_ERROR; + binder::Status setHdrConversionStrategy( + const gui::HdrConversionStrategy& /*hdrConversionStrategy*/, + int32_t* /*outPreferredHdrOutputType*/) override { + return binder::Status::ok(); } - status_t addTransactionTraceListener( - const sp<gui::ITransactionTraceListener>& /*listener*/) override { - return NO_ERROR; + binder::Status getHdrOutputConversionSupport(bool* /*outSupport*/) override { + return binder::Status::ok(); } - int getGPUContextPriority() override { return 0; }; + binder::Status setAutoLowLatencyMode(const sp<IBinder>& /*display*/, bool /*on*/) override { + return binder::Status::ok(); + } - status_t getMaxAcquiredBufferCount(int* /*buffers*/) const override { return NO_ERROR; } + binder::Status setGameContentType(const sp<IBinder>& /*display*/, bool /*on*/) override { + return binder::Status::ok(); + } - status_t addWindowInfosListener( - const sp<gui::IWindowInfosListener>& /*windowInfosListener*/) const override { - return NO_ERROR; + binder::Status captureDisplay(const DisplayCaptureArgs&, + const sp<IScreenCaptureListener>&) override { + return binder::Status::ok(); } - status_t removeWindowInfosListener( - const sp<gui::IWindowInfosListener>& /*windowInfosListener*/) const override { - return NO_ERROR; + binder::Status captureDisplayById(int64_t, const sp<IScreenCaptureListener>&) override { + return binder::Status::ok(); } - status_t setOverrideFrameRate(uid_t /*uid*/, float /*frameRate*/) override { return NO_ERROR; } + binder::Status captureLayers(const LayerCaptureArgs&, + const sp<IScreenCaptureListener>&) override { + return binder::Status::ok(); + } -protected: - IBinder* onAsBinder() override { return nullptr; } + binder::Status clearAnimationFrameStats() override { return binder::Status::ok(); } -private: - bool mSupportsPresent{true}; -}; + binder::Status getAnimationFrameStats(gui::FrameStats* /*outStats*/) override { + return binder::Status::ok(); + } -class FakeSurfaceComposerAIDL : public gui::ISurfaceComposer { -public: - ~FakeSurfaceComposerAIDL() override {} + binder::Status overrideHdrTypes(const sp<IBinder>& /*display*/, + const std::vector<int32_t>& /*hdrTypes*/) override { + return binder::Status::ok(); + } - void setSupportsPresent(bool supportsPresent) { mSupportsPresent = supportsPresent; } + binder::Status onPullAtom(int32_t /*atomId*/, gui::PullAtomData* /*outPullData*/) override { + return binder::Status::ok(); + } - binder::Status createDisplay(const std::string& /*displayName*/, bool /*secure*/, - sp<IBinder>* /*outDisplay*/) override { + binder::Status getLayerDebugInfo(std::vector<gui::LayerDebugInfo>* /*outLayers*/) override { return binder::Status::ok(); } - binder::Status destroyDisplay(const sp<IBinder>& /*display*/) override { + binder::Status getColorManagement(bool* /*outGetColorManagement*/) override { return binder::Status::ok(); } - binder::Status getPhysicalDisplayIds(std::vector<int64_t>* /*outDisplayIds*/) override { + binder::Status getCompositionPreference(gui::CompositionPreference* /*outPref*/) override { return binder::Status::ok(); } - binder::Status getPrimaryPhysicalDisplayId(int64_t* /*outDisplayId*/) override { + binder::Status getDisplayedContentSamplingAttributes( + const sp<IBinder>& /*display*/, gui::ContentSamplingAttributes* /*outAttrs*/) override { return binder::Status::ok(); } - binder::Status getPhysicalDisplayToken(int64_t /*displayId*/, - sp<IBinder>* /*outDisplay*/) override { + binder::Status setDisplayContentSamplingEnabled(const sp<IBinder>& /*display*/, bool /*enable*/, + int8_t /*componentMask*/, + int64_t /*maxFrames*/) override { return binder::Status::ok(); } - binder::Status setPowerMode(const sp<IBinder>& /*display*/, int /*mode*/) override { + binder::Status getProtectedContentSupport(bool* /*outSupporte*/) override { return binder::Status::ok(); } - binder::Status getDisplayStats(const sp<IBinder>& /*display*/, - gui::DisplayStatInfo* /*outStatInfo*/) override { + binder::Status getDisplayedContentSample(const sp<IBinder>& /*display*/, int64_t /*maxFrames*/, + int64_t /*timestamp*/, + gui::DisplayedFrameStats* /*outStats*/) override { return binder::Status::ok(); } - binder::Status getDisplayState(const sp<IBinder>& /*display*/, - gui::DisplayState* /*outState*/) override { + binder::Status isWideColorDisplay(const sp<IBinder>& /*token*/, + bool* /*outIsWideColorDisplay*/) override { return binder::Status::ok(); } - binder::Status clearBootDisplayMode(const sp<IBinder>& /*display*/) override { + binder::Status addRegionSamplingListener( + const gui::ARect& /*samplingArea*/, const sp<IBinder>& /*stopLayerHandle*/, + const sp<gui::IRegionSamplingListener>& /*listener*/) override { return binder::Status::ok(); } - binder::Status getBootDisplayModeSupport(bool* /*outMode*/) override { + binder::Status removeRegionSamplingListener( + const sp<gui::IRegionSamplingListener>& /*listener*/) override { return binder::Status::ok(); } - binder::Status setAutoLowLatencyMode(const sp<IBinder>& /*display*/, bool /*on*/) override { + binder::Status addFpsListener(int32_t /*taskId*/, + const sp<gui::IFpsListener>& /*listener*/) override { return binder::Status::ok(); } - binder::Status setGameContentType(const sp<IBinder>& /*display*/, bool /*on*/) override { + binder::Status removeFpsListener(const sp<gui::IFpsListener>& /*listener*/) override { return binder::Status::ok(); } - binder::Status captureDisplay(const DisplayCaptureArgs&, - const sp<IScreenCaptureListener>&) override { + binder::Status addTunnelModeEnabledListener( + const sp<gui::ITunnelModeEnabledListener>& /*listener*/) override { return binder::Status::ok(); } - binder::Status captureDisplayById(int64_t, const sp<IScreenCaptureListener>&) override { + binder::Status removeTunnelModeEnabledListener( + const sp<gui::ITunnelModeEnabledListener>& /*listener*/) override { return binder::Status::ok(); } - binder::Status captureLayers(const LayerCaptureArgs&, - const sp<IScreenCaptureListener>&) override { + binder::Status setDesiredDisplayModeSpecs(const sp<IBinder>& /*displayToken*/, + const gui::DisplayModeSpecs&) override { return binder::Status::ok(); } - binder::Status isWideColorDisplay(const sp<IBinder>& /*token*/, - bool* /*outIsWideColorDisplay*/) override { + binder::Status getDesiredDisplayModeSpecs(const sp<IBinder>& /*displayToken*/, + gui::DisplayModeSpecs*) override { return binder::Status::ok(); } @@ -989,6 +973,45 @@ public: binder::Status notifyPowerBoost(int /*boostId*/) override { return binder::Status::ok(); } + binder::Status setGlobalShadowSettings(const gui::Color& /*ambientColor*/, + const gui::Color& /*spotColor*/, float /*lightPosY*/, + float /*lightPosZ*/, float /*lightRadius*/) override { + return binder::Status::ok(); + } + + binder::Status getDisplayDecorationSupport( + const sp<IBinder>& /*displayToken*/, + std::optional<gui::DisplayDecorationSupport>* /*outSupport*/) override { + return binder::Status::ok(); + } + + binder::Status setOverrideFrameRate(int32_t /*uid*/, float /*frameRate*/) override { + return binder::Status::ok(); + } + + binder::Status getGpuContextPriority(int32_t* /*outPriority*/) override { + return binder::Status::ok(); + } + + binder::Status getMaxAcquiredBufferCount(int32_t* /*buffers*/) override { + return binder::Status::ok(); + } + + binder::Status addWindowInfosListener( + const sp<gui::IWindowInfosListener>& /*windowInfosListener*/, + gui::WindowInfosListenerInfo* /*outInfo*/) override { + return binder::Status::ok(); + } + + binder::Status removeWindowInfosListener( + const sp<gui::IWindowInfosListener>& /*windowInfosListener*/) override { + return binder::Status::ok(); + } + + binder::Status getOverlaySupport(gui::OverlayProperties* /*properties*/) override { + return binder::Status::ok(); + } + protected: IBinder* onAsBinder() override { return nullptr; } @@ -1034,10 +1057,10 @@ protected: class TestSurface : public Surface { public: - TestSurface(const sp<IGraphicBufferProducer>& bufferProducer, - FenceToFenceTimeMap* fenceMap) - : Surface(bufferProducer), - mFakeSurfaceComposer(new FakeSurfaceComposer) { + TestSurface(const sp<IGraphicBufferProducer>& bufferProducer, FenceToFenceTimeMap* fenceMap) + : Surface(bufferProducer), + mFakeSurfaceComposer(new FakeSurfaceComposer), + mFakeSurfaceComposerAIDL(new FakeSurfaceComposerAIDL) { mFakeFrameEventHistory = new FakeProducerFrameEventHistory(fenceMap); mFrameEventHistory.reset(mFakeFrameEventHistory); } @@ -1048,6 +1071,10 @@ public: return mFakeSurfaceComposer; } + sp<gui::ISurfaceComposer> composerServiceAIDL() const override { + return mFakeSurfaceComposerAIDL; + } + nsecs_t now() const override { return mNow; } @@ -1058,6 +1085,7 @@ public: public: sp<FakeSurfaceComposer> mFakeSurfaceComposer; + sp<FakeSurfaceComposerAIDL> mFakeSurfaceComposerAIDL; nsecs_t mNow = 0; // mFrameEventHistory owns the instance of FakeProducerFrameEventHistory, @@ -1070,20 +1098,30 @@ class GetFrameTimestampsTest : public ::testing::Test { protected: struct FenceAndFenceTime { explicit FenceAndFenceTime(FenceToFenceTimeMap& fenceMap) - : mFence(new Fence), - mFenceTime(fenceMap.createFenceTimeForTest(mFence)) {} - sp<Fence> mFence { nullptr }; - std::shared_ptr<FenceTime> mFenceTime { nullptr }; + : mFenceTime(fenceMap.createFenceTimeForTest(mFence)) {} + + sp<Fence> mFence = sp<Fence>::make(); + std::shared_ptr<FenceTime> mFenceTime; }; + static CompositorTiming makeCompositorTiming(nsecs_t deadline = 1'000'000'000, + nsecs_t interval = 16'666'667, + nsecs_t presentLatency = 50'000'000) { + CompositorTiming timing; + timing.deadline = deadline; + timing.interval = interval; + timing.presentLatency = presentLatency; + return timing; + } + struct RefreshEvents { RefreshEvents(FenceToFenceTimeMap& fenceMap, nsecs_t refreshStart) - : mFenceMap(fenceMap), - kCompositorTiming( - {refreshStart, refreshStart + 1, refreshStart + 2 }), - kStartTime(refreshStart + 3), - kGpuCompositionDoneTime(refreshStart + 4), - kPresentTime(refreshStart + 5) {} + : mFenceMap(fenceMap), + kCompositorTiming( + makeCompositorTiming(refreshStart, refreshStart + 1, refreshStart + 2)), + kStartTime(refreshStart + 3), + kGpuCompositionDoneTime(refreshStart + 4), + kPresentTime(refreshStart + 5) {} void signalPostCompositeFences() { mFenceMap.signalAllForTest( @@ -1093,8 +1131,8 @@ protected: FenceToFenceTimeMap& mFenceMap; - FenceAndFenceTime mGpuCompositionDone { mFenceMap }; - FenceAndFenceTime mPresent { mFenceMap }; + FenceAndFenceTime mGpuCompositionDone{mFenceMap}; + FenceAndFenceTime mPresent{mFenceMap}; const CompositorTiming kCompositorTiming; @@ -1360,11 +1398,7 @@ TEST_F(GetFrameTimestampsTest, DefaultDisabled) { // This test verifies that the frame timestamps are retrieved if explicitly // enabled via native_window_enable_frame_timestamps. TEST_F(GetFrameTimestampsTest, EnabledSimple) { - CompositorTiming initialCompositorTiming { - 1000000000, // 1s deadline - 16666667, // 16ms interval - 50000000, // 50ms present latency - }; + const CompositorTiming initialCompositorTiming = makeCompositorTiming(); mCfeh->initializeCompositorTiming(initialCompositorTiming); enableFrameTimestamps(); @@ -1424,6 +1458,7 @@ TEST_F(GetFrameTimestampsTest, EnabledSimple) { TEST_F(GetFrameTimestampsTest, QueryPresentSupported) { bool displayPresentSupported = true; mSurface->mFakeSurfaceComposer->setSupportsPresent(displayPresentSupported); + mSurface->mFakeSurfaceComposerAIDL->setSupportsPresent(displayPresentSupported); // Verify supported bits are forwarded. int supportsPresent = -1; @@ -1435,6 +1470,7 @@ TEST_F(GetFrameTimestampsTest, QueryPresentSupported) { TEST_F(GetFrameTimestampsTest, QueryPresentNotSupported) { bool displayPresentSupported = false; mSurface->mFakeSurfaceComposer->setSupportsPresent(displayPresentSupported); + mSurface->mFakeSurfaceComposerAIDL->setSupportsPresent(displayPresentSupported); // Verify supported bits are forwarded. int supportsPresent = -1; @@ -1501,11 +1537,7 @@ TEST_F(GetFrameTimestampsTest, SnapToNextTickOverflow) { // This verifies the compositor timing is updated by refresh events // and piggy backed on a queue, dequeue, and enabling of timestamps.. TEST_F(GetFrameTimestampsTest, CompositorTimingUpdatesBasic) { - CompositorTiming initialCompositorTiming { - 1000000000, // 1s deadline - 16666667, // 16ms interval - 50000000, // 50ms present latency - }; + const CompositorTiming initialCompositorTiming = makeCompositorTiming(); mCfeh->initializeCompositorTiming(initialCompositorTiming); enableFrameTimestamps(); @@ -1586,11 +1618,7 @@ TEST_F(GetFrameTimestampsTest, CompositorTimingUpdatesBasic) { // This verifies the compositor deadline properly snaps to the the next // deadline based on the current time. TEST_F(GetFrameTimestampsTest, CompositorTimingDeadlineSnaps) { - CompositorTiming initialCompositorTiming { - 1000000000, // 1s deadline - 16666667, // 16ms interval - 50000000, // 50ms present latency - }; + const CompositorTiming initialCompositorTiming = makeCompositorTiming(); mCfeh->initializeCompositorTiming(initialCompositorTiming); enableFrameTimestamps(); @@ -2012,6 +2040,7 @@ TEST_F(GetFrameTimestampsTest, NoReleaseNoSync) { TEST_F(GetFrameTimestampsTest, PresentUnsupportedNoSync) { enableFrameTimestamps(); mSurface->mFakeSurfaceComposer->setSupportsPresent(false); + mSurface->mFakeSurfaceComposerAIDL->setSupportsPresent(false); // Dequeue and queue frame 1. const uint64_t fId1 = getNextFrameId(); diff --git a/libs/gui/tests/VsyncEventData_test.cpp b/libs/gui/tests/VsyncEventData_test.cpp index f114522951..a2138f2144 100644 --- a/libs/gui/tests/VsyncEventData_test.cpp +++ b/libs/gui/tests/VsyncEventData_test.cpp @@ -36,6 +36,7 @@ TEST(ParcelableVsyncEventData, Parcelling) { FrameTimeline timeline1 = FrameTimeline{4, 5, 6}; data.vsync.frameTimelines[0] = timeline0; data.vsync.frameTimelines[1] = timeline1; + data.vsync.frameTimelinesLength = 2; Parcel p; data.writeToParcel(&p); @@ -45,7 +46,8 @@ TEST(ParcelableVsyncEventData, Parcelling) { data2.readFromParcel(&p); ASSERT_EQ(data.vsync.frameInterval, data2.vsync.frameInterval); ASSERT_EQ(data.vsync.preferredFrameTimelineIndex, data2.vsync.preferredFrameTimelineIndex); - for (int i = 0; i < VsyncEventData::kFrameTimelinesLength; i++) { + ASSERT_EQ(data.vsync.frameTimelinesLength, data2.vsync.frameTimelinesLength); + for (int i = 0; i < VsyncEventData::kFrameTimelinesCapacity; i++) { ASSERT_EQ(data.vsync.frameTimelines[i].vsyncId, data2.vsync.frameTimelines[i].vsyncId); ASSERT_EQ(data.vsync.frameTimelines[i].deadlineTimestamp, data2.vsync.frameTimelines[i].deadlineTimestamp); diff --git a/libs/gui/tests/WindowInfo_test.cpp b/libs/gui/tests/WindowInfo_test.cpp index 99658ccd4b..11b87efda7 100644 --- a/libs/gui/tests/WindowInfo_test.cpp +++ b/libs/gui/tests/WindowInfo_test.cpp @@ -71,7 +71,7 @@ TEST(WindowInfo, Parcelling) { i.applicationInfo.name = "ApplicationFooBar"; i.applicationInfo.token = new BBinder(); i.applicationInfo.dispatchingTimeoutMillis = 0x12345678ABCD; - i.isClone = true; + i.focusTransferTarget = new BBinder(); Parcel p; i.writeToParcel(&p); @@ -102,7 +102,7 @@ TEST(WindowInfo, Parcelling) { ASSERT_EQ(i.replaceTouchableRegionWithCrop, i2.replaceTouchableRegionWithCrop); ASSERT_EQ(i.touchableRegionCropHandle, i2.touchableRegionCropHandle); ASSERT_EQ(i.applicationInfo, i2.applicationInfo); - ASSERT_EQ(i.isClone, i2.isClone); + ASSERT_EQ(i.focusTransferTarget, i2.focusTransferTarget); } TEST(InputApplicationInfo, Parcelling) { diff --git a/libs/input/Android.bp b/libs/input/Android.bp index b2fec7917b..869458c407 100644 --- a/libs/input/Android.bp +++ b/libs/input/Android.bp @@ -26,7 +26,6 @@ package { filegroup { name: "inputconstants_aidl", srcs: [ - "android/os/BlockUntrustedTouchesMode.aidl", "android/os/IInputConstants.aidl", "android/os/InputEventInjectionResult.aidl", "android/os/InputEventInjectionSync.aidl", @@ -42,34 +41,53 @@ cc_library { "-Wall", "-Wextra", "-Werror", + "-Wno-unused-parameter", ], srcs: [ "Input.cpp", "InputDevice.cpp", "InputEventLabels.cpp", + "InputVerifier.cpp", "Keyboard.cpp", "KeyCharacterMap.cpp", "KeyLayoutMap.cpp", + "MotionPredictor.cpp", "PrintTools.cpp", "PropertyMap.cpp", + "TfLiteMotionPredictor.cpp", "TouchVideoFrame.cpp", "VelocityControl.cpp", "VelocityTracker.cpp", + "VirtualInputDevice.cpp", "VirtualKeyMap.cpp", ], - header_libs: ["jni_headers"], + header_libs: [ + "flatbuffer_headers", + "jni_headers", + "tensorflow_headers", + ], export_header_lib_headers: ["jni_headers"], + generated_headers: [ + "toolbox_input_labels", + ], + shared_libs: [ "libbase", - "liblog", "libcutils", + "liblog", + "libPlatformProperties", "libvintf", ], + ldflags: [ + "-Wl,--exclude-libs=libtflite_static.a", + ], + static_libs: [ "libui-types", + "libtflite_static", ], export_static_lib_headers: [ @@ -89,7 +107,6 @@ cc_library { shared_libs: [ "libutils", "libbinder", - "libui", ], static_libs: [ @@ -103,12 +120,18 @@ cc_library { sanitize: { misc_undefined: ["integer"], }, + + required: [ + "motion_predictor_model_prebuilt", + ], }, host: { shared: { enabled: false, }, include_dirs: [ + "bionic/libc/kernel/android/uapi/", + "bionic/libc/kernel/uapi", "frameworks/native/libs/arect/include", ], }, @@ -144,6 +167,7 @@ cc_library { cc_defaults { name: "libinput_fuzz_defaults", + cpp_std: "c++20", host_supported: true, shared_libs: [ "libutils", diff --git a/libs/input/Input.cpp b/libs/input/Input.cpp index 2581668429..00925ba555 100644 --- a/libs/input/Input.cpp +++ b/libs/input/Input.cpp @@ -21,7 +21,9 @@ #include <cutils/compiler.h> #include <inttypes.h> #include <string.h> +#include <optional> +#include <android-base/file.h> #include <android-base/logging.h> #include <android-base/stringprintf.h> #include <cutils/compiler.h> @@ -34,7 +36,7 @@ #ifdef __linux__ #include <binder/Parcel.h> #endif -#ifdef __ANDROID__ +#if defined(__ANDROID__) #include <sys/random.h> #endif @@ -44,25 +46,6 @@ namespace android { namespace { -float transformAngle(const ui::Transform& transform, float angleRadians) { - // Construct and transform a vector oriented at the specified clockwise angle from vertical. - // Coordinate system: down is increasing Y, right is increasing X. - float x = sinf(angleRadians); - float y = -cosf(angleRadians); - vec2 transformedPoint = transform.transform(x, y); - - // Determine how the origin is transformed by the matrix so that we - // can transform orientation vectors. - const vec2 origin = transform.transform(0, 0); - - transformedPoint.x -= origin.x; - transformedPoint.y -= origin.y; - - // Derive the transformed vector's clockwise angle from vertical. - // The return value of atan2f is in range [-pi, pi] which conforms to the orientation API. - return atan2f(transformedPoint.x, -transformedPoint.y); -} - bool shouldDisregardTransformation(uint32_t source) { // Do not apply any transformations to axes from joysticks, touchpads, or relative mice. return isFromSource(source, AINPUT_SOURCE_CLASS_JOYSTICK) || @@ -87,38 +70,41 @@ const char* motionClassificationToString(MotionClassification classification) { return "AMBIGUOUS_GESTURE"; case MotionClassification::DEEP_PRESS: return "DEEP_PRESS"; + case MotionClassification::TWO_FINGER_SWIPE: + return "TWO_FINGER_SWIPE"; + case MotionClassification::MULTI_FINGER_SWIPE: + return "MULTI_FINGER_SWIPE"; + case MotionClassification::PINCH: + return "PINCH"; } } -const char* motionToolTypeToString(int32_t toolType) { - switch (toolType) { - case AMOTION_EVENT_TOOL_TYPE_UNKNOWN: - return "UNKNOWN"; - case AMOTION_EVENT_TOOL_TYPE_FINGER: - return "FINGER"; - case AMOTION_EVENT_TOOL_TYPE_STYLUS: - return "STYLUS"; - case AMOTION_EVENT_TOOL_TYPE_MOUSE: - return "MOUSE"; - case AMOTION_EVENT_TOOL_TYPE_ERASER: - return "ERASER"; - case AMOTION_EVENT_TOOL_TYPE_PALM: - return "PALM"; - default: - return "INVALID"; +// --- IdGenerator --- +#if defined(__ANDROID__) +[[maybe_unused]] +#endif +static status_t +getRandomBytes(uint8_t* data, size_t size) { + int ret = TEMP_FAILURE_RETRY(open("/dev/urandom", O_RDONLY | O_CLOEXEC | O_NOFOLLOW)); + if (ret == -1) { + return -errno; + } + + base::unique_fd fd(ret); + if (!base::ReadFully(fd, data, size)) { + return -errno; } + return OK; } -// --- IdGenerator --- IdGenerator::IdGenerator(Source source) : mSource(source) {} int32_t IdGenerator::nextId() const { constexpr uint32_t SEQUENCE_NUMBER_MASK = ~SOURCE_MASK; int32_t id = 0; -// Avoid building against syscall getrandom(2) on host, which will fail build on Mac. Host doesn't -// use sequence number so just always return mSource. -#ifdef __ANDROID__ +#if defined(__ANDROID__) + // On device, prefer 'getrandom' to '/dev/urandom' because it's faster. constexpr size_t BUF_LEN = sizeof(id); size_t totalBytes = 0; while (totalBytes < BUF_LEN) { @@ -130,8 +116,17 @@ int32_t IdGenerator::nextId() const { } totalBytes += bytes; } +#else +#if defined(__linux__) + // On host, <sys/random.h> / GRND_NONBLOCK is not available + while (true) { + status_t result = getRandomBytes(reinterpret_cast<uint8_t*>(&id), sizeof(id)); + if (result == OK) { + break; + } + } +#endif // __linux__ #endif // __ANDROID__ - return (id & SEQUENCE_NUMBER_MASK) | static_cast<int32_t>(mSource); } @@ -156,28 +151,23 @@ vec2 transformWithoutTranslation(const ui::Transform& transform, const vec2& xy) return roundTransformedCoords(transformedXy - transformedOrigin); } -const char* inputEventTypeToString(int32_t type) { - switch (type) { - case AINPUT_EVENT_TYPE_KEY: { - return "KEY"; - } - case AINPUT_EVENT_TYPE_MOTION: { - return "MOTION"; - } - case AINPUT_EVENT_TYPE_FOCUS: { - return "FOCUS"; - } - case AINPUT_EVENT_TYPE_CAPTURE: { - return "CAPTURE"; - } - case AINPUT_EVENT_TYPE_DRAG: { - return "DRAG"; - } - case AINPUT_EVENT_TYPE_TOUCH_MODE: { - return "TOUCH_MODE"; - } - } - return "UNKNOWN"; +float transformAngle(const ui::Transform& transform, float angleRadians) { + // Construct and transform a vector oriented at the specified clockwise angle from vertical. + // Coordinate system: down is increasing Y, right is increasing X. + float x = sinf(angleRadians); + float y = -cosf(angleRadians); + vec2 transformedPoint = transform.transform(x, y); + + // Determine how the origin is transformed by the matrix so that we + // can transform orientation vectors. + const vec2 origin = transform.transform(0, 0); + + transformedPoint.x -= origin.x; + transformedPoint.y -= origin.y; + + // Derive the transformed vector's clockwise angle from vertical. + // The return value of atan2f is in range [-pi, pi] which conforms to the orientation API. + return atan2f(transformedPoint.x, -transformedPoint.y); } std::string inputEventSourceToString(int32_t source) { @@ -223,6 +213,10 @@ bool isFromSource(uint32_t source, uint32_t test) { return (source & test) == test; } +bool isStylusToolType(ToolType toolType) { + return toolType == ToolType::STYLUS || toolType == ToolType::ERASER; +} + VerifiedKeyEvent verifiedKeyEventFromKeyEvent(const KeyEvent& event) { return {{VerifiedInputEvent::Type::KEY, event.getDeviceId(), event.getEventTime(), event.getSource(), event.getDisplayId()}, @@ -269,13 +263,44 @@ int32_t InputEvent::nextId() { return idGen.nextId(); } +std::ostream& operator<<(std::ostream& out, const InputEvent& event) { + switch (event.getType()) { + case InputEventType::KEY: { + const KeyEvent& keyEvent = static_cast<const KeyEvent&>(event); + out << keyEvent; + return out; + } + case InputEventType::MOTION: { + const MotionEvent& motionEvent = static_cast<const MotionEvent&>(event); + out << motionEvent; + return out; + } + case InputEventType::FOCUS: { + out << "FocusEvent"; + return out; + } + case InputEventType::CAPTURE: { + out << "CaptureEvent"; + return out; + } + case InputEventType::DRAG: { + out << "DragEvent"; + return out; + } + case InputEventType::TOUCH_MODE: { + out << "TouchModeEvent"; + return out; + } + } +} + // --- KeyEvent --- const char* KeyEvent::getLabel(int32_t keyCode) { return InputEventLookup::getLabelByKeyCode(keyCode); } -int32_t KeyEvent::getKeyCodeFromLabel(const char* label) { +std::optional<int> KeyEvent::getKeyCodeFromLabel(const char* label) { return InputEventLookup::getKeyCodeByLabel(label); } @@ -319,6 +344,28 @@ const char* KeyEvent::actionToString(int32_t action) { return "UNKNOWN"; } +std::ostream& operator<<(std::ostream& out, const KeyEvent& event) { + out << "KeyEvent { action=" << KeyEvent::actionToString(event.getAction()); + + out << ", keycode=" << event.getKeyCode() << "(" << KeyEvent::getLabel(event.getKeyCode()) + << ")"; + + if (event.getMetaState() != 0) { + out << ", metaState=" << event.getMetaState(); + } + + out << ", eventTime=" << event.getEventTime(); + out << ", downTime=" << event.getDownTime(); + out << ", flags=" << std::hex << event.getFlags() << std::dec; + out << ", repeatCount=" << event.getRepeatCount(); + out << ", deviceId=" << event.getDeviceId(); + out << ", source=" << inputEventSourceToString(event.getSource()); + out << ", displayId=" << event.getDisplayId(); + out << ", eventId=" << event.getId(); + out << "}"; + return out; +} + // --- PointerCoords --- float PointerCoords::getAxisValue(int32_t axis) const { @@ -391,6 +438,8 @@ status_t PointerCoords::readFromParcel(Parcel* parcel) { for (uint32_t i = 0; i < count; i++) { values[i] = parcel->readFloat(); } + + isResampled = parcel->readBool(); return OK; } @@ -401,6 +450,8 @@ status_t PointerCoords::writeToParcel(Parcel* parcel) const { for (uint32_t i = 0; i < count; i++) { parcel->writeFloat(values[i]); } + + parcel->writeBool(isResampled); return OK; } #endif @@ -420,15 +471,10 @@ bool PointerCoords::operator==(const PointerCoords& other) const { return false; } } - return true; -} - -void PointerCoords::copyFrom(const PointerCoords& other) { - bits = other.bits; - uint32_t count = BitSet64::count(bits); - for (uint32_t i = 0; i < count; i++) { - values[i] = other.values[i]; + if (isResampled != other.isResampled) { + return false; } + return true; } void PointerCoords::transform(const ui::Transform& transform) { @@ -541,21 +587,21 @@ void MotionEvent::addSample( &pointerCoords[getPointerCount()]); } -int MotionEvent::getSurfaceRotation() const { +std::optional<ui::Rotation> MotionEvent::getSurfaceRotation() const { // The surface rotation is the rotation from the window's coordinate space to that of the // display. Since the event's transform takes display space coordinates to window space, the // returned surface rotation is the inverse of the rotation for the surface. switch (mTransform.getOrientation()) { case ui::Transform::ROT_0: - return DISPLAY_ORIENTATION_0; + return ui::ROTATION_0; case ui::Transform::ROT_90: - return DISPLAY_ORIENTATION_270; + return ui::ROTATION_270; case ui::Transform::ROT_180: - return DISPLAY_ORIENTATION_180; + return ui::ROTATION_180; case ui::Transform::ROT_270: - return DISPLAY_ORIENTATION_90; + return ui::ROTATION_90; default: - return -1; + return std::nullopt; } } @@ -752,7 +798,7 @@ status_t MotionEvent::readFromParcel(Parcel* parcel) { mPointerProperties.push_back({}); PointerProperties& properties = mPointerProperties.back(); properties.id = parcel->readInt32(); - properties.toolType = parcel->readInt32(); + properties.toolType = static_cast<ToolType>(parcel->readInt32()); } while (sampleCount > 0) { @@ -808,7 +854,7 @@ status_t MotionEvent::writeToParcel(Parcel* parcel) const { for (size_t i = 0; i < pointerCount; i++) { const PointerProperties& properties = mPointerProperties[i]; parcel->writeInt32(properties.id); - parcel->writeInt32(properties.toolType); + parcel->writeInt32(static_cast<int32_t>(properties.toolType)); } const PointerCoords* pc = mSamplePointerCoords.data(); @@ -846,7 +892,7 @@ const char* MotionEvent::getLabel(int32_t axis) { return InputEventLookup::getAxisLabel(axis); } -int32_t MotionEvent::getAxisFromLabel(const char* label) { +std::optional<int> MotionEvent::getAxisFromLabel(const char* label) { return InputEventLookup::getAxisByLabel(label); } @@ -972,9 +1018,9 @@ std::ostream& operator<<(std::ostream& out, const MotionEvent& event) { out << ", x[" << i << "]=" << x; out << ", y[" << i << "]=" << y; } - int toolType = event.getToolType(i); - if (toolType != AMOTION_EVENT_TOOL_TYPE_FINGER) { - out << ", toolType[" << i << "]=" << toolType; + ToolType toolType = event.getToolType(i); + if (toolType != ToolType::FINGER) { + out << ", toolType[" << i << "]=" << ftl::enum_string(toolType); } } if (event.getButtonState() != 0) { @@ -1126,44 +1172,51 @@ TouchModeEvent* PooledInputEventFactory::createTouchModeEvent() { void PooledInputEventFactory::recycle(InputEvent* event) { switch (event->getType()) { - case AINPUT_EVENT_TYPE_KEY: - if (mKeyEventPool.size() < mMaxPoolSize) { - mKeyEventPool.push(std::unique_ptr<KeyEvent>(static_cast<KeyEvent*>(event))); - return; + case InputEventType::KEY: { + if (mKeyEventPool.size() < mMaxPoolSize) { + mKeyEventPool.push(std::unique_ptr<KeyEvent>(static_cast<KeyEvent*>(event))); + return; + } + break; } - break; - case AINPUT_EVENT_TYPE_MOTION: - if (mMotionEventPool.size() < mMaxPoolSize) { - mMotionEventPool.push(std::unique_ptr<MotionEvent>(static_cast<MotionEvent*>(event))); - return; + case InputEventType::MOTION: { + if (mMotionEventPool.size() < mMaxPoolSize) { + mMotionEventPool.push( + std::unique_ptr<MotionEvent>(static_cast<MotionEvent*>(event))); + return; + } + break; } - break; - case AINPUT_EVENT_TYPE_FOCUS: - if (mFocusEventPool.size() < mMaxPoolSize) { - mFocusEventPool.push(std::unique_ptr<FocusEvent>(static_cast<FocusEvent*>(event))); - return; + case InputEventType::FOCUS: { + if (mFocusEventPool.size() < mMaxPoolSize) { + mFocusEventPool.push(std::unique_ptr<FocusEvent>(static_cast<FocusEvent*>(event))); + return; + } + break; } - break; - case AINPUT_EVENT_TYPE_CAPTURE: - if (mCaptureEventPool.size() < mMaxPoolSize) { - mCaptureEventPool.push( - std::unique_ptr<CaptureEvent>(static_cast<CaptureEvent*>(event))); - return; + case InputEventType::CAPTURE: { + if (mCaptureEventPool.size() < mMaxPoolSize) { + mCaptureEventPool.push( + std::unique_ptr<CaptureEvent>(static_cast<CaptureEvent*>(event))); + return; + } + break; } - break; - case AINPUT_EVENT_TYPE_DRAG: - if (mDragEventPool.size() < mMaxPoolSize) { - mDragEventPool.push(std::unique_ptr<DragEvent>(static_cast<DragEvent*>(event))); - return; + case InputEventType::DRAG: { + if (mDragEventPool.size() < mMaxPoolSize) { + mDragEventPool.push(std::unique_ptr<DragEvent>(static_cast<DragEvent*>(event))); + return; + } + break; } - break; - case AINPUT_EVENT_TYPE_TOUCH_MODE: - if (mTouchModeEventPool.size() < mMaxPoolSize) { - mTouchModeEventPool.push( - std::unique_ptr<TouchModeEvent>(static_cast<TouchModeEvent*>(event))); - return; + case InputEventType::TOUCH_MODE: { + if (mTouchModeEventPool.size() < mMaxPoolSize) { + mTouchModeEventPool.push( + std::unique_ptr<TouchModeEvent>(static_cast<TouchModeEvent*>(event))); + return; + } + break; } - break; } delete event; } diff --git a/libs/input/InputDevice.cpp b/libs/input/InputDevice.cpp index a9089690b0..9c7c0c19ed 100644 --- a/libs/input/InputDevice.cpp +++ b/libs/input/InputDevice.cpp @@ -22,6 +22,7 @@ #include <android-base/stringprintf.h> #include <ftl/enum.h> +#include <gui/constants.h> #include <input/InputDevice.h> #include <input/InputEventLabels.h> @@ -166,7 +167,7 @@ std::string InputDeviceIdentifier::getCanonicalName() const { // --- InputDeviceInfo --- InputDeviceInfo::InputDeviceInfo() { - initialize(-1, 0, -1, InputDeviceIdentifier(), "", false, false); + initialize(-1, 0, -1, InputDeviceIdentifier(), "", false, false, ADISPLAY_ID_NONE); } InputDeviceInfo::InputDeviceInfo(const InputDeviceInfo& other) @@ -177,9 +178,12 @@ InputDeviceInfo::InputDeviceInfo(const InputDeviceInfo& other) mAlias(other.mAlias), mIsExternal(other.mIsExternal), mHasMic(other.mHasMic), + mKeyboardLayoutInfo(other.mKeyboardLayoutInfo), mSources(other.mSources), mKeyboardType(other.mKeyboardType), mKeyCharacterMap(other.mKeyCharacterMap), + mUsiVersion(other.mUsiVersion), + mAssociatedDisplayId(other.mAssociatedDisplayId), mHasVibrator(other.mHasVibrator), mHasBattery(other.mHasBattery), mHasButtonUnderPad(other.mHasButtonUnderPad), @@ -192,8 +196,8 @@ InputDeviceInfo::~InputDeviceInfo() { } void InputDeviceInfo::initialize(int32_t id, int32_t generation, int32_t controllerNumber, - const InputDeviceIdentifier& identifier, const std::string& alias, bool isExternal, - bool hasMic) { + const InputDeviceIdentifier& identifier, const std::string& alias, + bool isExternal, bool hasMic, int32_t associatedDisplayId) { mId = id; mGeneration = generation; mControllerNumber = controllerNumber; @@ -203,10 +207,12 @@ void InputDeviceInfo::initialize(int32_t id, int32_t generation, int32_t control mHasMic = hasMic; mSources = 0; mKeyboardType = AINPUT_KEYBOARD_TYPE_NONE; + mAssociatedDisplayId = associatedDisplayId; mHasVibrator = false; mHasBattery = false; mHasButtonUnderPad = false; mHasSensor = false; + mUsiVersion.reset(); mMotionRanges.clear(); mSensors.clear(); mLights.clear(); @@ -265,6 +271,10 @@ void InputDeviceInfo::setKeyboardType(int32_t keyboardType) { mKeyboardType = std::max(mKeyboardType, keyboardType); } +void InputDeviceInfo::setKeyboardLayoutInfo(KeyboardLayoutInfo layoutInfo) { + mKeyboardLayoutInfo = std::move(layoutInfo); +} + std::vector<InputDeviceSensorInfo> InputDeviceInfo::getSensors() { std::vector<InputDeviceSensorInfo> infos; infos.reserve(mSensors.size()); diff --git a/libs/input/InputEventLabels.cpp b/libs/input/InputEventLabels.cpp index 2d768ce573..f99a7d640e 100644 --- a/libs/input/InputEventLabels.cpp +++ b/libs/input/InputEventLabels.cpp @@ -16,6 +16,9 @@ #include <input/InputEventLabels.h> +#include <linux/input-event-codes.h> +#include <linux/input.h> + #define DEFINE_KEYCODE(key) { #key, AKEYCODE_##key } #define DEFINE_AXIS(axis) { #axis, AMOTION_EVENT_AXIS_##axis } #define DEFINE_LED(led) { #led, ALED_##led } @@ -23,6 +26,8 @@ namespace android { +// clang-format off + // NOTE: If you add a new keycode here you must also add it to several other files. // Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list. #define KEYCODES_SEQUENCE \ @@ -330,7 +335,19 @@ namespace android { DEFINE_KEYCODE(DEMO_APP_1), \ DEFINE_KEYCODE(DEMO_APP_2), \ DEFINE_KEYCODE(DEMO_APP_3), \ - DEFINE_KEYCODE(DEMO_APP_4) + DEFINE_KEYCODE(DEMO_APP_4), \ + DEFINE_KEYCODE(KEYBOARD_BACKLIGHT_DOWN), \ + DEFINE_KEYCODE(KEYBOARD_BACKLIGHT_UP), \ + DEFINE_KEYCODE(KEYBOARD_BACKLIGHT_TOGGLE), \ + DEFINE_KEYCODE(STYLUS_BUTTON_PRIMARY), \ + DEFINE_KEYCODE(STYLUS_BUTTON_SECONDARY), \ + DEFINE_KEYCODE(STYLUS_BUTTON_TERTIARY), \ + DEFINE_KEYCODE(STYLUS_BUTTON_TAIL), \ + DEFINE_KEYCODE(RECENT_APPS), \ + DEFINE_KEYCODE(MACRO_1), \ + DEFINE_KEYCODE(MACRO_2), \ + DEFINE_KEYCODE(MACRO_3), \ + DEFINE_KEYCODE(MACRO_4) // NOTE: If you add a new axis here you must also add it to several other files. // Refer to frameworks/base/core/java/android/view/MotionEvent.java for the full list. @@ -382,8 +399,12 @@ namespace android { DEFINE_AXIS(GENERIC_13), \ DEFINE_AXIS(GENERIC_14), \ DEFINE_AXIS(GENERIC_15), \ - DEFINE_AXIS(GENERIC_16) - + DEFINE_AXIS(GENERIC_16), \ + DEFINE_AXIS(GESTURE_X_OFFSET), \ + DEFINE_AXIS(GESTURE_Y_OFFSET), \ + DEFINE_AXIS(GESTURE_SCROLL_X_DISTANCE), \ + DEFINE_AXIS(GESTURE_SCROLL_Y_DISTANCE), \ + DEFINE_AXIS(GESTURE_PINCH_SCALE_FACTOR) // NOTE: If you add new LEDs here, you must also add them to Input.h #define LEDS_SEQUENCE \ @@ -409,6 +430,8 @@ namespace android { DEFINE_FLAG(GESTURE), \ DEFINE_FLAG(WAKE) +// clang-format on + // --- InputEventLookup --- const std::unordered_map<std::string, int> InputEventLookup::KEYCODES = {KEYCODES_SEQUENCE}; @@ -422,11 +445,11 @@ const std::unordered_map<std::string, int> InputEventLookup::LEDS = {LEDS_SEQUEN const std::unordered_map<std::string, int> InputEventLookup::FLAGS = {FLAGS_SEQUENCE}; -int InputEventLookup::lookupValueByLabel(const std::unordered_map<std::string, int>& map, - const char* literal) { +std::optional<int> InputEventLookup::lookupValueByLabel( + const std::unordered_map<std::string, int>& map, const char* literal) { std::string str(literal); auto it = map.find(str); - return it != map.end() ? it->second : 0; + return it != map.end() ? std::make_optional(it->second) : std::nullopt; } const char* InputEventLookup::lookupLabelByValue(const std::vector<InputEventLabel>& vec, @@ -437,8 +460,8 @@ const char* InputEventLookup::lookupLabelByValue(const std::vector<InputEventLab return nullptr; } -int32_t InputEventLookup::getKeyCodeByLabel(const char* label) { - return int32_t(lookupValueByLabel(KEYCODES, label)); +std::optional<int> InputEventLookup::getKeyCodeByLabel(const char* label) { + return lookupValueByLabel(KEYCODES, label); } const char* InputEventLookup::getLabelByKeyCode(int32_t keyCode) { @@ -448,20 +471,101 @@ const char* InputEventLookup::getLabelByKeyCode(int32_t keyCode) { return nullptr; } -uint32_t InputEventLookup::getKeyFlagByLabel(const char* label) { - return uint32_t(lookupValueByLabel(FLAGS, label)); +std::optional<int> InputEventLookup::getKeyFlagByLabel(const char* label) { + return lookupValueByLabel(FLAGS, label); } -int32_t InputEventLookup::getAxisByLabel(const char* label) { - return int32_t(lookupValueByLabel(AXES, label)); +std::optional<int> InputEventLookup::getAxisByLabel(const char* label) { + return lookupValueByLabel(AXES, label); } const char* InputEventLookup::getAxisLabel(int32_t axisId) { return lookupLabelByValue(AXES_NAMES, axisId); } -int32_t InputEventLookup::getLedByLabel(const char* label) { - return int32_t(lookupValueByLabel(LEDS, label)); +std::optional<int> InputEventLookup::getLedByLabel(const char* label) { + return lookupValueByLabel(LEDS, label); +} + +namespace { + +struct label { + const char* name; + int value; +}; + +#define LABEL(constant) \ + { #constant, constant } +#define LABEL_END \ + { nullptr, -1 } + +static struct label ev_key_value_labels[] = { + {"UP", 0}, + {"DOWN", 1}, + {"REPEAT", 2}, + LABEL_END, +}; + +#include "input.h-labels.h" + +#undef LABEL +#undef LABEL_END + +std::string getLabel(const label* labels, int value) { + if (labels == nullptr) return std::to_string(value); + while (labels->name != nullptr && value != labels->value) { + labels++; + } + return labels->name != nullptr ? labels->name : std::to_string(value); +} + +const label* getCodeLabelsForType(int32_t type) { + switch (type) { + case EV_SYN: + return syn_labels; + case EV_KEY: + return key_labels; + case EV_REL: + return rel_labels; + case EV_ABS: + return abs_labels; + case EV_SW: + return sw_labels; + case EV_MSC: + return msc_labels; + case EV_LED: + return led_labels; + case EV_REP: + return rep_labels; + case EV_SND: + return snd_labels; + case EV_FF: + return ff_labels; + case EV_FF_STATUS: + return ff_status_labels; + default: + return nullptr; + } +} + +const label* getValueLabelsForTypeAndCode(int32_t type, int32_t code) { + if (type == EV_KEY) { + return ev_key_value_labels; + } + if (type == EV_MSC && code == ABS_MT_TOOL_TYPE) { + return mt_tool_labels; + } + return nullptr; +} + +} // namespace + +EvdevEventLabel InputEventLookup::getLinuxEvdevLabel(int32_t type, int32_t code, int32_t value) { + return { + .type = getLabel(ev_labels, type), + .code = getLabel(getCodeLabelsForType(type), code), + .value = getLabel(getValueLabelsForTypeAndCode(type, code), value), + }; } } // namespace android diff --git a/libs/input/InputTransport.cpp b/libs/input/InputTransport.cpp index 61950522ff..f6b4648d67 100644 --- a/libs/input/InputTransport.cpp +++ b/libs/input/InputTransport.cpp @@ -5,20 +5,6 @@ // #define LOG_TAG "InputTransport" -//#define LOG_NDEBUG 0 - -// Log debug messages about channel messages (send message, receive message) -#define DEBUG_CHANNEL_MESSAGES 0 - -// Log debug messages whenever InputChannel objects are created/destroyed -static constexpr bool DEBUG_CHANNEL_LIFECYCLE = false; - -// Log debug messages about transport actions -static constexpr bool DEBUG_TRANSPORT_ACTIONS = false; - -// Log debug messages about touch event resampling -#define DEBUG_RESAMPLING 0 - #include <errno.h> #include <fcntl.h> #include <inttypes.h> @@ -27,6 +13,7 @@ static constexpr bool DEBUG_TRANSPORT_ACTIONS = false; #include <sys/types.h> #include <unistd.h> +#include <android-base/properties.h> #include <android-base/stringprintf.h> #include <binder/Parcel.h> #include <cutils/properties.h> @@ -36,6 +23,63 @@ static constexpr bool DEBUG_TRANSPORT_ACTIONS = false; #include <input/InputTransport.h> +namespace { + +/** + * Log debug messages about channel messages (send message, receive message). + * Enable this via "adb shell setprop log.tag.InputTransportMessages DEBUG" + * (requires restart) + */ +const bool DEBUG_CHANNEL_MESSAGES = + __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "Messages", ANDROID_LOG_INFO); + +/** + * Log debug messages whenever InputChannel objects are created/destroyed. + * Enable this via "adb shell setprop log.tag.InputTransportLifecycle DEBUG" + * (requires restart) + */ +const bool DEBUG_CHANNEL_LIFECYCLE = + __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "Lifecycle", ANDROID_LOG_INFO); + +/** + * Log debug messages relating to the consumer end of the transport channel. + * Enable this via "adb shell setprop log.tag.InputTransportConsumer DEBUG" (requires restart) + */ + +const bool DEBUG_TRANSPORT_CONSUMER = + __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "Consumer", ANDROID_LOG_INFO); + +const bool IS_DEBUGGABLE_BUILD = +#if defined(__ANDROID__) + android::base::GetBoolProperty("ro.debuggable", false); +#else + true; +#endif + +/** + * Log debug messages relating to the producer end of the transport channel. + * Enable this via "adb shell setprop log.tag.InputTransportPublisher DEBUG". + * This requires a restart on non-debuggable (e.g. user) builds, but should take effect immediately + * on debuggable builds (e.g. userdebug). + */ +bool debugTransportPublisher() { + if (!IS_DEBUGGABLE_BUILD) { + static const bool DEBUG_TRANSPORT_PUBLISHER = + __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "Publisher", ANDROID_LOG_INFO); + return DEBUG_TRANSPORT_PUBLISHER; + } + return __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "Publisher", ANDROID_LOG_INFO); +} + +/** + * Log debug messages about touch event resampling. + * Enable this via "adb shell setprop log.tag.InputTransportResampling DEBUG" (requires restart) + */ +const bool DEBUG_RESAMPLING = + __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "Resampling", ANDROID_LOG_INFO); + +} // namespace + using android::base::StringPrintf; namespace android { @@ -51,7 +95,7 @@ static const nsecs_t NANOS_PER_MS = 1000000; // Latency added during resampling. A few milliseconds doesn't hurt much but // reduces the impact of mispredicted touch positions. -static const nsecs_t RESAMPLE_LATENCY = 5 * NANOS_PER_MS; +const std::chrono::duration RESAMPLE_LATENCY = 5ms; // Minimum time difference between consecutive samples before attempting to resample. static const nsecs_t RESAMPLE_MIN_DELTA = 2 * NANOS_PER_MS; @@ -76,6 +120,14 @@ static const nsecs_t RESAMPLE_MAX_PREDICTION = 8 * NANOS_PER_MS; */ static const char* PROPERTY_RESAMPLING_ENABLED = "ro.input.resampling"; +/** + * Crash if the events that are getting sent to the InputPublisher are inconsistent. + * Enable this via "adb shell setprop log.tag.InputTransportVerifyEvents DEBUG" + */ +static bool verifyEvents() { + return __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "VerifyEvents", ANDROID_LOG_INFO); +} + template<typename T> inline static T min(const T& a, const T& b) { return a < b ? a : b; @@ -93,6 +145,10 @@ inline static const char* toString(bool value) { return value ? "true" : "false"; } +static bool shouldResampleTool(ToolType toolType) { + return toolType == ToolType::FINGER || toolType == ToolType::UNKNOWN; +} + // --- InputMessage --- bool InputMessage::isValid(size_t actualSize) const { @@ -132,7 +188,7 @@ bool InputMessage::isValid(size_t actualSize) const { return valid; } } - ALOGE("Invalid message type: %" PRIu32, header.type); + ALOGE("Invalid message type: %s", ftl::enum_string(header.type).c_str()); return false; } @@ -267,6 +323,8 @@ void InputMessage::getSanitizedCopy(InputMessage* msg) const { memcpy(&msg->body.motion.pointers[i].coords.values[0], &body.motion.pointers[i].coords.values[0], count * (sizeof(body.motion.pointers[i].coords.values[0]))); + msg->body.motion.pointers[i].coords.isResampled = + body.motion.pointers[i].coords.isResampled; } break; } @@ -320,15 +378,13 @@ std::unique_ptr<InputChannel> InputChannel::create(const std::string& name, InputChannel::InputChannel(const std::string name, android::base::unique_fd fd, sp<IBinder> token) : mName(std::move(name)), mFd(std::move(fd)), mToken(std::move(token)) { - if (DEBUG_CHANNEL_LIFECYCLE) { - ALOGD("Input channel constructed: name='%s', fd=%d", getName().c_str(), getFd().get()); - } + ALOGD_IF(DEBUG_CHANNEL_LIFECYCLE, "Input channel constructed: name='%s', fd=%d", + getName().c_str(), getFd().get()); } InputChannel::~InputChannel() { - if (DEBUG_CHANNEL_LIFECYCLE) { - ALOGD("Input channel destroyed: name='%s', fd=%d", getName().c_str(), getFd().get()); - } + ALOGD_IF(DEBUG_CHANNEL_LIFECYCLE, "Input channel destroyed: name='%s', fd=%d", + getName().c_str(), getFd().get()); } status_t InputChannel::openInputChannelPair(const std::string& name, @@ -373,10 +429,8 @@ status_t InputChannel::sendMessage(const InputMessage* msg) { if (nWrite < 0) { int error = errno; -#if DEBUG_CHANNEL_MESSAGES - ALOGD("channel '%s' ~ error sending message of type %d, %s", mName.c_str(), - msg->header.type, strerror(error)); -#endif + ALOGD_IF(DEBUG_CHANNEL_MESSAGES, "channel '%s' ~ error sending message of type %s, %s", + mName.c_str(), ftl::enum_string(msg->header.type).c_str(), strerror(error)); if (error == EAGAIN || error == EWOULDBLOCK) { return WOULD_BLOCK; } @@ -387,16 +441,14 @@ status_t InputChannel::sendMessage(const InputMessage* msg) { } if (size_t(nWrite) != msgLength) { -#if DEBUG_CHANNEL_MESSAGES - ALOGD("channel '%s' ~ error sending message type %d, send was incomplete", - mName.c_str(), msg->header.type); -#endif + ALOGD_IF(DEBUG_CHANNEL_MESSAGES, + "channel '%s' ~ error sending message type %s, send was incomplete", mName.c_str(), + ftl::enum_string(msg->header.type).c_str()); return DEAD_OBJECT; } -#if DEBUG_CHANNEL_MESSAGES - ALOGD("channel '%s' ~ sent message of type %d", mName.c_str(), msg->header.type); -#endif + ALOGD_IF(DEBUG_CHANNEL_MESSAGES, "channel '%s' ~ sent message of type %s", mName.c_str(), + ftl::enum_string(msg->header.type).c_str()); return OK; } @@ -408,9 +460,8 @@ status_t InputChannel::receiveMessage(InputMessage* msg) { if (nRead < 0) { int error = errno; -#if DEBUG_CHANNEL_MESSAGES - ALOGD("channel '%s' ~ receive message failed, errno=%d", mName.c_str(), errno); -#endif + ALOGD_IF(DEBUG_CHANNEL_MESSAGES, "channel '%s' ~ receive message failed, errno=%d", + mName.c_str(), errno); if (error == EAGAIN || error == EWOULDBLOCK) { return WOULD_BLOCK; } @@ -421,9 +472,8 @@ status_t InputChannel::receiveMessage(InputMessage* msg) { } if (nRead == 0) { // check for EOF -#if DEBUG_CHANNEL_MESSAGES - ALOGD("channel '%s' ~ receive message failed because peer was closed", mName.c_str()); -#endif + ALOGD_IF(DEBUG_CHANNEL_MESSAGES, + "channel '%s' ~ receive message failed because peer was closed", mName.c_str()); return DEAD_OBJECT; } @@ -432,9 +482,8 @@ status_t InputChannel::receiveMessage(InputMessage* msg) { return BAD_VALUE; } -#if DEBUG_CHANNEL_MESSAGES - ALOGD("channel '%s' ~ received message of type %d", mName.c_str(), msg->header.type); -#endif + ALOGD_IF(DEBUG_CHANNEL_MESSAGES, "channel '%s' ~ received message of type %s", mName.c_str(), + ftl::enum_string(msg->header.type).c_str()); return OK; } @@ -490,7 +539,8 @@ base::unique_fd InputChannel::dupFd() const { // --- InputPublisher --- -InputPublisher::InputPublisher(const std::shared_ptr<InputChannel>& channel) : mChannel(channel) {} +InputPublisher::InputPublisher(const std::shared_ptr<InputChannel>& channel) + : mChannel(channel), mInputVerifier(channel->getName()) {} InputPublisher::~InputPublisher() { } @@ -502,17 +552,19 @@ status_t InputPublisher::publishKeyEvent(uint32_t seq, int32_t eventId, int32_t int32_t metaState, int32_t repeatCount, nsecs_t downTime, nsecs_t eventTime) { if (ATRACE_ENABLED()) { - std::string message = StringPrintf("publishKeyEvent(inputChannel=%s, keyCode=%" PRId32 ")", - mChannel->getName().c_str(), keyCode); + std::string message = + StringPrintf("publishKeyEvent(inputChannel=%s, action=%s, keyCode=%s)", + mChannel->getName().c_str(), KeyEvent::actionToString(action), + KeyEvent::getLabel(keyCode)); ATRACE_NAME(message.c_str()); } - if (DEBUG_TRANSPORT_ACTIONS) { - ALOGD("channel '%s' publisher ~ publishKeyEvent: seq=%u, deviceId=%d, source=0x%x, " - "action=0x%x, flags=0x%x, keyCode=%d, scanCode=%d, metaState=0x%x, repeatCount=%d," - "downTime=%" PRId64 ", eventTime=%" PRId64, - mChannel->getName().c_str(), seq, deviceId, source, action, flags, keyCode, scanCode, - metaState, repeatCount, downTime, eventTime); - } + ALOGD_IF(debugTransportPublisher(), + "channel '%s' publisher ~ %s: seq=%u, id=%d, deviceId=%d, source=%s, " + "action=%s, flags=0x%x, keyCode=%s, scanCode=%d, metaState=0x%x, repeatCount=%d," + "downTime=%" PRId64 ", eventTime=%" PRId64, + mChannel->getName().c_str(), __func__, seq, eventId, deviceId, + inputEventSourceToString(source).c_str(), KeyEvent::actionToString(action), flags, + KeyEvent::getLabel(keyCode), scanCode, metaState, repeatCount, downTime, eventTime); if (!seq) { ALOGE("Attempted to publish a key event with sequence number 0."); @@ -548,24 +600,29 @@ status_t InputPublisher::publishMotionEvent( uint32_t pointerCount, const PointerProperties* pointerProperties, const PointerCoords* pointerCoords) { if (ATRACE_ENABLED()) { - std::string message = StringPrintf( - "publishMotionEvent(inputChannel=%s, action=%" PRId32 ")", - mChannel->getName().c_str(), action); + std::string message = StringPrintf("publishMotionEvent(inputChannel=%s, action=%s)", + mChannel->getName().c_str(), + MotionEvent::actionToString(action).c_str()); ATRACE_NAME(message.c_str()); } - if (DEBUG_TRANSPORT_ACTIONS) { + if (verifyEvents()) { + mInputVerifier.processMovement(deviceId, action, pointerCount, pointerProperties, + pointerCoords, flags); + } + if (debugTransportPublisher()) { std::string transformString; transform.dump(transformString, "transform", " "); - ALOGD("channel '%s' publisher ~ publishMotionEvent: seq=%u, deviceId=%d, source=0x%x, " + ALOGD("channel '%s' publisher ~ %s: seq=%u, id=%d, deviceId=%d, source=%s, " "displayId=%" PRId32 ", " - "action=0x%x, actionButton=0x%08x, flags=0x%x, edgeFlags=0x%x, " + "action=%s, actionButton=0x%08x, flags=0x%x, edgeFlags=0x%x, " "metaState=0x%x, buttonState=0x%x, classification=%s," "xPrecision=%f, yPrecision=%f, downTime=%" PRId64 ", eventTime=%" PRId64 ", " "pointerCount=%" PRIu32 " \n%s", - mChannel->getName().c_str(), seq, deviceId, source, displayId, action, actionButton, - flags, edgeFlags, metaState, buttonState, - motionClassificationToString(classification), xPrecision, yPrecision, downTime, - eventTime, pointerCount, transformString.c_str()); + mChannel->getName().c_str(), __func__, seq, eventId, deviceId, + inputEventSourceToString(source).c_str(), displayId, + MotionEvent::actionToString(action).c_str(), actionButton, flags, edgeFlags, + metaState, buttonState, motionClassificationToString(classification), xPrecision, + yPrecision, downTime, eventTime, pointerCount, transformString.c_str()); } if (!seq) { @@ -627,6 +684,8 @@ status_t InputPublisher::publishFocusEvent(uint32_t seq, int32_t eventId, bool h mChannel->getName().c_str(), toString(hasFocus)); ATRACE_NAME(message.c_str()); } + ALOGD_IF(debugTransportPublisher(), "channel '%s' publisher ~ %s: seq=%u, id=%d, hasFocus=%s", + mChannel->getName().c_str(), __func__, seq, eventId, toString(hasFocus)); InputMessage msg; msg.header.type = InputMessage::Type::FOCUS; @@ -644,6 +703,9 @@ status_t InputPublisher::publishCaptureEvent(uint32_t seq, int32_t eventId, mChannel->getName().c_str(), toString(pointerCaptureEnabled)); ATRACE_NAME(message.c_str()); } + ALOGD_IF(debugTransportPublisher(), + "channel '%s' publisher ~ %s: seq=%u, id=%d, pointerCaptureEnabled=%s", + mChannel->getName().c_str(), __func__, seq, eventId, toString(pointerCaptureEnabled)); InputMessage msg; msg.header.type = InputMessage::Type::CAPTURE; @@ -661,6 +723,9 @@ status_t InputPublisher::publishDragEvent(uint32_t seq, int32_t eventId, float x mChannel->getName().c_str(), x, y, toString(isExiting)); ATRACE_NAME(message.c_str()); } + ALOGD_IF(debugTransportPublisher(), + "channel '%s' publisher ~ %s: seq=%u, id=%d, x=%f, y=%f, isExiting=%s", + mChannel->getName().c_str(), __func__, seq, eventId, x, y, toString(isExiting)); InputMessage msg; msg.header.type = InputMessage::Type::DRAG; @@ -679,6 +744,9 @@ status_t InputPublisher::publishTouchModeEvent(uint32_t seq, int32_t eventId, bo mChannel->getName().c_str(), toString(isInTouchMode)); ATRACE_NAME(message.c_str()); } + ALOGD_IF(debugTransportPublisher(), + "channel '%s' publisher ~ %s: seq=%u, id=%d, isInTouchMode=%s", + mChannel->getName().c_str(), __func__, seq, eventId, toString(isInTouchMode)); InputMessage msg; msg.header.type = InputMessage::Type::TOUCH_MODE; @@ -689,16 +757,18 @@ status_t InputPublisher::publishTouchModeEvent(uint32_t seq, int32_t eventId, bo } android::base::Result<InputPublisher::ConsumerResponse> InputPublisher::receiveConsumerResponse() { - if (DEBUG_TRANSPORT_ACTIONS) { - ALOGD("channel '%s' publisher ~ %s", mChannel->getName().c_str(), __func__); - } - InputMessage msg; status_t result = mChannel->receiveMessage(&msg); if (result) { + ALOGD_IF(debugTransportPublisher(), "channel '%s' publisher ~ %s: %s", + mChannel->getName().c_str(), __func__, strerror(result)); return android::base::Error(result); } if (msg.header.type == InputMessage::Type::FINISHED) { + ALOGD_IF(debugTransportPublisher(), + "channel '%s' publisher ~ %s: finished: seq=%u, handled=%s", + mChannel->getName().c_str(), __func__, msg.header.seq, + toString(msg.body.finished.handled)); return Finished{ .seq = msg.header.seq, .handled = msg.body.finished.handled, @@ -707,6 +777,8 @@ android::base::Result<InputPublisher::ConsumerResponse> InputPublisher::receiveC } if (msg.header.type == InputMessage::Type::TIMELINE) { + ALOGD_IF(debugTransportPublisher(), "channel '%s' publisher ~ %s: timeline: id=%d", + mChannel->getName().c_str(), __func__, msg.body.timeline.eventId); return Timeline{ .inputEventId = msg.body.timeline.eventId, .graphicsTimeline = msg.body.timeline.graphicsTimeline, @@ -721,7 +793,11 @@ android::base::Result<InputPublisher::ConsumerResponse> InputPublisher::receiveC // --- InputConsumer --- InputConsumer::InputConsumer(const std::shared_ptr<InputChannel>& channel) - : mResampleTouch(isTouchResamplingEnabled()), mChannel(channel), mMsgDeferred(false) {} + : InputConsumer(channel, isTouchResamplingEnabled()) {} + +InputConsumer::InputConsumer(const std::shared_ptr<InputChannel>& channel, + bool enableTouchResampling) + : mResampleTouch(enableTouchResampling), mChannel(channel), mMsgDeferred(false) {} InputConsumer::~InputConsumer() { } @@ -732,10 +808,9 @@ bool InputConsumer::isTouchResamplingEnabled() { status_t InputConsumer::consume(InputEventFactoryInterface* factory, bool consumeBatches, nsecs_t frameTime, uint32_t* outSeq, InputEvent** outEvent) { - if (DEBUG_TRANSPORT_ACTIONS) { - ALOGD("channel '%s' consumer ~ consume: consumeBatches=%s, frameTime=%" PRId64, - mChannel->getName().c_str(), toString(consumeBatches), frameTime); - } + ALOGD_IF(DEBUG_TRANSPORT_CONSUMER, + "channel '%s' consumer ~ consume: consumeBatches=%s, frameTime=%" PRId64, + mChannel->getName().c_str(), toString(consumeBatches), frameTime); *outSeq = 0; *outEvent = nullptr; @@ -751,17 +826,19 @@ status_t InputConsumer::consume(InputEventFactoryInterface* factory, bool consum // Receive a fresh message. status_t result = mChannel->receiveMessage(&mMsg); if (result == OK) { - mConsumeTimes.emplace(mMsg.header.seq, systemTime(SYSTEM_TIME_MONOTONIC)); + const auto [_, inserted] = + mConsumeTimes.emplace(mMsg.header.seq, systemTime(SYSTEM_TIME_MONOTONIC)); + LOG_ALWAYS_FATAL_IF(!inserted, "Already have a consume time for seq=%" PRIu32, + mMsg.header.seq); } if (result) { // Consume the next batched event unless batches are being held for later. if (consumeBatches || result != WOULD_BLOCK) { result = consumeBatch(factory, frameTime, outSeq, outEvent); if (*outEvent) { - if (DEBUG_TRANSPORT_ACTIONS) { - ALOGD("channel '%s' consumer ~ consumed batch event, seq=%u", - mChannel->getName().c_str(), *outSeq); - } + ALOGD_IF(DEBUG_TRANSPORT_CONSUMER, + "channel '%s' consumer ~ consumed batch event, seq=%u", + mChannel->getName().c_str(), *outSeq); break; } } @@ -777,11 +854,10 @@ status_t InputConsumer::consume(InputEventFactoryInterface* factory, bool consum initializeKeyEvent(keyEvent, &mMsg); *outSeq = mMsg.header.seq; *outEvent = keyEvent; - if (DEBUG_TRANSPORT_ACTIONS) { - ALOGD("channel '%s' consumer ~ consumed key event, seq=%u", - mChannel->getName().c_str(), *outSeq); - } - break; + ALOGD_IF(DEBUG_TRANSPORT_CONSUMER, + "channel '%s' consumer ~ consumed key event, seq=%u", + mChannel->getName().c_str(), *outSeq); + break; } case InputMessage::Type::MOTION: { @@ -790,11 +866,10 @@ status_t InputConsumer::consume(InputEventFactoryInterface* factory, bool consum Batch& batch = mBatches[batchIndex]; if (canAddSample(batch, &mMsg)) { batch.samples.push_back(mMsg); - if (DEBUG_TRANSPORT_ACTIONS) { - ALOGD("channel '%s' consumer ~ appended to batch event", - mChannel->getName().c_str()); - } - break; + ALOGD_IF(DEBUG_TRANSPORT_CONSUMER, + "channel '%s' consumer ~ appended to batch event", + mChannel->getName().c_str()); + break; } else if (isPointerEvent(mMsg.body.motion.source) && mMsg.body.motion.action == AMOTION_EVENT_ACTION_CANCEL) { // No need to process events that we are going to cancel anyways @@ -815,12 +890,11 @@ status_t InputConsumer::consume(InputEventFactoryInterface* factory, bool consum if (result) { return result; } - if (DEBUG_TRANSPORT_ACTIONS) { - ALOGD("channel '%s' consumer ~ consumed batch event and " - "deferred current event, seq=%u", - mChannel->getName().c_str(), *outSeq); - } - break; + ALOGD_IF(DEBUG_TRANSPORT_CONSUMER, + "channel '%s' consumer ~ consumed batch event and " + "deferred current event, seq=%u", + mChannel->getName().c_str(), *outSeq); + break; } } @@ -830,10 +904,9 @@ status_t InputConsumer::consume(InputEventFactoryInterface* factory, bool consum Batch batch; batch.samples.push_back(mMsg); mBatches.push_back(batch); - if (DEBUG_TRANSPORT_ACTIONS) { - ALOGD("channel '%s' consumer ~ started batch event", - mChannel->getName().c_str()); - } + ALOGD_IF(DEBUG_TRANSPORT_CONSUMER, + "channel '%s' consumer ~ started batch event", + mChannel->getName().c_str()); break; } @@ -845,10 +918,9 @@ status_t InputConsumer::consume(InputEventFactoryInterface* factory, bool consum *outSeq = mMsg.header.seq; *outEvent = motionEvent; - if (DEBUG_TRANSPORT_ACTIONS) { - ALOGD("channel '%s' consumer ~ consumed motion event, seq=%u", - mChannel->getName().c_str(), *outSeq); - } + ALOGD_IF(DEBUG_TRANSPORT_CONSUMER, + "channel '%s' consumer ~ consumed motion event, seq=%u", + mChannel->getName().c_str(), *outSeq); break; } @@ -918,7 +990,7 @@ status_t InputConsumer::consumeBatch(InputEventFactoryInterface* factory, nsecs_t sampleTime = frameTime; if (mResampleTouch) { - sampleTime -= RESAMPLE_LATENCY; + sampleTime -= std::chrono::nanoseconds(RESAMPLE_LATENCY).count(); } ssize_t split = findSampleNoLaterThan(batch, sampleTime); if (split < 0) { @@ -1065,13 +1137,12 @@ void InputConsumer::rewriteMessage(TouchState& state, InputMessage& msg) { state.recentCoordinatesAreIdentical(id)) { PointerCoords& msgCoords = msg.body.motion.pointers[i].coords; const PointerCoords& resampleCoords = state.lastResample.getPointerById(id); -#if DEBUG_RESAMPLING - ALOGD("[%d] - rewrite (%0.3f, %0.3f), old (%0.3f, %0.3f)", id, - resampleCoords.getX(), resampleCoords.getY(), - msgCoords.getX(), msgCoords.getY()); -#endif + ALOGD_IF(DEBUG_RESAMPLING, "[%d] - rewrite (%0.3f, %0.3f), old (%0.3f, %0.3f)", id, + resampleCoords.getX(), resampleCoords.getY(), msgCoords.getX(), + msgCoords.getY()); msgCoords.setAxisValue(AMOTION_EVENT_AXIS_X, resampleCoords.getX()); msgCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, resampleCoords.getY()); + msgCoords.isResampled = true; } else { state.lastResample.idBits.clearBit(id); } @@ -1089,17 +1160,13 @@ void InputConsumer::resampleTouchState(nsecs_t sampleTime, MotionEvent* event, ssize_t index = findTouchState(event->getDeviceId(), event->getSource()); if (index < 0) { -#if DEBUG_RESAMPLING - ALOGD("Not resampled, no touch state for device."); -#endif + ALOGD_IF(DEBUG_RESAMPLING, "Not resampled, no touch state for device."); return; } TouchState& touchState = mTouchStates[index]; if (touchState.historySize < 1) { -#if DEBUG_RESAMPLING - ALOGD("Not resampled, no history for device."); -#endif + ALOGD_IF(DEBUG_RESAMPLING, "Not resampled, no history for device."); return; } @@ -1109,9 +1176,7 @@ void InputConsumer::resampleTouchState(nsecs_t sampleTime, MotionEvent* event, for (size_t i = 0; i < pointerCount; i++) { uint32_t id = event->getPointerId(i); if (!current->idBits.hasBit(id)) { -#if DEBUG_RESAMPLING - ALOGD("Not resampled, missing id %d", id); -#endif + ALOGD_IF(DEBUG_RESAMPLING, "Not resampled, missing id %d", id); return; } } @@ -1127,9 +1192,8 @@ void InputConsumer::resampleTouchState(nsecs_t sampleTime, MotionEvent* event, other = &future; nsecs_t delta = future.eventTime - current->eventTime; if (delta < RESAMPLE_MIN_DELTA) { -#if DEBUG_RESAMPLING - ALOGD("Not resampled, delta time is too small: %" PRId64 " ns.", delta); -#endif + ALOGD_IF(DEBUG_RESAMPLING, "Not resampled, delta time is too small: %" PRId64 " ns.", + delta); return; } alpha = float(sampleTime - current->eventTime) / delta; @@ -1139,30 +1203,30 @@ void InputConsumer::resampleTouchState(nsecs_t sampleTime, MotionEvent* event, other = touchState.getHistory(1); nsecs_t delta = current->eventTime - other->eventTime; if (delta < RESAMPLE_MIN_DELTA) { -#if DEBUG_RESAMPLING - ALOGD("Not resampled, delta time is too small: %" PRId64 " ns.", delta); -#endif + ALOGD_IF(DEBUG_RESAMPLING, "Not resampled, delta time is too small: %" PRId64 " ns.", + delta); return; } else if (delta > RESAMPLE_MAX_DELTA) { -#if DEBUG_RESAMPLING - ALOGD("Not resampled, delta time is too large: %" PRId64 " ns.", delta); -#endif + ALOGD_IF(DEBUG_RESAMPLING, "Not resampled, delta time is too large: %" PRId64 " ns.", + delta); return; } nsecs_t maxPredict = current->eventTime + min(delta / 2, RESAMPLE_MAX_PREDICTION); if (sampleTime > maxPredict) { -#if DEBUG_RESAMPLING - ALOGD("Sample time is too far in the future, adjusting prediction " - "from %" PRId64 " to %" PRId64 " ns.", - sampleTime - current->eventTime, maxPredict - current->eventTime); -#endif + ALOGD_IF(DEBUG_RESAMPLING, + "Sample time is too far in the future, adjusting prediction " + "from %" PRId64 " to %" PRId64 " ns.", + sampleTime - current->eventTime, maxPredict - current->eventTime); sampleTime = maxPredict; } alpha = float(current->eventTime - sampleTime) / delta; } else { -#if DEBUG_RESAMPLING - ALOGD("Not resampled, insufficient data."); -#endif + ALOGD_IF(DEBUG_RESAMPLING, "Not resampled, insufficient data."); + return; + } + + if (current->eventTime == sampleTime) { + // Prevents having 2 events with identical times and coordinates. return; } @@ -1179,6 +1243,8 @@ void InputConsumer::resampleTouchState(nsecs_t sampleTime, MotionEvent* event, // We maintain the previously resampled value for this pointer (stored in // oldLastResample) when the coordinates for this pointer haven't changed since then. // This way we don't introduce artificial jitter when pointers haven't actually moved. + // The isResampled flag isn't cleared as the values don't reflect what the device is + // actually reporting. // We know here that the coordinates for the pointer haven't changed because we // would've cleared the resampled bit in rewriteMessage if they had. We can't modify @@ -1190,43 +1256,32 @@ void InputConsumer::resampleTouchState(nsecs_t sampleTime, MotionEvent* event, PointerCoords& resampledCoords = touchState.lastResample.pointers[i]; const PointerCoords& currentCoords = current->getPointerById(id); resampledCoords.copyFrom(currentCoords); - if (other->idBits.hasBit(id) - && shouldResampleTool(event->getToolType(i))) { + if (other->idBits.hasBit(id) && shouldResampleTool(event->getToolType(i))) { const PointerCoords& otherCoords = other->getPointerById(id); resampledCoords.setAxisValue(AMOTION_EVENT_AXIS_X, - lerp(currentCoords.getX(), otherCoords.getX(), alpha)); + lerp(currentCoords.getX(), otherCoords.getX(), alpha)); resampledCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, - lerp(currentCoords.getY(), otherCoords.getY(), alpha)); -#if DEBUG_RESAMPLING - ALOGD("[%d] - out (%0.3f, %0.3f), cur (%0.3f, %0.3f), " - "other (%0.3f, %0.3f), alpha %0.3f", - id, resampledCoords.getX(), resampledCoords.getY(), - currentCoords.getX(), currentCoords.getY(), - otherCoords.getX(), otherCoords.getY(), - alpha); -#endif + lerp(currentCoords.getY(), otherCoords.getY(), alpha)); + resampledCoords.isResampled = true; + ALOGD_IF(DEBUG_RESAMPLING, + "[%d] - out (%0.3f, %0.3f), cur (%0.3f, %0.3f), " + "other (%0.3f, %0.3f), alpha %0.3f", + id, resampledCoords.getX(), resampledCoords.getY(), currentCoords.getX(), + currentCoords.getY(), otherCoords.getX(), otherCoords.getY(), alpha); } else { -#if DEBUG_RESAMPLING - ALOGD("[%d] - out (%0.3f, %0.3f), cur (%0.3f, %0.3f)", - id, resampledCoords.getX(), resampledCoords.getY(), - currentCoords.getX(), currentCoords.getY()); -#endif + ALOGD_IF(DEBUG_RESAMPLING, "[%d] - out (%0.3f, %0.3f), cur (%0.3f, %0.3f)", id, + resampledCoords.getX(), resampledCoords.getY(), currentCoords.getX(), + currentCoords.getY()); } } event->addSample(sampleTime, touchState.lastResample.pointers); } -bool InputConsumer::shouldResampleTool(int32_t toolType) { - return toolType == AMOTION_EVENT_TOOL_TYPE_FINGER - || toolType == AMOTION_EVENT_TOOL_TYPE_UNKNOWN; -} - status_t InputConsumer::sendFinishedSignal(uint32_t seq, bool handled) { - if (DEBUG_TRANSPORT_ACTIONS) { - ALOGD("channel '%s' consumer ~ sendFinishedSignal: seq=%u, handled=%s", - mChannel->getName().c_str(), seq, toString(handled)); - } + ALOGD_IF(DEBUG_TRANSPORT_CONSUMER, + "channel '%s' consumer ~ sendFinishedSignal: seq=%u, handled=%s", + mChannel->getName().c_str(), seq, toString(handled)); if (!seq) { ALOGE("Attempted to send a finished signal with sequence number 0."); @@ -1273,13 +1328,12 @@ status_t InputConsumer::sendFinishedSignal(uint32_t seq, bool handled) { status_t InputConsumer::sendTimeline(int32_t inputEventId, std::array<nsecs_t, GraphicsTimeline::SIZE> graphicsTimeline) { - if (DEBUG_TRANSPORT_ACTIONS) { - ALOGD("channel '%s' consumer ~ sendTimeline: inputEventId=%" PRId32 - ", gpuCompletedTime=%" PRId64 ", presentTime=%" PRId64, - mChannel->getName().c_str(), inputEventId, - graphicsTimeline[GraphicsTimeline::GPU_COMPLETED_TIME], - graphicsTimeline[GraphicsTimeline::PRESENT_TIME]); - } + ALOGD_IF(DEBUG_TRANSPORT_CONSUMER, + "channel '%s' consumer ~ sendTimeline: inputEventId=%" PRId32 + ", gpuCompletedTime=%" PRId64 ", presentTime=%" PRId64, + mChannel->getName().c_str(), inputEventId, + graphicsTimeline[GraphicsTimeline::GPU_COMPLETED_TIME], + graphicsTimeline[GraphicsTimeline::PRESENT_TIME]); InputMessage msg; msg.header.type = InputMessage::Type::TIMELINE; diff --git a/libs/input/InputVerifier.cpp b/libs/input/InputVerifier.cpp new file mode 100644 index 0000000000..eb758045cc --- /dev/null +++ b/libs/input/InputVerifier.cpp @@ -0,0 +1,128 @@ +/* + * Copyright (C) 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#define LOG_TAG "InputVerifier" + +#include <android-base/logging.h> +#include <input/InputVerifier.h> + +namespace android { + +/** + * Log all of the movements that are sent to this verifier. Helps to identify the streams that lead + * to inconsistent events. + * Enable this via "adb shell setprop log.tag.InputVerifierLogEvents DEBUG" + */ +static bool logEvents() { + return __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG "LogEvents", ANDROID_LOG_INFO); +} + +// --- InputVerifier --- + +InputVerifier::InputVerifier(const std::string& name) : mName(name){}; + +void InputVerifier::processMovement(int32_t deviceId, int32_t action, uint32_t pointerCount, + const PointerProperties* pointerProperties, + const PointerCoords* pointerCoords, int32_t flags) { + if (logEvents()) { + LOG(ERROR) << "Processing " << MotionEvent::actionToString(action) << " for device " + << deviceId << " (" << pointerCount << " pointer" + << (pointerCount == 1 ? "" : "s") << ") on " << mName; + } + + switch (MotionEvent::getActionMasked(action)) { + case AMOTION_EVENT_ACTION_DOWN: { + auto [it, inserted] = mTouchingPointerIdsByDevice.insert({deviceId, {}}); + if (!inserted) { + LOG(FATAL) << "Got ACTION_DOWN, but already have touching pointers " << it->second + << " for device " << deviceId << " on " << mName; + } + it->second.set(pointerProperties[0].id); + break; + } + case AMOTION_EVENT_ACTION_POINTER_DOWN: { + auto it = mTouchingPointerIdsByDevice.find(deviceId); + if (it == mTouchingPointerIdsByDevice.end()) { + LOG(FATAL) << "Got POINTER_DOWN, but no touching pointers for device " << deviceId + << " on " << mName; + } + it->second.set(pointerProperties[MotionEvent::getActionIndex(action)].id); + break; + } + case AMOTION_EVENT_ACTION_MOVE: { + ensureTouchingPointersMatch(deviceId, pointerCount, pointerProperties, "MOVE"); + break; + } + case AMOTION_EVENT_ACTION_POINTER_UP: { + auto it = mTouchingPointerIdsByDevice.find(deviceId); + if (it == mTouchingPointerIdsByDevice.end()) { + LOG(FATAL) << "Got POINTER_UP, but no touching pointers for device " << deviceId + << " on " << mName; + } + it->second.reset(pointerProperties[MotionEvent::getActionIndex(action)].id); + break; + } + case AMOTION_EVENT_ACTION_UP: { + auto it = mTouchingPointerIdsByDevice.find(deviceId); + if (it == mTouchingPointerIdsByDevice.end()) { + LOG(FATAL) << "Got ACTION_UP, but no record for deviceId " << deviceId << " on " + << mName; + } + const auto& [_, touchingPointerIds] = *it; + if (touchingPointerIds.count() != 1) { + LOG(FATAL) << "Got ACTION_UP, but we have pointers: " << touchingPointerIds + << " for deviceId " << deviceId << " on " << mName; + } + const int32_t pointerId = pointerProperties[0].id; + if (!touchingPointerIds.test(pointerId)) { + LOG(FATAL) << "Got ACTION_UP, but pointerId " << pointerId + << " is not touching. Touching pointers: " << touchingPointerIds + << " for deviceId " << deviceId << " on " << mName; + } + mTouchingPointerIdsByDevice.erase(it); + break; + } + case AMOTION_EVENT_ACTION_CANCEL: { + if ((flags & AMOTION_EVENT_FLAG_CANCELED) != AMOTION_EVENT_FLAG_CANCELED) { + LOG(FATAL) << "For ACTION_CANCEL, must set FLAG_CANCELED"; + } + ensureTouchingPointersMatch(deviceId, pointerCount, pointerProperties, "CANCEL"); + mTouchingPointerIdsByDevice.erase(deviceId); + break; + } + } +} + +void InputVerifier::ensureTouchingPointersMatch(int32_t deviceId, uint32_t pointerCount, + const PointerProperties* pointerProperties, + const char* action) const { + auto it = mTouchingPointerIdsByDevice.find(deviceId); + if (it == mTouchingPointerIdsByDevice.end()) { + LOG(FATAL) << "Got " << action << ", but no touching pointers for device " << deviceId + << " on " << mName; + } + const auto& [_, touchingPointerIds] = *it; + for (size_t i = 0; i < pointerCount; i++) { + const int32_t pointerId = pointerProperties[i].id; + if (!touchingPointerIds.test(pointerId)) { + LOG(FATAL) << "Got " << action << " for pointerId " << pointerId + << " but the touching pointers are " << touchingPointerIds << " on " + << mName; + } + } +}; + +} // namespace android diff --git a/libs/input/KeyCharacterMap.cpp b/libs/input/KeyCharacterMap.cpp index f98de34632..a4cd239a92 100644 --- a/libs/input/KeyCharacterMap.cpp +++ b/libs/input/KeyCharacterMap.cpp @@ -43,7 +43,6 @@ // Enables debug output for mapping. #define DEBUG_MAPPING 0 - namespace android { static const char* WHITESPACE = " \t\r"; @@ -86,75 +85,7 @@ static String8 toString(const char16_t* chars, size_t numChars) { // --- KeyCharacterMap --- -KeyCharacterMap::KeyCharacterMap(const std::string& filename) - : mType(KeyboardType::UNKNOWN), mLoadFileName(filename) {} - -KeyCharacterMap::KeyCharacterMap(const KeyCharacterMap& other) - : mType(other.mType), - mLoadFileName(other.mLoadFileName), - mLayoutOverlayApplied(other.mLayoutOverlayApplied), - mKeysByScanCode(other.mKeysByScanCode), - mKeysByUsageCode(other.mKeysByUsageCode) { - for (size_t i = 0; i < other.mKeys.size(); i++) { - mKeys.add(other.mKeys.keyAt(i), new Key(*other.mKeys.valueAt(i))); - } -} - -KeyCharacterMap::~KeyCharacterMap() { - clear(); -} - -bool KeyCharacterMap::operator==(const KeyCharacterMap& other) const { - if (mType != other.mType) { - return false; - } - if (mLoadFileName != other.mLoadFileName) { - return false; - } - if (mLayoutOverlayApplied != other.mLayoutOverlayApplied) { - return false; - } - if (mKeys.size() != other.mKeys.size() || - mKeysByScanCode.size() != other.mKeysByScanCode.size() || - mKeysByUsageCode.size() != other.mKeysByUsageCode.size()) { - return false; - } - - for (size_t i = 0; i < mKeys.size(); i++) { - if (mKeys.keyAt(i) != other.mKeys.keyAt(i)) { - return false; - } - const Key* key = mKeys.valueAt(i); - const Key* otherKey = other.mKeys.valueAt(i); - if (key->label != otherKey->label || key->number != otherKey->number) { - return false; - } - } - - for (size_t i = 0; i < mKeysByScanCode.size(); i++) { - if (mKeysByScanCode.keyAt(i) != other.mKeysByScanCode.keyAt(i)) { - return false; - } - if (mKeysByScanCode.valueAt(i) != other.mKeysByScanCode.valueAt(i)) { - return false; - } - } - - for (size_t i = 0; i < mKeysByUsageCode.size(); i++) { - if (mKeysByUsageCode.keyAt(i) != other.mKeysByUsageCode.keyAt(i)) { - return false; - } - if (mKeysByUsageCode.valueAt(i) != other.mKeysByUsageCode.valueAt(i)) { - return false; - } - } - - return true; -} - -bool KeyCharacterMap::operator!=(const KeyCharacterMap& other) const { - return !(*this == other); -} +KeyCharacterMap::KeyCharacterMap(const std::string& filename) : mLoadFileName(filename) {} base::Result<std::shared_ptr<KeyCharacterMap>> KeyCharacterMap::load(const std::string& filename, Format format) { @@ -220,10 +151,6 @@ status_t KeyCharacterMap::load(Tokenizer* tokenizer, Format format) { void KeyCharacterMap::clear() { mKeysByScanCode.clear(); mKeysByUsageCode.clear(); - for (size_t i = 0; i < mKeys.size(); i++) { - Key* key = mKeys.editValueAt(i); - delete key; - } mKeys.clear(); mLayoutOverlayApplied = false; mType = KeyboardType::UNKNOWN; @@ -246,30 +173,27 @@ void KeyCharacterMap::combine(const KeyCharacterMap& overlay) { if (mLayoutOverlayApplied) { reloadBaseFromFile(); } - for (size_t i = 0; i < overlay.mKeys.size(); i++) { - int32_t keyCode = overlay.mKeys.keyAt(i); - Key* key = overlay.mKeys.valueAt(i); - ssize_t oldIndex = mKeys.indexOfKey(keyCode); - if (oldIndex >= 0) { - delete mKeys.valueAt(oldIndex); - mKeys.editValueAt(oldIndex) = new Key(*key); - } else { - mKeys.add(keyCode, new Key(*key)); - } + for (const auto& [keyCode, key] : overlay.mKeys) { + mKeys.insert_or_assign(keyCode, key); } - for (size_t i = 0; i < overlay.mKeysByScanCode.size(); i++) { - mKeysByScanCode.replaceValueFor(overlay.mKeysByScanCode.keyAt(i), - overlay.mKeysByScanCode.valueAt(i)); + for (const auto& [fromScanCode, toAndroidKeyCode] : overlay.mKeysByScanCode) { + mKeysByScanCode.insert_or_assign(fromScanCode, toAndroidKeyCode); } - for (size_t i = 0; i < overlay.mKeysByUsageCode.size(); i++) { - mKeysByUsageCode.replaceValueFor(overlay.mKeysByUsageCode.keyAt(i), - overlay.mKeysByUsageCode.valueAt(i)); + for (const auto& [fromHidUsageCode, toAndroidKeyCode] : overlay.mKeysByUsageCode) { + mKeysByUsageCode.insert_or_assign(fromHidUsageCode, toAndroidKeyCode); } mLayoutOverlayApplied = true; } +void KeyCharacterMap::clearLayoutOverlay() { + if (mLayoutOverlayApplied) { + reloadBaseFromFile(); + mLayoutOverlayApplied = false; + } +} + KeyCharacterMap::KeyboardType KeyCharacterMap::getKeyboardType() const { return mType; } @@ -280,8 +204,8 @@ const std::string KeyCharacterMap::getLoadFileName() const { char16_t KeyCharacterMap::getDisplayLabel(int32_t keyCode) const { char16_t result = 0; - const Key* key; - if (getKey(keyCode, &key)) { + const Key* key = getKey(keyCode); + if (key != nullptr) { result = key->label; } #if DEBUG_MAPPING @@ -292,8 +216,8 @@ char16_t KeyCharacterMap::getDisplayLabel(int32_t keyCode) const { char16_t KeyCharacterMap::getNumber(int32_t keyCode) const { char16_t result = 0; - const Key* key; - if (getKey(keyCode, &key)) { + const Key* key = getKey(keyCode); + if (key != nullptr) { result = key->number; } #if DEBUG_MAPPING @@ -304,9 +228,8 @@ char16_t KeyCharacterMap::getNumber(int32_t keyCode) const { char16_t KeyCharacterMap::getCharacter(int32_t keyCode, int32_t metaState) const { char16_t result = 0; - const Key* key; - const Behavior* behavior; - if (getKeyBehavior(keyCode, metaState, &key, &behavior)) { + const Behavior* behavior = getKeyBehavior(keyCode, metaState); + if (behavior != nullptr) { result = behavior->character; } #if DEBUG_MAPPING @@ -321,9 +244,8 @@ bool KeyCharacterMap::getFallbackAction(int32_t keyCode, int32_t metaState, outFallbackAction->metaState = 0; bool result = false; - const Key* key; - const Behavior* behavior; - if (getKeyBehavior(keyCode, metaState, &key, &behavior)) { + const Behavior* behavior = getKeyBehavior(keyCode, metaState); + if (behavior != nullptr) { if (behavior->fallbackKeyCode) { outFallbackAction->keyCode = behavior->fallbackKeyCode; outFallbackAction->metaState = metaState & ~behavior->metaState; @@ -342,30 +264,26 @@ bool KeyCharacterMap::getFallbackAction(int32_t keyCode, int32_t metaState, char16_t KeyCharacterMap::getMatch(int32_t keyCode, const char16_t* chars, size_t numChars, int32_t metaState) const { char16_t result = 0; - const Key* key; - if (getKey(keyCode, &key)) { + const Key* key = getKey(keyCode); + if (key != nullptr) { // Try to find the most general behavior that maps to this character. // For example, the base key behavior will usually be last in the list. // However, if we find a perfect meta state match for one behavior then use that one. - for (const Behavior* behavior = key->firstBehavior; behavior; behavior = behavior->next) { - if (behavior->character) { + for (const Behavior& behavior : key->behaviors) { + if (behavior.character) { for (size_t i = 0; i < numChars; i++) { - if (behavior->character == chars[i]) { - result = behavior->character; - if ((behavior->metaState & metaState) == behavior->metaState) { - goto ExactMatch; + if (behavior.character == chars[i]) { + result = behavior.character; + if ((behavior.metaState & metaState) == behavior.metaState) { + // Found exact match! + return result; } break; } } } } - ExactMatch: ; } -#if DEBUG_MAPPING - ALOGD("getMatch: keyCode=%d, chars=[%s], metaState=0x%08x ~ Result %d.", keyCode, - toString(chars, numChars).c_str(), metaState, result); -#endif return result; } @@ -402,11 +320,26 @@ bool KeyCharacterMap::getEvents(int32_t deviceId, const char16_t* chars, size_t return true; } +void KeyCharacterMap::addKeyRemapping(int32_t fromKeyCode, int32_t toKeyCode) { + if (fromKeyCode == toKeyCode) { + mKeyRemapping.erase(fromKeyCode); +#if DEBUG_MAPPING + ALOGD("addKeyRemapping: Cleared remapping forKeyCode=%d ~ Result Successful.", fromKeyCode); +#endif + return; + } + mKeyRemapping.insert_or_assign(fromKeyCode, toKeyCode); +#if DEBUG_MAPPING + ALOGD("addKeyRemapping: fromKeyCode=%d, toKeyCode=%d ~ Result Successful.", fromKeyCode, + toKeyCode); +#endif +} + status_t KeyCharacterMap::mapKey(int32_t scanCode, int32_t usageCode, int32_t* outKeyCode) const { if (usageCode) { - ssize_t index = mKeysByUsageCode.indexOfKey(usageCode); - if (index >= 0) { - *outKeyCode = mKeysByUsageCode.valueAt(index); + const auto it = mKeysByUsageCode.find(usageCode); + if (it != mKeysByUsageCode.end()) { + *outKeyCode = it->second; #if DEBUG_MAPPING ALOGD("mapKey: scanCode=%d, usageCode=0x%08x ~ Result keyCode=%d.", scanCode, usageCode, *outKeyCode); @@ -415,9 +348,9 @@ status_t KeyCharacterMap::mapKey(int32_t scanCode, int32_t usageCode, int32_t* o } } if (scanCode) { - ssize_t index = mKeysByScanCode.indexOfKey(scanCode); - if (index >= 0) { - *outKeyCode = mKeysByScanCode.valueAt(index); + const auto it = mKeysByScanCode.find(scanCode); + if (it != mKeysByScanCode.end()) { + *outKeyCode = it->second; #if DEBUG_MAPPING ALOGD("mapKey: scanCode=%d, usageCode=0x%08x ~ Result keyCode=%d.", scanCode, usageCode, *outKeyCode); @@ -433,72 +366,80 @@ status_t KeyCharacterMap::mapKey(int32_t scanCode, int32_t usageCode, int32_t* o return NAME_NOT_FOUND; } -void KeyCharacterMap::tryRemapKey(int32_t keyCode, int32_t metaState, - int32_t *outKeyCode, int32_t *outMetaState) const { - *outKeyCode = keyCode; - *outMetaState = metaState; +int32_t KeyCharacterMap::applyKeyRemapping(int32_t fromKeyCode) const { + int32_t toKeyCode = fromKeyCode; + + const auto it = mKeyRemapping.find(fromKeyCode); + if (it != mKeyRemapping.end()) { + toKeyCode = it->second; + } +#if DEBUG_MAPPING + ALOGD("applyKeyRemapping: keyCode=%d ~ replacement keyCode=%d.", fromKeyCode, toKeyCode); +#endif + return toKeyCode; +} + +std::pair<int32_t, int32_t> KeyCharacterMap::applyKeyBehavior(int32_t fromKeyCode, + int32_t fromMetaState) const { + int32_t toKeyCode = fromKeyCode; + int32_t toMetaState = fromMetaState; - const Key* key; - const Behavior* behavior; - if (getKeyBehavior(keyCode, metaState, &key, &behavior)) { + const Behavior* behavior = getKeyBehavior(fromKeyCode, fromMetaState); + if (behavior != nullptr) { if (behavior->replacementKeyCode) { - *outKeyCode = behavior->replacementKeyCode; - int32_t newMetaState = metaState & ~behavior->metaState; + toKeyCode = behavior->replacementKeyCode; + toMetaState = fromMetaState & ~behavior->metaState; // Reset dependent meta states. if (behavior->metaState & AMETA_ALT_ON) { - newMetaState &= ~(AMETA_ALT_LEFT_ON | AMETA_ALT_RIGHT_ON); + toMetaState &= ~(AMETA_ALT_LEFT_ON | AMETA_ALT_RIGHT_ON); } if (behavior->metaState & (AMETA_ALT_LEFT_ON | AMETA_ALT_RIGHT_ON)) { - newMetaState &= ~AMETA_ALT_ON; + toMetaState &= ~AMETA_ALT_ON; } if (behavior->metaState & AMETA_CTRL_ON) { - newMetaState &= ~(AMETA_CTRL_LEFT_ON | AMETA_CTRL_RIGHT_ON); + toMetaState &= ~(AMETA_CTRL_LEFT_ON | AMETA_CTRL_RIGHT_ON); } if (behavior->metaState & (AMETA_CTRL_LEFT_ON | AMETA_CTRL_RIGHT_ON)) { - newMetaState &= ~AMETA_CTRL_ON; + toMetaState &= ~AMETA_CTRL_ON; } if (behavior->metaState & AMETA_SHIFT_ON) { - newMetaState &= ~(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_RIGHT_ON); + toMetaState &= ~(AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_RIGHT_ON); } if (behavior->metaState & (AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_RIGHT_ON)) { - newMetaState &= ~AMETA_SHIFT_ON; + toMetaState &= ~AMETA_SHIFT_ON; } // ... and put universal bits back if needed - *outMetaState = normalizeMetaState(newMetaState); + toMetaState = normalizeMetaState(toMetaState); } } #if DEBUG_MAPPING - ALOGD("tryRemapKey: keyCode=%d, metaState=0x%08x ~ " - "replacement keyCode=%d, replacement metaState=0x%08x.", - keyCode, metaState, *outKeyCode, *outMetaState); + ALOGD("applyKeyBehavior: keyCode=%d, metaState=0x%08x ~ " + "replacement keyCode=%d, replacement metaState=0x%08x.", + fromKeyCode, fromMetaState, toKeyCode, toMetaState); #endif + return std::make_pair(toKeyCode, toMetaState); } -bool KeyCharacterMap::getKey(int32_t keyCode, const Key** outKey) const { - ssize_t index = mKeys.indexOfKey(keyCode); - if (index >= 0) { - *outKey = mKeys.valueAt(index); - return true; +const KeyCharacterMap::Key* KeyCharacterMap::getKey(int32_t keyCode) const { + auto it = mKeys.find(keyCode); + if (it != mKeys.end()) { + return &it->second; } - return false; + return nullptr; } -bool KeyCharacterMap::getKeyBehavior(int32_t keyCode, int32_t metaState, - const Key** outKey, const Behavior** outBehavior) const { - const Key* key; - if (getKey(keyCode, &key)) { - const Behavior* behavior = key->firstBehavior; - while (behavior) { - if (matchesMetaState(metaState, behavior->metaState)) { - *outKey = key; - *outBehavior = behavior; - return true; +const KeyCharacterMap::Behavior* KeyCharacterMap::getKeyBehavior(int32_t keyCode, + int32_t metaState) const { + const Key* key = getKey(keyCode); + if (key != nullptr) { + for (const Behavior& behavior : key->behaviors) { + if (matchesMetaState(metaState, behavior.metaState)) { + return &behavior; } - behavior = behavior->next; } } - return false; + return nullptr; } bool KeyCharacterMap::matchesMetaState(int32_t eventMetaState, int32_t behaviorMetaState) { @@ -537,19 +478,17 @@ bool KeyCharacterMap::findKey(char16_t ch, int32_t* outKeyCode, int32_t* outMeta return false; } - for (size_t i = 0; i < mKeys.size(); i++) { - const Key* key = mKeys.valueAt(i); - + for (const auto& [keyCode, key] : mKeys) { // Try to find the most general behavior that maps to this character. // For example, the base key behavior will usually be last in the list. const Behavior* found = nullptr; - for (const Behavior* behavior = key->firstBehavior; behavior; behavior = behavior->next) { - if (behavior->character == ch) { - found = behavior; + for (const Behavior& behavior : key.behaviors) { + if (behavior.character == ch) { + found = &behavior; } } - if (found) { - *outKeyCode = mKeys.keyAt(i); + if (found != nullptr) { + *outKeyCode = keyCode; *outMetaState = found->metaState; return true; } @@ -701,12 +640,7 @@ std::shared_ptr<KeyCharacterMap> KeyCharacterMap::readFromParcel(Parcel* parcel) return nullptr; } - Key* key = new Key(); - key->label = label; - key->number = number; - map->mKeys.add(keyCode, key); - - Behavior* lastBehavior = nullptr; + Key key{.label = label, .number = number}; while (parcel->readInt32()) { int32_t metaState = parcel->readInt32(); char16_t character = parcel->readInt32(); @@ -716,23 +650,31 @@ std::shared_ptr<KeyCharacterMap> KeyCharacterMap::readFromParcel(Parcel* parcel) return nullptr; } - Behavior* behavior = new Behavior(); - behavior->metaState = metaState; - behavior->character = character; - behavior->fallbackKeyCode = fallbackKeyCode; - behavior->replacementKeyCode = replacementKeyCode; - if (lastBehavior) { - lastBehavior->next = behavior; - } else { - key->firstBehavior = behavior; - } - lastBehavior = behavior; + key.behaviors.push_back({ + .metaState = metaState, + .character = character, + .fallbackKeyCode = fallbackKeyCode, + .replacementKeyCode = replacementKeyCode, + }); } + map->mKeys.emplace(keyCode, std::move(key)); if (parcel->errorCheck()) { return nullptr; } } + size_t numKeyRemapping = parcel->readInt32(); + if (parcel->errorCheck()) { + return nullptr; + } + for (size_t i = 0; i < numKeyRemapping; i++) { + int32_t key = parcel->readInt32(); + int32_t value = parcel->readInt32(); + map->mKeyRemapping.insert_or_assign(key, value); + if (parcel->errorCheck()) { + return nullptr; + } + } size_t numKeysByScanCode = parcel->readInt32(); if (parcel->errorCheck()) { return nullptr; @@ -740,7 +682,7 @@ std::shared_ptr<KeyCharacterMap> KeyCharacterMap::readFromParcel(Parcel* parcel) for (size_t i = 0; i < numKeysByScanCode; i++) { int32_t key = parcel->readInt32(); int32_t value = parcel->readInt32(); - map->mKeysByScanCode.add(key, value); + map->mKeysByScanCode.insert_or_assign(key, value); if (parcel->errorCheck()) { return nullptr; } @@ -752,7 +694,7 @@ std::shared_ptr<KeyCharacterMap> KeyCharacterMap::readFromParcel(Parcel* parcel) for (size_t i = 0; i < numKeysByUsageCode; i++) { int32_t key = parcel->readInt32(); int32_t value = parcel->readInt32(); - map->mKeysByUsageCode.add(key, value); + map->mKeysByUsageCode.insert_or_assign(key, value); if (parcel->errorCheck()) { return nullptr; } @@ -771,81 +713,46 @@ void KeyCharacterMap::writeToParcel(Parcel* parcel) const { size_t numKeys = mKeys.size(); parcel->writeInt32(numKeys); - for (size_t i = 0; i < numKeys; i++) { - int32_t keyCode = mKeys.keyAt(i); - const Key* key = mKeys.valueAt(i); + for (const auto& [keyCode, key] : mKeys) { parcel->writeInt32(keyCode); - parcel->writeInt32(key->label); - parcel->writeInt32(key->number); - for (const Behavior* behavior = key->firstBehavior; behavior != nullptr; - behavior = behavior->next) { + parcel->writeInt32(key.label); + parcel->writeInt32(key.number); + for (const Behavior& behavior : key.behaviors) { parcel->writeInt32(1); - parcel->writeInt32(behavior->metaState); - parcel->writeInt32(behavior->character); - parcel->writeInt32(behavior->fallbackKeyCode); - parcel->writeInt32(behavior->replacementKeyCode); + parcel->writeInt32(behavior.metaState); + parcel->writeInt32(behavior.character); + parcel->writeInt32(behavior.fallbackKeyCode); + parcel->writeInt32(behavior.replacementKeyCode); } parcel->writeInt32(0); } + size_t numKeyRemapping = mKeyRemapping.size(); + parcel->writeInt32(numKeyRemapping); + for (auto const& [fromAndroidKeyCode, toAndroidKeyCode] : mKeyRemapping) { + parcel->writeInt32(fromAndroidKeyCode); + parcel->writeInt32(toAndroidKeyCode); + } size_t numKeysByScanCode = mKeysByScanCode.size(); parcel->writeInt32(numKeysByScanCode); - for (size_t i = 0; i < numKeysByScanCode; i++) { - parcel->writeInt32(mKeysByScanCode.keyAt(i)); - parcel->writeInt32(mKeysByScanCode.valueAt(i)); + for (auto const& [fromScanCode, toAndroidKeyCode] : mKeysByScanCode) { + parcel->writeInt32(fromScanCode); + parcel->writeInt32(toAndroidKeyCode); } size_t numKeysByUsageCode = mKeysByUsageCode.size(); parcel->writeInt32(numKeysByUsageCode); - for (size_t i = 0; i < numKeysByUsageCode; i++) { - parcel->writeInt32(mKeysByUsageCode.keyAt(i)); - parcel->writeInt32(mKeysByUsageCode.valueAt(i)); + for (auto const& [fromUsageCode, toAndroidKeyCode] : mKeysByUsageCode) { + parcel->writeInt32(fromUsageCode); + parcel->writeInt32(toAndroidKeyCode); } } #endif // __linux__ -// --- KeyCharacterMap::Key --- - -KeyCharacterMap::Key::Key() : - label(0), number(0), firstBehavior(nullptr) { -} - -KeyCharacterMap::Key::Key(const Key& other) : - label(other.label), number(other.number), - firstBehavior(other.firstBehavior ? new Behavior(*other.firstBehavior) : nullptr) { -} - -KeyCharacterMap::Key::~Key() { - Behavior* behavior = firstBehavior; - while (behavior) { - Behavior* next = behavior->next; - delete behavior; - behavior = next; - } -} - - -// --- KeyCharacterMap::Behavior --- - -KeyCharacterMap::Behavior::Behavior() : - next(nullptr), metaState(0), character(0), fallbackKeyCode(0), replacementKeyCode(0) { -} - -KeyCharacterMap::Behavior::Behavior(const Behavior& other) : - next(other.next ? new Behavior(*other.next) : nullptr), - metaState(other.metaState), character(other.character), - fallbackKeyCode(other.fallbackKeyCode), - replacementKeyCode(other.replacementKeyCode) { -} - - // --- KeyCharacterMap::Parser --- KeyCharacterMap::Parser::Parser(KeyCharacterMap* map, Tokenizer* tokenizer, Format format) : mMap(map), mTokenizer(tokenizer), mFormat(format), mState(STATE_TOP) { } -KeyCharacterMap::Parser::~Parser() { -} - status_t KeyCharacterMap::Parser::parse() { while (!mTokenizer->isEof()) { #if DEBUG_PARSER @@ -888,9 +795,9 @@ status_t KeyCharacterMap::Parser::parse() { mTokenizer->skipDelimiters(WHITESPACE); if (!mTokenizer->isEol() && mTokenizer->peekChar() != '#') { - ALOGE("%s: Expected end of line or trailing comment, got '%s'.", - mTokenizer->getLocation().c_str(), mTokenizer->peekRemainderOfLine().c_str()); - return BAD_VALUE; + ALOGE("%s: Expected end of line or trailing comment, got '%s'.", + mTokenizer->getLocation().c_str(), mTokenizer->peekRemainderOfLine().c_str()); + return BAD_VALUE; } } @@ -990,17 +897,17 @@ status_t KeyCharacterMap::Parser::parseMapKey() { mapUsage ? "usage" : "scan code", codeToken.c_str()); return BAD_VALUE; } - KeyedVector<int32_t, int32_t>& map = - mapUsage ? mMap->mKeysByUsageCode : mMap->mKeysByScanCode; - if (map.indexOfKey(code) >= 0) { + std::map<int32_t, int32_t>& map = mapUsage ? mMap->mKeysByUsageCode : mMap->mKeysByScanCode; + const auto it = map.find(code); + if (it != map.end()) { ALOGE("%s: Duplicate entry for key %s '%s'.", mTokenizer->getLocation().c_str(), - mapUsage ? "usage" : "scan code", codeToken.c_str()); + mapUsage ? "usage" : "scan code", codeToken.c_str()); return BAD_VALUE; } mTokenizer->skipDelimiters(WHITESPACE); String8 keyCodeToken = mTokenizer->nextToken(WHITESPACE); - int32_t keyCode = InputEventLookup::getKeyCodeByLabel(keyCodeToken.c_str()); + std::optional<int> keyCode = InputEventLookup::getKeyCodeByLabel(keyCodeToken.c_str()); if (!keyCode) { ALOGE("%s: Expected key code label, got '%s'.", mTokenizer->getLocation().c_str(), keyCodeToken.c_str()); @@ -1011,21 +918,21 @@ status_t KeyCharacterMap::Parser::parseMapKey() { ALOGD("Parsed map key %s: code=%d, keyCode=%d.", mapUsage ? "usage" : "scan code", code, keyCode); #endif - map.add(code, keyCode); + map.insert_or_assign(code, *keyCode); return NO_ERROR; } status_t KeyCharacterMap::Parser::parseKey() { String8 keyCodeToken = mTokenizer->nextToken(WHITESPACE); - int32_t keyCode = InputEventLookup::getKeyCodeByLabel(keyCodeToken.c_str()); + std::optional<int> keyCode = InputEventLookup::getKeyCodeByLabel(keyCodeToken.c_str()); if (!keyCode) { ALOGE("%s: Expected key code label, got '%s'.", mTokenizer->getLocation().c_str(), keyCodeToken.c_str()); return BAD_VALUE; } - if (mMap->mKeys.indexOfKey(keyCode) >= 0) { + if (mMap->mKeys.find(*keyCode) != mMap->mKeys.end()) { ALOGE("%s: Duplicate entry for key code '%s'.", mTokenizer->getLocation().c_str(), - keyCodeToken.c_str()); + keyCodeToken.c_str()); return BAD_VALUE; } @@ -1037,31 +944,29 @@ status_t KeyCharacterMap::Parser::parseKey() { return BAD_VALUE; } -#if DEBUG_PARSER - ALOGD("Parsed beginning of key: keyCode=%d.", keyCode); -#endif - mKeyCode = keyCode; - mMap->mKeys.add(keyCode, new Key()); + ALOGD_IF(DEBUG_PARSER, "Parsed beginning of key: keyCode=%d.", *keyCode); + mKeyCode = *keyCode; + mMap->mKeys.emplace(*keyCode, Key{}); mState = STATE_KEY; return NO_ERROR; } status_t KeyCharacterMap::Parser::parseKeyProperty() { - Key* key = mMap->mKeys.valueFor(mKeyCode); + Key& key = mMap->mKeys[mKeyCode]; String8 token = mTokenizer->nextToken(WHITESPACE_OR_PROPERTY_DELIMITER); if (token == "}") { mState = STATE_TOP; return finishKey(key); } - Vector<Property> properties; + std::vector<Property> properties; // Parse all comma-delimited property names up to the first colon. for (;;) { if (token == "label") { - properties.add(Property(PROPERTY_LABEL)); + properties.emplace_back(PROPERTY_LABEL); } else if (token == "number") { - properties.add(Property(PROPERTY_NUMBER)); + properties.emplace_back(PROPERTY_NUMBER); } else { int32_t metaState; status_t status = parseModifier(token.c_str(), &metaState); @@ -1070,7 +975,7 @@ status_t KeyCharacterMap::Parser::parseKeyProperty() { mTokenizer->getLocation().c_str(), token.c_str()); return status; } - properties.add(Property(PROPERTY_META, metaState)); + properties.emplace_back(PROPERTY_META, metaState); } mTokenizer->skipDelimiters(WHITESPACE); @@ -1135,7 +1040,7 @@ status_t KeyCharacterMap::Parser::parseKeyProperty() { } else if (token == "fallback") { mTokenizer->skipDelimiters(WHITESPACE); token = mTokenizer->nextToken(WHITESPACE); - int32_t keyCode = InputEventLookup::getKeyCodeByLabel(token.c_str()); + std::optional<int> keyCode = InputEventLookup::getKeyCodeByLabel(token.c_str()); if (!keyCode) { ALOGE("%s: Invalid key code label for fallback behavior, got '%s'.", mTokenizer->getLocation().c_str(), token.c_str()); @@ -1146,12 +1051,12 @@ status_t KeyCharacterMap::Parser::parseKeyProperty() { mTokenizer->getLocation().c_str()); return BAD_VALUE; } - behavior.fallbackKeyCode = keyCode; + behavior.fallbackKeyCode = *keyCode; haveFallback = true; } else if (token == "replace") { mTokenizer->skipDelimiters(WHITESPACE); token = mTokenizer->nextToken(WHITESPACE); - int32_t keyCode = InputEventLookup::getKeyCodeByLabel(token.c_str()); + std::optional<int> keyCode = InputEventLookup::getKeyCodeByLabel(token.c_str()); if (!keyCode) { ALOGE("%s: Invalid key code label for replace, got '%s'.", mTokenizer->getLocation().c_str(), token.c_str()); @@ -1167,7 +1072,7 @@ status_t KeyCharacterMap::Parser::parseKeyProperty() { mTokenizer->getLocation().c_str()); return BAD_VALUE; } - behavior.replacementKeyCode = keyCode; + behavior.replacementKeyCode = *keyCode; haveReplacement = true; } else { @@ -1180,47 +1085,44 @@ status_t KeyCharacterMap::Parser::parseKeyProperty() { } while (!mTokenizer->isEol() && mTokenizer->peekChar() != '#'); // Add the behavior. - for (size_t i = 0; i < properties.size(); i++) { - const Property& property = properties.itemAt(i); + for (const Property& property : properties) { switch (property.property) { case PROPERTY_LABEL: - if (key->label) { - ALOGE("%s: Duplicate label for key.", mTokenizer->getLocation().c_str()); - return BAD_VALUE; - } - key->label = behavior.character; + if (key.label) { + ALOGE("%s: Duplicate label for key.", mTokenizer->getLocation().c_str()); + return BAD_VALUE; + } + key.label = behavior.character; #if DEBUG_PARSER - ALOGD("Parsed key label: keyCode=%d, label=%d.", mKeyCode, key->label); + ALOGD("Parsed key label: keyCode=%d, label=%d.", mKeyCode, key.label); #endif break; case PROPERTY_NUMBER: - if (key->number) { - ALOGE("%s: Duplicate number for key.", mTokenizer->getLocation().c_str()); - return BAD_VALUE; + if (key.number) { + ALOGE("%s: Duplicate number for key.", mTokenizer->getLocation().c_str()); + return BAD_VALUE; } - key->number = behavior.character; + key.number = behavior.character; #if DEBUG_PARSER - ALOGD("Parsed key number: keyCode=%d, number=%d.", mKeyCode, key->number); + ALOGD("Parsed key number: keyCode=%d, number=%d.", mKeyCode, key.number); #endif break; case PROPERTY_META: { - for (Behavior* b = key->firstBehavior; b; b = b->next) { - if (b->metaState == property.metaState) { + for (const Behavior& b : key.behaviors) { + if (b.metaState == property.metaState) { ALOGE("%s: Duplicate key behavior for modifier.", mTokenizer->getLocation().c_str()); return BAD_VALUE; - } + } } - Behavior* newBehavior = new Behavior(behavior); - newBehavior->metaState = property.metaState; - newBehavior->next = key->firstBehavior; - key->firstBehavior = newBehavior; -#if DEBUG_PARSER - ALOGD("Parsed key meta: keyCode=%d, meta=0x%x, char=%d, fallback=%d replace=%d.", - mKeyCode, - newBehavior->metaState, newBehavior->character, - newBehavior->fallbackKeyCode, newBehavior->replacementKeyCode); -#endif + Behavior newBehavior = behavior; + newBehavior.metaState = property.metaState; + key.behaviors.push_front(newBehavior); + ALOGD_IF(DEBUG_PARSER, + "Parsed key meta: keyCode=%d, meta=0x%x, char=%d, fallback=%d replace=%d.", + mKeyCode, key.behaviors.front().metaState, key.behaviors.front().character, + key.behaviors.front().fallbackKeyCode, + key.behaviors.front().replacementKeyCode); break; } } @@ -1228,13 +1130,13 @@ status_t KeyCharacterMap::Parser::parseKeyProperty() { return NO_ERROR; } -status_t KeyCharacterMap::Parser::finishKey(Key* key) { +status_t KeyCharacterMap::Parser::finishKey(Key& key) { // Fill in default number property. - if (!key->number) { + if (!key.number) { char16_t digit = 0; char16_t symbol = 0; - for (Behavior* b = key->firstBehavior; b; b = b->next) { - char16_t ch = b->character; + for (const Behavior& b : key.behaviors) { + char16_t ch = b.character; if (ch) { if (ch >= '0' && ch <= '9') { digit = ch; @@ -1245,7 +1147,7 @@ status_t KeyCharacterMap::Parser::finishKey(Key* key) { } } } - key->number = digit ? digit : symbol; + key.number = digit ? digit : symbol; } return NO_ERROR; } diff --git a/libs/input/KeyLayoutMap.cpp b/libs/input/KeyLayoutMap.cpp index 79b6cea292..ddc9ea457e 100644 --- a/libs/input/KeyLayoutMap.cpp +++ b/libs/input/KeyLayoutMap.cpp @@ -16,6 +16,7 @@ #define LOG_TAG "KeyLayoutMap" +#include <android-base/logging.h> #include <android/keycodes.h> #include <ftl/enum.h> #include <input/InputEventLabels.h> @@ -54,6 +55,21 @@ const bool DEBUG_MAPPING = namespace android { namespace { +std::optional<int> parseInt(const char* str) { + char* end; + errno = 0; + const int value = strtol(str, &end, 0); + if (end == str) { + LOG(ERROR) << "Could not parse " << str; + return {}; + } + if (errno == ERANGE) { + LOG(ERROR) << "Out of bounds: " << str; + return {}; + } + return value; +} + constexpr const char* WHITESPACE = " \t\r"; template <InputDeviceSensorType S> @@ -192,7 +208,8 @@ status_t KeyLayoutMap::mapKey(int32_t scanCode, int32_t usageCode, } // Return pair of sensor type and sensor data index, for the input device abs code -base::Result<std::pair<InputDeviceSensorType, int32_t>> KeyLayoutMap::mapSensor(int32_t absCode) { +base::Result<std::pair<InputDeviceSensorType, int32_t>> KeyLayoutMap::mapSensor( + int32_t absCode) const { auto it = mSensorsByAbsCode.find(absCode); if (it == mSensorsByAbsCode.end()) { ALOGD_IF(DEBUG_MAPPING, "mapSensor: absCode=%d, ~ Failed.", absCode); @@ -344,24 +361,23 @@ status_t KeyLayoutMap::Parser::parseKey() { codeToken = mTokenizer->nextToken(WHITESPACE); } - char* end; - int32_t code = int32_t(strtol(codeToken.c_str(), &end, 0)); - if (*end) { + std::optional<int> code = parseInt(codeToken.c_str()); + if (!code) { ALOGE("%s: Expected key %s number, got '%s'.", mTokenizer->getLocation().c_str(), - mapUsage ? "usage" : "scan code", codeToken.c_str()); + mapUsage ? "usage" : "scan code", codeToken.c_str()); return BAD_VALUE; } std::unordered_map<int32_t, Key>& map = mapUsage ? mMap->mKeysByUsageCode : mMap->mKeysByScanCode; - if (map.find(code) != map.end()) { + if (map.find(*code) != map.end()) { ALOGE("%s: Duplicate entry for key %s '%s'.", mTokenizer->getLocation().c_str(), - mapUsage ? "usage" : "scan code", codeToken.c_str()); + mapUsage ? "usage" : "scan code", codeToken.c_str()); return BAD_VALUE; } mTokenizer->skipDelimiters(WHITESPACE); String8 keyCodeToken = mTokenizer->nextToken(WHITESPACE); - int32_t keyCode = InputEventLookup::getKeyCodeByLabel(keyCodeToken.c_str()); + std::optional<int> keyCode = InputEventLookup::getKeyCodeByLabel(keyCodeToken.c_str()); if (!keyCode) { ALOGE("%s: Expected key code label, got '%s'.", mTokenizer->getLocation().c_str(), keyCodeToken.c_str()); @@ -374,42 +390,41 @@ status_t KeyLayoutMap::Parser::parseKey() { if (mTokenizer->isEol() || mTokenizer->peekChar() == '#') break; String8 flagToken = mTokenizer->nextToken(WHITESPACE); - uint32_t flag = InputEventLookup::getKeyFlagByLabel(flagToken.c_str()); + std::optional<int> flag = InputEventLookup::getKeyFlagByLabel(flagToken.c_str()); if (!flag) { ALOGE("%s: Expected key flag label, got '%s'.", mTokenizer->getLocation().c_str(), flagToken.c_str()); return BAD_VALUE; } - if (flags & flag) { + if (flags & *flag) { ALOGE("%s: Duplicate key flag '%s'.", mTokenizer->getLocation().c_str(), - flagToken.c_str()); + flagToken.c_str()); return BAD_VALUE; } - flags |= flag; + flags |= *flag; } ALOGD_IF(DEBUG_PARSER, "Parsed key %s: code=%d, keyCode=%d, flags=0x%08x.", - mapUsage ? "usage" : "scan code", code, keyCode, flags); + mapUsage ? "usage" : "scan code", *code, *keyCode, flags); Key key; - key.keyCode = keyCode; + key.keyCode = *keyCode; key.flags = flags; - map.insert({code, key}); + map.insert({*code, key}); return NO_ERROR; } status_t KeyLayoutMap::Parser::parseAxis() { String8 scanCodeToken = mTokenizer->nextToken(WHITESPACE); - char* end; - int32_t scanCode = int32_t(strtol(scanCodeToken.c_str(), &end, 0)); - if (*end) { + std::optional<int> scanCode = parseInt(scanCodeToken.c_str()); + if (!scanCode) { ALOGE("%s: Expected axis scan code number, got '%s'.", mTokenizer->getLocation().c_str(), - scanCodeToken.c_str()); + scanCodeToken.c_str()); return BAD_VALUE; } - if (mMap->mAxes.find(scanCode) != mMap->mAxes.end()) { + if (mMap->mAxes.find(*scanCode) != mMap->mAxes.end()) { ALOGE("%s: Duplicate entry for axis scan code '%s'.", mTokenizer->getLocation().c_str(), - scanCodeToken.c_str()); + scanCodeToken.c_str()); return BAD_VALUE; } @@ -422,48 +437,53 @@ status_t KeyLayoutMap::Parser::parseAxis() { mTokenizer->skipDelimiters(WHITESPACE); String8 axisToken = mTokenizer->nextToken(WHITESPACE); - axisInfo.axis = InputEventLookup::getAxisByLabel(axisToken.c_str()); - if (axisInfo.axis < 0) { - ALOGE("%s: Expected inverted axis label, got '%s'.", mTokenizer->getLocation().c_str(), - axisToken.c_str()); + std::optional<int> axis = InputEventLookup::getAxisByLabel(axisToken.c_str()); + if (!axis) { + ALOGE("%s: Expected inverted axis label, got '%s'.", + mTokenizer->getLocation().c_str(), axisToken.c_str()); return BAD_VALUE; } + axisInfo.axis = *axis; } else if (token == "split") { axisInfo.mode = AxisInfo::MODE_SPLIT; mTokenizer->skipDelimiters(WHITESPACE); String8 splitToken = mTokenizer->nextToken(WHITESPACE); - axisInfo.splitValue = int32_t(strtol(splitToken.c_str(), &end, 0)); - if (*end) { - ALOGE("%s: Expected split value, got '%s'.", mTokenizer->getLocation().c_str(), - splitToken.c_str()); + std::optional<int> splitValue = parseInt(splitToken.c_str()); + if (!splitValue) { + ALOGE("%s: Expected split value, got '%s'.", + mTokenizer->getLocation().c_str(), splitToken.c_str()); return BAD_VALUE; } + axisInfo.splitValue = *splitValue; mTokenizer->skipDelimiters(WHITESPACE); String8 lowAxisToken = mTokenizer->nextToken(WHITESPACE); - axisInfo.axis = InputEventLookup::getAxisByLabel(lowAxisToken.c_str()); - if (axisInfo.axis < 0) { - ALOGE("%s: Expected low axis label, got '%s'.", mTokenizer->getLocation().c_str(), - lowAxisToken.c_str()); + std::optional<int> axis = InputEventLookup::getAxisByLabel(lowAxisToken.c_str()); + if (!axis) { + ALOGE("%s: Expected low axis label, got '%s'.", + mTokenizer->getLocation().c_str(), lowAxisToken.c_str()); return BAD_VALUE; } + axisInfo.axis = *axis; mTokenizer->skipDelimiters(WHITESPACE); String8 highAxisToken = mTokenizer->nextToken(WHITESPACE); - axisInfo.highAxis = InputEventLookup::getAxisByLabel(highAxisToken.c_str()); - if (axisInfo.highAxis < 0) { - ALOGE("%s: Expected high axis label, got '%s'.", mTokenizer->getLocation().c_str(), - highAxisToken.c_str()); + std::optional<int> highAxis = InputEventLookup::getAxisByLabel(highAxisToken.c_str()); + if (!highAxis) { + ALOGE("%s: Expected high axis label, got '%s'.", + mTokenizer->getLocation().c_str(), highAxisToken.c_str()); return BAD_VALUE; } + axisInfo.highAxis = *highAxis; } else { - axisInfo.axis = InputEventLookup::getAxisByLabel(token.c_str()); - if (axisInfo.axis < 0) { + std::optional<int> axis = InputEventLookup::getAxisByLabel(token.c_str()); + if (!axis) { ALOGE("%s: Expected axis label, 'split' or 'invert', got '%s'.", mTokenizer->getLocation().c_str(), token.c_str()); return BAD_VALUE; } + axisInfo.axis = *axis; } for (;;) { @@ -475,12 +495,13 @@ status_t KeyLayoutMap::Parser::parseAxis() { if (keywordToken == "flat") { mTokenizer->skipDelimiters(WHITESPACE); String8 flatToken = mTokenizer->nextToken(WHITESPACE); - axisInfo.flatOverride = int32_t(strtol(flatToken.c_str(), &end, 0)); - if (*end) { - ALOGE("%s: Expected flat value, got '%s'.", mTokenizer->getLocation().c_str(), - flatToken.c_str()); + std::optional<int> flatOverride = parseInt(flatToken.c_str()); + if (!flatOverride) { + ALOGE("%s: Expected flat value, got '%s'.", + mTokenizer->getLocation().c_str(), flatToken.c_str()); return BAD_VALUE; } + axisInfo.flatOverride = *flatOverride; } else { ALOGE("%s: Expected keyword 'flat', got '%s'.", mTokenizer->getLocation().c_str(), keywordToken.c_str()); @@ -491,9 +512,9 @@ status_t KeyLayoutMap::Parser::parseAxis() { ALOGD_IF(DEBUG_PARSER, "Parsed axis: scanCode=%d, mode=%d, axis=%d, highAxis=%d, " "splitValue=%d, flatOverride=%d.", - scanCode, axisInfo.mode, axisInfo.axis, axisInfo.highAxis, axisInfo.splitValue, + *scanCode, axisInfo.mode, axisInfo.axis, axisInfo.highAxis, axisInfo.splitValue, axisInfo.flatOverride); - mMap->mAxes.insert({scanCode, axisInfo}); + mMap->mAxes.insert({*scanCode, axisInfo}); return NO_ERROR; } @@ -505,37 +526,36 @@ status_t KeyLayoutMap::Parser::parseLed() { mTokenizer->skipDelimiters(WHITESPACE); codeToken = mTokenizer->nextToken(WHITESPACE); } - char* end; - int32_t code = int32_t(strtol(codeToken.c_str(), &end, 0)); - if (*end) { + std::optional<int> code = parseInt(codeToken.c_str()); + if (!code) { ALOGE("%s: Expected led %s number, got '%s'.", mTokenizer->getLocation().c_str(), - mapUsage ? "usage" : "scan code", codeToken.c_str()); + mapUsage ? "usage" : "scan code", codeToken.c_str()); return BAD_VALUE; } std::unordered_map<int32_t, Led>& map = mapUsage ? mMap->mLedsByUsageCode : mMap->mLedsByScanCode; - if (map.find(code) != map.end()) { + if (map.find(*code) != map.end()) { ALOGE("%s: Duplicate entry for led %s '%s'.", mTokenizer->getLocation().c_str(), - mapUsage ? "usage" : "scan code", codeToken.c_str()); + mapUsage ? "usage" : "scan code", codeToken.c_str()); return BAD_VALUE; } mTokenizer->skipDelimiters(WHITESPACE); String8 ledCodeToken = mTokenizer->nextToken(WHITESPACE); - int32_t ledCode = InputEventLookup::getLedByLabel(ledCodeToken.c_str()); - if (ledCode < 0) { + std::optional<int> ledCode = InputEventLookup::getLedByLabel(ledCodeToken.c_str()); + if (!ledCode) { ALOGE("%s: Expected LED code label, got '%s'.", mTokenizer->getLocation().c_str(), - ledCodeToken.c_str()); + ledCodeToken.c_str()); return BAD_VALUE; } ALOGD_IF(DEBUG_PARSER, "Parsed led %s: code=%d, ledCode=%d.", mapUsage ? "usage" : "scan code", - code, ledCode); + *code, *ledCode); Led led; - led.ledCode = ledCode; - map.insert({code, led}); + led.ledCode = *ledCode; + map.insert({*code, led}); return NO_ERROR; } @@ -573,16 +593,15 @@ static std::optional<int32_t> getSensorDataIndex(String8 token) { // sensor 0x05 GYROSCOPE Z status_t KeyLayoutMap::Parser::parseSensor() { String8 codeToken = mTokenizer->nextToken(WHITESPACE); - char* end; - int32_t code = int32_t(strtol(codeToken.c_str(), &end, 0)); - if (*end) { + std::optional<int> code = parseInt(codeToken.c_str()); + if (!code) { ALOGE("%s: Expected sensor %s number, got '%s'.", mTokenizer->getLocation().c_str(), "abs code", codeToken.c_str()); return BAD_VALUE; } std::unordered_map<int32_t, Sensor>& map = mMap->mSensorsByAbsCode; - if (map.find(code) != map.end()) { + if (map.find(*code) != map.end()) { ALOGE("%s: Duplicate entry for sensor %s '%s'.", mTokenizer->getLocation().c_str(), "abs code", codeToken.c_str()); return BAD_VALUE; @@ -607,13 +626,13 @@ status_t KeyLayoutMap::Parser::parseSensor() { } int32_t sensorDataIndex = indexOpt.value(); - ALOGD_IF(DEBUG_PARSER, "Parsed sensor: abs code=%d, sensorType=%s, sensorDataIndex=%d.", code, + ALOGD_IF(DEBUG_PARSER, "Parsed sensor: abs code=%d, sensorType=%s, sensorDataIndex=%d.", *code, ftl::enum_string(sensorType).c_str(), sensorDataIndex); Sensor sensor; sensor.sensorType = sensorType; sensor.sensorDataIndex = sensorDataIndex; - map.emplace(code, sensor); + map.emplace(*code, sensor); return NO_ERROR; } diff --git a/libs/input/Keyboard.cpp b/libs/input/Keyboard.cpp index 5f06efaf50..0b5c7ff785 100644 --- a/libs/input/Keyboard.cpp +++ b/libs/input/Keyboard.cpp @@ -16,9 +16,10 @@ #define LOG_TAG "Keyboard" +#include <limits.h> #include <stdlib.h> #include <unistd.h> -#include <limits.h> +#include <optional> #include <input/InputDevice.h> #include <input/InputEventLabels.h> @@ -49,25 +50,25 @@ status_t KeyMap::load(const InputDeviceIdentifier& deviceIdentifier, const PropertyMap* deviceConfiguration) { // Use the configured key layout if available. if (deviceConfiguration) { - String8 keyLayoutName; - if (deviceConfiguration->tryGetProperty(String8("keyboard.layout"), - keyLayoutName)) { - status_t status = loadKeyLayout(deviceIdentifier, keyLayoutName.c_str()); + std::optional<std::string> keyLayoutName = + deviceConfiguration->getString("keyboard.layout"); + if (keyLayoutName.has_value()) { + status_t status = loadKeyLayout(deviceIdentifier, *keyLayoutName); if (status == NAME_NOT_FOUND) { ALOGE("Configuration for keyboard device '%s' requested keyboard layout '%s' but " "it was not found.", - deviceIdentifier.name.c_str(), keyLayoutName.c_str()); + deviceIdentifier.name.c_str(), keyLayoutName->c_str()); } } - String8 keyCharacterMapName; - if (deviceConfiguration->tryGetProperty(String8("keyboard.characterMap"), - keyCharacterMapName)) { - status_t status = loadKeyCharacterMap(deviceIdentifier, keyCharacterMapName.c_str()); + std::optional<std::string> keyCharacterMapName = + deviceConfiguration->getString("keyboard.characterMap"); + if (keyCharacterMapName.has_value()) { + status_t status = loadKeyCharacterMap(deviceIdentifier, *keyCharacterMapName); if (status == NAME_NOT_FOUND) { ALOGE("Configuration for keyboard device '%s' requested keyboard character " "map '%s' but it was not found.", - deviceIdentifier.name.c_str(), keyCharacterMapName.c_str()); + deviceIdentifier.name.c_str(), keyCharacterMapName->c_str()); } } @@ -164,9 +165,7 @@ bool isKeyboardSpecialFunction(const PropertyMap* config) { if (config == nullptr) { return false; } - bool isSpecialFunction = false; - config->tryGetProperty(String8("keyboard.specialFunction"), isSpecialFunction); - return isSpecialFunction; + return config->getBool("keyboard.specialFunction").value_or(false); } bool isEligibleBuiltInKeyboard(const InputDeviceIdentifier& deviceIdentifier, @@ -179,9 +178,7 @@ bool isEligibleBuiltInKeyboard(const InputDeviceIdentifier& deviceIdentifier, } if (deviceConfiguration) { - bool builtIn = false; - if (deviceConfiguration->tryGetProperty(String8("keyboard.builtIn"), builtIn) - && builtIn) { + if (deviceConfiguration->getBool("keyboard.builtIn").value_or(false)) { return true; } } diff --git a/libs/input/MotionPredictor.cpp b/libs/input/MotionPredictor.cpp new file mode 100644 index 0000000000..3037573538 --- /dev/null +++ b/libs/input/MotionPredictor.cpp @@ -0,0 +1,234 @@ +/* + * Copyright (C) 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#define LOG_TAG "MotionPredictor" + +#include <input/MotionPredictor.h> + +#include <cinttypes> +#include <cmath> +#include <cstddef> +#include <cstdint> +#include <string> +#include <vector> + +#include <android-base/strings.h> +#include <android/input.h> +#include <log/log.h> + +#include <attestation/HmacKeyManager.h> +#include <ftl/enum.h> +#include <input/TfLiteMotionPredictor.h> + +namespace android { +namespace { + +const int64_t PREDICTION_INTERVAL_NANOS = + 12500000 / 3; // TODO(b/266747937): Get this from the model. + +/** + * Log debug messages about predictions. + * Enable this via "adb shell setprop log.tag.MotionPredictor DEBUG" + */ +bool isDebug() { + return __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG, ANDROID_LOG_INFO); +} + +// Converts a prediction of some polar (r, phi) to Cartesian (x, y) when applied to an axis. +TfLiteMotionPredictorSample::Point convertPrediction( + const TfLiteMotionPredictorSample::Point& axisFrom, + const TfLiteMotionPredictorSample::Point& axisTo, float r, float phi) { + const TfLiteMotionPredictorSample::Point axis = axisTo - axisFrom; + const float axis_phi = std::atan2(axis.y, axis.x); + const float x_delta = r * std::cos(axis_phi + phi); + const float y_delta = r * std::sin(axis_phi + phi); + return {.x = axisTo.x + x_delta, .y = axisTo.y + y_delta}; +} + +} // namespace + +// --- MotionPredictor --- + +MotionPredictor::MotionPredictor(nsecs_t predictionTimestampOffsetNanos, + std::function<bool()> checkMotionPredictionEnabled) + : mPredictionTimestampOffsetNanos(predictionTimestampOffsetNanos), + mCheckMotionPredictionEnabled(std::move(checkMotionPredictionEnabled)) {} + +android::base::Result<void> MotionPredictor::record(const MotionEvent& event) { + if (mLastEvent && mLastEvent->getDeviceId() != event.getDeviceId()) { + // We still have an active gesture for another device. The provided MotionEvent is not + // consistent the previous gesture. + LOG(ERROR) << "Inconsistent event stream: last event is " << *mLastEvent << ", but " + << __func__ << " is called with " << event; + return android::base::Error() + << "Inconsistent event stream: still have an active gesture from device " + << mLastEvent->getDeviceId() << ", but received " << event; + } + if (!isPredictionAvailable(event.getDeviceId(), event.getSource())) { + ALOGE("Prediction not supported for device %d's %s source", event.getDeviceId(), + inputEventSourceToString(event.getSource()).c_str()); + return {}; + } + + // Initialise the model now that it's likely to be used. + if (!mModel) { + mModel = TfLiteMotionPredictorModel::create(); + } + + if (mBuffers == nullptr) { + mBuffers = std::make_unique<TfLiteMotionPredictorBuffers>(mModel->inputLength()); + } + + const int32_t action = event.getActionMasked(); + if (action == AMOTION_EVENT_ACTION_UP || action == AMOTION_EVENT_ACTION_CANCEL) { + ALOGD_IF(isDebug(), "End of event stream"); + mBuffers->reset(); + mLastEvent.reset(); + return {}; + } else if (action != AMOTION_EVENT_ACTION_DOWN && action != AMOTION_EVENT_ACTION_MOVE) { + ALOGD_IF(isDebug(), "Skipping unsupported %s action", + MotionEvent::actionToString(action).c_str()); + return {}; + } + + if (event.getPointerCount() != 1) { + ALOGD_IF(isDebug(), "Prediction not supported for multiple pointers"); + return {}; + } + + const ToolType toolType = event.getPointerProperties(0)->toolType; + if (toolType != ToolType::STYLUS) { + ALOGD_IF(isDebug(), "Prediction not supported for non-stylus tool: %s", + ftl::enum_string(toolType).c_str()); + return {}; + } + + for (size_t i = 0; i <= event.getHistorySize(); ++i) { + if (event.isResampled(0, i)) { + continue; + } + const PointerCoords* coords = event.getHistoricalRawPointerCoords(0, i); + mBuffers->pushSample(event.getHistoricalEventTime(i), + { + .position.x = coords->getAxisValue(AMOTION_EVENT_AXIS_X), + .position.y = coords->getAxisValue(AMOTION_EVENT_AXIS_Y), + .pressure = event.getHistoricalPressure(0, i), + .tilt = event.getHistoricalAxisValue(AMOTION_EVENT_AXIS_TILT, + 0, i), + .orientation = event.getHistoricalOrientation(0, i), + }); + } + + if (!mLastEvent) { + mLastEvent = MotionEvent(); + } + mLastEvent->copyFrom(&event, /*keepHistory=*/false); + return {}; +} + +std::unique_ptr<MotionEvent> MotionPredictor::predict(nsecs_t timestamp) { + if (mBuffers == nullptr || !mBuffers->isReady()) { + return nullptr; + } + + LOG_ALWAYS_FATAL_IF(!mModel); + mBuffers->copyTo(*mModel); + LOG_ALWAYS_FATAL_IF(!mModel->invoke()); + + // Read out the predictions. + const std::span<const float> predictedR = mModel->outputR(); + const std::span<const float> predictedPhi = mModel->outputPhi(); + const std::span<const float> predictedPressure = mModel->outputPressure(); + + TfLiteMotionPredictorSample::Point axisFrom = mBuffers->axisFrom().position; + TfLiteMotionPredictorSample::Point axisTo = mBuffers->axisTo().position; + + if (isDebug()) { + ALOGD("axisFrom: %f, %f", axisFrom.x, axisFrom.y); + ALOGD("axisTo: %f, %f", axisTo.x, axisTo.y); + ALOGD("mInputR: %s", base::Join(mModel->inputR(), ", ").c_str()); + ALOGD("mInputPhi: %s", base::Join(mModel->inputPhi(), ", ").c_str()); + ALOGD("mInputPressure: %s", base::Join(mModel->inputPressure(), ", ").c_str()); + ALOGD("mInputTilt: %s", base::Join(mModel->inputTilt(), ", ").c_str()); + ALOGD("mInputOrientation: %s", base::Join(mModel->inputOrientation(), ", ").c_str()); + ALOGD("predictedR: %s", base::Join(predictedR, ", ").c_str()); + ALOGD("predictedPhi: %s", base::Join(predictedPhi, ", ").c_str()); + ALOGD("predictedPressure: %s", base::Join(predictedPressure, ", ").c_str()); + } + + LOG_ALWAYS_FATAL_IF(!mLastEvent); + const MotionEvent& event = *mLastEvent; + bool hasPredictions = false; + std::unique_ptr<MotionEvent> prediction = std::make_unique<MotionEvent>(); + int64_t predictionTime = mBuffers->lastTimestamp(); + const int64_t futureTime = timestamp + mPredictionTimestampOffsetNanos; + + for (int i = 0; i < predictedR.size() && predictionTime <= futureTime; ++i) { + const TfLiteMotionPredictorSample::Point point = + convertPrediction(axisFrom, axisTo, predictedR[i], predictedPhi[i]); + // TODO(b/266747654): Stop predictions if confidence is < some threshold. + + ALOGD_IF(isDebug(), "prediction %d: %f, %f", i, point.x, point.y); + PointerCoords coords; + coords.clear(); + coords.setAxisValue(AMOTION_EVENT_AXIS_X, point.x); + coords.setAxisValue(AMOTION_EVENT_AXIS_Y, point.y); + // TODO(b/266747654): Stop predictions if predicted pressure is < some threshold. + coords.setAxisValue(AMOTION_EVENT_AXIS_PRESSURE, predictedPressure[i]); + + predictionTime += PREDICTION_INTERVAL_NANOS; + if (i == 0) { + hasPredictions = true; + prediction->initialize(InputEvent::nextId(), event.getDeviceId(), event.getSource(), + event.getDisplayId(), INVALID_HMAC, AMOTION_EVENT_ACTION_MOVE, + event.getActionButton(), event.getFlags(), event.getEdgeFlags(), + event.getMetaState(), event.getButtonState(), + event.getClassification(), event.getTransform(), + event.getXPrecision(), event.getYPrecision(), + event.getRawXCursorPosition(), event.getRawYCursorPosition(), + event.getRawTransform(), event.getDownTime(), predictionTime, + event.getPointerCount(), event.getPointerProperties(), &coords); + } else { + prediction->addSample(predictionTime, &coords); + } + + axisFrom = axisTo; + axisTo = point; + } + // TODO(b/266747511): Interpolate to futureTime? + if (!hasPredictions) { + return nullptr; + } + return prediction; +} + +bool MotionPredictor::isPredictionAvailable(int32_t /*deviceId*/, int32_t source) { + // Global flag override + if (!mCheckMotionPredictionEnabled()) { + ALOGD_IF(isDebug(), "Prediction not available due to flag override"); + return false; + } + + // Prediction is only supported for stylus sources. + if (!isFromSource(source, AINPUT_SOURCE_STYLUS)) { + ALOGD_IF(isDebug(), "Prediction not available for non-stylus source: %s", + inputEventSourceToString(source).c_str()); + return false; + } + return true; +} + +} // namespace android diff --git a/libs/input/PropertyMap.cpp b/libs/input/PropertyMap.cpp index 9f72c86a11..5f6f9e26b6 100644 --- a/libs/input/PropertyMap.cpp +++ b/libs/input/PropertyMap.cpp @@ -16,7 +16,10 @@ #define LOG_TAG "PropertyMap" +#include <cstdlib> + #include <input/PropertyMap.h> +#include <log/log.h> // Enables debug output for the parser. #define DEBUG_PARSER 0 @@ -39,71 +42,85 @@ void PropertyMap::clear() { mProperties.clear(); } -void PropertyMap::addProperty(const String8& key, const String8& value) { - mProperties.add(key, value); -} - -bool PropertyMap::hasProperty(const String8& key) const { - return mProperties.indexOfKey(key) >= 0; +void PropertyMap::addProperty(const std::string& key, const std::string& value) { + mProperties.emplace(key, value); } -bool PropertyMap::tryGetProperty(const String8& key, String8& outValue) const { - ssize_t index = mProperties.indexOfKey(key); - if (index < 0) { - return false; +std::unordered_set<std::string> PropertyMap::getKeysWithPrefix(const std::string& prefix) const { + std::unordered_set<std::string> keys; + for (const auto& [key, _] : mProperties) { + if (key.starts_with(prefix)) { + keys.insert(key); + } } + return keys; +} - outValue = mProperties.valueAt(index); - return true; +bool PropertyMap::hasProperty(const std::string& key) const { + return mProperties.find(key) != mProperties.end(); } -bool PropertyMap::tryGetProperty(const String8& key, bool& outValue) const { - int32_t intValue; - if (!tryGetProperty(key, intValue)) { - return false; - } +std::optional<std::string> PropertyMap::getString(const std::string& key) const { + auto it = mProperties.find(key); + return it != mProperties.end() ? std::make_optional(it->second) : std::nullopt; +} - outValue = intValue; - return true; +std::optional<bool> PropertyMap::getBool(const std::string& key) const { + std::optional<int32_t> intValue = getInt(key); + return intValue.has_value() ? std::make_optional(*intValue != 0) : std::nullopt; } -bool PropertyMap::tryGetProperty(const String8& key, int32_t& outValue) const { - String8 stringValue; - if (!tryGetProperty(key, stringValue) || stringValue.length() == 0) { - return false; +std::optional<int32_t> PropertyMap::getInt(const std::string& key) const { + std::optional<std::string> stringValue = getString(key); + if (!stringValue.has_value() || stringValue->length() == 0) { + return std::nullopt; } char* end; - int value = strtol(stringValue.c_str(), &end, 10); + int32_t value = static_cast<int32_t>(strtol(stringValue->c_str(), &end, 10)); if (*end != '\0') { ALOGW("Property key '%s' has invalid value '%s'. Expected an integer.", key.c_str(), - stringValue.c_str()); - return false; + stringValue->c_str()); + return std::nullopt; } - outValue = value; - return true; + return value; } -bool PropertyMap::tryGetProperty(const String8& key, float& outValue) const { - String8 stringValue; - if (!tryGetProperty(key, stringValue) || stringValue.length() == 0) { - return false; +std::optional<float> PropertyMap::getFloat(const std::string& key) const { + std::optional<std::string> stringValue = getString(key); + if (!stringValue.has_value() || stringValue->length() == 0) { + return std::nullopt; } char* end; - float value = strtof(stringValue.c_str(), &end); + float value = strtof(stringValue->c_str(), &end); if (*end != '\0') { ALOGW("Property key '%s' has invalid value '%s'. Expected a float.", key.c_str(), - stringValue.c_str()); - return false; + stringValue->c_str()); + return std::nullopt; + } + return value; +} + +std::optional<double> PropertyMap::getDouble(const std::string& key) const { + std::optional<std::string> stringValue = getString(key); + if (!stringValue.has_value() || stringValue->length() == 0) { + return std::nullopt; } - outValue = value; - return true; + + char* end; + double value = strtod(stringValue->c_str(), &end); + if (*end != '\0') { + ALOGW("Property key '%s' has invalid value '%s'. Expected a double.", key.c_str(), + stringValue->c_str()); + return std::nullopt; + } + return value; } void PropertyMap::addAll(const PropertyMap* map) { - for (size_t i = 0; i < map->mProperties.size(); i++) { - mProperties.add(map->mProperties.keyAt(i), map->mProperties.valueAt(i)); + for (const auto& [key, value] : map->mProperties) { + mProperties.emplace(key, value); } } @@ -115,25 +132,24 @@ android::base::Result<std::unique_ptr<PropertyMap>> PropertyMap::load(const char Tokenizer* rawTokenizer; status_t status = Tokenizer::open(String8(filename), &rawTokenizer); - std::unique_ptr<Tokenizer> tokenizer(rawTokenizer); if (status) { - ALOGE("Error %d opening property file %s.", status, filename); - } else { + return android::base::Error(-status) << "Could not open file: " << filename; + } #if DEBUG_PARSER_PERFORMANCE - nsecs_t startTime = systemTime(SYSTEM_TIME_MONOTONIC); + nsecs_t startTime = systemTime(SYSTEM_TIME_MONOTONIC); #endif - Parser parser(outMap.get(), tokenizer.get()); - status = parser.parse(); + std::unique_ptr<Tokenizer> tokenizer(rawTokenizer); + Parser parser(outMap.get(), tokenizer.get()); + status = parser.parse(); #if DEBUG_PARSER_PERFORMANCE - nsecs_t elapsedTime = systemTime(SYSTEM_TIME_MONOTONIC) - startTime; - ALOGD("Parsed property file '%s' %d lines in %0.3fms.", - tokenizer->getFilename().c_str(), tokenizer->getLineNumber(), - elapsedTime / 1000000.0); + nsecs_t elapsedTime = systemTime(SYSTEM_TIME_MONOTONIC) - startTime; + ALOGD("Parsed property file '%s' %d lines in %0.3fms.", tokenizer->getFilename().string(), + tokenizer->getLineNumber(), elapsedTime / 1000000.0); #endif - if (status) { - return android::base::Error(BAD_VALUE) << "Could not parse " << filename; - } + if (status) { + return android::base::Error(BAD_VALUE) << "Could not parse " << filename; } + return std::move(outMap); } @@ -184,13 +200,13 @@ status_t PropertyMap::Parser::parse() { return BAD_VALUE; } - if (mMap->hasProperty(keyToken)) { + if (mMap->hasProperty(keyToken.c_str())) { ALOGE("%s: Duplicate property value for key '%s'.", mTokenizer->getLocation().c_str(), keyToken.c_str()); return BAD_VALUE; } - mMap->addProperty(keyToken, valueToken); + mMap->addProperty(keyToken.c_str(), valueToken.c_str()); } mTokenizer->nextLine(); diff --git a/libs/input/PropertyMap_fuzz.cpp b/libs/input/PropertyMap_fuzz.cpp index afb97a1d47..6299ca8ef9 100755..100644 --- a/libs/input/PropertyMap_fuzz.cpp +++ b/libs/input/PropertyMap_fuzz.cpp @@ -17,32 +17,21 @@ #include "android-base/file.h" #include "fuzzer/FuzzedDataProvider.h" #include "input/PropertyMap.h" -#include "utils/String8.h" static constexpr int MAX_FILE_SIZE = 256; static constexpr int MAX_STR_LEN = 2048; static constexpr int MAX_OPERATIONS = 1000; -static const std::vector<std::function<void(FuzzedDataProvider*, android::PropertyMap)>> +static const std::vector<std::function<void(FuzzedDataProvider*, android::PropertyMap&)>> operations = { - [](FuzzedDataProvider*, android::PropertyMap propertyMap) -> void { - propertyMap.getProperties(); - }, - [](FuzzedDataProvider*, android::PropertyMap propertyMap) -> void { + [](FuzzedDataProvider*, android::PropertyMap& propertyMap) -> void { propertyMap.clear(); }, - [](FuzzedDataProvider* dataProvider, android::PropertyMap propertyMap) -> void { - std::string keyStr = dataProvider->ConsumeRandomLengthString(MAX_STR_LEN); - android::String8 key = android::String8(keyStr.c_str()); - propertyMap.hasProperty(key); - }, - [](FuzzedDataProvider* dataProvider, android::PropertyMap propertyMap) -> void { - std::string keyStr = dataProvider->ConsumeRandomLengthString(MAX_STR_LEN); - android::String8 key = android::String8(keyStr.c_str()); - android::String8 out; - propertyMap.tryGetProperty(key, out); + [](FuzzedDataProvider* dataProvider, android::PropertyMap& propertyMap) -> void { + std::string key = dataProvider->ConsumeRandomLengthString(MAX_STR_LEN); + propertyMap.getString(key); }, - [](FuzzedDataProvider* dataProvider, android::PropertyMap /*unused*/) -> void { + [](FuzzedDataProvider* dataProvider, android::PropertyMap& /*unused*/) -> void { TemporaryFile tf; // Generate file contents std::string contents = dataProvider->ConsumeRandomLengthString(MAX_FILE_SIZE); @@ -54,17 +43,15 @@ static const std::vector<std::function<void(FuzzedDataProvider*, android::Proper } android::PropertyMap::load(tf.path); }, - [](FuzzedDataProvider* dataProvider, android::PropertyMap propertyMap) -> void { - std::string keyStr = dataProvider->ConsumeRandomLengthString(MAX_STR_LEN); - std::string valStr = dataProvider->ConsumeRandomLengthString(MAX_STR_LEN); - android::String8 key = android::String8(keyStr.c_str()); - android::String8 val = android::String8(valStr.c_str()); + [](FuzzedDataProvider* dataProvider, android::PropertyMap& propertyMap) -> void { + std::string key = dataProvider->ConsumeRandomLengthString(MAX_STR_LEN); + std::string val = dataProvider->ConsumeRandomLengthString(MAX_STR_LEN); propertyMap.addProperty(key, val); }, }; extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { FuzzedDataProvider dataProvider(data, size); - android::PropertyMap propertyMap = android::PropertyMap(); + android::PropertyMap propertyMap; int opsRun = 0; while (dataProvider.remaining_bytes() > 0 && opsRun++ < MAX_OPERATIONS) { diff --git a/libs/input/TfLiteMotionPredictor.cpp b/libs/input/TfLiteMotionPredictor.cpp new file mode 100644 index 0000000000..85fa176129 --- /dev/null +++ b/libs/input/TfLiteMotionPredictor.cpp @@ -0,0 +1,385 @@ +/* + * Copyright (C) 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#define LOG_TAG "TfLiteMotionPredictor" +#include <input/TfLiteMotionPredictor.h> + +#include <fcntl.h> +#include <sys/mman.h> +#include <unistd.h> + +#include <algorithm> +#include <cmath> +#include <cstddef> +#include <cstdint> +#include <memory> +#include <span> +#include <type_traits> +#include <utility> + +#include <android-base/file.h> +#include <android-base/logging.h> +#include <android-base/mapped_file.h> +#define ATRACE_TAG ATRACE_TAG_INPUT +#include <cutils/trace.h> +#include <log/log.h> + +#include "tensorflow/lite/core/api/error_reporter.h" +#include "tensorflow/lite/core/api/op_resolver.h" +#include "tensorflow/lite/interpreter.h" +#include "tensorflow/lite/kernels/builtin_op_kernels.h" +#include "tensorflow/lite/model.h" +#include "tensorflow/lite/mutable_op_resolver.h" + +namespace android { +namespace { + +constexpr char SIGNATURE_KEY[] = "serving_default"; + +// Input tensor names. +constexpr char INPUT_R[] = "r"; +constexpr char INPUT_PHI[] = "phi"; +constexpr char INPUT_PRESSURE[] = "pressure"; +constexpr char INPUT_TILT[] = "tilt"; +constexpr char INPUT_ORIENTATION[] = "orientation"; + +// Output tensor names. +constexpr char OUTPUT_R[] = "r"; +constexpr char OUTPUT_PHI[] = "phi"; +constexpr char OUTPUT_PRESSURE[] = "pressure"; + +// Ideally, we would just use std::filesystem::exists here, but it requires libc++fs, which causes +// build issues in other parts of the system. +#if defined(__ANDROID__) +bool fileExists(const char* filename) { + struct stat buffer; + return stat(filename, &buffer) == 0; +} +#endif + +std::string getModelPath() { +#if defined(__ANDROID__) + static const char* oemModel = "/vendor/etc/motion_predictor_model.fb"; + if (fileExists(oemModel)) { + return oemModel; + } + return "/system/etc/motion_predictor_model.fb"; +#else + return base::GetExecutableDirectory() + "/motion_predictor_model.fb"; +#endif +} + +// A TFLite ErrorReporter that logs to logcat. +class LoggingErrorReporter : public tflite::ErrorReporter { +public: + int Report(const char* format, va_list args) override { + return LOG_PRI_VA(ANDROID_LOG_ERROR, LOG_TAG, format, args); + } +}; + +// Searches a runner for an input tensor. +TfLiteTensor* findInputTensor(const char* name, tflite::SignatureRunner* runner) { + TfLiteTensor* tensor = runner->input_tensor(name); + LOG_ALWAYS_FATAL_IF(!tensor, "Failed to find input tensor '%s'", name); + return tensor; +} + +// Searches a runner for an output tensor. +const TfLiteTensor* findOutputTensor(const char* name, tflite::SignatureRunner* runner) { + const TfLiteTensor* tensor = runner->output_tensor(name); + LOG_ALWAYS_FATAL_IF(!tensor, "Failed to find output tensor '%s'", name); + return tensor; +} + +// Returns the buffer for a tensor of type T. +template <typename T> +std::span<T> getTensorBuffer(typename std::conditional<std::is_const<T>::value, const TfLiteTensor*, + TfLiteTensor*>::type tensor) { + LOG_ALWAYS_FATAL_IF(!tensor); + + const TfLiteType type = tflite::typeToTfLiteType<typename std::remove_cv<T>::type>(); + LOG_ALWAYS_FATAL_IF(tensor->type != type, "Unexpected type for '%s' tensor: %s (expected %s)", + tensor->name, TfLiteTypeGetName(tensor->type), TfLiteTypeGetName(type)); + + LOG_ALWAYS_FATAL_IF(!tensor->data.data); + return {reinterpret_cast<T*>(tensor->data.data), + static_cast<typename std::span<T>::index_type>(tensor->bytes / sizeof(T))}; +} + +// Verifies that a tensor exists and has an underlying buffer of type T. +template <typename T> +void checkTensor(const TfLiteTensor* tensor) { + LOG_ALWAYS_FATAL_IF(!tensor); + + const auto buffer = getTensorBuffer<const T>(tensor); + LOG_ALWAYS_FATAL_IF(buffer.empty(), "No buffer for tensor '%s'", tensor->name); +} + +std::unique_ptr<tflite::OpResolver> createOpResolver() { + auto resolver = std::make_unique<tflite::MutableOpResolver>(); + resolver->AddBuiltin(::tflite::BuiltinOperator_CONCATENATION, + ::tflite::ops::builtin::Register_CONCATENATION()); + resolver->AddBuiltin(::tflite::BuiltinOperator_FULLY_CONNECTED, + ::tflite::ops::builtin::Register_FULLY_CONNECTED()); + return resolver; +} + +} // namespace + +TfLiteMotionPredictorBuffers::TfLiteMotionPredictorBuffers(size_t inputLength) + : mInputR(inputLength, 0), + mInputPhi(inputLength, 0), + mInputPressure(inputLength, 0), + mInputTilt(inputLength, 0), + mInputOrientation(inputLength, 0) { + LOG_ALWAYS_FATAL_IF(inputLength == 0, "Buffer input size must be greater than 0"); +} + +void TfLiteMotionPredictorBuffers::reset() { + std::fill(mInputR.begin(), mInputR.end(), 0); + std::fill(mInputPhi.begin(), mInputPhi.end(), 0); + std::fill(mInputPressure.begin(), mInputPressure.end(), 0); + std::fill(mInputTilt.begin(), mInputTilt.end(), 0); + std::fill(mInputOrientation.begin(), mInputOrientation.end(), 0); + mAxisFrom.reset(); + mAxisTo.reset(); +} + +void TfLiteMotionPredictorBuffers::copyTo(TfLiteMotionPredictorModel& model) const { + LOG_ALWAYS_FATAL_IF(mInputR.size() != model.inputLength(), + "Buffer length %zu doesn't match model input length %zu", mInputR.size(), + model.inputLength()); + LOG_ALWAYS_FATAL_IF(!isReady(), "Buffers are incomplete"); + + std::copy(mInputR.begin(), mInputR.end(), model.inputR().begin()); + std::copy(mInputPhi.begin(), mInputPhi.end(), model.inputPhi().begin()); + std::copy(mInputPressure.begin(), mInputPressure.end(), model.inputPressure().begin()); + std::copy(mInputTilt.begin(), mInputTilt.end(), model.inputTilt().begin()); + std::copy(mInputOrientation.begin(), mInputOrientation.end(), model.inputOrientation().begin()); +} + +void TfLiteMotionPredictorBuffers::pushSample(int64_t timestamp, + const TfLiteMotionPredictorSample sample) { + // Convert the sample (x, y) into polar (r, φ) based on a reference axis + // from the preceding two points (mAxisFrom/mAxisTo). + + mTimestamp = timestamp; + + if (!mAxisTo) { // First point. + mAxisTo = sample; + return; + } + + // Vector from the last point to the current sample point. + const TfLiteMotionPredictorSample::Point v = sample.position - mAxisTo->position; + + const float r = std::hypot(v.x, v.y); + float phi = 0; + float orientation = 0; + + // Ignore the sample if there is no movement. These samples can occur when there's change to a + // property other than the coordinates and pollute the input to the model. + if (r == 0) { + return; + } + + if (!mAxisFrom) { // Second point. + // We can only determine the distance from the first point, and not any + // angle. However, if the second point forms an axis, the orientation can + // be transformed relative to that axis. + const float axisPhi = std::atan2(v.y, v.x); + // A MotionEvent's orientation is measured clockwise from the vertical + // axis, but axisPhi is measured counter-clockwise from the horizontal + // axis. + orientation = M_PI_2 - sample.orientation - axisPhi; + } else { + const TfLiteMotionPredictorSample::Point axis = mAxisTo->position - mAxisFrom->position; + const float axisPhi = std::atan2(axis.y, axis.x); + phi = std::atan2(v.y, v.x) - axisPhi; + + if (std::hypot(axis.x, axis.y) > 0) { + // See note above. + orientation = M_PI_2 - sample.orientation - axisPhi; + } + } + + // Update the axis for the next point. + mAxisFrom = mAxisTo; + mAxisTo = sample; + + // Push the current sample onto the end of the input buffers. + mInputR.pushBack(r); + mInputPhi.pushBack(phi); + mInputPressure.pushBack(sample.pressure); + mInputTilt.pushBack(sample.tilt); + mInputOrientation.pushBack(orientation); +} + +std::unique_ptr<TfLiteMotionPredictorModel> TfLiteMotionPredictorModel::create() { + const std::string modelPath = getModelPath(); + android::base::unique_fd fd(open(modelPath.c_str(), O_RDONLY)); + if (fd == -1) { + PLOG(FATAL) << "Could not read model from " << modelPath; + } + + const off_t fdSize = lseek(fd, 0, SEEK_END); + if (fdSize == -1) { + PLOG(FATAL) << "Failed to determine file size"; + } + + std::unique_ptr<android::base::MappedFile> modelBuffer = + android::base::MappedFile::FromFd(fd, /*offset=*/0, fdSize, PROT_READ); + if (!modelBuffer) { + PLOG(FATAL) << "Failed to mmap model"; + } + + return std::unique_ptr<TfLiteMotionPredictorModel>( + new TfLiteMotionPredictorModel(std::move(modelBuffer))); +} + +TfLiteMotionPredictorModel::TfLiteMotionPredictorModel( + std::unique_ptr<android::base::MappedFile> model) + : mFlatBuffer(std::move(model)) { + CHECK(mFlatBuffer); + mErrorReporter = std::make_unique<LoggingErrorReporter>(); + mModel = tflite::FlatBufferModel::VerifyAndBuildFromBuffer(mFlatBuffer->data(), + mFlatBuffer->size(), + /*extra_verifier=*/nullptr, + mErrorReporter.get()); + LOG_ALWAYS_FATAL_IF(!mModel); + + auto resolver = createOpResolver(); + tflite::InterpreterBuilder builder(*mModel, *resolver); + + if (builder(&mInterpreter) != kTfLiteOk || !mInterpreter) { + LOG_ALWAYS_FATAL("Failed to build interpreter"); + } + + mRunner = mInterpreter->GetSignatureRunner(SIGNATURE_KEY); + LOG_ALWAYS_FATAL_IF(!mRunner, "Failed to find runner for signature '%s'", SIGNATURE_KEY); + + allocateTensors(); +} + +TfLiteMotionPredictorModel::~TfLiteMotionPredictorModel() {} + +void TfLiteMotionPredictorModel::allocateTensors() { + if (mRunner->AllocateTensors() != kTfLiteOk) { + LOG_ALWAYS_FATAL("Failed to allocate tensors"); + } + + attachInputTensors(); + attachOutputTensors(); + + checkTensor<float>(mInputR); + checkTensor<float>(mInputPhi); + checkTensor<float>(mInputPressure); + checkTensor<float>(mInputTilt); + checkTensor<float>(mInputOrientation); + checkTensor<float>(mOutputR); + checkTensor<float>(mOutputPhi); + checkTensor<float>(mOutputPressure); + + const auto checkInputTensorSize = [this](const TfLiteTensor* tensor) { + const size_t size = getTensorBuffer<const float>(tensor).size(); + LOG_ALWAYS_FATAL_IF(size != inputLength(), + "Tensor '%s' length %zu does not match input length %zu", tensor->name, + size, inputLength()); + }; + + checkInputTensorSize(mInputR); + checkInputTensorSize(mInputPhi); + checkInputTensorSize(mInputPressure); + checkInputTensorSize(mInputTilt); + checkInputTensorSize(mInputOrientation); +} + +void TfLiteMotionPredictorModel::attachInputTensors() { + mInputR = findInputTensor(INPUT_R, mRunner); + mInputPhi = findInputTensor(INPUT_PHI, mRunner); + mInputPressure = findInputTensor(INPUT_PRESSURE, mRunner); + mInputTilt = findInputTensor(INPUT_TILT, mRunner); + mInputOrientation = findInputTensor(INPUT_ORIENTATION, mRunner); +} + +void TfLiteMotionPredictorModel::attachOutputTensors() { + mOutputR = findOutputTensor(OUTPUT_R, mRunner); + mOutputPhi = findOutputTensor(OUTPUT_PHI, mRunner); + mOutputPressure = findOutputTensor(OUTPUT_PRESSURE, mRunner); +} + +bool TfLiteMotionPredictorModel::invoke() { + ATRACE_BEGIN("TfLiteMotionPredictorModel::invoke"); + TfLiteStatus result = mRunner->Invoke(); + ATRACE_END(); + + if (result != kTfLiteOk) { + return false; + } + + // Invoke() might reallocate tensors, so they need to be reattached. + attachInputTensors(); + attachOutputTensors(); + + if (outputR().size() != outputPhi().size() || outputR().size() != outputPressure().size()) { + LOG_ALWAYS_FATAL("Output size mismatch: (r: %zu, phi: %zu, pressure: %zu)", + outputR().size(), outputPhi().size(), outputPressure().size()); + } + + return true; +} + +size_t TfLiteMotionPredictorModel::inputLength() const { + return getTensorBuffer<const float>(mInputR).size(); +} + +size_t TfLiteMotionPredictorModel::outputLength() const { + return getTensorBuffer<const float>(mOutputR).size(); +} + +std::span<float> TfLiteMotionPredictorModel::inputR() { + return getTensorBuffer<float>(mInputR); +} + +std::span<float> TfLiteMotionPredictorModel::inputPhi() { + return getTensorBuffer<float>(mInputPhi); +} + +std::span<float> TfLiteMotionPredictorModel::inputPressure() { + return getTensorBuffer<float>(mInputPressure); +} + +std::span<float> TfLiteMotionPredictorModel::inputTilt() { + return getTensorBuffer<float>(mInputTilt); +} + +std::span<float> TfLiteMotionPredictorModel::inputOrientation() { + return getTensorBuffer<float>(mInputOrientation); +} + +std::span<const float> TfLiteMotionPredictorModel::outputR() const { + return getTensorBuffer<const float>(mOutputR); +} + +std::span<const float> TfLiteMotionPredictorModel::outputPhi() const { + return getTensorBuffer<const float>(mOutputPhi); +} + +std::span<const float> TfLiteMotionPredictorModel::outputPressure() const { + return getTensorBuffer<const float>(mOutputPressure); +} + +} // namespace android diff --git a/libs/input/TouchVideoFrame.cpp b/libs/input/TouchVideoFrame.cpp index c62e0985f1..6d7d5614c6 100644 --- a/libs/input/TouchVideoFrame.cpp +++ b/libs/input/TouchVideoFrame.cpp @@ -40,16 +40,19 @@ const std::vector<int16_t>& TouchVideoFrame::getData() const { return mData; } const struct timeval& TouchVideoFrame::getTimestamp() const { return mTimestamp; } -void TouchVideoFrame::rotate(int32_t orientation) { +void TouchVideoFrame::rotate(ui::Rotation orientation) { switch (orientation) { - case DISPLAY_ORIENTATION_90: - rotateQuarterTurn(false /*clockwise*/); + case ui::ROTATION_90: + rotateQuarterTurn(/*clockwise=*/false); break; - case DISPLAY_ORIENTATION_180: + case ui::ROTATION_180: rotate180(); break; - case DISPLAY_ORIENTATION_270: - rotateQuarterTurn(true /*clockwise*/); + case ui::ROTATION_270: + rotateQuarterTurn(/*clockwise=*/true); + break; + case ui::ROTATION_0: + // No need to rotate if there's no rotation. break; } } diff --git a/libs/input/VelocityControl.cpp b/libs/input/VelocityControl.cpp index 6e991e98bb..5720099033 100644 --- a/libs/input/VelocityControl.cpp +++ b/libs/input/VelocityControl.cpp @@ -37,6 +37,10 @@ VelocityControl::VelocityControl() { reset(); } +VelocityControlParameters& VelocityControl::getParameters() { + return mParameters; +} + void VelocityControl::setParameters(const VelocityControlParameters& parameters) { mParameters = parameters; reset(); @@ -44,8 +48,8 @@ void VelocityControl::setParameters(const VelocityControlParameters& parameters) void VelocityControl::reset() { mLastMovementTime = LLONG_MIN; - mRawPosition.x = 0; - mRawPosition.y = 0; + mRawPositionX = 0; + mRawPositionY = 0; mVelocityTracker.clear(); } @@ -61,17 +65,21 @@ void VelocityControl::move(nsecs_t eventTime, float* deltaX, float* deltaY) { mLastMovementTime = eventTime; if (deltaX) { - mRawPosition.x += *deltaX; + mRawPositionX += *deltaX; } if (deltaY) { - mRawPosition.y += *deltaY; + mRawPositionY += *deltaY; } - mVelocityTracker.addMovement(eventTime, BitSet32(BitSet32::valueForBit(0)), {mRawPosition}); + mVelocityTracker.addMovement(eventTime, /*pointerId=*/0, AMOTION_EVENT_AXIS_X, + mRawPositionX); + mVelocityTracker.addMovement(eventTime, /*pointerId=*/0, AMOTION_EVENT_AXIS_Y, + mRawPositionY); - float vx, vy; + std::optional<float> vx = mVelocityTracker.getVelocity(AMOTION_EVENT_AXIS_X, 0); + std::optional<float> vy = mVelocityTracker.getVelocity(AMOTION_EVENT_AXIS_Y, 0); float scale = mParameters.scale; - if (mVelocityTracker.getVelocity(0, &vx, &vy)) { - float speed = hypotf(vx, vy) * scale; + if (vx && vy) { + float speed = hypotf(*vx, *vy) * scale; if (speed >= mParameters.highThreshold) { // Apply full acceleration above the high speed threshold. scale *= mParameters.acceleration; @@ -85,10 +93,9 @@ void VelocityControl::move(nsecs_t eventTime, float* deltaX, float* deltaY) { if (DEBUG_ACCELERATION) { ALOGD("VelocityControl(%0.3f, %0.3f, %0.3f, %0.3f): " - "vx=%0.3f, vy=%0.3f, speed=%0.3f, accel=%0.3f", - mParameters.scale, mParameters.lowThreshold, mParameters.highThreshold, - mParameters.acceleration, - vx, vy, speed, scale / mParameters.scale); + "vx=%0.3f, vy=%0.3f, speed=%0.3f, accel=%0.3f", + mParameters.scale, mParameters.lowThreshold, mParameters.highThreshold, + mParameters.acceleration, *vx, *vy, speed, scale / mParameters.scale); } } else { diff --git a/libs/input/VelocityTracker.cpp b/libs/input/VelocityTracker.cpp index 7f427f2364..8551e5fa1c 100644 --- a/libs/input/VelocityTracker.cpp +++ b/libs/input/VelocityTracker.cpp @@ -23,10 +23,13 @@ #include <optional> #include <android-base/stringprintf.h> +#include <input/PrintTools.h> #include <input/VelocityTracker.h> #include <utils/BitSet.h> #include <utils/Timers.h> +using std::literals::chrono_literals::operator""ms; + namespace android { /** @@ -53,12 +56,34 @@ const bool DEBUG_IMPULSE = // Nanoseconds per milliseconds. static const nsecs_t NANOS_PER_MS = 1000000; +// All axes supported for velocity tracking, mapped to their default strategies. +// Although other strategies are available for testing and comparison purposes, +// the default strategy is the one that applications will actually use. Be very careful +// when adjusting the default strategy because it can dramatically affect +// (often in a bad way) the user experience. +static const std::map<int32_t, VelocityTracker::Strategy> DEFAULT_STRATEGY_BY_AXIS = + {{AMOTION_EVENT_AXIS_X, VelocityTracker::Strategy::LSQ2}, + {AMOTION_EVENT_AXIS_Y, VelocityTracker::Strategy::LSQ2}, + {AMOTION_EVENT_AXIS_SCROLL, VelocityTracker::Strategy::IMPULSE}}; + +// Axes specifying location on a 2D plane (i.e. X and Y). +static const std::set<int32_t> PLANAR_AXES = {AMOTION_EVENT_AXIS_X, AMOTION_EVENT_AXIS_Y}; + +// Axes whose motion values are differential values (i.e. deltas). +static const std::set<int32_t> DIFFERENTIAL_AXES = {AMOTION_EVENT_AXIS_SCROLL}; + // Threshold for determining that a pointer has stopped moving. // Some input devices do not send ACTION_MOVE events in the case where a pointer has // stopped. We need to detect this case so that we can accurately predict the // velocity after the pointer starts moving again. -static const nsecs_t ASSUME_POINTER_STOPPED_TIME = 40 * NANOS_PER_MS; +static const std::chrono::duration ASSUME_POINTER_STOPPED_TIME = 40ms; +static std::string toString(std::chrono::nanoseconds t) { + std::stringstream stream; + stream.precision(1); + stream << std::fixed << std::chrono::duration<float, std::milli>(t).count() << " ms"; + return stream.str(); +} static float vectorDot(const float* a, const float* b, uint32_t m) { float r = 0; @@ -118,46 +143,43 @@ static std::string matrixToString(const float* a, uint32_t m, uint32_t n, bool r // --- VelocityTracker --- VelocityTracker::VelocityTracker(const Strategy strategy) - : mLastEventTime(0), mCurrentPointerIdBits(0), mActivePointerId(-1) { - // Configure the strategy. - if (!configureStrategy(strategy)) { - ALOGE("Unrecognized velocity tracker strategy %" PRId32 ".", strategy); - if (!configureStrategy(VelocityTracker::DEFAULT_STRATEGY)) { - LOG_ALWAYS_FATAL("Could not create the default velocity tracker strategy '%" PRId32 - "'!", - strategy); - } - } -} + : mLastEventTime(0), mCurrentPointerIdBits(0), mOverrideStrategy(strategy) {} VelocityTracker::~VelocityTracker() { } -bool VelocityTracker::configureStrategy(Strategy strategy) { - if (strategy == VelocityTracker::Strategy::DEFAULT) { - mStrategy = createStrategy(VelocityTracker::DEFAULT_STRATEGY); +bool VelocityTracker::isAxisSupported(int32_t axis) { + return DEFAULT_STRATEGY_BY_AXIS.find(axis) != DEFAULT_STRATEGY_BY_AXIS.end(); +} + +void VelocityTracker::configureStrategy(int32_t axis) { + const bool isDifferentialAxis = DIFFERENTIAL_AXES.find(axis) != DIFFERENTIAL_AXES.end(); + + std::unique_ptr<VelocityTrackerStrategy> createdStrategy; + if (mOverrideStrategy != VelocityTracker::Strategy::DEFAULT) { + createdStrategy = createStrategy(mOverrideStrategy, /*deltaValues=*/isDifferentialAxis); } else { - mStrategy = createStrategy(strategy); + createdStrategy = createStrategy(DEFAULT_STRATEGY_BY_AXIS.at(axis), + /*deltaValues=*/isDifferentialAxis); } - return mStrategy != nullptr; + + LOG_ALWAYS_FATAL_IF(createdStrategy == nullptr, + "Could not create velocity tracker strategy for axis '%" PRId32 "'!", axis); + mConfiguredStrategies[axis] = std::move(createdStrategy); } std::unique_ptr<VelocityTrackerStrategy> VelocityTracker::createStrategy( - VelocityTracker::Strategy strategy) { + VelocityTracker::Strategy strategy, bool deltaValues) { switch (strategy) { case VelocityTracker::Strategy::IMPULSE: - if (DEBUG_STRATEGY) { - ALOGI("Initializing impulse strategy"); - } - return std::make_unique<ImpulseVelocityTrackerStrategy>(); + ALOGI_IF(DEBUG_STRATEGY, "Initializing impulse strategy"); + return std::make_unique<ImpulseVelocityTrackerStrategy>(deltaValues); case VelocityTracker::Strategy::LSQ1: return std::make_unique<LeastSquaresVelocityTrackerStrategy>(1); case VelocityTracker::Strategy::LSQ2: - if (DEBUG_STRATEGY && !DEBUG_IMPULSE) { - ALOGI("Initializing lsq2 strategy"); - } + ALOGI_IF(DEBUG_STRATEGY && !DEBUG_IMPULSE, "Initializing lsq2 strategy"); return std::make_unique<LeastSquaresVelocityTrackerStrategy>(2); case VelocityTracker::Strategy::LSQ3: @@ -167,17 +189,17 @@ std::unique_ptr<VelocityTrackerStrategy> VelocityTracker::createStrategy( return std::make_unique< LeastSquaresVelocityTrackerStrategy>(2, LeastSquaresVelocityTrackerStrategy:: - WEIGHTING_DELTA); + Weighting::DELTA); case VelocityTracker::Strategy::WLSQ2_CENTRAL: return std::make_unique< LeastSquaresVelocityTrackerStrategy>(2, LeastSquaresVelocityTrackerStrategy:: - WEIGHTING_CENTRAL); + Weighting::CENTRAL); case VelocityTracker::Strategy::WLSQ2_RECENT: return std::make_unique< LeastSquaresVelocityTrackerStrategy>(2, LeastSquaresVelocityTrackerStrategy:: - WEIGHTING_RECENT); + Weighting::RECENT); case VelocityTracker::Strategy::INT1: return std::make_unique<IntegratingVelocityTrackerStrategy>(1); @@ -196,194 +218,211 @@ std::unique_ptr<VelocityTrackerStrategy> VelocityTracker::createStrategy( void VelocityTracker::clear() { mCurrentPointerIdBits.clear(); - mActivePointerId = -1; - - mStrategy->clear(); + mActivePointerId = std::nullopt; + mConfiguredStrategies.clear(); } -void VelocityTracker::clearPointers(BitSet32 idBits) { - BitSet32 remainingIdBits(mCurrentPointerIdBits.value & ~idBits.value); - mCurrentPointerIdBits = remainingIdBits; +void VelocityTracker::clearPointer(int32_t pointerId) { + mCurrentPointerIdBits.clearBit(pointerId); - if (mActivePointerId >= 0 && idBits.hasBit(mActivePointerId)) { - mActivePointerId = !remainingIdBits.isEmpty() ? remainingIdBits.firstMarkedBit() : -1; + if (mActivePointerId && *mActivePointerId == pointerId) { + // The active pointer id is being removed. Mark it invalid and try to find a new one + // from the remaining pointers. + mActivePointerId = std::nullopt; + if (!mCurrentPointerIdBits.isEmpty()) { + mActivePointerId = mCurrentPointerIdBits.firstMarkedBit(); + } } - mStrategy->clearPointers(idBits); + for (const auto& [_, strategy] : mConfiguredStrategies) { + strategy->clearPointer(pointerId); + } } -void VelocityTracker::addMovement(nsecs_t eventTime, BitSet32 idBits, - const std::vector<VelocityTracker::Position>& positions) { - LOG_ALWAYS_FATAL_IF(idBits.count() != positions.size(), - "Mismatching number of pointers, idBits=%" PRIu32 ", positions=%zu", - idBits.count(), positions.size()); - while (idBits.count() > MAX_POINTERS) { - idBits.clearLastMarkedBit(); - } +void VelocityTracker::addMovement(nsecs_t eventTime, int32_t pointerId, int32_t axis, + float position) { + if (mCurrentPointerIdBits.hasBit(pointerId) && + std::chrono::nanoseconds(eventTime - mLastEventTime) > ASSUME_POINTER_STOPPED_TIME) { + ALOGD_IF(DEBUG_VELOCITY, "VelocityTracker: stopped for %s, clearing state.", + toString(std::chrono::nanoseconds(eventTime - mLastEventTime)).c_str()); - if ((mCurrentPointerIdBits.value & idBits.value) - && eventTime >= mLastEventTime + ASSUME_POINTER_STOPPED_TIME) { - if (DEBUG_VELOCITY) { - ALOGD("VelocityTracker: stopped for %0.3f ms, clearing state.", - (eventTime - mLastEventTime) * 0.000001f); - } // We have not received any movements for too long. Assume that all pointers // have stopped. - mStrategy->clear(); + mConfiguredStrategies.clear(); } mLastEventTime = eventTime; - mCurrentPointerIdBits = idBits; - if (mActivePointerId < 0 || !idBits.hasBit(mActivePointerId)) { - mActivePointerId = idBits.isEmpty() ? -1 : idBits.firstMarkedBit(); + mCurrentPointerIdBits.markBit(pointerId); + if (!mActivePointerId) { + // Let this be the new active pointer if no active pointer is currently set + mActivePointerId = pointerId; } - mStrategy->addMovement(eventTime, idBits, positions); + if (mConfiguredStrategies.find(axis) == mConfiguredStrategies.end()) { + configureStrategy(axis); + } + mConfiguredStrategies[axis]->addMovement(eventTime, pointerId, position); if (DEBUG_VELOCITY) { - ALOGD("VelocityTracker: addMovement eventTime=%" PRId64 - ", idBits=0x%08x, activePointerId=%d", - eventTime, idBits.value, mActivePointerId); - for (BitSet32 iterBits(idBits); !iterBits.isEmpty();) { - uint32_t id = iterBits.firstMarkedBit(); - uint32_t index = idBits.getIndexOfBit(id); - iterBits.clearBit(id); - Estimator estimator; - getEstimator(id, &estimator); - ALOGD(" %d: position (%0.3f, %0.3f), " - "estimator (degree=%d, xCoeff=%s, yCoeff=%s, confidence=%f)", - id, positions[index].x, positions[index].y, int(estimator.degree), - vectorToString(estimator.xCoeff, estimator.degree + 1).c_str(), - vectorToString(estimator.yCoeff, estimator.degree + 1).c_str(), - estimator.confidence); - } + ALOGD("VelocityTracker: addMovement eventTime=%" PRId64 ", pointerId=%" PRId32 + ", activePointerId=%s", + eventTime, pointerId, toString(mActivePointerId).c_str()); + + std::optional<Estimator> estimator = getEstimator(axis, pointerId); + ALOGD(" %d: axis=%d, position=%0.3f, " + "estimator (degree=%d, coeff=%s, confidence=%f)", + pointerId, axis, position, int((*estimator).degree), + vectorToString((*estimator).coeff.data(), (*estimator).degree + 1).c_str(), + (*estimator).confidence); } } void VelocityTracker::addMovement(const MotionEvent* event) { + // Stores data about which axes to process based on the incoming motion event. + std::set<int32_t> axesToProcess; int32_t actionMasked = event->getActionMasked(); switch (actionMasked) { - case AMOTION_EVENT_ACTION_DOWN: - case AMOTION_EVENT_ACTION_HOVER_ENTER: - // Clear all pointers on down before adding the new movement. - clear(); - break; - case AMOTION_EVENT_ACTION_POINTER_DOWN: { - // Start a new movement trace for a pointer that just went down. - // We do this on down instead of on up because the client may want to query the - // final velocity for a pointer that just went up. - BitSet32 downIdBits; - downIdBits.markBit(event->getPointerId(event->getActionIndex())); - clearPointers(downIdBits); - break; - } - case AMOTION_EVENT_ACTION_MOVE: - case AMOTION_EVENT_ACTION_HOVER_MOVE: - break; - default: - // Ignore all other actions because they do not convey any new information about - // pointer movement. We also want to preserve the last known velocity of the pointers. - // Note that ACTION_UP and ACTION_POINTER_UP always report the last known position - // of the pointers that went up. ACTION_POINTER_UP does include the new position of - // pointers that remained down but we will also receive an ACTION_MOVE with this - // information if any of them actually moved. Since we don't know how many pointers - // will be going up at once it makes sense to just wait for the following ACTION_MOVE - // before adding the movement. - return; - } - - size_t pointerCount = event->getPointerCount(); - if (pointerCount > MAX_POINTERS) { - pointerCount = MAX_POINTERS; - } - - BitSet32 idBits; - for (size_t i = 0; i < pointerCount; i++) { - idBits.markBit(event->getPointerId(i)); - } - - uint32_t pointerIndex[MAX_POINTERS]; - for (size_t i = 0; i < pointerCount; i++) { - pointerIndex[i] = idBits.getIndexOfBit(event->getPointerId(i)); + case AMOTION_EVENT_ACTION_DOWN: + case AMOTION_EVENT_ACTION_HOVER_ENTER: + // Clear all pointers on down before adding the new movement. + clear(); + axesToProcess.insert(PLANAR_AXES.begin(), PLANAR_AXES.end()); + break; + case AMOTION_EVENT_ACTION_POINTER_DOWN: { + // Start a new movement trace for a pointer that just went down. + // We do this on down instead of on up because the client may want to query the + // final velocity for a pointer that just went up. + clearPointer(event->getPointerId(event->getActionIndex())); + axesToProcess.insert(PLANAR_AXES.begin(), PLANAR_AXES.end()); + break; + } + case AMOTION_EVENT_ACTION_MOVE: + case AMOTION_EVENT_ACTION_HOVER_MOVE: + axesToProcess.insert(PLANAR_AXES.begin(), PLANAR_AXES.end()); + break; + case AMOTION_EVENT_ACTION_POINTER_UP: + case AMOTION_EVENT_ACTION_UP: { + std::chrono::nanoseconds delaySinceLastEvent(event->getEventTime() - mLastEventTime); + if (delaySinceLastEvent > ASSUME_POINTER_STOPPED_TIME) { + ALOGD_IF(DEBUG_VELOCITY, + "VelocityTracker: stopped for %s, clearing state upon pointer liftoff.", + toString(delaySinceLastEvent).c_str()); + // We have not received any movements for too long. Assume that all pointers + // have stopped. + for (int32_t axis : PLANAR_AXES) { + mConfiguredStrategies.erase(axis); + } + } + // These actions because they do not convey any new information about + // pointer movement. We also want to preserve the last known velocity of the pointers. + // Note that ACTION_UP and ACTION_POINTER_UP always report the last known position + // of the pointers that went up. ACTION_POINTER_UP does include the new position of + // pointers that remained down but we will also receive an ACTION_MOVE with this + // information if any of them actually moved. Since we don't know how many pointers + // will be going up at once it makes sense to just wait for the following ACTION_MOVE + // before adding the movement. + return; + } + case AMOTION_EVENT_ACTION_SCROLL: + axesToProcess.insert(AMOTION_EVENT_AXIS_SCROLL); + break; + default: + // Ignore all other actions. + return; } - std::vector<Position> positions; - positions.resize(pointerCount); - - size_t historySize = event->getHistorySize(); + const size_t historySize = event->getHistorySize(); for (size_t h = 0; h <= historySize; h++) { - nsecs_t eventTime = event->getHistoricalEventTime(h); - for (size_t i = 0; i < pointerCount; i++) { - uint32_t index = pointerIndex[i]; - positions[index].x = event->getHistoricalX(i, h); - positions[index].y = event->getHistoricalY(i, h); + const nsecs_t eventTime = event->getHistoricalEventTime(h); + for (size_t i = 0; i < event->getPointerCount(); i++) { + if (event->isResampled(i, h)) { + continue; // skip resampled samples + } + const int32_t pointerId = event->getPointerId(i); + for (int32_t axis : axesToProcess) { + const float position = event->getHistoricalAxisValue(axis, i, h); + addMovement(eventTime, pointerId, axis, position); + } } - addMovement(eventTime, idBits, positions); } } -bool VelocityTracker::getVelocity(uint32_t id, float* outVx, float* outVy) const { - Estimator estimator; - if (getEstimator(id, &estimator) && estimator.degree >= 1) { - *outVx = estimator.xCoeff[1]; - *outVy = estimator.yCoeff[1]; - return true; +std::optional<float> VelocityTracker::getVelocity(int32_t axis, int32_t pointerId) const { + std::optional<Estimator> estimator = getEstimator(axis, pointerId); + if (estimator && (*estimator).degree >= 1) { + return (*estimator).coeff[1]; } - *outVx = 0; - *outVy = 0; - return false; + return {}; } -bool VelocityTracker::getEstimator(uint32_t id, Estimator* outEstimator) const { - return mStrategy->getEstimator(id, outEstimator); +VelocityTracker::ComputedVelocity VelocityTracker::getComputedVelocity(int32_t units, + float maxVelocity) { + ComputedVelocity computedVelocity; + for (const auto& [axis, _] : mConfiguredStrategies) { + BitSet32 copyIdBits = BitSet32(mCurrentPointerIdBits); + while (!copyIdBits.isEmpty()) { + uint32_t id = copyIdBits.clearFirstMarkedBit(); + std::optional<float> velocity = getVelocity(axis, id); + if (velocity) { + float adjustedVelocity = + std::clamp(*velocity * units / 1000, -maxVelocity, maxVelocity); + computedVelocity.addVelocity(axis, id, adjustedVelocity); + } + } + } + return computedVelocity; } +std::optional<VelocityTracker::Estimator> VelocityTracker::getEstimator(int32_t axis, + int32_t pointerId) const { + const auto& it = mConfiguredStrategies.find(axis); + if (it == mConfiguredStrategies.end()) { + return std::nullopt; + } + return it->second->getEstimator(pointerId); +} // --- LeastSquaresVelocityTrackerStrategy --- -LeastSquaresVelocityTrackerStrategy::LeastSquaresVelocityTrackerStrategy( - uint32_t degree, Weighting weighting) : - mDegree(degree), mWeighting(weighting) { - clear(); -} +LeastSquaresVelocityTrackerStrategy::LeastSquaresVelocityTrackerStrategy(uint32_t degree, + Weighting weighting) + : mDegree(degree), mWeighting(weighting) {} LeastSquaresVelocityTrackerStrategy::~LeastSquaresVelocityTrackerStrategy() { } -void LeastSquaresVelocityTrackerStrategy::clear() { - mIndex = 0; - mMovements[0].idBits.clear(); -} - -void LeastSquaresVelocityTrackerStrategy::clearPointers(BitSet32 idBits) { - BitSet32 remainingIdBits(mMovements[mIndex].idBits.value & ~idBits.value); - mMovements[mIndex].idBits = remainingIdBits; +void LeastSquaresVelocityTrackerStrategy::clearPointer(int32_t pointerId) { + mIndex.erase(pointerId); + mMovements.erase(pointerId); } -void LeastSquaresVelocityTrackerStrategy::addMovement( - nsecs_t eventTime, BitSet32 idBits, - const std::vector<VelocityTracker::Position>& positions) { - if (mMovements[mIndex].eventTime != eventTime) { +void LeastSquaresVelocityTrackerStrategy::addMovement(nsecs_t eventTime, int32_t pointerId, + float position) { + // If data for this pointer already exists, we have a valid entry at the position of + // mIndex[pointerId] and mMovements[pointerId]. In that case, we need to advance the index + // to the next position in the circular buffer and write the new Movement there. Otherwise, + // if this is a first movement for this pointer, we initialize the maps mIndex and mMovements + // for this pointer and write to the first position. + auto [movementIt, inserted] = mMovements.insert({pointerId, {}}); + auto [indexIt, _] = mIndex.insert({pointerId, 0}); + size_t& index = indexIt->second; + if (!inserted && movementIt->second[index].eventTime != eventTime) { // When ACTION_POINTER_DOWN happens, we will first receive ACTION_MOVE with the coordinates // of the existing pointers, and then ACTION_POINTER_DOWN with the coordinates that include // the new pointer. If the eventtimes for both events are identical, just update the data // for this time. // We only compare against the last value, as it is likely that addMovement is called // in chronological order as events occur. - mIndex++; + index++; } - if (mIndex == HISTORY_SIZE) { - mIndex = 0; + if (index == HISTORY_SIZE) { + index = 0; } - Movement& movement = mMovements[mIndex]; + Movement& movement = movementIt->second[index]; movement.eventTime = eventTime; - movement.idBits = idBits; - uint32_t count = idBits.count(); - for (uint32_t i = 0; i < count; i++) { - movement.positions[i] = positions[i]; - } + movement.position = position; } /** @@ -436,12 +475,14 @@ void LeastSquaresVelocityTrackerStrategy::addMovement( * http://en.wikipedia.org/wiki/Gram-Schmidt */ static bool solveLeastSquares(const std::vector<float>& x, const std::vector<float>& y, - const std::vector<float>& w, uint32_t n, float* outB, float* outDet) { + const std::vector<float>& w, uint32_t n, + std::array<float, VelocityTracker::Estimator::MAX_DEGREE + 1>& outB, + float* outDet) { const size_t m = x.size(); - if (DEBUG_STRATEGY) { - ALOGD("solveLeastSquares: m=%d, n=%d, x=%s, y=%s, w=%s", int(m), int(n), - vectorToString(x).c_str(), vectorToString(y).c_str(), vectorToString(w).c_str()); - } + + ALOGD_IF(DEBUG_STRATEGY, "solveLeastSquares: m=%d, n=%d, x=%s, y=%s, w=%s", int(m), int(n), + vectorToString(x).c_str(), vectorToString(y).c_str(), vectorToString(w).c_str()); + LOG_ALWAYS_FATAL_IF(m != y.size() || m != w.size(), "Mismatched vector sizes"); // Expand the X vector to a matrix A, pre-multiplied by the weights. @@ -452,9 +493,9 @@ static bool solveLeastSquares(const std::vector<float>& x, const std::vector<flo a[i][h] = a[i - 1][h] * x[h]; } } - if (DEBUG_STRATEGY) { - ALOGD(" - a=%s", matrixToString(&a[0][0], m, n, false /*rowMajor*/).c_str()); - } + + ALOGD_IF(DEBUG_STRATEGY, " - a=%s", + matrixToString(&a[0][0], m, n, /*rowMajor=*/false).c_str()); // Apply the Gram-Schmidt process to A to obtain its QR decomposition. float q[n][m]; // orthonormal basis, column-major order @@ -473,9 +514,7 @@ static bool solveLeastSquares(const std::vector<float>& x, const std::vector<flo float norm = vectorNorm(&q[j][0], m); if (norm < 0.000001f) { // vectors are linearly dependent or zero so no solution - if (DEBUG_STRATEGY) { - ALOGD(" - no solution, norm=%f", norm); - } + ALOGD_IF(DEBUG_STRATEGY, " - no solution, norm=%f", norm); return false; } @@ -488,8 +527,8 @@ static bool solveLeastSquares(const std::vector<float>& x, const std::vector<flo } } if (DEBUG_STRATEGY) { - ALOGD(" - q=%s", matrixToString(&q[0][0], m, n, false /*rowMajor*/).c_str()); - ALOGD(" - r=%s", matrixToString(&r[0][0], n, n, true /*rowMajor*/).c_str()); + ALOGD(" - q=%s", matrixToString(&q[0][0], m, n, /*rowMajor=*/false).c_str()); + ALOGD(" - r=%s", matrixToString(&r[0][0], n, n, /*rowMajor=*/true).c_str()); // calculate QR, if we factored A correctly then QR should equal A float qr[n][m]; @@ -501,7 +540,7 @@ static bool solveLeastSquares(const std::vector<float>& x, const std::vector<flo } } } - ALOGD(" - qr=%s", matrixToString(&qr[0][0], m, n, false /*rowMajor*/).c_str()); + ALOGD(" - qr=%s", matrixToString(&qr[0][0], m, n, /*rowMajor=*/false).c_str()); } // Solve R B = Qt W Y to find B. This is easy because R is upper triangular. @@ -518,9 +557,8 @@ static bool solveLeastSquares(const std::vector<float>& x, const std::vector<flo } outB[i] /= r[i][i]; } - if (DEBUG_STRATEGY) { - ALOGD(" - b=%s", vectorToString(outB, n).c_str()); - } + + ALOGD_IF(DEBUG_STRATEGY, " - b=%s", vectorToString(outB.data(), n).c_str()); // Calculate the coefficient of determination as 1 - (SSerr / SStot) where // SSerr is the residual sum of squares (variance of the error), @@ -546,11 +584,11 @@ static bool solveLeastSquares(const std::vector<float>& x, const std::vector<flo sstot += w[h] * w[h] * var * var; } *outDet = sstot > 0.000001f ? 1.0f - (sserr / sstot) : 1; - if (DEBUG_STRATEGY) { - ALOGD(" - sserr=%f", sserr); - ALOGD(" - sstot=%f", sstot); - ALOGD(" - det=%f", *outDet); - } + + ALOGD_IF(DEBUG_STRATEGY, " - sserr=%f", sserr); + ALOGD_IF(DEBUG_STRATEGY, " - sstot=%f", sstot); + ALOGD_IF(DEBUG_STRATEGY, " - det=%f", *outDet); + return true; } @@ -608,40 +646,47 @@ static std::optional<std::array<float, 3>> solveUnweightedLeastSquaresDeg2( return std::make_optional(std::array<float, 3>({c, b, a})); } -bool LeastSquaresVelocityTrackerStrategy::getEstimator(uint32_t id, - VelocityTracker::Estimator* outEstimator) const { - outEstimator->clear(); - +std::optional<VelocityTracker::Estimator> LeastSquaresVelocityTrackerStrategy::getEstimator( + int32_t pointerId) const { + const auto movementIt = mMovements.find(pointerId); + if (movementIt == mMovements.end()) { + return std::nullopt; // no data + } // Iterate over movement samples in reverse time order and collect samples. - std::vector<float> x; - std::vector<float> y; + std::vector<float> positions; std::vector<float> w; std::vector<float> time; - uint32_t index = mIndex; - const Movement& newestMovement = mMovements[mIndex]; + uint32_t index = mIndex.at(pointerId); + const Movement& newestMovement = movementIt->second[index]; do { - const Movement& movement = mMovements[index]; - if (!movement.idBits.hasBit(id)) { - break; - } + const Movement& movement = movementIt->second[index]; nsecs_t age = newestMovement.eventTime - movement.eventTime; if (age > HORIZON) { break; } - - const VelocityTracker::Position& position = movement.getPosition(id); - x.push_back(position.x); - y.push_back(position.y); - w.push_back(chooseWeight(index)); + if (movement.eventTime == 0 && index != 0) { + // All eventTime's are initialized to 0. In this fixed-width circular buffer, it's + // possible that not all entries are valid. We use a time=0 as a signal for those + // uninitialized values. If we encounter a time of 0 in a position + // that's > 0, it means that we hit the block where the data wasn't initialized. + // We still don't know whether the value at index=0, with eventTime=0 is valid. + // However, that's only possible when the value is by itself. So there's no hard in + // processing it anyways, since the velocity for a single point is zero, and this + // situation will only be encountered in artificial circumstances (in tests). + // In practice, time will never be 0. + break; + } + positions.push_back(movement.position); + w.push_back(chooseWeight(pointerId, index)); time.push_back(-age * 0.000000001f); index = (index == 0 ? HISTORY_SIZE : index) - 1; - } while (x.size() < HISTORY_SIZE); + } while (positions.size() < HISTORY_SIZE); - const size_t m = x.size(); + const size_t m = positions.size(); if (m == 0) { - return false; // no data + return std::nullopt; // no data } // Calculate a least squares polynomial fit. @@ -650,115 +695,116 @@ bool LeastSquaresVelocityTrackerStrategy::getEstimator(uint32_t id, degree = m - 1; } - if (degree == 2 && mWeighting == WEIGHTING_NONE) { + if (degree == 2 && mWeighting == Weighting::NONE) { // Optimize unweighted, quadratic polynomial fit - std::optional<std::array<float, 3>> xCoeff = solveUnweightedLeastSquaresDeg2(time, x); - std::optional<std::array<float, 3>> yCoeff = solveUnweightedLeastSquaresDeg2(time, y); - if (xCoeff && yCoeff) { - outEstimator->time = newestMovement.eventTime; - outEstimator->degree = 2; - outEstimator->confidence = 1; - for (size_t i = 0; i <= outEstimator->degree; i++) { - outEstimator->xCoeff[i] = (*xCoeff)[i]; - outEstimator->yCoeff[i] = (*yCoeff)[i]; + std::optional<std::array<float, 3>> coeff = + solveUnweightedLeastSquaresDeg2(time, positions); + if (coeff) { + VelocityTracker::Estimator estimator; + estimator.time = newestMovement.eventTime; + estimator.degree = 2; + estimator.confidence = 1; + for (size_t i = 0; i <= estimator.degree; i++) { + estimator.coeff[i] = (*coeff)[i]; } - return true; + return estimator; } } else if (degree >= 1) { // General case for an Nth degree polynomial fit - float xdet, ydet; + float det; uint32_t n = degree + 1; - if (solveLeastSquares(time, x, w, n, outEstimator->xCoeff, &xdet) && - solveLeastSquares(time, y, w, n, outEstimator->yCoeff, &ydet)) { - outEstimator->time = newestMovement.eventTime; - outEstimator->degree = degree; - outEstimator->confidence = xdet * ydet; - if (DEBUG_STRATEGY) { - ALOGD("estimate: degree=%d, xCoeff=%s, yCoeff=%s, confidence=%f", - int(outEstimator->degree), vectorToString(outEstimator->xCoeff, n).c_str(), - vectorToString(outEstimator->yCoeff, n).c_str(), outEstimator->confidence); - } - return true; + VelocityTracker::Estimator estimator; + if (solveLeastSquares(time, positions, w, n, estimator.coeff, &det)) { + estimator.time = newestMovement.eventTime; + estimator.degree = degree; + estimator.confidence = det; + + ALOGD_IF(DEBUG_STRATEGY, "estimate: degree=%d, coeff=%s, confidence=%f", + int(estimator.degree), vectorToString(estimator.coeff.data(), n).c_str(), + estimator.confidence); + + return estimator; } } // No velocity data available for this pointer, but we do have its current position. - outEstimator->xCoeff[0] = x[0]; - outEstimator->yCoeff[0] = y[0]; - outEstimator->time = newestMovement.eventTime; - outEstimator->degree = 0; - outEstimator->confidence = 1; - return true; + VelocityTracker::Estimator estimator; + estimator.coeff[0] = positions[0]; + estimator.time = newestMovement.eventTime; + estimator.degree = 0; + estimator.confidence = 1; + return estimator; } -float LeastSquaresVelocityTrackerStrategy::chooseWeight(uint32_t index) const { +float LeastSquaresVelocityTrackerStrategy::chooseWeight(int32_t pointerId, uint32_t index) const { + const std::array<Movement, HISTORY_SIZE>& movements = mMovements.at(pointerId); switch (mWeighting) { - case WEIGHTING_DELTA: { - // Weight points based on how much time elapsed between them and the next - // point so that points that "cover" a shorter time span are weighed less. - // delta 0ms: 0.5 - // delta 10ms: 1.0 - if (index == mIndex) { + case Weighting::DELTA: { + // Weight points based on how much time elapsed between them and the next + // point so that points that "cover" a shorter time span are weighed less. + // delta 0ms: 0.5 + // delta 10ms: 1.0 + if (index == mIndex.at(pointerId)) { + return 1.0f; + } + uint32_t nextIndex = (index + 1) % HISTORY_SIZE; + float deltaMillis = + (movements[nextIndex].eventTime - movements[index].eventTime) * 0.000001f; + if (deltaMillis < 0) { + return 0.5f; + } + if (deltaMillis < 10) { + return 0.5f + deltaMillis * 0.05; + } return 1.0f; } - uint32_t nextIndex = (index + 1) % HISTORY_SIZE; - float deltaMillis = (mMovements[nextIndex].eventTime- mMovements[index].eventTime) - * 0.000001f; - if (deltaMillis < 0) { + + case Weighting::CENTRAL: { + // Weight points based on their age, weighing very recent and very old points less. + // age 0ms: 0.5 + // age 10ms: 1.0 + // age 50ms: 1.0 + // age 60ms: 0.5 + float ageMillis = + (movements[mIndex.at(pointerId)].eventTime - movements[index].eventTime) * + 0.000001f; + if (ageMillis < 0) { + return 0.5f; + } + if (ageMillis < 10) { + return 0.5f + ageMillis * 0.05; + } + if (ageMillis < 50) { + return 1.0f; + } + if (ageMillis < 60) { + return 0.5f + (60 - ageMillis) * 0.05; + } return 0.5f; } - if (deltaMillis < 10) { - return 0.5f + deltaMillis * 0.05; - } - return 1.0f; - } - case WEIGHTING_CENTRAL: { - // Weight points based on their age, weighing very recent and very old points less. - // age 0ms: 0.5 - // age 10ms: 1.0 - // age 50ms: 1.0 - // age 60ms: 0.5 - float ageMillis = (mMovements[mIndex].eventTime - mMovements[index].eventTime) - * 0.000001f; - if (ageMillis < 0) { + case Weighting::RECENT: { + // Weight points based on their age, weighing older points less. + // age 0ms: 1.0 + // age 50ms: 1.0 + // age 100ms: 0.5 + float ageMillis = + (movements[mIndex.at(pointerId)].eventTime - movements[index].eventTime) * + 0.000001f; + if (ageMillis < 50) { + return 1.0f; + } + if (ageMillis < 100) { + return 0.5f + (100 - ageMillis) * 0.01f; + } return 0.5f; } - if (ageMillis < 10) { - return 0.5f + ageMillis * 0.05; - } - if (ageMillis < 50) { - return 1.0f; - } - if (ageMillis < 60) { - return 0.5f + (60 - ageMillis) * 0.05; - } - return 0.5f; - } - case WEIGHTING_RECENT: { - // Weight points based on their age, weighing older points less. - // age 0ms: 1.0 - // age 50ms: 1.0 - // age 100ms: 0.5 - float ageMillis = (mMovements[mIndex].eventTime - mMovements[index].eventTime) - * 0.000001f; - if (ageMillis < 50) { + case Weighting::NONE: return 1.0f; - } - if (ageMillis < 100) { - return 0.5f + (100 - ageMillis) * 0.01f; - } - return 0.5f; - } - - case WEIGHTING_NONE: - default: - return 1.0f; } } - // --- IntegratingVelocityTrackerStrategy --- IntegratingVelocityTrackerStrategy::IntegratingVelocityTrackerStrategy(uint32_t degree) : @@ -768,60 +814,46 @@ IntegratingVelocityTrackerStrategy::IntegratingVelocityTrackerStrategy(uint32_t IntegratingVelocityTrackerStrategy::~IntegratingVelocityTrackerStrategy() { } -void IntegratingVelocityTrackerStrategy::clear() { - mPointerIdBits.clear(); -} - -void IntegratingVelocityTrackerStrategy::clearPointers(BitSet32 idBits) { - mPointerIdBits.value &= ~idBits.value; +void IntegratingVelocityTrackerStrategy::clearPointer(int32_t pointerId) { + mPointerIdBits.clearBit(pointerId); } -void IntegratingVelocityTrackerStrategy::addMovement( - nsecs_t eventTime, BitSet32 idBits, - const std::vector<VelocityTracker::Position>& positions) { - uint32_t index = 0; - for (BitSet32 iterIdBits(idBits); !iterIdBits.isEmpty();) { - uint32_t id = iterIdBits.clearFirstMarkedBit(); - State& state = mPointerState[id]; - const VelocityTracker::Position& position = positions[index++]; - if (mPointerIdBits.hasBit(id)) { - updateState(state, eventTime, position.x, position.y); - } else { - initState(state, eventTime, position.x, position.y); - } +void IntegratingVelocityTrackerStrategy::addMovement(nsecs_t eventTime, int32_t pointerId, + float position) { + State& state = mPointerState[pointerId]; + if (mPointerIdBits.hasBit(pointerId)) { + updateState(state, eventTime, position); + } else { + initState(state, eventTime, position); } - mPointerIdBits = idBits; + mPointerIdBits.markBit(pointerId); } -bool IntegratingVelocityTrackerStrategy::getEstimator(uint32_t id, - VelocityTracker::Estimator* outEstimator) const { - outEstimator->clear(); - - if (mPointerIdBits.hasBit(id)) { - const State& state = mPointerState[id]; - populateEstimator(state, outEstimator); - return true; +std::optional<VelocityTracker::Estimator> IntegratingVelocityTrackerStrategy::getEstimator( + int32_t pointerId) const { + if (mPointerIdBits.hasBit(pointerId)) { + const State& state = mPointerState[pointerId]; + VelocityTracker::Estimator estimator; + populateEstimator(state, &estimator); + return estimator; } - return false; + return std::nullopt; } -void IntegratingVelocityTrackerStrategy::initState(State& state, - nsecs_t eventTime, float xpos, float ypos) const { +void IntegratingVelocityTrackerStrategy::initState(State& state, nsecs_t eventTime, + float pos) const { state.updateTime = eventTime; state.degree = 0; - state.xpos = xpos; - state.xvel = 0; - state.xaccel = 0; - state.ypos = ypos; - state.yvel = 0; - state.yaccel = 0; + state.pos = pos; + state.accel = 0; + state.vel = 0; } -void IntegratingVelocityTrackerStrategy::updateState(State& state, - nsecs_t eventTime, float xpos, float ypos) const { +void IntegratingVelocityTrackerStrategy::updateState(State& state, nsecs_t eventTime, + float pos) const { const nsecs_t MIN_TIME_DELTA = 2 * NANOS_PER_MS; const float FILTER_TIME_CONSTANT = 0.010f; // 10 milliseconds @@ -832,34 +864,26 @@ void IntegratingVelocityTrackerStrategy::updateState(State& state, float dt = (eventTime - state.updateTime) * 0.000000001f; state.updateTime = eventTime; - float xvel = (xpos - state.xpos) / dt; - float yvel = (ypos - state.ypos) / dt; + float vel = (pos - state.pos) / dt; if (state.degree == 0) { - state.xvel = xvel; - state.yvel = yvel; + state.vel = vel; state.degree = 1; } else { float alpha = dt / (FILTER_TIME_CONSTANT + dt); if (mDegree == 1) { - state.xvel += (xvel - state.xvel) * alpha; - state.yvel += (yvel - state.yvel) * alpha; + state.vel += (vel - state.vel) * alpha; } else { - float xaccel = (xvel - state.xvel) / dt; - float yaccel = (yvel - state.yvel) / dt; + float accel = (vel - state.vel) / dt; if (state.degree == 1) { - state.xaccel = xaccel; - state.yaccel = yaccel; + state.accel = accel; state.degree = 2; } else { - state.xaccel += (xaccel - state.xaccel) * alpha; - state.yaccel += (yaccel - state.yaccel) * alpha; + state.accel += (accel - state.accel) * alpha; } - state.xvel += (state.xaccel * dt) * alpha; - state.yvel += (state.yaccel * dt) * alpha; + state.vel += (state.accel * dt) * alpha; } } - state.xpos = xpos; - state.ypos = ypos; + state.pos = pos; } void IntegratingVelocityTrackerStrategy::populateEstimator(const State& state, @@ -867,68 +891,68 @@ void IntegratingVelocityTrackerStrategy::populateEstimator(const State& state, outEstimator->time = state.updateTime; outEstimator->confidence = 1.0f; outEstimator->degree = state.degree; - outEstimator->xCoeff[0] = state.xpos; - outEstimator->xCoeff[1] = state.xvel; - outEstimator->xCoeff[2] = state.xaccel / 2; - outEstimator->yCoeff[0] = state.ypos; - outEstimator->yCoeff[1] = state.yvel; - outEstimator->yCoeff[2] = state.yaccel / 2; + outEstimator->coeff[0] = state.pos; + outEstimator->coeff[1] = state.vel; + outEstimator->coeff[2] = state.accel / 2; } // --- LegacyVelocityTrackerStrategy --- -LegacyVelocityTrackerStrategy::LegacyVelocityTrackerStrategy() { - clear(); -} +LegacyVelocityTrackerStrategy::LegacyVelocityTrackerStrategy() {} LegacyVelocityTrackerStrategy::~LegacyVelocityTrackerStrategy() { } -void LegacyVelocityTrackerStrategy::clear() { - mIndex = 0; - mMovements[0].idBits.clear(); -} - -void LegacyVelocityTrackerStrategy::clearPointers(BitSet32 idBits) { - BitSet32 remainingIdBits(mMovements[mIndex].idBits.value & ~idBits.value); - mMovements[mIndex].idBits = remainingIdBits; +void LegacyVelocityTrackerStrategy::clearPointer(int32_t pointerId) { + mIndex.erase(pointerId); + mMovements.erase(pointerId); } -void LegacyVelocityTrackerStrategy::addMovement( - nsecs_t eventTime, BitSet32 idBits, - const std::vector<VelocityTracker::Position>& positions) { - if (++mIndex == HISTORY_SIZE) { - mIndex = 0; +void LegacyVelocityTrackerStrategy::addMovement(nsecs_t eventTime, int32_t pointerId, + float position) { + // If data for this pointer already exists, we have a valid entry at the position of + // mIndex[pointerId] and mMovements[pointerId]. In that case, we need to advance the index + // to the next position in the circular buffer and write the new Movement there. Otherwise, + // if this is a first movement for this pointer, we initialize the maps mIndex and mMovements + // for this pointer and write to the first position. + auto [movementIt, inserted] = mMovements.insert({pointerId, {}}); + auto [indexIt, _] = mIndex.insert({pointerId, 0}); + size_t& index = indexIt->second; + if (!inserted && movementIt->second[index].eventTime != eventTime) { + // When ACTION_POINTER_DOWN happens, we will first receive ACTION_MOVE with the coordinates + // of the existing pointers, and then ACTION_POINTER_DOWN with the coordinates that include + // the new pointer. If the eventtimes for both events are identical, just update the data + // for this time. + // We only compare against the last value, as it is likely that addMovement is called + // in chronological order as events occur. + index++; + } + if (index == HISTORY_SIZE) { + index = 0; } - Movement& movement = mMovements[mIndex]; + Movement& movement = movementIt->second[index]; movement.eventTime = eventTime; - movement.idBits = idBits; - uint32_t count = idBits.count(); - for (uint32_t i = 0; i < count; i++) { - movement.positions[i] = positions[i]; - } + movement.position = position; } -bool LegacyVelocityTrackerStrategy::getEstimator(uint32_t id, - VelocityTracker::Estimator* outEstimator) const { - outEstimator->clear(); - - const Movement& newestMovement = mMovements[mIndex]; - if (!newestMovement.idBits.hasBit(id)) { - return false; // no data +std::optional<VelocityTracker::Estimator> LegacyVelocityTrackerStrategy::getEstimator( + int32_t pointerId) const { + const auto movementIt = mMovements.find(pointerId); + if (movementIt == mMovements.end()) { + return std::nullopt; // no data } + const Movement& newestMovement = movementIt->second[mIndex.at(pointerId)]; // Find the oldest sample that contains the pointer and that is not older than HORIZON. nsecs_t minTime = newestMovement.eventTime - HORIZON; - uint32_t oldestIndex = mIndex; + uint32_t oldestIndex = mIndex.at(pointerId); uint32_t numTouches = 1; do { uint32_t nextOldestIndex = (oldestIndex == 0 ? HISTORY_SIZE : oldestIndex) - 1; - const Movement& nextOldestMovement = mMovements[nextOldestIndex]; - if (!nextOldestMovement.idBits.hasBit(id) - || nextOldestMovement.eventTime < minTime) { + const Movement& nextOldestMovement = mMovements.at(pointerId)[nextOldestIndex]; + if (nextOldestMovement.eventTime < minTime) { break; } oldestIndex = nextOldestIndex; @@ -945,94 +969,87 @@ bool LegacyVelocityTrackerStrategy::getEstimator(uint32_t id, // overestimate the velocity at that time point. Most samples might be measured // 16ms apart but some consecutive samples could be only 0.5sm apart because // the hardware or driver reports them irregularly or in bursts. - float accumVx = 0; - float accumVy = 0; + float accumV = 0; uint32_t index = oldestIndex; uint32_t samplesUsed = 0; - const Movement& oldestMovement = mMovements[oldestIndex]; - const VelocityTracker::Position& oldestPosition = oldestMovement.getPosition(id); + const Movement& oldestMovement = mMovements.at(pointerId)[oldestIndex]; + float oldestPosition = oldestMovement.position; nsecs_t lastDuration = 0; while (numTouches-- > 1) { if (++index == HISTORY_SIZE) { index = 0; } - const Movement& movement = mMovements[index]; + const Movement& movement = mMovements.at(pointerId)[index]; nsecs_t duration = movement.eventTime - oldestMovement.eventTime; // If the duration between samples is small, we may significantly overestimate // the velocity. Consequently, we impose a minimum duration constraint on the // samples that we include in the calculation. if (duration >= MIN_DURATION) { - const VelocityTracker::Position& position = movement.getPosition(id); + float position = movement.position; float scale = 1000000000.0f / duration; // one over time delta in seconds - float vx = (position.x - oldestPosition.x) * scale; - float vy = (position.y - oldestPosition.y) * scale; - accumVx = (accumVx * lastDuration + vx * duration) / (duration + lastDuration); - accumVy = (accumVy * lastDuration + vy * duration) / (duration + lastDuration); + float v = (position - oldestPosition) * scale; + accumV = (accumV * lastDuration + v * duration) / (duration + lastDuration); lastDuration = duration; samplesUsed += 1; } } // Report velocity. - const VelocityTracker::Position& newestPosition = newestMovement.getPosition(id); - outEstimator->time = newestMovement.eventTime; - outEstimator->confidence = 1; - outEstimator->xCoeff[0] = newestPosition.x; - outEstimator->yCoeff[0] = newestPosition.y; + float newestPosition = newestMovement.position; + VelocityTracker::Estimator estimator; + estimator.time = newestMovement.eventTime; + estimator.confidence = 1; + estimator.coeff[0] = newestPosition; if (samplesUsed) { - outEstimator->xCoeff[1] = accumVx; - outEstimator->yCoeff[1] = accumVy; - outEstimator->degree = 1; + estimator.coeff[1] = accumV; + estimator.degree = 1; } else { - outEstimator->degree = 0; + estimator.degree = 0; } - return true; + return estimator; } // --- ImpulseVelocityTrackerStrategy --- -ImpulseVelocityTrackerStrategy::ImpulseVelocityTrackerStrategy() { - clear(); -} +ImpulseVelocityTrackerStrategy::ImpulseVelocityTrackerStrategy(bool deltaValues) + : mDeltaValues(deltaValues) {} ImpulseVelocityTrackerStrategy::~ImpulseVelocityTrackerStrategy() { } -void ImpulseVelocityTrackerStrategy::clear() { - mIndex = 0; - mMovements[0].idBits.clear(); +void ImpulseVelocityTrackerStrategy::clearPointer(int32_t pointerId) { + mIndex.erase(pointerId); + mMovements.erase(pointerId); } -void ImpulseVelocityTrackerStrategy::clearPointers(BitSet32 idBits) { - BitSet32 remainingIdBits(mMovements[mIndex].idBits.value & ~idBits.value); - mMovements[mIndex].idBits = remainingIdBits; -} - -void ImpulseVelocityTrackerStrategy::addMovement( - nsecs_t eventTime, BitSet32 idBits, - const std::vector<VelocityTracker::Position>& positions) { - if (mMovements[mIndex].eventTime != eventTime) { +void ImpulseVelocityTrackerStrategy::addMovement(nsecs_t eventTime, int32_t pointerId, + float position) { + // If data for this pointer already exists, we have a valid entry at the position of + // mIndex[pointerId] and mMovements[pointerId]. In that case, we need to advance the index + // to the next position in the circular buffer and write the new Movement there. Otherwise, + // if this is a first movement for this pointer, we initialize the maps mIndex and mMovements + // for this pointer and write to the first position. + auto [movementIt, inserted] = mMovements.insert({pointerId, {}}); + auto [indexIt, _] = mIndex.insert({pointerId, 0}); + size_t& index = indexIt->second; + if (!inserted && movementIt->second[index].eventTime != eventTime) { // When ACTION_POINTER_DOWN happens, we will first receive ACTION_MOVE with the coordinates // of the existing pointers, and then ACTION_POINTER_DOWN with the coordinates that include // the new pointer. If the eventtimes for both events are identical, just update the data // for this time. // We only compare against the last value, as it is likely that addMovement is called // in chronological order as events occur. - mIndex++; + index++; } - if (mIndex == HISTORY_SIZE) { - mIndex = 0; + if (index == HISTORY_SIZE) { + index = 0; } - Movement& movement = mMovements[mIndex]; + Movement& movement = movementIt->second[index]; movement.eventTime = eventTime; - movement.idBits = idBits; - uint32_t count = idBits.count(); - for (uint32_t i = 0; i < count; i++) { - movement.positions[i] = positions[i]; - } + movement.position = position; } /** @@ -1109,7 +1126,8 @@ static float kineticEnergyToVelocity(float work) { return (work < 0 ? -1.0 : 1.0) * sqrtf(fabsf(work)) * sqrt2; } -static float calculateImpulseVelocity(const nsecs_t* t, const float* x, size_t count) { +static float calculateImpulseVelocity(const nsecs_t* t, const float* x, size_t count, + bool deltaValues) { // The input should be in reversed time order (most recent sample at index i=0) // t[i] is in nanoseconds, but due to FP arithmetic, convert to seconds inside this function static constexpr float SECONDS_PER_NANO = 1E-9; @@ -1120,12 +1138,26 @@ static float calculateImpulseVelocity(const nsecs_t* t, const float* x, size_t c if (t[1] > t[0]) { // Algorithm will still work, but not perfectly ALOGE("Samples provided to calculateImpulseVelocity in the wrong order"); } + + // If the data values are delta values, we do not have to calculate deltas here. + // We can use the delta values directly, along with the calculated time deltas. + // Since the data value input is in reversed time order: + // [a] for non-delta inputs, instantenous velocity = (x[i] - x[i-1])/(t[i] - t[i-1]) + // [b] for delta inputs, instantenous velocity = -x[i-1]/(t[i] - t[i - 1]) + // e.g., let the non-delta values are: V = [2, 3, 7], the equivalent deltas are D = [2, 1, 4]. + // Since the input is in reversed time order, the input values for this function would be + // V'=[7, 3, 2] and D'=[4, 1, 2] for the non-delta and delta values, respectively. + // + // The equivalent of {(V'[2] - V'[1]) = 2 - 3 = -1} would be {-D'[1] = -1} + // Similarly, the equivalent of {(V'[1] - V'[0]) = 3 - 7 = -4} would be {-D'[0] = -4} + if (count == 2) { // if 2 points, basic linear calculation if (t[1] == t[0]) { ALOGE("Events have identical time stamps t=%" PRId64 ", setting velocity = 0", t[0]); return 0; } - return (x[1] - x[0]) / (SECONDS_PER_NANO * (t[1] - t[0])); + const float deltaX = deltaValues ? -x[0] : x[1] - x[0]; + return deltaX / (SECONDS_PER_NANO * (t[1] - t[0])); } // Guaranteed to have at least 3 points here float work = 0; @@ -1135,7 +1167,8 @@ static float calculateImpulseVelocity(const nsecs_t* t, const float* x, size_t c continue; } float vprev = kineticEnergyToVelocity(work); // v[i-1] - float vcurr = (x[i] - x[i-1]) / (SECONDS_PER_NANO * (t[i] - t[i-1])); // v[i] + const float deltaX = deltaValues ? -x[i-1] : x[i] - x[i-1]; + float vcurr = deltaX / (SECONDS_PER_NANO * (t[i] - t[i-1])); // v[i] work += (vcurr - vprev) * fabsf(vcurr); if (i == count - 1) { work *= 0.5; // initial condition, case 2) above @@ -1144,69 +1177,70 @@ static float calculateImpulseVelocity(const nsecs_t* t, const float* x, size_t c return kineticEnergyToVelocity(work); } -bool ImpulseVelocityTrackerStrategy::getEstimator(uint32_t id, - VelocityTracker::Estimator* outEstimator) const { - outEstimator->clear(); +std::optional<VelocityTracker::Estimator> ImpulseVelocityTrackerStrategy::getEstimator( + int32_t pointerId) const { + const auto movementIt = mMovements.find(pointerId); + if (movementIt == mMovements.end()) { + return std::nullopt; // no data + } // Iterate over movement samples in reverse time order and collect samples. - float x[HISTORY_SIZE]; - float y[HISTORY_SIZE]; + float positions[HISTORY_SIZE]; nsecs_t time[HISTORY_SIZE]; size_t m = 0; // number of points that will be used for fitting - size_t index = mIndex; - const Movement& newestMovement = mMovements[mIndex]; + size_t index = mIndex.at(pointerId); + const Movement& newestMovement = movementIt->second[index]; do { - const Movement& movement = mMovements[index]; - if (!movement.idBits.hasBit(id)) { - break; - } + const Movement& movement = movementIt->second[index]; nsecs_t age = newestMovement.eventTime - movement.eventTime; if (age > HORIZON) { break; } + if (movement.eventTime == 0 && index != 0) { + // All eventTime's are initialized to 0. If we encounter a time of 0 in a position + // that's >0, it means that we hit the block where the data wasn't initialized. + // It's also possible that the sample at 0 would be invalid, but there's no harm in + // processing it, since it would be just a single point, and will only be encountered + // in artificial circumstances (in tests). + break; + } - const VelocityTracker::Position& position = movement.getPosition(id); - x[m] = position.x; - y[m] = position.y; + positions[m] = movement.position; time[m] = movement.eventTime; index = (index == 0 ? HISTORY_SIZE : index) - 1; } while (++m < HISTORY_SIZE); if (m == 0) { - return false; // no data - } - outEstimator->xCoeff[0] = 0; - outEstimator->yCoeff[0] = 0; - outEstimator->xCoeff[1] = calculateImpulseVelocity(time, x, m); - outEstimator->yCoeff[1] = calculateImpulseVelocity(time, y, m); - outEstimator->xCoeff[2] = 0; - outEstimator->yCoeff[2] = 0; - outEstimator->time = newestMovement.eventTime; - outEstimator->degree = 2; // similar results to 2nd degree fit - outEstimator->confidence = 1; - if (DEBUG_STRATEGY) { - ALOGD("velocity: (%.1f, %.1f)", outEstimator->xCoeff[1], outEstimator->yCoeff[1]); + return std::nullopt; // no data } + VelocityTracker::Estimator estimator; + estimator.coeff[0] = 0; + estimator.coeff[1] = calculateImpulseVelocity(time, positions, m, mDeltaValues); + estimator.coeff[2] = 0; + + estimator.time = newestMovement.eventTime; + estimator.degree = 2; // similar results to 2nd degree fit + estimator.confidence = 1; + + ALOGD_IF(DEBUG_STRATEGY, "velocity: %.1f", estimator.coeff[1]); + if (DEBUG_IMPULSE) { // TODO(b/134179997): delete this block once the switch to 'impulse' is complete. - // Calculate the lsq2 velocity for the same inputs to allow runtime comparisons + // Calculate the lsq2 velocity for the same inputs to allow runtime comparisons. + // X axis chosen arbitrarily for velocity comparisons. VelocityTracker lsq2(VelocityTracker::Strategy::LSQ2); - BitSet32 idBits; - const uint32_t pointerId = 0; - idBits.markBit(pointerId); for (ssize_t i = m - 1; i >= 0; i--) { - lsq2.addMovement(time[i], idBits, {{x[i], y[i]}}); + lsq2.addMovement(time[i], pointerId, AMOTION_EVENT_AXIS_X, positions[i]); } - float outVx = 0, outVy = 0; - const bool computed = lsq2.getVelocity(pointerId, &outVx, &outVy); - if (computed) { - ALOGD("lsq2 velocity: (%.1f, %.1f)", outVx, outVy); + std::optional<float> v = lsq2.getVelocity(AMOTION_EVENT_AXIS_X, pointerId); + if (v) { + ALOGD("lsq2 velocity: %.1f", *v); } else { ALOGD("lsq2 velocity: could not compute velocity"); } } - return true; + return estimator; } } // namespace android diff --git a/libs/input/VirtualInputDevice.cpp b/libs/input/VirtualInputDevice.cpp new file mode 100644 index 0000000000..9a459b135c --- /dev/null +++ b/libs/input/VirtualInputDevice.cpp @@ -0,0 +1,395 @@ +/* + * Copyright (C) 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#define LOG_TAG "VirtualInputDevice" + +#include <android/input.h> +#include <android/keycodes.h> +#include <fcntl.h> +#include <input/Input.h> +#include <input/VirtualInputDevice.h> +#include <linux/uinput.h> +#include <math.h> +#include <utils/Log.h> + +#include <map> +#include <string> + +using android::base::unique_fd; + +/** + * Log debug messages about native virtual input devices. + * Enable this via "adb shell setprop log.tag.VirtualInputDevice DEBUG" + */ +static bool isDebug() { + return __android_log_is_loggable(ANDROID_LOG_DEBUG, LOG_TAG, ANDROID_LOG_INFO); +} + +namespace android { +VirtualInputDevice::VirtualInputDevice(unique_fd fd) : mFd(std::move(fd)) {} +VirtualInputDevice::~VirtualInputDevice() { + ioctl(mFd, UI_DEV_DESTROY); +} + +bool VirtualInputDevice::writeInputEvent(uint16_t type, uint16_t code, int32_t value, + std::chrono::nanoseconds eventTime) { + std::chrono::seconds seconds = std::chrono::duration_cast<std::chrono::seconds>(eventTime); + std::chrono::microseconds microseconds = + std::chrono::duration_cast<std::chrono::microseconds>(eventTime - seconds); + struct input_event ev = {.type = type, .code = code, .value = value}; + ev.input_event_sec = static_cast<decltype(ev.input_event_sec)>(seconds.count()); + ev.input_event_usec = static_cast<decltype(ev.input_event_usec)>(microseconds.count()); + + return TEMP_FAILURE_RETRY(write(mFd, &ev, sizeof(struct input_event))) == sizeof(ev); +} + +/** Utility method to write keyboard key events or mouse button events. */ +bool VirtualInputDevice::writeEvKeyEvent(int32_t androidCode, int32_t androidAction, + const std::map<int, int>& evKeyCodeMapping, + const std::map<int, UinputAction>& actionMapping, + std::chrono::nanoseconds eventTime) { + auto evKeyCodeIterator = evKeyCodeMapping.find(androidCode); + if (evKeyCodeIterator == evKeyCodeMapping.end()) { + ALOGE("Unsupported native EV keycode for android code %d", androidCode); + return false; + } + auto actionIterator = actionMapping.find(androidAction); + if (actionIterator == actionMapping.end()) { + return false; + } + if (!writeInputEvent(EV_KEY, static_cast<uint16_t>(evKeyCodeIterator->second), + static_cast<int32_t>(actionIterator->second), eventTime)) { + return false; + } + if (!writeInputEvent(EV_SYN, SYN_REPORT, 0, eventTime)) { + return false; + } + return true; +} + +// --- VirtualKeyboard --- +const std::map<int, UinputAction> VirtualKeyboard::KEY_ACTION_MAPPING = { + {AKEY_EVENT_ACTION_DOWN, UinputAction::PRESS}, + {AKEY_EVENT_ACTION_UP, UinputAction::RELEASE}, +}; +// Keycode mapping from https://source.android.com/devices/input/keyboard-devices +const std::map<int, int> VirtualKeyboard::KEY_CODE_MAPPING = { + {AKEYCODE_0, KEY_0}, + {AKEYCODE_1, KEY_1}, + {AKEYCODE_2, KEY_2}, + {AKEYCODE_3, KEY_3}, + {AKEYCODE_4, KEY_4}, + {AKEYCODE_5, KEY_5}, + {AKEYCODE_6, KEY_6}, + {AKEYCODE_7, KEY_7}, + {AKEYCODE_8, KEY_8}, + {AKEYCODE_9, KEY_9}, + {AKEYCODE_A, KEY_A}, + {AKEYCODE_B, KEY_B}, + {AKEYCODE_C, KEY_C}, + {AKEYCODE_D, KEY_D}, + {AKEYCODE_E, KEY_E}, + {AKEYCODE_F, KEY_F}, + {AKEYCODE_G, KEY_G}, + {AKEYCODE_H, KEY_H}, + {AKEYCODE_I, KEY_I}, + {AKEYCODE_J, KEY_J}, + {AKEYCODE_K, KEY_K}, + {AKEYCODE_L, KEY_L}, + {AKEYCODE_M, KEY_M}, + {AKEYCODE_N, KEY_N}, + {AKEYCODE_O, KEY_O}, + {AKEYCODE_P, KEY_P}, + {AKEYCODE_Q, KEY_Q}, + {AKEYCODE_R, KEY_R}, + {AKEYCODE_S, KEY_S}, + {AKEYCODE_T, KEY_T}, + {AKEYCODE_U, KEY_U}, + {AKEYCODE_V, KEY_V}, + {AKEYCODE_W, KEY_W}, + {AKEYCODE_X, KEY_X}, + {AKEYCODE_Y, KEY_Y}, + {AKEYCODE_Z, KEY_Z}, + {AKEYCODE_GRAVE, KEY_GRAVE}, + {AKEYCODE_MINUS, KEY_MINUS}, + {AKEYCODE_EQUALS, KEY_EQUAL}, + {AKEYCODE_LEFT_BRACKET, KEY_LEFTBRACE}, + {AKEYCODE_RIGHT_BRACKET, KEY_RIGHTBRACE}, + {AKEYCODE_BACKSLASH, KEY_BACKSLASH}, + {AKEYCODE_SEMICOLON, KEY_SEMICOLON}, + {AKEYCODE_APOSTROPHE, KEY_APOSTROPHE}, + {AKEYCODE_COMMA, KEY_COMMA}, + {AKEYCODE_PERIOD, KEY_DOT}, + {AKEYCODE_SLASH, KEY_SLASH}, + {AKEYCODE_ALT_LEFT, KEY_LEFTALT}, + {AKEYCODE_ALT_RIGHT, KEY_RIGHTALT}, + {AKEYCODE_CTRL_LEFT, KEY_LEFTCTRL}, + {AKEYCODE_CTRL_RIGHT, KEY_RIGHTCTRL}, + {AKEYCODE_SHIFT_LEFT, KEY_LEFTSHIFT}, + {AKEYCODE_SHIFT_RIGHT, KEY_RIGHTSHIFT}, + {AKEYCODE_META_LEFT, KEY_LEFTMETA}, + {AKEYCODE_META_RIGHT, KEY_RIGHTMETA}, + {AKEYCODE_CAPS_LOCK, KEY_CAPSLOCK}, + {AKEYCODE_SCROLL_LOCK, KEY_SCROLLLOCK}, + {AKEYCODE_NUM_LOCK, KEY_NUMLOCK}, + {AKEYCODE_ENTER, KEY_ENTER}, + {AKEYCODE_TAB, KEY_TAB}, + {AKEYCODE_SPACE, KEY_SPACE}, + {AKEYCODE_DPAD_DOWN, KEY_DOWN}, + {AKEYCODE_DPAD_UP, KEY_UP}, + {AKEYCODE_DPAD_LEFT, KEY_LEFT}, + {AKEYCODE_DPAD_RIGHT, KEY_RIGHT}, + {AKEYCODE_MOVE_END, KEY_END}, + {AKEYCODE_MOVE_HOME, KEY_HOME}, + {AKEYCODE_PAGE_DOWN, KEY_PAGEDOWN}, + {AKEYCODE_PAGE_UP, KEY_PAGEUP}, + {AKEYCODE_DEL, KEY_BACKSPACE}, + {AKEYCODE_FORWARD_DEL, KEY_DELETE}, + {AKEYCODE_INSERT, KEY_INSERT}, + {AKEYCODE_ESCAPE, KEY_ESC}, + {AKEYCODE_BREAK, KEY_PAUSE}, + {AKEYCODE_F1, KEY_F1}, + {AKEYCODE_F2, KEY_F2}, + {AKEYCODE_F3, KEY_F3}, + {AKEYCODE_F4, KEY_F4}, + {AKEYCODE_F5, KEY_F5}, + {AKEYCODE_F6, KEY_F6}, + {AKEYCODE_F7, KEY_F7}, + {AKEYCODE_F8, KEY_F8}, + {AKEYCODE_F9, KEY_F9}, + {AKEYCODE_F10, KEY_F10}, + {AKEYCODE_F11, KEY_F11}, + {AKEYCODE_F12, KEY_F12}, + {AKEYCODE_BACK, KEY_BACK}, + {AKEYCODE_FORWARD, KEY_FORWARD}, + {AKEYCODE_NUMPAD_1, KEY_KP1}, + {AKEYCODE_NUMPAD_2, KEY_KP2}, + {AKEYCODE_NUMPAD_3, KEY_KP3}, + {AKEYCODE_NUMPAD_4, KEY_KP4}, + {AKEYCODE_NUMPAD_5, KEY_KP5}, + {AKEYCODE_NUMPAD_6, KEY_KP6}, + {AKEYCODE_NUMPAD_7, KEY_KP7}, + {AKEYCODE_NUMPAD_8, KEY_KP8}, + {AKEYCODE_NUMPAD_9, KEY_KP9}, + {AKEYCODE_NUMPAD_0, KEY_KP0}, + {AKEYCODE_NUMPAD_ADD, KEY_KPPLUS}, + {AKEYCODE_NUMPAD_SUBTRACT, KEY_KPMINUS}, + {AKEYCODE_NUMPAD_MULTIPLY, KEY_KPASTERISK}, + {AKEYCODE_NUMPAD_DIVIDE, KEY_KPSLASH}, + {AKEYCODE_NUMPAD_DOT, KEY_KPDOT}, + {AKEYCODE_NUMPAD_ENTER, KEY_KPENTER}, + {AKEYCODE_NUMPAD_EQUALS, KEY_KPEQUAL}, + {AKEYCODE_NUMPAD_COMMA, KEY_KPCOMMA}, +}; +VirtualKeyboard::VirtualKeyboard(unique_fd fd) : VirtualInputDevice(std::move(fd)) {} +VirtualKeyboard::~VirtualKeyboard() {} + +bool VirtualKeyboard::writeKeyEvent(int32_t androidKeyCode, int32_t androidAction, + std::chrono::nanoseconds eventTime) { + return writeEvKeyEvent(androidKeyCode, androidAction, KEY_CODE_MAPPING, KEY_ACTION_MAPPING, + eventTime); +} + +// --- VirtualDpad --- +// Dpad keycode mapping from https://source.android.com/devices/input/keyboard-devices +const std::map<int, int> VirtualDpad::DPAD_KEY_CODE_MAPPING = { + // clang-format off + {AKEYCODE_DPAD_DOWN, KEY_DOWN}, + {AKEYCODE_DPAD_UP, KEY_UP}, + {AKEYCODE_DPAD_LEFT, KEY_LEFT}, + {AKEYCODE_DPAD_RIGHT, KEY_RIGHT}, + {AKEYCODE_DPAD_CENTER, KEY_SELECT}, + {AKEYCODE_BACK, KEY_BACK}, + // clang-format on +}; + +VirtualDpad::VirtualDpad(unique_fd fd) : VirtualInputDevice(std::move(fd)) {} + +VirtualDpad::~VirtualDpad() {} + +bool VirtualDpad::writeDpadKeyEvent(int32_t androidKeyCode, int32_t androidAction, + std::chrono::nanoseconds eventTime) { + return writeEvKeyEvent(androidKeyCode, androidAction, DPAD_KEY_CODE_MAPPING, + VirtualKeyboard::KEY_ACTION_MAPPING, eventTime); +} + +// --- VirtualMouse --- +const std::map<int, UinputAction> VirtualMouse::BUTTON_ACTION_MAPPING = { + {AMOTION_EVENT_ACTION_BUTTON_PRESS, UinputAction::PRESS}, + {AMOTION_EVENT_ACTION_BUTTON_RELEASE, UinputAction::RELEASE}, +}; + +// Button code mapping from https://source.android.com/devices/input/touch-devices +const std::map<int, int> VirtualMouse::BUTTON_CODE_MAPPING = { + // clang-format off + {AMOTION_EVENT_BUTTON_PRIMARY, BTN_LEFT}, + {AMOTION_EVENT_BUTTON_SECONDARY, BTN_RIGHT}, + {AMOTION_EVENT_BUTTON_TERTIARY, BTN_MIDDLE}, + {AMOTION_EVENT_BUTTON_BACK, BTN_BACK}, + {AMOTION_EVENT_BUTTON_FORWARD, BTN_FORWARD}, + // clang-format on +}; + +VirtualMouse::VirtualMouse(unique_fd fd) : VirtualInputDevice(std::move(fd)) {} + +VirtualMouse::~VirtualMouse() {} + +bool VirtualMouse::writeButtonEvent(int32_t androidButtonCode, int32_t androidAction, + std::chrono::nanoseconds eventTime) { + return writeEvKeyEvent(androidButtonCode, androidAction, BUTTON_CODE_MAPPING, + BUTTON_ACTION_MAPPING, eventTime); +} + +bool VirtualMouse::writeRelativeEvent(float relativeX, float relativeY, + std::chrono::nanoseconds eventTime) { + return writeInputEvent(EV_REL, REL_X, relativeX, eventTime) && + writeInputEvent(EV_REL, REL_Y, relativeY, eventTime) && + writeInputEvent(EV_SYN, SYN_REPORT, 0, eventTime); +} + +bool VirtualMouse::writeScrollEvent(float xAxisMovement, float yAxisMovement, + std::chrono::nanoseconds eventTime) { + return writeInputEvent(EV_REL, REL_HWHEEL, xAxisMovement, eventTime) && + writeInputEvent(EV_REL, REL_WHEEL, yAxisMovement, eventTime) && + writeInputEvent(EV_SYN, SYN_REPORT, 0, eventTime); +} + +// --- VirtualTouchscreen --- +const std::map<int, UinputAction> VirtualTouchscreen::TOUCH_ACTION_MAPPING = { + {AMOTION_EVENT_ACTION_DOWN, UinputAction::PRESS}, + {AMOTION_EVENT_ACTION_UP, UinputAction::RELEASE}, + {AMOTION_EVENT_ACTION_MOVE, UinputAction::MOVE}, + {AMOTION_EVENT_ACTION_CANCEL, UinputAction::CANCEL}, +}; +// Tool type mapping from https://source.android.com/devices/input/touch-devices +const std::map<int, int> VirtualTouchscreen::TOOL_TYPE_MAPPING = { + {AMOTION_EVENT_TOOL_TYPE_FINGER, MT_TOOL_FINGER}, + {AMOTION_EVENT_TOOL_TYPE_PALM, MT_TOOL_PALM}, +}; + +VirtualTouchscreen::VirtualTouchscreen(unique_fd fd) : VirtualInputDevice(std::move(fd)) {} + +VirtualTouchscreen::~VirtualTouchscreen() {} + +bool VirtualTouchscreen::isValidPointerId(int32_t pointerId, UinputAction uinputAction) { + if (pointerId < -1 || pointerId >= (int)MAX_POINTERS) { + ALOGE("Virtual touch event has invalid pointer id %d; value must be between -1 and %zu", + pointerId, MAX_POINTERS - 0); + return false; + } + + if (uinputAction == UinputAction::PRESS && mActivePointers.test(pointerId)) { + ALOGE("Repetitive action DOWN event received on a pointer %d that is already down.", + pointerId); + return false; + } + if (uinputAction == UinputAction::RELEASE && !mActivePointers.test(pointerId)) { + ALOGE("PointerId %d action UP received with no prior action DOWN on touchscreen %d.", + pointerId, mFd.get()); + return false; + } + return true; +} + +bool VirtualTouchscreen::writeTouchEvent(int32_t pointerId, int32_t toolType, int32_t action, + float locationX, float locationY, float pressure, + float majorAxisSize, std::chrono::nanoseconds eventTime) { + auto actionIterator = TOUCH_ACTION_MAPPING.find(action); + if (actionIterator == TOUCH_ACTION_MAPPING.end()) { + return false; + } + UinputAction uinputAction = actionIterator->second; + if (!isValidPointerId(pointerId, uinputAction)) { + return false; + } + if (!writeInputEvent(EV_ABS, ABS_MT_SLOT, pointerId, eventTime)) { + return false; + } + auto toolTypeIterator = TOOL_TYPE_MAPPING.find(toolType); + if (toolTypeIterator == TOOL_TYPE_MAPPING.end()) { + return false; + } + if (!writeInputEvent(EV_ABS, ABS_MT_TOOL_TYPE, static_cast<int32_t>(toolTypeIterator->second), + eventTime)) { + return false; + } + if (uinputAction == UinputAction::PRESS && !handleTouchDown(pointerId, eventTime)) { + return false; + } + if (uinputAction == UinputAction::RELEASE && !handleTouchUp(pointerId, eventTime)) { + return false; + } + if (!writeInputEvent(EV_ABS, ABS_MT_POSITION_X, locationX, eventTime)) { + return false; + } + if (!writeInputEvent(EV_ABS, ABS_MT_POSITION_Y, locationY, eventTime)) { + return false; + } + if (!isnan(pressure)) { + if (!writeInputEvent(EV_ABS, ABS_MT_PRESSURE, pressure, eventTime)) { + return false; + } + } + if (!isnan(majorAxisSize)) { + if (!writeInputEvent(EV_ABS, ABS_MT_TOUCH_MAJOR, majorAxisSize, eventTime)) { + return false; + } + } + return writeInputEvent(EV_SYN, SYN_REPORT, 0, eventTime); +} + +bool VirtualTouchscreen::handleTouchUp(int32_t pointerId, std::chrono::nanoseconds eventTime) { + if (!writeInputEvent(EV_ABS, ABS_MT_TRACKING_ID, static_cast<int32_t>(-1), eventTime)) { + return false; + } + // When a pointer is no longer in touch, remove the pointer id from the corresponding + // entry in the unreleased touches map. + mActivePointers.reset(pointerId); + ALOGD_IF(isDebug(), "Pointer %d erased from the touchscreen %d", pointerId, mFd.get()); + + // Only sends the BTN UP event when there's no pointers on the touchscreen. + if (mActivePointers.none()) { + if (!writeInputEvent(EV_KEY, BTN_TOUCH, static_cast<int32_t>(UinputAction::RELEASE), + eventTime)) { + return false; + } + ALOGD_IF(isDebug(), "No pointers on touchscreen %d, BTN UP event sent.", mFd.get()); + } + return true; +} + +bool VirtualTouchscreen::handleTouchDown(int32_t pointerId, std::chrono::nanoseconds eventTime) { + // When a new pointer is down on the touchscreen, add the pointer id in the corresponding + // entry in the unreleased touches map. + if (mActivePointers.none()) { + // Only sends the BTN Down event when the first pointer on the touchscreen is down. + if (!writeInputEvent(EV_KEY, BTN_TOUCH, static_cast<int32_t>(UinputAction::PRESS), + eventTime)) { + return false; + } + ALOGD_IF(isDebug(), "First pointer %d down under touchscreen %d, BTN DOWN event sent", + pointerId, mFd.get()); + } + + mActivePointers.set(pointerId); + ALOGD_IF(isDebug(), "Added pointer %d under touchscreen %d in the map", pointerId, mFd.get()); + if (!writeInputEvent(EV_ABS, ABS_MT_TRACKING_ID, static_cast<int32_t>(pointerId), eventTime)) { + return false; + } + return true; +} + +} // namespace android diff --git a/libs/input/android/os/IInputConstants.aidl b/libs/input/android/os/IInputConstants.aidl index 5ce10a4a50..dab843b48f 100644 --- a/libs/input/android/os/IInputConstants.aidl +++ b/libs/input/android/os/IInputConstants.aidl @@ -35,6 +35,14 @@ interface IInputConstants const int INVALID_INPUT_EVENT_ID = 0; /** + * Every input device has an id. This constant value is used when a valid input device id is not + * available. + * The virtual keyboard uses -1 as the input device id. Therefore, we use -2 as the value for + * an invalid input device. + */ + const int INVALID_INPUT_DEVICE_ID = -2; + + /** * The input event was injected from accessibility. Used in policyFlags for input event * injection. */ diff --git a/libs/input/android/os/InputConfig.aidl b/libs/input/android/os/InputConfig.aidl index 6d1b3967f7..4e644fff06 100644 --- a/libs/input/android/os/InputConfig.aidl +++ b/libs/input/android/os/InputConfig.aidl @@ -144,4 +144,10 @@ enum InputConfig { * It is not valid to set this configuration if {@link #TRUSTED_OVERLAY} is not set. */ INTERCEPTS_STYLUS = 1 << 15, + + /** + * The window is a clone of another window. This may be treated differently since there's + * likely a duplicate window with the same client token, but different bounds. + */ + CLONE = 1 << 16, } diff --git a/libs/input/android/os/InputEventInjectionResult.aidl b/libs/input/android/os/InputEventInjectionResult.aidl index 3bc7068f3c..e80c2a52dc 100644 --- a/libs/input/android/os/InputEventInjectionResult.aidl +++ b/libs/input/android/os/InputEventInjectionResult.aidl @@ -37,4 +37,7 @@ enum InputEventInjectionResult { /* Injection failed due to a timeout. */ TIMED_OUT = 3, + + ftl_first=PENDING, + ftl_last=TIMED_OUT, } diff --git a/libs/input/android/os/InputEventInjectionSync.aidl b/libs/input/android/os/InputEventInjectionSync.aidl index 95d24cb443..2d225fa452 100644 --- a/libs/input/android/os/InputEventInjectionSync.aidl +++ b/libs/input/android/os/InputEventInjectionSync.aidl @@ -33,4 +33,7 @@ enum InputEventInjectionSync { /* Waits for the input event to be completely processed. */ WAIT_FOR_FINISHED = 2, + + ftl_first = NONE, + ftl_last = WAIT_FOR_FINISHED, } diff --git a/libs/input/tests/Android.bp b/libs/input/tests/Android.bp index d947cd99e8..42bdf57514 100644 --- a/libs/input/tests/Android.bp +++ b/libs/input/tests/Android.bp @@ -10,35 +10,62 @@ package { cc_test { name: "libinput_tests", + cpp_std: "c++20", + host_supported: true, srcs: [ "IdGenerator_test.cpp", "InputChannel_test.cpp", "InputDevice_test.cpp", "InputEvent_test.cpp", "InputPublisherAndConsumer_test.cpp", + "MotionPredictor_test.cpp", + "RingBuffer_test.cpp", + "TfLiteMotionPredictor_test.cpp", + "TouchResampling_test.cpp", "TouchVideoFrame_test.cpp", "VelocityTracker_test.cpp", "VerifiedInputEvent_test.cpp", ], + header_libs: [ + "flatbuffer_headers", + "tensorflow_headers", + ], static_libs: [ + "libgmock", "libgui_window_info_static", "libinput", + "libtflite_static", + "libui-types", ], cflags: [ "-Wall", "-Wextra", "-Werror", + "-Wno-unused-parameter", ], + sanitize: { + undefined: true, + all_undefined: true, + diag: { + undefined: true, + }, + }, shared_libs: [ "libbase", "libbinder", "libcutils", "liblog", - "libui", + "libPlatformProperties", "libutils", "libvintf", ], - data: ["data/*"], + data: [ + "data/*", + ":motion_predictor_model.fb", + ], + test_options: { + unit_test: true, + }, test_suites: ["device-tests"], } @@ -59,7 +86,6 @@ cc_library_static { "libcutils", "libutils", "libbinder", - "libui", "libbase", ], } diff --git a/libs/input/tests/InputDevice_test.cpp b/libs/input/tests/InputDevice_test.cpp index e872fa442b..ee961f0ffc 100644 --- a/libs/input/tests/InputDevice_test.cpp +++ b/libs/input/tests/InputDevice_test.cpp @@ -65,6 +65,9 @@ protected: } void SetUp() override { +#if !defined(__ANDROID__) + GTEST_SKIP() << "b/253299089 Generic files are currently read directly from device."; +#endif loadKeyLayout("Generic"); loadKeyCharacterMap("Generic"); } @@ -130,7 +133,24 @@ TEST_F(InputDeviceKeyMapTest, keyCharacteMapApplyMultipleOverlaysTest) { ASSERT_EQ(*mKeyMap.keyCharacterMap, *frenchOverlaidKeyCharacterMap); } +TEST_F(InputDeviceKeyMapTest, keyCharacteMapBadAxisLabel) { + std::string klPath = base::GetExecutableDirectory() + "/data/bad_axis_label.kl"; + + base::Result<std::shared_ptr<KeyLayoutMap>> ret = KeyLayoutMap::load(klPath); + ASSERT_FALSE(ret.ok()) << "Should not be able to load KeyLayout at " << klPath; +} + +TEST_F(InputDeviceKeyMapTest, keyCharacteMapBadLedLabel) { + std::string klPath = base::GetExecutableDirectory() + "/data/bad_led_label.kl"; + + base::Result<std::shared_ptr<KeyLayoutMap>> ret = KeyLayoutMap::load(klPath); + ASSERT_FALSE(ret.ok()) << "Should not be able to load KeyLayout at " << klPath; +} + TEST(InputDeviceKeyLayoutTest, DoesNotLoadWhenRequiredKernelConfigIsMissing) { +#if !defined(__ANDROID__) + GTEST_SKIP() << "Can't check kernel configs on host"; +#endif std::string klPath = base::GetExecutableDirectory() + "/data/kl_with_required_fake_config.kl"; base::Result<std::shared_ptr<KeyLayoutMap>> ret = KeyLayoutMap::load(klPath); ASSERT_FALSE(ret.ok()) << "Should not be able to load KeyLayout at " << klPath; @@ -139,6 +159,9 @@ TEST(InputDeviceKeyLayoutTest, DoesNotLoadWhenRequiredKernelConfigIsMissing) { } TEST(InputDeviceKeyLayoutTest, LoadsWhenRequiredKernelConfigIsPresent) { +#if !defined(__ANDROID__) + GTEST_SKIP() << "Can't check kernel configs on host"; +#endif std::string klPath = base::GetExecutableDirectory() + "/data/kl_with_required_real_config.kl"; base::Result<std::shared_ptr<KeyLayoutMap>> ret = KeyLayoutMap::load(klPath); ASSERT_TRUE(ret.ok()) << "Cannot load KeyLayout at " << klPath; diff --git a/libs/input/tests/InputEvent_test.cpp b/libs/input/tests/InputEvent_test.cpp index 597b38912b..a9655730fc 100644 --- a/libs/input/tests/InputEvent_test.cpp +++ b/libs/input/tests/InputEvent_test.cpp @@ -48,6 +48,7 @@ TEST_F(PointerCoordsTest, ClearSetsBitsToZero) { coords.clear(); ASSERT_EQ(0ULL, coords.bits); + ASSERT_FALSE(coords.isResampled); } TEST_F(PointerCoordsTest, AxisValues) { @@ -160,11 +161,13 @@ TEST_F(PointerCoordsTest, Parcel) { outCoords.readFromParcel(&parcel); ASSERT_EQ(0ULL, outCoords.bits); + ASSERT_FALSE(outCoords.isResampled); // Round trip with some values. parcel.freeData(); inCoords.setAxisValue(2, 5); inCoords.setAxisValue(5, 8); + inCoords.isResampled = true; inCoords.writeToParcel(&parcel); parcel.setDataPosition(0); @@ -173,6 +176,7 @@ TEST_F(PointerCoordsTest, Parcel) { ASSERT_EQ(outCoords.bits, inCoords.bits); ASSERT_EQ(outCoords.values[0], inCoords.values[0]); ASSERT_EQ(outCoords.values[1], inCoords.values[1]); + ASSERT_TRUE(outCoords.isResampled); } @@ -193,7 +197,7 @@ TEST_F(KeyEventTest, Properties) { ARBITRARY_DOWN_TIME, ARBITRARY_EVENT_TIME); ASSERT_EQ(id, event.getId()); - ASSERT_EQ(AINPUT_EVENT_TYPE_KEY, event.getType()); + ASSERT_EQ(InputEventType::KEY, event.getType()); ASSERT_EQ(2, event.getDeviceId()); ASSERT_EQ(AINPUT_SOURCE_GAMEPAD, event.getSource()); ASSERT_EQ(DISPLAY_ID, event.getDisplayId()); @@ -255,10 +259,10 @@ void MotionEventTest::SetUp() { mPointerProperties[0].clear(); mPointerProperties[0].id = 1; - mPointerProperties[0].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER; + mPointerProperties[0].toolType = ToolType::FINGER; mPointerProperties[1].clear(); mPointerProperties[1].id = 2; - mPointerProperties[1].toolType = AMOTION_EVENT_TOOL_TYPE_STYLUS; + mPointerProperties[1].toolType = ToolType::STYLUS; mSamples[0].pointerCoords[0].clear(); mSamples[0].pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X, 10); @@ -270,6 +274,7 @@ void MotionEventTest::SetUp() { mSamples[0].pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, 16); mSamples[0].pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, 17); mSamples[0].pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, 18); + mSamples[0].pointerCoords[0].isResampled = true; mSamples[0].pointerCoords[1].clear(); mSamples[0].pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_X, 20); mSamples[0].pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_Y, 21); @@ -291,6 +296,7 @@ void MotionEventTest::SetUp() { mSamples[1].pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, 116); mSamples[1].pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, 117); mSamples[1].pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, 118); + mSamples[1].pointerCoords[0].isResampled = true; mSamples[1].pointerCoords[1].clear(); mSamples[1].pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_X, 120); mSamples[1].pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_Y, 121); @@ -301,6 +307,7 @@ void MotionEventTest::SetUp() { mSamples[1].pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, 126); mSamples[1].pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, 127); mSamples[1].pointerCoords[1].setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, 128); + mSamples[1].pointerCoords[1].isResampled = true; mSamples[2].pointerCoords[0].clear(); mSamples[2].pointerCoords[0].setAxisValue(AMOTION_EVENT_AXIS_X, 210); @@ -339,7 +346,7 @@ void MotionEventTest::initializeEventWithHistory(MotionEvent* event) { void MotionEventTest::assertEqualsEventWithHistory(const MotionEvent* event) { // Check properties. ASSERT_EQ(mId, event->getId()); - ASSERT_EQ(AINPUT_EVENT_TYPE_MOTION, event->getType()); + ASSERT_EQ(InputEventType::MOTION, event->getType()); ASSERT_EQ(2, event->getDeviceId()); ASSERT_EQ(AINPUT_SOURCE_TOUCHSCREEN, event->getSource()); ASSERT_EQ(DISPLAY_ID, event->getDisplayId()); @@ -359,9 +366,9 @@ void MotionEventTest::assertEqualsEventWithHistory(const MotionEvent* event) { ASSERT_EQ(2U, event->getPointerCount()); ASSERT_EQ(1, event->getPointerId(0)); - ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_FINGER, event->getToolType(0)); + ASSERT_EQ(ToolType::FINGER, event->getToolType(0)); ASSERT_EQ(2, event->getPointerId(1)); - ASSERT_EQ(AMOTION_EVENT_TOOL_TYPE_STYLUS, event->getToolType(1)); + ASSERT_EQ(ToolType::STYLUS, event->getToolType(1)); ASSERT_EQ(2U, event->getHistorySize()); @@ -485,6 +492,13 @@ void MotionEventTest::assertEqualsEventWithHistory(const MotionEvent* event) { ASSERT_EQ(toScaledOrientation(128), event->getHistoricalOrientation(1, 1)); ASSERT_EQ(toScaledOrientation(218), event->getOrientation(0)); ASSERT_EQ(toScaledOrientation(228), event->getOrientation(1)); + + ASSERT_TRUE(event->isResampled(0, 0)); + ASSERT_FALSE(event->isResampled(1, 0)); + ASSERT_TRUE(event->isResampled(0, 1)); + ASSERT_TRUE(event->isResampled(1, 1)); + ASSERT_FALSE(event->isResampled(0, 2)); + ASSERT_FALSE(event->isResampled(1, 2)); } TEST_F(MotionEventTest, Properties) { @@ -517,7 +531,7 @@ TEST_F(MotionEventTest, CopyFrom_KeepHistory) { initializeEventWithHistory(&event); MotionEvent copy; - copy.copyFrom(&event, true /*keepHistory*/); + copy.copyFrom(&event, /*keepHistory=*/true); ASSERT_NO_FATAL_FAILURE(assertEqualsEventWithHistory(&event)); } @@ -527,7 +541,7 @@ TEST_F(MotionEventTest, CopyFrom_DoNotKeepHistory) { initializeEventWithHistory(&event); MotionEvent copy; - copy.copyFrom(&event, false /*keepHistory*/); + copy.copyFrom(&event, /*keepHistory=*/false); ASSERT_EQ(event.getPointerCount(), copy.getPointerCount()); ASSERT_EQ(0U, copy.getHistorySize()); @@ -628,12 +642,12 @@ TEST_F(MotionEventTest, Transform) { } MotionEvent event; ui::Transform identityTransform; - event.initialize(InputEvent::nextId(), 0 /*deviceId*/, AINPUT_SOURCE_TOUCHSCREEN, DISPLAY_ID, - INVALID_HMAC, AMOTION_EVENT_ACTION_MOVE, 0 /*actionButton*/, 0 /*flags*/, - AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE, 0 /*buttonState*/, - MotionClassification::NONE, identityTransform, 0 /*xPrecision*/, - 0 /*yPrecision*/, 3 + RADIUS /*xCursorPosition*/, 2 /*yCursorPosition*/, - identityTransform, 0 /*downTime*/, 0 /*eventTime*/, pointerCount, + event.initialize(InputEvent::nextId(), /*deviceId=*/0, AINPUT_SOURCE_TOUCHSCREEN, DISPLAY_ID, + INVALID_HMAC, AMOTION_EVENT_ACTION_MOVE, /*actionButton=*/0, /*flags=*/0, + AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE, /*buttonState=*/0, + MotionClassification::NONE, identityTransform, /*xPrecision=*/0, + /*yPrecision=*/0, /*xCursorPosition=*/3 + RADIUS, /*yCursorPosition=*/2, + identityTransform, /*downTime=*/0, /*eventTime=*/0, pointerCount, pointerProperties, pointerCoords); float originalRawX = 0 + 3; float originalRawY = -RADIUS + 2; @@ -678,7 +692,7 @@ TEST_F(MotionEventTest, Transform) { MotionEvent createMotionEvent(int32_t source, uint32_t action, float x, float y, float dx, float dy, const ui::Transform& transform, const ui::Transform& rawTransform) { std::vector<PointerProperties> pointerProperties; - pointerProperties.push_back(PointerProperties{/* id */ 0, AMOTION_EVENT_TOOL_TYPE_FINGER}); + pointerProperties.push_back(PointerProperties{/*id=*/0, ToolType::FINGER}); std::vector<PointerCoords> pointerCoords; pointerCoords.emplace_back().clear(); pointerCoords.back().setAxisValue(AMOTION_EVENT_AXIS_X, x); @@ -834,12 +848,12 @@ TEST_F(MotionEventTest, Initialize_SetsClassification) { ui::Transform identityTransform; for (MotionClassification classification : classifications) { - event.initialize(InputEvent::nextId(), 0 /*deviceId*/, AINPUT_SOURCE_TOUCHSCREEN, + event.initialize(InputEvent::nextId(), /*deviceId=*/0, AINPUT_SOURCE_TOUCHSCREEN, DISPLAY_ID, INVALID_HMAC, AMOTION_EVENT_ACTION_DOWN, 0, 0, AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE, 0, classification, identityTransform, 0, 0, AMOTION_EVENT_INVALID_CURSOR_POSITION, - AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform, 0 /*downTime*/, - 0 /*eventTime*/, pointerCount, pointerProperties, pointerCoords); + AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform, /*downTime=*/0, + /*eventTime=*/0, pointerCount, pointerProperties, pointerCoords); ASSERT_EQ(classification, event.getClassification()); } } @@ -856,11 +870,11 @@ TEST_F(MotionEventTest, Initialize_SetsCursorPosition) { } ui::Transform identityTransform; - event.initialize(InputEvent::nextId(), 0 /*deviceId*/, AINPUT_SOURCE_MOUSE, DISPLAY_ID, + event.initialize(InputEvent::nextId(), /*deviceId=*/0, AINPUT_SOURCE_MOUSE, DISPLAY_ID, INVALID_HMAC, AMOTION_EVENT_ACTION_DOWN, 0, 0, AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE, 0, MotionClassification::NONE, identityTransform, 0, 0, - 280 /*xCursorPosition*/, 540 /*yCursorPosition*/, identityTransform, - 0 /*downTime*/, 0 /*eventTime*/, pointerCount, pointerProperties, + /*xCursorPosition=*/280, /*yCursorPosition=*/540, identityTransform, + /*downTime=*/0, /*eventTime=*/0, pointerCount, pointerProperties, pointerCoords); event.offsetLocation(20, 60); ASSERT_EQ(280, event.getRawXCursorPosition()); diff --git a/libs/input/tests/InputPublisherAndConsumer_test.cpp b/libs/input/tests/InputPublisherAndConsumer_test.cpp index 8393e99d65..3ecf8eed50 100644 --- a/libs/input/tests/InputPublisherAndConsumer_test.cpp +++ b/libs/input/tests/InputPublisherAndConsumer_test.cpp @@ -16,17 +16,10 @@ #include "TestHelpers.h" -#include <unistd.h> -#include <sys/mman.h> -#include <time.h> - #include <attestation/HmacKeyManager.h> -#include <cutils/ashmem.h> #include <gtest/gtest.h> #include <gui/constants.h> #include <input/InputTransport.h> -#include <utils/StopWatch.h> -#include <utils/Timers.h> using android::base::Result; @@ -99,14 +92,13 @@ void InputPublisherAndConsumerTest::PublishAndConsumeKeyEvent() { uint32_t consumeSeq; InputEvent* event; - status = mConsumer->consume(&mEventFactory, true /*consumeBatches*/, -1, &consumeSeq, &event); + status = mConsumer->consume(&mEventFactory, /*consumeBatches=*/true, -1, &consumeSeq, &event); ASSERT_EQ(OK, status) << "consumer consume should return OK"; ASSERT_TRUE(event != nullptr) << "consumer should have returned non-NULL event"; - ASSERT_EQ(AINPUT_EVENT_TYPE_KEY, event->getType()) - << "consumer should have returned a key event"; + ASSERT_EQ(InputEventType::KEY, event->getType()) << "consumer should have returned a key event"; KeyEvent* keyEvent = static_cast<KeyEvent*>(event); EXPECT_EQ(seq, consumeSeq); @@ -179,7 +171,7 @@ void InputPublisherAndConsumerTest::PublishAndConsumeMotionEvent() { for (size_t i = 0; i < pointerCount; i++) { pointerProperties[i].clear(); pointerProperties[i].id = (i + 2) % pointerCount; - pointerProperties[i].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER; + pointerProperties[i].toolType = ToolType::FINGER; pointerCoords[i].clear(); pointerCoords[i].setAxisValue(AMOTION_EVENT_AXIS_X, 100 * i); @@ -208,13 +200,13 @@ void InputPublisherAndConsumerTest::PublishAndConsumeMotionEvent() { uint32_t consumeSeq; InputEvent* event; - status = mConsumer->consume(&mEventFactory, true /*consumeBatches*/, -1, &consumeSeq, &event); + status = mConsumer->consume(&mEventFactory, /*consumeBatches=*/true, -1, &consumeSeq, &event); ASSERT_EQ(OK, status) << "consumer consume should return OK"; ASSERT_TRUE(event != nullptr) << "consumer should have returned non-NULL event"; - ASSERT_EQ(AINPUT_EVENT_TYPE_MOTION, event->getType()) + ASSERT_EQ(InputEventType::MOTION, event->getType()) << "consumer should have returned a motion event"; MotionEvent* motionEvent = static_cast<MotionEvent*>(event); @@ -301,11 +293,11 @@ void InputPublisherAndConsumerTest::PublishAndConsumeFocusEvent() { uint32_t consumeSeq; InputEvent* event; - status = mConsumer->consume(&mEventFactory, true /*consumeBatches*/, -1, &consumeSeq, &event); + status = mConsumer->consume(&mEventFactory, /*consumeBatches=*/true, -1, &consumeSeq, &event); ASSERT_EQ(OK, status) << "consumer consume should return OK"; ASSERT_TRUE(event != nullptr) << "consumer should have returned non-NULL event"; - ASSERT_EQ(AINPUT_EVENT_TYPE_FOCUS, event->getType()) + ASSERT_EQ(InputEventType::FOCUS, event->getType()) << "consumer should have returned a focus event"; FocusEvent* focusEvent = static_cast<FocusEvent*>(event); @@ -342,11 +334,11 @@ void InputPublisherAndConsumerTest::PublishAndConsumeCaptureEvent() { uint32_t consumeSeq; InputEvent* event; - status = mConsumer->consume(&mEventFactory, true /*consumeBatches*/, -1, &consumeSeq, &event); + status = mConsumer->consume(&mEventFactory, /*consumeBatches=*/true, -1, &consumeSeq, &event); ASSERT_EQ(OK, status) << "consumer consume should return OK"; ASSERT_TRUE(event != nullptr) << "consumer should have returned non-NULL event"; - ASSERT_EQ(AINPUT_EVENT_TYPE_CAPTURE, event->getType()) + ASSERT_EQ(InputEventType::CAPTURE, event->getType()) << "consumer should have returned a capture event"; const CaptureEvent* captureEvent = static_cast<CaptureEvent*>(event); @@ -384,11 +376,11 @@ void InputPublisherAndConsumerTest::PublishAndConsumeDragEvent() { uint32_t consumeSeq; InputEvent* event; - status = mConsumer->consume(&mEventFactory, true /*consumeBatches*/, -1, &consumeSeq, &event); + status = mConsumer->consume(&mEventFactory, /*consumeBatches=*/true, -1, &consumeSeq, &event); ASSERT_EQ(OK, status) << "consumer consume should return OK"; ASSERT_TRUE(event != nullptr) << "consumer should have returned non-NULL event"; - ASSERT_EQ(AINPUT_EVENT_TYPE_DRAG, event->getType()) + ASSERT_EQ(InputEventType::DRAG, event->getType()) << "consumer should have returned a drag event"; const DragEvent& dragEvent = static_cast<const DragEvent&>(*event); @@ -426,11 +418,11 @@ void InputPublisherAndConsumerTest::PublishAndConsumeTouchModeEvent() { uint32_t consumeSeq; InputEvent* event; - status = mConsumer->consume(&mEventFactory, true /*consumeBatches*/, -1, &consumeSeq, &event); + status = mConsumer->consume(&mEventFactory, /*consumeBatches=*/true, -1, &consumeSeq, &event); ASSERT_EQ(OK, status) << "consumer consume should return OK"; ASSERT_TRUE(event != nullptr) << "consumer should have returned non-NULL event"; - ASSERT_EQ(AINPUT_EVENT_TYPE_TOUCH_MODE, event->getType()) + ASSERT_EQ(InputEventType::TOUCH_MODE, event->getType()) << "consumer should have returned a touch mode event"; const TouchModeEvent& touchModeEvent = static_cast<const TouchModeEvent&>(*event); diff --git a/libs/input/tests/MotionPredictor_test.cpp b/libs/input/tests/MotionPredictor_test.cpp new file mode 100644 index 0000000000..7a62f5ec58 --- /dev/null +++ b/libs/input/tests/MotionPredictor_test.cpp @@ -0,0 +1,141 @@ +/* + * Copyright (C) 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <chrono> + +#include <gmock/gmock.h> +#include <gtest/gtest.h> +#include <gui/constants.h> +#include <input/Input.h> +#include <input/MotionPredictor.h> + +using namespace std::literals::chrono_literals; + +namespace android { + +using ::testing::IsEmpty; +using ::testing::SizeIs; +using ::testing::UnorderedElementsAre; + +constexpr int32_t DOWN = AMOTION_EVENT_ACTION_DOWN; +constexpr int32_t MOVE = AMOTION_EVENT_ACTION_MOVE; +constexpr int32_t UP = AMOTION_EVENT_ACTION_UP; +constexpr nsecs_t NSEC_PER_MSEC = 1'000'000; + +static MotionEvent getMotionEvent(int32_t action, float x, float y, + std::chrono::nanoseconds eventTime, int32_t deviceId = 0) { + MotionEvent event; + constexpr size_t pointerCount = 1; + std::vector<PointerProperties> pointerProperties; + std::vector<PointerCoords> pointerCoords; + for (size_t i = 0; i < pointerCount; i++) { + PointerProperties properties; + properties.clear(); + properties.id = i; + properties.toolType = ToolType::STYLUS; + pointerProperties.push_back(properties); + PointerCoords coords; + coords.clear(); + coords.setAxisValue(AMOTION_EVENT_AXIS_X, x); + coords.setAxisValue(AMOTION_EVENT_AXIS_Y, y); + pointerCoords.push_back(coords); + } + + ui::Transform identityTransform; + event.initialize(InputEvent::nextId(), deviceId, AINPUT_SOURCE_STYLUS, ADISPLAY_ID_DEFAULT, {0}, + action, /*actionButton=*/0, /*flags=*/0, AMOTION_EVENT_EDGE_FLAG_NONE, + AMETA_NONE, /*buttonState=*/0, MotionClassification::NONE, identityTransform, + /*xPrecision=*/0.1, + /*yPrecision=*/0.2, /*xCursorPosition=*/280, /*yCursorPosition=*/540, + identityTransform, /*downTime=*/100, eventTime.count(), pointerCount, + pointerProperties.data(), pointerCoords.data()); + return event; +} + +TEST(MotionPredictorTest, IsPredictionAvailable) { + MotionPredictor predictor(/*predictionTimestampOffsetNanos=*/0, + []() { return true /*enable prediction*/; }); + ASSERT_TRUE(predictor.isPredictionAvailable(/*deviceId=*/1, AINPUT_SOURCE_STYLUS)); + ASSERT_FALSE(predictor.isPredictionAvailable(/*deviceId=*/1, AINPUT_SOURCE_TOUCHSCREEN)); +} + +TEST(MotionPredictorTest, Offset) { + MotionPredictor predictor(/*predictionTimestampOffsetNanos=*/1, + []() { return true /*enable prediction*/; }); + predictor.record(getMotionEvent(DOWN, 0, 1, 30ms)); + predictor.record(getMotionEvent(MOVE, 0, 2, 35ms)); + std::unique_ptr<MotionEvent> predicted = predictor.predict(40 * NSEC_PER_MSEC); + ASSERT_NE(nullptr, predicted); + ASSERT_GE(predicted->getEventTime(), 41); +} + +TEST(MotionPredictorTest, FollowsGesture) { + MotionPredictor predictor(/*predictionTimestampOffsetNanos=*/0, + []() { return true /*enable prediction*/; }); + + // MOVE without a DOWN is ignored. + predictor.record(getMotionEvent(MOVE, 1, 3, 10ms)); + EXPECT_EQ(nullptr, predictor.predict(20 * NSEC_PER_MSEC)); + + predictor.record(getMotionEvent(DOWN, 2, 5, 20ms)); + predictor.record(getMotionEvent(MOVE, 2, 7, 30ms)); + predictor.record(getMotionEvent(MOVE, 3, 9, 40ms)); + EXPECT_NE(nullptr, predictor.predict(50 * NSEC_PER_MSEC)); + + predictor.record(getMotionEvent(UP, 4, 11, 50ms)); + EXPECT_EQ(nullptr, predictor.predict(20 * NSEC_PER_MSEC)); +} + +TEST(MotionPredictorTest, MultipleDevicesNotSupported) { + MotionPredictor predictor(/*predictionTimestampOffsetNanos=*/0, + []() { return true /*enable prediction*/; }); + + ASSERT_TRUE(predictor.record(getMotionEvent(DOWN, 1, 3, 0ms, /*deviceId=*/0)).ok()); + ASSERT_TRUE(predictor.record(getMotionEvent(MOVE, 1, 3, 10ms, /*deviceId=*/0)).ok()); + ASSERT_TRUE(predictor.record(getMotionEvent(MOVE, 2, 5, 20ms, /*deviceId=*/0)).ok()); + ASSERT_TRUE(predictor.record(getMotionEvent(MOVE, 3, 7, 30ms, /*deviceId=*/0)).ok()); + + ASSERT_FALSE(predictor.record(getMotionEvent(DOWN, 100, 300, 40ms, /*deviceId=*/1)).ok()); + ASSERT_FALSE(predictor.record(getMotionEvent(MOVE, 100, 300, 50ms, /*deviceId=*/1)).ok()); +} + +TEST(MotionPredictorTest, IndividualGesturesFromDifferentDevicesAreSupported) { + MotionPredictor predictor(/*predictionTimestampOffsetNanos=*/0, + []() { return true /*enable prediction*/; }); + + ASSERT_TRUE(predictor.record(getMotionEvent(DOWN, 1, 3, 0ms, /*deviceId=*/0)).ok()); + ASSERT_TRUE(predictor.record(getMotionEvent(MOVE, 1, 3, 10ms, /*deviceId=*/0)).ok()); + ASSERT_TRUE(predictor.record(getMotionEvent(MOVE, 2, 5, 20ms, /*deviceId=*/0)).ok()); + ASSERT_TRUE(predictor.record(getMotionEvent(UP, 2, 5, 30ms, /*deviceId=*/0)).ok()); + + // Now, send a gesture from a different device. Since we have no active gesture, the new gesture + // should be processed correctly. + ASSERT_TRUE(predictor.record(getMotionEvent(DOWN, 100, 300, 40ms, /*deviceId=*/1)).ok()); + ASSERT_TRUE(predictor.record(getMotionEvent(MOVE, 100, 300, 50ms, /*deviceId=*/1)).ok()); +} + +TEST(MotionPredictorTest, FlagDisablesPrediction) { + MotionPredictor predictor(/*predictionTimestampOffsetNanos=*/0, + []() { return false /*disable prediction*/; }); + predictor.record(getMotionEvent(DOWN, 0, 1, 30ms)); + predictor.record(getMotionEvent(MOVE, 0, 1, 35ms)); + std::unique_ptr<MotionEvent> predicted = predictor.predict(40 * NSEC_PER_MSEC); + ASSERT_EQ(nullptr, predicted); + ASSERT_FALSE(predictor.isPredictionAvailable(/*deviceId=*/1, AINPUT_SOURCE_STYLUS)); + ASSERT_FALSE(predictor.isPredictionAvailable(/*deviceId=*/1, AINPUT_SOURCE_TOUCHSCREEN)); +} + +} // namespace android diff --git a/libs/input/tests/RingBuffer_test.cpp b/libs/input/tests/RingBuffer_test.cpp new file mode 100644 index 0000000000..a2ef658934 --- /dev/null +++ b/libs/input/tests/RingBuffer_test.cpp @@ -0,0 +1,223 @@ +/* + * Copyright (C) 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <algorithm> +#include <iterator> +#include <memory> +#include <vector> + +#include <gmock/gmock.h> +#include <gtest/gtest.h> +#include <input/RingBuffer.h> + +namespace android { +namespace { + +using ::testing::ElementsAre; +using ::testing::ElementsAreArray; +using ::testing::IsEmpty; +using ::testing::Not; +using ::testing::SizeIs; + +TEST(RingBufferTest, PushPop) { + RingBuffer<int> buffer(/*capacity=*/3); + + buffer.pushBack(1); + buffer.pushBack(2); + buffer.pushBack(3); + EXPECT_THAT(buffer, ElementsAre(1, 2, 3)); + + buffer.pushBack(4); + EXPECT_THAT(buffer, ElementsAre(2, 3, 4)); + + buffer.pushFront(1); + EXPECT_THAT(buffer, ElementsAre(1, 2, 3)); + + EXPECT_EQ(1, buffer.popFront()); + EXPECT_THAT(buffer, ElementsAre(2, 3)); + + buffer.pushBack(4); + EXPECT_THAT(buffer, ElementsAre(2, 3, 4)); + + buffer.pushBack(5); + EXPECT_THAT(buffer, ElementsAre(3, 4, 5)); + + EXPECT_EQ(5, buffer.popBack()); + EXPECT_THAT(buffer, ElementsAre(3, 4)); + + EXPECT_EQ(4, buffer.popBack()); + EXPECT_THAT(buffer, ElementsAre(3)); + + EXPECT_EQ(3, buffer.popBack()); + EXPECT_THAT(buffer, ElementsAre()); + + buffer.pushBack(1); + EXPECT_THAT(buffer, ElementsAre(1)); + + EXPECT_EQ(1, buffer.popFront()); + EXPECT_THAT(buffer, ElementsAre()); +} + +TEST(RingBufferTest, ObjectType) { + RingBuffer<std::unique_ptr<int>> buffer(/*capacity=*/2); + buffer.pushBack(std::make_unique<int>(1)); + buffer.pushBack(std::make_unique<int>(2)); + buffer.pushBack(std::make_unique<int>(3)); + + EXPECT_EQ(2, *buffer[0]); + EXPECT_EQ(3, *buffer[1]); +} + +TEST(RingBufferTest, ConstructConstantValue) { + RingBuffer<int> buffer(/*count=*/3, /*value=*/10); + EXPECT_THAT(buffer, ElementsAre(10, 10, 10)); + EXPECT_EQ(3u, buffer.capacity()); +} + +TEST(RingBufferTest, Assignment) { + RingBuffer<int> a(/*capacity=*/2); + a.pushBack(1); + a.pushBack(2); + + RingBuffer<int> b(/*capacity=*/3); + b.pushBack(10); + b.pushBack(20); + b.pushBack(30); + + std::swap(a, b); + EXPECT_THAT(a, ElementsAre(10, 20, 30)); + EXPECT_THAT(b, ElementsAre(1, 2)); + + a = b; + EXPECT_THAT(a, ElementsAreArray(b)); + + RingBuffer<int> c(b); + EXPECT_THAT(c, ElementsAreArray(b)); + + RingBuffer<int> d(std::move(b)); + EXPECT_EQ(0u, b.capacity()); + EXPECT_THAT(b, ElementsAre()); + EXPECT_THAT(d, ElementsAre(1, 2)); + + b = std::move(d); + EXPECT_THAT(b, ElementsAre(1, 2)); + EXPECT_THAT(d, ElementsAre()); + EXPECT_EQ(0u, d.capacity()); +} + +TEST(RingBufferTest, FrontBackAccess) { + RingBuffer<int> buffer(/*capacity=*/2); + buffer.pushBack(1); + EXPECT_EQ(1, buffer.front()); + EXPECT_EQ(1, buffer.back()); + + buffer.pushFront(0); + EXPECT_EQ(0, buffer.front()); + EXPECT_EQ(1, buffer.back()); + + buffer.pushFront(-1); + EXPECT_EQ(-1, buffer.front()); + EXPECT_EQ(0, buffer.back()); +} + +TEST(RingBufferTest, Subscripting) { + RingBuffer<int> buffer(/*capacity=*/2); + buffer.pushBack(1); + EXPECT_EQ(1, buffer[0]); + + buffer.pushFront(0); + EXPECT_EQ(0, buffer[0]); + EXPECT_EQ(1, buffer[1]); + + buffer.pushFront(-1); + EXPECT_EQ(-1, buffer[0]); + EXPECT_EQ(0, buffer[1]); +} + +TEST(RingBufferTest, Iterator) { + RingBuffer<int> buffer(/*capacity=*/3); + buffer.pushFront(2); + buffer.pushBack(3); + + auto begin = buffer.begin(); + auto end = buffer.end(); + + EXPECT_NE(begin, end); + EXPECT_LE(begin, end); + EXPECT_GT(end, begin); + EXPECT_EQ(end, begin + 2); + EXPECT_EQ(begin, end - 2); + + EXPECT_EQ(2, end - begin); + EXPECT_EQ(1, end - (begin + 1)); + + EXPECT_EQ(2, *begin); + ++begin; + EXPECT_EQ(3, *begin); + --begin; + EXPECT_EQ(2, *begin); + begin += 1; + EXPECT_EQ(3, *begin); + begin += -1; + EXPECT_EQ(2, *begin); + begin -= -1; + EXPECT_EQ(3, *begin); +} + +TEST(RingBufferTest, Clear) { + RingBuffer<int> buffer(/*capacity=*/2); + EXPECT_THAT(buffer, ElementsAre()); + + buffer.pushBack(1); + EXPECT_THAT(buffer, ElementsAre(1)); + + buffer.clear(); + EXPECT_THAT(buffer, ElementsAre()); + EXPECT_THAT(buffer, SizeIs(0)); + EXPECT_THAT(buffer, IsEmpty()); + + buffer.pushFront(1); + EXPECT_THAT(buffer, ElementsAre(1)); +} + +TEST(RingBufferTest, SizeAndIsEmpty) { + RingBuffer<int> buffer(/*capacity=*/2); + EXPECT_THAT(buffer, SizeIs(0)); + EXPECT_THAT(buffer, IsEmpty()); + + buffer.pushBack(1); + EXPECT_THAT(buffer, SizeIs(1)); + EXPECT_THAT(buffer, Not(IsEmpty())); + + buffer.pushBack(2); + EXPECT_THAT(buffer, SizeIs(2)); + EXPECT_THAT(buffer, Not(IsEmpty())); + + buffer.pushBack(3); + EXPECT_THAT(buffer, SizeIs(2)); + EXPECT_THAT(buffer, Not(IsEmpty())); + + buffer.popFront(); + EXPECT_THAT(buffer, SizeIs(1)); + EXPECT_THAT(buffer, Not(IsEmpty())); + + buffer.popBack(); + EXPECT_THAT(buffer, SizeIs(0)); + EXPECT_THAT(buffer, IsEmpty()); +} + +} // namespace +} // namespace android diff --git a/libs/input/tests/StructLayout_test.cpp b/libs/input/tests/StructLayout_test.cpp index 1c8658b69a..024b6d3d43 100644 --- a/libs/input/tests/StructLayout_test.cpp +++ b/libs/input/tests/StructLayout_test.cpp @@ -117,7 +117,7 @@ void TestHeaderSize() { void TestBodySize() { static_assert(sizeof(InputMessage::Body::Key) == 96); - static_assert(sizeof(InputMessage::Body::Motion::Pointer) == 136); + static_assert(sizeof(InputMessage::Body::Motion::Pointer) == 144); static_assert(sizeof(InputMessage::Body::Motion) == offsetof(InputMessage::Body::Motion, pointers) + sizeof(InputMessage::Body::Motion::Pointer) * MAX_POINTERS); @@ -137,8 +137,8 @@ void TestBodySize() { static_assert(sizeof(InputMessage::Body) == offsetof(InputMessage::Body::Motion, pointers) + sizeof(InputMessage::Body::Motion::Pointer) * MAX_POINTERS); - static_assert(sizeof(InputMessage::Body) == 160 + 136 * 16); - static_assert(sizeof(InputMessage::Body) == 2336); + static_assert(sizeof(InputMessage::Body) == 160 + 144 * 16); + static_assert(sizeof(InputMessage::Body) == 2464); } /** @@ -148,8 +148,8 @@ void TestBodySize() { * still helpful to compute to get an idea of the sizes that are involved. */ void TestWorstCaseInputMessageSize() { - static_assert(sizeof(InputMessage) == /*header*/ 8 + /*body*/ 2336); - static_assert(sizeof(InputMessage) == 2344); + static_assert(sizeof(InputMessage) == /*header*/ 8 + /*body*/ 2464); + static_assert(sizeof(InputMessage) == 2472); } /** @@ -159,8 +159,8 @@ void CalculateSinglePointerInputMessageSize() { constexpr size_t pointerCount = 1; constexpr size_t bodySize = offsetof(InputMessage::Body::Motion, pointers) + sizeof(InputMessage::Body::Motion::Pointer) * pointerCount; - static_assert(bodySize == 160 + 136); - static_assert(bodySize == 296); // For the total message size, add the small header + static_assert(bodySize == 160 + 144); + static_assert(bodySize == 304); // For the total message size, add the small header } // --- VerifiedInputEvent --- diff --git a/libs/input/tests/TfLiteMotionPredictor_test.cpp b/libs/input/tests/TfLiteMotionPredictor_test.cpp new file mode 100644 index 0000000000..b5ed9e4430 --- /dev/null +++ b/libs/input/tests/TfLiteMotionPredictor_test.cpp @@ -0,0 +1,169 @@ +/* + * Copyright (C) 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <algorithm> +#include <cmath> +#include <fstream> +#include <ios> +#include <iterator> +#include <string> + +#include <gmock/gmock.h> +#include <gtest/gtest.h> +#include <input/TfLiteMotionPredictor.h> + +namespace android { +namespace { + +using ::testing::Each; +using ::testing::ElementsAre; +using ::testing::FloatNear; + +TEST(TfLiteMotionPredictorTest, BuffersReadiness) { + TfLiteMotionPredictorBuffers buffers(/*inputLength=*/5); + ASSERT_FALSE(buffers.isReady()); + + buffers.pushSample(/*timestamp=*/0, {.position = {.x = 100, .y = 100}}); + ASSERT_FALSE(buffers.isReady()); + + buffers.pushSample(/*timestamp=*/1, {.position = {.x = 100, .y = 100}}); + ASSERT_FALSE(buffers.isReady()); + + // Two samples with distinct positions are required. + buffers.pushSample(/*timestamp=*/2, {.position = {.x = 100, .y = 110}}); + ASSERT_TRUE(buffers.isReady()); + + buffers.reset(); + ASSERT_FALSE(buffers.isReady()); +} + +TEST(TfLiteMotionPredictorTest, BuffersRecentData) { + TfLiteMotionPredictorBuffers buffers(/*inputLength=*/5); + + buffers.pushSample(/*timestamp=*/1, {.position = {.x = 100, .y = 200}}); + ASSERT_EQ(buffers.lastTimestamp(), 1); + + buffers.pushSample(/*timestamp=*/2, {.position = {.x = 150, .y = 250}}); + ASSERT_EQ(buffers.lastTimestamp(), 2); + ASSERT_TRUE(buffers.isReady()); + ASSERT_EQ(buffers.axisFrom().position.x, 100); + ASSERT_EQ(buffers.axisFrom().position.y, 200); + ASSERT_EQ(buffers.axisTo().position.x, 150); + ASSERT_EQ(buffers.axisTo().position.y, 250); + + // Position doesn't change, so neither do the axes. + buffers.pushSample(/*timestamp=*/3, {.position = {.x = 150, .y = 250}}); + ASSERT_EQ(buffers.lastTimestamp(), 3); + ASSERT_TRUE(buffers.isReady()); + ASSERT_EQ(buffers.axisFrom().position.x, 100); + ASSERT_EQ(buffers.axisFrom().position.y, 200); + ASSERT_EQ(buffers.axisTo().position.x, 150); + ASSERT_EQ(buffers.axisTo().position.y, 250); + + buffers.pushSample(/*timestamp=*/4, {.position = {.x = 180, .y = 280}}); + ASSERT_EQ(buffers.lastTimestamp(), 4); + ASSERT_TRUE(buffers.isReady()); + ASSERT_EQ(buffers.axisFrom().position.x, 150); + ASSERT_EQ(buffers.axisFrom().position.y, 250); + ASSERT_EQ(buffers.axisTo().position.x, 180); + ASSERT_EQ(buffers.axisTo().position.y, 280); +} + +TEST(TfLiteMotionPredictorTest, BuffersCopyTo) { + std::unique_ptr<TfLiteMotionPredictorModel> model = TfLiteMotionPredictorModel::create(); + TfLiteMotionPredictorBuffers buffers(model->inputLength()); + + buffers.pushSample(/*timestamp=*/1, + {.position = {.x = 10, .y = 10}, + .pressure = 0, + .orientation = 0, + .tilt = 0.2}); + buffers.pushSample(/*timestamp=*/2, + {.position = {.x = 10, .y = 50}, + .pressure = 0.4, + .orientation = M_PI / 4, + .tilt = 0.3}); + buffers.pushSample(/*timestamp=*/3, + {.position = {.x = 30, .y = 50}, + .pressure = 0.5, + .orientation = -M_PI / 4, + .tilt = 0.4}); + buffers.pushSample(/*timestamp=*/3, + {.position = {.x = 30, .y = 60}, + .pressure = 0, + .orientation = 0, + .tilt = 0.5}); + buffers.copyTo(*model); + + const int zeroPadding = model->inputLength() - 3; + ASSERT_GE(zeroPadding, 0); + + EXPECT_THAT(model->inputR().subspan(0, zeroPadding), Each(0)); + EXPECT_THAT(model->inputPhi().subspan(0, zeroPadding), Each(0)); + EXPECT_THAT(model->inputPressure().subspan(0, zeroPadding), Each(0)); + EXPECT_THAT(model->inputTilt().subspan(0, zeroPadding), Each(0)); + EXPECT_THAT(model->inputOrientation().subspan(0, zeroPadding), Each(0)); + + EXPECT_THAT(model->inputR().subspan(zeroPadding), ElementsAre(40, 20, 10)); + EXPECT_THAT(model->inputPhi().subspan(zeroPadding), ElementsAre(0, -M_PI / 2, M_PI / 2)); + EXPECT_THAT(model->inputPressure().subspan(zeroPadding), ElementsAre(0.4, 0.5, 0)); + EXPECT_THAT(model->inputTilt().subspan(zeroPadding), ElementsAre(0.3, 0.4, 0.5)); + EXPECT_THAT(model->inputOrientation().subspan(zeroPadding), + ElementsAre(FloatNear(-M_PI / 4, 1e-5), FloatNear(M_PI / 4, 1e-5), + FloatNear(M_PI / 2, 1e-5))); +} + +TEST(TfLiteMotionPredictorTest, ModelInputOutputLength) { + std::unique_ptr<TfLiteMotionPredictorModel> model = TfLiteMotionPredictorModel::create(); + ASSERT_GT(model->inputLength(), 0u); + + const int inputLength = model->inputLength(); + ASSERT_EQ(inputLength, model->inputR().size()); + ASSERT_EQ(inputLength, model->inputPhi().size()); + ASSERT_EQ(inputLength, model->inputPressure().size()); + ASSERT_EQ(inputLength, model->inputOrientation().size()); + ASSERT_EQ(inputLength, model->inputTilt().size()); + + ASSERT_TRUE(model->invoke()); + + const int outputLength = model->outputLength(); + ASSERT_EQ(outputLength, model->outputR().size()); + ASSERT_EQ(outputLength, model->outputPhi().size()); + ASSERT_EQ(outputLength, model->outputPressure().size()); +} + +TEST(TfLiteMotionPredictorTest, ModelOutput) { + std::unique_ptr<TfLiteMotionPredictorModel> model = TfLiteMotionPredictorModel::create(); + TfLiteMotionPredictorBuffers buffers(model->inputLength()); + + buffers.pushSample(/*timestamp=*/1, {.position = {.x = 100, .y = 200}, .pressure = 0.2}); + buffers.pushSample(/*timestamp=*/2, {.position = {.x = 150, .y = 250}, .pressure = 0.4}); + buffers.pushSample(/*timestamp=*/3, {.position = {.x = 180, .y = 280}, .pressure = 0.6}); + buffers.copyTo(*model); + + ASSERT_TRUE(model->invoke()); + + // The actual model output is implementation-defined, but it should at least be non-zero and + // non-NaN. + const auto is_valid = [](float value) { return !isnan(value) && value != 0; }; + ASSERT_TRUE(std::all_of(model->outputR().begin(), model->outputR().end(), is_valid)); + ASSERT_TRUE(std::all_of(model->outputPhi().begin(), model->outputPhi().end(), is_valid)); + ASSERT_TRUE( + std::all_of(model->outputPressure().begin(), model->outputPressure().end(), is_valid)); +} + +} // namespace +} // namespace android diff --git a/libs/input/tests/TouchResampling_test.cpp b/libs/input/tests/TouchResampling_test.cpp new file mode 100644 index 0000000000..655de803ae --- /dev/null +++ b/libs/input/tests/TouchResampling_test.cpp @@ -0,0 +1,577 @@ +/* + * Copyright (C) 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "TestHelpers.h" + +#include <chrono> +#include <vector> + +#include <attestation/HmacKeyManager.h> +#include <gtest/gtest.h> +#include <input/InputTransport.h> + +using namespace std::chrono_literals; + +namespace android { + +struct Pointer { + int32_t id; + float x; + float y; + bool isResampled = false; +}; + +struct InputEventEntry { + std::chrono::nanoseconds eventTime; + std::vector<Pointer> pointers; + int32_t action; +}; + +class TouchResamplingTest : public testing::Test { +protected: + std::unique_ptr<InputPublisher> mPublisher; + std::unique_ptr<InputConsumer> mConsumer; + PreallocatedInputEventFactory mEventFactory; + + uint32_t mSeq = 1; + + void SetUp() override { + std::unique_ptr<InputChannel> serverChannel, clientChannel; + status_t result = + InputChannel::openInputChannelPair("channel name", serverChannel, clientChannel); + ASSERT_EQ(OK, result); + + mPublisher = std::make_unique<InputPublisher>(std::move(serverChannel)); + mConsumer = std::make_unique<InputConsumer>(std::move(clientChannel), + /*enableTouchResampling=*/true); + } + + status_t publishSimpleMotionEventWithCoords(int32_t action, nsecs_t eventTime, + const std::vector<PointerProperties>& properties, + const std::vector<PointerCoords>& coords); + void publishSimpleMotionEvent(int32_t action, nsecs_t eventTime, + const std::vector<Pointer>& pointers); + void publishInputEventEntries(const std::vector<InputEventEntry>& entries); + void consumeInputEventEntries(const std::vector<InputEventEntry>& entries, + std::chrono::nanoseconds frameTime); + void receiveResponseUntilSequence(uint32_t seq); +}; + +status_t TouchResamplingTest::publishSimpleMotionEventWithCoords( + int32_t action, nsecs_t eventTime, const std::vector<PointerProperties>& properties, + const std::vector<PointerCoords>& coords) { + const ui::Transform identityTransform; + const nsecs_t downTime = 0; + + if (action == AMOTION_EVENT_ACTION_DOWN && eventTime != 0) { + ADD_FAILURE() << "Downtime should be equal to 0 (hardcoded for convenience)"; + } + return mPublisher->publishMotionEvent(mSeq++, InputEvent::nextId(), /*deviceId=*/1, + AINPUT_SOURCE_TOUCHSCREEN, /*displayId=*/0, INVALID_HMAC, + action, /*actionButton=*/0, /*flags=*/0, /*edgeFlags=*/0, + AMETA_NONE, /*buttonState=*/0, MotionClassification::NONE, + identityTransform, /*xPrecision=*/0, /*yPrecision=*/0, + AMOTION_EVENT_INVALID_CURSOR_POSITION, + AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform, + downTime, eventTime, properties.size(), properties.data(), + coords.data()); +} + +void TouchResamplingTest::publishSimpleMotionEvent(int32_t action, nsecs_t eventTime, + const std::vector<Pointer>& pointers) { + std::vector<PointerProperties> properties; + std::vector<PointerCoords> coords; + + for (const Pointer& pointer : pointers) { + properties.push_back({}); + properties.back().clear(); + properties.back().id = pointer.id; + properties.back().toolType = ToolType::FINGER; + + coords.push_back({}); + coords.back().clear(); + coords.back().setAxisValue(AMOTION_EVENT_AXIS_X, pointer.x); + coords.back().setAxisValue(AMOTION_EVENT_AXIS_Y, pointer.y); + } + + status_t result = publishSimpleMotionEventWithCoords(action, eventTime, properties, coords); + ASSERT_EQ(OK, result); +} + +/** + * Each entry is published separately, one entry at a time. As a result, action is used here + * on a per-entry basis. + */ +void TouchResamplingTest::publishInputEventEntries(const std::vector<InputEventEntry>& entries) { + for (const InputEventEntry& entry : entries) { + publishSimpleMotionEvent(entry.action, entry.eventTime.count(), entry.pointers); + } +} + +/** + * Inside the publisher, read responses repeatedly until the desired sequence number is returned. + * + * Sometimes, when you call 'sendFinishedSignal', you would be finishing a batch which is comprised + * of several input events. As a result, consumer will generate multiple 'finish' signals on your + * behalf. + * + * In this function, we call 'receiveConsumerResponse' in a loop until the desired sequence number + * is returned. + */ +void TouchResamplingTest::receiveResponseUntilSequence(uint32_t seq) { + size_t consumedEvents = 0; + while (consumedEvents < 100) { + android::base::Result<InputPublisher::ConsumerResponse> response = + mPublisher->receiveConsumerResponse(); + ASSERT_TRUE(response.ok()); + ASSERT_TRUE(std::holds_alternative<InputPublisher::Finished>(*response)); + const InputPublisher::Finished& finish = std::get<InputPublisher::Finished>(*response); + ASSERT_TRUE(finish.handled) + << "publisher receiveFinishedSignal should have set handled to consumer's reply"; + if (finish.seq == seq) { + return; + } + consumedEvents++; + } + FAIL() << "Got " << consumedEvents << "events, but still no event with seq=" << seq; +} + +/** + * All entries are compared against a single MotionEvent, but the same data structure + * InputEventEntry is used here for simpler code. As a result, the entire array of InputEventEntry + * must contain identical values for the action field. + */ +void TouchResamplingTest::consumeInputEventEntries(const std::vector<InputEventEntry>& entries, + std::chrono::nanoseconds frameTime) { + ASSERT_GE(entries.size(), 1U) << "Must have at least 1 InputEventEntry to compare against"; + + uint32_t consumeSeq; + InputEvent* event; + + status_t status = mConsumer->consume(&mEventFactory, /*consumeBatches=*/true, frameTime.count(), + &consumeSeq, &event); + ASSERT_EQ(OK, status); + MotionEvent* motionEvent = static_cast<MotionEvent*>(event); + + ASSERT_EQ(entries.size() - 1, motionEvent->getHistorySize()); + for (size_t i = 0; i < entries.size(); i++) { // most recent sample is last + SCOPED_TRACE(i); + const InputEventEntry& entry = entries[i]; + ASSERT_EQ(entry.action, motionEvent->getAction()); + ASSERT_EQ(entry.eventTime.count(), motionEvent->getHistoricalEventTime(i)); + ASSERT_EQ(entry.pointers.size(), motionEvent->getPointerCount()); + + for (size_t p = 0; p < motionEvent->getPointerCount(); p++) { + SCOPED_TRACE(p); + // The pointers can be in any order, both in MotionEvent as well as InputEventEntry + ssize_t motionEventPointerIndex = motionEvent->findPointerIndex(entry.pointers[p].id); + ASSERT_GE(motionEventPointerIndex, 0) << "Pointer must be present in MotionEvent"; + ASSERT_EQ(entry.pointers[p].x, + motionEvent->getHistoricalAxisValue(AMOTION_EVENT_AXIS_X, + motionEventPointerIndex, i)); + ASSERT_EQ(entry.pointers[p].x, + motionEvent->getHistoricalRawAxisValue(AMOTION_EVENT_AXIS_X, + motionEventPointerIndex, i)); + ASSERT_EQ(entry.pointers[p].y, + motionEvent->getHistoricalAxisValue(AMOTION_EVENT_AXIS_Y, + motionEventPointerIndex, i)); + ASSERT_EQ(entry.pointers[p].y, + motionEvent->getHistoricalRawAxisValue(AMOTION_EVENT_AXIS_Y, + motionEventPointerIndex, i)); + ASSERT_EQ(entry.pointers[p].isResampled, + motionEvent->isResampled(motionEventPointerIndex, i)); + } + } + + status = mConsumer->sendFinishedSignal(consumeSeq, true); + ASSERT_EQ(OK, status); + + receiveResponseUntilSequence(consumeSeq); +} + +/** + * Timeline + * ---------+------------------+------------------+--------+-----------------+---------------------- + * 0 ms 10 ms 20 ms 25 ms 35 ms + * ACTION_DOWN ACTION_MOVE ACTION_MOVE ^ ^ + * | | + * resampled value | + * frameTime + * Typically, the prediction is made for time frameTime - RESAMPLE_LATENCY, or 30 ms in this case + * However, that would be 10 ms later than the last real sample (which came in at 20 ms). + * Therefore, the resampling should happen at 20 ms + RESAMPLE_MAX_PREDICTION = 28 ms. + * In this situation, though, resample time is further limited by taking half of the difference + * between the last two real events, which would put this time at: + * 20 ms + (20 ms - 10 ms) / 2 = 25 ms. + */ +TEST_F(TouchResamplingTest, EventIsResampled) { + std::chrono::nanoseconds frameTime; + std::vector<InputEventEntry> entries, expectedEntries; + + // Initial ACTION_DOWN should be separate, because the first consume event will only return + // InputEvent with a single action. + entries = { + // id x y + {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN}, + }; + publishInputEventEntries(entries); + frameTime = 5ms; + expectedEntries = { + // id x y + {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN}, + }; + consumeInputEventEntries(expectedEntries, frameTime); + + // Two ACTION_MOVE events 10 ms apart that move in X direction and stay still in Y + entries = { + // id x y + {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE}, + }; + publishInputEventEntries(entries); + frameTime = 35ms; + expectedEntries = { + // id x y + {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {25ms, {{0, 35, 30, .isResampled = true}}, AMOTION_EVENT_ACTION_MOVE}, + }; + consumeInputEventEntries(expectedEntries, frameTime); +} + +/** + * Same as above test, but use pointer id=1 instead of 0 to make sure that system does not + * have these hardcoded. + */ +TEST_F(TouchResamplingTest, EventIsResampledWithDifferentId) { + std::chrono::nanoseconds frameTime; + std::vector<InputEventEntry> entries, expectedEntries; + + // Initial ACTION_DOWN should be separate, because the first consume event will only return + // InputEvent with a single action. + entries = { + // id x y + {0ms, {{1, 10, 20}}, AMOTION_EVENT_ACTION_DOWN}, + }; + publishInputEventEntries(entries); + frameTime = 5ms; + expectedEntries = { + // id x y + {0ms, {{1, 10, 20}}, AMOTION_EVENT_ACTION_DOWN}, + }; + consumeInputEventEntries(expectedEntries, frameTime); + + // Two ACTION_MOVE events 10 ms apart that move in X direction and stay still in Y + entries = { + // id x y + {10ms, {{1, 20, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {20ms, {{1, 30, 30}}, AMOTION_EVENT_ACTION_MOVE}, + }; + publishInputEventEntries(entries); + frameTime = 35ms; + expectedEntries = { + // id x y + {10ms, {{1, 20, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {20ms, {{1, 30, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {25ms, {{1, 35, 30, .isResampled = true}}, AMOTION_EVENT_ACTION_MOVE}, + }; + consumeInputEventEntries(expectedEntries, frameTime); +} + +/** + * Event should not be resampled when sample time is equal to event time. + */ +TEST_F(TouchResamplingTest, SampleTimeEqualsEventTime) { + std::chrono::nanoseconds frameTime; + std::vector<InputEventEntry> entries, expectedEntries; + + // Initial ACTION_DOWN should be separate, because the first consume event will only return + // InputEvent with a single action. + entries = { + // id x y + {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN}, + }; + publishInputEventEntries(entries); + frameTime = 5ms; + expectedEntries = { + // id x y + {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN}, + }; + consumeInputEventEntries(expectedEntries, frameTime); + + // Two ACTION_MOVE events 10 ms apart that move in X direction and stay still in Y + entries = { + // id x y + {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE}, + }; + publishInputEventEntries(entries); + frameTime = 20ms + 5ms /*RESAMPLE_LATENCY*/; + expectedEntries = { + // id x y + {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE}, + // no resampled event because the time of resample falls exactly on the existing event + }; + consumeInputEventEntries(expectedEntries, frameTime); +} + +/** + * Once we send a resampled value to the app, we should continue to "lie" if the pointer + * does not move. So, if the pointer keeps the same coordinates, resampled value should continue + * to be used. + */ +TEST_F(TouchResamplingTest, ResampledValueIsUsedForIdenticalCoordinates) { + std::chrono::nanoseconds frameTime; + std::vector<InputEventEntry> entries, expectedEntries; + + // Initial ACTION_DOWN should be separate, because the first consume event will only return + // InputEvent with a single action. + entries = { + // id x y + {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN}, + }; + publishInputEventEntries(entries); + frameTime = 5ms; + expectedEntries = { + // id x y + {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN}, + }; + consumeInputEventEntries(expectedEntries, frameTime); + + // Two ACTION_MOVE events 10 ms apart that move in X direction and stay still in Y + entries = { + // id x y + {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE}, + }; + publishInputEventEntries(entries); + frameTime = 35ms; + expectedEntries = { + // id x y + {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {25ms, {{0, 35, 30, .isResampled = true}}, AMOTION_EVENT_ACTION_MOVE}, + }; + consumeInputEventEntries(expectedEntries, frameTime); + + // Coordinate value 30 has been resampled to 35. When a new event comes in with value 30 again, + // the system should still report 35. + entries = { + // id x y + {40ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE}, + }; + publishInputEventEntries(entries); + frameTime = 45ms + 5ms /*RESAMPLE_LATENCY*/; + expectedEntries = { + // id x y + {40ms, + {{0, 35, 30, .isResampled = true}}, + AMOTION_EVENT_ACTION_MOVE}, // original event, rewritten + {45ms, + {{0, 35, 30, .isResampled = true}}, + AMOTION_EVENT_ACTION_MOVE}, // resampled event, rewritten + }; + consumeInputEventEntries(expectedEntries, frameTime); +} + +TEST_F(TouchResamplingTest, OldEventReceivedAfterResampleOccurs) { + std::chrono::nanoseconds frameTime; + std::vector<InputEventEntry> entries, expectedEntries; + + // Initial ACTION_DOWN should be separate, because the first consume event will only return + // InputEvent with a single action. + entries = { + // id x y + {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN}, + }; + publishInputEventEntries(entries); + frameTime = 5ms; + expectedEntries = { + // id x y + {0ms, {{0, 10, 20}}, AMOTION_EVENT_ACTION_DOWN}, + }; + consumeInputEventEntries(expectedEntries, frameTime); + + // Two ACTION_MOVE events 10 ms apart that move in X direction and stay still in Y + entries = { + // id x y + {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE}, + }; + publishInputEventEntries(entries); + frameTime = 35ms; + expectedEntries = { + // id x y + {10ms, {{0, 20, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {20ms, {{0, 30, 30}}, AMOTION_EVENT_ACTION_MOVE}, + {25ms, {{0, 35, 30, .isResampled = true}}, AMOTION_EVENT_ACTION_MOVE}, + }; + consumeInputEventEntries(expectedEntries, frameTime); + // Above, the resampled event is at 25ms rather than at 30 ms = 35ms - RESAMPLE_LATENCY + // because we are further bound by how far we can extrapolate by the "last time delta". + // That's 50% of (20 ms - 10ms) => 5ms. So we can't predict more than 5 ms into the future + // from the event at 20ms, which is why the resampled event is at t = 25 ms. + + // We resampled the event to 25 ms. Now, an older 'real' event comes in. + entries = { + // id x y + {24ms, {{0, 40, 30}}, AMOTION_EVENT_ACTION_MOVE}, + }; + publishInputEventEntries(entries); + frameTime = 50ms; + expectedEntries = { + // id x y + {24ms, + {{0, 35, 30, .isResampled = true}}, + AMOTION_EVENT_ACTION_MOVE}, // original event, rewritten + {26ms, + {{0, 45, 30, .isResampled = true}}, + AMOTION_EVENT_ACTION_MOVE}, // resampled event, rewritten + }; + consumeInputEventEntries(expectedEntries, frameTime); +} + +TEST_F(TouchResamplingTest, TwoPointersAreResampledIndependently) { + std::chrono::nanoseconds frameTime; + std::vector<InputEventEntry> entries, expectedEntries; + + // full action for when a pointer with id=1 appears (some other pointer must already be present) + constexpr int32_t actionPointer1Down = + AMOTION_EVENT_ACTION_POINTER_DOWN + (1 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT); + + // full action for when a pointer with id=0 disappears (some other pointer must still remain) + constexpr int32_t actionPointer0Up = + AMOTION_EVENT_ACTION_POINTER_UP + (0 << AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT); + + // Initial ACTION_DOWN should be separate, because the first consume event will only return + // InputEvent with a single action. + entries = { + // id x y + {0ms, {{0, 100, 100}}, AMOTION_EVENT_ACTION_DOWN}, + }; + publishInputEventEntries(entries); + frameTime = 5ms; + expectedEntries = { + // id x y + {0ms, {{0, 100, 100}}, AMOTION_EVENT_ACTION_DOWN}, + }; + consumeInputEventEntries(expectedEntries, frameTime); + + entries = { + // id x y + {10ms, {{0, 100, 100}}, AMOTION_EVENT_ACTION_MOVE}, + }; + publishInputEventEntries(entries); + frameTime = 10ms + 5ms /*RESAMPLE_LATENCY*/; + expectedEntries = { + // id x y + {10ms, {{0, 100, 100}}, AMOTION_EVENT_ACTION_MOVE}, + // no resampled value because frameTime - RESAMPLE_LATENCY == eventTime + }; + consumeInputEventEntries(expectedEntries, frameTime); + + // Second pointer id=1 appears + entries = { + // id x y + {15ms, {{0, 100, 100}, {1, 500, 500}}, actionPointer1Down}, + }; + publishInputEventEntries(entries); + frameTime = 20ms + 5ms /*RESAMPLE_LATENCY*/; + expectedEntries = { + // id x y + {15ms, {{0, 100, 100}, {1, 500, 500}}, actionPointer1Down}, + // no resampled value because frameTime - RESAMPLE_LATENCY == eventTime + }; + consumeInputEventEntries(expectedEntries, frameTime); + + // Both pointers move + entries = { + // id x y + {30ms, {{0, 100, 100}, {1, 500, 500}}, AMOTION_EVENT_ACTION_MOVE}, + {40ms, {{0, 120, 120}, {1, 600, 600}}, AMOTION_EVENT_ACTION_MOVE}, + }; + publishInputEventEntries(entries); + frameTime = 45ms + 5ms /*RESAMPLE_LATENCY*/; + expectedEntries = { + // id x y + {30ms, {{0, 100, 100}, {1, 500, 500}}, AMOTION_EVENT_ACTION_MOVE}, + {40ms, {{0, 120, 120}, {1, 600, 600}}, AMOTION_EVENT_ACTION_MOVE}, + {45ms, + {{0, 130, 130, .isResampled = true}, {1, 650, 650, .isResampled = true}}, + AMOTION_EVENT_ACTION_MOVE}, + }; + consumeInputEventEntries(expectedEntries, frameTime); + + // Both pointers move again + entries = { + // id x y + {60ms, {{0, 120, 120}, {1, 600, 600}}, AMOTION_EVENT_ACTION_MOVE}, + {70ms, {{0, 130, 130}, {1, 700, 700}}, AMOTION_EVENT_ACTION_MOVE}, + }; + publishInputEventEntries(entries); + frameTime = 75ms + 5ms /*RESAMPLE_LATENCY*/; + /** + * The sample at t = 60, pointer id 0 is not equal to 120, because this value of 120 was + * received twice, and resampled to 130. So if we already reported it as "130", we continue + * to report it as such. Similar with pointer id 1. + */ + expectedEntries = { + {60ms, + {{0, 130, 130, .isResampled = true}, // not 120! because it matches previous real event + {1, 650, 650, .isResampled = true}}, + AMOTION_EVENT_ACTION_MOVE}, + {70ms, {{0, 130, 130}, {1, 700, 700}}, AMOTION_EVENT_ACTION_MOVE}, + {75ms, + {{0, 135, 135, .isResampled = true}, {1, 750, 750, .isResampled = true}}, + AMOTION_EVENT_ACTION_MOVE}, + }; + consumeInputEventEntries(expectedEntries, frameTime); + + // First pointer id=0 leaves the screen + entries = { + // id x y + {80ms, {{1, 600, 600}}, actionPointer0Up}, + }; + publishInputEventEntries(entries); + frameTime = 90ms; + expectedEntries = { + // id x y + {80ms, {{1, 600, 600}}, actionPointer0Up}, + // no resampled event for ACTION_POINTER_UP + }; + consumeInputEventEntries(expectedEntries, frameTime); + + // Remaining pointer id=1 is still present, but doesn't move + entries = { + // id x y + {90ms, {{1, 600, 600}}, AMOTION_EVENT_ACTION_MOVE}, + }; + publishInputEventEntries(entries); + frameTime = 100ms; + expectedEntries = { + // id x y + {90ms, {{1, 600, 600}}, AMOTION_EVENT_ACTION_MOVE}, + /** + * The latest event with ACTION_MOVE was at t = 70, coord = 700. + * Use that value for resampling here: (600 - 700) / (90 - 70) * 5 + 600 + */ + {95ms, {{1, 575, 575, .isResampled = true}}, AMOTION_EVENT_ACTION_MOVE}, + }; + consumeInputEventEntries(expectedEntries, frameTime); +} + +} // namespace android diff --git a/libs/input/tests/TouchVideoFrame_test.cpp b/libs/input/tests/TouchVideoFrame_test.cpp index 654b236bda..081a995a6f 100644 --- a/libs/input/tests/TouchVideoFrame_test.cpp +++ b/libs/input/tests/TouchVideoFrame_test.cpp @@ -73,38 +73,38 @@ TEST(TouchVideoFrame, Equality) { TEST(TouchVideoFrame, Rotate90_0x0) { TouchVideoFrame frame(0, 0, {}, TIMESTAMP); TouchVideoFrame frameRotated(0, 0, {}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_90); + frame.rotate(ui::ROTATION_90); ASSERT_EQ(frame, frameRotated); } TEST(TouchVideoFrame, Rotate90_1x1) { TouchVideoFrame frame(1, 1, {1}, TIMESTAMP); TouchVideoFrame frameRotated(1, 1, {1}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_90); + frame.rotate(ui::ROTATION_90); ASSERT_EQ(frame, frameRotated); } TEST(TouchVideoFrame, Rotate90_2x2) { TouchVideoFrame frame(2, 2, {1, 2, 3, 4}, TIMESTAMP); TouchVideoFrame frameRotated(2, 2, {2, 4, 1, 3}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_90); + frame.rotate(ui::ROTATION_90); ASSERT_EQ(frame, frameRotated); } TEST(TouchVideoFrame, Rotate90_3x2) { TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP); TouchVideoFrame frameRotated(2, 3, {2, 4, 6, 1, 3, 5}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_90); + frame.rotate(ui::ROTATION_90); ASSERT_EQ(frame, frameRotated); } TEST(TouchVideoFrame, Rotate90_3x2_4times) { TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP); TouchVideoFrame frameOriginal(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_90); - frame.rotate(DISPLAY_ORIENTATION_90); - frame.rotate(DISPLAY_ORIENTATION_90); - frame.rotate(DISPLAY_ORIENTATION_90); + frame.rotate(ui::ROTATION_90); + frame.rotate(ui::ROTATION_90); + frame.rotate(ui::ROTATION_90); + frame.rotate(ui::ROTATION_90); ASSERT_EQ(frame, frameOriginal); } @@ -113,43 +113,43 @@ TEST(TouchVideoFrame, Rotate90_3x2_4times) { TEST(TouchVideoFrame, Rotate180_0x0) { TouchVideoFrame frame(0, 0, {}, TIMESTAMP); TouchVideoFrame frameRotated(0, 0, {}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_180); + frame.rotate(ui::ROTATION_180); ASSERT_EQ(frame, frameRotated); } TEST(TouchVideoFrame, Rotate180_1x1) { TouchVideoFrame frame(1, 1, {1}, TIMESTAMP); TouchVideoFrame frameRotated(1, 1, {1}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_180); + frame.rotate(ui::ROTATION_180); ASSERT_EQ(frame, frameRotated); } TEST(TouchVideoFrame, Rotate180_2x2) { TouchVideoFrame frame(2, 2, {1, 2, 3, 4}, TIMESTAMP); TouchVideoFrame frameRotated(2, 2, {4, 3, 2, 1}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_180); + frame.rotate(ui::ROTATION_180); ASSERT_EQ(frame, frameRotated); } TEST(TouchVideoFrame, Rotate180_3x2) { TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP); TouchVideoFrame frameRotated(3, 2, {6, 5, 4, 3, 2, 1}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_180); + frame.rotate(ui::ROTATION_180); ASSERT_EQ(frame, frameRotated); } TEST(TouchVideoFrame, Rotate180_3x2_2times) { TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP); TouchVideoFrame frameOriginal(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_180); - frame.rotate(DISPLAY_ORIENTATION_180); + frame.rotate(ui::ROTATION_180); + frame.rotate(ui::ROTATION_180); ASSERT_EQ(frame, frameOriginal); } TEST(TouchVideoFrame, Rotate180_3x3) { TouchVideoFrame frame(3, 3, {1, 2, 3, 4, 5, 6, 7, 8, 9}, TIMESTAMP); TouchVideoFrame frameRotated(3, 3, {9, 8, 7, 6, 5, 4, 3, 2, 1}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_180); + frame.rotate(ui::ROTATION_180); ASSERT_EQ(frame, frameRotated); } @@ -158,38 +158,38 @@ TEST(TouchVideoFrame, Rotate180_3x3) { TEST(TouchVideoFrame, Rotate270_0x0) { TouchVideoFrame frame(0, 0, {}, TIMESTAMP); TouchVideoFrame frameRotated(0, 0, {}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_270); + frame.rotate(ui::ROTATION_270); ASSERT_EQ(frame, frameRotated); } TEST(TouchVideoFrame, Rotate270_1x1) { TouchVideoFrame frame(1, 1, {1}, TIMESTAMP); TouchVideoFrame frameRotated(1, 1, {1}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_270); + frame.rotate(ui::ROTATION_270); ASSERT_EQ(frame, frameRotated); } TEST(TouchVideoFrame, Rotate270_2x2) { TouchVideoFrame frame(2, 2, {1, 2, 3, 4}, TIMESTAMP); TouchVideoFrame frameRotated(2, 2, {3, 1, 4, 2}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_270); + frame.rotate(ui::ROTATION_270); ASSERT_EQ(frame, frameRotated); } TEST(TouchVideoFrame, Rotate270_3x2) { TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP); TouchVideoFrame frameRotated(2, 3, {5, 3, 1, 6, 4, 2}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_270); + frame.rotate(ui::ROTATION_270); ASSERT_EQ(frame, frameRotated); } TEST(TouchVideoFrame, Rotate270_3x2_4times) { TouchVideoFrame frame(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP); TouchVideoFrame frameOriginal(3, 2, {1, 2, 3, 4, 5, 6}, TIMESTAMP); - frame.rotate(DISPLAY_ORIENTATION_270); - frame.rotate(DISPLAY_ORIENTATION_270); - frame.rotate(DISPLAY_ORIENTATION_270); - frame.rotate(DISPLAY_ORIENTATION_270); + frame.rotate(ui::ROTATION_270); + frame.rotate(ui::ROTATION_270); + frame.rotate(ui::ROTATION_270); + frame.rotate(ui::ROTATION_270); ASSERT_EQ(frame, frameOriginal); } diff --git a/libs/input/tests/VelocityTracker_test.cpp b/libs/input/tests/VelocityTracker_test.cpp index a87b1873f0..ae721093a0 100644 --- a/libs/input/tests/VelocityTracker_test.cpp +++ b/libs/input/tests/VelocityTracker_test.cpp @@ -16,9 +16,10 @@ #define LOG_TAG "VelocityTracker_test" +#include <math.h> #include <array> #include <chrono> -#include <math.h> +#include <limits> #include <android-base/stringprintf.h> #include <attestation/HmacKeyManager.h> @@ -26,7 +27,9 @@ #include <gui/constants.h> #include <input/VelocityTracker.h> -using namespace std::chrono_literals; +using std::literals::chrono_literals::operator""ms; +using std::literals::chrono_literals::operator""ns; +using std::literals::chrono_literals::operator""us; using android::base::StringPrintf; namespace android { @@ -62,8 +65,15 @@ static void EXPECT_NEAR_BY_FRACTION(float actual, float target, float fraction) EXPECT_NEAR(actual, target, tolerance); } -static void checkVelocity(float Vactual, float Vtarget) { - EXPECT_NEAR_BY_FRACTION(Vactual, Vtarget, VELOCITY_TOLERANCE); +static void checkVelocity(std::optional<float> Vactual, std::optional<float> Vtarget) { + if (Vactual != std::nullopt) { + if (Vtarget == std::nullopt) { + FAIL() << "Expected no velocity, but found " << *Vactual; + } + EXPECT_NEAR_BY_FRACTION(*Vactual, *Vtarget, VELOCITY_TOLERANCE); + } else if (Vtarget != std::nullopt) { + FAIL() << "Expected velocity, but found no velocity"; + } } static void checkCoefficient(float actual, float target) { @@ -74,6 +84,8 @@ struct Position { float x; float y; + bool isResampled = false; + /** * If both values are NAN, then this is considered to be an empty entry (no pointer data). * If only one of the values is NAN, this is still a valid entry, @@ -84,7 +96,7 @@ struct Position { } }; -struct MotionEventEntry { +struct PlanarMotionEventEntry { std::chrono::nanoseconds eventTime; std::vector<Position> positions; }; @@ -133,15 +145,43 @@ static int32_t resolveAction(const std::vector<Position>& lastPositions, return AMOTION_EVENT_ACTION_MOVE; } -static std::vector<MotionEvent> createMotionEventStream( - const std::vector<MotionEventEntry>& motions) { +static std::vector<MotionEvent> createAxisScrollMotionEventStream( + const std::vector<std::pair<std::chrono::nanoseconds, float>>& motions) { + std::vector<MotionEvent> events; + for (const auto& [timeStamp, value] : motions) { + EXPECT_TRUE(!isnan(value)) << "The entry at pointerId must be valid"; + + PointerCoords coords[1]; + coords[0].setAxisValue(AMOTION_EVENT_AXIS_SCROLL, value); + + PointerProperties properties[1]; + properties[0].id = DEFAULT_POINTER_ID; + + MotionEvent event; + ui::Transform identityTransform; + event.initialize(InputEvent::nextId(), /*deviceId=*/5, AINPUT_SOURCE_ROTARY_ENCODER, + ADISPLAY_ID_NONE, INVALID_HMAC, AMOTION_EVENT_ACTION_SCROLL, + /*actionButton=*/0, /*flags=*/0, AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE, + /*buttonState=*/0, MotionClassification::NONE, identityTransform, + /*xPrecision=*/0, /*yPrecision=*/0, AMOTION_EVENT_INVALID_CURSOR_POSITION, + AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform, /*downTime=*/0, + timeStamp.count(), /*pointerCount=*/1, properties, coords); + + events.emplace_back(event); + } + + return events; +} + +static std::vector<MotionEvent> createTouchMotionEventStream( + const std::vector<PlanarMotionEventEntry>& motions) { if (motions.empty()) { ADD_FAILURE() << "Need at least 1 sample to create a MotionEvent. Received empty vector."; } std::vector<MotionEvent> events; for (size_t i = 0; i < motions.size(); i++) { - const MotionEventEntry& entry = motions[i]; + const PlanarMotionEventEntry& entry = motions[i]; BitSet32 pointers = getValidPointers(entry.positions); const uint32_t pointerCount = pointers.count(); @@ -149,12 +189,11 @@ static std::vector<MotionEvent> createMotionEventStream( if (i == 0) { action = AMOTION_EVENT_ACTION_DOWN; EXPECT_EQ(1U, pointerCount) << "First event should only have 1 pointer"; - } else if (i == motions.size() - 1) { - EXPECT_EQ(1U, pointerCount) << "Last event should only have 1 pointer"; + } else if ((i == motions.size() - 1) && pointerCount == 1) { action = AMOTION_EVENT_ACTION_UP; } else { - const MotionEventEntry& previousEntry = motions[i-1]; - const MotionEventEntry& nextEntry = motions[i+1]; + const PlanarMotionEventEntry& previousEntry = motions[i-1]; + const PlanarMotionEventEntry& nextEntry = motions[i+1]; action = resolveAction(previousEntry.positions, entry.positions, nextEntry.positions); } @@ -166,25 +205,26 @@ static std::vector<MotionEvent> createMotionEventStream( coords[pointerIndex].clear(); // We are treating column positions as pointerId - EXPECT_TRUE(entry.positions[pointerId].isValid()) << - "The entry at pointerId must be valid"; - coords[pointerIndex].setAxisValue(AMOTION_EVENT_AXIS_X, entry.positions[pointerId].x); - coords[pointerIndex].setAxisValue(AMOTION_EVENT_AXIS_Y, entry.positions[pointerId].y); + const Position& position = entry.positions[pointerId]; + EXPECT_TRUE(position.isValid()) << "The entry at " << pointerId << " must be valid"; + coords[pointerIndex].setAxisValue(AMOTION_EVENT_AXIS_X, position.x); + coords[pointerIndex].setAxisValue(AMOTION_EVENT_AXIS_Y, position.y); + coords[pointerIndex].isResampled = position.isResampled; properties[pointerIndex].id = pointerId; - properties[pointerIndex].toolType = AMOTION_EVENT_TOOL_TYPE_FINGER; + properties[pointerIndex].toolType = ToolType::FINGER; pointerIndex++; } EXPECT_EQ(pointerIndex, pointerCount); MotionEvent event; ui::Transform identityTransform; - event.initialize(InputEvent::nextId(), 0 /*deviceId*/, AINPUT_SOURCE_TOUCHSCREEN, - DISPLAY_ID, INVALID_HMAC, action, 0 /*actionButton*/, 0 /*flags*/, - AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE, 0 /*buttonState*/, - MotionClassification::NONE, identityTransform, 0 /*xPrecision*/, - 0 /*yPrecision*/, AMOTION_EVENT_INVALID_CURSOR_POSITION, - AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform, 0 /*downTime*/, + event.initialize(InputEvent::nextId(), /*deviceId=*/0, AINPUT_SOURCE_TOUCHSCREEN, + DISPLAY_ID, INVALID_HMAC, action, /*actionButton=*/0, /*flags=*/0, + AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE, /*buttonState=*/0, + MotionClassification::NONE, identityTransform, /*xPrecision=*/0, + /*yPrecision=*/0, AMOTION_EVENT_INVALID_CURSOR_POSITION, + AMOTION_EVENT_INVALID_CURSOR_POSITION, identityTransform, /*downTime=*/0, entry.eventTime.count(), pointerCount, properties, coords); events.emplace_back(event); @@ -193,54 +233,254 @@ static std::vector<MotionEvent> createMotionEventStream( return events; } -static void computeAndCheckVelocity(const VelocityTracker::Strategy strategy, - const std::vector<MotionEventEntry>& motions, int32_t axis, - float targetVelocity) { +static std::optional<float> computePlanarVelocity( + const VelocityTracker::Strategy strategy, + const std::vector<PlanarMotionEventEntry>& motions, int32_t axis, + uint32_t pointerId = DEFAULT_POINTER_ID) { VelocityTracker vt(strategy); - float Vx, Vy; - std::vector<MotionEvent> events = createMotionEventStream(motions); + std::vector<MotionEvent> events = createTouchMotionEventStream(motions); for (MotionEvent event : events) { vt.addMovement(&event); } - vt.getVelocity(DEFAULT_POINTER_ID, &Vx, &Vy); + return vt.getVelocity(axis, pointerId); +} +static std::vector<MotionEvent> createMotionEventStream( + int32_t axis, const std::vector<std::pair<std::chrono::nanoseconds, float>>& motion) { switch (axis) { - case AMOTION_EVENT_AXIS_X: - checkVelocity(Vx, targetVelocity); - break; - case AMOTION_EVENT_AXIS_Y: - checkVelocity(Vy, targetVelocity); - break; - default: - FAIL() << "Axis must be either AMOTION_EVENT_AXIS_X or AMOTION_EVENT_AXIS_Y"; + case AMOTION_EVENT_AXIS_SCROLL: + return createAxisScrollMotionEventStream(motion); + default: + ADD_FAILURE() << "Axis " << axis << " is not supported"; + return {}; } } -static void computeAndCheckQuadraticEstimate(const std::vector<MotionEventEntry>& motions, - const std::array<float, 3>& coefficients) { +static std::optional<float> computeVelocity( + const VelocityTracker::Strategy strategy, + const std::vector<std::pair<std::chrono::nanoseconds, float>>& motions, int32_t axis) { + VelocityTracker vt(strategy); + + for (const MotionEvent& event : createMotionEventStream(axis, motions)) { + vt.addMovement(&event); + } + + return vt.getVelocity(axis, DEFAULT_POINTER_ID); +} + +static void computeAndCheckVelocity(const VelocityTracker::Strategy strategy, + const std::vector<PlanarMotionEventEntry>& motions, + int32_t axis, std::optional<float> targetVelocity, + uint32_t pointerId = DEFAULT_POINTER_ID) { + checkVelocity(computePlanarVelocity(strategy, motions, axis, pointerId), targetVelocity); +} + +static void computeAndCheckAxisScrollVelocity( + const VelocityTracker::Strategy strategy, + const std::vector<std::pair<std::chrono::nanoseconds, float>>& motions, + std::optional<float> targetVelocity) { + checkVelocity(computeVelocity(strategy, motions, AMOTION_EVENT_AXIS_SCROLL), targetVelocity); +} + +static void computeAndCheckQuadraticEstimate(const std::vector<PlanarMotionEventEntry>& motions, + const std::array<float, 3>& coefficients) { VelocityTracker vt(VelocityTracker::Strategy::LSQ2); - std::vector<MotionEvent> events = createMotionEventStream(motions); + std::vector<MotionEvent> events = createTouchMotionEventStream(motions); for (MotionEvent event : events) { vt.addMovement(&event); } - VelocityTracker::Estimator estimator; - EXPECT_TRUE(vt.getEstimator(0, &estimator)); + std::optional<VelocityTracker::Estimator> estimatorX = vt.getEstimator(AMOTION_EVENT_AXIS_X, 0); + std::optional<VelocityTracker::Estimator> estimatorY = vt.getEstimator(AMOTION_EVENT_AXIS_Y, 0); + EXPECT_TRUE(estimatorX); + EXPECT_TRUE(estimatorY); for (size_t i = 0; i< coefficients.size(); i++) { - checkCoefficient(estimator.xCoeff[i], coefficients[i]); - checkCoefficient(estimator.yCoeff[i], coefficients[i]); + checkCoefficient((*estimatorX).coeff[i], coefficients[i]); + checkCoefficient((*estimatorY).coeff[i], coefficients[i]); + } +} + +/* + *================== VelocityTracker tests that do not require test motion data ==================== + */ +TEST(SimpleVelocityTrackerTest, TestSupportedAxis) { + // Note that we are testing up to the max possible axis value, plus 3 more values. We are going + // beyond the max value to add a bit more protection. "3" is chosen arbitrarily to cover a few + // more values beyond the max. + for (int32_t axis = 0; axis <= AMOTION_EVENT_MAXIMUM_VALID_AXIS_VALUE + 3; axis++) { + switch (axis) { + case AMOTION_EVENT_AXIS_X: + case AMOTION_EVENT_AXIS_Y: + case AMOTION_EVENT_AXIS_SCROLL: + EXPECT_TRUE(VelocityTracker::isAxisSupported(axis)) << axis << " is supported"; + break; + default: + EXPECT_FALSE(VelocityTracker::isAxisSupported(axis)) << axis << " is NOT supported"; + } } } /* * ================== VelocityTracker tests generated manually ===================================== */ +TEST_F(VelocityTrackerTest, TestDefaultStrategiesForPlanarAxes) { + std::vector<PlanarMotionEventEntry> motions = {{10ms, {{2, 4}}}, + {20ms, {{4, 12}}}, + {30ms, {{6, 20}}}, + {40ms, {{10, 30}}}}; + + EXPECT_EQ(computePlanarVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X), + computePlanarVelocity(VelocityTracker::Strategy::DEFAULT, motions, + AMOTION_EVENT_AXIS_X)); + EXPECT_EQ(computePlanarVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_Y), + computePlanarVelocity(VelocityTracker::Strategy::DEFAULT, motions, + AMOTION_EVENT_AXIS_Y)); +} + +TEST_F(VelocityTrackerTest, TestComputedVelocity) { + VelocityTracker::ComputedVelocity computedVelocity; + + computedVelocity.addVelocity(AMOTION_EVENT_AXIS_X, /*id=*/0, /*velocity=*/200); + computedVelocity.addVelocity(AMOTION_EVENT_AXIS_X, /*id=*/26U, /*velocity=*/400); + computedVelocity.addVelocity(AMOTION_EVENT_AXIS_X, /*id=*/27U, /*velocity=*/650); + computedVelocity.addVelocity(AMOTION_EVENT_AXIS_X, MAX_POINTER_ID, /*velocity=*/750); + computedVelocity.addVelocity(AMOTION_EVENT_AXIS_Y, /*id=*/0, /*velocity=*/1000); + computedVelocity.addVelocity(AMOTION_EVENT_AXIS_Y, /*id=*/26U, /*velocity=*/2000); + computedVelocity.addVelocity(AMOTION_EVENT_AXIS_Y, /*id=*/27U, /*velocity=*/3000); + computedVelocity.addVelocity(AMOTION_EVENT_AXIS_Y, MAX_POINTER_ID, /*velocity=*/4000); + + // Check the axes/indices with velocity. + EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, /*id=*/0U)), 200); + EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, /*id=*/26U)), 400); + EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, /*id=*/27U)), 650); + EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, MAX_POINTER_ID)), 750); + EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, /*id=*/0U)), 1000); + EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, /*id=*/26U)), 2000); + EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, /*id=*/27U)), 3000); + EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, MAX_POINTER_ID)), 4000); + for (uint32_t id = 0; id <= MAX_POINTER_ID; id++) { + // Since no data was added for AXIS_SCROLL, expect empty value for the axis for any id. + EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_SCROLL, id)) + << "Empty scroll data expected at id=" << id; + if (id == 0 || id == 26U || id == 27U || id == MAX_POINTER_ID) { + // Already checked above; continue. + continue; + } + // No data was added to X/Y for this id, expect empty value. + EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, id)) + << "Empty X data expected at id=" << id; + EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, id)) + << "Empty Y data expected at id=" << id; + } + // Out-of-bounds ids should given empty values. + EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, -1)); + EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, MAX_POINTER_ID + 1)); +} + +/** + * For a single pointer, the resampled data is ignored. + */ +TEST_F(VelocityTrackerTest, SinglePointerResampledData) { + std::vector<PlanarMotionEventEntry> motions = {{10ms, {{1, 2}}}, + {20ms, {{2, 4}}}, + {30ms, {{3, 6}}}, + {35ms, {{30, 60, .isResampled = true}}}, + {40ms, {{4, 8}}}}; + + computeAndCheckVelocity(VelocityTracker::Strategy::DEFAULT, motions, AMOTION_EVENT_AXIS_X, 100); + computeAndCheckVelocity(VelocityTracker::Strategy::DEFAULT, motions, AMOTION_EVENT_AXIS_Y, 200); +} + +/** + * For multiple pointers, the resampled data is ignored on a per-pointer basis. If a certain pointer + * does not have a resampled value, all of the points are used. + */ +TEST_F(VelocityTrackerTest, MultiPointerResampledData) { + std::vector<PlanarMotionEventEntry> motions = { + {0ms, {{0, 0}}}, + {10ms, {{1, 0}, {1, 0}}}, + {20ms, {{2, 0}, {2, 0}}}, + {30ms, {{3, 0}, {3, 0}}}, + {35ms, {{30, 0, .isResampled = true}, {30, 0}}}, + {40ms, {{4, 0}, {4, 0}}}, + {45ms, {{5, 0}}}, // ACTION_UP + }; + + // Sample at t=35ms breaks trend. It's marked as resampled for the first pointer, so it should + // be ignored, and the resulting velocity should be linear. For the second pointer, it's not + // resampled, so it should cause the velocity to be non-linear. + computeAndCheckVelocity(VelocityTracker::Strategy::DEFAULT, motions, AMOTION_EVENT_AXIS_X, 100, + /*pointerId=*/0); + computeAndCheckVelocity(VelocityTracker::Strategy::DEFAULT, motions, AMOTION_EVENT_AXIS_X, 3455, + /*pointerId=*/1); +} + +TEST_F(VelocityTrackerTest, TestGetComputedVelocity) { + std::vector<PlanarMotionEventEntry> motions = { + {235089067457000ns, {{528.00, 0}}}, {235089084684000ns, {{527.00, 0}}}, + {235089093349000ns, {{527.00, 0}}}, {235089095677625ns, {{527.00, 0}}}, + {235089101859000ns, {{527.00, 0}}}, {235089110378000ns, {{528.00, 0}}}, + {235089112497111ns, {{528.25, 0}}}, {235089118760000ns, {{531.00, 0}}}, + {235089126686000ns, {{535.00, 0}}}, {235089129316820ns, {{536.33, 0}}}, + {235089135199000ns, {{540.00, 0}}}, {235089144297000ns, {{546.00, 0}}}, + {235089146136443ns, {{547.21, 0}}}, {235089152923000ns, {{553.00, 0}}}, + {235089160784000ns, {{559.00, 0}}}, {235089162955851ns, {{560.66, 0}}}, + {235089162955851ns, {{560.66, 0}}}, // ACTION_UP + }; + VelocityTracker vt(VelocityTracker::Strategy::IMPULSE); + std::vector<MotionEvent> events = createTouchMotionEventStream(motions); + for (const MotionEvent& event : events) { + vt.addMovement(&event); + } + + float maxFloat = std::numeric_limits<float>::max(); + VelocityTracker::ComputedVelocity computedVelocity; + computedVelocity = vt.getComputedVelocity(/*units=*/1000, maxFloat); + checkVelocity(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, DEFAULT_POINTER_ID)), + 764.345703); + + // Expect X velocity to be scaled with respective to provided units. + computedVelocity = vt.getComputedVelocity(/*units=*/1000000, maxFloat); + checkVelocity(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, DEFAULT_POINTER_ID)), + 764345.703); + + // Expect X velocity to be clamped by provided max velocity. + computedVelocity = vt.getComputedVelocity(/*units=*/1000000, 1000); + checkVelocity(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, DEFAULT_POINTER_ID)), 1000); + + // All 0 data for Y; expect 0 velocity. + EXPECT_EQ(*(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, DEFAULT_POINTER_ID)), 0); + + // No data for scroll-axis; expect empty velocity. + EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_SCROLL, DEFAULT_POINTER_ID)); +} + +TEST_F(VelocityTrackerTest, TestApiInteractionsWithNoMotionEvents) { + VelocityTracker vt(VelocityTracker::Strategy::DEFAULT); + + EXPECT_FALSE(vt.getVelocity(AMOTION_EVENT_AXIS_X, DEFAULT_POINTER_ID)); + + EXPECT_FALSE(vt.getEstimator(AMOTION_EVENT_AXIS_X, DEFAULT_POINTER_ID)); + + VelocityTracker::ComputedVelocity computedVelocity = vt.getComputedVelocity(1000, 1000); + for (uint32_t id = 0; id <= MAX_POINTER_ID; id++) { + EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_X, id)); + EXPECT_FALSE(computedVelocity.getVelocity(AMOTION_EVENT_AXIS_Y, id)); + } + + EXPECT_EQ(-1, vt.getActivePointerId()); + + // Make sure that the clearing functions execute without an issue. + vt.clearPointer(7U); + vt.clear(); +} + TEST_F(VelocityTrackerTest, ThreePointsPositiveVelocityTest) { // Same coordinate is reported 2 times in a row // It is difficult to determine the correct answer here, but at least the direction // of the reported velocity should be positive. - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { {0ms, {{273, 0}}}, {12585us, {{293, 0}}}, {14730us, {{293, 0}}}, @@ -252,7 +492,7 @@ TEST_F(VelocityTrackerTest, ThreePointsPositiveVelocityTest) { TEST_F(VelocityTrackerTest, ThreePointsZeroVelocityTest) { // Same coordinate is reported 3 times in a row - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { {0ms, {{293, 0}}}, {6132us, {{293, 0}}}, {11283us, {{293, 0}}}, @@ -264,7 +504,7 @@ TEST_F(VelocityTrackerTest, ThreePointsZeroVelocityTest) { TEST_F(VelocityTrackerTest, ThreePointsLinearVelocityTest) { // Fixed velocity at 5 points per 10 milliseconds - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { {0ms, {{0, 0}}}, {10ms, {{5, 0}}}, {20ms, {{10, 0}}}, {20ms, {{10, 0}}}, // ACTION_UP }; computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, 500); @@ -288,7 +528,7 @@ TEST_F(VelocityTrackerTest, ThreePointsLinearVelocityTest) { // --------------- Recorded by hand on swordfish --------------------------------------------------- TEST_F(VelocityTrackerTest, SwordfishFlingDown) { // Recording of a fling on Swordfish that could cause a fling in the wrong direction - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 0ms, {{271, 96}} }, { 16071042ns, {{269.786346, 106.922775}} }, { 35648403ns, {{267.983063, 156.660034}} }, @@ -323,7 +563,7 @@ TEST_F(VelocityTrackerTest, SwordfishFlingDown) { TEST_F(VelocityTrackerTest, SailfishFlingUpSlow1) { // Sailfish - fling up - slow - 1 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 235089067457000ns, {{528.00, 983.00}} }, { 235089084684000ns, {{527.00, 981.00}} }, { 235089093349000ns, {{527.00, 977.00}} }, @@ -355,7 +595,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingUpSlow1) { TEST_F(VelocityTrackerTest, SailfishFlingUpSlow2) { // Sailfish - fling up - slow - 2 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 235110560704000ns, {{522.00, 1107.00}} }, { 235110575764000ns, {{522.00, 1107.00}} }, { 235110584385000ns, {{522.00, 1107.00}} }, @@ -384,7 +624,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingUpSlow2) { TEST_F(VelocityTrackerTest, SailfishFlingUpSlow3) { // Sailfish - fling up - slow - 3 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 792536237000ns, {{580.00, 1317.00}} }, { 792541538987ns, {{580.63, 1311.94}} }, { 792544613000ns, {{581.00, 1309.00}} }, @@ -418,7 +658,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingUpSlow3) { TEST_F(VelocityTrackerTest, SailfishFlingUpFaster1) { // Sailfish - fling up - faster - 1 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 235160420675000ns, {{610.00, 1042.00}} }, { 235160428220000ns, {{609.00, 1026.00}} }, { 235160436544000ns, {{609.00, 1024.00}} }, @@ -452,7 +692,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingUpFaster1) { TEST_F(VelocityTrackerTest, SailfishFlingUpFaster2) { // Sailfish - fling up - faster - 2 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 847153808000ns, {{576.00, 1264.00}} }, { 847171174000ns, {{576.00, 1262.00}} }, { 847179640000ns, {{576.00, 1257.00}} }, @@ -478,7 +718,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingUpFaster2) { TEST_F(VelocityTrackerTest, SailfishFlingUpFaster3) { // Sailfish - fling up - faster - 3 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 235200532789000ns, {{507.00, 1084.00}} }, { 235200549221000ns, {{507.00, 1083.00}} }, { 235200557841000ns, {{507.00, 1081.00}} }, @@ -504,7 +744,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingUpFaster3) { TEST_F(VelocityTrackerTest, SailfishFlingUpFast1) { // Sailfish - fling up - fast - 1 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 920922149000ns, {{561.00, 1412.00}} }, { 920930185000ns, {{559.00, 1377.00}} }, { 920930262463ns, {{558.98, 1376.66}} }, @@ -533,7 +773,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingUpFast1) { TEST_F(VelocityTrackerTest, SailfishFlingUpFast2) { // Sailfish - fling up - fast - 2 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 235247153233000ns, {{518.00, 1168.00}} }, { 235247170452000ns, {{517.00, 1167.00}} }, { 235247178908000ns, {{515.00, 1159.00}} }, @@ -556,7 +796,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingUpFast2) { TEST_F(VelocityTrackerTest, SailfishFlingUpFast3) { // Sailfish - fling up - fast - 3 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 235302568736000ns, {{529.00, 1167.00}} }, { 235302576644000ns, {{523.00, 1140.00}} }, { 235302579395063ns, {{520.91, 1130.61}} }, @@ -577,7 +817,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingUpFast3) { TEST_F(VelocityTrackerTest, SailfishFlingDownSlow1) { // Sailfish - fling down - slow - 1 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 235655749552755ns, {{582.00, 432.49}} }, { 235655750638000ns, {{582.00, 433.00}} }, { 235655758865000ns, {{582.00, 440.00}} }, @@ -611,7 +851,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingDownSlow1) { TEST_F(VelocityTrackerTest, SailfishFlingDownSlow2) { // Sailfish - fling down - slow - 2 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 235671152083370ns, {{485.24, 558.28}} }, { 235671154126000ns, {{485.00, 559.00}} }, { 235671162497000ns, {{484.00, 566.00}} }, @@ -645,7 +885,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingDownSlow2) { TEST_F(VelocityTrackerTest, SailfishFlingDownSlow3) { // Sailfish - fling down - slow - 3 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 170983201000ns, {{557.00, 533.00}} }, { 171000668000ns, {{556.00, 534.00}} }, { 171007359750ns, {{554.73, 535.27}} }, @@ -672,7 +912,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingDownSlow3) { TEST_F(VelocityTrackerTest, SailfishFlingDownFaster1) { // Sailfish - fling down - faster - 1 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 235695280333000ns, {{558.00, 451.00}} }, { 235695283971237ns, {{558.43, 454.45}} }, { 235695289038000ns, {{559.00, 462.00}} }, @@ -702,7 +942,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingDownFaster1) { TEST_F(VelocityTrackerTest, SailfishFlingDownFaster2) { // Sailfish - fling down - faster - 2 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 235709624766000ns, {{535.00, 579.00}} }, { 235709642256000ns, {{534.00, 580.00}} }, { 235709643350278ns, {{533.94, 580.06}} }, @@ -733,7 +973,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingDownFaster2) { TEST_F(VelocityTrackerTest, SailfishFlingDownFaster3) { // Sailfish - fling down - faster - 3 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 235727628927000ns, {{540.00, 440.00}} }, { 235727636810000ns, {{537.00, 454.00}} }, { 235727646176000ns, {{536.00, 454.00}} }, @@ -762,7 +1002,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingDownFaster3) { TEST_F(VelocityTrackerTest, SailfishFlingDownFast1) { // Sailfish - fling down - fast - 1 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 235762352849000ns, {{467.00, 286.00}} }, { 235762360250000ns, {{443.00, 344.00}} }, { 235762362787412ns, {{434.77, 363.89}} }, @@ -783,7 +1023,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingDownFast1) { TEST_F(VelocityTrackerTest, SailfishFlingDownFast2) { // Sailfish - fling down - fast - 2 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 235772487188000ns, {{576.00, 204.00}} }, { 235772495159000ns, {{553.00, 236.00}} }, { 235772503568000ns, {{551.00, 240.00}} }, @@ -804,7 +1044,7 @@ TEST_F(VelocityTrackerTest, SailfishFlingDownFast2) { TEST_F(VelocityTrackerTest, SailfishFlingDownFast3) { // Sailfish - fling down - fast - 3 - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 507650295000ns, {{628.00, 233.00}} }, { 507658234000ns, {{605.00, 269.00}} }, { 507666784000ns, {{601.00, 274.00}} }, @@ -830,12 +1070,12 @@ TEST_F(VelocityTrackerTest, SailfishFlingDownFast3) { /** * ================== Multiple pointers ============================================================ * - * Three fingers quickly tap the screen. Since this is a tap, the velocities should be zero. + * Three fingers quickly tap the screen. Since this is a tap, the velocities should be empty. * If the events with POINTER_UP or POINTER_DOWN are not handled correctly (these should not be * part of the fitted data), this can cause large velocity values to be reported instead. */ TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_ThreeFingerTap) { - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 0us, {{1063, 1128}, {NAN, NAN}, {NAN, NAN}} }, { 10800us, {{1063, 1128}, {682, 1318}, {NAN, NAN}} }, // POINTER_DOWN { 10800us, {{1063, 1128}, {682, 1318}, {397, 1747}} }, // POINTER_DOWN @@ -844,12 +1084,78 @@ TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_ThreeFi { 272700us, {{1063, 1128}, {NAN, NAN}, {NAN, NAN}} }, }; - // Velocity should actually be zero, but we expect 0.016 here instead. - // This is close enough to zero, and is likely caused by division by a very small number. - computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X, -0.016); - computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_Y, -0.016); - computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, 0); - computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_Y, 0); + computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X, + std::nullopt); + computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_Y, + std::nullopt); + computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, + std::nullopt); + computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_Y, + std::nullopt); +} + +/** + * ================= Pointer liftoff =============================================================== + */ + +/** + * The last movement of a pointer is always ACTION_POINTER_UP or ACTION_UP. If there's a short delay + * between the last ACTION_MOVE and the next ACTION_POINTER_UP or ACTION_UP, velocity should not be + * affected by the liftoff. + */ +TEST_F(VelocityTrackerTest, ShortDelayBeforeActionUp) { + std::vector<PlanarMotionEventEntry> motions = { + {0ms, {{10, 0}}}, {10ms, {{20, 0}}}, {20ms, {{30, 0}}}, {30ms, {{30, 0}}}, // ACTION_UP + }; + computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, + 1000); + computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X, 1000); +} + +/** + * The last movement of a single pointer is ACTION_UP. If there's a long delay between the last + * ACTION_MOVE and the final ACTION_UP, velocity should be reported as empty because the pointer + * should be assumed to have stopped. + */ +TEST_F(VelocityTrackerTest, LongDelayBeforeActionUp) { + std::vector<PlanarMotionEventEntry> motions = { + {0ms, {{10, 0}}}, + {10ms, {{20, 0}}}, + {20ms, {{30, 0}}}, + {3000ms, {{30, 0}}}, // ACTION_UP + }; + computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, + std::nullopt); + computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X, + std::nullopt); +} + +/** + * The last movement of a pointer is always ACTION_POINTER_UP or ACTION_UP. If there's a long delay + * before ACTION_POINTER_UP event, the movement should be assumed to have stopped. + * The final velocity should be reported as empty for all pointers. + */ +TEST_F(VelocityTrackerTest, LongDelayBeforeActionPointerUp) { + std::vector<PlanarMotionEventEntry> motions = { + {0ms, {{10, 0}}}, + {10ms, {{20, 0}, {100, 0}}}, + {20ms, {{30, 0}, {200, 0}}}, + {30ms, {{30, 0}, {300, 0}}}, + {40ms, {{30, 0}, {400, 0}}}, + {3000ms, {{30, 0}}}, // ACTION_POINTER_UP + }; + computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, + std::nullopt, + /*pointerId*/ 0); + computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X, + std::nullopt, + /*pointerId*/ 0); + computeAndCheckVelocity(VelocityTracker::Strategy::IMPULSE, motions, AMOTION_EVENT_AXIS_X, + std::nullopt, + /*pointerId*/ 1); + computeAndCheckVelocity(VelocityTracker::Strategy::LSQ2, motions, AMOTION_EVENT_AXIS_X, + std::nullopt, + /*pointerId*/ 1); } /** @@ -878,7 +1184,7 @@ TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_ThreeFi * In the test, we would convert these coefficients to (0*(1E3)^0, 0*(1E3)^1, 1*(1E3)^2). */ TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Constant) { - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 0ms, {{1, 1}} }, // 0 s { 1ms, {{1, 1}} }, // 0.001 s { 2ms, {{1, 1}} }, // 0.002 s @@ -896,7 +1202,7 @@ TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Constan * Straight line y = x :: the constant and quadratic coefficients are zero. */ TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Linear) { - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 0ms, {{-2, -2}} }, { 1ms, {{-1, -1}} }, { 2ms, {{-0, -0}} }, @@ -914,7 +1220,7 @@ TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Linear) * Parabola */ TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabolic) { - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 0ms, {{1, 1}} }, { 1ms, {{4, 4}} }, { 2ms, {{8, 8}} }, @@ -932,7 +1238,7 @@ TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabol * Parabola */ TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabolic2) { - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 0ms, {{1, 1}} }, { 1ms, {{4, 4}} }, { 2ms, {{9, 9}} }, @@ -950,7 +1256,7 @@ TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabol * Parabola :: y = x^2 :: the constant and linear coefficients are zero. */ TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabolic3) { - std::vector<MotionEventEntry> motions = { + std::vector<PlanarMotionEventEntry> motions = { { 0ms, {{4, 4}} }, { 1ms, {{1, 1}} }, { 2ms, {{0, 0}} }, @@ -964,4 +1270,114 @@ TEST_F(VelocityTrackerTest, LeastSquaresVelocityTrackerStrategyEstimator_Parabol computeAndCheckQuadraticEstimate(motions, std::array<float, 3>({0, 0E3, 1E6})); } +// Recorded by hand on sailfish, but only the diffs are taken to test cumulative axis velocity. +TEST_F(VelocityTrackerTest, AxisScrollVelocity) { + std::vector<std::pair<std::chrono::nanoseconds, float>> motions = { + {235089067457000ns, 0.00}, {235089084684000ns, -1.00}, {235089093349000ns, 0.00}, + {235089095677625ns, 0.00}, {235089101859000ns, 0.00}, {235089110378000ns, 0.00}, + {235089112497111ns, 0.25}, {235089118760000ns, 1.75}, {235089126686000ns, 4.00}, + {235089129316820ns, 1.33}, {235089135199000ns, 3.67}, {235089144297000ns, 6.00}, + {235089146136443ns, 1.21}, {235089152923000ns, 5.79}, {235089160784000ns, 6.00}, + {235089162955851ns, 1.66}, + }; + + computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {764.345703}); +} + +// --------------- Recorded by hand on a Wear OS device using a rotating side button --------------- +TEST_F(VelocityTrackerTest, AxisScrollVelocity_ScrollDown) { + std::vector<std::pair<std::chrono::nanoseconds, float>> motions = { + {224598065152ns, -0.050100}, {224621871104ns, -0.133600}, {224645464064ns, -0.551100}, + {224669171712ns, -0.801600}, {224687063040ns, -1.035400}, {224706691072ns, -0.484300}, + {224738213888ns, -0.334000}, {224754401280ns, -0.083500}, + }; + + computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {-27.86}); +} + +TEST_F(VelocityTrackerTest, AxisScrollVelocity_ScrollUp) { + std::vector<std::pair<std::chrono::nanoseconds, float>> motions = { + {269606010880ns, 0.050100}, {269626064896ns, 0.217100}, {269641973760ns, 0.267200}, + {269658079232ns, 0.267200}, {269674217472ns, 0.267200}, {269690683392ns, 0.367400}, + {269706133504ns, 0.551100}, {269722173440ns, 0.501000}, + }; + + computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {31.92}); +} + +TEST_F(VelocityTrackerTest, AxisScrollVelocity_ScrollDown_ThenUp_ThenDown) { + std::vector<std::pair<std::chrono::nanoseconds, float>> motions = { + {2580534001664ns, -0.033400}, {2580549992448ns, -0.133600}, + {2580566769664ns, -0.250500}, {2580581974016ns, -0.183700}, + {2580597964800ns, -0.267200}, {2580613955584ns, -0.551100}, + {2580635189248ns, -0.601200}, {2580661927936ns, -0.450900}, + {2580683161600ns, -0.417500}, {2580705705984ns, -0.150300}, + {2580722745344ns, -0.016700}, {2580786446336ns, 0.050100}, + {2580801912832ns, 0.150300}, {2580822360064ns, 0.300600}, + {2580838088704ns, 0.300600}, {2580854341632ns, 0.400800}, + {2580869808128ns, 0.517700}, {2580886061056ns, 0.501000}, + {2580905984000ns, 0.350700}, {2580921974784ns, 0.350700}, + {2580937965568ns, 0.066800}, {2580974665728ns, 0.016700}, + {2581034434560ns, -0.066800}, {2581049901056ns, -0.116900}, + {2581070610432ns, -0.317300}, {2581086076928ns, -0.200400}, + {2581101805568ns, -0.233800}, {2581118058496ns, -0.417500}, + {2581134049280ns, -0.417500}, {2581150040064ns, -0.367400}, + {2581166030848ns, -0.267200}, {2581181759488ns, -0.150300}, + {2581199847424ns, -0.066800}, + }; + + computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {-9.73}); +} + +// ------------------------------- Hand generated test cases --------------------------------------- +TEST_F(VelocityTrackerTest, TestDefaultStrategyForAxisScroll) { + std::vector<std::pair<std::chrono::nanoseconds, float>> motions = { + {10ms, 20}, + {20ms, 25}, + {30ms, 50}, + {40ms, 100}, + }; + + EXPECT_EQ(computeVelocity(VelocityTracker::Strategy::IMPULSE, motions, + AMOTION_EVENT_AXIS_SCROLL), + computeVelocity(VelocityTracker::Strategy::DEFAULT, motions, + AMOTION_EVENT_AXIS_SCROLL)); +} + +TEST_F(VelocityTrackerTest, AxisScrollVelocity_SimilarDifferentialValues) { + std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {{1ns, 2.12}, {3ns, 2.12}, + {7ns, 2.12}, {8ns, 2.12}, + {15ns, 2.12}, {18ns, 2.12}}; + + computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {1690236059.86}); +} + +TEST_F(VelocityTrackerTest, AxisScrollVelocity_OnlyTwoValues) { + std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {{1ms, 5}, {2ms, 10}}; + + computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {10000}); +} + +TEST_F(VelocityTrackerTest, AxisScrollVelocity_ConstantVelocity) { + std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {{1ms, 20}, {2ms, 20}, + {3ms, 20}, {4ms, 20}, + {5ms, 20}, {6ms, 20}}; + + computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {20000}); +} + +TEST_F(VelocityTrackerTest, AxisScrollVelocity_NoMotion) { + std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {{1ns, 0}, {2ns, 0}, + {3ns, 0}, {4ns, 0}, + {5ns, 0}, {6ns, 0}}; + + computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, {0}); +} + +TEST_F(VelocityTrackerTest, AxisScrollVelocity_NoData) { + std::vector<std::pair<std::chrono::nanoseconds, float>> motions = {}; + + computeAndCheckAxisScrollVelocity(VelocityTracker::Strategy::IMPULSE, motions, std::nullopt); +} + } // namespace android diff --git a/libs/input/tests/VerifiedInputEvent_test.cpp b/libs/input/tests/VerifiedInputEvent_test.cpp index f2b59ea9ab..277d74dd1c 100644 --- a/libs/input/tests/VerifiedInputEvent_test.cpp +++ b/libs/input/tests/VerifiedInputEvent_test.cpp @@ -23,10 +23,10 @@ namespace android { static KeyEvent getKeyEventWithFlags(int32_t flags) { KeyEvent event; - event.initialize(InputEvent::nextId(), 2 /*deviceId*/, AINPUT_SOURCE_GAMEPAD, + event.initialize(InputEvent::nextId(), /*deviceId=*/2, AINPUT_SOURCE_GAMEPAD, ADISPLAY_ID_DEFAULT, INVALID_HMAC, AKEY_EVENT_ACTION_DOWN, flags, - AKEYCODE_BUTTON_X, 121 /*scanCode*/, AMETA_ALT_ON, 1 /*repeatCount*/, - 1000 /*downTime*/, 2000 /*eventTime*/); + AKEYCODE_BUTTON_X, /*scanCode=*/121, AMETA_ALT_ON, /*repeatCount=*/1, + /*downTime=*/1000, /*eventTime=*/2000); return event; } @@ -44,12 +44,12 @@ static MotionEvent getMotionEventWithFlags(int32_t flags) { ui::Transform transform; transform.set({2, 0, 4, 0, 3, 5, 0, 0, 1}); ui::Transform identity; - event.initialize(InputEvent::nextId(), 0 /*deviceId*/, AINPUT_SOURCE_MOUSE, ADISPLAY_ID_DEFAULT, - INVALID_HMAC, AMOTION_EVENT_ACTION_DOWN, 0 /*actionButton*/, flags, - AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE, 0 /*buttonState*/, - MotionClassification::NONE, transform, 0.1 /*xPrecision*/, 0.2 /*yPrecision*/, - 280 /*xCursorPosition*/, 540 /*yCursorPosition*/, identity, 100 /*downTime*/, - 200 /*eventTime*/, pointerCount, pointerProperties, pointerCoords); + event.initialize(InputEvent::nextId(), /*deviceId=*/0, AINPUT_SOURCE_MOUSE, ADISPLAY_ID_DEFAULT, + INVALID_HMAC, AMOTION_EVENT_ACTION_DOWN, /*actionButton=*/0, flags, + AMOTION_EVENT_EDGE_FLAG_NONE, AMETA_NONE, /*buttonState=*/0, + MotionClassification::NONE, transform, /*xPrecision=*/0.1, /*yPrecision=*/0.2, + /*xCursorPosition=*/280, /*yCursorPosition=*/540, identity, /*downTime=*/100, + /*eventTime=*/200, pointerCount, pointerProperties, pointerCoords); return event; } diff --git a/libs/input/tests/data/bad_axis_label.kl b/libs/input/tests/data/bad_axis_label.kl new file mode 100644 index 0000000000..689738077c --- /dev/null +++ b/libs/input/tests/data/bad_axis_label.kl @@ -0,0 +1,17 @@ +# Copyright (C) 2023 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# This KL should not be loaded because the axis label is not valid + +axis 0 DEFINITELY_NOT_AXIS_LABEL diff --git a/libs/input/tests/data/bad_led_label.kl b/libs/input/tests/data/bad_led_label.kl new file mode 100644 index 0000000000..293c0d2af4 --- /dev/null +++ b/libs/input/tests/data/bad_led_label.kl @@ -0,0 +1,17 @@ +# Copyright (C) 2023 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# This KL should not be loaded because the led label is invalid + +led 0 ABSOLUTELY_NOT_LED_LABEL diff --git a/libs/nativedisplay/AChoreographer.cpp b/libs/nativedisplay/AChoreographer.cpp index 8240b08085..8f005a56f8 100644 --- a/libs/nativedisplay/AChoreographer.cpp +++ b/libs/nativedisplay/AChoreographer.cpp @@ -14,12 +14,9 @@ * limitations under the License. */ -#define LOG_TAG "Choreographer" -//#define LOG_NDEBUG 0 - #include <android-base/thread_annotations.h> -#include <gui/DisplayEventDispatcher.h> -#include <gui/ISurfaceComposer.h> +#include <android/gui/ISurfaceComposer.h> +#include <gui/Choreographer.h> #include <jni.h> #include <private/android/choreographer.h> #include <utils/Looper.h> @@ -31,444 +28,9 @@ #include <queue> #include <thread> -namespace { -struct { - // Global JVM that is provided by zygote - JavaVM* jvm = nullptr; - struct { - jclass clazz; - jmethodID getInstance; - jmethodID registerNativeChoreographerForRefreshRateCallbacks; - jmethodID unregisterNativeChoreographerForRefreshRateCallbacks; - } displayManagerGlobal; -} gJni; - -// Gets the JNIEnv* for this thread, and performs one-off initialization if we -// have never retrieved a JNIEnv* pointer before. -JNIEnv* getJniEnv() { - if (gJni.jvm == nullptr) { - ALOGW("AChoreographer: No JVM provided!"); - return nullptr; - } - - JNIEnv* env = nullptr; - if (gJni.jvm->GetEnv((void**)&env, JNI_VERSION_1_4) != JNI_OK) { - ALOGD("Attaching thread to JVM for AChoreographer"); - JavaVMAttachArgs args = {JNI_VERSION_1_4, "AChoreographer_env", NULL}; - jint attachResult = gJni.jvm->AttachCurrentThreadAsDaemon(&env, (void*)&args); - if (attachResult != JNI_OK) { - ALOGE("Unable to attach thread. Error: %d", attachResult); - return nullptr; - } - } - if (env == nullptr) { - ALOGW("AChoreographer: No JNI env available!"); - } - return env; -} - -inline const char* toString(bool value) { - return value ? "true" : "false"; -} -} // namespace - -namespace android { -using gui::VsyncEventData; - -struct FrameCallback { - AChoreographer_frameCallback callback; - AChoreographer_frameCallback64 callback64; - AChoreographer_vsyncCallback vsyncCallback; - void* data; - nsecs_t dueTime; - - inline bool operator<(const FrameCallback& rhs) const { - // Note that this is intentionally flipped because we want callbacks due sooner to be at - // the head of the queue - return dueTime > rhs.dueTime; - } -}; - -struct RefreshRateCallback { - AChoreographer_refreshRateCallback callback; - void* data; - bool firstCallbackFired = false; -}; - -class Choreographer; - -/** - * Implementation of AChoreographerFrameCallbackData. - */ -struct ChoreographerFrameCallbackDataImpl { - int64_t frameTimeNanos{0}; - - VsyncEventData vsyncEventData; - - const Choreographer* choreographer; -}; - -struct { - std::mutex lock; - std::vector<Choreographer*> ptrs GUARDED_BY(lock); - std::map<AVsyncId, int64_t> startTimes GUARDED_BY(lock); - bool registeredToDisplayManager GUARDED_BY(lock) = false; - - std::atomic<nsecs_t> mLastKnownVsync = -1; -} gChoreographers; - -class Choreographer : public DisplayEventDispatcher, public MessageHandler { -public: - explicit Choreographer(const sp<Looper>& looper) EXCLUDES(gChoreographers.lock); - void postFrameCallbackDelayed(AChoreographer_frameCallback cb, - AChoreographer_frameCallback64 cb64, - AChoreographer_vsyncCallback vsyncCallback, void* data, - nsecs_t delay); - void registerRefreshRateCallback(AChoreographer_refreshRateCallback cb, void* data) - EXCLUDES(gChoreographers.lock); - void unregisterRefreshRateCallback(AChoreographer_refreshRateCallback cb, void* data); - // Drains the queue of pending vsync periods and dispatches refresh rate - // updates to callbacks. - // The assumption is that this method is only called on a single - // processing thread, either by looper or by AChoreographer_handleEvents - void handleRefreshRateUpdates(); - void scheduleLatestConfigRequest(); - - enum { - MSG_SCHEDULE_CALLBACKS = 0, - MSG_SCHEDULE_VSYNC = 1, - MSG_HANDLE_REFRESH_RATE_UPDATES = 2, - }; - virtual void handleMessage(const Message& message) override; - - static Choreographer* getForThread(); - virtual ~Choreographer() override EXCLUDES(gChoreographers.lock); - int64_t getFrameInterval() const; - bool inCallback() const; - -private: - Choreographer(const Choreographer&) = delete; - - void dispatchVsync(nsecs_t timestamp, PhysicalDisplayId displayId, uint32_t count, - VsyncEventData vsyncEventData) override; - void dispatchHotplug(nsecs_t timestamp, PhysicalDisplayId displayId, bool connected) override; - void dispatchModeChanged(nsecs_t timestamp, PhysicalDisplayId displayId, int32_t modeId, - nsecs_t vsyncPeriod) override; - void dispatchNullEvent(nsecs_t, PhysicalDisplayId) override; - void dispatchFrameRateOverrides(nsecs_t timestamp, PhysicalDisplayId displayId, - std::vector<FrameRateOverride> overrides) override; - - void scheduleCallbacks(); - - ChoreographerFrameCallbackDataImpl createFrameCallbackData(nsecs_t timestamp) const; - void registerStartTime() const; - - std::mutex mLock; - // Protected by mLock - std::priority_queue<FrameCallback> mFrameCallbacks; - std::vector<RefreshRateCallback> mRefreshRateCallbacks; - - nsecs_t mLatestVsyncPeriod = -1; - VsyncEventData mLastVsyncEventData; - bool mInCallback = false; - - const sp<Looper> mLooper; - const std::thread::id mThreadId; - - // Approximation of num_threads_using_choreographer * num_frames_of_history with leeway. - static constexpr size_t kMaxStartTimes = 250; -}; - -static thread_local Choreographer* gChoreographer; -Choreographer* Choreographer::getForThread() { - if (gChoreographer == nullptr) { - sp<Looper> looper = Looper::getForThread(); - if (!looper.get()) { - ALOGW("No looper prepared for thread"); - return nullptr; - } - gChoreographer = new Choreographer(looper); - status_t result = gChoreographer->initialize(); - if (result != OK) { - ALOGW("Failed to initialize"); - return nullptr; - } - } - return gChoreographer; -} - -Choreographer::Choreographer(const sp<Looper>& looper) - : DisplayEventDispatcher(looper, ISurfaceComposer::VsyncSource::eVsyncSourceApp), - mLooper(looper), - mThreadId(std::this_thread::get_id()) { - std::lock_guard<std::mutex> _l(gChoreographers.lock); - gChoreographers.ptrs.push_back(this); -} - -Choreographer::~Choreographer() { - std::lock_guard<std::mutex> _l(gChoreographers.lock); - gChoreographers.ptrs.erase(std::remove_if(gChoreographers.ptrs.begin(), - gChoreographers.ptrs.end(), - [=](Choreographer* c) { return c == this; }), - gChoreographers.ptrs.end()); - // Only poke DisplayManagerGlobal to unregister if we previously registered - // callbacks. - if (gChoreographers.ptrs.empty() && gChoreographers.registeredToDisplayManager) { - gChoreographers.registeredToDisplayManager = false; - JNIEnv* env = getJniEnv(); - if (env == nullptr) { - ALOGW("JNI environment is unavailable, skipping choreographer cleanup"); - return; - } - jobject dmg = env->CallStaticObjectMethod(gJni.displayManagerGlobal.clazz, - gJni.displayManagerGlobal.getInstance); - if (dmg == nullptr) { - ALOGW("DMS is not initialized yet, skipping choreographer cleanup"); - } else { - env->CallVoidMethod(dmg, - gJni.displayManagerGlobal - .unregisterNativeChoreographerForRefreshRateCallbacks); - env->DeleteLocalRef(dmg); - } - } -} - -void Choreographer::postFrameCallbackDelayed(AChoreographer_frameCallback cb, - AChoreographer_frameCallback64 cb64, - AChoreographer_vsyncCallback vsyncCallback, void* data, - nsecs_t delay) { - nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC); - FrameCallback callback{cb, cb64, vsyncCallback, data, now + delay}; - { - std::lock_guard<std::mutex> _l{mLock}; - mFrameCallbacks.push(callback); - } - if (callback.dueTime <= now) { - if (std::this_thread::get_id() != mThreadId) { - if (mLooper != nullptr) { - Message m{MSG_SCHEDULE_VSYNC}; - mLooper->sendMessage(this, m); - } else { - scheduleVsync(); - } - } else { - scheduleVsync(); - } - } else { - if (mLooper != nullptr) { - Message m{MSG_SCHEDULE_CALLBACKS}; - mLooper->sendMessageDelayed(delay, this, m); - } else { - scheduleCallbacks(); - } - } -} - -void Choreographer::registerRefreshRateCallback(AChoreographer_refreshRateCallback cb, void* data) { - std::lock_guard<std::mutex> _l{mLock}; - for (const auto& callback : mRefreshRateCallbacks) { - // Don't re-add callbacks. - if (cb == callback.callback && data == callback.data) { - return; - } - } - mRefreshRateCallbacks.emplace_back( - RefreshRateCallback{.callback = cb, .data = data, .firstCallbackFired = false}); - bool needsRegistration = false; - { - std::lock_guard<std::mutex> _l2(gChoreographers.lock); - needsRegistration = !gChoreographers.registeredToDisplayManager; - } - if (needsRegistration) { - JNIEnv* env = getJniEnv(); - if (env == nullptr) { - ALOGW("JNI environment is unavailable, skipping registration"); - return; - } - jobject dmg = env->CallStaticObjectMethod(gJni.displayManagerGlobal.clazz, - gJni.displayManagerGlobal.getInstance); - if (dmg == nullptr) { - ALOGW("DMS is not initialized yet: skipping registration"); - return; - } else { - env->CallVoidMethod(dmg, - gJni.displayManagerGlobal - .registerNativeChoreographerForRefreshRateCallbacks, - reinterpret_cast<int64_t>(this)); - env->DeleteLocalRef(dmg); - { - std::lock_guard<std::mutex> _l2(gChoreographers.lock); - gChoreographers.registeredToDisplayManager = true; - } - } - } else { - scheduleLatestConfigRequest(); - } -} - -void Choreographer::unregisterRefreshRateCallback(AChoreographer_refreshRateCallback cb, - void* data) { - std::lock_guard<std::mutex> _l{mLock}; - mRefreshRateCallbacks.erase(std::remove_if(mRefreshRateCallbacks.begin(), - mRefreshRateCallbacks.end(), - [&](const RefreshRateCallback& callback) { - return cb == callback.callback && - data == callback.data; - }), - mRefreshRateCallbacks.end()); -} - -void Choreographer::scheduleLatestConfigRequest() { - if (mLooper != nullptr) { - Message m{MSG_HANDLE_REFRESH_RATE_UPDATES}; - mLooper->sendMessage(this, m); - } else { - // If the looper thread is detached from Choreographer, then refresh rate - // changes will be handled in AChoreographer_handlePendingEvents, so we - // need to wake up the looper thread by writing to the write-end of the - // socket the looper is listening on. - // Fortunately, these events are small so sending packets across the - // socket should be atomic across processes. - DisplayEventReceiver::Event event; - event.header = - DisplayEventReceiver::Event::Header{DisplayEventReceiver::DISPLAY_EVENT_NULL, - PhysicalDisplayId::fromPort(0), systemTime()}; - injectEvent(event); - } -} - -void Choreographer::scheduleCallbacks() { - const nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC); - nsecs_t dueTime; - { - std::lock_guard<std::mutex> _l{mLock}; - // If there are no pending callbacks then don't schedule a vsync - if (mFrameCallbacks.empty()) { - return; - } - dueTime = mFrameCallbacks.top().dueTime; - } - - if (dueTime <= now) { - ALOGV("choreographer %p ~ scheduling vsync", this); - scheduleVsync(); - return; - } -} - -void Choreographer::handleRefreshRateUpdates() { - std::vector<RefreshRateCallback> callbacks{}; - const nsecs_t pendingPeriod = gChoreographers.mLastKnownVsync.load(); - const nsecs_t lastPeriod = mLatestVsyncPeriod; - if (pendingPeriod > 0) { - mLatestVsyncPeriod = pendingPeriod; - } - { - std::lock_guard<std::mutex> _l{mLock}; - for (auto& cb : mRefreshRateCallbacks) { - callbacks.push_back(cb); - cb.firstCallbackFired = true; - } - } - - for (auto& cb : callbacks) { - if (!cb.firstCallbackFired || (pendingPeriod > 0 && pendingPeriod != lastPeriod)) { - cb.callback(pendingPeriod, cb.data); - } - } -} - -// TODO(b/74619554): The PhysicalDisplayId is ignored because SF only emits VSYNC events for the -// internal display and DisplayEventReceiver::requestNextVsync only allows requesting VSYNC for -// the internal display implicitly. -void Choreographer::dispatchVsync(nsecs_t timestamp, PhysicalDisplayId, uint32_t, - VsyncEventData vsyncEventData) { - std::vector<FrameCallback> callbacks{}; - { - std::lock_guard<std::mutex> _l{mLock}; - nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC); - while (!mFrameCallbacks.empty() && mFrameCallbacks.top().dueTime < now) { - callbacks.push_back(mFrameCallbacks.top()); - mFrameCallbacks.pop(); - } - } - mLastVsyncEventData = vsyncEventData; - for (const auto& cb : callbacks) { - if (cb.vsyncCallback != nullptr) { - const ChoreographerFrameCallbackDataImpl frameCallbackData = - createFrameCallbackData(timestamp); - registerStartTime(); - mInCallback = true; - cb.vsyncCallback(reinterpret_cast<const AChoreographerFrameCallbackData*>( - &frameCallbackData), - cb.data); - mInCallback = false; - } else if (cb.callback64 != nullptr) { - cb.callback64(timestamp, cb.data); - } else if (cb.callback != nullptr) { - cb.callback(timestamp, cb.data); - } - } -} - -void Choreographer::dispatchHotplug(nsecs_t, PhysicalDisplayId displayId, bool connected) { - ALOGV("choreographer %p ~ received hotplug event (displayId=%s, connected=%s), ignoring.", this, - to_string(displayId).c_str(), toString(connected)); -} - -void Choreographer::dispatchModeChanged(nsecs_t, PhysicalDisplayId, int32_t, nsecs_t) { - LOG_ALWAYS_FATAL("dispatchModeChanged was called but was never registered"); -} - -void Choreographer::dispatchFrameRateOverrides(nsecs_t, PhysicalDisplayId, - std::vector<FrameRateOverride>) { - LOG_ALWAYS_FATAL("dispatchFrameRateOverrides was called but was never registered"); -} - -void Choreographer::dispatchNullEvent(nsecs_t, PhysicalDisplayId) { - ALOGV("choreographer %p ~ received null event.", this); - handleRefreshRateUpdates(); -} - -void Choreographer::handleMessage(const Message& message) { - switch (message.what) { - case MSG_SCHEDULE_CALLBACKS: - scheduleCallbacks(); - break; - case MSG_SCHEDULE_VSYNC: - scheduleVsync(); - break; - case MSG_HANDLE_REFRESH_RATE_UPDATES: - handleRefreshRateUpdates(); - break; - } -} - -int64_t Choreographer::getFrameInterval() const { - return mLastVsyncEventData.frameInterval; -} - -bool Choreographer::inCallback() const { - return mInCallback; -} - -ChoreographerFrameCallbackDataImpl Choreographer::createFrameCallbackData(nsecs_t timestamp) const { - return {.frameTimeNanos = timestamp, - .vsyncEventData = mLastVsyncEventData, - .choreographer = this}; -} - -void Choreographer::registerStartTime() const { - std::scoped_lock _l(gChoreographers.lock); - for (VsyncEventData::FrameTimeline frameTimeline : mLastVsyncEventData.frameTimelines) { - while (gChoreographers.startTimes.size() >= kMaxStartTimes) { - gChoreographers.startTimes.erase(gChoreographers.startTimes.begin()); - } - gChoreographers.startTimes[frameTimeline.vsyncId] = systemTime(SYSTEM_TIME_MONOTONIC); - } -} +#undef LOG_TAG +#define LOG_TAG "AChoreographer" -} // namespace android using namespace android; static inline Choreographer* AChoreographer_to_Choreographer(AChoreographer* choreographer) { @@ -488,27 +50,12 @@ AChoreographerFrameCallbackData_to_ChoreographerFrameCallbackDataImpl( // Glue for private C api namespace android { -void AChoreographer_signalRefreshRateCallbacks(nsecs_t vsyncPeriod) EXCLUDES(gChoreographers.lock) { - std::lock_guard<std::mutex> _l(gChoreographers.lock); - gChoreographers.mLastKnownVsync.store(vsyncPeriod); - for (auto c : gChoreographers.ptrs) { - c->scheduleLatestConfigRequest(); - } +void AChoreographer_signalRefreshRateCallbacks(nsecs_t vsyncPeriod) { + Choreographer::signalRefreshRateCallbacks(vsyncPeriod); } void AChoreographer_initJVM(JNIEnv* env) { - env->GetJavaVM(&gJni.jvm); - // Now we need to find the java classes. - jclass dmgClass = env->FindClass("android/hardware/display/DisplayManagerGlobal"); - gJni.displayManagerGlobal.clazz = static_cast<jclass>(env->NewGlobalRef(dmgClass)); - gJni.displayManagerGlobal.getInstance = - env->GetStaticMethodID(dmgClass, "getInstance", - "()Landroid/hardware/display/DisplayManagerGlobal;"); - gJni.displayManagerGlobal.registerNativeChoreographerForRefreshRateCallbacks = - env->GetMethodID(dmgClass, "registerNativeChoreographerForRefreshRateCallbacks", "()V"); - gJni.displayManagerGlobal.unregisterNativeChoreographerForRefreshRateCallbacks = - env->GetMethodID(dmgClass, "unregisterNativeChoreographerForRefreshRateCallbacks", - "()V"); + Choreographer::initJVM(env); } AChoreographer* AChoreographer_routeGetInstance() { @@ -583,13 +130,7 @@ int64_t AChoreographer_getFrameInterval(const AChoreographer* choreographer) { } int64_t AChoreographer_getStartTimeNanosForVsyncId(AVsyncId vsyncId) { - std::scoped_lock _l(gChoreographers.lock); - const auto iter = gChoreographers.startTimes.find(vsyncId); - if (iter == gChoreographers.startTimes.end()) { - ALOGW("Start time was not found for vsync id: %" PRId64, vsyncId); - return 0; - } - return iter->second; + return Choreographer::getStartTimeNanosForVsyncId(vsyncId); } } // namespace android @@ -656,7 +197,7 @@ size_t AChoreographerFrameCallbackData_getFrameTimelinesLength( AChoreographerFrameCallbackData_to_ChoreographerFrameCallbackDataImpl(data); LOG_ALWAYS_FATAL_IF(!frameCallbackData->choreographer->inCallback(), "Data is only valid in callback"); - return VsyncEventData::kFrameTimelinesLength; + return frameCallbackData->vsyncEventData.frameTimelinesLength; } size_t AChoreographerFrameCallbackData_getPreferredFrameTimelineIndex( const AChoreographerFrameCallbackData* data) { @@ -672,7 +213,7 @@ AVsyncId AChoreographerFrameCallbackData_getFrameTimelineVsyncId( AChoreographerFrameCallbackData_to_ChoreographerFrameCallbackDataImpl(data); LOG_ALWAYS_FATAL_IF(!frameCallbackData->choreographer->inCallback(), "Data is only valid in callback"); - LOG_ALWAYS_FATAL_IF(index >= VsyncEventData::kFrameTimelinesLength, "Index out of bounds"); + LOG_ALWAYS_FATAL_IF(index >= VsyncEventData::kFrameTimelinesCapacity, "Index out of bounds"); return frameCallbackData->vsyncEventData.frameTimelines[index].vsyncId; } int64_t AChoreographerFrameCallbackData_getFrameTimelineExpectedPresentationTimeNanos( @@ -681,7 +222,7 @@ int64_t AChoreographerFrameCallbackData_getFrameTimelineExpectedPresentationTime AChoreographerFrameCallbackData_to_ChoreographerFrameCallbackDataImpl(data); LOG_ALWAYS_FATAL_IF(!frameCallbackData->choreographer->inCallback(), "Data is only valid in callback"); - LOG_ALWAYS_FATAL_IF(index >= VsyncEventData::kFrameTimelinesLength, "Index out of bounds"); + LOG_ALWAYS_FATAL_IF(index >= VsyncEventData::kFrameTimelinesCapacity, "Index out of bounds"); return frameCallbackData->vsyncEventData.frameTimelines[index].expectedPresentationTime; } int64_t AChoreographerFrameCallbackData_getFrameTimelineDeadlineNanos( @@ -690,7 +231,7 @@ int64_t AChoreographerFrameCallbackData_getFrameTimelineDeadlineNanos( AChoreographerFrameCallbackData_to_ChoreographerFrameCallbackDataImpl(data); LOG_ALWAYS_FATAL_IF(!frameCallbackData->choreographer->inCallback(), "Data is only valid in callback"); - LOG_ALWAYS_FATAL_IF(index >= VsyncEventData::kFrameTimelinesLength, "Index out of bounds"); + LOG_ALWAYS_FATAL_IF(index >= VsyncEventData::kFrameTimelinesCapacity, "Index out of bounds"); return frameCallbackData->vsyncEventData.frameTimelines[index].deadlineTimestamp; } diff --git a/libs/nativedisplay/ADisplay.cpp b/libs/nativedisplay/ADisplay.cpp index 76b85d6002..bf0805b46c 100644 --- a/libs/nativedisplay/ADisplay.cpp +++ b/libs/nativedisplay/ADisplay.cpp @@ -117,15 +117,6 @@ using namespace android::display::impl; #define CHECK_NOT_NULL(name) \ LOG_ALWAYS_FATAL_IF(name == nullptr, "nullptr passed as " #name " argument"); -namespace { - -sp<IBinder> getToken(ADisplay* display) { - DisplayImpl* impl = reinterpret_cast<DisplayImpl*>(display); - return SurfaceComposerClient::getPhysicalDisplayToken(impl->id); -} - -} // namespace - namespace android { int ADisplay_acquirePhysicalDisplays(ADisplay*** outDisplays) { @@ -136,19 +127,20 @@ int ADisplay_acquirePhysicalDisplays(ADisplay*** outDisplays) { } std::vector<DisplayConfigImpl> modesPerDisplay[size]; + ui::DisplayConnectionType displayConnectionTypes[size]; int numModes = 0; for (int i = 0; i < size; ++i) { - const sp<IBinder> token = SurfaceComposerClient::getPhysicalDisplayToken(ids[i]); - ui::StaticDisplayInfo staticInfo; - if (const status_t status = SurfaceComposerClient::getStaticDisplayInfo(token, &staticInfo); + if (const status_t status = + SurfaceComposerClient::getStaticDisplayInfo(ids[i].value, &staticInfo); status != OK) { return status; } + displayConnectionTypes[i] = staticInfo.connectionType; ui::DynamicDisplayInfo dynamicInfo; if (const status_t status = - SurfaceComposerClient::getDynamicDisplayInfo(token, &dynamicInfo); + SurfaceComposerClient::getDynamicDisplayInfoFromId(ids[i].value, &dynamicInfo); status != OK) { return status; } @@ -168,8 +160,6 @@ int ADisplay_acquirePhysicalDisplays(ADisplay*** outDisplays) { } } - const std::optional<PhysicalDisplayId> internalId = - SurfaceComposerClient::getInternalDisplayId(); ui::Dataspace defaultDataspace; ui::PixelFormat defaultPixelFormat; ui::Dataspace wcgDataspace; @@ -201,8 +191,9 @@ int ADisplay_acquirePhysicalDisplays(ADisplay*** outDisplays) { for (size_t i = 0; i < size; ++i) { const PhysicalDisplayId id = ids[i]; - const ADisplayType type = (internalId == id) ? ADisplayType::DISPLAY_TYPE_INTERNAL - : ADisplayType::DISPLAY_TYPE_EXTERNAL; + const ADisplayType type = (displayConnectionTypes[i] == ui::DisplayConnectionType::Internal) + ? ADisplayType::DISPLAY_TYPE_INTERNAL + : ADisplayType::DISPLAY_TYPE_EXTERNAL; const std::vector<DisplayConfigImpl>& configs = modesPerDisplay[i]; memcpy(configData, configs.data(), sizeof(DisplayConfigImpl) * configs.size()); @@ -259,14 +250,15 @@ void ADisplay_getPreferredWideColorFormat(ADisplay* display, ADataSpace* outData int ADisplay_getCurrentConfig(ADisplay* display, ADisplayConfig** outConfig) { CHECK_NOT_NULL(display); - sp<IBinder> token = getToken(display); ui::DynamicDisplayInfo info; - if (const auto status = SurfaceComposerClient::getDynamicDisplayInfo(token, &info); + DisplayImpl* impl = reinterpret_cast<DisplayImpl*>(display); + + if (const auto status = + SurfaceComposerClient::getDynamicDisplayInfoFromId(impl->id.value, &info); status != OK) { return status; } - DisplayImpl* impl = reinterpret_cast<DisplayImpl*>(display); for (size_t i = 0; i < impl->numConfigs; i++) { auto* config = impl->configs + i; if (config->id == info.activeDisplayModeId) { diff --git a/libs/nativedisplay/Android.bp b/libs/nativedisplay/Android.bp index 4659b96b11..8d8a2bc244 100644 --- a/libs/nativedisplay/Android.bp +++ b/libs/nativedisplay/Android.bp @@ -53,6 +53,7 @@ cc_library_shared { version_script: "libnativedisplay.map.txt", srcs: [ + ":libgui_frame_event_aidl", "AChoreographer.cpp", "ADisplay.cpp", "surfacetexture/surface_texture.cpp", diff --git a/libs/nativedisplay/libnativedisplay.map.txt b/libs/nativedisplay/libnativedisplay.map.txt index 969d9379f0..9172d5ed13 100644 --- a/libs/nativedisplay/libnativedisplay.map.txt +++ b/libs/nativedisplay/libnativedisplay.map.txt @@ -1,25 +1,25 @@ LIBNATIVEDISPLAY { global: - AChoreographer_getInstance; # apex # introduced=30 - AChoreographer_postFrameCallback; # apex # introduced=30 - AChoreographer_postFrameCallbackDelayed; # apex # introduced=30 - AChoreographer_postFrameCallback64; # apex # introduced=30 - AChoreographer_postFrameCallbackDelayed64; # apex # introduced=30 - AChoreographer_registerRefreshRateCallback; # apex # introduced=30 - AChoreographer_unregisterRefreshRateCallback; # apex # introduced=30 - AChoreographer_postVsyncCallback; # apex # introduced=33 - AChoreographerFrameCallbackData_getFrameTimeNanos; # apex # introduced=33 - AChoreographerFrameCallbackData_getFrameTimelinesLength; # apex # introduced=33 - AChoreographerFrameCallbackData_getPreferredFrameTimelineIndex; # apex # introduced=33 - AChoreographerFrameCallbackData_getFrameTimelineVsyncId; # apex # introduced=33 - AChoreographerFrameCallbackData_getFrameTimelineExpectedPresentationTimeNanos; # apex # introduced=33 - AChoreographerFrameCallbackData_getFrameTimelineDeadlineNanos; # apex # introduced=33 - AChoreographer_create; # apex # introduced=30 - AChoreographer_destroy; # apex # introduced=30 - AChoreographer_getFd; # apex # introduced=30 - AChoreographer_handlePendingEvents; # apex # introduced=30 - ASurfaceTexture_fromSurfaceTexture; # apex # introduced=30 - ASurfaceTexture_release; # apex # introduced=30 + AChoreographer_getInstance; # systemapi # introduced=30 + AChoreographer_postFrameCallback; # systemapi # introduced=30 + AChoreographer_postFrameCallbackDelayed; # systemapi # introduced=30 + AChoreographer_postFrameCallback64; # systemapi # introduced=30 + AChoreographer_postFrameCallbackDelayed64; # systemapi # introduced=30 + AChoreographer_registerRefreshRateCallback; # systemapi # introduced=30 + AChoreographer_unregisterRefreshRateCallback; # systemapi # introduced=30 + AChoreographer_postVsyncCallback; # systemapi # introduced=33 + AChoreographerFrameCallbackData_getFrameTimeNanos; # systemapi # introduced=33 + AChoreographerFrameCallbackData_getFrameTimelinesLength; # systemapi # introduced=33 + AChoreographerFrameCallbackData_getPreferredFrameTimelineIndex; # systemapi # introduced=33 + AChoreographerFrameCallbackData_getFrameTimelineVsyncId; # systemapi # introduced=33 + AChoreographerFrameCallbackData_getFrameTimelineExpectedPresentationTimeNanos; # systemapi # introduced=33 + AChoreographerFrameCallbackData_getFrameTimelineDeadlineNanos; # systemapi # introduced=33 + AChoreographer_create; # systemapi # introduced=30 + AChoreographer_destroy; # systemapi # introduced=30 + AChoreographer_getFd; # systemapi # introduced=30 + AChoreographer_handlePendingEvents; # systemapi # introduced=30 + ASurfaceTexture_fromSurfaceTexture; # systemapi # introduced=30 + ASurfaceTexture_release; # systemapi # introduced=30 local: *; }; diff --git a/libs/nativewindow/AHardwareBuffer.cpp b/libs/nativewindow/AHardwareBuffer.cpp index 2e0add5f30..80607055ed 100644 --- a/libs/nativewindow/AHardwareBuffer.cpp +++ b/libs/nativewindow/AHardwareBuffer.cpp @@ -360,12 +360,12 @@ int AHardwareBuffer_recvHandleFromUnixSocket(int socketFd, AHardwareBuffer** out return INVALID_OPERATION; } - GraphicBuffer* gBuffer = new GraphicBuffer(); + sp<GraphicBuffer> gBuffer(new GraphicBuffer()); status_t err = gBuffer->unflatten(data, dataLen, fdData, fdCount); if (err != NO_ERROR) { return err; } - *outBuffer = AHardwareBuffer_from_GraphicBuffer(gBuffer); + *outBuffer = AHardwareBuffer_from_GraphicBuffer(gBuffer.get()); // Ensure the buffer has a positive ref-count. AHardwareBuffer_acquire(*outBuffer); @@ -715,6 +715,14 @@ uint32_t AHardwareBuffer_convertToPixelFormat(uint32_t ahardwarebuffer_format) { return ahardwarebuffer_format; } +int32_t AHardwareBuffer_getDataSpace(AHardwareBuffer* buffer) { + GraphicBuffer* gb = AHardwareBuffer_to_GraphicBuffer(buffer); + auto& mapper = GraphicBufferMapper::get(); + ui::Dataspace dataspace = ui::Dataspace::UNKNOWN; + mapper.getDataspace(gb->handle, &dataspace); + return static_cast<int32_t>(dataspace); +} + uint64_t AHardwareBuffer_convertToGrallocUsageBits(uint64_t usage) { using android::hardware::graphics::common::V1_1::BufferUsage; static_assert(AHARDWAREBUFFER_USAGE_CPU_READ_NEVER == (uint64_t)BufferUsage::CPU_READ_NEVER, diff --git a/libs/nativewindow/ANativeWindow.cpp b/libs/nativewindow/ANativeWindow.cpp index 73a05fcf15..dd5958de28 100644 --- a/libs/nativewindow/ANativeWindow.cpp +++ b/libs/nativewindow/ANativeWindow.cpp @@ -79,27 +79,6 @@ static int64_t query64(ANativeWindow* window, int what) { return res < 0 ? res : value; } -static bool isDataSpaceValid(ANativeWindow* window, int32_t dataSpace) { - bool supported = false; - switch (dataSpace) { - case HAL_DATASPACE_UNKNOWN: - case HAL_DATASPACE_V0_SRGB: - return true; - // These data space need wide gamut support. - case HAL_DATASPACE_V0_SCRGB_LINEAR: - case HAL_DATASPACE_V0_SCRGB: - case HAL_DATASPACE_DISPLAY_P3: - native_window_get_wide_color_support(window, &supported); - return supported; - // These data space need HDR support. - case HAL_DATASPACE_BT2020_PQ: - native_window_get_hdr_support(window, &supported); - return supported; - default: - return false; - } -} - /************************************************************************************************** * NDK **************************************************************************************************/ @@ -216,11 +195,10 @@ int32_t ANativeWindow_setBuffersDataSpace(ANativeWindow* window, int32_t dataSpa static_cast<int>(HAL_DATASPACE_BT2020_HLG)); static_assert(static_cast<int>(ADATASPACE_BT2020_ITU_HLG) == static_cast<int>(HAL_DATASPACE_BT2020_ITU_HLG)); - static_assert(static_cast<int>(DEPTH) == static_cast<int>(HAL_DATASPACE_DEPTH)); - static_assert(static_cast<int>(DYNAMIC_DEPTH) == static_cast<int>(HAL_DATASPACE_DYNAMIC_DEPTH)); + static_assert(static_cast<int>(ADATASPACE_DEPTH) == static_cast<int>(HAL_DATASPACE_DEPTH)); + static_assert(static_cast<int>(ADATASPACE_DYNAMIC_DEPTH) == static_cast<int>(HAL_DATASPACE_DYNAMIC_DEPTH)); - if (!window || !query(window, NATIVE_WINDOW_IS_VALID) || - !isDataSpaceValid(window, dataSpace)) { + if (!window || !query(window, NATIVE_WINDOW_IS_VALID)) { return -EINVAL; } return native_window_set_buffers_data_space(window, @@ -233,6 +211,13 @@ int32_t ANativeWindow_getBuffersDataSpace(ANativeWindow* window) { return query(window, NATIVE_WINDOW_DATASPACE); } +int32_t ANativeWindow_getBuffersDefaultDataSpace(ANativeWindow* window) { + if (!window || !query(window, NATIVE_WINDOW_IS_VALID)) { + return -EINVAL; + } + return query(window, NATIVE_WINDOW_DEFAULT_DATASPACE); +} + int32_t ANativeWindow_setFrameRate(ANativeWindow* window, float frameRate, int8_t compatibility) { return ANativeWindow_setFrameRateWithChangeStrategy(window, frameRate, compatibility, ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS); diff --git a/libs/nativewindow/include-private/private/android/AHardwareBufferHelpers.h b/libs/nativewindow/include-private/private/android/AHardwareBufferHelpers.h index ddfd1d1918..6d3d295a0c 100644 --- a/libs/nativewindow/include-private/private/android/AHardwareBufferHelpers.h +++ b/libs/nativewindow/include-private/private/android/AHardwareBufferHelpers.h @@ -52,6 +52,11 @@ uint32_t AHardwareBuffer_convertFromPixelFormat(uint32_t format); // convert HAL format to AHardwareBuffer format (note: this is a no-op) uint32_t AHardwareBuffer_convertToPixelFormat(uint32_t format); +// retrieves a dataspace from the AHardwareBuffer metadata, if the device +// support gralloc metadata. Returns UNKNOWN if gralloc metadata is not +// supported. +int32_t AHardwareBuffer_getDataSpace(AHardwareBuffer* buffer); + // convert AHardwareBuffer usage bits to HAL usage bits (note: this is a no-op) uint64_t AHardwareBuffer_convertFromGrallocUsageBits(uint64_t usage); diff --git a/libs/nativewindow/include/android/data_space.h b/libs/nativewindow/include/android/data_space.h index ae6d22350c..47a4bfc166 100644 --- a/libs/nativewindow/include/android/data_space.h +++ b/libs/nativewindow/include/android/data_space.h @@ -550,14 +550,14 @@ enum ADataSpace { * * This value is valid with formats HAL_PIXEL_FORMAT_Y16 and HAL_PIXEL_FORMAT_BLOB. */ - DEPTH = 4096, + ADATASPACE_DEPTH = 4096, /** * ISO 16684-1:2011(E) Dynamic Depth: * * Embedded depth metadata following the dynamic depth specification. */ - DYNAMIC_DEPTH = 4098 + ADATASPACE_DYNAMIC_DEPTH = 4098 }; __END_DECLS diff --git a/libs/nativewindow/include/android/native_window.h b/libs/nativewindow/include/android/native_window.h index a593cd47d3..be6623ee75 100644 --- a/libs/nativewindow/include/android/native_window.h +++ b/libs/nativewindow/include/android/native_window.h @@ -227,6 +227,16 @@ int32_t ANativeWindow_setBuffersDataSpace(ANativeWindow* window, int32_t dataSpa */ int32_t ANativeWindow_getBuffersDataSpace(ANativeWindow* window) __INTRODUCED_IN(28); +/** + * Get the default dataspace of the buffers in window as set by the consumer. + * + * Available since API level 34. + * + * \return the dataspace of buffers in window, ADATASPACE_UNKNOWN is returned if + * dataspace is unknown, or -EINVAL if window is invalid. + */ +int32_t ANativeWindow_getBuffersDefaultDataSpace(ANativeWindow* window) __INTRODUCED_IN(34); + /** Compatibility value for ANativeWindow_setFrameRate. */ enum ANativeWindow_FrameRateCompatibility { /** @@ -303,6 +313,8 @@ enum ANativeWindow_ChangeFrameRateStrategy { * You can register for changes in the refresh rate using * \a AChoreographer_registerRefreshRateCallback. * + * See ANativeWindow_clearFrameRate(). + * * Available since API level 31. * * \param window pointer to an ANativeWindow object. @@ -332,6 +344,41 @@ int32_t ANativeWindow_setFrameRateWithChangeStrategy(ANativeWindow* window, floa int8_t compatibility, int8_t changeFrameRateStrategy) __INTRODUCED_IN(31); +/** + * Clears the frame rate which is set for this window. + * + * This is equivalent to calling + * ANativeWindow_setFrameRateWithChangeStrategy(window, 0, compatibility, changeFrameRateStrategy). + * + * Usage of this API won't introduce frame rate throttling, + * or affect other aspects of the application's frame production + * pipeline. However, because the system may change the display refresh rate, + * calls to this function may result in changes to Choreographer callback + * timings, and changes to the time interval at which the system releases + * buffers back to the application. + * + * Note that this only has an effect for windows presented on the display. If + * this ANativeWindow is consumed by something other than the system compositor, + * e.g. a media codec, this call has no effect. + * + * You can register for changes in the refresh rate using + * \a AChoreographer_registerRefreshRateCallback. + * + * See ANativeWindow_setFrameRateWithChangeStrategy(). + * + * Available since API level 34. + * + * \param window pointer to an ANativeWindow object. + * + * \return 0 for success, -EINVAL if the window value is invalid. + */ +inline int32_t ANativeWindow_clearFrameRate(ANativeWindow* window) + __INTRODUCED_IN(__ANDROID_API_U__) { + return ANativeWindow_setFrameRateWithChangeStrategy(window, 0, + ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT, + ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS); +} + #ifdef __cplusplus } #endif diff --git a/libs/nativewindow/include/system/window.h b/libs/nativewindow/include/system/window.h index 86e76c4f2c..0fee3c112e 100644 --- a/libs/nativewindow/include/system/window.h +++ b/libs/nativewindow/include/system/window.h @@ -235,8 +235,8 @@ enum { NATIVE_WINDOW_ENABLE_FRAME_TIMESTAMPS = 25, NATIVE_WINDOW_GET_COMPOSITOR_TIMING = 26, NATIVE_WINDOW_GET_FRAME_TIMESTAMPS = 27, - NATIVE_WINDOW_GET_WIDE_COLOR_SUPPORT = 28, - NATIVE_WINDOW_GET_HDR_SUPPORT = 29, + /* 28, removed: NATIVE_WINDOW_GET_WIDE_COLOR_SUPPORT */ + /* 29, removed: NATIVE_WINDOW_GET_HDR_SUPPORT */ NATIVE_WINDOW_SET_USAGE64 = ANATIVEWINDOW_PERFORM_SET_USAGE64, NATIVE_WINDOW_GET_CONSUMER_USAGE64 = 31, NATIVE_WINDOW_SET_BUFFERS_SMPTE2086_METADATA = 32, @@ -988,15 +988,34 @@ static inline int native_window_get_frame_timestamps( outDequeueReadyTime, outReleaseTime); } -static inline int native_window_get_wide_color_support( - struct ANativeWindow* window, bool* outSupport) { - return window->perform(window, NATIVE_WINDOW_GET_WIDE_COLOR_SUPPORT, - outSupport); +/* deprecated. Always returns 0 and outSupport holds true. Don't call. */ +static inline int native_window_get_wide_color_support ( + struct ANativeWindow* window __UNUSED, bool* outSupport) __deprecated; + +/* + Deprecated(b/242763577): to be removed, this method should not be used + Surface support should not be tied to the display + Return true since most displays should have this support +*/ +static inline int native_window_get_wide_color_support ( + struct ANativeWindow* window __UNUSED, bool* outSupport) { + *outSupport = true; + return 0; } -static inline int native_window_get_hdr_support(struct ANativeWindow* window, +/* deprecated. Always returns 0 and outSupport holds true. Don't call. */ +static inline int native_window_get_hdr_support(struct ANativeWindow* window __UNUSED, + bool* outSupport) __deprecated; + +/* + Deprecated(b/242763577): to be removed, this method should not be used + Surface support should not be tied to the display + Return true since most displays should have this support +*/ +static inline int native_window_get_hdr_support(struct ANativeWindow* window __UNUSED, bool* outSupport) { - return window->perform(window, NATIVE_WINDOW_GET_HDR_SUPPORT, outSupport); + *outSupport = true; + return 0; } static inline int native_window_get_consumer_usage(struct ANativeWindow* window, @@ -1034,6 +1053,11 @@ enum { * This surface is ignored while choosing the refresh rate. */ ANATIVEWINDOW_FRAME_RATE_NO_VOTE, + + /** + * This surface will vote for the minimum refresh rate. + */ + ANATIVEWINDOW_FRAME_RATE_MIN }; static inline int native_window_set_frame_rate(struct ANativeWindow* window, float frameRate, @@ -1042,13 +1066,12 @@ static inline int native_window_set_frame_rate(struct ANativeWindow* window, flo (int)compatibility, (int)changeFrameRateStrategy); } -static inline int native_window_set_frame_timeline_info(struct ANativeWindow* window, - uint64_t frameNumber, - int64_t frameTimelineVsyncId, - int32_t inputEventId, - int64_t startTimeNanos) { +static inline int native_window_set_frame_timeline_info( + struct ANativeWindow* window, uint64_t frameNumber, int64_t frameTimelineVsyncId, + int32_t inputEventId, int64_t startTimeNanos, int32_t useForRefreshRateSelection) { return window->perform(window, NATIVE_WINDOW_SET_FRAME_TIMELINE_INFO, frameNumber, - frameTimelineVsyncId, inputEventId, startTimeNanos); + frameTimelineVsyncId, inputEventId, startTimeNanos, + useForRefreshRateSelection); } // ------------------------------------------------------------------------------------------------ diff --git a/libs/nativewindow/libnativewindow.map.txt b/libs/nativewindow/libnativewindow.map.txt index d9ac568187..c2fd6efcdb 100644 --- a/libs/nativewindow/libnativewindow.map.txt +++ b/libs/nativewindow/libnativewindow.map.txt @@ -23,6 +23,7 @@ LIBNATIVEWINDOW { ANativeWindow_cancelBuffer; # llndk ANativeWindow_dequeueBuffer; # llndk ANativeWindow_getBuffersDataSpace; # introduced=28 + ANativeWindow_getBuffersDefaultDataSpace; # introduced=34 ANativeWindow_getFormat; ANativeWindow_getHeight; ANativeWindow_getLastDequeueDuration; # systemapi # introduced=30 @@ -69,6 +70,7 @@ LIBNATIVEWINDOW_PLATFORM { android::AHardwareBuffer_convertToPixelFormat*; android::AHardwareBuffer_convertFromGrallocUsageBits*; android::AHardwareBuffer_convertToGrallocUsageBits*; + android::AHardwareBuffer_getDataSpace*; android::AHardwareBuffer_to_GraphicBuffer*; android::AHardwareBuffer_to_ANativeWindowBuffer*; android::AHardwareBuffer_from_GraphicBuffer*; diff --git a/libs/permission/AppOpsManager.cpp b/libs/permission/AppOpsManager.cpp index baa9d75116..695927418d 100644 --- a/libs/permission/AppOpsManager.cpp +++ b/libs/permission/AppOpsManager.cpp @@ -146,6 +146,14 @@ void AppOpsManager::startWatchingMode(int32_t op, const String16& packageName, } } +void AppOpsManager::startWatchingMode(int32_t op, const String16& packageName, int32_t flags, + const sp<IAppOpsCallback>& callback) { + sp<IAppOpsService> service = getService(); + if (service != nullptr) { + service->startWatchingModeWithFlags(op, packageName, flags, callback); + } +} + void AppOpsManager::stopWatchingMode(const sp<IAppOpsCallback>& callback) { sp<IAppOpsService> service = getService(); if (service != nullptr) { diff --git a/libs/permission/IAppOpsService.cpp b/libs/permission/IAppOpsService.cpp index d59f44562e..7f235a4541 100644 --- a/libs/permission/IAppOpsService.cpp +++ b/libs/permission/IAppOpsService.cpp @@ -166,6 +166,17 @@ public: } return reply.readBool(); } + + virtual void startWatchingModeWithFlags(int32_t op, const String16& packageName, + int32_t flags, const sp<IAppOpsCallback>& callback) { + Parcel data, reply; + data.writeInterfaceToken(IAppOpsService::getInterfaceDescriptor()); + data.writeInt32(op); + data.writeString16(packageName); + data.writeInt32(flags); + data.writeStrongBinder(IInterface::asBinder(callback)); + remote()->transact(START_WATCHING_MODE_WITH_FLAGS_TRANSACTION, data, &reply); + } }; IMPLEMENT_META_INTERFACE(AppOpsService, "com.android.internal.app.IAppOpsService") diff --git a/libs/permission/include/binder/AppOpsManager.h b/libs/permission/include/binder/AppOpsManager.h index abcd527966..243532bc4d 100644 --- a/libs/permission/include/binder/AppOpsManager.h +++ b/libs/permission/include/binder/AppOpsManager.h @@ -151,6 +151,10 @@ public: _NUM_OP = 117 }; + enum { + WATCH_FOREGROUND_CHANGES = 1 << 0 + }; + AppOpsManager(); int32_t checkOp(int32_t op, int32_t uid, const String16& callingPackage); @@ -174,6 +178,8 @@ public: const std::optional<String16>& attributionTag); void startWatchingMode(int32_t op, const String16& packageName, const sp<IAppOpsCallback>& callback); + void startWatchingMode(int32_t op, const String16& packageName, int32_t flags, + const sp<IAppOpsCallback>& callback); void stopWatchingMode(const sp<IAppOpsCallback>& callback); int32_t permissionToOpCode(const String16& permission); void setCameraAudioRestriction(int32_t mode); diff --git a/libs/permission/include/binder/IAppOpsService.h b/libs/permission/include/binder/IAppOpsService.h index 22f056b235..918fcdbce1 100644 --- a/libs/permission/include/binder/IAppOpsService.h +++ b/libs/permission/include/binder/IAppOpsService.h @@ -52,6 +52,8 @@ public: const String16& packageName) = 0; virtual void setCameraAudioRestriction(int32_t mode) = 0; virtual bool shouldCollectNotes(int32_t opCode) = 0; + virtual void startWatchingModeWithFlags(int32_t op, const String16& packageName, + int32_t flags, const sp<IAppOpsCallback>& callback) = 0; enum { CHECK_OPERATION_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION, @@ -64,6 +66,7 @@ public: CHECK_AUDIO_OPERATION_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION+7, SHOULD_COLLECT_NOTES_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION+8, SET_CAMERA_AUDIO_RESTRICTION_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION+9, + START_WATCHING_MODE_WITH_FLAGS_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION+10, }; enum { diff --git a/libs/renderengine/Android.bp b/libs/renderengine/Android.bp index f6f57dde7d..8d19c45527 100644 --- a/libs/renderengine/Android.bp +++ b/libs/renderengine/Android.bp @@ -21,13 +21,15 @@ cc_defaults { cc_defaults { name: "librenderengine_defaults", - defaults: ["renderengine_defaults"], + defaults: [ + "android.hardware.graphics.composer3-ndk_shared", + "renderengine_defaults", + ], cflags: [ "-DGL_GLEXT_PROTOTYPES", "-DEGL_EGLEXT_PROTOTYPES", ], shared_libs: [ - "android.hardware.graphics.composer3-V1-ndk", "libbase", "libcutils", "libEGL", @@ -40,6 +42,7 @@ cc_defaults { "libsync", "libui", "libutils", + "libvulkan", ], static_libs: [ @@ -95,6 +98,7 @@ filegroup { "skia/ColorSpaces.cpp", "skia/SkiaRenderEngine.cpp", "skia/SkiaGLRenderEngine.cpp", + "skia/SkiaVkRenderEngine.cpp", "skia/debug/CaptureTimer.cpp", "skia/debug/CommonPool.cpp", "skia/debug/SkiaCapture.cpp", @@ -107,9 +111,23 @@ filegroup { ], } +// Used to consolidate and simplify pulling Skia & Skia deps into targets that depend on +// librenderengine. This allows shared deps to be deduplicated (e.g. Perfetto), which doesn't seem +// possible if libskia_renderengine is just pulled into librenderengine via whole_static_libs. +cc_defaults { + name: "librenderengine_deps", + defaults: ["skia_renderengine_deps"], + static_libs: ["libskia_renderengine"], +} + +// Note: if compilation fails when adding librenderengine as a dependency, try adding +// librenderengine_deps to the defaults field of your dependent target. cc_library_static { name: "librenderengine", - defaults: ["librenderengine_defaults"], + defaults: [ + "librenderengine_defaults", + "librenderengine_deps", + ], double_loadable: true, cflags: [ "-fvisibility=hidden", @@ -128,7 +146,6 @@ cc_library_static { include_dirs: [ "external/skia/src/gpu", ], - whole_static_libs: ["libskia_renderengine"], lto: { thin: true, }, diff --git a/libs/renderengine/ExternalTexture.cpp b/libs/renderengine/ExternalTexture.cpp index 84771c0917..9eb42cd8e1 100644 --- a/libs/renderengine/ExternalTexture.cpp +++ b/libs/renderengine/ExternalTexture.cpp @@ -14,17 +14,17 @@ * limitations under the License. */ +#include <log/log.h> #include <renderengine/RenderEngine.h> #include <renderengine/impl/ExternalTexture.h> #include <ui/GraphicBuffer.h> - -#include "log/log_main.h" +#include <utils/Trace.h> namespace android::renderengine::impl { ExternalTexture::ExternalTexture(const sp<GraphicBuffer>& buffer, renderengine::RenderEngine& renderEngine, uint32_t usage) - : mBuffer(buffer), mRenderEngine(renderEngine) { + : mBuffer(buffer), mRenderEngine(renderEngine), mWritable(usage & WRITEABLE) { LOG_ALWAYS_FATAL_IF(buffer == nullptr, "Attempted to bind a null buffer to an external texture!"); // GLESRenderEngine has a separate texture cache for output buffers, @@ -35,11 +35,20 @@ ExternalTexture::ExternalTexture(const sp<GraphicBuffer>& buffer, renderengine::RenderEngine::RenderEngineType::THREADED)) { return; } - mRenderEngine.mapExternalTextureBuffer(mBuffer, usage & WRITEABLE); + mRenderEngine.mapExternalTextureBuffer(mBuffer, mWritable); } ExternalTexture::~ExternalTexture() { - mRenderEngine.unmapExternalTextureBuffer(mBuffer); + mRenderEngine.unmapExternalTextureBuffer(std::move(mBuffer)); +} + +void ExternalTexture::remapBuffer() { + ATRACE_CALL(); + { + auto buf = mBuffer; + mRenderEngine.unmapExternalTextureBuffer(std::move(buf)); + } + mRenderEngine.mapExternalTextureBuffer(mBuffer, mWritable); } } // namespace android::renderengine::impl diff --git a/libs/renderengine/RenderEngine.cpp b/libs/renderengine/RenderEngine.cpp index c7ad058ab9..d08c2213ad 100644 --- a/libs/renderengine/RenderEngine.cpp +++ b/libs/renderengine/RenderEngine.cpp @@ -19,9 +19,11 @@ #include <cutils/properties.h> #include <log/log.h> #include "gl/GLESRenderEngine.h" +#include "renderengine/ExternalTexture.h" #include "threaded/RenderEngineThreaded.h" #include "skia/SkiaGLRenderEngine.h" +#include "skia/SkiaVkRenderEngine.h" namespace android { namespace renderengine { @@ -36,6 +38,9 @@ std::unique_ptr<RenderEngine> RenderEngine::create(const RenderEngineCreationArg case RenderEngineType::SKIA_GL: ALOGD("RenderEngine with SkiaGL Backend"); return renderengine::skia::SkiaGLRenderEngine::create(args); + case RenderEngineType::SKIA_VK: + ALOGD("RenderEngine with SkiaVK Backend"); + return renderengine::skia::SkiaVkRenderEngine::create(args); case RenderEngineType::SKIA_GL_THREADED: { ALOGD("Threaded RenderEngine with SkiaGL Backend"); return renderengine::threaded::RenderEngineThreaded::create( @@ -44,6 +49,13 @@ std::unique_ptr<RenderEngine> RenderEngine::create(const RenderEngineCreationArg }, args.renderEngineType); } + case RenderEngineType::SKIA_VK_THREADED: + ALOGD("Threaded RenderEngine with SkiaVK Backend"); + return renderengine::threaded::RenderEngineThreaded::create( + [args]() { + return android::renderengine::skia::SkiaVkRenderEngine::create(args); + }, + args.renderEngineType); case RenderEngineType::GLES: default: ALOGD("RenderEngine with GLES Backend"); @@ -63,16 +75,29 @@ void RenderEngine::validateOutputBufferUsage(const sp<GraphicBuffer>& buffer) { "output buffer not gpu writeable"); } -std::future<RenderEngineResult> RenderEngine::drawLayers( - const DisplaySettings& display, const std::vector<LayerSettings>& layers, - const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache, - base::unique_fd&& bufferFence) { - const auto resultPromise = std::make_shared<std::promise<RenderEngineResult>>(); - std::future<RenderEngineResult> resultFuture = resultPromise->get_future(); +ftl::Future<FenceResult> RenderEngine::drawLayers(const DisplaySettings& display, + const std::vector<LayerSettings>& layers, + const std::shared_ptr<ExternalTexture>& buffer, + const bool useFramebufferCache, + base::unique_fd&& bufferFence) { + const auto resultPromise = std::make_shared<std::promise<FenceResult>>(); + std::future<FenceResult> resultFuture = resultPromise->get_future(); + updateProtectedContext(layers, buffer); drawLayersInternal(std::move(resultPromise), display, layers, buffer, useFramebufferCache, std::move(bufferFence)); return resultFuture; } +void RenderEngine::updateProtectedContext(const std::vector<LayerSettings>& layers, + const std::shared_ptr<ExternalTexture>& buffer) { + const bool needsProtectedContext = + (buffer && (buffer->getUsage() & GRALLOC_USAGE_PROTECTED)) || + std::any_of(layers.begin(), layers.end(), [](const LayerSettings& layer) { + const std::shared_ptr<ExternalTexture>& buffer = layer.source.buffer.buffer; + return buffer && (buffer->getUsage() & GRALLOC_USAGE_PROTECTED); + }); + useProtectedContext(needsProtectedContext); +} + } // namespace renderengine } // namespace android diff --git a/libs/renderengine/benchmark/Android.bp b/libs/renderengine/benchmark/Android.bp index 249fec5866..55c34cd059 100644 --- a/libs/renderengine/benchmark/Android.bp +++ b/libs/renderengine/benchmark/Android.bp @@ -24,7 +24,8 @@ package { cc_benchmark { name: "librenderengine_bench", defaults: [ - "skia_deps", + "android.hardware.graphics.composer3-ndk_shared", + "librenderengine_deps", "surfaceflinger_defaults", ], srcs: [ @@ -43,7 +44,6 @@ cc_benchmark { ], shared_libs: [ - "android.hardware.graphics.composer3-V1-ndk", "libbase", "libcutils", "libjnigraphics", diff --git a/libs/renderengine/benchmark/RenderEngineBench.cpp b/libs/renderengine/benchmark/RenderEngineBench.cpp index ead97cf5df..bd7b617ae7 100644 --- a/libs/renderengine/benchmark/RenderEngineBench.cpp +++ b/libs/renderengine/benchmark/RenderEngineBench.cpp @@ -39,6 +39,10 @@ std::string RenderEngineTypeName(RenderEngine::RenderEngineType type) { return "skiaglthreaded"; case RenderEngine::RenderEngineType::SKIA_GL: return "skiagl"; + case RenderEngine::RenderEngineType::SKIA_VK: + return "skiavk"; + case RenderEngine::RenderEngineType::SKIA_VK_THREADED: + return "skiavkthreaded"; case RenderEngine::RenderEngineType::GLES: case RenderEngine::RenderEngineType::THREADED: LOG_ALWAYS_FATAL("GLESRenderEngine is deprecated - why time it?"); @@ -80,16 +84,26 @@ std::pair<uint32_t, uint32_t> getDisplaySize() { std::once_flag once; std::call_once(once, []() { auto surfaceComposerClient = SurfaceComposerClient::getDefault(); - auto displayToken = surfaceComposerClient->getInternalDisplayToken(); - ui::DisplayMode displayMode; - if (surfaceComposerClient->getActiveDisplayMode(displayToken, &displayMode) < 0) { - LOG_ALWAYS_FATAL("Failed to get active display mode!"); + auto ids = SurfaceComposerClient::getPhysicalDisplayIds(); + LOG_ALWAYS_FATAL_IF(ids.empty(), "Failed to get any display!"); + ui::Size resolution = ui::kEmptySize; + // find the largest display resolution + for (auto id : ids) { + auto displayToken = surfaceComposerClient->getPhysicalDisplayToken(id); + ui::DisplayMode displayMode; + if (surfaceComposerClient->getActiveDisplayMode(displayToken, &displayMode) < 0) { + LOG_ALWAYS_FATAL("Failed to get active display mode!"); + } + auto tw = displayMode.resolution.width; + auto th = displayMode.resolution.height; + LOG_ALWAYS_FATAL_IF(tw <= 0 || th <= 0, "Invalid display size!"); + if (resolution.width * resolution.height < + displayMode.resolution.width * displayMode.resolution.height) { + resolution = displayMode.resolution; + } } - auto w = displayMode.resolution.width; - auto h = displayMode.resolution.height; - LOG_ALWAYS_FATAL_IF(w <= 0 || h <= 0, "Invalid display size!"); - width = static_cast<uint32_t>(w); - height = static_cast<uint32_t>(h); + width = static_cast<uint32_t>(resolution.width); + height = static_cast<uint32_t>(resolution.height); }); return std::pair<uint32_t, uint32_t>(width, height); } @@ -117,11 +131,12 @@ static std::shared_ptr<ExternalTexture> allocateBuffer(RenderEngine& re, uint32_ uint64_t extraUsageFlags = 0, std::string name = "output") { return std::make_shared< - impl::ExternalTexture>(new GraphicBuffer(width, height, HAL_PIXEL_FORMAT_RGBA_8888, 1, - GRALLOC_USAGE_HW_RENDER | - GRALLOC_USAGE_HW_TEXTURE | - extraUsageFlags, - std::move(name)), + impl::ExternalTexture>(sp<GraphicBuffer>::make(width, height, + HAL_PIXEL_FORMAT_RGBA_8888, 1u, + GRALLOC_USAGE_HW_RENDER | + GRALLOC_USAGE_HW_TEXTURE | + extraUsageFlags, + std::move(name)), re, impl::ExternalTexture::Usage::READABLE | impl::ExternalTexture::Usage::WRITEABLE); @@ -158,9 +173,10 @@ static std::shared_ptr<ExternalTexture> copyBuffer(RenderEngine& re, }; auto layers = std::vector<LayerSettings>{layer}; - auto [status, drawFence] = - re.drawLayers(display, layers, texture, kUseFrameBufferCache, base::unique_fd()).get(); - sp<Fence> waitFence = sp<Fence>::make(std::move(drawFence)); + sp<Fence> waitFence = + re.drawLayers(display, layers, texture, kUseFrameBufferCache, base::unique_fd()) + .get() + .value(); waitFence->waitForever(LOG_TAG); return texture; } @@ -189,10 +205,10 @@ static void benchDrawLayers(RenderEngine& re, const std::vector<LayerSettings>& // This loop starts and stops the timer. for (auto _ : benchState) { - auto [status, drawFence] = re.drawLayers(display, layers, outputBuffer, - kUseFrameBufferCache, base::unique_fd()) - .get(); - sp<Fence> waitFence = sp<Fence>::make(std::move(drawFence)); + sp<Fence> waitFence = re.drawLayers(display, layers, outputBuffer, kUseFrameBufferCache, + base::unique_fd()) + .get() + .value(); waitFence->waitForever(LOG_TAG); } diff --git a/libs/renderengine/gl/GLESRenderEngine.cpp b/libs/renderengine/gl/GLESRenderEngine.cpp index 6dc01b916e..0d7df101f4 100644 --- a/libs/renderengine/gl/GLESRenderEngine.cpp +++ b/libs/renderengine/gl/GLESRenderEngine.cpp @@ -454,8 +454,9 @@ GLESRenderEngine::GLESRenderEngine(const RenderEngineCreationArgs& args, EGLDisp mImageManager->initThread(); mDrawingBuffer = createFramebuffer(); sp<GraphicBuffer> buf = - new GraphicBuffer(1, 1, PIXEL_FORMAT_RGBA_8888, 1, - GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_TEXTURE, "placeholder"); + sp<GraphicBuffer>::make(1, 1, PIXEL_FORMAT_RGBA_8888, 1, + GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_TEXTURE, + "placeholder"); const status_t err = buf->initCheck(); if (err != OK) { @@ -799,7 +800,7 @@ status_t GLESRenderEngine::cacheExternalTextureBufferInternal(const sp<GraphicBu return NO_ERROR; } -void GLESRenderEngine::unmapExternalTextureBuffer(const sp<GraphicBuffer>& buffer) { +void GLESRenderEngine::unmapExternalTextureBuffer(sp<GraphicBuffer>&& buffer) { mImageManager->releaseAsync(buffer->getId(), nullptr); } @@ -1080,14 +1081,14 @@ EGLImageKHR GLESRenderEngine::createFramebufferImageIfNeeded(ANativeWindowBuffer } void GLESRenderEngine::drawLayersInternal( - const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise, + const std::shared_ptr<std::promise<FenceResult>>&& resultPromise, const DisplaySettings& display, const std::vector<LayerSettings>& layers, const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache, base::unique_fd&& bufferFence) { ATRACE_CALL(); if (layers.empty()) { ALOGV("Drawing empty layer stack"); - resultPromise->set_value({NO_ERROR, base::unique_fd()}); + resultPromise->set_value(Fence::NO_FENCE); return; } @@ -1102,7 +1103,7 @@ void GLESRenderEngine::drawLayersInternal( if (buffer == nullptr) { ALOGE("No output buffer provided. Aborting GPU composition."); - resultPromise->set_value({BAD_VALUE, base::unique_fd()}); + resultPromise->set_value(base::unexpected(BAD_VALUE)); return; } @@ -1131,7 +1132,7 @@ void GLESRenderEngine::drawLayersInternal( ALOGE("Failed to bind framebuffer! Aborting GPU composition for buffer (%p).", buffer->getBuffer()->handle); checkErrors(); - resultPromise->set_value({fbo->getStatus(), base::unique_fd()}); + resultPromise->set_value(base::unexpected(fbo->getStatus())); return; } setViewportAndProjection(display.physicalDisplay, display.clip); @@ -1143,7 +1144,7 @@ void GLESRenderEngine::drawLayersInternal( ALOGE("Failed to prepare blur filter! Aborting GPU composition for buffer (%p).", buffer->getBuffer()->handle); checkErrors(); - resultPromise->set_value({status, base::unique_fd()}); + resultPromise->set_value(base::unexpected(status)); return; } } @@ -1177,7 +1178,7 @@ void GLESRenderEngine::drawLayersInternal( ALOGE("Failed to render blur effect! Aborting GPU composition for buffer (%p).", buffer->getBuffer()->handle); checkErrors("Can't render first blur pass"); - resultPromise->set_value({status, base::unique_fd()}); + resultPromise->set_value(base::unexpected(status)); return; } @@ -1200,7 +1201,7 @@ void GLESRenderEngine::drawLayersInternal( ALOGE("Failed to bind framebuffer! Aborting GPU composition for buffer (%p).", buffer->getBuffer()->handle); checkErrors("Can't bind native framebuffer"); - resultPromise->set_value({status, base::unique_fd()}); + resultPromise->set_value(base::unexpected(status)); return; } @@ -1209,7 +1210,7 @@ void GLESRenderEngine::drawLayersInternal( ALOGE("Failed to render blur effect! Aborting GPU composition for buffer (%p).", buffer->getBuffer()->handle); checkErrors("Can't render blur filter"); - resultPromise->set_value({status, base::unique_fd()}); + resultPromise->set_value(base::unexpected(status)); return; } } @@ -1261,7 +1262,7 @@ void GLESRenderEngine::drawLayersInternal( // Do not cache protected EGLImage, protected memory is limited. if (gBuf->getUsage() & GRALLOC_USAGE_PROTECTED) { - unmapExternalTextureBuffer(gBuf); + unmapExternalTextureBuffer(std::move(gBuf)); } } @@ -1309,7 +1310,7 @@ void GLESRenderEngine::drawLayersInternal( checkErrors(); // Chances are, something illegal happened (either the caller passed // us bad parameters, or we messed up our shader generation). - resultPromise->set_value({INVALID_OPERATION, std::move(drawFence)}); + resultPromise->set_value(base::unexpected(INVALID_OPERATION)); return; } mLastDrawFence = nullptr; @@ -1321,8 +1322,7 @@ void GLESRenderEngine::drawLayersInternal( mPriorResourcesCleaned = false; checkErrors(); - resultPromise->set_value({NO_ERROR, std::move(drawFence)}); - return; + resultPromise->set_value(sp<Fence>::make(std::move(drawFence))); } void GLESRenderEngine::setViewportAndProjection(Rect viewport, Rect clip) { diff --git a/libs/renderengine/gl/GLESRenderEngine.h b/libs/renderengine/gl/GLESRenderEngine.h index 1d7c2cafb5..402ff529d7 100644 --- a/libs/renderengine/gl/GLESRenderEngine.h +++ b/libs/renderengine/gl/GLESRenderEngine.h @@ -31,6 +31,7 @@ #include <renderengine/RenderEngine.h> #include <renderengine/private/Description.h> #include <sys/types.h> +#include <ui/FenceResult.h> #include "GLShadowTexture.h" #include "ImageManager.h" @@ -60,7 +61,7 @@ public: std::future<void> primeCache() override; void genTextures(size_t count, uint32_t* names) override; void deleteTextures(size_t count, uint32_t const* names) override; - bool isProtected() const override { return mInProtectedContext; } + bool isProtected() const { return mInProtectedContext; } bool supportsProtectedContent() const override; void useProtectedContext(bool useProtectedContext) override; void cleanupPostRender() override; @@ -100,9 +101,9 @@ protected: size_t getMaxViewportDims() const override; void mapExternalTextureBuffer(const sp<GraphicBuffer>& buffer, bool isRenderable) EXCLUDES(mRenderingMutex); - void unmapExternalTextureBuffer(const sp<GraphicBuffer>& buffer) EXCLUDES(mRenderingMutex); + void unmapExternalTextureBuffer(sp<GraphicBuffer>&& buffer) EXCLUDES(mRenderingMutex); bool canSkipPostRenderCleanup() const override; - void drawLayersInternal(const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise, + void drawLayersInternal(const std::shared_ptr<std::promise<FenceResult>>&& resultPromise, const DisplaySettings& display, const std::vector<LayerSettings>& layers, const std::shared_ptr<ExternalTexture>& buffer, diff --git a/libs/renderengine/gl/ProgramCache.cpp b/libs/renderengine/gl/ProgramCache.cpp index b1bfa3a22e..422b070b05 100644 --- a/libs/renderengine/gl/ProgramCache.cpp +++ b/libs/renderengine/gl/ProgramCache.cpp @@ -601,7 +601,7 @@ String8 ProgramCache::generateFragmentShader(const Key& needs) { } if (needs.hasTextureCoords()) { - fs << "varying vec2 outTexCoords;"; + fs << "varying highp vec2 outTexCoords;"; } if (needs.hasRoundedCorners()) { diff --git a/libs/renderengine/include/renderengine/BorderRenderInfo.h b/libs/renderengine/include/renderengine/BorderRenderInfo.h new file mode 100644 index 0000000000..0ee6661f33 --- /dev/null +++ b/libs/renderengine/include/renderengine/BorderRenderInfo.h @@ -0,0 +1,36 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once +#include <math/mat4.h> +#include <ui/Region.h> + +namespace android { +namespace renderengine { + +struct BorderRenderInfo { + float width = 0; + half4 color; + Region combinedRegion; + + bool operator==(const BorderRenderInfo& rhs) const { + return (width == rhs.width && color == rhs.color && + combinedRegion.hasSameRects(rhs.combinedRegion)); + } +}; + +} // namespace renderengine +} // namespace android
\ No newline at end of file diff --git a/libs/renderengine/include/renderengine/DisplaySettings.h b/libs/renderengine/include/renderengine/DisplaySettings.h index 59ef991eec..8d7c13cb18 100644 --- a/libs/renderengine/include/renderengine/DisplaySettings.h +++ b/libs/renderengine/include/renderengine/DisplaySettings.h @@ -22,17 +22,25 @@ #include <math/mat4.h> #include <renderengine/PrintMatrix.h> +#include <renderengine/BorderRenderInfo.h> +#include <ui/DisplayId.h> #include <ui/GraphicTypes.h> #include <ui/Rect.h> #include <ui/Region.h> #include <ui/Transform.h> +#include <optional> + namespace android { namespace renderengine { // DisplaySettings contains the settings that are applicable when drawing all // layers for a given display. struct DisplaySettings { + // A string containing the name of the display, along with its id, if it has + // one. + std::string namePlusId; + // Rectangle describing the physical display. We will project from the // logical clip onto this rectangle. Rect physicalDisplay = Rect::INVALID_RECT; @@ -79,18 +87,21 @@ struct DisplaySettings { // Configures the rendering intent of the output display. This is used for tonemapping. aidl::android::hardware::graphics::composer3::RenderIntent renderIntent = aidl::android::hardware::graphics::composer3::RenderIntent::TONE_MAP_COLORIMETRIC; + + std::vector<renderengine::BorderRenderInfo> borderInfoList; }; static inline bool operator==(const DisplaySettings& lhs, const DisplaySettings& rhs) { - return lhs.physicalDisplay == rhs.physicalDisplay && lhs.clip == rhs.clip && - lhs.maxLuminance == rhs.maxLuminance && + return lhs.namePlusId == rhs.namePlusId && lhs.physicalDisplay == rhs.physicalDisplay && + lhs.clip == rhs.clip && lhs.maxLuminance == rhs.maxLuminance && lhs.currentLuminanceNits == rhs.currentLuminanceNits && lhs.outputDataspace == rhs.outputDataspace && lhs.colorTransform == rhs.colorTransform && lhs.deviceHandlesColorTransform == rhs.deviceHandlesColorTransform && lhs.orientation == rhs.orientation && lhs.targetLuminanceNits == rhs.targetLuminanceNits && - lhs.dimmingStage == rhs.dimmingStage && lhs.renderIntent == rhs.renderIntent; + lhs.dimmingStage == rhs.dimmingStage && lhs.renderIntent == rhs.renderIntent && + lhs.borderInfoList == rhs.borderInfoList; } static const char* orientation_to_string(uint32_t orientation) { @@ -117,6 +128,7 @@ static const char* orientation_to_string(uint32_t orientation) { static inline void PrintTo(const DisplaySettings& settings, ::std::ostream* os) { *os << "DisplaySettings {"; + *os << "\n .display = " << settings.namePlusId; *os << "\n .physicalDisplay = "; PrintTo(settings.physicalDisplay, os); *os << "\n .clip = "; diff --git a/libs/renderengine/include/renderengine/ExternalTexture.h b/libs/renderengine/include/renderengine/ExternalTexture.h index 621a209afa..82e5d83c30 100644 --- a/libs/renderengine/include/renderengine/ExternalTexture.h +++ b/libs/renderengine/include/renderengine/ExternalTexture.h @@ -46,6 +46,8 @@ public: // Retrieves the buffer that is bound to this texture. virtual const sp<GraphicBuffer>& getBuffer() const = 0; + virtual void remapBuffer() = 0; + Rect getBounds() const { return {0, 0, static_cast<int32_t>(getWidth()), static_cast<int32_t>(getHeight())}; } diff --git a/libs/renderengine/include/renderengine/RenderEngine.h b/libs/renderengine/include/renderengine/RenderEngine.h index 3e7f69ce02..0d910c9b29 100644 --- a/libs/renderengine/include/renderengine/RenderEngine.h +++ b/libs/renderengine/include/renderengine/RenderEngine.h @@ -18,6 +18,7 @@ #define SF_RENDERENGINE_H_ #include <android-base/unique_fd.h> +#include <ftl/future.h> #include <math/mat4.h> #include <renderengine/DisplaySettings.h> #include <renderengine/ExternalTexture.h> @@ -26,6 +27,7 @@ #include <renderengine/LayerSettings.h> #include <stdint.h> #include <sys/types.h> +#include <ui/FenceResult.h> #include <ui/GraphicTypes.h> #include <ui/Transform.h> @@ -68,7 +70,6 @@ class Image; class Mesh; class Texture; struct RenderEngineCreationArgs; -struct RenderEngineResult; namespace threaded { class RenderEngineThreaded; @@ -98,6 +99,8 @@ public: THREADED = 2, SKIA_GL = 3, SKIA_GL_THREADED = 4, + SKIA_VK = 5, + SKIA_VK_THREADED = 6, }; static std::unique_ptr<RenderEngine> create(const RenderEngineCreationArgs& args); @@ -125,12 +128,8 @@ public: // ----- BEGIN NEW INTERFACE ----- // queries that are required to be thread safe - virtual bool isProtected() const = 0; virtual bool supportsProtectedContent() const = 0; - // Attempt to switch RenderEngine into and out of protectedContext mode - virtual void useProtectedContext(bool useProtectedContext) = 0; - // Notify RenderEngine of changes to the dimensions of the active display // so that it can configure its internal caches accordingly. virtual void onActiveDisplaySizeChanged(ui::Size size) = 0; @@ -158,12 +157,13 @@ public: // parameter does nothing. // @param bufferFence Fence signalling that the buffer is ready to be drawn // to. - // @return A future object of RenderEngineResult struct indicating whether - // drawing was successful in async mode. - virtual std::future<RenderEngineResult> drawLayers( - const DisplaySettings& display, const std::vector<LayerSettings>& layers, - const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache, - base::unique_fd&& bufferFence); + // @return A future object of FenceResult indicating whether drawing was + // successful in async mode. + virtual ftl::Future<FenceResult> drawLayers(const DisplaySettings& display, + const std::vector<LayerSettings>& layers, + const std::shared_ptr<ExternalTexture>& buffer, + const bool useFramebufferCache, + base::unique_fd&& bufferFence); // Clean-up method that should be called on the main thread after the // drawFence returned by drawLayers fires. This method will free up @@ -172,9 +172,16 @@ public: virtual void cleanupPostRender() = 0; virtual void cleanFramebufferCache() = 0; - // Returns the priority this context was actually created with. Note: this may not be - // the same as specified at context creation time, due to implementation limits on the - // number of contexts that can be created at a specific priority level in the system. + + // Returns the priority this context was actually created with. Note: this + // may not be the same as specified at context creation time, due to + // implementation limits on the number of contexts that can be created at a + // specific priority level in the system. + // + // This should return a valid EGL context priority enum as described by + // https://registry.khronos.org/EGL/extensions/IMG/EGL_IMG_context_priority.txt + // or + // https://registry.khronos.org/EGL/extensions/NV/EGL_NV_context_priority_realtime.txt virtual int getContextPriority() = 0; // Returns true if blur was requested in the RenderEngineCreationArgs and the implementation @@ -224,7 +231,7 @@ protected: // asynchronously, but the caller can expect that map/unmap calls are performed in a manner // that's conflict serializable, i.e. unmap a buffer should never occur before binding the // buffer if the caller called mapExternalTextureBuffer before calling unmap. - virtual void unmapExternalTextureBuffer(const sp<GraphicBuffer>& buffer) = 0; + virtual void unmapExternalTextureBuffer(sp<GraphicBuffer>&& buffer) = 0; // A thread safe query to determine if any post rendering cleanup is necessary. Returning true // is a signal that calling the postRenderCleanup method would be a no-op and that callers can @@ -236,8 +243,15 @@ protected: friend class RenderEngineTest_cleanupPostRender_cleansUpOnce_Test; const RenderEngineType mRenderEngineType; + // Update protectedContext mode depending on whether or not any layer has a protected buffer. + void updateProtectedContext(const std::vector<LayerSettings>&, + const std::shared_ptr<ExternalTexture>&); + + // Attempt to switch RenderEngine into and out of protectedContext mode + virtual void useProtectedContext(bool useProtectedContext) = 0; + virtual void drawLayersInternal( - const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise, + const std::shared_ptr<std::promise<FenceResult>>&& resultPromise, const DisplaySettings& display, const std::vector<LayerSettings>& layers, const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache, base::unique_fd&& bufferFence) = 0; @@ -327,13 +341,6 @@ private: RenderEngine::RenderEngineType::SKIA_GL_THREADED; }; -struct RenderEngineResult { - // status indicates if drawing is successful - status_t status; - // drawFence will fire when the buffer has been drawn to and is ready to be examined. - base::unique_fd drawFence; -}; - } // namespace renderengine } // namespace android diff --git a/libs/renderengine/include/renderengine/impl/ExternalTexture.h b/libs/renderengine/include/renderengine/impl/ExternalTexture.h index c0e24f0c10..d30262d985 100644 --- a/libs/renderengine/include/renderengine/impl/ExternalTexture.h +++ b/libs/renderengine/include/renderengine/impl/ExternalTexture.h @@ -51,10 +51,12 @@ public: bool hasSameBuffer(const renderengine::ExternalTexture& other) const override { return getBuffer() == other.getBuffer(); } + void remapBuffer() override; private: sp<GraphicBuffer> mBuffer; android::renderengine::RenderEngine& mRenderEngine; + const bool mWritable; }; } // namespace android::renderengine::impl diff --git a/libs/renderengine/include/renderengine/mock/FakeExternalTexture.h b/libs/renderengine/include/renderengine/mock/FakeExternalTexture.h index 974e0fddde..474e2e72c8 100644 --- a/libs/renderengine/include/renderengine/mock/FakeExternalTexture.h +++ b/libs/renderengine/include/renderengine/mock/FakeExternalTexture.h @@ -23,7 +23,9 @@ namespace renderengine { namespace mock { class FakeExternalTexture : public renderengine::ExternalTexture { - const sp<GraphicBuffer> mNullBuffer = nullptr; + const sp<GraphicBuffer> mEmptyBuffer = + sp<GraphicBuffer>::make(1u, 1u, PIXEL_FORMAT_RGBA_8888, + GRALLOC_USAGE_SW_WRITE_OFTEN | GRALLOC_USAGE_SW_READ_OFTEN); uint32_t mWidth; uint32_t mHeight; uint64_t mId; @@ -34,7 +36,7 @@ public: FakeExternalTexture(uint32_t width, uint32_t height, uint64_t id, PixelFormat pixelFormat, uint64_t usage) : mWidth(width), mHeight(height), mId(id), mPixelFormat(pixelFormat), mUsage(usage) {} - const sp<GraphicBuffer>& getBuffer() const { return mNullBuffer; } + const sp<GraphicBuffer>& getBuffer() const { return mEmptyBuffer; } bool hasSameBuffer(const renderengine::ExternalTexture& other) const override { return getId() == other.getId(); } @@ -43,6 +45,7 @@ public: uint64_t getId() const override { return mId; } PixelFormat getPixelFormat() const override { return mPixelFormat; } uint64_t getUsage() const override { return mUsage; } + void remapBuffer() override {} ~FakeExternalTexture() = default; }; diff --git a/libs/renderengine/include/renderengine/mock/RenderEngine.h b/libs/renderengine/include/renderengine/mock/RenderEngine.h index 248bd652c0..d3035e24a5 100644 --- a/libs/renderengine/include/renderengine/mock/RenderEngine.h +++ b/libs/renderengine/include/renderengine/mock/RenderEngine.h @@ -48,14 +48,13 @@ public: MOCK_METHOD0(cleanupPostRender, void()); MOCK_CONST_METHOD0(canSkipPostRenderCleanup, bool()); MOCK_METHOD5(drawLayers, - std::future<RenderEngineResult>(const DisplaySettings&, - const std::vector<LayerSettings>&, - const std::shared_ptr<ExternalTexture>&, - const bool, base::unique_fd&&)); + ftl::Future<FenceResult>(const DisplaySettings&, const std::vector<LayerSettings>&, + const std::shared_ptr<ExternalTexture>&, const bool, + base::unique_fd&&)); MOCK_METHOD6(drawLayersInternal, - void(const std::shared_ptr<std::promise<RenderEngineResult>>&&, - const DisplaySettings&, const std::vector<LayerSettings>&, - const std::shared_ptr<ExternalTexture>&, const bool, base::unique_fd&&)); + void(const std::shared_ptr<std::promise<FenceResult>>&&, const DisplaySettings&, + const std::vector<LayerSettings>&, const std::shared_ptr<ExternalTexture>&, + const bool, base::unique_fd&&)); MOCK_METHOD0(cleanFramebufferCache, void()); MOCK_METHOD0(getContextPriority, int()); MOCK_METHOD0(supportsBackgroundBlur, bool()); @@ -64,7 +63,7 @@ public: protected: // mock renderengine still needs to implement these, but callers should never need to call them. void mapExternalTextureBuffer(const sp<GraphicBuffer>&, bool) {} - void unmapExternalTextureBuffer(const sp<GraphicBuffer>&) {} + void unmapExternalTextureBuffer(sp<GraphicBuffer>&&) {} }; } // namespace mock diff --git a/libs/renderengine/skia/AutoBackendTexture.cpp b/libs/renderengine/skia/AutoBackendTexture.cpp index 5c122d4154..c412c9cff7 100644 --- a/libs/renderengine/skia/AutoBackendTexture.cpp +++ b/libs/renderengine/skia/AutoBackendTexture.cpp @@ -43,10 +43,12 @@ AutoBackendTexture::AutoBackendTexture(GrDirectContext* context, AHardwareBuffer createProtectedImage, backendFormat, isOutputBuffer); mColorType = GrAHardwareBufferUtils::GetSkColorTypeFromBufferFormat(desc.format); - ALOGE_IF(!mBackendTexture.isValid(), - "Failed to create a valid texture. [%p]:[%d,%d] isProtected:%d isWriteable:%d " - "format:%d", - this, desc.width, desc.height, createProtectedImage, isOutputBuffer, desc.format); + if (!mBackendTexture.isValid() || !desc.width || !desc.height) { + LOG_ALWAYS_FATAL("Failed to create a valid texture. [%p]:[%d,%d] isProtected:%d " + "isWriteable:%d format:%d", + this, desc.width, desc.height, createProtectedImage, isOutputBuffer, + desc.format); + } } AutoBackendTexture::~AutoBackendTexture() { @@ -82,6 +84,18 @@ void AutoBackendTexture::releaseImageProc(SkImage::ReleaseContext releaseContext textureRelease->unref(false); } +void logFatalTexture(const char* msg, const GrBackendTexture& tex, ui::Dataspace dataspace, + SkColorType colorType) { + GrGLTextureInfo textureInfo; + bool retrievedTextureInfo = tex.getGLTextureInfo(&textureInfo); + LOG_ALWAYS_FATAL("%s isTextureValid:%d dataspace:%d" + "\n\tGrBackendTexture: (%i x %i) hasMipmaps: %i isProtected: %i texType: %i" + "\n\t\tGrGLTextureInfo: success: %i fTarget: %u fFormat: %u colorType %i", + msg, tex.isValid(), dataspace, tex.width(), tex.height(), tex.hasMipmaps(), + tex.isProtected(), static_cast<int>(tex.textureType()), retrievedTextureInfo, + textureInfo.fTarget, textureInfo.fFormat, colorType); +} + sk_sp<SkImage> AutoBackendTexture::makeImage(ui::Dataspace dataspace, SkAlphaType alphaType, GrDirectContext* context) { ATRACE_CALL(); @@ -107,9 +121,9 @@ sk_sp<SkImage> AutoBackendTexture::makeImage(ui::Dataspace dataspace, SkAlphaTyp mImage = image; mDataspace = dataspace; - LOG_ALWAYS_FATAL_IF(mImage == nullptr, - "Unable to generate SkImage. isTextureValid:%d dataspace:%d", - mBackendTexture.isValid(), dataspace); + if (!mImage) { + logFatalTexture("Unable to generate SkImage.", mBackendTexture, dataspace, colorType); + } return mImage; } @@ -131,9 +145,9 @@ sk_sp<SkSurface> AutoBackendTexture::getOrCreateSurface(ui::Dataspace dataspace, } mDataspace = dataspace; - LOG_ALWAYS_FATAL_IF(mSurface == nullptr, - "Unable to generate SkSurface. isTextureValid:%d dataspace:%d", - mBackendTexture.isValid(), dataspace); + if (!mSurface) { + logFatalTexture("Unable to generate SkSurface.", mBackendTexture, dataspace, mColorType); + } return mSurface; } diff --git a/libs/renderengine/skia/Cache.cpp b/libs/renderengine/skia/Cache.cpp index c39f0a97fd..f6b91839a3 100644 --- a/libs/renderengine/skia/Cache.cpp +++ b/libs/renderengine/skia/Cache.cpp @@ -364,8 +364,8 @@ void Cache::primeShaderCache(SkiaRenderEngine* renderengine) { const int64_t usage = GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_TEXTURE; sp<GraphicBuffer> dstBuffer = - new GraphicBuffer(displayRect.width(), displayRect.height(), PIXEL_FORMAT_RGBA_8888, - 1, usage, "primeShaderCache_dst"); + sp<GraphicBuffer>::make(displayRect.width(), displayRect.height(), + PIXEL_FORMAT_RGBA_8888, 1, usage, "primeShaderCache_dst"); const auto dstTexture = std::make_shared<impl::ExternalTexture>(dstBuffer, *renderengine, @@ -375,8 +375,8 @@ void Cache::primeShaderCache(SkiaRenderEngine* renderengine) { // something, but the details are not important. Make use of the shadow layer drawing step // to populate it. sp<GraphicBuffer> srcBuffer = - new GraphicBuffer(displayRect.width(), displayRect.height(), PIXEL_FORMAT_RGBA_8888, - 1, usage, "drawImageLayer_src"); + sp<GraphicBuffer>::make(displayRect.width(), displayRect.height(), + PIXEL_FORMAT_RGBA_8888, 1, usage, "drawImageLayer_src"); const auto srcTexture = std::make_shared< impl::ExternalTexture>(srcBuffer, *renderengine, @@ -398,8 +398,9 @@ void Cache::primeShaderCache(SkiaRenderEngine* renderengine) { // GRALLOC_USAGE_HW_TEXTURE should be the same as AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE. const int64_t usageExternal = GRALLOC_USAGE_HW_TEXTURE; sp<GraphicBuffer> externalBuffer = - new GraphicBuffer(displayRect.width(), displayRect.height(), PIXEL_FORMAT_RGBA_8888, - 1, usageExternal, "primeShaderCache_external"); + sp<GraphicBuffer>::make(displayRect.width(), displayRect.height(), + PIXEL_FORMAT_RGBA_8888, 1, usageExternal, + "primeShaderCache_external"); const auto externalTexture = std::make_shared<impl::ExternalTexture>(externalBuffer, *renderengine, impl::ExternalTexture::Usage::READABLE); @@ -409,8 +410,9 @@ void Cache::primeShaderCache(SkiaRenderEngine* renderengine) { // Another external texture with a different pixel format triggers useIsOpaqueWorkaround. // It doesn't have to be f16, but it can't be the usual 8888. sp<GraphicBuffer> f16ExternalBuffer = - new GraphicBuffer(displayRect.width(), displayRect.height(), PIXEL_FORMAT_RGBA_FP16, - 1, usageExternal, "primeShaderCache_external_f16"); + sp<GraphicBuffer>::make(displayRect.width(), displayRect.height(), + PIXEL_FORMAT_RGBA_FP16, 1, usageExternal, + "primeShaderCache_external_f16"); // The F16 texture may not be usable on all devices, so check first that it was created. status_t error = f16ExternalBuffer->initCheck(); if (!error) { diff --git a/libs/renderengine/skia/ColorSpaces.cpp b/libs/renderengine/skia/ColorSpaces.cpp index 37ff5dfede..92b01e07e6 100644 --- a/libs/renderengine/skia/ColorSpaces.cpp +++ b/libs/renderengine/skia/ColorSpaces.cpp @@ -21,6 +21,8 @@ namespace renderengine { namespace skia { // please keep in sync with hwui/utils/Color.cpp +// TODO: Scale by the dimming ratio here instead of in a generic 3x3 transform +// Otherwise there may be luminance shift for e.g., HLG. sk_sp<SkColorSpace> toSkColorSpace(ui::Dataspace dataspace) { skcms_Matrix3x3 gamut; switch (dataspace & HAL_DATASPACE_STANDARD_MASK) { @@ -61,13 +63,14 @@ sk_sp<SkColorSpace> toSkColorSpace(ui::Dataspace dataspace) { case HAL_DATASPACE_TRANSFER_GAMMA2_8: return SkColorSpace::MakeRGB({2.8f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f}, gamut); case HAL_DATASPACE_TRANSFER_ST2084: - return SkColorSpace::MakeRGB(SkNamedTransferFn::kPQ, gamut); + return SkColorSpace::MakeRGB({-2.f, -1.55522297832f, 1.86045365631f, 32 / 2523.0f, + 2413 / 128.0f, -2392 / 128.0f, 8192 / 1305.0f}, + gamut); case HAL_DATASPACE_TRANSFER_SMPTE_170M: return SkColorSpace::MakeRGB(SkNamedTransferFn::kRec2020, gamut); case HAL_DATASPACE_TRANSFER_HLG: - // return HLG transfer but scale by 1/12 skcms_TransferFunction hlgFn; - if (skcms_TransferFunction_makeScaledHLGish(&hlgFn, 1.f / 12.f, 2.f, 2.f, + if (skcms_TransferFunction_makeScaledHLGish(&hlgFn, 0.314509843, 2.f, 2.f, 1.f / 0.17883277f, 0.28466892f, 0.55991073f)) { return SkColorSpace::MakeRGB(hlgFn, gamut); diff --git a/libs/renderengine/skia/SkiaGLRenderEngine.cpp b/libs/renderengine/skia/SkiaGLRenderEngine.cpp index 0caa9f2fbd..ff598e7ab5 100644 --- a/libs/renderengine/skia/SkiaGLRenderEngine.cpp +++ b/libs/renderengine/skia/SkiaGLRenderEngine.cpp @@ -24,24 +24,11 @@ #include <EGL/egl.h> #include <EGL/eglext.h> #include <GrContextOptions.h> -#include <SkCanvas.h> -#include <SkColorFilter.h> -#include <SkColorMatrix.h> -#include <SkColorSpace.h> -#include <SkGraphics.h> -#include <SkImage.h> -#include <SkImageFilters.h> -#include <SkRegion.h> -#include <SkShadowUtils.h> -#include <SkSurface.h> #include <android-base/stringprintf.h> #include <gl/GrGLInterface.h> #include <gui/TraceUtils.h> #include <sync/sync.h> -#include <ui/BlurRegion.h> -#include <ui/DataspaceUtils.h> #include <ui/DebugUtils.h> -#include <ui/GraphicBuffer.h> #include <utils/Trace.h> #include <cmath> @@ -50,25 +37,7 @@ #include <numeric> #include "../gl/GLExtensions.h" -#include "Cache.h" -#include "ColorSpaces.h" -#include "SkBlendMode.h" -#include "SkImageInfo.h" -#include "filters/BlurFilter.h" -#include "filters/GaussianBlurFilter.h" -#include "filters/KawaseBlurFilter.h" -#include "filters/LinearEffect.h" #include "log/log_main.h" -#include "skia/debug/SkiaCapture.h" -#include "skia/debug/SkiaMemoryReporter.h" -#include "skia/filters/StretchShaderFactory.h" -#include "system/graphics-base-v1.0.h" - -namespace { -// Debugging settings -static const bool kPrintLayerSettings = false; -static const bool kFlushAfterEveryLayer = kPrintLayerSettings; -} // namespace bool checkGlError(const char* op, int lineNumber); @@ -224,9 +193,10 @@ std::unique_ptr<SkiaGLRenderEngine> SkiaGLRenderEngine::create( } // initialize the renderer while GL is current - std::unique_ptr<SkiaGLRenderEngine> engine = - std::make_unique<SkiaGLRenderEngine>(args, display, ctxt, placeholder, protectedContext, - protectedPlaceholder); + std::unique_ptr<SkiaGLRenderEngine> engine(new SkiaGLRenderEngine(args, display, ctxt, + placeholder, protectedContext, + protectedPlaceholder)); + engine->ensureGrContextsCreated(); ALOGI("OpenGL ES informations:"); ALOGI("vendor : %s", extensions.getVendor()); @@ -239,11 +209,6 @@ std::unique_ptr<SkiaGLRenderEngine> SkiaGLRenderEngine::create( return engine; } -std::future<void> SkiaGLRenderEngine::primeCache() { - Cache::primeShaderCache(this); - return {}; -} - EGLConfig SkiaGLRenderEngine::chooseEglConfig(EGLDisplay display, int format, bool logConfig) { status_t err; EGLConfig config; @@ -283,72 +248,20 @@ EGLConfig SkiaGLRenderEngine::chooseEglConfig(EGLDisplay display, int format, bo return config; } -sk_sp<SkData> SkiaGLRenderEngine::SkSLCacheMonitor::load(const SkData& key) { - // This "cache" does not actually cache anything. It just allows us to - // monitor Skia's internal cache. So this method always returns null. - return nullptr; -} - -void SkiaGLRenderEngine::SkSLCacheMonitor::store(const SkData& key, const SkData& data, - const SkString& description) { - mShadersCachedSinceLastCall++; - mTotalShadersCompiled++; - ATRACE_FORMAT("SF cache: %i shaders", mTotalShadersCompiled); -} - -int SkiaGLRenderEngine::reportShadersCompiled() { - return mSkSLCacheMonitor.totalShadersCompiled(); -} - SkiaGLRenderEngine::SkiaGLRenderEngine(const RenderEngineCreationArgs& args, EGLDisplay display, EGLContext ctxt, EGLSurface placeholder, EGLContext protectedContext, EGLSurface protectedPlaceholder) - : SkiaRenderEngine(args.renderEngineType), + : SkiaRenderEngine(args.renderEngineType, + static_cast<PixelFormat>(args.pixelFormat), + args.useColorManagement, args.supportsBackgroundBlur), mEGLDisplay(display), mEGLContext(ctxt), mPlaceholderSurface(placeholder), mProtectedEGLContext(protectedContext), - mProtectedPlaceholderSurface(protectedPlaceholder), - mDefaultPixelFormat(static_cast<PixelFormat>(args.pixelFormat)), - mUseColorManagement(args.useColorManagement) { - sk_sp<const GrGLInterface> glInterface(GrGLCreateNativeInterface()); - LOG_ALWAYS_FATAL_IF(!glInterface.get()); - - GrContextOptions options; - options.fDisableDriverCorrectnessWorkarounds = true; - options.fDisableDistanceFieldPaths = true; - options.fReducedShaderVariations = true; - options.fPersistentCache = &mSkSLCacheMonitor; - mGrContext = GrDirectContext::MakeGL(glInterface, options); - if (supportsProtectedContent()) { - useProtectedContext(true); - mProtectedGrContext = GrDirectContext::MakeGL(glInterface, options); - useProtectedContext(false); - } - - if (args.supportsBackgroundBlur) { - ALOGD("Background Blurs Enabled"); - mBlurFilter = new KawaseBlurFilter(); - } - mCapture = std::make_unique<SkiaCapture>(); -} + mProtectedPlaceholderSurface(protectedPlaceholder) { } SkiaGLRenderEngine::~SkiaGLRenderEngine() { - std::lock_guard<std::mutex> lock(mRenderingMutex); - if (mBlurFilter) { - delete mBlurFilter; - } - - mCapture = nullptr; - - mGrContext->flushAndSubmit(true); - mGrContext->abandonContext(); - - if (mProtectedGrContext) { - mProtectedGrContext->flushAndSubmit(true); - mProtectedGrContext->abandonContext(); - } - + finishRenderingAndAbandonContext(); if (mPlaceholderSurface != EGL_NO_SURFACE) { eglDestroySurface(mEGLDisplay, mPlaceholderSurface); } @@ -366,71 +279,69 @@ SkiaGLRenderEngine::~SkiaGLRenderEngine() { eglReleaseThread(); } -bool SkiaGLRenderEngine::supportsProtectedContent() const { - return mProtectedEGLContext != EGL_NO_CONTEXT; -} +SkiaRenderEngine::Contexts SkiaGLRenderEngine::createDirectContexts( + const GrContextOptions& options) { -GrDirectContext* SkiaGLRenderEngine::getActiveGrContext() const { - return mInProtectedContext ? mProtectedGrContext.get() : mGrContext.get(); -} + LOG_ALWAYS_FATAL_IF(isProtected(), + "Cannot setup contexts while already in protected mode"); -void SkiaGLRenderEngine::useProtectedContext(bool useProtectedContext) { - if (useProtectedContext == mInProtectedContext || - (useProtectedContext && !supportsProtectedContent())) { - return; - } + sk_sp<const GrGLInterface> glInterface = GrGLMakeNativeInterface(); - // release any scratch resources before switching into a new mode - if (getActiveGrContext()) { - getActiveGrContext()->purgeUnlockedResources(true); - } + LOG_ALWAYS_FATAL_IF(!glInterface.get(), "GrGLMakeNativeInterface() failed"); - const EGLSurface surface = - useProtectedContext ? mProtectedPlaceholderSurface : mPlaceholderSurface; - const EGLContext context = useProtectedContext ? mProtectedEGLContext : mEGLContext; - - if (eglMakeCurrent(mEGLDisplay, surface, surface, context) == EGL_TRUE) { - mInProtectedContext = useProtectedContext; - // given that we are sharing the same thread between two GrContexts we need to - // make sure that the thread state is reset when switching between the two. - if (getActiveGrContext()) { - getActiveGrContext()->resetContext(); - } + SkiaRenderEngine::Contexts contexts; + contexts.first = GrDirectContext::MakeGL(glInterface, options); + if (supportsProtectedContentImpl()) { + useProtectedContextImpl(GrProtected::kYes); + contexts.second = GrDirectContext::MakeGL(glInterface, options); + useProtectedContextImpl(GrProtected::kNo); } -} -base::unique_fd SkiaGLRenderEngine::flush() { - ATRACE_CALL(); - if (!gl::GLExtensions::getInstance().hasNativeFenceSync()) { - return base::unique_fd(); - } - - EGLSyncKHR sync = eglCreateSyncKHR(mEGLDisplay, EGL_SYNC_NATIVE_FENCE_ANDROID, nullptr); - if (sync == EGL_NO_SYNC_KHR) { - ALOGW("failed to create EGL native fence sync: %#x", eglGetError()); - return base::unique_fd(); - } + return contexts; +} - // native fence fd will not be populated until flush() is done. - glFlush(); +bool SkiaGLRenderEngine::supportsProtectedContentImpl() const { + return mProtectedEGLContext != EGL_NO_CONTEXT; +} - // get the fence fd - base::unique_fd fenceFd(eglDupNativeFenceFDANDROID(mEGLDisplay, sync)); - eglDestroySyncKHR(mEGLDisplay, sync); - if (fenceFd == EGL_NO_NATIVE_FENCE_FD_ANDROID) { - ALOGW("failed to dup EGL native fence sync: %#x", eglGetError()); - } +bool SkiaGLRenderEngine::useProtectedContextImpl(GrProtected isProtected) { + const EGLSurface surface = + (isProtected == GrProtected::kYes) ? + mProtectedPlaceholderSurface : mPlaceholderSurface; + const EGLContext context = (isProtected == GrProtected::kYes) ? + mProtectedEGLContext : mEGLContext; - return fenceFd; + return eglMakeCurrent(mEGLDisplay, surface, surface, context) == EGL_TRUE; } -void SkiaGLRenderEngine::waitFence(base::borrowed_fd fenceFd) { +void SkiaGLRenderEngine::waitFence(GrDirectContext*, base::borrowed_fd fenceFd) { if (fenceFd.get() >= 0 && !waitGpuFence(fenceFd)) { ATRACE_NAME("SkiaGLRenderEngine::waitFence"); sync_wait(fenceFd.get(), -1); } } +base::unique_fd SkiaGLRenderEngine::flushAndSubmit(GrDirectContext* grContext) { + base::unique_fd drawFence = flush(); + + bool requireSync = drawFence.get() < 0; + if (requireSync) { + ATRACE_BEGIN("Submit(sync=true)"); + } else { + ATRACE_BEGIN("Submit(sync=false)"); + } + bool success = grContext->submit(requireSync); + ATRACE_END(); + if (!success) { + ALOGE("Failed to flush RenderEngine commands"); + // Chances are, something illegal happened (Skia's internal GPU object + // doesn't exist, or the context was abandoned). + return drawFence; + } + + return drawFence; +} + bool SkiaGLRenderEngine::waitGpuFence(base::borrowed_fd fenceFd) { if (!gl::GLExtensions::getInstance().hasNativeFenceSync() || !gl::GLExtensions::getInstance().hasWaitSync()) { @@ -466,960 +377,29 @@ bool SkiaGLRenderEngine::waitGpuFence(base::borrowed_fd fenceFd) { return true; } -static float toDegrees(uint32_t transform) { - switch (transform) { - case ui::Transform::ROT_90: - return 90.0; - case ui::Transform::ROT_180: - return 180.0; - case ui::Transform::ROT_270: - return 270.0; - default: - return 0.0; - } -} - -static SkColorMatrix toSkColorMatrix(const mat4& matrix) { - return SkColorMatrix(matrix[0][0], matrix[1][0], matrix[2][0], matrix[3][0], 0, matrix[0][1], - matrix[1][1], matrix[2][1], matrix[3][1], 0, matrix[0][2], matrix[1][2], - matrix[2][2], matrix[3][2], 0, matrix[0][3], matrix[1][3], matrix[2][3], - matrix[3][3], 0); -} - -static bool needsToneMapping(ui::Dataspace sourceDataspace, ui::Dataspace destinationDataspace) { - int64_t sourceTransfer = sourceDataspace & HAL_DATASPACE_TRANSFER_MASK; - int64_t destTransfer = destinationDataspace & HAL_DATASPACE_TRANSFER_MASK; - - // Treat unsupported dataspaces as srgb - if (destTransfer != HAL_DATASPACE_TRANSFER_LINEAR && - destTransfer != HAL_DATASPACE_TRANSFER_HLG && - destTransfer != HAL_DATASPACE_TRANSFER_ST2084) { - destTransfer = HAL_DATASPACE_TRANSFER_SRGB; - } - - if (sourceTransfer != HAL_DATASPACE_TRANSFER_LINEAR && - sourceTransfer != HAL_DATASPACE_TRANSFER_HLG && - sourceTransfer != HAL_DATASPACE_TRANSFER_ST2084) { - sourceTransfer = HAL_DATASPACE_TRANSFER_SRGB; - } - - const bool isSourceLinear = sourceTransfer == HAL_DATASPACE_TRANSFER_LINEAR; - const bool isSourceSRGB = sourceTransfer == HAL_DATASPACE_TRANSFER_SRGB; - const bool isDestLinear = destTransfer == HAL_DATASPACE_TRANSFER_LINEAR; - const bool isDestSRGB = destTransfer == HAL_DATASPACE_TRANSFER_SRGB; - - return !(isSourceLinear && isDestSRGB) && !(isSourceSRGB && isDestLinear) && - sourceTransfer != destTransfer; -} - -void SkiaGLRenderEngine::mapExternalTextureBuffer(const sp<GraphicBuffer>& buffer, - bool isRenderable) { - // Only run this if RE is running on its own thread. This way the access to GL - // operations is guaranteed to be happening on the same thread. - if (mRenderEngineType != RenderEngineType::SKIA_GL_THREADED) { - return; - } - // We currently don't attempt to map a buffer if the buffer contains protected content - // because GPU resources for protected buffers is much more limited. - const bool isProtectedBuffer = buffer->getUsage() & GRALLOC_USAGE_PROTECTED; - if (isProtectedBuffer) { - return; - } - ATRACE_CALL(); - - // If we were to support caching protected buffers then we will need to switch the - // currently bound context if we are not already using the protected context (and subsequently - // switch back after the buffer is cached). However, for non-protected content we can bind - // the texture in either GL context because they are initialized with the same share_context - // which allows the texture state to be shared between them. - auto grContext = getActiveGrContext(); - auto& cache = mTextureCache; - - std::lock_guard<std::mutex> lock(mRenderingMutex); - mGraphicBufferExternalRefs[buffer->getId()]++; - - if (const auto& iter = cache.find(buffer->getId()); iter == cache.end()) { - std::shared_ptr<AutoBackendTexture::LocalRef> imageTextureRef = - std::make_shared<AutoBackendTexture::LocalRef>(grContext, - buffer->toAHardwareBuffer(), - isRenderable, mTextureCleanupMgr); - cache.insert({buffer->getId(), imageTextureRef}); - } -} - -void SkiaGLRenderEngine::unmapExternalTextureBuffer(const sp<GraphicBuffer>& buffer) { - ATRACE_CALL(); - std::lock_guard<std::mutex> lock(mRenderingMutex); - if (const auto& iter = mGraphicBufferExternalRefs.find(buffer->getId()); - iter != mGraphicBufferExternalRefs.end()) { - if (iter->second == 0) { - ALOGW("Attempted to unmap GraphicBuffer <id: %" PRId64 - "> from RenderEngine texture, but the " - "ref count was already zero!", - buffer->getId()); - mGraphicBufferExternalRefs.erase(buffer->getId()); - return; - } - - iter->second--; - - // Swap contexts if needed prior to deleting this buffer - // See Issue 1 of - // https://www.khronos.org/registry/EGL/extensions/EXT/EGL_EXT_protected_content.txt: even - // when a protected context and an unprotected context are part of the same share group, - // protected surfaces may not be accessed by an unprotected context, implying that protected - // surfaces may only be freed when a protected context is active. - const bool inProtected = mInProtectedContext; - useProtectedContext(buffer->getUsage() & GRALLOC_USAGE_PROTECTED); - - if (iter->second == 0) { - mTextureCache.erase(buffer->getId()); - mGraphicBufferExternalRefs.erase(buffer->getId()); - } - - // Swap back to the previous context so that cached values of isProtected in SurfaceFlinger - // are up-to-date. - if (inProtected != mInProtectedContext) { - useProtectedContext(inProtected); - } - } -} - -bool SkiaGLRenderEngine::canSkipPostRenderCleanup() const { - std::lock_guard<std::mutex> lock(mRenderingMutex); - return mTextureCleanupMgr.isEmpty(); -} - -void SkiaGLRenderEngine::cleanupPostRender() { +base::unique_fd SkiaGLRenderEngine::flush() { ATRACE_CALL(); - std::lock_guard<std::mutex> lock(mRenderingMutex); - mTextureCleanupMgr.cleanup(); -} - -// Helper class intended to be used on the stack to ensure that texture cleanup -// is deferred until after this class goes out of scope. -class DeferTextureCleanup final { -public: - DeferTextureCleanup(AutoBackendTexture::CleanupManager& mgr) : mMgr(mgr) { - mMgr.setDeferredStatus(true); - } - ~DeferTextureCleanup() { mMgr.setDeferredStatus(false); } - -private: - DISALLOW_COPY_AND_ASSIGN(DeferTextureCleanup); - AutoBackendTexture::CleanupManager& mMgr; -}; - -sk_sp<SkShader> SkiaGLRenderEngine::createRuntimeEffectShader( - const RuntimeEffectShaderParameters& parameters) { - // The given surface will be stretched by HWUI via matrix transformation - // which gets similar results for most surfaces - // Determine later on if we need to leverage the stertch shader within - // surface flinger - const auto& stretchEffect = parameters.layer.stretchEffect; - auto shader = parameters.shader; - if (stretchEffect.hasEffect()) { - const auto targetBuffer = parameters.layer.source.buffer.buffer; - const auto graphicBuffer = targetBuffer ? targetBuffer->getBuffer() : nullptr; - if (graphicBuffer && parameters.shader) { - shader = mStretchShaderFactory.createSkShader(shader, stretchEffect); - } - } - - if (parameters.requiresLinearEffect) { - const ui::Dataspace inputDataspace = mUseColorManagement ? parameters.layer.sourceDataspace - : ui::Dataspace::V0_SRGB_LINEAR; - const ui::Dataspace outputDataspace = mUseColorManagement - ? parameters.display.outputDataspace - : ui::Dataspace::V0_SRGB_LINEAR; - - auto effect = - shaders::LinearEffect{.inputDataspace = inputDataspace, - .outputDataspace = outputDataspace, - .undoPremultipliedAlpha = parameters.undoPremultipliedAlpha}; - - auto effectIter = mRuntimeEffects.find(effect); - sk_sp<SkRuntimeEffect> runtimeEffect = nullptr; - if (effectIter == mRuntimeEffects.end()) { - runtimeEffect = buildRuntimeEffect(effect); - mRuntimeEffects.insert({effect, runtimeEffect}); - } else { - runtimeEffect = effectIter->second; - } - mat4 colorTransform = parameters.layer.colorTransform; - - colorTransform *= - mat4::scale(vec4(parameters.layerDimmingRatio, parameters.layerDimmingRatio, - parameters.layerDimmingRatio, 1.f)); - const auto targetBuffer = parameters.layer.source.buffer.buffer; - const auto graphicBuffer = targetBuffer ? targetBuffer->getBuffer() : nullptr; - const auto hardwareBuffer = graphicBuffer ? graphicBuffer->toAHardwareBuffer() : nullptr; - return createLinearEffectShader(parameters.shader, effect, runtimeEffect, colorTransform, - parameters.display.maxLuminance, - parameters.display.currentLuminanceNits, - parameters.layer.source.buffer.maxLuminanceNits, - hardwareBuffer, parameters.display.renderIntent); - } - return parameters.shader; -} - -void SkiaGLRenderEngine::initCanvas(SkCanvas* canvas, const DisplaySettings& display) { - if (CC_UNLIKELY(mCapture->isCaptureRunning())) { - // Record display settings when capture is running. - std::stringstream displaySettings; - PrintTo(display, &displaySettings); - // Store the DisplaySettings in additional information. - canvas->drawAnnotation(SkRect::MakeEmpty(), "DisplaySettings", - SkData::MakeWithCString(displaySettings.str().c_str())); - } - - // Before doing any drawing, let's make sure that we'll start at the origin of the display. - // Some displays don't start at 0,0 for example when we're mirroring the screen. Also, virtual - // displays might have different scaling when compared to the physical screen. - - canvas->clipRect(getSkRect(display.physicalDisplay)); - canvas->translate(display.physicalDisplay.left, display.physicalDisplay.top); - - const auto clipWidth = display.clip.width(); - const auto clipHeight = display.clip.height(); - auto rotatedClipWidth = clipWidth; - auto rotatedClipHeight = clipHeight; - // Scale is contingent on the rotation result. - if (display.orientation & ui::Transform::ROT_90) { - std::swap(rotatedClipWidth, rotatedClipHeight); - } - const auto scaleX = static_cast<SkScalar>(display.physicalDisplay.width()) / - static_cast<SkScalar>(rotatedClipWidth); - const auto scaleY = static_cast<SkScalar>(display.physicalDisplay.height()) / - static_cast<SkScalar>(rotatedClipHeight); - canvas->scale(scaleX, scaleY); - - // Canvas rotation is done by centering the clip window at the origin, rotating, translating - // back so that the top left corner of the clip is at (0, 0). - canvas->translate(rotatedClipWidth / 2, rotatedClipHeight / 2); - canvas->rotate(toDegrees(display.orientation)); - canvas->translate(-clipWidth / 2, -clipHeight / 2); - canvas->translate(-display.clip.left, -display.clip.top); -} - -class AutoSaveRestore { -public: - AutoSaveRestore(SkCanvas* canvas) : mCanvas(canvas) { mSaveCount = canvas->save(); } - ~AutoSaveRestore() { restore(); } - void replace(SkCanvas* canvas) { - mCanvas = canvas; - mSaveCount = canvas->save(); - } - void restore() { - if (mCanvas) { - mCanvas->restoreToCount(mSaveCount); - mCanvas = nullptr; - } - } - -private: - SkCanvas* mCanvas; - int mSaveCount; -}; - -static SkRRect getBlurRRect(const BlurRegion& region) { - const auto rect = SkRect::MakeLTRB(region.left, region.top, region.right, region.bottom); - const SkVector radii[4] = {SkVector::Make(region.cornerRadiusTL, region.cornerRadiusTL), - SkVector::Make(region.cornerRadiusTR, region.cornerRadiusTR), - SkVector::Make(region.cornerRadiusBR, region.cornerRadiusBR), - SkVector::Make(region.cornerRadiusBL, region.cornerRadiusBL)}; - SkRRect roundedRect; - roundedRect.setRectRadii(rect, radii); - return roundedRect; -} - -// Arbitrary default margin which should be close enough to zero. -constexpr float kDefaultMargin = 0.0001f; -static bool equalsWithinMargin(float expected, float value, float margin = kDefaultMargin) { - LOG_ALWAYS_FATAL_IF(margin < 0.f, "Margin is negative!"); - return std::abs(expected - value) < margin; -} - -namespace { -template <typename T> -void logSettings(const T& t) { - std::stringstream stream; - PrintTo(t, &stream); - auto string = stream.str(); - size_t pos = 0; - // Perfetto ignores \n, so split up manually into separate ALOGD statements. - const size_t size = string.size(); - while (pos < size) { - const size_t end = std::min(string.find("\n", pos), size); - ALOGD("%s", string.substr(pos, end - pos).c_str()); - pos = end + 1; - } -} -} // namespace - -void SkiaGLRenderEngine::drawLayersInternal( - const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise, - const DisplaySettings& display, const std::vector<LayerSettings>& layers, - const std::shared_ptr<ExternalTexture>& buffer, const bool /*useFramebufferCache*/, - base::unique_fd&& bufferFence) { - ATRACE_NAME("SkiaGL::drawLayers"); - - std::lock_guard<std::mutex> lock(mRenderingMutex); - if (layers.empty()) { - ALOGV("Drawing empty layer stack"); - resultPromise->set_value({NO_ERROR, base::unique_fd()}); - return; - } - - if (buffer == nullptr) { - ALOGE("No output buffer provided. Aborting GPU composition."); - resultPromise->set_value({BAD_VALUE, base::unique_fd()}); - return; - } - - validateOutputBufferUsage(buffer->getBuffer()); - - auto grContext = getActiveGrContext(); - auto& cache = mTextureCache; - - // any AutoBackendTexture deletions will now be deferred until cleanupPostRender is called - DeferTextureCleanup dtc(mTextureCleanupMgr); - - std::shared_ptr<AutoBackendTexture::LocalRef> surfaceTextureRef; - if (const auto& it = cache.find(buffer->getBuffer()->getId()); it != cache.end()) { - surfaceTextureRef = it->second; - } else { - surfaceTextureRef = - std::make_shared<AutoBackendTexture::LocalRef>(grContext, - buffer->getBuffer() - ->toAHardwareBuffer(), - true, mTextureCleanupMgr); - } - - // wait on the buffer to be ready to use prior to using it - waitFence(bufferFence); - - const ui::Dataspace dstDataspace = - mUseColorManagement ? display.outputDataspace : ui::Dataspace::V0_SRGB_LINEAR; - sk_sp<SkSurface> dstSurface = surfaceTextureRef->getOrCreateSurface(dstDataspace, grContext); - - SkCanvas* dstCanvas = mCapture->tryCapture(dstSurface.get()); - if (dstCanvas == nullptr) { - ALOGE("Cannot acquire canvas from Skia."); - resultPromise->set_value({BAD_VALUE, base::unique_fd()}); - return; - } - - // setup color filter if necessary - sk_sp<SkColorFilter> displayColorTransform; - if (display.colorTransform != mat4() && !display.deviceHandlesColorTransform) { - displayColorTransform = SkColorFilters::Matrix(toSkColorMatrix(display.colorTransform)); - } - const bool ctModifiesAlpha = - displayColorTransform && !displayColorTransform->isAlphaUnchanged(); - - // Find the max layer white point to determine the max luminance of the scene... - const float maxLayerWhitePoint = std::transform_reduce( - layers.cbegin(), layers.cend(), 0.f, - [](float left, float right) { return std::max(left, right); }, - [&](const auto& l) { return l.whitePointNits; }); - - // ...and compute the dimming ratio if dimming is requested - const float displayDimmingRatio = display.targetLuminanceNits > 0.f && - maxLayerWhitePoint > 0.f && display.targetLuminanceNits > maxLayerWhitePoint - ? maxLayerWhitePoint / display.targetLuminanceNits - : 1.f; - - // Find if any layers have requested blur, we'll use that info to decide when to render to an - // offscreen buffer and when to render to the native buffer. - sk_sp<SkSurface> activeSurface(dstSurface); - SkCanvas* canvas = dstCanvas; - SkiaCapture::OffscreenState offscreenCaptureState; - const LayerSettings* blurCompositionLayer = nullptr; - if (mBlurFilter) { - bool requiresCompositionLayer = false; - for (const auto& layer : layers) { - // if the layer doesn't have blur or it is not visible then continue - if (!layerHasBlur(layer, ctModifiesAlpha)) { - continue; - } - if (layer.backgroundBlurRadius > 0 && - layer.backgroundBlurRadius < mBlurFilter->getMaxCrossFadeRadius()) { - requiresCompositionLayer = true; - } - for (auto region : layer.blurRegions) { - if (region.blurRadius < mBlurFilter->getMaxCrossFadeRadius()) { - requiresCompositionLayer = true; - } - } - if (requiresCompositionLayer) { - activeSurface = dstSurface->makeSurface(dstSurface->imageInfo()); - canvas = mCapture->tryOffscreenCapture(activeSurface.get(), &offscreenCaptureState); - blurCompositionLayer = &layer; - break; - } - } - } - - AutoSaveRestore surfaceAutoSaveRestore(canvas); - // Clear the entire canvas with a transparent black to prevent ghost images. - canvas->clear(SK_ColorTRANSPARENT); - initCanvas(canvas, display); - - if (kPrintLayerSettings) { - logSettings(display); - } - for (const auto& layer : layers) { - ATRACE_FORMAT("DrawLayer: %s", layer.name.c_str()); - - if (kPrintLayerSettings) { - logSettings(layer); - } - - sk_sp<SkImage> blurInput; - if (blurCompositionLayer == &layer) { - LOG_ALWAYS_FATAL_IF(activeSurface == dstSurface); - LOG_ALWAYS_FATAL_IF(canvas == dstCanvas); - - // save a snapshot of the activeSurface to use as input to the blur shaders - blurInput = activeSurface->makeImageSnapshot(); - - // blit the offscreen framebuffer into the destination AHB, but only - // if there are blur regions. backgroundBlurRadius blurs the entire - // image below, so it can skip this step. - if (layer.blurRegions.size()) { - SkPaint paint; - paint.setBlendMode(SkBlendMode::kSrc); - if (CC_UNLIKELY(mCapture->isCaptureRunning())) { - uint64_t id = mCapture->endOffscreenCapture(&offscreenCaptureState); - dstCanvas->drawAnnotation(SkRect::Make(dstCanvas->imageInfo().dimensions()), - String8::format("SurfaceID|%" PRId64, id).c_str(), - nullptr); - dstCanvas->drawImage(blurInput, 0, 0, SkSamplingOptions(), &paint); - } else { - activeSurface->draw(dstCanvas, 0, 0, SkSamplingOptions(), &paint); - } - } - - // assign dstCanvas to canvas and ensure that the canvas state is up to date - canvas = dstCanvas; - surfaceAutoSaveRestore.replace(canvas); - initCanvas(canvas, display); - - LOG_ALWAYS_FATAL_IF(activeSurface->getCanvas()->getSaveCount() != - dstSurface->getCanvas()->getSaveCount()); - LOG_ALWAYS_FATAL_IF(activeSurface->getCanvas()->getTotalMatrix() != - dstSurface->getCanvas()->getTotalMatrix()); - - // assign dstSurface to activeSurface - activeSurface = dstSurface; - } - - SkAutoCanvasRestore layerAutoSaveRestore(canvas, true); - if (CC_UNLIKELY(mCapture->isCaptureRunning())) { - // Record the name of the layer if the capture is running. - std::stringstream layerSettings; - PrintTo(layer, &layerSettings); - // Store the LayerSettings in additional information. - canvas->drawAnnotation(SkRect::MakeEmpty(), layer.name.c_str(), - SkData::MakeWithCString(layerSettings.str().c_str())); - } - // Layers have a local transform that should be applied to them - canvas->concat(getSkM44(layer.geometry.positionTransform).asM33()); - - const auto [bounds, roundRectClip] = - getBoundsAndClip(layer.geometry.boundaries, layer.geometry.roundedCornersCrop, - layer.geometry.roundedCornersRadius); - if (mBlurFilter && layerHasBlur(layer, ctModifiesAlpha)) { - std::unordered_map<uint32_t, sk_sp<SkImage>> cachedBlurs; - - // if multiple layers have blur, then we need to take a snapshot now because - // only the lowest layer will have blurImage populated earlier - if (!blurInput) { - blurInput = activeSurface->makeImageSnapshot(); - } - // rect to be blurred in the coordinate space of blurInput - const auto blurRect = canvas->getTotalMatrix().mapRect(bounds.rect()); - - // if the clip needs to be applied then apply it now and make sure - // it is restored before we attempt to draw any shadows. - SkAutoCanvasRestore acr(canvas, true); - if (!roundRectClip.isEmpty()) { - canvas->clipRRect(roundRectClip, true); - } - - // TODO(b/182216890): Filter out empty layers earlier - if (blurRect.width() > 0 && blurRect.height() > 0) { - if (layer.backgroundBlurRadius > 0) { - ATRACE_NAME("BackgroundBlur"); - auto blurredImage = mBlurFilter->generate(grContext, layer.backgroundBlurRadius, - blurInput, blurRect); - - cachedBlurs[layer.backgroundBlurRadius] = blurredImage; - - mBlurFilter->drawBlurRegion(canvas, bounds, layer.backgroundBlurRadius, 1.0f, - blurRect, blurredImage, blurInput); - } - - canvas->concat(getSkM44(layer.blurRegionTransform).asM33()); - for (auto region : layer.blurRegions) { - if (cachedBlurs[region.blurRadius] == nullptr) { - ATRACE_NAME("BlurRegion"); - cachedBlurs[region.blurRadius] = - mBlurFilter->generate(grContext, region.blurRadius, blurInput, - blurRect); - } - - mBlurFilter->drawBlurRegion(canvas, getBlurRRect(region), region.blurRadius, - region.alpha, blurRect, - cachedBlurs[region.blurRadius], blurInput); - } - } - } - - if (layer.shadow.length > 0) { - // This would require a new parameter/flag to SkShadowUtils::DrawShadow - LOG_ALWAYS_FATAL_IF(layer.disableBlending, "Cannot disableBlending with a shadow"); - - SkRRect shadowBounds, shadowClip; - if (layer.geometry.boundaries == layer.shadow.boundaries) { - shadowBounds = bounds; - shadowClip = roundRectClip; - } else { - std::tie(shadowBounds, shadowClip) = - getBoundsAndClip(layer.shadow.boundaries, layer.geometry.roundedCornersCrop, - layer.geometry.roundedCornersRadius); - } - - // Technically, if bounds is a rect and roundRectClip is not empty, - // it means that the bounds and roundedCornersCrop were different - // enough that we should intersect them to find the proper shadow. - // In practice, this often happens when the two rectangles appear to - // not match due to rounding errors. Draw the rounded version, which - // looks more like the intent. - const auto& rrect = - shadowBounds.isRect() && !shadowClip.isEmpty() ? shadowClip : shadowBounds; - drawShadow(canvas, rrect, layer.shadow); - } - - const float layerDimmingRatio = layer.whitePointNits <= 0.f - ? displayDimmingRatio - : (layer.whitePointNits / maxLayerWhitePoint) * displayDimmingRatio; - - const bool dimInLinearSpace = display.dimmingStage != - aidl::android::hardware::graphics::composer3::DimmingStage::GAMMA_OETF; - - const bool requiresLinearEffect = layer.colorTransform != mat4() || - (mUseColorManagement && - needsToneMapping(layer.sourceDataspace, display.outputDataspace)) || - (dimInLinearSpace && !equalsWithinMargin(1.f, layerDimmingRatio)); - - // quick abort from drawing the remaining portion of the layer - if (layer.skipContentDraw || - (layer.alpha == 0 && !requiresLinearEffect && !layer.disableBlending && - (!displayColorTransform || displayColorTransform->isAlphaUnchanged()))) { - continue; - } - - // If we need to map to linear space or color management is disabled, then mark the source - // image with the same colorspace as the destination surface so that Skia's color - // management is a no-op. - const ui::Dataspace layerDataspace = (!mUseColorManagement || requiresLinearEffect) - ? dstDataspace - : layer.sourceDataspace; - - SkPaint paint; - if (layer.source.buffer.buffer) { - ATRACE_NAME("DrawImage"); - validateInputBufferUsage(layer.source.buffer.buffer->getBuffer()); - const auto& item = layer.source.buffer; - std::shared_ptr<AutoBackendTexture::LocalRef> imageTextureRef = nullptr; - - if (const auto& iter = cache.find(item.buffer->getBuffer()->getId()); - iter != cache.end()) { - imageTextureRef = iter->second; - } else { - // If we didn't find the image in the cache, then create a local ref but don't cache - // it. If we're using skia, we're guaranteed to run on a dedicated GPU thread so if - // we didn't find anything in the cache then we intentionally did not cache this - // buffer's resources. - imageTextureRef = std::make_shared< - AutoBackendTexture::LocalRef>(grContext, - item.buffer->getBuffer()->toAHardwareBuffer(), - false, mTextureCleanupMgr); - } - - // if the layer's buffer has a fence, then we must must respect the fence prior to using - // the buffer. - if (layer.source.buffer.fence != nullptr) { - waitFence(layer.source.buffer.fence->get()); - } - - // isOpaque means we need to ignore the alpha in the image, - // replacing it with the alpha specified by the LayerSettings. See - // https://developer.android.com/reference/android/view/SurfaceControl.Builder#setOpaque(boolean) - // The proper way to do this is to use an SkColorType that ignores - // alpha, like kRGB_888x_SkColorType, and that is used if the - // incoming image is kRGBA_8888_SkColorType. However, the incoming - // image may be kRGBA_F16_SkColorType, for which there is no RGBX - // SkColorType, or kRGBA_1010102_SkColorType, for which we have - // kRGB_101010x_SkColorType, but it is not yet supported as a source - // on the GPU. (Adding both is tracked in skbug.com/12048.) In the - // meantime, we'll use a workaround that works unless we need to do - // any color conversion. The workaround requires that we pretend the - // image is already premultiplied, so that we do not premultiply it - // before applying SkBlendMode::kPlus. - const bool useIsOpaqueWorkaround = item.isOpaque && - (imageTextureRef->colorType() == kRGBA_1010102_SkColorType || - imageTextureRef->colorType() == kRGBA_F16_SkColorType); - const auto alphaType = useIsOpaqueWorkaround ? kPremul_SkAlphaType - : item.isOpaque ? kOpaque_SkAlphaType - : item.usePremultipliedAlpha ? kPremul_SkAlphaType - : kUnpremul_SkAlphaType; - sk_sp<SkImage> image = imageTextureRef->makeImage(layerDataspace, alphaType, grContext); - - auto texMatrix = getSkM44(item.textureTransform).asM33(); - // textureTansform was intended to be passed directly into a shader, so when - // building the total matrix with the textureTransform we need to first - // normalize it, then apply the textureTransform, then scale back up. - texMatrix.preScale(1.0f / bounds.width(), 1.0f / bounds.height()); - texMatrix.postScale(image->width(), image->height()); - - SkMatrix matrix; - if (!texMatrix.invert(&matrix)) { - matrix = texMatrix; - } - // The shader does not respect the translation, so we add it to the texture - // transform for the SkImage. This will make sure that the correct layer contents - // are drawn in the correct part of the screen. - matrix.postTranslate(bounds.rect().fLeft, bounds.rect().fTop); - - sk_sp<SkShader> shader; - - if (layer.source.buffer.useTextureFiltering) { - shader = image->makeShader(SkTileMode::kClamp, SkTileMode::kClamp, - SkSamplingOptions( - {SkFilterMode::kLinear, SkMipmapMode::kNone}), - &matrix); - } else { - shader = image->makeShader(SkSamplingOptions(), matrix); - } - - if (useIsOpaqueWorkaround) { - shader = SkShaders::Blend(SkBlendMode::kPlus, shader, - SkShaders::Color(SkColors::kBlack, - toSkColorSpace(layerDataspace))); - } - - paint.setShader(createRuntimeEffectShader( - RuntimeEffectShaderParameters{.shader = shader, - .layer = layer, - .display = display, - .undoPremultipliedAlpha = !item.isOpaque && - item.usePremultipliedAlpha, - .requiresLinearEffect = requiresLinearEffect, - .layerDimmingRatio = dimInLinearSpace - ? layerDimmingRatio - : 1.f})); - - // Turn on dithering when dimming beyond this (arbitrary) threshold... - static constexpr float kDimmingThreshold = 0.2f; - // ...or we're rendering an HDR layer down to an 8-bit target - // Most HDR standards require at least 10-bits of color depth for source content, so we - // can just extract the transfer function rather than dig into precise gralloc layout. - // Furthermore, we can assume that the only 8-bit target we support is RGBA8888. - const bool requiresDownsample = isHdrDataspace(layer.sourceDataspace) && - buffer->getPixelFormat() == PIXEL_FORMAT_RGBA_8888; - if (layerDimmingRatio <= kDimmingThreshold || requiresDownsample) { - paint.setDither(true); - } - paint.setAlphaf(layer.alpha); - - if (imageTextureRef->colorType() == kAlpha_8_SkColorType) { - LOG_ALWAYS_FATAL_IF(layer.disableBlending, "Cannot disableBlending with A8"); - - // SysUI creates the alpha layer as a coverage layer, which is - // appropriate for the DPU. Use a color matrix to convert it to - // a mask. - // TODO (b/219525258): Handle input as a mask. - // - // The color matrix will convert A8 pixels with no alpha to - // black, as described by this vector. If the display handles - // the color transform, we need to invert it to find the color - // that will result in black after the DPU applies the transform. - SkV4 black{0.0f, 0.0f, 0.0f, 1.0f}; // r, g, b, a - if (display.colorTransform != mat4() && display.deviceHandlesColorTransform) { - SkM44 colorSpaceMatrix = getSkM44(display.colorTransform); - if (colorSpaceMatrix.invert(&colorSpaceMatrix)) { - black = colorSpaceMatrix * black; - } else { - // We'll just have to use 0,0,0 as black, which should - // be close to correct. - ALOGI("Could not invert colorTransform!"); - } - } - SkColorMatrix colorMatrix(0, 0, 0, 0, black[0], - 0, 0, 0, 0, black[1], - 0, 0, 0, 0, black[2], - 0, 0, 0, -1, 1); - if (display.colorTransform != mat4() && !display.deviceHandlesColorTransform) { - // On the other hand, if the device doesn't handle it, we - // have to apply it ourselves. - colorMatrix.postConcat(toSkColorMatrix(display.colorTransform)); - } - paint.setColorFilter(SkColorFilters::Matrix(colorMatrix)); - } - } else { - ATRACE_NAME("DrawColor"); - const auto color = layer.source.solidColor; - sk_sp<SkShader> shader = SkShaders::Color(SkColor4f{.fR = color.r, - .fG = color.g, - .fB = color.b, - .fA = layer.alpha}, - toSkColorSpace(layerDataspace)); - paint.setShader(createRuntimeEffectShader( - RuntimeEffectShaderParameters{.shader = shader, - .layer = layer, - .display = display, - .undoPremultipliedAlpha = false, - .requiresLinearEffect = requiresLinearEffect, - .layerDimmingRatio = layerDimmingRatio})); - } - - if (layer.disableBlending) { - paint.setBlendMode(SkBlendMode::kSrc); - } - - // An A8 buffer will already have the proper color filter attached to - // its paint, including the displayColorTransform as needed. - if (!paint.getColorFilter()) { - if (!dimInLinearSpace && !equalsWithinMargin(1.0, layerDimmingRatio)) { - // If we don't dim in linear space, then when we gamma correct the dimming ratio we - // can assume a gamma 2.2 transfer function. - static constexpr float kInverseGamma22 = 1.f / 2.2f; - const auto gammaCorrectedDimmingRatio = - std::pow(layerDimmingRatio, kInverseGamma22); - auto dimmingMatrix = - mat4::scale(vec4(gammaCorrectedDimmingRatio, gammaCorrectedDimmingRatio, - gammaCorrectedDimmingRatio, 1.f)); - - const auto colorFilter = - SkColorFilters::Matrix(toSkColorMatrix(std::move(dimmingMatrix))); - paint.setColorFilter(displayColorTransform - ? displayColorTransform->makeComposed(colorFilter) - : colorFilter); - } else { - paint.setColorFilter(displayColorTransform); - } - } - - if (!roundRectClip.isEmpty()) { - canvas->clipRRect(roundRectClip, true); - } - - if (!bounds.isRect()) { - paint.setAntiAlias(true); - canvas->drawRRect(bounds, paint); - } else { - canvas->drawRect(bounds.rect(), paint); - } - if (kFlushAfterEveryLayer) { - ATRACE_NAME("flush surface"); - activeSurface->flush(); - } - } - surfaceAutoSaveRestore.restore(); - mCapture->endCapture(); - { - ATRACE_NAME("flush surface"); - LOG_ALWAYS_FATAL_IF(activeSurface != dstSurface); - activeSurface->flush(); - } - - base::unique_fd drawFence = flush(); - - // If flush failed or we don't support native fences, we need to force the - // gl command stream to be executed. - bool requireSync = drawFence.get() < 0; - if (requireSync) { - ATRACE_BEGIN("Submit(sync=true)"); - } else { - ATRACE_BEGIN("Submit(sync=false)"); - } - bool success = grContext->submit(requireSync); - ATRACE_END(); - if (!success) { - ALOGE("Failed to flush RenderEngine commands"); - // Chances are, something illegal happened (either the caller passed - // us bad parameters, or we messed up our shader generation). - resultPromise->set_value({INVALID_OPERATION, std::move(drawFence)}); - return; - } - - // checkErrors(); - resultPromise->set_value({NO_ERROR, std::move(drawFence)}); - return; -} - -inline SkRect SkiaGLRenderEngine::getSkRect(const FloatRect& rect) { - return SkRect::MakeLTRB(rect.left, rect.top, rect.right, rect.bottom); -} - -inline SkRect SkiaGLRenderEngine::getSkRect(const Rect& rect) { - return SkRect::MakeLTRB(rect.left, rect.top, rect.right, rect.bottom); -} - -/** - * Verifies that common, simple bounds + clip combinations can be converted into - * a single RRect draw call returning true if possible. If true the radii parameter - * will be filled with the correct radii values that combined with bounds param will - * produce the insected roundRect. If false, the returned state of the radii param is undefined. - */ -static bool intersectionIsRoundRect(const SkRect& bounds, const SkRect& crop, - const SkRect& insetCrop, const vec2& cornerRadius, - SkVector radii[4]) { - const bool leftEqual = bounds.fLeft == crop.fLeft; - const bool topEqual = bounds.fTop == crop.fTop; - const bool rightEqual = bounds.fRight == crop.fRight; - const bool bottomEqual = bounds.fBottom == crop.fBottom; - - // In the event that the corners of the bounds only partially align with the crop we - // need to ensure that the resulting shape can still be represented as a round rect. - // In particular the round rect implementation will scale the value of all corner radii - // if the sum of the radius along any edge is greater than the length of that edge. - // See https://www.w3.org/TR/css-backgrounds-3/#corner-overlap - const bool requiredWidth = bounds.width() > (cornerRadius.x * 2); - const bool requiredHeight = bounds.height() > (cornerRadius.y * 2); - if (!requiredWidth || !requiredHeight) { - return false; - } - - // Check each cropped corner to ensure that it exactly matches the crop or its corner is - // contained within the cropped shape and does not need rounded. - // compute the UpperLeft corner radius - if (leftEqual && topEqual) { - radii[0].set(cornerRadius.x, cornerRadius.y); - } else if ((leftEqual && bounds.fTop >= insetCrop.fTop) || - (topEqual && bounds.fLeft >= insetCrop.fLeft)) { - radii[0].set(0, 0); - } else { - return false; - } - // compute the UpperRight corner radius - if (rightEqual && topEqual) { - radii[1].set(cornerRadius.x, cornerRadius.y); - } else if ((rightEqual && bounds.fTop >= insetCrop.fTop) || - (topEqual && bounds.fRight <= insetCrop.fRight)) { - radii[1].set(0, 0); - } else { - return false; - } - // compute the BottomRight corner radius - if (rightEqual && bottomEqual) { - radii[2].set(cornerRadius.x, cornerRadius.y); - } else if ((rightEqual && bounds.fBottom <= insetCrop.fBottom) || - (bottomEqual && bounds.fRight <= insetCrop.fRight)) { - radii[2].set(0, 0); - } else { - return false; - } - // compute the BottomLeft corner radius - if (leftEqual && bottomEqual) { - radii[3].set(cornerRadius.x, cornerRadius.y); - } else if ((leftEqual && bounds.fBottom <= insetCrop.fBottom) || - (bottomEqual && bounds.fLeft >= insetCrop.fLeft)) { - radii[3].set(0, 0); - } else { - return false; + if (!gl::GLExtensions::getInstance().hasNativeFenceSync()) { + return base::unique_fd(); } - return true; -} - -inline std::pair<SkRRect, SkRRect> SkiaGLRenderEngine::getBoundsAndClip(const FloatRect& boundsRect, - const FloatRect& cropRect, - const vec2& cornerRadius) { - const SkRect bounds = getSkRect(boundsRect); - const SkRect crop = getSkRect(cropRect); - - SkRRect clip; - if (cornerRadius.x > 0 && cornerRadius.y > 0) { - // it the crop and the bounds are equivalent or there is no crop then we don't need a clip - if (bounds == crop || crop.isEmpty()) { - return {SkRRect::MakeRectXY(bounds, cornerRadius.x, cornerRadius.y), clip}; - } - - // This makes an effort to speed up common, simple bounds + clip combinations by - // converting them to a single RRect draw. It is possible there are other cases - // that can be converted. - if (crop.contains(bounds)) { - const auto insetCrop = crop.makeInset(cornerRadius.x, cornerRadius.y); - if (insetCrop.contains(bounds)) { - return {SkRRect::MakeRect(bounds), clip}; // clip is empty - no rounding required - } - - SkVector radii[4]; - if (intersectionIsRoundRect(bounds, crop, insetCrop, cornerRadius, radii)) { - SkRRect intersectionBounds; - intersectionBounds.setRectRadii(bounds, radii); - return {intersectionBounds, clip}; - } - } - - // we didn't hit any of our fast paths so set the clip to the cropRect - clip.setRectXY(crop, cornerRadius.x, cornerRadius.y); + EGLSyncKHR sync = eglCreateSyncKHR(mEGLDisplay, EGL_SYNC_NATIVE_FENCE_ANDROID, nullptr); + if (sync == EGL_NO_SYNC_KHR) { + ALOGW("failed to create EGL native fence sync: %#x", eglGetError()); + return base::unique_fd(); } - // if we hit this point then we either don't have rounded corners or we are going to rely - // on the clip to round the corners for us - return {SkRRect::MakeRect(bounds), clip}; -} + // native fence fd will not be populated until flush() is done. + glFlush(); -inline bool SkiaGLRenderEngine::layerHasBlur(const LayerSettings& layer, - bool colorTransformModifiesAlpha) { - if (layer.backgroundBlurRadius > 0 || layer.blurRegions.size()) { - // return false if the content is opaque and would therefore occlude the blur - const bool opaqueContent = !layer.source.buffer.buffer || layer.source.buffer.isOpaque; - const bool opaqueAlpha = layer.alpha == 1.0f && !colorTransformModifiesAlpha; - return layer.skipContentDraw || !(opaqueContent && opaqueAlpha); + // get the fence fd + base::unique_fd fenceFd(eglDupNativeFenceFDANDROID(mEGLDisplay, sync)); + eglDestroySyncKHR(mEGLDisplay, sync); + if (fenceFd == EGL_NO_NATIVE_FENCE_FD_ANDROID) { + ALOGW("failed to dup EGL native fence sync: %#x", eglGetError()); } - return false; -} - -inline SkColor SkiaGLRenderEngine::getSkColor(const vec4& color) { - return SkColorSetARGB(color.a * 255, color.r * 255, color.g * 255, color.b * 255); -} - -inline SkM44 SkiaGLRenderEngine::getSkM44(const mat4& matrix) { - return SkM44(matrix[0][0], matrix[1][0], matrix[2][0], matrix[3][0], - matrix[0][1], matrix[1][1], matrix[2][1], matrix[3][1], - matrix[0][2], matrix[1][2], matrix[2][2], matrix[3][2], - matrix[0][3], matrix[1][3], matrix[2][3], matrix[3][3]); -} -inline SkPoint3 SkiaGLRenderEngine::getSkPoint3(const vec3& vector) { - return SkPoint3::Make(vector.x, vector.y, vector.z); -} - -size_t SkiaGLRenderEngine::getMaxTextureSize() const { - return mGrContext->maxTextureSize(); -} - -size_t SkiaGLRenderEngine::getMaxViewportDims() const { - return mGrContext->maxRenderTargetSize(); -} - -void SkiaGLRenderEngine::drawShadow(SkCanvas* canvas, const SkRRect& casterRRect, - const ShadowSettings& settings) { - ATRACE_CALL(); - const float casterZ = settings.length / 2.0f; - const auto flags = - settings.casterIsTranslucent ? kTransparentOccluder_ShadowFlag : kNone_ShadowFlag; - - SkShadowUtils::DrawShadow(canvas, SkPath::RRect(casterRRect), SkPoint3::Make(0, 0, casterZ), - getSkPoint3(settings.lightPos), settings.lightRadius, - getSkColor(settings.ambientColor), getSkColor(settings.spotColor), - flags); + return fenceFd; } EGLContext SkiaGLRenderEngine::createEglContext(EGLDisplay display, EGLConfig config, @@ -1539,114 +519,14 @@ int SkiaGLRenderEngine::getContextPriority() { return value; } -void SkiaGLRenderEngine::onActiveDisplaySizeChanged(ui::Size size) { - // This cache multiplier was selected based on review of cache sizes relative - // to the screen resolution. Looking at the worst case memory needed by blur (~1.5x), - // shadows (~1x), and general data structures (e.g. vertex buffers) we selected this as a - // conservative default based on that analysis. - const float SURFACE_SIZE_MULTIPLIER = 3.5f * bytesPerPixel(mDefaultPixelFormat); - const int maxResourceBytes = size.width * size.height * SURFACE_SIZE_MULTIPLIER; - - // start by resizing the current context - getActiveGrContext()->setResourceCacheLimit(maxResourceBytes); - - // if it is possible to switch contexts then we will resize the other context - const bool originalProtectedState = mInProtectedContext; - useProtectedContext(!mInProtectedContext); - if (mInProtectedContext != originalProtectedState) { - getActiveGrContext()->setResourceCacheLimit(maxResourceBytes); - // reset back to the initial context that was active when this method was called - useProtectedContext(originalProtectedState); - } -} - -void SkiaGLRenderEngine::dump(std::string& result) { +void SkiaGLRenderEngine::appendBackendSpecificInfoToDump(std::string& result) { const gl::GLExtensions& extensions = gl::GLExtensions::getInstance(); - - StringAppendF(&result, "\n ------------RE-----------------\n"); + StringAppendF(&result, "\n ------------RE GLES------------\n"); StringAppendF(&result, "EGL implementation : %s\n", extensions.getEGLVersion()); StringAppendF(&result, "%s\n", extensions.getEGLExtensions()); StringAppendF(&result, "GLES: %s, %s, %s\n", extensions.getVendor(), extensions.getRenderer(), extensions.getVersion()); StringAppendF(&result, "%s\n", extensions.getExtensions()); - StringAppendF(&result, "RenderEngine supports protected context: %d\n", - supportsProtectedContent()); - StringAppendF(&result, "RenderEngine is in protected context: %d\n", mInProtectedContext); - StringAppendF(&result, "RenderEngine shaders cached since last dump/primeCache: %d\n", - mSkSLCacheMonitor.shadersCachedSinceLastCall()); - - std::vector<ResourcePair> cpuResourceMap = { - {"skia/sk_resource_cache/bitmap_", "Bitmaps"}, - {"skia/sk_resource_cache/rrect-blur_", "Masks"}, - {"skia/sk_resource_cache/rects-blur_", "Masks"}, - {"skia/sk_resource_cache/tessellated", "Shadows"}, - {"skia", "Other"}, - }; - SkiaMemoryReporter cpuReporter(cpuResourceMap, false); - SkGraphics::DumpMemoryStatistics(&cpuReporter); - StringAppendF(&result, "Skia CPU Caches: "); - cpuReporter.logTotals(result); - cpuReporter.logOutput(result); - - { - std::lock_guard<std::mutex> lock(mRenderingMutex); - - std::vector<ResourcePair> gpuResourceMap = { - {"texture_renderbuffer", "Texture/RenderBuffer"}, - {"texture", "Texture"}, - {"gr_text_blob_cache", "Text"}, - {"skia", "Other"}, - }; - SkiaMemoryReporter gpuReporter(gpuResourceMap, true); - mGrContext->dumpMemoryStatistics(&gpuReporter); - StringAppendF(&result, "Skia's GPU Caches: "); - gpuReporter.logTotals(result); - gpuReporter.logOutput(result); - StringAppendF(&result, "Skia's Wrapped Objects:\n"); - gpuReporter.logOutput(result, true); - - StringAppendF(&result, "RenderEngine tracked buffers: %zu\n", - mGraphicBufferExternalRefs.size()); - StringAppendF(&result, "Dumping buffer ids...\n"); - for (const auto& [id, refCounts] : mGraphicBufferExternalRefs) { - StringAppendF(&result, "- 0x%" PRIx64 " - %d refs \n", id, refCounts); - } - StringAppendF(&result, "RenderEngine AHB/BackendTexture cache size: %zu\n", - mTextureCache.size()); - StringAppendF(&result, "Dumping buffer ids...\n"); - // TODO(178539829): It would be nice to know which layer these are coming from and what - // the texture sizes are. - for (const auto& [id, unused] : mTextureCache) { - StringAppendF(&result, "- 0x%" PRIx64 "\n", id); - } - StringAppendF(&result, "\n"); - - SkiaMemoryReporter gpuProtectedReporter(gpuResourceMap, true); - if (mProtectedGrContext) { - mProtectedGrContext->dumpMemoryStatistics(&gpuProtectedReporter); - } - StringAppendF(&result, "Skia's GPU Protected Caches: "); - gpuProtectedReporter.logTotals(result); - gpuProtectedReporter.logOutput(result); - StringAppendF(&result, "Skia's Protected Wrapped Objects:\n"); - gpuProtectedReporter.logOutput(result, true); - - StringAppendF(&result, "\n"); - StringAppendF(&result, "RenderEngine runtime effects: %zu\n", mRuntimeEffects.size()); - for (const auto& [linearEffect, unused] : mRuntimeEffects) { - StringAppendF(&result, "- inputDataspace: %s\n", - dataspaceDetails( - static_cast<android_dataspace>(linearEffect.inputDataspace)) - .c_str()); - StringAppendF(&result, "- outputDataspace: %s\n", - dataspaceDetails( - static_cast<android_dataspace>(linearEffect.outputDataspace)) - .c_str()); - StringAppendF(&result, "undoPremultipliedAlpha: %s\n", - linearEffect.undoPremultipliedAlpha ? "true" : "false"); - } - } - StringAppendF(&result, "\n"); } } // namespace skia diff --git a/libs/renderengine/skia/SkiaGLRenderEngine.h b/libs/renderengine/skia/SkiaGLRenderEngine.h index 68c336327b..af3311041d 100644 --- a/libs/renderengine/skia/SkiaGLRenderEngine.h +++ b/libs/renderengine/skia/SkiaGLRenderEngine.h @@ -41,6 +41,10 @@ #include "filters/LinearEffect.h" #include "filters/StretchShaderFactory.h" +class SkData; + +struct SkPoint3; + namespace android { namespace renderengine { namespace skia { @@ -48,36 +52,26 @@ namespace skia { class SkiaGLRenderEngine : public skia::SkiaRenderEngine { public: static std::unique_ptr<SkiaGLRenderEngine> create(const RenderEngineCreationArgs& args); - SkiaGLRenderEngine(const RenderEngineCreationArgs& args, EGLDisplay display, EGLContext ctxt, - EGLSurface placeholder, EGLContext protectedContext, - EGLSurface protectedPlaceholder); - ~SkiaGLRenderEngine() override EXCLUDES(mRenderingMutex); + ~SkiaGLRenderEngine() override; - std::future<void> primeCache() override; - void cleanupPostRender() override; - void cleanFramebufferCache() override{}; int getContextPriority() override; - bool isProtected() const override { return mInProtectedContext; } - bool supportsProtectedContent() const override; - void useProtectedContext(bool useProtectedContext) override; - bool supportsBackgroundBlur() override { return mBlurFilter != nullptr; } - void onActiveDisplaySizeChanged(ui::Size size) override; - int reportShadersCompiled() override; protected: - void dump(std::string& result) override; - size_t getMaxTextureSize() const override; - size_t getMaxViewportDims() const override; - void mapExternalTextureBuffer(const sp<GraphicBuffer>& buffer, bool isRenderable) override; - void unmapExternalTextureBuffer(const sp<GraphicBuffer>& buffer) override; - bool canSkipPostRenderCleanup() const override; - void drawLayersInternal(const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise, - const DisplaySettings& display, - const std::vector<LayerSettings>& layers, - const std::shared_ptr<ExternalTexture>& buffer, - const bool useFramebufferCache, base::unique_fd&& bufferFence) override; + // Implementations of abstract SkiaRenderEngine functions specific to + // rendering backend + virtual SkiaRenderEngine::Contexts createDirectContexts(const GrContextOptions& options); + bool supportsProtectedContentImpl() const override; + bool useProtectedContextImpl(GrProtected isProtected) override; + void waitFence(GrDirectContext* grContext, base::borrowed_fd fenceFd) override; + base::unique_fd flushAndSubmit(GrDirectContext* context) override; + void appendBackendSpecificInfoToDump(std::string& result) override; private: + SkiaGLRenderEngine(const RenderEngineCreationArgs& args, EGLDisplay display, EGLContext ctxt, + EGLSurface placeholder, EGLContext protectedContext, + EGLSurface protectedPlaceholder); + bool waitGpuFence(base::borrowed_fd fenceFd); + base::unique_fd flush(); static EGLConfig chooseEglConfig(EGLDisplay display, int format, bool logConfig); static EGLContext createEglContext(EGLDisplay display, EGLConfig config, EGLContext shareContext, @@ -85,107 +79,14 @@ private: Protection protection); static std::optional<RenderEngine::ContextPriority> createContextPriority( const RenderEngineCreationArgs& args); - static EGLSurface createPlaceholderEglPbufferSurface(EGLDisplay display, EGLConfig config, - int hwcFormat, Protection protection); - inline SkRect getSkRect(const FloatRect& layer); - inline SkRect getSkRect(const Rect& layer); - inline std::pair<SkRRect, SkRRect> getBoundsAndClip(const FloatRect& bounds, - const FloatRect& crop, - const vec2& cornerRadius); - inline bool layerHasBlur(const LayerSettings& layer, bool colorTransformModifiesAlpha); - inline SkColor getSkColor(const vec4& color); - inline SkM44 getSkM44(const mat4& matrix); - inline SkPoint3 getSkPoint3(const vec3& vector); - inline GrDirectContext* getActiveGrContext() const; - - base::unique_fd flush(); - // waitFence attempts to wait in the GPU, and if unable to waits on the CPU instead. - void waitFence(base::borrowed_fd fenceFd); - bool waitGpuFence(base::borrowed_fd fenceFd); - - void initCanvas(SkCanvas* canvas, const DisplaySettings& display); - void drawShadow(SkCanvas* canvas, const SkRRect& casterRRect, - const ShadowSettings& shadowSettings); - - // If requiresLinearEffect is true or the layer has a stretchEffect a new shader is returned. - // Otherwise it returns the input shader. - struct RuntimeEffectShaderParameters { - sk_sp<SkShader> shader; - const LayerSettings& layer; - const DisplaySettings& display; - bool undoPremultipliedAlpha; - bool requiresLinearEffect; - float layerDimmingRatio; - }; - sk_sp<SkShader> createRuntimeEffectShader(const RuntimeEffectShaderParameters&); + static EGLSurface createPlaceholderEglPbufferSurface( + EGLDisplay display, EGLConfig config, int hwcFormat, Protection protection); EGLDisplay mEGLDisplay; EGLContext mEGLContext; EGLSurface mPlaceholderSurface; EGLContext mProtectedEGLContext; EGLSurface mProtectedPlaceholderSurface; - BlurFilter* mBlurFilter = nullptr; - - const PixelFormat mDefaultPixelFormat; - const bool mUseColorManagement; - - // Identifier used or various mappings of layers to various - // textures or shaders - using GraphicBufferId = uint64_t; - - // Number of external holders of ExternalTexture references, per GraphicBuffer ID. - std::unordered_map<GraphicBufferId, int32_t> mGraphicBufferExternalRefs - GUARDED_BY(mRenderingMutex); - // Cache of GL textures that we'll store per GraphicBuffer ID, shared between GPU contexts. - std::unordered_map<GraphicBufferId, std::shared_ptr<AutoBackendTexture::LocalRef>> mTextureCache - GUARDED_BY(mRenderingMutex); - std::unordered_map<shaders::LinearEffect, sk_sp<SkRuntimeEffect>, shaders::LinearEffectHasher> - mRuntimeEffects; - AutoBackendTexture::CleanupManager mTextureCleanupMgr GUARDED_BY(mRenderingMutex); - - StretchShaderFactory mStretchShaderFactory; - // Mutex guarding rendering operations, so that: - // 1. GL operations aren't interleaved, and - // 2. Internal state related to rendering that is potentially modified by - // multiple threads is guaranteed thread-safe. - mutable std::mutex mRenderingMutex; - - sp<Fence> mLastDrawFence; - - // Graphics context used for creating surfaces and submitting commands - sk_sp<GrDirectContext> mGrContext; - // Same as above, but for protected content (eg. DRM) - sk_sp<GrDirectContext> mProtectedGrContext; - - bool mInProtectedContext = false; - // Object to capture commands send to Skia. - std::unique_ptr<SkiaCapture> mCapture; - - // Implements PersistentCache as a way to monitor what SkSL shaders Skia has - // cached. - class SkSLCacheMonitor : public GrContextOptions::PersistentCache { - public: - SkSLCacheMonitor() = default; - ~SkSLCacheMonitor() override = default; - - sk_sp<SkData> load(const SkData& key) override; - - void store(const SkData& key, const SkData& data, const SkString& description) override; - - int shadersCachedSinceLastCall() { - const int shadersCachedSinceLastCall = mShadersCachedSinceLastCall; - mShadersCachedSinceLastCall = 0; - return shadersCachedSinceLastCall; - } - - int totalShadersCompiled() const { return mTotalShadersCompiled; } - - private: - int mShadersCachedSinceLastCall = 0; - int mTotalShadersCompiled = 0; - }; - - SkSLCacheMonitor mSkSLCacheMonitor; }; } // namespace skia diff --git a/libs/renderengine/skia/SkiaRenderEngine.cpp b/libs/renderengine/skia/SkiaRenderEngine.cpp index 1fb24f5041..76ebf9d0c2 100644 --- a/libs/renderengine/skia/SkiaRenderEngine.cpp +++ b/libs/renderengine/skia/SkiaRenderEngine.cpp @@ -20,16 +20,1273 @@ #include "SkiaRenderEngine.h" +#include <GrBackendSemaphore.h> +#include <GrContextOptions.h> +#include <SkBlendMode.h> +#include <SkCanvas.h> +#include <SkColor.h> +#include <SkColorFilter.h> +#include <SkColorMatrix.h> +#include <SkColorSpace.h> +#include <SkData.h> +#include <SkGraphics.h> +#include <SkImage.h> +#include <SkImageFilters.h> +#include <SkImageInfo.h> +#include <SkM44.h> +#include <SkMatrix.h> +#include <SkPaint.h> +#include <SkPath.h> +#include <SkPoint.h> +#include <SkPoint3.h> +#include <SkRRect.h> +#include <SkRect.h> +#include <SkRefCnt.h> +#include <SkRegion.h> +#include <SkRuntimeEffect.h> +#include <SkSamplingOptions.h> +#include <SkScalar.h> +#include <SkShader.h> +#include <SkShadowUtils.h> +#include <SkString.h> +#include <SkSurface.h> +#include <SkTileMode.h> +#include <android-base/stringprintf.h> +#include <gui/FenceMonitor.h> +#include <gui/TraceUtils.h> +#include <pthread.h> #include <src/core/SkTraceEventCommon.h> +#include <sync/sync.h> +#include <ui/BlurRegion.h> +#include <ui/DataspaceUtils.h> +#include <ui/DebugUtils.h> +#include <ui/GraphicBuffer.h> +#include <utils/Trace.h> + +#include <cmath> +#include <cstdint> +#include <deque> +#include <memory> +#include <numeric> + +#include "Cache.h" +#include "ColorSpaces.h" +#include "filters/BlurFilter.h" +#include "filters/GaussianBlurFilter.h" +#include "filters/KawaseBlurFilter.h" +#include "filters/LinearEffect.h" +#include "log/log_main.h" +#include "skia/debug/SkiaCapture.h" +#include "skia/debug/SkiaMemoryReporter.h" +#include "skia/filters/StretchShaderFactory.h" +#include "system/graphics-base-v1.0.h" + +namespace { + +// Debugging settings +static const bool kPrintLayerSettings = false; +static const bool kFlushAfterEveryLayer = kPrintLayerSettings; +static constexpr bool kEnableLayerBrightening = true; + +} // namespace + +// Utility functions related to SkRect + +namespace { + +static inline SkRect getSkRect(const android::FloatRect& rect) { + return SkRect::MakeLTRB(rect.left, rect.top, rect.right, rect.bottom); +} + +static inline SkRect getSkRect(const android::Rect& rect) { + return SkRect::MakeLTRB(rect.left, rect.top, rect.right, rect.bottom); +} + +/** + * Verifies that common, simple bounds + clip combinations can be converted into + * a single RRect draw call returning true if possible. If true the radii parameter + * will be filled with the correct radii values that combined with bounds param will + * produce the insected roundRect. If false, the returned state of the radii param is undefined. + */ +static bool intersectionIsRoundRect(const SkRect& bounds, const SkRect& crop, + const SkRect& insetCrop, const android::vec2& cornerRadius, + SkVector radii[4]) { + const bool leftEqual = bounds.fLeft == crop.fLeft; + const bool topEqual = bounds.fTop == crop.fTop; + const bool rightEqual = bounds.fRight == crop.fRight; + const bool bottomEqual = bounds.fBottom == crop.fBottom; + + // In the event that the corners of the bounds only partially align with the crop we + // need to ensure that the resulting shape can still be represented as a round rect. + // In particular the round rect implementation will scale the value of all corner radii + // if the sum of the radius along any edge is greater than the length of that edge. + // See https://www.w3.org/TR/css-backgrounds-3/#corner-overlap + const bool requiredWidth = bounds.width() > (cornerRadius.x * 2); + const bool requiredHeight = bounds.height() > (cornerRadius.y * 2); + if (!requiredWidth || !requiredHeight) { + return false; + } + + // Check each cropped corner to ensure that it exactly matches the crop or its corner is + // contained within the cropped shape and does not need rounded. + // compute the UpperLeft corner radius + if (leftEqual && topEqual) { + radii[0].set(cornerRadius.x, cornerRadius.y); + } else if ((leftEqual && bounds.fTop >= insetCrop.fTop) || + (topEqual && bounds.fLeft >= insetCrop.fLeft)) { + radii[0].set(0, 0); + } else { + return false; + } + // compute the UpperRight corner radius + if (rightEqual && topEqual) { + radii[1].set(cornerRadius.x, cornerRadius.y); + } else if ((rightEqual && bounds.fTop >= insetCrop.fTop) || + (topEqual && bounds.fRight <= insetCrop.fRight)) { + radii[1].set(0, 0); + } else { + return false; + } + // compute the BottomRight corner radius + if (rightEqual && bottomEqual) { + radii[2].set(cornerRadius.x, cornerRadius.y); + } else if ((rightEqual && bounds.fBottom <= insetCrop.fBottom) || + (bottomEqual && bounds.fRight <= insetCrop.fRight)) { + radii[2].set(0, 0); + } else { + return false; + } + // compute the BottomLeft corner radius + if (leftEqual && bottomEqual) { + radii[3].set(cornerRadius.x, cornerRadius.y); + } else if ((leftEqual && bounds.fBottom <= insetCrop.fBottom) || + (bottomEqual && bounds.fLeft >= insetCrop.fLeft)) { + radii[3].set(0, 0); + } else { + return false; + } + + return true; +} + +static inline std::pair<SkRRect, SkRRect> getBoundsAndClip(const android::FloatRect& boundsRect, + const android::FloatRect& cropRect, + const android::vec2& cornerRadius) { + const SkRect bounds = getSkRect(boundsRect); + const SkRect crop = getSkRect(cropRect); + + SkRRect clip; + if (cornerRadius.x > 0 && cornerRadius.y > 0) { + // it the crop and the bounds are equivalent or there is no crop then we don't need a clip + if (bounds == crop || crop.isEmpty()) { + return {SkRRect::MakeRectXY(bounds, cornerRadius.x, cornerRadius.y), clip}; + } + + // This makes an effort to speed up common, simple bounds + clip combinations by + // converting them to a single RRect draw. It is possible there are other cases + // that can be converted. + if (crop.contains(bounds)) { + const auto insetCrop = crop.makeInset(cornerRadius.x, cornerRadius.y); + if (insetCrop.contains(bounds)) { + return {SkRRect::MakeRect(bounds), clip}; // clip is empty - no rounding required + } + + SkVector radii[4]; + if (intersectionIsRoundRect(bounds, crop, insetCrop, cornerRadius, radii)) { + SkRRect intersectionBounds; + intersectionBounds.setRectRadii(bounds, radii); + return {intersectionBounds, clip}; + } + } + + // we didn't hit any of our fast paths so set the clip to the cropRect + clip.setRectXY(crop, cornerRadius.x, cornerRadius.y); + } + + // if we hit this point then we either don't have rounded corners or we are going to rely + // on the clip to round the corners for us + return {SkRRect::MakeRect(bounds), clip}; +} + +static inline bool layerHasBlur(const android::renderengine::LayerSettings& layer, + bool colorTransformModifiesAlpha) { + if (layer.backgroundBlurRadius > 0 || layer.blurRegions.size()) { + // return false if the content is opaque and would therefore occlude the blur + const bool opaqueContent = !layer.source.buffer.buffer || layer.source.buffer.isOpaque; + const bool opaqueAlpha = layer.alpha == 1.0f && !colorTransformModifiesAlpha; + return layer.skipContentDraw || !(opaqueContent && opaqueAlpha); + } + return false; +} + +static inline SkColor getSkColor(const android::vec4& color) { + return SkColorSetARGB(color.a * 255, color.r * 255, color.g * 255, color.b * 255); +} + +static inline SkM44 getSkM44(const android::mat4& matrix) { + return SkM44(matrix[0][0], matrix[1][0], matrix[2][0], matrix[3][0], + matrix[0][1], matrix[1][1], matrix[2][1], matrix[3][1], + matrix[0][2], matrix[1][2], matrix[2][2], matrix[3][2], + matrix[0][3], matrix[1][3], matrix[2][3], matrix[3][3]); +} + +static inline SkPoint3 getSkPoint3(const android::vec3& vector) { + return SkPoint3::Make(vector.x, vector.y, vector.z); +} +} // namespace namespace android { namespace renderengine { namespace skia { -SkiaRenderEngine::SkiaRenderEngine(RenderEngineType type) : RenderEngine(type) {} + +using base::StringAppendF; + +std::future<void> SkiaRenderEngine::primeCache() { + Cache::primeShaderCache(this); + return {}; +} + +sk_sp<SkData> SkiaRenderEngine::SkSLCacheMonitor::load(const SkData& key) { + // This "cache" does not actually cache anything. It just allows us to + // monitor Skia's internal cache. So this method always returns null. + return nullptr; +} + +void SkiaRenderEngine::SkSLCacheMonitor::store(const SkData& key, const SkData& data, + const SkString& description) { + mShadersCachedSinceLastCall++; + mTotalShadersCompiled++; + ATRACE_FORMAT("SF cache: %i shaders", mTotalShadersCompiled); +} + +int SkiaRenderEngine::reportShadersCompiled() { + return mSkSLCacheMonitor.totalShadersCompiled(); +} void SkiaRenderEngine::setEnableTracing(bool tracingEnabled) { SkAndroidFrameworkTraceUtil::setEnableTracing(tracingEnabled); } + +SkiaRenderEngine::SkiaRenderEngine(RenderEngineType type, PixelFormat pixelFormat, + bool useColorManagement, bool supportsBackgroundBlur) + : RenderEngine(type), + mDefaultPixelFormat(pixelFormat), + mUseColorManagement(useColorManagement) { + if (supportsBackgroundBlur) { + ALOGD("Background Blurs Enabled"); + mBlurFilter = new KawaseBlurFilter(); + } + mCapture = std::make_unique<SkiaCapture>(); +} + +SkiaRenderEngine::~SkiaRenderEngine() { } + +// To be called from backend dtors. +void SkiaRenderEngine::finishRenderingAndAbandonContext() { + std::lock_guard<std::mutex> lock(mRenderingMutex); + + if (mBlurFilter) { + delete mBlurFilter; + } + + if (mGrContext) { + mGrContext->flushAndSubmit(true); + mGrContext->abandonContext(); + } + + if (mProtectedGrContext) { + mProtectedGrContext->flushAndSubmit(true); + mProtectedGrContext->abandonContext(); + } +} + +void SkiaRenderEngine::useProtectedContext(bool useProtectedContext) { + if (useProtectedContext == mInProtectedContext || + (useProtectedContext && !supportsProtectedContent())) { + return; + } + + // release any scratch resources before switching into a new mode + if (getActiveGrContext()) { + getActiveGrContext()->purgeUnlockedResources(true); + } + + // Backend-specific way to switch to protected context + if (useProtectedContextImpl( + useProtectedContext ? GrProtected::kYes : GrProtected::kNo)) { + mInProtectedContext = useProtectedContext; + // given that we are sharing the same thread between two GrContexts we need to + // make sure that the thread state is reset when switching between the two. + if (getActiveGrContext()) { + getActiveGrContext()->resetContext(); + } + } +} + +GrDirectContext* SkiaRenderEngine::getActiveGrContext() { + return mInProtectedContext ? mProtectedGrContext.get() : mGrContext.get(); +} + +static float toDegrees(uint32_t transform) { + switch (transform) { + case ui::Transform::ROT_90: + return 90.0; + case ui::Transform::ROT_180: + return 180.0; + case ui::Transform::ROT_270: + return 270.0; + default: + return 0.0; + } +} + +static SkColorMatrix toSkColorMatrix(const android::mat4& matrix) { + return SkColorMatrix(matrix[0][0], matrix[1][0], matrix[2][0], matrix[3][0], 0, matrix[0][1], + matrix[1][1], matrix[2][1], matrix[3][1], 0, matrix[0][2], matrix[1][2], + matrix[2][2], matrix[3][2], 0, matrix[0][3], matrix[1][3], matrix[2][3], + matrix[3][3], 0); +} + +static bool needsToneMapping(ui::Dataspace sourceDataspace, ui::Dataspace destinationDataspace) { + int64_t sourceTransfer = sourceDataspace & HAL_DATASPACE_TRANSFER_MASK; + int64_t destTransfer = destinationDataspace & HAL_DATASPACE_TRANSFER_MASK; + + // Treat unsupported dataspaces as srgb + if (destTransfer != HAL_DATASPACE_TRANSFER_LINEAR && + destTransfer != HAL_DATASPACE_TRANSFER_HLG && + destTransfer != HAL_DATASPACE_TRANSFER_ST2084) { + destTransfer = HAL_DATASPACE_TRANSFER_SRGB; + } + + if (sourceTransfer != HAL_DATASPACE_TRANSFER_LINEAR && + sourceTransfer != HAL_DATASPACE_TRANSFER_HLG && + sourceTransfer != HAL_DATASPACE_TRANSFER_ST2084) { + sourceTransfer = HAL_DATASPACE_TRANSFER_SRGB; + } + + const bool isSourceLinear = sourceTransfer == HAL_DATASPACE_TRANSFER_LINEAR; + const bool isSourceSRGB = sourceTransfer == HAL_DATASPACE_TRANSFER_SRGB; + const bool isDestLinear = destTransfer == HAL_DATASPACE_TRANSFER_LINEAR; + const bool isDestSRGB = destTransfer == HAL_DATASPACE_TRANSFER_SRGB; + + return !(isSourceLinear && isDestSRGB) && !(isSourceSRGB && isDestLinear) && + sourceTransfer != destTransfer; +} + +void SkiaRenderEngine::ensureGrContextsCreated() { + if (mGrContext) { + return; + } + + GrContextOptions options; + options.fDisableDriverCorrectnessWorkarounds = true; + options.fDisableDistanceFieldPaths = true; + options.fReducedShaderVariations = true; + options.fPersistentCache = &mSkSLCacheMonitor; + std::tie(mGrContext, mProtectedGrContext) = createDirectContexts(options); +} + +void SkiaRenderEngine::mapExternalTextureBuffer(const sp<GraphicBuffer>& buffer, + bool isRenderable) { + // Only run this if RE is running on its own thread. This + // way the access to GL operations is guaranteed to be happening on the + // same thread. + if (mRenderEngineType != RenderEngineType::SKIA_GL_THREADED && + mRenderEngineType != RenderEngineType::SKIA_VK_THREADED) { + return; + } + // We don't attempt to map a buffer if the buffer contains protected content. In GL this is + // important because GPU resources for protected buffers are much more limited. (In Vk we + // simply match the existing behavior for protected buffers.) In Vk, we never cache any + // buffers while in a protected context, since Vk cannot share across contexts, and protected + // is less common. + const bool isProtectedBuffer = buffer->getUsage() & GRALLOC_USAGE_PROTECTED; + if (isProtectedBuffer || + (mRenderEngineType == RenderEngineType::SKIA_VK_THREADED && isProtected())) { + return; + } + ATRACE_CALL(); + + // If we were to support caching protected buffers then we will need to switch the + // currently bound context if we are not already using the protected context (and subsequently + // switch back after the buffer is cached). However, for non-protected content we can bind + // the texture in either GL context because they are initialized with the same share_context + // which allows the texture state to be shared between them. + auto grContext = getActiveGrContext(); + auto& cache = mTextureCache; + + std::lock_guard<std::mutex> lock(mRenderingMutex); + mGraphicBufferExternalRefs[buffer->getId()]++; + + if (const auto& iter = cache.find(buffer->getId()); iter == cache.end()) { + std::shared_ptr<AutoBackendTexture::LocalRef> imageTextureRef = + std::make_shared<AutoBackendTexture::LocalRef>(grContext, + buffer->toAHardwareBuffer(), + isRenderable, mTextureCleanupMgr); + cache.insert({buffer->getId(), imageTextureRef}); + } +} + +void SkiaRenderEngine::unmapExternalTextureBuffer(sp<GraphicBuffer>&& buffer) { + ATRACE_CALL(); + std::lock_guard<std::mutex> lock(mRenderingMutex); + if (const auto& iter = mGraphicBufferExternalRefs.find(buffer->getId()); + iter != mGraphicBufferExternalRefs.end()) { + if (iter->second == 0) { + ALOGW("Attempted to unmap GraphicBuffer <id: %" PRId64 + "> from RenderEngine texture, but the " + "ref count was already zero!", + buffer->getId()); + mGraphicBufferExternalRefs.erase(buffer->getId()); + return; + } + + iter->second--; + + // Swap contexts if needed prior to deleting this buffer + // See Issue 1 of + // https://www.khronos.org/registry/EGL/extensions/EXT/EGL_EXT_protected_content.txt: even + // when a protected context and an unprotected context are part of the same share group, + // protected surfaces may not be accessed by an unprotected context, implying that protected + // surfaces may only be freed when a protected context is active. + const bool inProtected = mInProtectedContext; + useProtectedContext(buffer->getUsage() & GRALLOC_USAGE_PROTECTED); + + if (iter->second == 0) { + mTextureCache.erase(buffer->getId()); + mGraphicBufferExternalRefs.erase(buffer->getId()); + } + + // Swap back to the previous context so that cached values of isProtected in SurfaceFlinger + // are up-to-date. + if (inProtected != mInProtectedContext) { + useProtectedContext(inProtected); + } + } +} + +std::shared_ptr<AutoBackendTexture::LocalRef> SkiaRenderEngine::getOrCreateBackendTexture( + const sp<GraphicBuffer>& buffer, bool isOutputBuffer) { + // Do not lookup the buffer in the cache for protected contexts with the SkiaVk back-end + if (mRenderEngineType == RenderEngineType::SKIA_GL_THREADED || + (mRenderEngineType == RenderEngineType::SKIA_VK_THREADED && !isProtected())) { + if (const auto& it = mTextureCache.find(buffer->getId()); it != mTextureCache.end()) { + return it->second; + } + } + return std::make_shared<AutoBackendTexture::LocalRef>(getActiveGrContext(), + buffer->toAHardwareBuffer(), + isOutputBuffer, mTextureCleanupMgr); +} + +bool SkiaRenderEngine::canSkipPostRenderCleanup() const { + std::lock_guard<std::mutex> lock(mRenderingMutex); + return mTextureCleanupMgr.isEmpty(); +} + +void SkiaRenderEngine::cleanupPostRender() { + ATRACE_CALL(); + std::lock_guard<std::mutex> lock(mRenderingMutex); + mTextureCleanupMgr.cleanup(); +} + +sk_sp<SkShader> SkiaRenderEngine::createRuntimeEffectShader( + const RuntimeEffectShaderParameters& parameters) { + // The given surface will be stretched by HWUI via matrix transformation + // which gets similar results for most surfaces + // Determine later on if we need to leverage the stertch shader within + // surface flinger + const auto& stretchEffect = parameters.layer.stretchEffect; + auto shader = parameters.shader; + if (stretchEffect.hasEffect()) { + const auto targetBuffer = parameters.layer.source.buffer.buffer; + const auto graphicBuffer = targetBuffer ? targetBuffer->getBuffer() : nullptr; + if (graphicBuffer && parameters.shader) { + shader = mStretchShaderFactory.createSkShader(shader, stretchEffect); + } + } + + if (parameters.requiresLinearEffect) { + auto effect = + shaders::LinearEffect{.inputDataspace = parameters.layer.sourceDataspace, + .outputDataspace = parameters.outputDataSpace, + .undoPremultipliedAlpha = parameters.undoPremultipliedAlpha}; + + auto effectIter = mRuntimeEffects.find(effect); + sk_sp<SkRuntimeEffect> runtimeEffect = nullptr; + if (effectIter == mRuntimeEffects.end()) { + runtimeEffect = buildRuntimeEffect(effect); + mRuntimeEffects.insert({effect, runtimeEffect}); + } else { + runtimeEffect = effectIter->second; + } + + mat4 colorTransform = parameters.layer.colorTransform; + + colorTransform *= + mat4::scale(vec4(parameters.layerDimmingRatio, parameters.layerDimmingRatio, + parameters.layerDimmingRatio, 1.f)); + + const auto targetBuffer = parameters.layer.source.buffer.buffer; + const auto graphicBuffer = targetBuffer ? targetBuffer->getBuffer() : nullptr; + const auto hardwareBuffer = graphicBuffer ? graphicBuffer->toAHardwareBuffer() : nullptr; + return createLinearEffectShader(parameters.shader, effect, runtimeEffect, + std::move(colorTransform), parameters.display.maxLuminance, + parameters.display.currentLuminanceNits, + parameters.layer.source.buffer.maxLuminanceNits, + hardwareBuffer, parameters.display.renderIntent); + } + return parameters.shader; +} + +void SkiaRenderEngine::initCanvas(SkCanvas* canvas, const DisplaySettings& display) { + if (CC_UNLIKELY(mCapture->isCaptureRunning())) { + // Record display settings when capture is running. + std::stringstream displaySettings; + PrintTo(display, &displaySettings); + // Store the DisplaySettings in additional information. + canvas->drawAnnotation(SkRect::MakeEmpty(), "DisplaySettings", + SkData::MakeWithCString(displaySettings.str().c_str())); + } + + // Before doing any drawing, let's make sure that we'll start at the origin of the display. + // Some displays don't start at 0,0 for example when we're mirroring the screen. Also, virtual + // displays might have different scaling when compared to the physical screen. + + canvas->clipRect(getSkRect(display.physicalDisplay)); + canvas->translate(display.physicalDisplay.left, display.physicalDisplay.top); + + const auto clipWidth = display.clip.width(); + const auto clipHeight = display.clip.height(); + auto rotatedClipWidth = clipWidth; + auto rotatedClipHeight = clipHeight; + // Scale is contingent on the rotation result. + if (display.orientation & ui::Transform::ROT_90) { + std::swap(rotatedClipWidth, rotatedClipHeight); + } + const auto scaleX = static_cast<SkScalar>(display.physicalDisplay.width()) / + static_cast<SkScalar>(rotatedClipWidth); + const auto scaleY = static_cast<SkScalar>(display.physicalDisplay.height()) / + static_cast<SkScalar>(rotatedClipHeight); + canvas->scale(scaleX, scaleY); + + // Canvas rotation is done by centering the clip window at the origin, rotating, translating + // back so that the top left corner of the clip is at (0, 0). + canvas->translate(rotatedClipWidth / 2, rotatedClipHeight / 2); + canvas->rotate(toDegrees(display.orientation)); + canvas->translate(-clipWidth / 2, -clipHeight / 2); + canvas->translate(-display.clip.left, -display.clip.top); +} + +class AutoSaveRestore { +public: + AutoSaveRestore(SkCanvas* canvas) : mCanvas(canvas) { mSaveCount = canvas->save(); } + ~AutoSaveRestore() { restore(); } + void replace(SkCanvas* canvas) { + mCanvas = canvas; + mSaveCount = canvas->save(); + } + void restore() { + if (mCanvas) { + mCanvas->restoreToCount(mSaveCount); + mCanvas = nullptr; + } + } + +private: + SkCanvas* mCanvas; + int mSaveCount; +}; + +static SkRRect getBlurRRect(const BlurRegion& region) { + const auto rect = SkRect::MakeLTRB(region.left, region.top, region.right, region.bottom); + const SkVector radii[4] = {SkVector::Make(region.cornerRadiusTL, region.cornerRadiusTL), + SkVector::Make(region.cornerRadiusTR, region.cornerRadiusTR), + SkVector::Make(region.cornerRadiusBR, region.cornerRadiusBR), + SkVector::Make(region.cornerRadiusBL, region.cornerRadiusBL)}; + SkRRect roundedRect; + roundedRect.setRectRadii(rect, radii); + return roundedRect; +} + +// Arbitrary default margin which should be close enough to zero. +constexpr float kDefaultMargin = 0.0001f; +static bool equalsWithinMargin(float expected, float value, float margin = kDefaultMargin) { + LOG_ALWAYS_FATAL_IF(margin < 0.f, "Margin is negative!"); + return std::abs(expected - value) < margin; +} + +namespace { +template <typename T> +void logSettings(const T& t) { + std::stringstream stream; + PrintTo(t, &stream); + auto string = stream.str(); + size_t pos = 0; + // Perfetto ignores \n, so split up manually into separate ALOGD statements. + const size_t size = string.size(); + while (pos < size) { + const size_t end = std::min(string.find("\n", pos), size); + ALOGD("%s", string.substr(pos, end - pos).c_str()); + pos = end + 1; + } +} +} // namespace + +// Helper class intended to be used on the stack to ensure that texture cleanup +// is deferred until after this class goes out of scope. +class DeferTextureCleanup final { +public: + DeferTextureCleanup(AutoBackendTexture::CleanupManager& mgr) : mMgr(mgr) { + mMgr.setDeferredStatus(true); + } + ~DeferTextureCleanup() { mMgr.setDeferredStatus(false); } + +private: + DISALLOW_COPY_AND_ASSIGN(DeferTextureCleanup); + AutoBackendTexture::CleanupManager& mMgr; +}; + +void SkiaRenderEngine::drawLayersInternal( + const std::shared_ptr<std::promise<FenceResult>>&& resultPromise, + const DisplaySettings& display, const std::vector<LayerSettings>& layers, + const std::shared_ptr<ExternalTexture>& buffer, const bool /*useFramebufferCache*/, + base::unique_fd&& bufferFence) { + ATRACE_FORMAT("%s for %s", __func__, display.namePlusId.c_str()); + + std::lock_guard<std::mutex> lock(mRenderingMutex); + + if (buffer == nullptr) { + ALOGE("No output buffer provided. Aborting GPU composition."); + resultPromise->set_value(base::unexpected(BAD_VALUE)); + return; + } + + validateOutputBufferUsage(buffer->getBuffer()); + + auto grContext = getActiveGrContext(); + + // any AutoBackendTexture deletions will now be deferred until cleanupPostRender is called + DeferTextureCleanup dtc(mTextureCleanupMgr); + + auto surfaceTextureRef = getOrCreateBackendTexture(buffer->getBuffer(), true); + + // wait on the buffer to be ready to use prior to using it + waitFence(grContext, bufferFence); + + sk_sp<SkSurface> dstSurface = + surfaceTextureRef->getOrCreateSurface(display.outputDataspace, grContext); + + SkCanvas* dstCanvas = mCapture->tryCapture(dstSurface.get()); + if (dstCanvas == nullptr) { + ALOGE("Cannot acquire canvas from Skia."); + resultPromise->set_value(base::unexpected(BAD_VALUE)); + return; + } + + // setup color filter if necessary + sk_sp<SkColorFilter> displayColorTransform; + if (display.colorTransform != mat4() && !display.deviceHandlesColorTransform) { + displayColorTransform = SkColorFilters::Matrix(toSkColorMatrix(display.colorTransform)); + } + const bool ctModifiesAlpha = + displayColorTransform && !displayColorTransform->isAlphaUnchanged(); + + // Find the max layer white point to determine the max luminance of the scene... + const float maxLayerWhitePoint = std::transform_reduce( + layers.cbegin(), layers.cend(), 0.f, + [](float left, float right) { return std::max(left, right); }, + [&](const auto& l) { return l.whitePointNits; }); + + // ...and compute the dimming ratio if dimming is requested + const float displayDimmingRatio = display.targetLuminanceNits > 0.f && + maxLayerWhitePoint > 0.f && + (kEnableLayerBrightening || display.targetLuminanceNits > maxLayerWhitePoint) + ? maxLayerWhitePoint / display.targetLuminanceNits + : 1.f; + + // Find if any layers have requested blur, we'll use that info to decide when to render to an + // offscreen buffer and when to render to the native buffer. + sk_sp<SkSurface> activeSurface(dstSurface); + SkCanvas* canvas = dstCanvas; + SkiaCapture::OffscreenState offscreenCaptureState; + const LayerSettings* blurCompositionLayer = nullptr; + if (mBlurFilter) { + bool requiresCompositionLayer = false; + for (const auto& layer : layers) { + // if the layer doesn't have blur or it is not visible then continue + if (!layerHasBlur(layer, ctModifiesAlpha)) { + continue; + } + if (layer.backgroundBlurRadius > 0 && + layer.backgroundBlurRadius < mBlurFilter->getMaxCrossFadeRadius()) { + requiresCompositionLayer = true; + } + for (auto region : layer.blurRegions) { + if (region.blurRadius < mBlurFilter->getMaxCrossFadeRadius()) { + requiresCompositionLayer = true; + } + } + if (requiresCompositionLayer) { + activeSurface = dstSurface->makeSurface(dstSurface->imageInfo()); + canvas = mCapture->tryOffscreenCapture(activeSurface.get(), &offscreenCaptureState); + blurCompositionLayer = &layer; + break; + } + } + } + + AutoSaveRestore surfaceAutoSaveRestore(canvas); + // Clear the entire canvas with a transparent black to prevent ghost images. + canvas->clear(SK_ColorTRANSPARENT); + initCanvas(canvas, display); + + if (kPrintLayerSettings) { + logSettings(display); + } + for (const auto& layer : layers) { + ATRACE_FORMAT("DrawLayer: %s", layer.name.c_str()); + + if (kPrintLayerSettings) { + logSettings(layer); + } + + sk_sp<SkImage> blurInput; + if (blurCompositionLayer == &layer) { + LOG_ALWAYS_FATAL_IF(activeSurface == dstSurface); + LOG_ALWAYS_FATAL_IF(canvas == dstCanvas); + + // save a snapshot of the activeSurface to use as input to the blur shaders + blurInput = activeSurface->makeImageSnapshot(); + + // blit the offscreen framebuffer into the destination AHB, but only + // if there are blur regions. backgroundBlurRadius blurs the entire + // image below, so it can skip this step. + if (layer.blurRegions.size()) { + SkPaint paint; + paint.setBlendMode(SkBlendMode::kSrc); + if (CC_UNLIKELY(mCapture->isCaptureRunning())) { + uint64_t id = mCapture->endOffscreenCapture(&offscreenCaptureState); + dstCanvas->drawAnnotation(SkRect::Make(dstCanvas->imageInfo().dimensions()), + String8::format("SurfaceID|%" PRId64, id).c_str(), + nullptr); + dstCanvas->drawImage(blurInput, 0, 0, SkSamplingOptions(), &paint); + } else { + activeSurface->draw(dstCanvas, 0, 0, SkSamplingOptions(), &paint); + } + } + + // assign dstCanvas to canvas and ensure that the canvas state is up to date + canvas = dstCanvas; + surfaceAutoSaveRestore.replace(canvas); + initCanvas(canvas, display); + + LOG_ALWAYS_FATAL_IF(activeSurface->getCanvas()->getSaveCount() != + dstSurface->getCanvas()->getSaveCount()); + LOG_ALWAYS_FATAL_IF(activeSurface->getCanvas()->getTotalMatrix() != + dstSurface->getCanvas()->getTotalMatrix()); + + // assign dstSurface to activeSurface + activeSurface = dstSurface; + } + + SkAutoCanvasRestore layerAutoSaveRestore(canvas, true); + if (CC_UNLIKELY(mCapture->isCaptureRunning())) { + // Record the name of the layer if the capture is running. + std::stringstream layerSettings; + PrintTo(layer, &layerSettings); + // Store the LayerSettings in additional information. + canvas->drawAnnotation(SkRect::MakeEmpty(), layer.name.c_str(), + SkData::MakeWithCString(layerSettings.str().c_str())); + } + // Layers have a local transform that should be applied to them + canvas->concat(getSkM44(layer.geometry.positionTransform).asM33()); + + const auto [bounds, roundRectClip] = + getBoundsAndClip(layer.geometry.boundaries, layer.geometry.roundedCornersCrop, + layer.geometry.roundedCornersRadius); + if (mBlurFilter && layerHasBlur(layer, ctModifiesAlpha)) { + std::unordered_map<uint32_t, sk_sp<SkImage>> cachedBlurs; + + // if multiple layers have blur, then we need to take a snapshot now because + // only the lowest layer will have blurImage populated earlier + if (!blurInput) { + blurInput = activeSurface->makeImageSnapshot(); + } + + // rect to be blurred in the coordinate space of blurInput + SkRect blurRect = canvas->getTotalMatrix().mapRect(bounds.rect()); + + // Some layers may be much bigger than the screen. If we used + // `blurRect` directly, this would allocate a large buffer with no + // benefit. Apply the clip, which already takes the display size + // into account. The clipped size will then be used to calculate the + // size of the buffer we will create for blurring. + if (!blurRect.intersect(SkRect::Make(canvas->getDeviceClipBounds()))) { + // This should not happen, but if it did, we would use the full + // sized layer, which should still be fine. + ALOGW("blur bounds does not intersect display clip!"); + } + + // if the clip needs to be applied then apply it now and make sure + // it is restored before we attempt to draw any shadows. + SkAutoCanvasRestore acr(canvas, true); + if (!roundRectClip.isEmpty()) { + canvas->clipRRect(roundRectClip, true); + } + + // TODO(b/182216890): Filter out empty layers earlier + if (blurRect.width() > 0 && blurRect.height() > 0) { + if (layer.backgroundBlurRadius > 0) { + ATRACE_NAME("BackgroundBlur"); + auto blurredImage = mBlurFilter->generate(grContext, layer.backgroundBlurRadius, + blurInput, blurRect); + + cachedBlurs[layer.backgroundBlurRadius] = blurredImage; + + mBlurFilter->drawBlurRegion(canvas, bounds, layer.backgroundBlurRadius, 1.0f, + blurRect, blurredImage, blurInput); + } + + canvas->concat(getSkM44(layer.blurRegionTransform).asM33()); + for (auto region : layer.blurRegions) { + if (cachedBlurs[region.blurRadius] == nullptr) { + ATRACE_NAME("BlurRegion"); + cachedBlurs[region.blurRadius] = + mBlurFilter->generate(grContext, region.blurRadius, blurInput, + blurRect); + } + + mBlurFilter->drawBlurRegion(canvas, getBlurRRect(region), region.blurRadius, + region.alpha, blurRect, + cachedBlurs[region.blurRadius], blurInput); + } + } + } + + if (layer.shadow.length > 0) { + // This would require a new parameter/flag to SkShadowUtils::DrawShadow + LOG_ALWAYS_FATAL_IF(layer.disableBlending, "Cannot disableBlending with a shadow"); + + SkRRect shadowBounds, shadowClip; + if (layer.geometry.boundaries == layer.shadow.boundaries) { + shadowBounds = bounds; + shadowClip = roundRectClip; + } else { + std::tie(shadowBounds, shadowClip) = + getBoundsAndClip(layer.shadow.boundaries, layer.geometry.roundedCornersCrop, + layer.geometry.roundedCornersRadius); + } + + // Technically, if bounds is a rect and roundRectClip is not empty, + // it means that the bounds and roundedCornersCrop were different + // enough that we should intersect them to find the proper shadow. + // In practice, this often happens when the two rectangles appear to + // not match due to rounding errors. Draw the rounded version, which + // looks more like the intent. + const auto& rrect = + shadowBounds.isRect() && !shadowClip.isEmpty() ? shadowClip : shadowBounds; + drawShadow(canvas, rrect, layer.shadow); + } + + const float layerDimmingRatio = layer.whitePointNits <= 0.f + ? displayDimmingRatio + : (layer.whitePointNits / maxLayerWhitePoint) * displayDimmingRatio; + + const bool dimInLinearSpace = display.dimmingStage != + aidl::android::hardware::graphics::composer3::DimmingStage::GAMMA_OETF; + + const bool isExtendedHdr = (layer.sourceDataspace & ui::Dataspace::RANGE_MASK) == + static_cast<int32_t>(ui::Dataspace::RANGE_EXTENDED) && + (display.outputDataspace & ui::Dataspace::TRANSFER_MASK) == + static_cast<int32_t>(ui::Dataspace::TRANSFER_SRGB); + + const ui::Dataspace runtimeEffectDataspace = !dimInLinearSpace && isExtendedHdr + ? static_cast<ui::Dataspace>( + (display.outputDataspace & ui::Dataspace::STANDARD_MASK) | + ui::Dataspace::TRANSFER_GAMMA2_2 | + (display.outputDataspace & ui::Dataspace::RANGE_MASK)) + : display.outputDataspace; + + // If the input dataspace is range extended, the output dataspace transfer is sRGB + // and dimmingStage is GAMMA_OETF, dim in linear space instead, and + // set the output dataspace's transfer to be GAMMA2_2. + // This allows DPU side to use oetf_gamma_2p2 for extended HDR layer + // to avoid tone shift. + // The reason of tone shift here is because HDR layers manage white point + // luminance in linear space, which color pipelines request GAMMA_OETF break + // without a gamma 2.2 fixup. + const bool requiresLinearEffect = layer.colorTransform != mat4() || + (mUseColorManagement && + needsToneMapping(layer.sourceDataspace, display.outputDataspace)) || + (dimInLinearSpace && !equalsWithinMargin(1.f, layerDimmingRatio)) || + (!dimInLinearSpace && isExtendedHdr); + + // quick abort from drawing the remaining portion of the layer + if (layer.skipContentDraw || + (layer.alpha == 0 && !requiresLinearEffect && !layer.disableBlending && + (!displayColorTransform || displayColorTransform->isAlphaUnchanged()))) { + continue; + } + + // If color management is disabled, then mark the source image with the same colorspace as + // the destination surface so that Skia's color management is a no-op. + const ui::Dataspace layerDataspace = + !mUseColorManagement ? display.outputDataspace : layer.sourceDataspace; + + SkPaint paint; + if (layer.source.buffer.buffer) { + ATRACE_NAME("DrawImage"); + validateInputBufferUsage(layer.source.buffer.buffer->getBuffer()); + const auto& item = layer.source.buffer; + auto imageTextureRef = getOrCreateBackendTexture(item.buffer->getBuffer(), false); + + // if the layer's buffer has a fence, then we must must respect the fence prior to using + // the buffer. + if (layer.source.buffer.fence != nullptr) { + waitFence(grContext, layer.source.buffer.fence->get()); + } + + // isOpaque means we need to ignore the alpha in the image, + // replacing it with the alpha specified by the LayerSettings. See + // https://developer.android.com/reference/android/view/SurfaceControl.Builder#setOpaque(boolean) + // The proper way to do this is to use an SkColorType that ignores + // alpha, like kRGB_888x_SkColorType, and that is used if the + // incoming image is kRGBA_8888_SkColorType. However, the incoming + // image may be kRGBA_F16_SkColorType, for which there is no RGBX + // SkColorType, or kRGBA_1010102_SkColorType, for which we have + // kRGB_101010x_SkColorType, but it is not yet supported as a source + // on the GPU. (Adding both is tracked in skbug.com/12048.) In the + // meantime, we'll use a workaround that works unless we need to do + // any color conversion. The workaround requires that we pretend the + // image is already premultiplied, so that we do not premultiply it + // before applying SkBlendMode::kPlus. + const bool useIsOpaqueWorkaround = item.isOpaque && + (imageTextureRef->colorType() == kRGBA_1010102_SkColorType || + imageTextureRef->colorType() == kRGBA_F16_SkColorType); + const auto alphaType = useIsOpaqueWorkaround ? kPremul_SkAlphaType + : item.isOpaque ? kOpaque_SkAlphaType + : item.usePremultipliedAlpha ? kPremul_SkAlphaType + : kUnpremul_SkAlphaType; + sk_sp<SkImage> image = imageTextureRef->makeImage(layerDataspace, alphaType, grContext); + + auto texMatrix = getSkM44(item.textureTransform).asM33(); + // textureTansform was intended to be passed directly into a shader, so when + // building the total matrix with the textureTransform we need to first + // normalize it, then apply the textureTransform, then scale back up. + texMatrix.preScale(1.0f / bounds.width(), 1.0f / bounds.height()); + texMatrix.postScale(image->width(), image->height()); + + SkMatrix matrix; + if (!texMatrix.invert(&matrix)) { + matrix = texMatrix; + } + // The shader does not respect the translation, so we add it to the texture + // transform for the SkImage. This will make sure that the correct layer contents + // are drawn in the correct part of the screen. + matrix.postTranslate(bounds.rect().fLeft, bounds.rect().fTop); + + sk_sp<SkShader> shader; + + if (layer.source.buffer.useTextureFiltering) { + shader = image->makeShader(SkTileMode::kClamp, SkTileMode::kClamp, + SkSamplingOptions( + {SkFilterMode::kLinear, SkMipmapMode::kNone}), + &matrix); + } else { + shader = image->makeShader(SkSamplingOptions(), matrix); + } + + if (useIsOpaqueWorkaround) { + shader = SkShaders::Blend(SkBlendMode::kPlus, shader, + SkShaders::Color(SkColors::kBlack, + toSkColorSpace(layerDataspace))); + } + + paint.setShader(createRuntimeEffectShader( + RuntimeEffectShaderParameters{.shader = shader, + .layer = layer, + .display = display, + .undoPremultipliedAlpha = !item.isOpaque && + item.usePremultipliedAlpha, + .requiresLinearEffect = requiresLinearEffect, + .layerDimmingRatio = dimInLinearSpace + ? layerDimmingRatio + : 1.f, + .outputDataSpace = runtimeEffectDataspace})); + + // Turn on dithering when dimming beyond this (arbitrary) threshold... + static constexpr float kDimmingThreshold = 0.2f; + // ...or we're rendering an HDR layer down to an 8-bit target + // Most HDR standards require at least 10-bits of color depth for source content, so we + // can just extract the transfer function rather than dig into precise gralloc layout. + // Furthermore, we can assume that the only 8-bit target we support is RGBA8888. + const bool requiresDownsample = isHdrDataspace(layer.sourceDataspace) && + buffer->getPixelFormat() == PIXEL_FORMAT_RGBA_8888; + if (layerDimmingRatio <= kDimmingThreshold || requiresDownsample) { + paint.setDither(true); + } + paint.setAlphaf(layer.alpha); + + if (imageTextureRef->colorType() == kAlpha_8_SkColorType) { + LOG_ALWAYS_FATAL_IF(layer.disableBlending, "Cannot disableBlending with A8"); + + // SysUI creates the alpha layer as a coverage layer, which is + // appropriate for the DPU. Use a color matrix to convert it to + // a mask. + // TODO (b/219525258): Handle input as a mask. + // + // The color matrix will convert A8 pixels with no alpha to + // black, as described by this vector. If the display handles + // the color transform, we need to invert it to find the color + // that will result in black after the DPU applies the transform. + SkV4 black{0.0f, 0.0f, 0.0f, 1.0f}; // r, g, b, a + if (display.colorTransform != mat4() && display.deviceHandlesColorTransform) { + SkM44 colorSpaceMatrix = getSkM44(display.colorTransform); + if (colorSpaceMatrix.invert(&colorSpaceMatrix)) { + black = colorSpaceMatrix * black; + } else { + // We'll just have to use 0,0,0 as black, which should + // be close to correct. + ALOGI("Could not invert colorTransform!"); + } + } + SkColorMatrix colorMatrix(0, 0, 0, 0, black[0], + 0, 0, 0, 0, black[1], + 0, 0, 0, 0, black[2], + 0, 0, 0, -1, 1); + if (display.colorTransform != mat4() && !display.deviceHandlesColorTransform) { + // On the other hand, if the device doesn't handle it, we + // have to apply it ourselves. + colorMatrix.postConcat(toSkColorMatrix(display.colorTransform)); + } + paint.setColorFilter(SkColorFilters::Matrix(colorMatrix)); + } + } else { + ATRACE_NAME("DrawColor"); + const auto color = layer.source.solidColor; + sk_sp<SkShader> shader = SkShaders::Color(SkColor4f{.fR = color.r, + .fG = color.g, + .fB = color.b, + .fA = layer.alpha}, + toSkColorSpace(layerDataspace)); + paint.setShader(createRuntimeEffectShader( + RuntimeEffectShaderParameters{.shader = shader, + .layer = layer, + .display = display, + .undoPremultipliedAlpha = false, + .requiresLinearEffect = requiresLinearEffect, + .layerDimmingRatio = layerDimmingRatio, + .outputDataSpace = runtimeEffectDataspace})); + } + + if (layer.disableBlending) { + paint.setBlendMode(SkBlendMode::kSrc); + } + + // An A8 buffer will already have the proper color filter attached to + // its paint, including the displayColorTransform as needed. + if (!paint.getColorFilter()) { + if (!dimInLinearSpace && !equalsWithinMargin(1.0, layerDimmingRatio)) { + // If we don't dim in linear space, then when we gamma correct the dimming ratio we + // can assume a gamma 2.2 transfer function. + static constexpr float kInverseGamma22 = 1.f / 2.2f; + const auto gammaCorrectedDimmingRatio = + std::pow(layerDimmingRatio, kInverseGamma22); + auto dimmingMatrix = + mat4::scale(vec4(gammaCorrectedDimmingRatio, gammaCorrectedDimmingRatio, + gammaCorrectedDimmingRatio, 1.f)); + + const auto colorFilter = + SkColorFilters::Matrix(toSkColorMatrix(std::move(dimmingMatrix))); + paint.setColorFilter(displayColorTransform + ? displayColorTransform->makeComposed(colorFilter) + : colorFilter); + } else { + paint.setColorFilter(displayColorTransform); + } + } + + if (!roundRectClip.isEmpty()) { + canvas->clipRRect(roundRectClip, true); + } + + if (!bounds.isRect()) { + paint.setAntiAlias(true); + canvas->drawRRect(bounds, paint); + } else { + canvas->drawRect(bounds.rect(), paint); + } + if (kFlushAfterEveryLayer) { + ATRACE_NAME("flush surface"); + activeSurface->flush(); + } + } + for (const auto& borderRenderInfo : display.borderInfoList) { + SkPaint p; + p.setColor(SkColor4f{borderRenderInfo.color.r, borderRenderInfo.color.g, + borderRenderInfo.color.b, borderRenderInfo.color.a}); + p.setAntiAlias(true); + p.setStyle(SkPaint::kStroke_Style); + p.setStrokeWidth(borderRenderInfo.width); + SkRegion sk_region; + SkPath path; + + // Construct a final SkRegion using Regions + for (const auto& r : borderRenderInfo.combinedRegion) { + sk_region.op({r.left, r.top, r.right, r.bottom}, SkRegion::kUnion_Op); + } + + sk_region.getBoundaryPath(&path); + canvas->drawPath(path, p); + path.close(); + } + + surfaceAutoSaveRestore.restore(); + mCapture->endCapture(); + { + ATRACE_NAME("flush surface"); + LOG_ALWAYS_FATAL_IF(activeSurface != dstSurface); + activeSurface->flush(); + } + + auto drawFence = sp<Fence>::make(flushAndSubmit(grContext)); + + if (ATRACE_ENABLED()) { + static gui::FenceMonitor sMonitor("RE Completion"); + sMonitor.queueFence(drawFence); + } + resultPromise->set_value(std::move(drawFence)); +} + +size_t SkiaRenderEngine::getMaxTextureSize() const { + return mGrContext->maxTextureSize(); +} + +size_t SkiaRenderEngine::getMaxViewportDims() const { + return mGrContext->maxRenderTargetSize(); +} + +void SkiaRenderEngine::drawShadow(SkCanvas* canvas, + const SkRRect& casterRRect, + const ShadowSettings& settings) { + ATRACE_CALL(); + const float casterZ = settings.length / 2.0f; + const auto flags = + settings.casterIsTranslucent ? kTransparentOccluder_ShadowFlag : kNone_ShadowFlag; + + SkShadowUtils::DrawShadow(canvas, SkPath::RRect(casterRRect), SkPoint3::Make(0, 0, casterZ), + getSkPoint3(settings.lightPos), settings.lightRadius, + getSkColor(settings.ambientColor), getSkColor(settings.spotColor), + flags); +} + +void SkiaRenderEngine::onActiveDisplaySizeChanged(ui::Size size) { + // This cache multiplier was selected based on review of cache sizes relative + // to the screen resolution. Looking at the worst case memory needed by blur (~1.5x), + // shadows (~1x), and general data structures (e.g. vertex buffers) we selected this as a + // conservative default based on that analysis. + const float SURFACE_SIZE_MULTIPLIER = 3.5f * bytesPerPixel(mDefaultPixelFormat); + const int maxResourceBytes = size.width * size.height * SURFACE_SIZE_MULTIPLIER; + + // start by resizing the current context + getActiveGrContext()->setResourceCacheLimit(maxResourceBytes); + + // if it is possible to switch contexts then we will resize the other context + const bool originalProtectedState = mInProtectedContext; + useProtectedContext(!mInProtectedContext); + if (mInProtectedContext != originalProtectedState) { + getActiveGrContext()->setResourceCacheLimit(maxResourceBytes); + // reset back to the initial context that was active when this method was called + useProtectedContext(originalProtectedState); + } +} + +void SkiaRenderEngine::dump(std::string& result) { + // Dump for the specific backend (GLES or Vk) + appendBackendSpecificInfoToDump(result); + + // Info about protected content + StringAppendF(&result, "RenderEngine supports protected context: %d\n", + supportsProtectedContent()); + StringAppendF(&result, "RenderEngine is in protected context: %d\n", mInProtectedContext); + StringAppendF(&result, "RenderEngine shaders cached since last dump/primeCache: %d\n", + mSkSLCacheMonitor.shadersCachedSinceLastCall()); + + std::vector<ResourcePair> cpuResourceMap = { + {"skia/sk_resource_cache/bitmap_", "Bitmaps"}, + {"skia/sk_resource_cache/rrect-blur_", "Masks"}, + {"skia/sk_resource_cache/rects-blur_", "Masks"}, + {"skia/sk_resource_cache/tessellated", "Shadows"}, + {"skia", "Other"}, + }; + SkiaMemoryReporter cpuReporter(cpuResourceMap, false); + SkGraphics::DumpMemoryStatistics(&cpuReporter); + StringAppendF(&result, "Skia CPU Caches: "); + cpuReporter.logTotals(result); + cpuReporter.logOutput(result); + + { + std::lock_guard<std::mutex> lock(mRenderingMutex); + + std::vector<ResourcePair> gpuResourceMap = { + {"texture_renderbuffer", "Texture/RenderBuffer"}, + {"texture", "Texture"}, + {"gr_text_blob_cache", "Text"}, + {"skia", "Other"}, + }; + SkiaMemoryReporter gpuReporter(gpuResourceMap, true); + mGrContext->dumpMemoryStatistics(&gpuReporter); + StringAppendF(&result, "Skia's GPU Caches: "); + gpuReporter.logTotals(result); + gpuReporter.logOutput(result); + StringAppendF(&result, "Skia's Wrapped Objects:\n"); + gpuReporter.logOutput(result, true); + + StringAppendF(&result, "RenderEngine tracked buffers: %zu\n", + mGraphicBufferExternalRefs.size()); + StringAppendF(&result, "Dumping buffer ids...\n"); + for (const auto& [id, refCounts] : mGraphicBufferExternalRefs) { + StringAppendF(&result, "- 0x%" PRIx64 " - %d refs \n", id, refCounts); + } + StringAppendF(&result, "RenderEngine AHB/BackendTexture cache size: %zu\n", + mTextureCache.size()); + StringAppendF(&result, "Dumping buffer ids...\n"); + // TODO(178539829): It would be nice to know which layer these are coming from and what + // the texture sizes are. + for (const auto& [id, unused] : mTextureCache) { + StringAppendF(&result, "- 0x%" PRIx64 "\n", id); + } + StringAppendF(&result, "\n"); + + SkiaMemoryReporter gpuProtectedReporter(gpuResourceMap, true); + if (mProtectedGrContext) { + mProtectedGrContext->dumpMemoryStatistics(&gpuProtectedReporter); + } + StringAppendF(&result, "Skia's GPU Protected Caches: "); + gpuProtectedReporter.logTotals(result); + gpuProtectedReporter.logOutput(result); + StringAppendF(&result, "Skia's Protected Wrapped Objects:\n"); + gpuProtectedReporter.logOutput(result, true); + + StringAppendF(&result, "\n"); + StringAppendF(&result, "RenderEngine runtime effects: %zu\n", mRuntimeEffects.size()); + for (const auto& [linearEffect, unused] : mRuntimeEffects) { + StringAppendF(&result, "- inputDataspace: %s\n", + dataspaceDetails( + static_cast<android_dataspace>(linearEffect.inputDataspace)) + .c_str()); + StringAppendF(&result, "- outputDataspace: %s\n", + dataspaceDetails( + static_cast<android_dataspace>(linearEffect.outputDataspace)) + .c_str()); + StringAppendF(&result, "undoPremultipliedAlpha: %s\n", + linearEffect.undoPremultipliedAlpha ? "true" : "false"); + } + } + StringAppendF(&result, "\n"); +} + } // namespace skia } // namespace renderengine } // namespace android diff --git a/libs/renderengine/skia/SkiaRenderEngine.h b/libs/renderengine/skia/SkiaRenderEngine.h index 160a18698e..6457bfa9eb 100644 --- a/libs/renderengine/skia/SkiaRenderEngine.h +++ b/libs/renderengine/skia/SkiaRenderEngine.h @@ -20,6 +20,31 @@ #include <renderengine/RenderEngine.h> #include <sys/types.h> +#include <GrBackendSemaphore.h> +#include <GrDirectContext.h> +#include <SkSurface.h> +#include <android-base/thread_annotations.h> +#include <renderengine/ExternalTexture.h> +#include <renderengine/RenderEngine.h> +#include <sys/types.h> + +#include <mutex> +#include <unordered_map> + +#include "AutoBackendTexture.h" +#include "GrContextOptions.h" +#include "SkImageInfo.h" +#include "SkiaRenderEngine.h" +#include "android-base/macros.h" +#include "debug/SkiaCapture.h" +#include "filters/BlurFilter.h" +#include "filters/LinearEffect.h" +#include "filters/StretchShaderFactory.h" + +class SkData; + +struct SkPoint3; + namespace android { namespace renderengine { @@ -31,35 +56,147 @@ namespace skia { class BlurFilter; -// TODO: Put common skia stuff here that can be shared between the GL & Vulkan backends -// Currently mostly just handles all the no-op / missing APIs class SkiaRenderEngine : public RenderEngine { public: static std::unique_ptr<SkiaRenderEngine> create(const RenderEngineCreationArgs& args); - SkiaRenderEngine(RenderEngineType type); - ~SkiaRenderEngine() override {} - - virtual std::future<void> primeCache() override { return {}; }; - virtual void genTextures(size_t /*count*/, uint32_t* /*names*/) override{}; - virtual void deleteTextures(size_t /*count*/, uint32_t const* /*names*/) override{}; - virtual bool isProtected() const override { return false; } // mInProtectedContext; } - virtual bool supportsProtectedContent() const override { return false; }; - virtual int getContextPriority() override { return 0; } - virtual int reportShadersCompiled() { return 0; } - virtual void setEnableTracing(bool tracingEnabled) override; + SkiaRenderEngine(RenderEngineType type, + PixelFormat pixelFormat, + bool useColorManagement, + bool supportsBackgroundBlur); + ~SkiaRenderEngine() override; + + std::future<void> primeCache() override final; + void cleanupPostRender() override final; + void cleanFramebufferCache() override final{ } + bool supportsBackgroundBlur() override final { + return mBlurFilter != nullptr; + } + void onActiveDisplaySizeChanged(ui::Size size) override final; + int reportShadersCompiled(); + virtual void genTextures(size_t /*count*/, uint32_t* /*names*/) override final{}; + virtual void deleteTextures(size_t /*count*/, uint32_t const* /*names*/) override final{}; + virtual void setEnableTracing(bool tracingEnabled) override final; + + void useProtectedContext(bool useProtectedContext) override; + bool supportsProtectedContent() const override { + return supportsProtectedContentImpl(); + } + void ensureGrContextsCreated(); protected: - virtual void mapExternalTextureBuffer(const sp<GraphicBuffer>& /*buffer*/, - bool /*isRenderable*/) override = 0; - virtual void unmapExternalTextureBuffer(const sp<GraphicBuffer>& /*buffer*/) override = 0; - - virtual void drawLayersInternal( - const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise, - const DisplaySettings& display, const std::vector<LayerSettings>& layers, - const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache, - base::unique_fd&& bufferFence) override { - resultPromise->set_value({NO_ERROR, base::unique_fd()}); + // This is so backends can stop the generic rendering state first before + // cleaning up backend-specific state + void finishRenderingAndAbandonContext(); + + // Functions that a given backend (GLES, Vulkan) must implement + using Contexts = std::pair<sk_sp<GrDirectContext>, sk_sp<GrDirectContext>>; + virtual Contexts createDirectContexts(const GrContextOptions& options) = 0; + virtual bool supportsProtectedContentImpl() const = 0; + virtual bool useProtectedContextImpl(GrProtected isProtected) = 0; + virtual void waitFence(GrDirectContext* grContext, base::borrowed_fd fenceFd) = 0; + virtual base::unique_fd flushAndSubmit(GrDirectContext* context) = 0; + virtual void appendBackendSpecificInfoToDump(std::string& result) = 0; + + size_t getMaxTextureSize() const override final; + size_t getMaxViewportDims() const override final; + GrDirectContext* getActiveGrContext(); + + bool isProtected() const { return mInProtectedContext; } + + // Implements PersistentCache as a way to monitor what SkSL shaders Skia has + // cached. + class SkSLCacheMonitor : public GrContextOptions::PersistentCache { + public: + SkSLCacheMonitor() = default; + ~SkSLCacheMonitor() override = default; + + sk_sp<SkData> load(const SkData& key) override; + + void store(const SkData& key, const SkData& data, const SkString& description) override; + + int shadersCachedSinceLastCall() { + const int shadersCachedSinceLastCall = mShadersCachedSinceLastCall; + mShadersCachedSinceLastCall = 0; + return shadersCachedSinceLastCall; + } + + int totalShadersCompiled() const { return mTotalShadersCompiled; } + + private: + int mShadersCachedSinceLastCall = 0; + int mTotalShadersCompiled = 0; + }; + +private: + void mapExternalTextureBuffer(const sp<GraphicBuffer>& buffer, + bool isRenderable) override final; + void unmapExternalTextureBuffer(sp<GraphicBuffer>&& buffer) override final; + bool canSkipPostRenderCleanup() const override final; + + std::shared_ptr<AutoBackendTexture::LocalRef> getOrCreateBackendTexture( + const sp<GraphicBuffer>& buffer, bool isOutputBuffer) REQUIRES(mRenderingMutex); + void initCanvas(SkCanvas* canvas, const DisplaySettings& display); + void drawShadow(SkCanvas* canvas, const SkRRect& casterRRect, + const ShadowSettings& shadowSettings); + void drawLayersInternal(const std::shared_ptr<std::promise<FenceResult>>&& resultPromise, + const DisplaySettings& display, + const std::vector<LayerSettings>& layers, + const std::shared_ptr<ExternalTexture>& buffer, + const bool useFramebufferCache, + base::unique_fd&& bufferFence) override final; + + void dump(std::string& result) override final; + + // If requiresLinearEffect is true or the layer has a stretchEffect a new shader is returned. + // Otherwise it returns the input shader. + struct RuntimeEffectShaderParameters { + sk_sp<SkShader> shader; + const LayerSettings& layer; + const DisplaySettings& display; + bool undoPremultipliedAlpha; + bool requiresLinearEffect; + float layerDimmingRatio; + const ui::Dataspace outputDataSpace; }; + sk_sp<SkShader> createRuntimeEffectShader(const RuntimeEffectShaderParameters&); + + const PixelFormat mDefaultPixelFormat; + const bool mUseColorManagement; + + // Identifier used for various mappings of layers to various + // textures or shaders + using GraphicBufferId = uint64_t; + + // Number of external holders of ExternalTexture references, per GraphicBuffer ID. + std::unordered_map<GraphicBufferId, int32_t> mGraphicBufferExternalRefs + GUARDED_BY(mRenderingMutex); + // For GL, this cache is shared between protected and unprotected contexts. For Vulkan, it is + // only used for the unprotected context, because Vulkan does not allow sharing between + // contexts, and protected is less common. + std::unordered_map<GraphicBufferId, std::shared_ptr<AutoBackendTexture::LocalRef>> mTextureCache + GUARDED_BY(mRenderingMutex); + std::unordered_map<shaders::LinearEffect, sk_sp<SkRuntimeEffect>, shaders::LinearEffectHasher> + mRuntimeEffects; + AutoBackendTexture::CleanupManager mTextureCleanupMgr GUARDED_BY(mRenderingMutex); + + StretchShaderFactory mStretchShaderFactory; + + sp<Fence> mLastDrawFence; + BlurFilter* mBlurFilter = nullptr; + + // Object to capture commands send to Skia. + std::unique_ptr<SkiaCapture> mCapture; + + // Mutex guarding rendering operations, so that internal state related to + // rendering that is potentially modified by multiple threads is guaranteed thread-safe. + mutable std::mutex mRenderingMutex; + SkSLCacheMonitor mSkSLCacheMonitor; + + // Graphics context used for creating surfaces and submitting commands + sk_sp<GrDirectContext> mGrContext; + // Same as above, but for protected content (eg. DRM) + sk_sp<GrDirectContext> mProtectedGrContext; + bool mInProtectedContext = false; }; } // namespace skia diff --git a/libs/renderengine/skia/SkiaVkRenderEngine.cpp b/libs/renderengine/skia/SkiaVkRenderEngine.cpp new file mode 100644 index 0000000000..b99e3853ee --- /dev/null +++ b/libs/renderengine/skia/SkiaVkRenderEngine.cpp @@ -0,0 +1,711 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +// #define LOG_NDEBUG 0 +#undef LOG_TAG +#define LOG_TAG "RenderEngine" +#define ATRACE_TAG ATRACE_TAG_GRAPHICS + +#include "SkiaVkRenderEngine.h" + +#include <GrBackendSemaphore.h> +#include <GrContextOptions.h> +#include <vk/GrVkExtensions.h> +#include <vk/GrVkTypes.h> + +#include <android-base/stringprintf.h> +#include <gui/TraceUtils.h> +#include <sync/sync.h> +#include <utils/Trace.h> + +#include <cstdint> +#include <memory> +#include <vector> + +#include <vulkan/vulkan.h> +#include "log/log_main.h" + +namespace android { +namespace renderengine { + +struct VulkanFuncs { + PFN_vkCreateSemaphore vkCreateSemaphore = nullptr; + PFN_vkImportSemaphoreFdKHR vkImportSemaphoreFdKHR = nullptr; + PFN_vkGetSemaphoreFdKHR vkGetSemaphoreFdKHR = nullptr; + PFN_vkDestroySemaphore vkDestroySemaphore = nullptr; + + PFN_vkDeviceWaitIdle vkDeviceWaitIdle = nullptr; + PFN_vkDestroyDevice vkDestroyDevice = nullptr; + PFN_vkDestroyInstance vkDestroyInstance = nullptr; +}; + +// Ref-Count a semaphore +struct DestroySemaphoreInfo { + VkSemaphore mSemaphore; + // We need to make sure we don't delete the VkSemaphore until it is done being used by both Skia + // (including by the GPU) and inside SkiaVkRenderEngine. So we always start with two refs, one + // owned by Skia and one owned by the SkiaVkRenderEngine. The refs are decremented each time + // delete_semaphore* is called with this object. Skia will call destroy_semaphore* once it is + // done with the semaphore and the GPU has finished work on the semaphore. SkiaVkRenderEngine + // calls delete_semaphore* after sending the semaphore to Skia and exporting it if need be. + int mRefs = 2; + + DestroySemaphoreInfo(VkSemaphore semaphore) : mSemaphore(semaphore) {} +}; + +struct VulkanInterface { + bool initialized = false; + VkInstance instance; + VkPhysicalDevice physicalDevice; + VkDevice device; + VkQueue queue; + int queueIndex; + uint32_t apiVersion; + GrVkExtensions grExtensions; + VkPhysicalDeviceFeatures2* physicalDeviceFeatures2 = nullptr; + VkPhysicalDeviceSamplerYcbcrConversionFeatures* samplerYcbcrConversionFeatures = nullptr; + VkPhysicalDeviceProtectedMemoryFeatures* protectedMemoryFeatures = nullptr; + GrVkGetProc grGetProc; + bool isProtected; + bool isRealtimePriority; + + VulkanFuncs funcs; + + std::vector<std::string> instanceExtensionNames; + std::vector<std::string> deviceExtensionNames; + + GrVkBackendContext getBackendContext() { + GrVkBackendContext backendContext; + backendContext.fInstance = instance; + backendContext.fPhysicalDevice = physicalDevice; + backendContext.fDevice = device; + backendContext.fQueue = queue; + backendContext.fGraphicsQueueIndex = queueIndex; + backendContext.fMaxAPIVersion = apiVersion; + backendContext.fVkExtensions = &grExtensions; + backendContext.fDeviceFeatures2 = physicalDeviceFeatures2; + backendContext.fGetProc = grGetProc; + backendContext.fProtectedContext = isProtected ? GrProtected::kYes : GrProtected::kNo; + return backendContext; + }; + + VkSemaphore createExportableSemaphore() { + VkExportSemaphoreCreateInfo exportInfo; + exportInfo.sType = VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_CREATE_INFO; + exportInfo.pNext = nullptr; + exportInfo.handleTypes = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT; + + VkSemaphoreCreateInfo semaphoreInfo; + semaphoreInfo.sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO; + semaphoreInfo.pNext = &exportInfo; + semaphoreInfo.flags = 0; + + VkSemaphore semaphore; + VkResult err = funcs.vkCreateSemaphore(device, &semaphoreInfo, nullptr, &semaphore); + if (VK_SUCCESS != err) { + ALOGE("%s: failed to create semaphore. err %d\n", __func__, err); + return VK_NULL_HANDLE; + } + + return semaphore; + } + + // syncFd cannot be <= 0 + VkSemaphore importSemaphoreFromSyncFd(int syncFd) { + VkSemaphoreCreateInfo semaphoreInfo; + semaphoreInfo.sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO; + semaphoreInfo.pNext = nullptr; + semaphoreInfo.flags = 0; + + VkSemaphore semaphore; + VkResult err = funcs.vkCreateSemaphore(device, &semaphoreInfo, nullptr, &semaphore); + if (VK_SUCCESS != err) { + ALOGE("%s: failed to create import semaphore", __func__); + return VK_NULL_HANDLE; + } + + VkImportSemaphoreFdInfoKHR importInfo; + importInfo.sType = VK_STRUCTURE_TYPE_IMPORT_SEMAPHORE_FD_INFO_KHR; + importInfo.pNext = nullptr; + importInfo.semaphore = semaphore; + importInfo.flags = VK_SEMAPHORE_IMPORT_TEMPORARY_BIT; + importInfo.handleType = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT; + importInfo.fd = syncFd; + + err = funcs.vkImportSemaphoreFdKHR(device, &importInfo); + if (VK_SUCCESS != err) { + funcs.vkDestroySemaphore(device, semaphore, nullptr); + ALOGE("%s: failed to import semaphore", __func__); + return VK_NULL_HANDLE; + } + + return semaphore; + } + + int exportSemaphoreSyncFd(VkSemaphore semaphore) { + int res; + + VkSemaphoreGetFdInfoKHR getFdInfo; + getFdInfo.sType = VK_STRUCTURE_TYPE_SEMAPHORE_GET_FD_INFO_KHR; + getFdInfo.pNext = nullptr; + getFdInfo.semaphore = semaphore; + getFdInfo.handleType = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT; + + VkResult err = funcs.vkGetSemaphoreFdKHR(device, &getFdInfo, &res); + if (VK_SUCCESS != err) { + ALOGE("%s: failed to export semaphore, err: %d", __func__, err); + return -1; + } + return res; + } + + void destroySemaphore(VkSemaphore semaphore) { + funcs.vkDestroySemaphore(device, semaphore, nullptr); + } +}; + +static GrVkGetProc sGetProc = [](const char* proc_name, VkInstance instance, VkDevice device) { + if (device != VK_NULL_HANDLE) { + return vkGetDeviceProcAddr(device, proc_name); + } + return vkGetInstanceProcAddr(instance, proc_name); +}; + +#define BAIL(fmt, ...) \ + { \ + ALOGE("%s: " fmt ", bailing", __func__, ##__VA_ARGS__); \ + return interface; \ + } + +#define CHECK_NONNULL(expr) \ + if ((expr) == nullptr) { \ + BAIL("[%s] null", #expr); \ + } + +#define VK_CHECK(expr) \ + if ((expr) != VK_SUCCESS) { \ + BAIL("[%s] failed. err = %d", #expr, expr); \ + return interface; \ + } + +#define VK_GET_PROC(F) \ + PFN_vk##F vk##F = (PFN_vk##F)vkGetInstanceProcAddr(VK_NULL_HANDLE, "vk" #F); \ + CHECK_NONNULL(vk##F) +#define VK_GET_INST_PROC(instance, F) \ + PFN_vk##F vk##F = (PFN_vk##F)vkGetInstanceProcAddr(instance, "vk" #F); \ + CHECK_NONNULL(vk##F) +#define VK_GET_DEV_PROC(device, F) \ + PFN_vk##F vk##F = (PFN_vk##F)vkGetDeviceProcAddr(device, "vk" #F); \ + CHECK_NONNULL(vk##F) + +VulkanInterface initVulkanInterface(bool protectedContent = false) { + VulkanInterface interface; + + VK_GET_PROC(EnumerateInstanceVersion); + uint32_t instanceVersion; + VK_CHECK(vkEnumerateInstanceVersion(&instanceVersion)); + + if (instanceVersion < VK_MAKE_VERSION(1, 1, 0)) { + return interface; + } + + const VkApplicationInfo appInfo = { + VK_STRUCTURE_TYPE_APPLICATION_INFO, nullptr, "surfaceflinger", 0, "android platform", 0, + VK_MAKE_VERSION(1, 1, 0), + }; + + VK_GET_PROC(EnumerateInstanceExtensionProperties); + + uint32_t extensionCount = 0; + VK_CHECK(vkEnumerateInstanceExtensionProperties(nullptr, &extensionCount, nullptr)); + std::vector<VkExtensionProperties> instanceExtensions(extensionCount); + VK_CHECK(vkEnumerateInstanceExtensionProperties(nullptr, &extensionCount, + instanceExtensions.data())); + std::vector<const char*> enabledInstanceExtensionNames; + enabledInstanceExtensionNames.reserve(instanceExtensions.size()); + interface.instanceExtensionNames.reserve(instanceExtensions.size()); + for (const auto& instExt : instanceExtensions) { + enabledInstanceExtensionNames.push_back(instExt.extensionName); + interface.instanceExtensionNames.push_back(instExt.extensionName); + } + + const VkInstanceCreateInfo instanceCreateInfo = { + VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO, + nullptr, + 0, + &appInfo, + 0, + nullptr, + (uint32_t)enabledInstanceExtensionNames.size(), + enabledInstanceExtensionNames.data(), + }; + + VK_GET_PROC(CreateInstance); + VkInstance instance; + VK_CHECK(vkCreateInstance(&instanceCreateInfo, nullptr, &instance)); + + VK_GET_INST_PROC(instance, DestroyInstance); + interface.funcs.vkDestroyInstance = vkDestroyInstance; + VK_GET_INST_PROC(instance, EnumeratePhysicalDevices); + VK_GET_INST_PROC(instance, EnumerateDeviceExtensionProperties); + VK_GET_INST_PROC(instance, GetPhysicalDeviceProperties2); + VK_GET_INST_PROC(instance, GetPhysicalDeviceExternalSemaphoreProperties); + VK_GET_INST_PROC(instance, GetPhysicalDeviceQueueFamilyProperties); + VK_GET_INST_PROC(instance, GetPhysicalDeviceFeatures2); + VK_GET_INST_PROC(instance, CreateDevice); + + uint32_t physdevCount; + VK_CHECK(vkEnumeratePhysicalDevices(instance, &physdevCount, nullptr)); + if (physdevCount == 0) { + BAIL("Could not find any physical devices"); + } + + physdevCount = 1; + VkPhysicalDevice physicalDevice; + VkResult enumeratePhysDevsErr = + vkEnumeratePhysicalDevices(instance, &physdevCount, &physicalDevice); + if (enumeratePhysDevsErr != VK_SUCCESS && VK_INCOMPLETE != enumeratePhysDevsErr) { + BAIL("vkEnumeratePhysicalDevices failed with non-VK_INCOMPLETE error: %d", + enumeratePhysDevsErr); + } + + VkPhysicalDeviceProperties2 physDevProps = { + VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2, + 0, + {}, + }; + VkPhysicalDeviceProtectedMemoryProperties protMemProps = { + VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROTECTED_MEMORY_PROPERTIES, + 0, + {}, + }; + + if (protectedContent) { + physDevProps.pNext = &protMemProps; + } + + vkGetPhysicalDeviceProperties2(physicalDevice, &physDevProps); + if (physDevProps.properties.apiVersion < VK_MAKE_VERSION(1, 1, 0)) { + BAIL("Could not find a Vulkan 1.1+ physical device"); + } + + // Check for syncfd support. Bail if we cannot both import and export them. + VkPhysicalDeviceExternalSemaphoreInfo semInfo = { + VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SEMAPHORE_INFO, + nullptr, + VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT, + }; + VkExternalSemaphoreProperties semProps = { + VK_STRUCTURE_TYPE_EXTERNAL_SEMAPHORE_PROPERTIES, nullptr, 0, 0, 0, + }; + vkGetPhysicalDeviceExternalSemaphoreProperties(physicalDevice, &semInfo, &semProps); + + bool sufficientSemaphoreSyncFdSupport = (semProps.exportFromImportedHandleTypes & + VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT) && + (semProps.compatibleHandleTypes & VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT) && + (semProps.externalSemaphoreFeatures & VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT) && + (semProps.externalSemaphoreFeatures & VK_EXTERNAL_SEMAPHORE_FEATURE_IMPORTABLE_BIT); + + if (!sufficientSemaphoreSyncFdSupport) { + BAIL("Vulkan device does not support sufficient external semaphore sync fd features. " + "exportFromImportedHandleTypes 0x%x (needed 0x%x) " + "compatibleHandleTypes 0x%x (needed 0x%x) " + "externalSemaphoreFeatures 0x%x (needed 0x%x) ", + semProps.exportFromImportedHandleTypes, VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT, + semProps.compatibleHandleTypes, VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT, + semProps.externalSemaphoreFeatures, + VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT | + VK_EXTERNAL_SEMAPHORE_FEATURE_IMPORTABLE_BIT); + } else { + ALOGD("Vulkan device supports sufficient external semaphore sync fd features. " + "exportFromImportedHandleTypes 0x%x (needed 0x%x) " + "compatibleHandleTypes 0x%x (needed 0x%x) " + "externalSemaphoreFeatures 0x%x (needed 0x%x) ", + semProps.exportFromImportedHandleTypes, VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT, + semProps.compatibleHandleTypes, VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT, + semProps.externalSemaphoreFeatures, + VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT | + VK_EXTERNAL_SEMAPHORE_FEATURE_IMPORTABLE_BIT); + } + + uint32_t queueCount; + vkGetPhysicalDeviceQueueFamilyProperties(physicalDevice, &queueCount, nullptr); + if (queueCount == 0) { + BAIL("Could not find queues for physical device"); + } + + std::vector<VkQueueFamilyProperties> queueProps(queueCount); + vkGetPhysicalDeviceQueueFamilyProperties(physicalDevice, &queueCount, queueProps.data()); + + int graphicsQueueIndex = -1; + for (uint32_t i = 0; i < queueCount; ++i) { + if (queueProps[i].queueFlags & VK_QUEUE_GRAPHICS_BIT) { + graphicsQueueIndex = i; + break; + } + } + + if (graphicsQueueIndex == -1) { + BAIL("Could not find a graphics queue family"); + } + + uint32_t deviceExtensionCount; + VK_CHECK(vkEnumerateDeviceExtensionProperties(physicalDevice, nullptr, &deviceExtensionCount, + nullptr)); + std::vector<VkExtensionProperties> deviceExtensions(deviceExtensionCount); + VK_CHECK(vkEnumerateDeviceExtensionProperties(physicalDevice, nullptr, &deviceExtensionCount, + deviceExtensions.data())); + + std::vector<const char*> enabledDeviceExtensionNames; + enabledDeviceExtensionNames.reserve(deviceExtensions.size()); + interface.deviceExtensionNames.reserve(deviceExtensions.size()); + for (const auto& devExt : deviceExtensions) { + enabledDeviceExtensionNames.push_back(devExt.extensionName); + interface.deviceExtensionNames.push_back(devExt.extensionName); + } + + interface.grExtensions.init(sGetProc, instance, physicalDevice, + enabledInstanceExtensionNames.size(), + enabledInstanceExtensionNames.data(), + enabledDeviceExtensionNames.size(), + enabledDeviceExtensionNames.data()); + + if (!interface.grExtensions.hasExtension(VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME, 1)) { + BAIL("Vulkan driver doesn't support external semaphore fd"); + } + + interface.physicalDeviceFeatures2 = new VkPhysicalDeviceFeatures2; + interface.physicalDeviceFeatures2->sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2; + interface.physicalDeviceFeatures2->pNext = nullptr; + + interface.samplerYcbcrConversionFeatures = new VkPhysicalDeviceSamplerYcbcrConversionFeatures; + interface.samplerYcbcrConversionFeatures->sType = + VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES; + interface.samplerYcbcrConversionFeatures->pNext = nullptr; + + interface.physicalDeviceFeatures2->pNext = interface.samplerYcbcrConversionFeatures; + void** tailPnext = &interface.samplerYcbcrConversionFeatures->pNext; + + if (protectedContent) { + interface.protectedMemoryFeatures = new VkPhysicalDeviceProtectedMemoryFeatures; + interface.protectedMemoryFeatures->sType = + VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROTECTED_MEMORY_FEATURES; + interface.protectedMemoryFeatures->pNext = nullptr; + *tailPnext = interface.protectedMemoryFeatures; + tailPnext = &interface.protectedMemoryFeatures->pNext; + } + + vkGetPhysicalDeviceFeatures2(physicalDevice, interface.physicalDeviceFeatures2); + // Looks like this would slow things down and we can't depend on it on all platforms + interface.physicalDeviceFeatures2->features.robustBufferAccess = VK_FALSE; + + float queuePriorities[1] = {0.0f}; + void* queueNextPtr = nullptr; + + VkDeviceQueueGlobalPriorityCreateInfoEXT queuePriorityCreateInfo = { + VK_STRUCTURE_TYPE_DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_EXT, + nullptr, + // If queue priority is supported, RE should always have realtime priority. + VK_QUEUE_GLOBAL_PRIORITY_REALTIME_EXT, + }; + + if (interface.grExtensions.hasExtension(VK_EXT_GLOBAL_PRIORITY_EXTENSION_NAME, 2)) { + queueNextPtr = &queuePriorityCreateInfo; + interface.isRealtimePriority = true; + } + + VkDeviceQueueCreateFlags deviceQueueCreateFlags = + (VkDeviceQueueCreateFlags)(protectedContent ? VK_DEVICE_QUEUE_CREATE_PROTECTED_BIT : 0); + + const VkDeviceQueueCreateInfo queueInfo = { + VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO, + queueNextPtr, + deviceQueueCreateFlags, + (uint32_t)graphicsQueueIndex, + 1, + queuePriorities, + }; + + const VkDeviceCreateInfo deviceInfo = { + VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO, + interface.physicalDeviceFeatures2, + 0, + 1, + &queueInfo, + 0, + nullptr, + (uint32_t)enabledDeviceExtensionNames.size(), + enabledDeviceExtensionNames.data(), + nullptr, + }; + + ALOGD("Trying to create Vk device with protectedContent=%d", protectedContent); + VkDevice device; + VK_CHECK(vkCreateDevice(physicalDevice, &deviceInfo, nullptr, &device)); + ALOGD("Trying to create Vk device with protectedContent=%d (success)", protectedContent); + + VkQueue graphicsQueue; + VK_GET_DEV_PROC(device, GetDeviceQueue2); + const VkDeviceQueueInfo2 deviceQueueInfo2 = {VK_STRUCTURE_TYPE_DEVICE_QUEUE_INFO_2, nullptr, + deviceQueueCreateFlags, + (uint32_t)graphicsQueueIndex, 0}; + vkGetDeviceQueue2(device, &deviceQueueInfo2, &graphicsQueue); + + VK_GET_DEV_PROC(device, DeviceWaitIdle); + VK_GET_DEV_PROC(device, DestroyDevice); + interface.funcs.vkDeviceWaitIdle = vkDeviceWaitIdle; + interface.funcs.vkDestroyDevice = vkDestroyDevice; + + VK_GET_DEV_PROC(device, CreateSemaphore); + VK_GET_DEV_PROC(device, ImportSemaphoreFdKHR); + VK_GET_DEV_PROC(device, GetSemaphoreFdKHR); + VK_GET_DEV_PROC(device, DestroySemaphore); + interface.funcs.vkCreateSemaphore = vkCreateSemaphore; + interface.funcs.vkImportSemaphoreFdKHR = vkImportSemaphoreFdKHR; + interface.funcs.vkGetSemaphoreFdKHR = vkGetSemaphoreFdKHR; + interface.funcs.vkDestroySemaphore = vkDestroySemaphore; + + // At this point, everything's succeeded and we can continue + interface.initialized = true; + interface.instance = instance; + interface.physicalDevice = physicalDevice; + interface.device = device; + interface.queue = graphicsQueue; + interface.queueIndex = graphicsQueueIndex; + interface.apiVersion = physDevProps.properties.apiVersion; + // grExtensions already constructed + // feature pointers already constructed + interface.grGetProc = sGetProc; + interface.isProtected = protectedContent; + // funcs already initialized + + ALOGD("%s: Success init Vulkan interface", __func__); + return interface; +} + +void teardownVulkanInterface(VulkanInterface* interface) { + interface->initialized = false; + + if (interface->device != VK_NULL_HANDLE) { + interface->funcs.vkDeviceWaitIdle(interface->device); + interface->funcs.vkDestroyDevice(interface->device, nullptr); + interface->device = VK_NULL_HANDLE; + } + if (interface->instance != VK_NULL_HANDLE) { + interface->funcs.vkDestroyInstance(interface->instance, nullptr); + interface->instance = VK_NULL_HANDLE; + } + + if (interface->protectedMemoryFeatures) { + delete interface->protectedMemoryFeatures; + } + + if (interface->samplerYcbcrConversionFeatures) { + delete interface->samplerYcbcrConversionFeatures; + } + + if (interface->physicalDeviceFeatures2) { + delete interface->physicalDeviceFeatures2; + } + + interface->samplerYcbcrConversionFeatures = nullptr; + interface->physicalDeviceFeatures2 = nullptr; + interface->protectedMemoryFeatures = nullptr; +} + +static VulkanInterface sVulkanInterface; +static VulkanInterface sProtectedContentVulkanInterface; + +static void sSetupVulkanInterface() { + if (!sVulkanInterface.initialized) { + sVulkanInterface = initVulkanInterface(false /* no protected content */); + // We will have to abort if non-protected VkDevice creation fails (then nothing works). + LOG_ALWAYS_FATAL_IF(!sVulkanInterface.initialized, + "Could not initialize Vulkan RenderEngine!"); + } + if (!sProtectedContentVulkanInterface.initialized) { + sProtectedContentVulkanInterface = initVulkanInterface(true /* protected content */); + if (!sProtectedContentVulkanInterface.initialized) { + ALOGE("Could not initialize protected content Vulkan RenderEngine."); + } + } +} + +namespace skia { + +using base::StringAppendF; + +bool SkiaVkRenderEngine::canSupportSkiaVkRenderEngine() { + VulkanInterface temp = initVulkanInterface(false /* no protected content */); + ALOGD("SkiaVkRenderEngine::canSupportSkiaVkRenderEngine(): initialized == %s.", + temp.initialized ? "true" : "false"); + return temp.initialized; +} + +std::unique_ptr<SkiaVkRenderEngine> SkiaVkRenderEngine::create( + const RenderEngineCreationArgs& args) { + std::unique_ptr<SkiaVkRenderEngine> engine(new SkiaVkRenderEngine(args)); + engine->ensureGrContextsCreated(); + + if (sVulkanInterface.initialized) { + ALOGD("SkiaVkRenderEngine::%s: successfully initialized SkiaVkRenderEngine", __func__); + return engine; + } else { + ALOGD("SkiaVkRenderEngine::%s: could not create SkiaVkRenderEngine. " + "Likely insufficient Vulkan support", + __func__); + return {}; + } +} + +SkiaVkRenderEngine::SkiaVkRenderEngine(const RenderEngineCreationArgs& args) + : SkiaRenderEngine(args.renderEngineType, static_cast<PixelFormat>(args.pixelFormat), + args.useColorManagement, args.supportsBackgroundBlur) {} + +SkiaVkRenderEngine::~SkiaVkRenderEngine() { + finishRenderingAndAbandonContext(); +} + +SkiaRenderEngine::Contexts SkiaVkRenderEngine::createDirectContexts( + const GrContextOptions& options) { + sSetupVulkanInterface(); + + SkiaRenderEngine::Contexts contexts; + contexts.first = GrDirectContext::MakeVulkan(sVulkanInterface.getBackendContext(), options); + if (supportsProtectedContentImpl()) { + contexts.second = + GrDirectContext::MakeVulkan(sProtectedContentVulkanInterface.getBackendContext(), + options); + } + + return contexts; +} + +bool SkiaVkRenderEngine::supportsProtectedContentImpl() const { + return sProtectedContentVulkanInterface.initialized; +} + +bool SkiaVkRenderEngine::useProtectedContextImpl(GrProtected) { + return true; +} + +static void delete_semaphore(void* semaphore) { + DestroySemaphoreInfo* info = reinterpret_cast<DestroySemaphoreInfo*>(semaphore); + --info->mRefs; + if (!info->mRefs) { + sVulkanInterface.destroySemaphore(info->mSemaphore); + delete info; + } +} + +static void delete_semaphore_protected(void* semaphore) { + DestroySemaphoreInfo* info = reinterpret_cast<DestroySemaphoreInfo*>(semaphore); + --info->mRefs; + if (!info->mRefs) { + sProtectedContentVulkanInterface.destroySemaphore(info->mSemaphore); + delete info; + } +} + +static VulkanInterface& getVulkanInterface(bool protectedContext) { + if (protectedContext) { + return sProtectedContentVulkanInterface; + } + return sVulkanInterface; +} + +void SkiaVkRenderEngine::waitFence(GrDirectContext* grContext, base::borrowed_fd fenceFd) { + if (fenceFd.get() < 0) return; + + int dupedFd = dup(fenceFd.get()); + if (dupedFd < 0) { + ALOGE("failed to create duplicate fence fd: %d", dupedFd); + sync_wait(fenceFd.get(), -1); + return; + } + + base::unique_fd fenceDup(dupedFd); + VkSemaphore waitSemaphore = + getVulkanInterface(isProtected()).importSemaphoreFromSyncFd(fenceDup.release()); + GrBackendSemaphore beSemaphore; + beSemaphore.initVulkan(waitSemaphore); + grContext->wait(1, &beSemaphore, true /* delete after wait */); +} + +base::unique_fd SkiaVkRenderEngine::flushAndSubmit(GrDirectContext* grContext) { + VulkanInterface& vi = getVulkanInterface(isProtected()); + VkSemaphore semaphore = vi.createExportableSemaphore(); + + GrBackendSemaphore backendSemaphore; + backendSemaphore.initVulkan(semaphore); + + GrFlushInfo flushInfo; + DestroySemaphoreInfo* destroySemaphoreInfo = nullptr; + if (semaphore != VK_NULL_HANDLE) { + destroySemaphoreInfo = new DestroySemaphoreInfo(semaphore); + flushInfo.fNumSemaphores = 1; + flushInfo.fSignalSemaphores = &backendSemaphore; + flushInfo.fFinishedProc = isProtected() ? delete_semaphore_protected : delete_semaphore; + flushInfo.fFinishedContext = destroySemaphoreInfo; + } + GrSemaphoresSubmitted submitted = grContext->flush(flushInfo); + grContext->submit(false /* no cpu sync */); + int drawFenceFd = -1; + if (semaphore != VK_NULL_HANDLE) { + if (GrSemaphoresSubmitted::kYes == submitted) { + drawFenceFd = vi.exportSemaphoreSyncFd(semaphore); + } + // Now that drawFenceFd has been created, we can delete our reference to this semaphore + flushInfo.fFinishedProc(destroySemaphoreInfo); + } + base::unique_fd res(drawFenceFd); + return res; +} + +int SkiaVkRenderEngine::getContextPriority() { + // EGL_CONTEXT_PRIORITY_REALTIME_NV + constexpr int kRealtimePriority = 0x3357; + if (getVulkanInterface(isProtected()).isRealtimePriority) { + return kRealtimePriority; + } else { + return 0; + } +} + +void SkiaVkRenderEngine::appendBackendSpecificInfoToDump(std::string& result) { + StringAppendF(&result, "\n ------------RE Vulkan----------\n"); + StringAppendF(&result, "\n Vulkan device initialized: %d\n", sVulkanInterface.initialized); + StringAppendF(&result, "\n Vulkan protected device initialized: %d\n", + sProtectedContentVulkanInterface.initialized); + + if (!sVulkanInterface.initialized) { + return; + } + + StringAppendF(&result, "\n Instance extensions:\n"); + for (const auto& name : sVulkanInterface.instanceExtensionNames) { + StringAppendF(&result, "\n %s\n", name.c_str()); + } + + StringAppendF(&result, "\n Device extensions:\n"); + for (const auto& name : sVulkanInterface.deviceExtensionNames) { + StringAppendF(&result, "\n %s\n", name.c_str()); + } +} + +} // namespace skia +} // namespace renderengine +} // namespace android diff --git a/libs/renderengine/skia/SkiaVkRenderEngine.h b/libs/renderengine/skia/SkiaVkRenderEngine.h new file mode 100644 index 0000000000..2e0cf45220 --- /dev/null +++ b/libs/renderengine/skia/SkiaVkRenderEngine.h @@ -0,0 +1,58 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef SF_SKIAVKRENDERENGINE_H_ +#define SF_SKIAVKRENDERENGINE_H_ + +#include <vk/GrVkBackendContext.h> + +#include "SkiaRenderEngine.h" + +namespace android { +namespace renderengine { +namespace skia { + +class SkiaVkRenderEngine : public SkiaRenderEngine { +public: + // Returns false if Vulkan implementation can't support SkiaVkRenderEngine. + static bool canSupportSkiaVkRenderEngine(); + static std::unique_ptr<SkiaVkRenderEngine> create(const RenderEngineCreationArgs& args); + ~SkiaVkRenderEngine() override; + + int getContextPriority() override; + +protected: + // Implementations of abstract SkiaRenderEngine functions specific to + // rendering backend + virtual SkiaRenderEngine::Contexts createDirectContexts(const GrContextOptions& options); + bool supportsProtectedContentImpl() const override; + bool useProtectedContextImpl(GrProtected isProtected) override; + void waitFence(GrDirectContext* grContext, base::borrowed_fd fenceFd) override; + base::unique_fd flushAndSubmit(GrDirectContext* context) override; + void appendBackendSpecificInfoToDump(std::string& result) override; + +private: + SkiaVkRenderEngine(const RenderEngineCreationArgs& args); + base::unique_fd flush(); + + GrVkBackendContext mBackendContext; +}; + +} // namespace skia +} // namespace renderengine +} // namespace android + +#endif diff --git a/libs/renderengine/skia/debug/SkiaCapture.cpp b/libs/renderengine/skia/debug/SkiaCapture.cpp index 856fff4b01..b21b01cc1b 100644 --- a/libs/renderengine/skia/debug/SkiaCapture.cpp +++ b/libs/renderengine/skia/debug/SkiaCapture.cpp @@ -27,6 +27,9 @@ #include <utils/Trace.h> #include "CommonPool.h" +#include "SkCanvas.h" +#include "SkRect.h" +#include "SkTypeface.h" #include "src/utils/SkMultiPictureDocument.h" namespace android { diff --git a/libs/renderengine/skia/debug/SkiaCapture.h b/libs/renderengine/skia/debug/SkiaCapture.h index f1946290ca..d65a579916 100644 --- a/libs/renderengine/skia/debug/SkiaCapture.h +++ b/libs/renderengine/skia/debug/SkiaCapture.h @@ -19,13 +19,15 @@ #include <SkDocument.h> #include <SkNWayCanvas.h> #include <SkPictureRecorder.h> +#include <SkRefCnt.h> +#include <SkStream.h> #include <SkSurface.h> +#include "tools/SkSharingProc.h" #include <chrono> #include <mutex> #include "CaptureTimer.h" -#include "tools/SkSharingProc.h" namespace android { namespace renderengine { diff --git a/libs/renderengine/skia/filters/BlurFilter.cpp b/libs/renderengine/skia/filters/BlurFilter.cpp index 63cc02b7ea..2557ac9770 100644 --- a/libs/renderengine/skia/filters/BlurFilter.cpp +++ b/libs/renderengine/skia/filters/BlurFilter.cpp @@ -17,7 +17,6 @@ #define ATRACE_TAG ATRACE_TAG_GRAPHICS #include "BlurFilter.h" #include <SkCanvas.h> -#include <SkData.h> #include <SkPaint.h> #include <SkRRect.h> #include <SkRuntimeEffect.h> diff --git a/libs/renderengine/skia/filters/GaussianBlurFilter.cpp b/libs/renderengine/skia/filters/GaussianBlurFilter.cpp index 55867a95cc..511d7c9350 100644 --- a/libs/renderengine/skia/filters/GaussianBlurFilter.cpp +++ b/libs/renderengine/skia/filters/GaussianBlurFilter.cpp @@ -18,7 +18,6 @@ #include "GaussianBlurFilter.h" #include <SkCanvas.h> -#include <SkData.h> #include <SkPaint.h> #include <SkRRect.h> #include <SkRuntimeEffect.h> @@ -26,6 +25,7 @@ #include <SkSize.h> #include <SkString.h> #include <SkSurface.h> +#include "include/gpu/GpuTypes.h" // from Skia #include <log/log.h> #include <utils/Trace.h> @@ -45,7 +45,8 @@ sk_sp<SkImage> GaussianBlurFilter::generate(GrRecordingContext* context, const u // Create blur surface with the bit depth and colorspace of the original surface SkImageInfo scaledInfo = input->imageInfo().makeWH(std::ceil(blurRect.width() * kInputScale), std::ceil(blurRect.height() * kInputScale)); - sk_sp<SkSurface> surface = SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, scaledInfo); + sk_sp<SkSurface> surface = SkSurface::MakeRenderTarget(context, + skgpu::Budgeted::kNo, scaledInfo); SkPaint paint; paint.setBlendMode(SkBlendMode::kSrc); diff --git a/libs/renderengine/skia/filters/KawaseBlurFilter.cpp b/libs/renderengine/skia/filters/KawaseBlurFilter.cpp index bfde06fd9a..e370c39a94 100644 --- a/libs/renderengine/skia/filters/KawaseBlurFilter.cpp +++ b/libs/renderengine/skia/filters/KawaseBlurFilter.cpp @@ -18,7 +18,6 @@ #include "KawaseBlurFilter.h" #include <SkCanvas.h> -#include <SkData.h> #include <SkPaint.h> #include <SkRRect.h> #include <SkRuntimeEffect.h> diff --git a/libs/renderengine/tests/Android.bp b/libs/renderengine/tests/Android.bp index bbab792dba..50e166d2a7 100644 --- a/libs/renderengine/tests/Android.bp +++ b/libs/renderengine/tests/Android.bp @@ -24,7 +24,8 @@ package { cc_test { name: "librenderengine_test", defaults: [ - "skia_deps", + "android.hardware.graphics.composer3-ndk_shared", + "librenderengine_deps", "surfaceflinger_defaults", ], test_suites: ["device-tests"], @@ -49,7 +50,6 @@ cc_test { ], shared_libs: [ - "android.hardware.graphics.composer3-V1-ndk", "libbase", "libcutils", "libEGL", diff --git a/libs/renderengine/tests/RenderEngineTest.cpp b/libs/renderengine/tests/RenderEngineTest.cpp index 8889f76ccf..f3f2da8a0e 100644 --- a/libs/renderengine/tests/RenderEngineTest.cpp +++ b/libs/renderengine/tests/RenderEngineTest.cpp @@ -37,8 +37,8 @@ #include <condition_variable> #include <fstream> -#include "../gl/GLESRenderEngine.h" #include "../skia/SkiaGLRenderEngine.h" +#include "../skia/SkiaVkRenderEngine.h" #include "../threaded/RenderEngineThreaded.h" constexpr int DEFAULT_DISPLAY_WIDTH = 128; @@ -108,25 +108,24 @@ public: virtual std::string name() = 0; virtual renderengine::RenderEngine::RenderEngineType type() = 0; virtual std::unique_ptr<renderengine::RenderEngine> createRenderEngine() = 0; - virtual std::unique_ptr<renderengine::gl::GLESRenderEngine> createGLESRenderEngine() { - return nullptr; - } + virtual bool typeSupported() = 0; virtual bool useColorManagement() const = 0; }; -class GLESRenderEngineFactory : public RenderEngineFactory { +class SkiaVkRenderEngineFactory : public RenderEngineFactory { public: - std::string name() override { return "GLESRenderEngineFactory"; } + std::string name() override { return "SkiaVkRenderEngineFactory"; } renderengine::RenderEngine::RenderEngineType type() { - return renderengine::RenderEngine::RenderEngineType::GLES; + return renderengine::RenderEngine::RenderEngineType::SKIA_VK; } std::unique_ptr<renderengine::RenderEngine> createRenderEngine() override { - return createGLESRenderEngine(); + std::unique_ptr<renderengine::RenderEngine> re = createSkiaVkRenderEngine(); + return re; } - std::unique_ptr<renderengine::gl::GLESRenderEngine> createGLESRenderEngine() { + std::unique_ptr<renderengine::skia::SkiaVkRenderEngine> createSkiaVkRenderEngine() { renderengine::RenderEngineCreationArgs reCreationArgs = renderengine::RenderEngineCreationArgs::Builder() .setPixelFormat(static_cast<int>(ui::PixelFormat::RGBA_8888)) @@ -139,42 +138,20 @@ public: .setRenderEngineType(type()) .setUseColorManagerment(useColorManagement()) .build(); - return renderengine::gl::GLESRenderEngine::create(reCreationArgs); + return renderengine::skia::SkiaVkRenderEngine::create(reCreationArgs); } + bool typeSupported() override { + return skia::SkiaVkRenderEngine::canSupportSkiaVkRenderEngine(); + } bool useColorManagement() const override { return false; } + void skip() { GTEST_SKIP(); } }; -class GLESCMRenderEngineFactory : public RenderEngineFactory { +class SkiaVkCMRenderEngineFactory : public SkiaVkRenderEngineFactory { public: - std::string name() override { return "GLESCMRenderEngineFactory"; } - - renderengine::RenderEngine::RenderEngineType type() { - return renderengine::RenderEngine::RenderEngineType::GLES; - } - - std::unique_ptr<renderengine::RenderEngine> createRenderEngine() override { - return createGLESRenderEngine(); - } - - std::unique_ptr<renderengine::gl::GLESRenderEngine> createGLESRenderEngine() override { - renderengine::RenderEngineCreationArgs reCreationArgs = - renderengine::RenderEngineCreationArgs::Builder() - .setPixelFormat(static_cast<int>(ui::PixelFormat::RGBA_8888)) - .setImageCacheSize(1) - .setEnableProtectedContext(false) - .setPrecacheToneMapperShaderOnly(false) - .setSupportsBackgroundBlur(true) - .setContextPriority(renderengine::RenderEngine::ContextPriority::MEDIUM) - .setRenderEngineType(type()) - .setUseColorManagerment(useColorManagement()) - .build(); - return renderengine::gl::GLESRenderEngine::create(reCreationArgs); - } - bool useColorManagement() const override { return true; } }; - class SkiaGLESRenderEngineFactory : public RenderEngineFactory { public: std::string name() override { return "SkiaGLRenderEngineFactory"; } @@ -198,6 +175,7 @@ public: return renderengine::skia::SkiaGLRenderEngine::create(reCreationArgs); } + bool typeSupported() override { return true; } bool useColorManagement() const override { return false; } }; @@ -224,6 +202,7 @@ public: return renderengine::skia::SkiaGLRenderEngine::create(reCreationArgs); } + bool typeSupported() override { return true; } bool useColorManagement() const override { return true; } }; @@ -232,14 +211,14 @@ public: std::shared_ptr<renderengine::ExternalTexture> allocateDefaultBuffer() { return std::make_shared< renderengine::impl:: - ExternalTexture>(new GraphicBuffer(DEFAULT_DISPLAY_WIDTH, - DEFAULT_DISPLAY_HEIGHT, - HAL_PIXEL_FORMAT_RGBA_8888, 1, - GRALLOC_USAGE_SW_READ_OFTEN | - GRALLOC_USAGE_SW_WRITE_OFTEN | - GRALLOC_USAGE_HW_RENDER | - GRALLOC_USAGE_HW_TEXTURE, - "output"), + ExternalTexture>(sp<GraphicBuffer>:: + make(DEFAULT_DISPLAY_WIDTH, DEFAULT_DISPLAY_HEIGHT, + HAL_PIXEL_FORMAT_RGBA_8888, 1, + GRALLOC_USAGE_SW_READ_OFTEN | + GRALLOC_USAGE_SW_WRITE_OFTEN | + GRALLOC_USAGE_HW_RENDER | + GRALLOC_USAGE_HW_TEXTURE, + "output"), *mRE, renderengine::impl::ExternalTexture::Usage::READABLE | renderengine::impl::ExternalTexture::Usage:: @@ -251,12 +230,12 @@ public: uint32_t height) { return std::make_shared< renderengine::impl:: - ExternalTexture>(new GraphicBuffer(width, height, - HAL_PIXEL_FORMAT_RGBA_8888, 1, - GRALLOC_USAGE_SW_READ_OFTEN | - GRALLOC_USAGE_SW_WRITE_OFTEN | - GRALLOC_USAGE_HW_TEXTURE, - "input"), + ExternalTexture>(sp<GraphicBuffer>:: + make(width, height, HAL_PIXEL_FORMAT_RGBA_8888, 1, + GRALLOC_USAGE_SW_READ_OFTEN | + GRALLOC_USAGE_SW_WRITE_OFTEN | + GRALLOC_USAGE_HW_TEXTURE, + "input"), *mRE, renderengine::impl::ExternalTexture::Usage::READABLE | renderengine::impl::ExternalTexture::Usage:: @@ -285,10 +264,12 @@ public: } std::shared_ptr<renderengine::ExternalTexture> allocateR8Buffer(int width, int height) { - auto buffer = new GraphicBuffer(width, height, android::PIXEL_FORMAT_R_8, 1, - GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN | - GRALLOC_USAGE_HW_TEXTURE, - "r8"); + const auto kUsageFlags = + static_cast<uint64_t>(GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN | + GRALLOC_USAGE_HW_TEXTURE); + auto buffer = + sp<GraphicBuffer>::make(static_cast<uint32_t>(width), static_cast<uint32_t>(height), + android::PIXEL_FORMAT_R_8, 1u, kUsageFlags, "r8"); if (buffer->initCheck() != 0) { // Devices are not required to support R8. return nullptr; @@ -311,9 +292,6 @@ public: } for (uint32_t texName : mTexNames) { mRE->deleteTextures(1, &texName); - if (mGLESRE != nullptr) { - EXPECT_FALSE(mGLESRE->isTextureNameKnownForTesting(texName)); - } } const ::testing::TestInfo* const test_info = ::testing::UnitTest::GetInstance()->current_test_info(); @@ -526,20 +504,15 @@ public: void invokeDraw(const renderengine::DisplaySettings& settings, const std::vector<renderengine::LayerSettings>& layers) { - std::future<renderengine::RenderEngineResult> result = + ftl::Future<FenceResult> future = mRE->drawLayers(settings, layers, mBuffer, true, base::unique_fd()); + ASSERT_TRUE(future.valid()); - ASSERT_TRUE(result.valid()); - auto [status, fence] = result.get(); + auto result = future.get(); + ASSERT_TRUE(result.ok()); - ASSERT_EQ(NO_ERROR, status); - if (fence.ok()) { - sync_wait(fence.get(), -1); - } - - if (layers.size() > 0 && mGLESRE != nullptr) { - ASSERT_TRUE(mGLESRE->isFramebufferImageCachedForTesting(mBuffer->getBuffer()->getId())); - } + auto fence = result.value(); + fence->waitForever(LOG_TAG); } void drawEmptyLayers() { @@ -662,26 +635,13 @@ public: std::unique_ptr<renderengine::RenderEngine> mRE; std::shared_ptr<renderengine::ExternalTexture> mBuffer; - // GLESRenderEngine for testing GLES-specific behavior. - // Owened by mRE, but this is downcasted. - renderengine::gl::GLESRenderEngine* mGLESRE = nullptr; std::vector<uint32_t> mTexNames; }; void RenderEngineTest::initializeRenderEngine() { const auto& renderEngineFactory = GetParam(); - if (renderEngineFactory->type() == renderengine::RenderEngine::RenderEngineType::GLES) { - // Only GLESRenderEngine exposes test-only methods. Provide a pointer to the - // GLESRenderEngine if we're using it so that we don't need to dynamic_cast - // every time. - std::unique_ptr<renderengine::gl::GLESRenderEngine> renderEngine = - renderEngineFactory->createGLESRenderEngine(); - mGLESRE = renderEngine.get(); - mRE = std::move(renderEngine); - } else { - mRE = renderEngineFactory->createRenderEngine(); - } + mRE = renderEngineFactory->createRenderEngine(); mBuffer = allocateDefaultBuffer(); } @@ -1002,9 +962,9 @@ void RenderEngineTest::fillBufferWithColorTransformAndSourceDataspace( std::vector<renderengine::LayerSettings> layers; renderengine::LayerSettings layer; - layer.sourceDataspace = sourceDataspace; layer.geometry.boundaries = Rect(1, 1).toFloatRect(); SourceVariant::fillColor(layer, 0.5f, 0.25f, 0.125f, this); + layer.sourceDataspace = sourceDataspace; layer.alpha = 1.0f; // construct a fake color matrix @@ -1030,13 +990,13 @@ void RenderEngineTest::fillBufferColorTransform() { template <typename SourceVariant> void RenderEngineTest::fillBufferColorTransformAndSourceDataspace() { unordered_map<ui::Dataspace, ubyte4> dataspaceToColorMap; - dataspaceToColorMap[ui::Dataspace::V0_BT709] = {172, 0, 0, 255}; - dataspaceToColorMap[ui::Dataspace::BT2020] = {172, 0, 0, 255}; - dataspaceToColorMap[ui::Dataspace::ADOBE_RGB] = {172, 0, 0, 255}; + dataspaceToColorMap[ui::Dataspace::V0_BT709] = {77, 0, 0, 255}; + dataspaceToColorMap[ui::Dataspace::BT2020] = {101, 0, 0, 255}; + dataspaceToColorMap[ui::Dataspace::ADOBE_RGB] = {75, 0, 0, 255}; ui::Dataspace customizedDataspace = static_cast<ui::Dataspace>( ui::Dataspace::STANDARD_BT709 | ui::Dataspace::TRANSFER_GAMMA2_2 | ui::Dataspace::RANGE_FULL); - dataspaceToColorMap[customizedDataspace] = {172, 0, 0, 255}; + dataspaceToColorMap[customizedDataspace] = {61, 0, 0, 255}; for (const auto& [sourceDataspace, color] : dataspaceToColorMap) { fillBufferWithColorTransformAndSourceDataspace<SourceVariant>(sourceDataspace); expectBufferColor(fullscreenRect(), color.r, color.g, color.b, color.a, 1); @@ -1076,13 +1036,13 @@ void RenderEngineTest::fillBufferWithColorTransformAndOutputDataspace( template <typename SourceVariant> void RenderEngineTest::fillBufferColorTransformAndOutputDataspace() { unordered_map<ui::Dataspace, ubyte4> dataspaceToColorMap; - dataspaceToColorMap[ui::Dataspace::V0_BT709] = {202, 0, 0, 255}; - dataspaceToColorMap[ui::Dataspace::BT2020] = {192, 0, 0, 255}; - dataspaceToColorMap[ui::Dataspace::ADOBE_RGB] = {202, 0, 0, 255}; + dataspaceToColorMap[ui::Dataspace::V0_BT709] = {198, 0, 0, 255}; + dataspaceToColorMap[ui::Dataspace::BT2020] = {187, 0, 0, 255}; + dataspaceToColorMap[ui::Dataspace::ADOBE_RGB] = {192, 0, 0, 255}; ui::Dataspace customizedDataspace = static_cast<ui::Dataspace>( ui::Dataspace::STANDARD_BT709 | ui::Dataspace::TRANSFER_GAMMA2_6 | ui::Dataspace::RANGE_FULL); - dataspaceToColorMap[customizedDataspace] = {202, 0, 0, 255}; + dataspaceToColorMap[customizedDataspace] = {205, 0, 0, 255}; for (const auto& [outputDataspace, color] : dataspaceToColorMap) { fillBufferWithColorTransformAndOutputDataspace<SourceVariant>(outputDataspace); expectBufferColor(fullscreenRect(), color.r, color.g, color.b, color.a, 1); @@ -1496,13 +1456,13 @@ void RenderEngineTest::tonemap(ui::Dataspace sourceDataspace, std::function<vec3 auto buf = std::make_shared< renderengine::impl:: - ExternalTexture>(new GraphicBuffer(kGreyLevels, 1, HAL_PIXEL_FORMAT_RGBA_8888, - 1, - GRALLOC_USAGE_SW_READ_OFTEN | - GRALLOC_USAGE_SW_WRITE_OFTEN | - GRALLOC_USAGE_HW_RENDER | - GRALLOC_USAGE_HW_TEXTURE, - "input"), + ExternalTexture>(sp<GraphicBuffer>::make(kGreyLevels, 1, + HAL_PIXEL_FORMAT_RGBA_8888, 1, + GRALLOC_USAGE_SW_READ_OFTEN | + GRALLOC_USAGE_SW_WRITE_OFTEN | + GRALLOC_USAGE_HW_RENDER | + GRALLOC_USAGE_HW_TEXTURE, + "input"), *mRE, renderengine::impl::ExternalTexture::Usage::READABLE | renderengine::impl::ExternalTexture::Usage::WRITEABLE); @@ -1529,13 +1489,13 @@ void RenderEngineTest::tonemap(ui::Dataspace sourceDataspace, std::function<vec3 mBuffer = std::make_shared< renderengine::impl:: - ExternalTexture>(new GraphicBuffer(kGreyLevels, 1, HAL_PIXEL_FORMAT_RGBA_8888, - 1, - GRALLOC_USAGE_SW_READ_OFTEN | - GRALLOC_USAGE_SW_WRITE_OFTEN | - GRALLOC_USAGE_HW_RENDER | - GRALLOC_USAGE_HW_TEXTURE, - "output"), + ExternalTexture>(sp<GraphicBuffer>::make(kGreyLevels, 1, + HAL_PIXEL_FORMAT_RGBA_8888, 1, + GRALLOC_USAGE_SW_READ_OFTEN | + GRALLOC_USAGE_SW_WRITE_OFTEN | + GRALLOC_USAGE_HW_RENDER | + GRALLOC_USAGE_HW_TEXTURE, + "output"), *mRE, renderengine::impl::ExternalTexture::Usage::READABLE | renderengine::impl::ExternalTexture::Usage::WRITEABLE); @@ -1598,17 +1558,50 @@ void RenderEngineTest::tonemap(ui::Dataspace sourceDataspace, std::function<vec3 } INSTANTIATE_TEST_SUITE_P(PerRenderEngineType, RenderEngineTest, - testing::Values(std::make_shared<GLESRenderEngineFactory>(), - std::make_shared<GLESCMRenderEngineFactory>(), - std::make_shared<SkiaGLESRenderEngineFactory>(), - std::make_shared<SkiaGLESCMRenderEngineFactory>())); + testing::Values(std::make_shared<SkiaGLESRenderEngineFactory>(), + std::make_shared<SkiaGLESCMRenderEngineFactory>(), + std::make_shared<SkiaVkRenderEngineFactory>(), + std::make_shared<SkiaVkCMRenderEngineFactory>())); TEST_P(RenderEngineTest, drawLayers_noLayersToDraw) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); drawEmptyLayers(); } +TEST_P(RenderEngineTest, drawLayers_fillRedBufferAndEmptyBuffer) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } + initializeRenderEngine(); + renderengine::DisplaySettings settings; + settings.physicalDisplay = fullscreenRect(); + settings.clip = fullscreenRect(); + settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR; + + // add a red layer + renderengine::LayerSettings layerOne{ + .geometry.boundaries = fullscreenRect().toFloatRect(), + .source.solidColor = half3(1.0f, 0.0f, 0.0f), + .alpha = 1.f, + }; + + std::vector<renderengine::LayerSettings> layersFirst{layerOne}; + invokeDraw(settings, layersFirst); + expectBufferColor(fullscreenRect(), 255, 0, 0, 255); + + // re-draw with an empty layer above it, and we get a transparent black one + std::vector<renderengine::LayerSettings> layersSecond; + invokeDraw(settings, layersSecond); + expectBufferColor(fullscreenRect(), 0, 0, 0, 0); +} + TEST_P(RenderEngineTest, drawLayers_withoutBuffers_withColorTransform) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); renderengine::DisplaySettings settings; @@ -1640,111 +1633,111 @@ TEST_P(RenderEngineTest, drawLayers_withoutBuffers_withColorTransform) { } TEST_P(RenderEngineTest, drawLayers_nullOutputBuffer) { - initializeRenderEngine(); - - renderengine::DisplaySettings settings; - settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR; - std::vector<renderengine::LayerSettings> layers; - renderengine::LayerSettings layer; - layer.geometry.boundaries = fullscreenRect().toFloatRect(); - BufferSourceVariant<ForceOpaqueBufferVariant>::fillColor(layer, 1.0f, 0.0f, 0.0f, this); - layers.push_back(layer); - std::future<renderengine::RenderEngineResult> result = - mRE->drawLayers(settings, layers, nullptr, true, base::unique_fd()); - - ASSERT_TRUE(result.valid()); - auto [status, fence] = result.get(); - ASSERT_EQ(BAD_VALUE, status); - ASSERT_FALSE(fence.ok()); -} - -TEST_P(RenderEngineTest, drawLayers_doesNotCacheFramebuffer) { - const auto& renderEngineFactory = GetParam(); - - if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) { - // GLES-specific test - return; + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); } - initializeRenderEngine(); renderengine::DisplaySettings settings; settings.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR; - settings.physicalDisplay = fullscreenRect(); - settings.clip = fullscreenRect(); - std::vector<renderengine::LayerSettings> layers; renderengine::LayerSettings layer; layer.geometry.boundaries = fullscreenRect().toFloatRect(); BufferSourceVariant<ForceOpaqueBufferVariant>::fillColor(layer, 1.0f, 0.0f, 0.0f, this); - layer.alpha = 1.0; layers.push_back(layer); + ftl::Future<FenceResult> future = + mRE->drawLayers(settings, layers, nullptr, true, base::unique_fd()); - std::future<renderengine::RenderEngineResult> result = - mRE->drawLayers(settings, layers, mBuffer, false, base::unique_fd()); - ASSERT_TRUE(result.valid()); - auto [status, fence] = result.get(); - - ASSERT_EQ(NO_ERROR, status); - if (fence.ok()) { - sync_wait(fence.get(), -1); - } - - ASSERT_FALSE(mGLESRE->isFramebufferImageCachedForTesting(mBuffer->getBuffer()->getId())); - expectBufferColor(fullscreenRect(), 255, 0, 0, 255); + ASSERT_TRUE(future.valid()); + auto result = future.get(); + ASSERT_FALSE(result.ok()); + ASSERT_EQ(BAD_VALUE, result.error()); } TEST_P(RenderEngineTest, drawLayers_fillRedBuffer_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillRedBuffer<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillGreenBuffer_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillGreenBuffer<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillBlueBuffer_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBlueBuffer<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillRedTransparentBuffer_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillRedTransparentBuffer<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferPhysicalOffset_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferPhysicalOffset<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate0_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferCheckersRotate0<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate90_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferCheckersRotate90<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate180_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferCheckersRotate180<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate270_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferCheckersRotate270<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferLayerTransform_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferLayerTransform<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransform_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferColorTransform<ColorSourceVariant>(); } @@ -1752,12 +1745,8 @@ TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransform_colorSource) { TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransform_sourceDataspace) { const auto& renderEngineFactory = GetParam(); // skip for non color management - if (!renderEngineFactory->useColorManagement()) { - return; - } - // skip for GLESRenderEngine - if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) { - return; + if (!renderEngineFactory->typeSupported() || !renderEngineFactory->useColorManagement()) { + GTEST_SKIP(); } initializeRenderEngine(); @@ -1767,12 +1756,8 @@ TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransform_sourceDataspace) { TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransform_outputDataspace) { const auto& renderEngineFactory = GetParam(); // skip for non color management - if (!renderEngineFactory->useColorManagement()) { - return; - } - // skip for GLESRenderEngine - if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) { - return; + if (!renderEngineFactory->typeSupported() || !renderEngineFactory->useColorManagement()) { + GTEST_SKIP(); } initializeRenderEngine(); @@ -1780,81 +1765,129 @@ TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransform_outputDataspace) { } TEST_P(RenderEngineTest, drawLayers_fillBufferRoundedCorners_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferWithRoundedCorners<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformZeroLayerAlpha_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferColorTransformZeroLayerAlpha<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferAndBlurBackground_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferAndBlurBackground<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillSmallLayerAndBlurBackground_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillSmallLayerAndBlurBackground<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_overlayCorners_colorSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); overlayCorners<ColorSourceVariant>(); } TEST_P(RenderEngineTest, drawLayers_fillRedBuffer_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillRedBuffer<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillGreenBuffer_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillGreenBuffer<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBlueBuffer_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBlueBuffer<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillRedTransparentBuffer_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillRedTransparentBuffer<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferPhysicalOffset_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferPhysicalOffset<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate0_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferCheckersRotate0<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate90_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferCheckersRotate90<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate180_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferCheckersRotate180<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate270_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferCheckersRotate270<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferLayerTransform_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferLayerTransform<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransform_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferColorTransform<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } @@ -1862,12 +1895,8 @@ TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransform_opaqueBufferSource) TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformAndSourceDataspace_opaqueBufferSource) { const auto& renderEngineFactory = GetParam(); // skip for non color management - if (!renderEngineFactory->useColorManagement()) { - return; - } - // skip for GLESRenderEngine - if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) { - return; + if (!renderEngineFactory->typeSupported() || !renderEngineFactory->useColorManagement()) { + GTEST_SKIP(); } initializeRenderEngine(); @@ -1877,12 +1906,8 @@ TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformAndSourceDataspace_o TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformAndOutputDataspace_opaqueBufferSource) { const auto& renderEngineFactory = GetParam(); // skip for non color management - if (!renderEngineFactory->useColorManagement()) { - return; - } - // skip for GLESRenderEngine - if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) { - return; + if (!renderEngineFactory->typeSupported() || !renderEngineFactory->useColorManagement()) { + GTEST_SKIP(); } initializeRenderEngine(); @@ -1890,81 +1915,129 @@ TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformAndOutputDataspace_o } TEST_P(RenderEngineTest, drawLayers_fillBufferRoundedCorners_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferWithRoundedCorners<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformZeroLayerAlpha_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferColorTransformZeroLayerAlpha<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferAndBlurBackground_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferAndBlurBackground<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillSmallLayerAndBlurBackground_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillSmallLayerAndBlurBackground<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_overlayCorners_opaqueBufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); overlayCorners<BufferSourceVariant<ForceOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillRedBuffer_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillRedBuffer<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillGreenBuffer_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillGreenBuffer<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBlueBuffer_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBlueBuffer<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillRedTransparentBuffer_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillRedTransparentBuffer<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferPhysicalOffset_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferPhysicalOffset<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate0_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferCheckersRotate0<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate90_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferCheckersRotate90<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate180_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferCheckersRotate180<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferCheckersRotate270_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferCheckersRotate270<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferLayerTransform_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferLayerTransform<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransform_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferColorTransform<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } @@ -1972,12 +2045,8 @@ TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransform_bufferSource) { TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformAndSourceDataspace_bufferSource) { const auto& renderEngineFactory = GetParam(); // skip for non color management - if (!renderEngineFactory->useColorManagement()) { - return; - } - // skip for GLESRenderEngine - if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) { - return; + if (!renderEngineFactory->typeSupported() || !renderEngineFactory->useColorManagement()) { + GTEST_SKIP(); } initializeRenderEngine(); @@ -1987,12 +2056,8 @@ TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformAndSourceDataspace_b TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformAndOutputDataspace_bufferSource) { const auto& renderEngineFactory = GetParam(); // skip for non color management - if (!renderEngineFactory->useColorManagement()) { - return; - } - // skip for GLESRenderEngine - if (renderEngineFactory->type() != renderengine::RenderEngine::RenderEngineType::GLES) { - return; + if (!renderEngineFactory->typeSupported() || !renderEngineFactory->useColorManagement()) { + GTEST_SKIP(); } initializeRenderEngine(); @@ -2000,46 +2065,73 @@ TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformAndOutputDataspace_b } TEST_P(RenderEngineTest, drawLayers_fillBufferRoundedCorners_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferWithRoundedCorners<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferColorTransformZeroLayerAlpha_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferColorTransformZeroLayerAlpha<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferAndBlurBackground_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferAndBlurBackground<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillSmallLayerAndBlurBackground_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillSmallLayerAndBlurBackground<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_overlayCorners_bufferSource) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); overlayCorners<BufferSourceVariant<RelaxOpaqueBufferVariant>>(); } TEST_P(RenderEngineTest, drawLayers_fillBufferTextureTransform) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferTextureTransform(); } TEST_P(RenderEngineTest, drawLayers_fillBuffer_premultipliesAlpha) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferWithPremultiplyAlpha(); } TEST_P(RenderEngineTest, drawLayers_fillBuffer_withoutPremultiplyingAlpha) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); fillBufferWithoutPremultiplyAlpha(); } TEST_P(RenderEngineTest, drawLayers_fillShadow_castsWithoutCasterLayer) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); const ubyte4 backgroundColor(static_cast<uint8_t>(255), static_cast<uint8_t>(255), @@ -2056,6 +2148,9 @@ TEST_P(RenderEngineTest, drawLayers_fillShadow_castsWithoutCasterLayer) { } TEST_P(RenderEngineTest, drawLayers_fillShadow_casterLayerMinSize) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); const ubyte4 casterColor(static_cast<uint8_t>(255), static_cast<uint8_t>(0), @@ -2077,6 +2172,9 @@ TEST_P(RenderEngineTest, drawLayers_fillShadow_casterLayerMinSize) { } TEST_P(RenderEngineTest, drawLayers_fillShadow_casterColorLayer) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); const ubyte4 casterColor(static_cast<uint8_t>(255), static_cast<uint8_t>(0), @@ -2099,6 +2197,9 @@ TEST_P(RenderEngineTest, drawLayers_fillShadow_casterColorLayer) { } TEST_P(RenderEngineTest, drawLayers_fillShadow_casterOpaqueBufferLayer) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); const ubyte4 casterColor(static_cast<uint8_t>(255), static_cast<uint8_t>(0), @@ -2122,6 +2223,9 @@ TEST_P(RenderEngineTest, drawLayers_fillShadow_casterOpaqueBufferLayer) { } TEST_P(RenderEngineTest, drawLayers_fillShadow_casterWithRoundedCorner) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); const ubyte4 casterColor(static_cast<uint8_t>(255), static_cast<uint8_t>(0), @@ -2146,6 +2250,9 @@ TEST_P(RenderEngineTest, drawLayers_fillShadow_casterWithRoundedCorner) { } TEST_P(RenderEngineTest, drawLayers_fillShadow_translucentCasterWithAlpha) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); const ubyte4 casterColor(255, 0, 0, 255); @@ -2173,6 +2280,9 @@ TEST_P(RenderEngineTest, drawLayers_fillShadow_translucentCasterWithAlpha) { } TEST_P(RenderEngineTest, cleanupPostRender_cleansUpOnce) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); renderengine::DisplaySettings settings; @@ -2187,28 +2297,36 @@ TEST_P(RenderEngineTest, cleanupPostRender_cleansUpOnce) { layer.alpha = 1.0; layers.push_back(layer); - std::future<renderengine::RenderEngineResult> resultOne = + ftl::Future<FenceResult> futureOne = mRE->drawLayers(settings, layers, mBuffer, true, base::unique_fd()); - ASSERT_TRUE(resultOne.valid()); - auto [statusOne, fenceOne] = resultOne.get(); - ASSERT_EQ(NO_ERROR, statusOne); - - std::future<renderengine::RenderEngineResult> resultTwo = - mRE->drawLayers(settings, layers, mBuffer, true, std::move(fenceOne)); - ASSERT_TRUE(resultTwo.valid()); - auto [statusTwo, fenceTwo] = resultTwo.get(); - ASSERT_EQ(NO_ERROR, statusTwo); - if (fenceTwo.ok()) { - sync_wait(fenceTwo.get(), -1); - } + ASSERT_TRUE(futureOne.valid()); + auto resultOne = futureOne.get(); + ASSERT_TRUE(resultOne.ok()); + auto fenceOne = resultOne.value(); + + ftl::Future<FenceResult> futureTwo = + mRE->drawLayers(settings, layers, mBuffer, true, base::unique_fd(fenceOne->dup())); + ASSERT_TRUE(futureTwo.valid()); + auto resultTwo = futureTwo.get(); + ASSERT_TRUE(resultTwo.ok()); + auto fenceTwo = resultTwo.value(); + fenceTwo->waitForever(LOG_TAG); // Only cleanup the first time. - EXPECT_FALSE(mRE->canSkipPostRenderCleanup()); - mRE->cleanupPostRender(); - EXPECT_TRUE(mRE->canSkipPostRenderCleanup()); + if (mRE->canSkipPostRenderCleanup()) { + // Skia's Vk backend may keep the texture alive beyond drawLayersInternal, so + // it never gets added to the cleanup list. In those cases, we can skip. + EXPECT_TRUE(GetParam()->type() == renderengine::RenderEngine::RenderEngineType::SKIA_VK); + } else { + mRE->cleanupPostRender(); + EXPECT_TRUE(mRE->canSkipPostRenderCleanup()); + } } TEST_P(RenderEngineTest, testRoundedCornersCrop) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); renderengine::DisplaySettings settings; @@ -2259,6 +2377,9 @@ TEST_P(RenderEngineTest, testRoundedCornersCrop) { } TEST_P(RenderEngineTest, testRoundedCornersParentCrop) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); renderengine::DisplaySettings settings; @@ -2304,6 +2425,9 @@ TEST_P(RenderEngineTest, testRoundedCornersParentCrop) { } TEST_P(RenderEngineTest, testRoundedCornersParentCropSmallBounds) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); renderengine::DisplaySettings settings; @@ -2381,6 +2505,9 @@ TEST_P(RenderEngineTest, testRoundedCornersXY) { } TEST_P(RenderEngineTest, testClear) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); const auto rect = fullscreenRect(); @@ -2410,6 +2537,9 @@ TEST_P(RenderEngineTest, testClear) { } TEST_P(RenderEngineTest, testDisableBlendingBuffer) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); const auto rect = Rect(0, 0, 1, 1); @@ -2457,11 +2587,59 @@ TEST_P(RenderEngineTest, testDisableBlendingBuffer) { expectBufferColor(rect, 0, 128, 0, 128); } -TEST_P(RenderEngineTest, testDimming) { - if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) { +TEST_P(RenderEngineTest, testBorder) { + if (GetParam()->type() != renderengine::RenderEngine::RenderEngineType::SKIA_GL) { GTEST_SKIP(); } + if (!GetParam()->useColorManagement()) { + GTEST_SKIP(); + } + + initializeRenderEngine(); + + const ui::Dataspace dataspace = ui::Dataspace::V0_SRGB; + + const auto displayRect = Rect(1080, 2280); + renderengine::DisplaySettings display{ + .physicalDisplay = displayRect, + .clip = displayRect, + .outputDataspace = dataspace, + }; + display.borderInfoList.clear(); + renderengine::BorderRenderInfo info; + info.combinedRegion = Region(Rect(99, 99, 199, 199)); + info.width = 20.0f; + info.color = half4{1.0f, 128.0f / 255.0f, 0.0f, 1.0f}; + display.borderInfoList.emplace_back(info); + + const auto greenBuffer = allocateAndFillSourceBuffer(1, 1, ubyte4(0, 255, 0, 255)); + const renderengine::LayerSettings greenLayer{ + .geometry.boundaries = FloatRect(0.f, 0.f, 1.f, 1.f), + .source = + renderengine::PixelSource{ + .buffer = + renderengine::Buffer{ + .buffer = greenBuffer, + .usePremultipliedAlpha = true, + }, + }, + .alpha = 1.0f, + .sourceDataspace = dataspace, + .whitePointNits = 200.f, + }; + + std::vector<renderengine::LayerSettings> layers; + layers.emplace_back(greenLayer); + invokeDraw(display, layers); + + expectBufferColor(Rect(99, 99, 101, 101), 255, 128, 0, 255, 1); +} + +TEST_P(RenderEngineTest, testDimming) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); const ui::Dataspace dataspace = ui::Dataspace::V0_SRGB_LINEAR; @@ -2534,7 +2712,7 @@ TEST_P(RenderEngineTest, testDimming) { } TEST_P(RenderEngineTest, testDimming_inGammaSpace) { - if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) { + if (!GetParam()->typeSupported()) { GTEST_SKIP(); } initializeRenderEngine(); @@ -2612,7 +2790,7 @@ TEST_P(RenderEngineTest, testDimming_inGammaSpace) { } TEST_P(RenderEngineTest, testDimming_inGammaSpace_withDisplayColorTransform) { - if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) { + if (!GetParam()->typeSupported()) { GTEST_SKIP(); } initializeRenderEngine(); @@ -2675,7 +2853,7 @@ TEST_P(RenderEngineTest, testDimming_inGammaSpace_withDisplayColorTransform) { } TEST_P(RenderEngineTest, testDimming_inGammaSpace_withDisplayColorTransform_deviceHandles) { - if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) { + if (!GetParam()->typeSupported()) { GTEST_SKIP(); } initializeRenderEngine(); @@ -2739,10 +2917,10 @@ TEST_P(RenderEngineTest, testDimming_inGammaSpace_withDisplayColorTransform_devi } TEST_P(RenderEngineTest, testDimming_withoutTargetLuminance) { - initializeRenderEngine(); - if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) { - return; + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); } + initializeRenderEngine(); const auto displayRect = Rect(2, 1); const renderengine::DisplaySettings display{ @@ -2793,6 +2971,9 @@ TEST_P(RenderEngineTest, testDimming_withoutTargetLuminance) { } TEST_P(RenderEngineTest, test_isOpaque) { + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); + } initializeRenderEngine(); const auto rect = Rect(0, 0, 1, 1); @@ -2844,11 +3025,7 @@ TEST_P(RenderEngineTest, test_isOpaque) { } TEST_P(RenderEngineTest, test_tonemapPQMatches) { - if (!GetParam()->useColorManagement()) { - GTEST_SKIP(); - } - - if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) { + if (!GetParam()->typeSupported() || !GetParam()->useColorManagement()) { GTEST_SKIP(); } @@ -2865,11 +3042,7 @@ TEST_P(RenderEngineTest, test_tonemapPQMatches) { } TEST_P(RenderEngineTest, test_tonemapHLGMatches) { - if (!GetParam()->useColorManagement()) { - GTEST_SKIP(); - } - - if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) { + if (!GetParam()->typeSupported() || !GetParam()->useColorManagement()) { GTEST_SKIP(); } @@ -2886,10 +3059,9 @@ TEST_P(RenderEngineTest, test_tonemapHLGMatches) { } TEST_P(RenderEngineTest, r8_behaves_as_mask) { - if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) { - return; + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); } - initializeRenderEngine(); const auto r8Buffer = allocateR8Buffer(2, 1); @@ -2947,10 +3119,9 @@ TEST_P(RenderEngineTest, r8_behaves_as_mask) { } TEST_P(RenderEngineTest, r8_respects_color_transform) { - if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) { - return; + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); } - initializeRenderEngine(); const auto r8Buffer = allocateR8Buffer(2, 1); @@ -3013,10 +3184,9 @@ TEST_P(RenderEngineTest, r8_respects_color_transform) { } TEST_P(RenderEngineTest, r8_respects_color_transform_when_device_handles) { - if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) { - return; + if (!GetParam()->typeSupported()) { + GTEST_SKIP(); } - initializeRenderEngine(); const auto r8Buffer = allocateR8Buffer(2, 1); @@ -3082,10 +3252,9 @@ TEST_P(RenderEngineTest, r8_respects_color_transform_when_device_handles) { } TEST_P(RenderEngineTest, primeShaderCache) { - if (GetParam()->type() == renderengine::RenderEngine::RenderEngineType::GLES) { + if (!GetParam()->typeSupported()) { GTEST_SKIP(); } - initializeRenderEngine(); auto fut = mRE->primeCache(); diff --git a/libs/renderengine/tests/RenderEngineThreadedTest.cpp b/libs/renderengine/tests/RenderEngineThreadedTest.cpp index 96851892b4..fe3a16d4bf 100644 --- a/libs/renderengine/tests/RenderEngineThreadedTest.cpp +++ b/libs/renderengine/tests/RenderEngineThreadedTest.cpp @@ -17,8 +17,10 @@ #include <cutils/properties.h> #include <gmock/gmock.h> #include <gtest/gtest.h> +#include <hardware/gralloc.h> #include <renderengine/impl/ExternalTexture.h> #include <renderengine/mock/RenderEngine.h> +#include <ui/PixelFormat.h> #include "../threaded/RenderEngineThreaded.h" namespace android { @@ -95,18 +97,6 @@ TEST_F(RenderEngineThreadedTest, getMaxViewportDims_returns0) { ASSERT_EQ(dims, result); } -TEST_F(RenderEngineThreadedTest, isProtected_returnsFalse) { - EXPECT_CALL(*mRenderEngine, isProtected()).WillOnce(Return(false)); - status_t result = mThreadedRE->isProtected(); - ASSERT_EQ(false, result); -} - -TEST_F(RenderEngineThreadedTest, isProtected_returnsTrue) { - EXPECT_CALL(*mRenderEngine, isProtected()).WillOnce(Return(true)); - size_t result = mThreadedRE->isProtected(); - ASSERT_EQ(true, result); -} - TEST_F(RenderEngineThreadedTest, supportsProtectedContent_returnsFalse) { EXPECT_CALL(*mRenderEngine, supportsProtectedContent()).WillOnce(Return(false)); status_t result = mThreadedRE->supportsProtectedContent(); @@ -119,28 +109,6 @@ TEST_F(RenderEngineThreadedTest, supportsProtectedContent_returnsTrue) { ASSERT_EQ(true, result); } -TEST_F(RenderEngineThreadedTest, useProtectedContext) { - EXPECT_CALL(*mRenderEngine, useProtectedContext(true)); - auto& ipExpect = EXPECT_CALL(*mRenderEngine, isProtected()).WillOnce(Return(false)); - EXPECT_CALL(*mRenderEngine, supportsProtectedContent()).WillOnce(Return(true)); - EXPECT_CALL(*mRenderEngine, isProtected()).After(ipExpect).WillOnce(Return(true)); - - mThreadedRE->useProtectedContext(true); - ASSERT_EQ(true, mThreadedRE->isProtected()); - - // call ANY synchronous function to ensure that useProtectedContext has completed. - mThreadedRE->getContextPriority(); - ASSERT_EQ(true, mThreadedRE->isProtected()); -} - -TEST_F(RenderEngineThreadedTest, useProtectedContext_quickReject) { - EXPECT_CALL(*mRenderEngine, useProtectedContext(false)).Times(0); - EXPECT_CALL(*mRenderEngine, isProtected()).WillOnce(Return(false)); - mThreadedRE->useProtectedContext(false); - // call ANY synchronous function to ensure that useProtectedContext has completed. - mThreadedRE->getContextPriority(); -} - TEST_F(RenderEngineThreadedTest, PostRenderCleanup_skipped) { EXPECT_CALL(*mRenderEngine, canSkipPostRenderCleanup()).WillOnce(Return(true)); EXPECT_CALL(*mRenderEngine, cleanupPostRender()).Times(0); @@ -176,27 +144,86 @@ TEST_F(RenderEngineThreadedTest, drawLayers) { std::vector<renderengine::LayerSettings> layers; std::shared_ptr<renderengine::ExternalTexture> buffer = std::make_shared< renderengine::impl:: - ExternalTexture>(new GraphicBuffer(), *mRenderEngine, + ExternalTexture>(sp<GraphicBuffer>::make(), *mRenderEngine, renderengine::impl::ExternalTexture::Usage::READABLE | renderengine::impl::ExternalTexture::Usage::WRITEABLE); base::unique_fd bufferFence; + EXPECT_CALL(*mRenderEngine, useProtectedContext(false)); + EXPECT_CALL(*mRenderEngine, drawLayersInternal) + .WillOnce([&](const std::shared_ptr<std::promise<FenceResult>>&& resultPromise, + const renderengine::DisplaySettings&, + const std::vector<renderengine::LayerSettings>&, + const std::shared_ptr<renderengine::ExternalTexture>&, const bool, + base::unique_fd&&) { resultPromise->set_value(Fence::NO_FENCE); }); + + ftl::Future<FenceResult> future = + mThreadedRE->drawLayers(settings, layers, buffer, false, std::move(bufferFence)); + ASSERT_TRUE(future.valid()); + auto result = future.get(); + ASSERT_TRUE(result.ok()); +} + +TEST_F(RenderEngineThreadedTest, drawLayers_protectedLayer) { + renderengine::DisplaySettings settings; + auto layerBuffer = sp<GraphicBuffer>::make(); + layerBuffer->usage |= GRALLOC_USAGE_PROTECTED; + renderengine::LayerSettings layer; + layer.source.buffer.buffer = std::make_shared< + renderengine::impl::ExternalTexture>(std::move(layerBuffer), *mRenderEngine, + renderengine::impl::ExternalTexture::Usage:: + READABLE); + std::vector<renderengine::LayerSettings> layers = {std::move(layer)}; + std::shared_ptr<renderengine::ExternalTexture> buffer = std::make_shared< + renderengine::impl:: + ExternalTexture>(sp<GraphicBuffer>::make(), *mRenderEngine, + renderengine::impl::ExternalTexture::Usage::READABLE | + renderengine::impl::ExternalTexture::Usage::WRITEABLE); + + base::unique_fd bufferFence; + + EXPECT_CALL(*mRenderEngine, useProtectedContext(true)); + EXPECT_CALL(*mRenderEngine, drawLayersInternal) + .WillOnce([&](const std::shared_ptr<std::promise<FenceResult>>&& resultPromise, + const renderengine::DisplaySettings&, + const std::vector<renderengine::LayerSettings>&, + const std::shared_ptr<renderengine::ExternalTexture>&, const bool, + base::unique_fd&&) { resultPromise->set_value(Fence::NO_FENCE); }); + + ftl::Future<FenceResult> future = + mThreadedRE->drawLayers(settings, layers, buffer, false, std::move(bufferFence)); + ASSERT_TRUE(future.valid()); + auto result = future.get(); + ASSERT_TRUE(result.ok()); +} + +TEST_F(RenderEngineThreadedTest, drawLayers_protectedOutputBuffer) { + renderengine::DisplaySettings settings; + std::vector<renderengine::LayerSettings> layers; + auto graphicBuffer = sp<GraphicBuffer>::make(); + graphicBuffer->usage |= GRALLOC_USAGE_PROTECTED; + std::shared_ptr<renderengine::ExternalTexture> buffer = std::make_shared< + renderengine::impl:: + ExternalTexture>(std::move(graphicBuffer), *mRenderEngine, + renderengine::impl::ExternalTexture::Usage::READABLE | + renderengine::impl::ExternalTexture::Usage::WRITEABLE); + + base::unique_fd bufferFence; + + EXPECT_CALL(*mRenderEngine, useProtectedContext(true)); EXPECT_CALL(*mRenderEngine, drawLayersInternal) - .WillOnce([&](const std::shared_ptr<std::promise<renderengine::RenderEngineResult>>&& - resultPromise, + .WillOnce([&](const std::shared_ptr<std::promise<FenceResult>>&& resultPromise, const renderengine::DisplaySettings&, const std::vector<renderengine::LayerSettings>&, const std::shared_ptr<renderengine::ExternalTexture>&, const bool, - base::unique_fd&&) -> void { - resultPromise->set_value({NO_ERROR, base::unique_fd()}); - }); + base::unique_fd&&) { resultPromise->set_value(Fence::NO_FENCE); }); - std::future<renderengine::RenderEngineResult> result = + ftl::Future<FenceResult> future = mThreadedRE->drawLayers(settings, layers, buffer, false, std::move(bufferFence)); - ASSERT_TRUE(result.valid()); - auto [status, _] = result.get(); - ASSERT_EQ(NO_ERROR, status); + ASSERT_TRUE(future.valid()); + auto result = future.get(); + ASSERT_TRUE(result.ok()); } } // namespace android diff --git a/libs/renderengine/threaded/RenderEngineThreaded.cpp b/libs/renderengine/threaded/RenderEngineThreaded.cpp index 203bb54701..6a1561abcd 100644 --- a/libs/renderengine/threaded/RenderEngineThreaded.cpp +++ b/libs/renderengine/threaded/RenderEngineThreaded.cpp @@ -90,7 +90,6 @@ void RenderEngineThreaded::threadMain(CreateInstanceFactory factory) NO_THREAD_S } mRenderEngine = factory(); - mIsProtected = mRenderEngine->isProtected(); pthread_setname_np(pthread_self(), mThreadName); @@ -231,16 +230,17 @@ void RenderEngineThreaded::mapExternalTextureBuffer(const sp<GraphicBuffer>& buf mCondition.notify_one(); } -void RenderEngineThreaded::unmapExternalTextureBuffer(const sp<GraphicBuffer>& buffer) { +void RenderEngineThreaded::unmapExternalTextureBuffer(sp<GraphicBuffer>&& buffer) { ATRACE_CALL(); // This function is designed so it can run asynchronously, so we do not need to wait // for the futures. { std::lock_guard lock(mThreadMutex); - mFunctionCalls.push([=](renderengine::RenderEngine& instance) { - ATRACE_NAME("REThreaded::unmapExternalTextureBuffer"); - instance.unmapExternalTextureBuffer(buffer); - }); + mFunctionCalls.push( + [=, buffer = std::move(buffer)](renderengine::RenderEngine& instance) mutable { + ATRACE_NAME("REThreaded::unmapExternalTextureBuffer"); + instance.unmapExternalTextureBuffer(std::move(buffer)); + }); } mCondition.notify_one(); } @@ -255,41 +255,11 @@ size_t RenderEngineThreaded::getMaxViewportDims() const { return mRenderEngine->getMaxViewportDims(); } -bool RenderEngineThreaded::isProtected() const { - waitUntilInitialized(); - std::lock_guard lock(mThreadMutex); - return mIsProtected; -} - bool RenderEngineThreaded::supportsProtectedContent() const { waitUntilInitialized(); return mRenderEngine->supportsProtectedContent(); } -void RenderEngineThreaded::useProtectedContext(bool useProtectedContext) { - if (isProtected() == useProtectedContext || - (useProtectedContext && !supportsProtectedContent())) { - return; - } - - { - std::lock_guard lock(mThreadMutex); - mFunctionCalls.push([useProtectedContext, this](renderengine::RenderEngine& instance) { - ATRACE_NAME("REThreaded::useProtectedContext"); - instance.useProtectedContext(useProtectedContext); - if (instance.isProtected() != useProtectedContext) { - ALOGE("Failed to switch RenderEngine context."); - // reset the cached mIsProtected value to a good state, but this does not - // prevent other callers of this method and isProtected from reading the - // invalid cached value. - mIsProtected = instance.isProtected(); - } - }); - mIsProtected = useProtectedContext; - } - mCondition.notify_one(); -} - void RenderEngineThreaded::cleanupPostRender() { if (canSkipPostRenderCleanup()) { return; @@ -313,27 +283,28 @@ bool RenderEngineThreaded::canSkipPostRenderCleanup() const { } void RenderEngineThreaded::drawLayersInternal( - const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise, + const std::shared_ptr<std::promise<FenceResult>>&& resultPromise, const DisplaySettings& display, const std::vector<LayerSettings>& layers, const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache, base::unique_fd&& bufferFence) { - resultPromise->set_value({NO_ERROR, base::unique_fd()}); + resultPromise->set_value(Fence::NO_FENCE); return; } -std::future<RenderEngineResult> RenderEngineThreaded::drawLayers( +ftl::Future<FenceResult> RenderEngineThreaded::drawLayers( const DisplaySettings& display, const std::vector<LayerSettings>& layers, const std::shared_ptr<ExternalTexture>& buffer, const bool useFramebufferCache, base::unique_fd&& bufferFence) { ATRACE_CALL(); - const auto resultPromise = std::make_shared<std::promise<RenderEngineResult>>(); - std::future<RenderEngineResult> resultFuture = resultPromise->get_future(); + const auto resultPromise = std::make_shared<std::promise<FenceResult>>(); + std::future<FenceResult> resultFuture = resultPromise->get_future(); int fd = bufferFence.release(); { std::lock_guard lock(mThreadMutex); mFunctionCalls.push([resultPromise, display, layers, buffer, useFramebufferCache, fd](renderengine::RenderEngine& instance) { ATRACE_NAME("REThreaded::drawLayers"); + instance.updateProtectedContext(layers, buffer); instance.drawLayersInternal(std::move(resultPromise), display, layers, buffer, useFramebufferCache, base::unique_fd(fd)); }); diff --git a/libs/renderengine/threaded/RenderEngineThreaded.h b/libs/renderengine/threaded/RenderEngineThreaded.h index 1340902126..6eb108e064 100644 --- a/libs/renderengine/threaded/RenderEngineThreaded.h +++ b/libs/renderengine/threaded/RenderEngineThreaded.h @@ -51,16 +51,14 @@ public: size_t getMaxTextureSize() const override; size_t getMaxViewportDims() const override; - bool isProtected() const override; bool supportsProtectedContent() const override; - void useProtectedContext(bool useProtectedContext) override; void cleanupPostRender() override; - std::future<RenderEngineResult> drawLayers(const DisplaySettings& display, - const std::vector<LayerSettings>& layers, - const std::shared_ptr<ExternalTexture>& buffer, - const bool useFramebufferCache, - base::unique_fd&& bufferFence) override; + ftl::Future<FenceResult> drawLayers(const DisplaySettings& display, + const std::vector<LayerSettings>& layers, + const std::shared_ptr<ExternalTexture>& buffer, + const bool useFramebufferCache, + base::unique_fd&& bufferFence) override; void cleanFramebufferCache() override; int getContextPriority() override; @@ -71,9 +69,9 @@ public: protected: void mapExternalTextureBuffer(const sp<GraphicBuffer>& buffer, bool isRenderable) override; - void unmapExternalTextureBuffer(const sp<GraphicBuffer>& buffer) override; + void unmapExternalTextureBuffer(sp<GraphicBuffer>&& buffer) override; bool canSkipPostRenderCleanup() const override; - void drawLayersInternal(const std::shared_ptr<std::promise<RenderEngineResult>>&& resultPromise, + void drawLayersInternal(const std::shared_ptr<std::promise<FenceResult>>&& resultPromise, const DisplaySettings& display, const std::vector<LayerSettings>& layers, const std::shared_ptr<ExternalTexture>& buffer, @@ -84,6 +82,9 @@ private: void waitUntilInitialized() const; static status_t setSchedFifo(bool enabled); + // No-op. This method is only called on leaf implementations of RenderEngine. + void useProtectedContext(bool) override {} + /* ------------------------------------------------------------------------ * Threading */ @@ -107,7 +108,6 @@ private: * Render Engine */ std::unique_ptr<renderengine::RenderEngine> mRenderEngine; - std::atomic<bool> mIsProtected = false; }; } // namespace threaded } // namespace renderengine diff --git a/libs/sensor/ISensorServer.cpp b/libs/sensor/ISensorServer.cpp index 93c95b98c5..019d6cb070 100644 --- a/libs/sensor/ISensorServer.cpp +++ b/libs/sensor/ISensorServer.cpp @@ -22,12 +22,12 @@ #include <cutils/native_handle.h> #include <utils/Errors.h> #include <utils/RefBase.h> -#include <utils/Vector.h> #include <utils/Timers.h> +#include <utils/Vector.h> -#include <binder/Parcel.h> #include <binder/IInterface.h> #include <binder/IResultReceiver.h> +#include <binder/Parcel.h> #include <sensor/Sensor.h> #include <sensor/ISensorEventConnection.h> @@ -42,6 +42,7 @@ enum { GET_DYNAMIC_SENSOR_LIST, CREATE_SENSOR_DIRECT_CONNECTION, SET_OPERATION_PARAMETER, + GET_RUNTIME_SENSOR_LIST, }; class BpSensorServer : public BpInterface<ISensorServer> @@ -98,6 +99,25 @@ public: return v; } + virtual Vector<Sensor> getRuntimeSensorList(const String16& opPackageName, int deviceId) + { + Parcel data, reply; + data.writeInterfaceToken(ISensorServer::getInterfaceDescriptor()); + data.writeString16(opPackageName); + data.writeInt32(deviceId); + remote()->transact(GET_RUNTIME_SENSOR_LIST, data, &reply); + Sensor s; + Vector<Sensor> v; + uint32_t n = reply.readUint32(); + v.setCapacity(n); + while (n) { + n--; + reply.read(s); + v.add(s); + } + return v; + } + virtual sp<ISensorEventConnection> createSensorEventConnection(const String8& packageName, int mode, const String16& opPackageName, const String16& attributionTag) { @@ -119,10 +139,12 @@ public: } virtual sp<ISensorEventConnection> createSensorDirectConnection(const String16& opPackageName, - uint32_t size, int32_t type, int32_t format, const native_handle_t *resource) { + int deviceId, uint32_t size, int32_t type, int32_t format, + const native_handle_t *resource) { Parcel data, reply; data.writeInterfaceToken(ISensorServer::getInterfaceDescriptor()); data.writeString16(opPackageName); + data.writeInt32(deviceId); data.writeUint32(size); data.writeInt32(type); data.writeInt32(format); @@ -202,9 +224,22 @@ status_t BnSensorServer::onTransact( } return NO_ERROR; } + case GET_RUNTIME_SENSOR_LIST: { + CHECK_INTERFACE(ISensorServer, data, reply); + const String16& opPackageName = data.readString16(); + const int deviceId = data.readInt32(); + Vector<Sensor> v(getRuntimeSensorList(opPackageName, deviceId)); + size_t n = v.size(); + reply->writeUint32(static_cast<uint32_t>(n)); + for (size_t i = 0; i < n; i++) { + reply->write(v[i]); + } + return NO_ERROR; + } case CREATE_SENSOR_DIRECT_CONNECTION: { CHECK_INTERFACE(ISensorServer, data, reply); const String16& opPackageName = data.readString16(); + const int deviceId = data.readInt32(); uint32_t size = data.readUint32(); int32_t type = data.readInt32(); int32_t format = data.readInt32(); @@ -213,9 +248,10 @@ status_t BnSensorServer::onTransact( if (resource == nullptr) { return BAD_VALUE; } - sp<ISensorEventConnection> ch = - createSensorDirectConnection(opPackageName, size, type, format, resource); - native_handle_close(resource); + native_handle_set_fdsan_tag(resource); + sp<ISensorEventConnection> ch = createSensorDirectConnection( + opPackageName, deviceId, size, type, format, resource); + native_handle_close_with_tag(resource); native_handle_delete(resource); reply->writeStrongBinder(IInterface::asBinder(ch)); return NO_ERROR; diff --git a/libs/sensor/Sensor.cpp b/libs/sensor/Sensor.cpp index 1d61805204..a1549ea385 100644 --- a/libs/sensor/Sensor.cpp +++ b/libs/sensor/Sensor.cpp @@ -264,10 +264,6 @@ Sensor::Sensor(struct sensor_t const& hwSensor, const uuid_t& uuid, int halVersi mStringType = SENSOR_STRING_TYPE_HEART_BEAT; mFlags |= SENSOR_FLAG_SPECIAL_REPORTING_MODE; break; - - // TODO: Placeholder for LLOB sensor type - - case SENSOR_TYPE_ACCELEROMETER_UNCALIBRATED: mStringType = SENSOR_STRING_TYPE_ACCELEROMETER_UNCALIBRATED; mFlags |= SENSOR_FLAG_CONTINUOUS_MODE; diff --git a/libs/sensor/SensorManager.cpp b/libs/sensor/SensorManager.cpp index 9f814f1c48..980f8d16d2 100644 --- a/libs/sensor/SensorManager.cpp +++ b/libs/sensor/SensorManager.cpp @@ -213,6 +213,19 @@ ssize_t SensorManager::getDynamicSensorList(Vector<Sensor> & dynamicSensors) { return static_cast<ssize_t>(count); } +ssize_t SensorManager::getRuntimeSensorList(int deviceId, Vector<Sensor>& runtimeSensors) { + Mutex::Autolock _l(mLock); + status_t err = assertStateLocked(); + if (err < 0) { + return static_cast<ssize_t>(err); + } + + runtimeSensors = mSensorServer->getRuntimeSensorList(mOpPackageName, deviceId); + size_t count = runtimeSensors.size(); + + return static_cast<ssize_t>(count); +} + ssize_t SensorManager::getDynamicSensorList(Sensor const* const** list) { Mutex::Autolock _l(mLock); status_t err = assertStateLocked(); @@ -299,6 +312,12 @@ bool SensorManager::isDataInjectionEnabled() { int SensorManager::createDirectChannel( size_t size, int channelType, const native_handle_t *resourceHandle) { + static constexpr int DEFAULT_DEVICE_ID = 0; + return createDirectChannel(DEFAULT_DEVICE_ID, size, channelType, resourceHandle); +} + +int SensorManager::createDirectChannel( + int deviceId, size_t size, int channelType, const native_handle_t *resourceHandle) { Mutex::Autolock _l(mLock); if (assertStateLocked() != NO_ERROR) { return NO_INIT; @@ -311,7 +330,7 @@ int SensorManager::createDirectChannel( } sp<ISensorEventConnection> conn = - mSensorServer->createSensorDirectConnection(mOpPackageName, + mSensorServer->createSensorDirectConnection(mOpPackageName, deviceId, static_cast<uint32_t>(size), static_cast<int32_t>(channelType), SENSOR_DIRECT_FMT_SENSORS_EVENT, resourceHandle); diff --git a/libs/sensor/include/sensor/ISensorServer.h b/libs/sensor/include/sensor/ISensorServer.h index ce5c672da0..58157280b1 100644 --- a/libs/sensor/include/sensor/ISensorServer.h +++ b/libs/sensor/include/sensor/ISensorServer.h @@ -43,13 +43,15 @@ public: virtual Vector<Sensor> getSensorList(const String16& opPackageName) = 0; virtual Vector<Sensor> getDynamicSensorList(const String16& opPackageName) = 0; + virtual Vector<Sensor> getRuntimeSensorList(const String16& opPackageName, int deviceId) = 0; virtual sp<ISensorEventConnection> createSensorEventConnection(const String8& packageName, int mode, const String16& opPackageName, const String16& attributionTag) = 0; virtual int32_t isDataInjectionEnabled() = 0; virtual sp<ISensorEventConnection> createSensorDirectConnection(const String16& opPackageName, - uint32_t size, int32_t type, int32_t format, const native_handle_t *resource) = 0; + int deviceId, uint32_t size, int32_t type, int32_t format, + const native_handle_t *resource) = 0; virtual int setOperationParameter( int32_t handle, int32_t type, const Vector<float> &floats, const Vector<int32_t> &ints) = 0; diff --git a/libs/sensor/include/sensor/SensorManager.h b/libs/sensor/include/sensor/SensorManager.h index 7c9d604ff7..bb44cb8869 100644 --- a/libs/sensor/include/sensor/SensorManager.h +++ b/libs/sensor/include/sensor/SensorManager.h @@ -60,11 +60,14 @@ public: ssize_t getSensorList(Sensor const* const** list); ssize_t getDynamicSensorList(Vector<Sensor>& list); ssize_t getDynamicSensorList(Sensor const* const** list); + ssize_t getRuntimeSensorList(int deviceId, Vector<Sensor>& list); Sensor const* getDefaultSensor(int type); sp<SensorEventQueue> createEventQueue( String8 packageName = String8(""), int mode = 0, String16 attributionTag = String16("")); bool isDataInjectionEnabled(); int createDirectChannel(size_t size, int channelType, const native_handle_t *channelData); + int createDirectChannel( + int deviceId, size_t size, int channelType, const native_handle_t *channelData); void destroyDirectChannel(int channelNativeHandle); int configureDirectChannel(int channelNativeHandle, int sensorHandle, int rateLevel); int setOperationParameter(int handle, int type, const Vector<float> &floats, const Vector<int32_t> &ints); diff --git a/libs/shaders/Android.bp b/libs/shaders/Android.bp index 847747948a..960f845488 100644 --- a/libs/shaders/Android.bp +++ b/libs/shaders/Android.bp @@ -23,13 +23,14 @@ package { cc_library_static { name: "libshaders", - + defaults: [ + "android.hardware.graphics.common-ndk_shared", + "android.hardware.graphics.composer3-ndk_shared", + ], export_include_dirs: ["include"], local_include_dirs: ["include"], shared_libs: [ - "android.hardware.graphics.common-V4-ndk", - "android.hardware.graphics.composer3-V1-ndk", "android.hardware.graphics.common@1.2", "libnativewindow", ], diff --git a/libs/shaders/include/shaders/shaders.h b/libs/shaders/include/shaders/shaders.h index 2a4a370078..5a4aaab851 100644 --- a/libs/shaders/include/shaders/shaders.h +++ b/libs/shaders/include/shaders/shaders.h @@ -51,29 +51,29 @@ struct LinearEffect { // Input dataspace of the source colors. const ui::Dataspace inputDataspace = ui::Dataspace::SRGB; - // Working dataspace for the output surface, for conversion from linear space. + // Working dataspace for the output surface. const ui::Dataspace outputDataspace = ui::Dataspace::SRGB; // Sets whether alpha premultiplication must be undone. // This is required if the source colors use premultiplied alpha and is not opaque. const bool undoPremultipliedAlpha = false; - // "Fake" dataspace of the source colors. This is used for applying an EOTF to compute linear - // RGB. This is used when Skia is expected to color manage the input image based on the - // dataspace of the provided source image and destination surface. SkRuntimeEffects use the - // destination color space as the working color space. RenderEngine deliberately sets the color - // space for input images and destination surfaces to be the same whenever LinearEffects are - // expected to be used so that color-management is controlled by RenderEngine, but other users - // of a LinearEffect may not be able to control the color space of the images and surfaces. So - // fakeInputDataspace is used to essentially masquerade the input dataspace to be the output - // dataspace for correct conversion to linear colors. - ui::Dataspace fakeInputDataspace = ui::Dataspace::UNKNOWN; + // "Fake" dataspace of the destination colors. This is used for applying an OETF to compute + // non-linear RGB. This is used when Skia is expected to color manage the input image based on + // the dataspace of the provided source image and destination surface. Some use-cases in + // RenderEngine expect to apply a different OETF than what is expected by Skia. As in, + // RenderEngine will color manage to a custom destination and "cast" the result to Skia's + // working space. + ui::Dataspace fakeOutputDataspace = ui::Dataspace::UNKNOWN; + + enum SkSLType { Shader, ColorFilter }; + SkSLType type = Shader; }; static inline bool operator==(const LinearEffect& lhs, const LinearEffect& rhs) { return lhs.inputDataspace == rhs.inputDataspace && lhs.outputDataspace == rhs.outputDataspace && lhs.undoPremultipliedAlpha == rhs.undoPremultipliedAlpha && - lhs.fakeInputDataspace == rhs.fakeInputDataspace; + lhs.fakeOutputDataspace == rhs.fakeOutputDataspace; } struct LinearEffectHasher { @@ -86,7 +86,7 @@ struct LinearEffectHasher { size_t result = std::hash<ui::Dataspace>{}(le.inputDataspace); result = HashCombine(result, std::hash<ui::Dataspace>{}(le.outputDataspace)); result = HashCombine(result, std::hash<bool>{}(le.undoPremultipliedAlpha)); - return HashCombine(result, std::hash<ui::Dataspace>{}(le.fakeInputDataspace)); + return HashCombine(result, std::hash<ui::Dataspace>{}(le.fakeOutputDataspace)); } }; diff --git a/libs/shaders/shaders.cpp b/libs/shaders/shaders.cpp index f80e93f6f8..c85517a976 100644 --- a/libs/shaders/shaders.cpp +++ b/libs/shaders/shaders.cpp @@ -33,212 +33,111 @@ aidl::android::hardware::graphics::common::Dataspace toAidlDataspace(ui::Dataspa return static_cast<aidl::android::hardware::graphics::common::Dataspace>(dataspace); } -void generateEOTF(ui::Dataspace dataspace, std::string& shader) { - switch (dataspace & HAL_DATASPACE_TRANSFER_MASK) { - case HAL_DATASPACE_TRANSFER_ST2084: - shader.append(R"( - - float3 EOTF(float3 color) { - float m1 = (2610.0 / 4096.0) / 4.0; - float m2 = (2523.0 / 4096.0) * 128.0; - float c1 = (3424.0 / 4096.0); - float c2 = (2413.0 / 4096.0) * 32.0; - float c3 = (2392.0 / 4096.0) * 32.0; - - float3 tmp = pow(clamp(color, 0.0, 1.0), 1.0 / float3(m2)); - tmp = max(tmp - c1, 0.0) / (c2 - c3 * tmp); - return pow(tmp, 1.0 / float3(m1)); - } - )"); - break; - case HAL_DATASPACE_TRANSFER_HLG: - shader.append(R"( - float EOTF_channel(float channel) { - const float a = 0.17883277; - const float b = 0.28466892; - const float c = 0.55991073; - return channel <= 0.5 ? channel * channel / 3.0 : - (exp((channel - c) / a) + b) / 12.0; - } - - float3 EOTF(float3 color) { - return float3(EOTF_channel(color.r), EOTF_channel(color.g), - EOTF_channel(color.b)); - } - )"); - break; - case HAL_DATASPACE_TRANSFER_LINEAR: - shader.append(R"( - float3 EOTF(float3 color) { - return color; - } - )"); - break; - case HAL_DATASPACE_TRANSFER_SMPTE_170M: - shader.append(R"( - - float EOTF_sRGB(float srgb) { - return srgb <= 0.08125 ? srgb / 4.50 : pow((srgb + 0.099) / 1.099, 1 / 0.45); - } - - float3 EOTF_sRGB(float3 srgb) { - return float3(EOTF_sRGB(srgb.r), EOTF_sRGB(srgb.g), EOTF_sRGB(srgb.b)); - } - - float3 EOTF(float3 srgb) { - return sign(srgb.rgb) * EOTF_sRGB(abs(srgb.rgb)); - } - )"); - break; - case HAL_DATASPACE_TRANSFER_GAMMA2_2: - shader.append(R"( +void generateXYZTransforms(std::string& shader) { + shader.append(R"( + uniform float3x3 in_rgbToXyz; + uniform float3x3 in_xyzToSrcRgb; + uniform float4x4 in_colorTransform; + float3 ToXYZ(float3 rgb) { + return in_rgbToXyz * rgb; + } - float EOTF_sRGB(float srgb) { - return pow(srgb, 2.2); - } + float3 ToSrcRGB(float3 xyz) { + return in_xyzToSrcRgb * xyz; + } - float3 EOTF_sRGB(float3 srgb) { - return float3(EOTF_sRGB(srgb.r), EOTF_sRGB(srgb.g), EOTF_sRGB(srgb.b)); - } + float3 ApplyColorTransform(float3 rgb) { + return (in_colorTransform * float4(rgb, 1.0)).rgb; + } + )"); +} - float3 EOTF(float3 srgb) { - return sign(srgb.rgb) * EOTF_sRGB(abs(srgb.rgb)); - } - )"); - break; - case HAL_DATASPACE_TRANSFER_GAMMA2_6: +// Conversion from relative light to absolute light +// Note that 1.0 == 203 nits. +void generateLuminanceScalesForOOTF(ui::Dataspace inputDataspace, std::string& shader) { + switch (inputDataspace & HAL_DATASPACE_TRANSFER_MASK) { + case HAL_DATASPACE_TRANSFER_HLG: + // BT. 2408 says that a signal level of 0.75 == 203 nits for HLG, but that's after + // applying OOTF. But we haven't applied OOTF yet, so we need to scale by a different + // constant instead. shader.append(R"( - - float EOTF_sRGB(float srgb) { - return pow(srgb, 2.6); - } - - float3 EOTF_sRGB(float3 srgb) { - return float3(EOTF_sRGB(srgb.r), EOTF_sRGB(srgb.g), EOTF_sRGB(srgb.b)); - } - - float3 EOTF(float3 srgb) { - return sign(srgb.rgb) * EOTF_sRGB(abs(srgb.rgb)); + float3 ScaleLuminance(float3 xyz) { + return xyz * 264.96; } )"); break; - case HAL_DATASPACE_TRANSFER_GAMMA2_8: - shader.append(R"( - - float EOTF_sRGB(float srgb) { - return pow(srgb, 2.8); - } - - float3 EOTF_sRGB(float3 srgb) { - return float3(EOTF_sRGB(srgb.r), EOTF_sRGB(srgb.g), EOTF_sRGB(srgb.b)); - } - - float3 EOTF(float3 srgb) { - return sign(srgb.rgb) * EOTF_sRGB(abs(srgb.rgb)); - } - )"); - break; - case HAL_DATASPACE_TRANSFER_SRGB: default: shader.append(R"( - - float EOTF_sRGB(float srgb) { - return srgb <= 0.04045 ? srgb / 12.92 : pow((srgb + 0.055) / 1.055, 2.4); - } - - float3 EOTF_sRGB(float3 srgb) { - return float3(EOTF_sRGB(srgb.r), EOTF_sRGB(srgb.g), EOTF_sRGB(srgb.b)); - } - - float3 EOTF(float3 srgb) { - return sign(srgb.rgb) * EOTF_sRGB(abs(srgb.rgb)); + float3 ScaleLuminance(float3 xyz) { + return xyz * 203.0; } )"); break; } } -void generateXYZTransforms(std::string& shader) { - shader.append(R"( - uniform float4x4 in_rgbToXyz; - uniform float4x4 in_xyzToRgb; - float3 ToXYZ(float3 rgb) { - return (in_rgbToXyz * float4(rgb, 1.0)).rgb; - } - - float3 ToRGB(float3 xyz) { - return clamp((in_xyzToRgb * float4(xyz, 1.0)).rgb, 0.0, 1.0); - } - )"); -} - -// Conversion from relative light to absolute light (maps from [0, 1] to [0, maxNits]) -void generateLuminanceScalesForOOTF(ui::Dataspace inputDataspace, ui::Dataspace outputDataspace, - std::string& shader) { - switch (inputDataspace & HAL_DATASPACE_TRANSFER_MASK) { +// Normalizes from absolute light back to relative light (maps from [0, maxNits] back to [0, 1]) +static void generateLuminanceNormalizationForOOTF(ui::Dataspace inputDataspace, + ui::Dataspace outputDataspace, + std::string& shader) { + switch (outputDataspace & HAL_DATASPACE_TRANSFER_MASK) { case HAL_DATASPACE_TRANSFER_ST2084: shader.append(R"( - float3 ScaleLuminance(float3 xyz) { - return xyz * 10000.0; - } - )"); + float3 NormalizeLuminance(float3 xyz) { + return xyz / 203.0; + } + )"); break; case HAL_DATASPACE_TRANSFER_HLG: - shader.append(R"( - float3 ScaleLuminance(float3 xyz) { - return xyz * 1000.0; - } - )"); - break; - default: - switch (outputDataspace & HAL_DATASPACE_TRANSFER_MASK) { - case HAL_DATASPACE_TRANSFER_ST2084: + switch (inputDataspace & HAL_DATASPACE_TRANSFER_MASK) { case HAL_DATASPACE_TRANSFER_HLG: - // SDR -> HDR tonemap shader.append(R"( - float3 ScaleLuminance(float3 xyz) { - return xyz * in_libtonemap_inputMaxLuminance; + float3 NormalizeLuminance(float3 xyz) { + return xyz / 264.96; } )"); break; default: - // Input and output are both SDR, so no tone-mapping is expected so - // no-op the luminance normalization. + // Transcoding to HLG requires applying the inverse OOTF + // with the expectation that the OOTF is then applied during + // tonemapping downstream. + // BT. 2100-2 operates on normalized luminances, so renormalize to the input to + // correctly adjust gamma. + // Note that following BT. 2408 for HLG OETF actually maps 0.75 == ~264.96 nits, + // rather than 203 nits, because 203 nits == OOTF(invOETF(0.75)), so even though + // we originally scaled by 203 nits we need to re-normalize to 264.96 nits when + // converting to the correct brightness range. shader.append(R"( - float3 ScaleLuminance(float3 xyz) { - return xyz * in_libtonemap_displayMaxLuminance; - } - )"); + float3 NormalizeLuminance(float3 xyz) { + float ootfGain = pow(xyz.y / 1000.0, -0.2 / 1.2); + return xyz * ootfGain / 264.96; + } + )"); break; } - } -} - -// Normalizes from absolute light back to relative light (maps from [0, maxNits] back to [0, 1]) -static void generateLuminanceNormalizationForOOTF(ui::Dataspace outputDataspace, - std::string& shader) { - switch (outputDataspace & HAL_DATASPACE_TRANSFER_MASK) { - case HAL_DATASPACE_TRANSFER_ST2084: - shader.append(R"( - float3 NormalizeLuminance(float3 xyz) { - return xyz / 10000.0; - } - )"); - break; - case HAL_DATASPACE_TRANSFER_HLG: - shader.append(R"( - float3 NormalizeLuminance(float3 xyz) { - return xyz / 1000.0; - } - )"); break; default: - shader.append(R"( - float3 NormalizeLuminance(float3 xyz) { - return xyz / in_libtonemap_displayMaxLuminance; - } - )"); - break; + switch (inputDataspace & HAL_DATASPACE_TRANSFER_MASK) { + case HAL_DATASPACE_TRANSFER_HLG: + case HAL_DATASPACE_TRANSFER_ST2084: + // libtonemap outputs a range [0, in_libtonemap_displayMaxLuminance], so + // normalize back to [0, 1] when the output is SDR. + shader.append(R"( + float3 NormalizeLuminance(float3 xyz) { + return xyz / in_libtonemap_displayMaxLuminance; + } + )"); + break; + default: + // Otherwise normalize back down to the range [0, 1] + // TODO: get this working for extended range outputs + shader.append(R"( + float3 NormalizeLuminance(float3 xyz) { + return xyz / 203.0; + } + )"); + break; + } } } @@ -249,159 +148,67 @@ void generateOOTF(ui::Dataspace inputDataspace, ui::Dataspace outputDataspace, toAidlDataspace(outputDataspace)) .c_str()); - generateLuminanceScalesForOOTF(inputDataspace, outputDataspace, shader); - generateLuminanceNormalizationForOOTF(outputDataspace, shader); + generateLuminanceScalesForOOTF(inputDataspace, shader); + generateLuminanceNormalizationForOOTF(inputDataspace, outputDataspace, shader); + // Some tonemappers operate on CIE luminance, other tonemappers operate on linear rgb + // luminance in the source gamut. shader.append(R"( - float3 OOTF(float3 linearRGB, float3 xyz) { + float3 OOTF(float3 linearRGB) { float3 scaledLinearRGB = ScaleLuminance(linearRGB); - float3 scaledXYZ = ScaleLuminance(xyz); + float3 scaledXYZ = ToXYZ(scaledLinearRGB); - float gain = libtonemap_LookupTonemapGain(scaledLinearRGB, scaledXYZ); + float gain = libtonemap_LookupTonemapGain(ToSrcRGB(scaledXYZ), scaledXYZ); return NormalizeLuminance(scaledXYZ * gain); } )"); } -void generateOETF(ui::Dataspace dataspace, std::string& shader) { - switch (dataspace & HAL_DATASPACE_TRANSFER_MASK) { - case HAL_DATASPACE_TRANSFER_ST2084: - shader.append(R"( - - float3 OETF(float3 xyz) { - float m1 = (2610.0 / 4096.0) / 4.0; - float m2 = (2523.0 / 4096.0) * 128.0; - float c1 = (3424.0 / 4096.0); - float c2 = (2413.0 / 4096.0) * 32.0; - float c3 = (2392.0 / 4096.0) * 32.0; - - float3 tmp = pow(xyz, float3(m1)); - tmp = (c1 + c2 * tmp) / (1.0 + c3 * tmp); - return pow(tmp, float3(m2)); - } - )"); - break; - case HAL_DATASPACE_TRANSFER_HLG: - shader.append(R"( - float OETF_channel(float channel) { - const float a = 0.17883277; - const float b = 0.28466892; - const float c = 0.55991073; - return channel <= 1.0 / 12.0 ? sqrt(3.0 * channel) : - a * log(12.0 * channel - b) + c; - } - - float3 OETF(float3 linear) { - return float3(OETF_channel(linear.r), OETF_channel(linear.g), - OETF_channel(linear.b)); - } - )"); - break; - case HAL_DATASPACE_TRANSFER_LINEAR: - shader.append(R"( - float3 OETF(float3 linear) { - return linear; - } - )"); - break; - case HAL_DATASPACE_TRANSFER_SMPTE_170M: - shader.append(R"( - float OETF_sRGB(float linear) { - return linear <= 0.018 ? - linear * 4.50 : (pow(linear, 0.45) * 1.099) - 0.099; - } - - float3 OETF_sRGB(float3 linear) { - return float3(OETF_sRGB(linear.r), OETF_sRGB(linear.g), OETF_sRGB(linear.b)); - } - - float3 OETF(float3 linear) { - return sign(linear.rgb) * OETF_sRGB(abs(linear.rgb)); - } - )"); - break; - case HAL_DATASPACE_TRANSFER_GAMMA2_2: - shader.append(R"( - float OETF_sRGB(float linear) { - return pow(linear, (1.0 / 2.2)); - } - - float3 OETF_sRGB(float3 linear) { - return float3(OETF_sRGB(linear.r), OETF_sRGB(linear.g), OETF_sRGB(linear.b)); - } - - float3 OETF(float3 linear) { - return sign(linear.rgb) * OETF_sRGB(abs(linear.rgb)); - } - )"); - break; - case HAL_DATASPACE_TRANSFER_GAMMA2_6: - shader.append(R"( - float OETF_sRGB(float linear) { - return pow(linear, (1.0 / 2.6)); - } - - float3 OETF_sRGB(float3 linear) { - return float3(OETF_sRGB(linear.r), OETF_sRGB(linear.g), OETF_sRGB(linear.b)); - } +void generateOETF(std::string& shader) { + // Only support gamma 2.2 for now + shader.append(R"( + float OETF(float3 linear) { + return sign(linear) * pow(abs(linear), (1.0 / 2.2)); + } + )"); +} - float3 OETF(float3 linear) { - return sign(linear.rgb) * OETF_sRGB(abs(linear.rgb)); - } - )"); - break; - case HAL_DATASPACE_TRANSFER_GAMMA2_8: +void generateEffectiveOOTF(bool undoPremultipliedAlpha, LinearEffect::SkSLType type, + bool needsCustomOETF, std::string& shader) { + switch (type) { + case LinearEffect::SkSLType::ColorFilter: shader.append(R"( - float OETF_sRGB(float linear) { - return pow(linear, (1.0 / 2.8)); - } - - float3 OETF_sRGB(float3 linear) { - return float3(OETF_sRGB(linear.r), OETF_sRGB(linear.g), OETF_sRGB(linear.b)); - } - - float3 OETF(float3 linear) { - return sign(linear.rgb) * OETF_sRGB(abs(linear.rgb)); - } + half4 main(half4 inputColor) { + float4 c = float4(inputColor); )"); break; - case HAL_DATASPACE_TRANSFER_SRGB: - default: + case LinearEffect::SkSLType::Shader: shader.append(R"( - float OETF_sRGB(float linear) { - return linear <= 0.0031308 ? - linear * 12.92 : (pow(linear, 1.0 / 2.4) * 1.055) - 0.055; - } - - float3 OETF_sRGB(float3 linear) { - return float3(OETF_sRGB(linear.r), OETF_sRGB(linear.g), OETF_sRGB(linear.b)); - } - - float3 OETF(float3 linear) { - return sign(linear.rgb) * OETF_sRGB(abs(linear.rgb)); - } + uniform shader child; + half4 main(float2 xy) { + float4 c = float4(child.eval(xy)); )"); break; } -} - -void generateEffectiveOOTF(bool undoPremultipliedAlpha, std::string& shader) { - shader.append(R"( - uniform shader child; - half4 main(float2 xy) { - float4 c = float4(child.eval(xy)); - )"); if (undoPremultipliedAlpha) { shader.append(R"( c.rgb = c.rgb / (c.a + 0.0019); )"); } + // We are using linear sRGB as a working space, with 1.0 == 203 nits shader.append(R"( - float3 linearRGB = EOTF(c.rgb); - float3 xyz = ToXYZ(linearRGB); - c.rgb = OETF(ToRGB(OOTF(linearRGB, xyz))); + c.rgb = ApplyColorTransform(OOTF(toLinearSrgb(c.rgb))); )"); + if (needsCustomOETF) { + shader.append(R"( + c.rgb = OETF(c.rgb); + )"); + } else { + shader.append(R"( + c.rgb = fromLinearSrgb(c.rgb); + )"); + } if (undoPremultipliedAlpha) { shader.append(R"( c.rgb = c.rgb * (c.a + 0.0019); @@ -413,7 +220,31 @@ void generateEffectiveOOTF(bool undoPremultipliedAlpha, std::string& shader) { )"); } -// please keep in sync with toSkColorSpace function in renderengine/skia/ColorSpaces.cpp +template <typename T, std::enable_if_t<std::is_trivially_copyable<T>::value, bool> = true> +std::vector<uint8_t> buildUniformValue(T value) { + std::vector<uint8_t> result; + result.resize(sizeof(value)); + std::memcpy(result.data(), &value, sizeof(value)); + return result; +} + +} // namespace + +std::string buildLinearEffectSkSL(const LinearEffect& linearEffect) { + std::string shaderString; + generateXYZTransforms(shaderString); + generateOOTF(linearEffect.inputDataspace, linearEffect.outputDataspace, shaderString); + + const bool needsCustomOETF = (linearEffect.fakeOutputDataspace & HAL_DATASPACE_TRANSFER_MASK) == + HAL_DATASPACE_TRANSFER_GAMMA2_2; + if (needsCustomOETF) { + generateOETF(shaderString); + } + generateEffectiveOOTF(linearEffect.undoPremultipliedAlpha, linearEffect.type, needsCustomOETF, + shaderString); + return shaderString; +} + ColorSpace toColorSpace(ui::Dataspace dataspace) { switch (dataspace & HAL_DATASPACE_STANDARD_MASK) { case HAL_DATASPACE_STANDARD_BT709: @@ -425,14 +256,14 @@ ColorSpace toColorSpace(ui::Dataspace dataspace) { return ColorSpace::BT2020(); case HAL_DATASPACE_STANDARD_ADOBE_RGB: return ColorSpace::AdobeRGB(); - // TODO(b/208290320): BT601 format and variants return different primaries + // TODO(b/208290320): BT601 format and variants return different primaries case HAL_DATASPACE_STANDARD_BT601_625: case HAL_DATASPACE_STANDARD_BT601_625_UNADJUSTED: case HAL_DATASPACE_STANDARD_BT601_525: case HAL_DATASPACE_STANDARD_BT601_525_UNADJUSTED: - // TODO(b/208290329): BT407M format returns different primaries + // TODO(b/208290329): BT407M format returns different primaries case HAL_DATASPACE_STANDARD_BT470M: - // TODO(b/208290904): FILM format returns different primaries + // TODO(b/208290904): FILM format returns different primaries case HAL_DATASPACE_STANDARD_FILM: case HAL_DATASPACE_STANDARD_UNSPECIFIED: default: @@ -440,29 +271,6 @@ ColorSpace toColorSpace(ui::Dataspace dataspace) { } } -template <typename T, std::enable_if_t<std::is_trivially_copyable<T>::value, bool> = true> -std::vector<uint8_t> buildUniformValue(T value) { - std::vector<uint8_t> result; - result.resize(sizeof(value)); - std::memcpy(result.data(), &value, sizeof(value)); - return result; -} - -} // namespace - -std::string buildLinearEffectSkSL(const LinearEffect& linearEffect) { - std::string shaderString; - generateEOTF(linearEffect.fakeInputDataspace == ui::Dataspace::UNKNOWN - ? linearEffect.inputDataspace - : linearEffect.fakeInputDataspace, - shaderString); - generateXYZTransforms(shaderString); - generateOOTF(linearEffect.inputDataspace, linearEffect.outputDataspace, shaderString); - generateOETF(linearEffect.outputDataspace, shaderString); - generateEffectiveOOTF(linearEffect.undoPremultipliedAlpha, shaderString); - return shaderString; -} - // Generates a list of uniforms to set on the LinearEffect shader above. std::vector<tonemap::ShaderUniform> buildLinearEffectUniforms( const LinearEffect& linearEffect, const mat4& colorTransform, float maxDisplayLuminance, @@ -470,29 +278,29 @@ std::vector<tonemap::ShaderUniform> buildLinearEffectUniforms( aidl::android::hardware::graphics::composer3::RenderIntent renderIntent) { std::vector<tonemap::ShaderUniform> uniforms; - const ui::Dataspace inputDataspace = linearEffect.fakeInputDataspace == ui::Dataspace::UNKNOWN - ? linearEffect.inputDataspace - : linearEffect.fakeInputDataspace; - - if (inputDataspace == linearEffect.outputDataspace) { - uniforms.push_back({.name = "in_rgbToXyz", .value = buildUniformValue<mat4>(mat4())}); - uniforms.push_back( - {.name = "in_xyzToRgb", .value = buildUniformValue<mat4>(colorTransform)}); - } else { - ColorSpace inputColorSpace = toColorSpace(inputDataspace); - ColorSpace outputColorSpace = toColorSpace(linearEffect.outputDataspace); - uniforms.push_back({.name = "in_rgbToXyz", - .value = buildUniformValue<mat4>(mat4(inputColorSpace.getRGBtoXYZ()))}); - uniforms.push_back({.name = "in_xyzToRgb", - .value = buildUniformValue<mat4>( - colorTransform * mat4(outputColorSpace.getXYZtoRGB()))}); - } + auto inputColorSpace = toColorSpace(linearEffect.inputDataspace); + auto outputColorSpace = toColorSpace(linearEffect.outputDataspace); + + uniforms.push_back( + {.name = "in_rgbToXyz", + .value = buildUniformValue<mat3>(ColorSpace::linearExtendedSRGB().getRGBtoXYZ())}); + uniforms.push_back({.name = "in_xyzToSrcRgb", + .value = buildUniformValue<mat3>(inputColorSpace.getXYZtoRGB())}); + // Transforms xyz colors to linear source colors, then applies the color transform, then + // transforms to linear extended RGB for skia to color manage. + uniforms.push_back({.name = "in_colorTransform", + .value = buildUniformValue<mat4>( + mat4(ColorSpace::linearExtendedSRGB().getXYZtoRGB()) * + // TODO: the color transform ideally should be applied + // in the source colorspace, but doing that breaks + // renderengine tests + mat4(outputColorSpace.getRGBtoXYZ()) * colorTransform * + mat4(outputColorSpace.getXYZtoRGB()))}); tonemap::Metadata metadata{.displayMaxLuminance = maxDisplayLuminance, // If the input luminance is unknown, use display luminance (aka, - // no-op any luminance changes) - // This will be the case for eg screenshots in addition to - // uncalibrated displays + // no-op any luminance changes). + // This is expected to only be meaningful for PQ content .contentMaxLuminance = maxLuminance > 0 ? maxLuminance : maxDisplayLuminance, .currentDisplayLuminance = currentDisplayLuminanceNits > 0 diff --git a/libs/shaders/tests/Android.bp b/libs/shaders/tests/Android.bp index 718d37bc38..1e4f45ac45 100644 --- a/libs/shaders/tests/Android.bp +++ b/libs/shaders/tests/Android.bp @@ -23,6 +23,10 @@ package { cc_test { name: "libshaders_test", + defaults: [ + "android.hardware.graphics.common-ndk_shared", + "android.hardware.graphics.composer3-ndk_shared", + ], test_suites: ["device-tests"], srcs: [ "shaders_test.cpp", @@ -31,8 +35,6 @@ cc_test { "libtonemap_headers", ], shared_libs: [ - "android.hardware.graphics.common-V4-ndk", - "android.hardware.graphics.composer3-V1-ndk", "android.hardware.graphics.common@1.2", "libnativewindow", ], diff --git a/libs/shaders/tests/shaders_test.cpp b/libs/shaders/tests/shaders_test.cpp index d45fb246c7..ba8bed23e3 100644 --- a/libs/shaders/tests/shaders_test.cpp +++ b/libs/shaders/tests/shaders_test.cpp @@ -35,6 +35,10 @@ MATCHER_P2(UniformEq, name, value, "") { return arg.name == name && arg.value == value; } +MATCHER_P(UniformNameEq, name, "") { + return arg.name == name; +} + template <typename T, std::enable_if_t<std::is_trivially_copyable<T>::value, bool> = true> std::vector<uint8_t> buildUniformValue(T value) { std::vector<uint8_t> result; @@ -49,50 +53,44 @@ TEST_F(ShadersTest, buildLinearEffectUniforms_selectsNoOpGamutMatrices) { shaders::LinearEffect effect = shaders::LinearEffect{.inputDataspace = ui::Dataspace::V0_SRGB_LINEAR, .outputDataspace = ui::Dataspace::V0_SRGB_LINEAR, - .fakeInputDataspace = ui::Dataspace::UNKNOWN}; + .fakeOutputDataspace = ui::Dataspace::UNKNOWN}; mat4 colorTransform = mat4::scale(vec4(.9, .9, .9, 1.)); auto uniforms = shaders::buildLinearEffectUniforms(effect, colorTransform, 1.f, 1.f, 1.f, nullptr, aidl::android::hardware::graphics::composer3:: RenderIntent::COLORIMETRIC); - EXPECT_THAT(uniforms, Contains(UniformEq("in_rgbToXyz", buildUniformValue<mat4>(mat4())))); EXPECT_THAT(uniforms, - Contains(UniformEq("in_xyzToRgb", buildUniformValue<mat4>(colorTransform)))); + Contains(UniformEq("in_rgbToXyz", + buildUniformValue<mat3>( + ColorSpace::linearExtendedSRGB().getRGBtoXYZ())))); + EXPECT_THAT(uniforms, + Contains(UniformEq("in_xyzToSrcRgb", + buildUniformValue<mat3>( + ColorSpace::linearSRGB().getXYZtoRGB())))); + // color transforms are already tested in renderengine's tests + EXPECT_THAT(uniforms, Contains(UniformNameEq("in_colorTransform"))); } TEST_F(ShadersTest, buildLinearEffectUniforms_selectsGamutTransformMatrices) { shaders::LinearEffect effect = shaders::LinearEffect{.inputDataspace = ui::Dataspace::V0_SRGB, .outputDataspace = ui::Dataspace::DISPLAY_P3, - .fakeInputDataspace = ui::Dataspace::UNKNOWN}; + .fakeOutputDataspace = ui::Dataspace::UNKNOWN}; ColorSpace inputColorSpace = ColorSpace::sRGB(); - ColorSpace outputColorSpace = ColorSpace::DisplayP3(); auto uniforms = shaders::buildLinearEffectUniforms(effect, mat4(), 1.f, 1.f, 1.f, nullptr, aidl::android::hardware::graphics::composer3:: RenderIntent::COLORIMETRIC); EXPECT_THAT(uniforms, Contains(UniformEq("in_rgbToXyz", - buildUniformValue<mat4>(mat4(inputColorSpace.getRGBtoXYZ()))))); + buildUniformValue<mat3>( + ColorSpace::linearExtendedSRGB().getRGBtoXYZ())))); EXPECT_THAT(uniforms, - Contains(UniformEq("in_xyzToRgb", - buildUniformValue<mat4>(mat4(outputColorSpace.getXYZtoRGB()))))); -} - -TEST_F(ShadersTest, buildLinearEffectUniforms_respectsFakeInputDataspace) { - shaders::LinearEffect effect = - shaders::LinearEffect{.inputDataspace = ui::Dataspace::V0_SRGB, - .outputDataspace = ui::Dataspace::DISPLAY_P3, - .fakeInputDataspace = ui::Dataspace::DISPLAY_P3}; - - auto uniforms = - shaders::buildLinearEffectUniforms(effect, mat4(), 1.f, 1.f, 1.f, nullptr, - aidl::android::hardware::graphics::composer3:: - RenderIntent::COLORIMETRIC); - EXPECT_THAT(uniforms, Contains(UniformEq("in_rgbToXyz", buildUniformValue<mat4>(mat4())))); - EXPECT_THAT(uniforms, Contains(UniformEq("in_xyzToRgb", buildUniformValue<mat4>(mat4())))); + Contains(UniformEq("in_xyzToSrcRgb", + buildUniformValue<mat3>(inputColorSpace.getXYZtoRGB())))); + EXPECT_THAT(uniforms, Contains(UniformNameEq("in_colorTransform"))); } } // namespace android diff --git a/libs/tonemap/Android.bp b/libs/tonemap/Android.bp index eca051d215..8c8815d0e4 100644 --- a/libs/tonemap/Android.bp +++ b/libs/tonemap/Android.bp @@ -23,13 +23,15 @@ package { cc_library_static { name: "libtonemap", + defaults: [ + "android.hardware.graphics.common-ndk_shared", + "android.hardware.graphics.composer3-ndk_shared", + ], vendor_available: true, local_include_dirs: ["include"], shared_libs: [ - "android.hardware.graphics.common-V4-ndk", - "android.hardware.graphics.composer3-V1-ndk", "liblog", "libnativewindow", ], diff --git a/libs/tonemap/tests/Android.bp b/libs/tonemap/tests/Android.bp index 0002d3a935..2abf51563c 100644 --- a/libs/tonemap/tests/Android.bp +++ b/libs/tonemap/tests/Android.bp @@ -23,6 +23,10 @@ package { cc_test { name: "libtonemap_test", + defaults: [ + "android.hardware.graphics.common-ndk_shared", + "android.hardware.graphics.composer3-ndk_shared", + ], test_suites: ["device-tests"], srcs: [ "tonemap_test.cpp", @@ -31,8 +35,6 @@ cc_test { "libtonemap_headers", ], shared_libs: [ - "android.hardware.graphics.common-V4-ndk", - "android.hardware.graphics.composer3-V1-ndk", "libnativewindow", ], static_libs: [ diff --git a/libs/ui/Android.bp b/libs/ui/Android.bp index 98d9b94322..ec0ab4e464 100644 --- a/libs/ui/Android.bp +++ b/libs/ui/Android.bp @@ -48,7 +48,6 @@ cc_defaults { integer_overflow: true, misc_undefined: ["bounds"], }, - } cc_library_static { @@ -127,7 +126,6 @@ cc_library_shared { "DebugUtils.cpp", "DeviceProductInfo.cpp", "DisplayIdentification.cpp", - "DisplayMode.cpp", "DynamicDisplayInfo.cpp", "Fence.cpp", "FenceTime.cpp", @@ -136,14 +134,13 @@ cc_library_shared { "Gralloc2.cpp", "Gralloc3.cpp", "Gralloc4.cpp", + "Gralloc5.cpp", "GraphicBuffer.cpp", "GraphicBufferAllocator.cpp", "GraphicBufferMapper.cpp", - "HdrCapabilities.cpp", "PixelFormat.cpp", "PublicFormat.cpp", "StaticAsserts.cpp", - "StaticDisplayInfo.cpp", ], include_dirs: [ @@ -179,6 +176,7 @@ cc_library_shared { "libsync", "libutils", "liblog", + "libvndksupport", ], export_shared_lib_headers: [ @@ -217,6 +215,8 @@ cc_library_shared { "libnativewindow_headers", "libhardware_headers", "libui_headers", + "libimapper_stablec", + "libimapper_providerutils", ], export_static_lib_headers: [ @@ -240,10 +240,6 @@ cc_library_shared { ], afdo: true, - - header_abi_checker: { - diff_flags: ["-allow-adding-removing-weak-symbols"], - }, } cc_library_headers { diff --git a/libs/ui/DeviceProductInfo.cpp b/libs/ui/DeviceProductInfo.cpp index 04d9d3c989..6ae27dee1d 100644 --- a/libs/ui/DeviceProductInfo.cpp +++ b/libs/ui/DeviceProductInfo.cpp @@ -14,74 +14,43 @@ * limitations under the License. */ +#include <ftl/match.h> #include <ui/DeviceProductInfo.h> #include <android-base/stringprintf.h> -#include <ui/FlattenableHelpers.h> -#include <utils/Log.h> - -#define RETURN_IF_ERROR(op) \ - if (const status_t status = (op); status != OK) return status; namespace android { -using base::StringAppendF; - -size_t DeviceProductInfo::getFlattenedSize() const { - return FlattenableHelpers::getFlattenedSize(name) + - FlattenableHelpers::getFlattenedSize(manufacturerPnpId) + - FlattenableHelpers::getFlattenedSize(productId) + - FlattenableHelpers::getFlattenedSize(manufactureOrModelDate) + - FlattenableHelpers::getFlattenedSize(relativeAddress); -} - -status_t DeviceProductInfo::flatten(void* buffer, size_t size) const { - if (size < getFlattenedSize()) { - return NO_MEMORY; - } - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, name)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, manufacturerPnpId)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, productId)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, manufactureOrModelDate)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, relativeAddress)); - return OK; -} - -status_t DeviceProductInfo::unflatten(void const* buffer, size_t size) { - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &name)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &manufacturerPnpId)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &productId)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &manufactureOrModelDate)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &relativeAddress)); - return OK; -} - -void DeviceProductInfo::dump(std::string& result) const { - StringAppendF(&result, "{name=\"%s\", ", name.c_str()); - StringAppendF(&result, "manufacturerPnpId=%s, ", manufacturerPnpId.data()); - StringAppendF(&result, "productId=%s, ", productId.c_str()); - - if (const auto* model = std::get_if<ModelYear>(&manufactureOrModelDate)) { - StringAppendF(&result, "modelYear=%u, ", model->year); - } else if (const auto* manufactureWeekAndYear = - std::get_if<ManufactureWeekAndYear>(&manufactureOrModelDate)) { - StringAppendF(&result, "manufactureWeek=%u, ", manufactureWeekAndYear->week); - StringAppendF(&result, "manufactureYear=%d, ", manufactureWeekAndYear->year); - } else if (const auto* manufactureYear = - std::get_if<ManufactureYear>(&manufactureOrModelDate)) { - StringAppendF(&result, "manufactureYear=%d, ", manufactureYear->year); - } else { - ALOGE("Unknown alternative for variant DeviceProductInfo::ManufactureOrModelDate"); - } +std::string to_string(const DeviceProductInfo& info) { + using base::StringAppendF; + + std::string result; + StringAppendF(&result, "{name=\"%s\", ", info.name.c_str()); + StringAppendF(&result, "manufacturerPnpId=%s, ", info.manufacturerPnpId.data()); + StringAppendF(&result, "productId=%s, ", info.productId.c_str()); + + ftl::match( + info.manufactureOrModelDate, + [&](DeviceProductInfo::ModelYear model) { + StringAppendF(&result, "modelYear=%u, ", model.year); + }, + [&](DeviceProductInfo::ManufactureWeekAndYear manufacture) { + StringAppendF(&result, "manufactureWeek=%u, ", manufacture.week); + StringAppendF(&result, "manufactureYear=%d, ", manufacture.year); + }, + [&](DeviceProductInfo::ManufactureYear manufacture) { + StringAppendF(&result, "manufactureYear=%d, ", manufacture.year); + }); result.append("relativeAddress=["); - for (size_t i = 0; i < relativeAddress.size(); i++) { + for (size_t i = 0; i < info.relativeAddress.size(); i++) { if (i != 0) { result.append(", "); } - StringAppendF(&result, "%u", relativeAddress[i]); + StringAppendF(&result, "%u", info.relativeAddress[i]); } result.append("]}"); + return result; } } // namespace android diff --git a/libs/ui/DisplayMode.cpp b/libs/ui/DisplayMode.cpp deleted file mode 100644 index cf05dbfb05..0000000000 --- a/libs/ui/DisplayMode.cpp +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Copyright 2021 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <ui/DisplayMode.h> - -#include <cstdint> - -#include <ui/FlattenableHelpers.h> - -#define RETURN_IF_ERROR(op) \ - if (const status_t status = (op); status != OK) return status; - -namespace android::ui { - -size_t DisplayMode::getFlattenedSize() const { - return FlattenableHelpers::getFlattenedSize(id) + - FlattenableHelpers::getFlattenedSize(resolution) + - FlattenableHelpers::getFlattenedSize(xDpi) + - FlattenableHelpers::getFlattenedSize(yDpi) + - FlattenableHelpers::getFlattenedSize(refreshRate) + - FlattenableHelpers::getFlattenedSize(appVsyncOffset) + - FlattenableHelpers::getFlattenedSize(sfVsyncOffset) + - FlattenableHelpers::getFlattenedSize(presentationDeadline) + - FlattenableHelpers::getFlattenedSize(group); -} - -status_t DisplayMode::flatten(void* buffer, size_t size) const { - if (size < getFlattenedSize()) { - return NO_MEMORY; - } - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, id)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, resolution)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, xDpi)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, yDpi)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, refreshRate)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, appVsyncOffset)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, sfVsyncOffset)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, presentationDeadline)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, group)); - return OK; -} - -status_t DisplayMode::unflatten(const void* buffer, size_t size) { - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &id)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &resolution)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &xDpi)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &yDpi)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &refreshRate)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &appVsyncOffset)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &sfVsyncOffset)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &presentationDeadline)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &group)); - return OK; -} - -} // namespace android::ui diff --git a/libs/ui/DynamicDisplayInfo.cpp b/libs/ui/DynamicDisplayInfo.cpp index 78ba9965b6..f5feea925d 100644 --- a/libs/ui/DynamicDisplayInfo.cpp +++ b/libs/ui/DynamicDisplayInfo.cpp @@ -18,11 +18,6 @@ #include <cstdint> -#include <ui/FlattenableHelpers.h> - -#define RETURN_IF_ERROR(op) \ - if (const status_t status = (op); status != OK) return status; - namespace android::ui { std::optional<ui::DisplayMode> DynamicDisplayInfo::getActiveDisplayMode() const { @@ -34,42 +29,4 @@ std::optional<ui::DisplayMode> DynamicDisplayInfo::getActiveDisplayMode() const return {}; } -size_t DynamicDisplayInfo::getFlattenedSize() const { - return FlattenableHelpers::getFlattenedSize(supportedDisplayModes) + - FlattenableHelpers::getFlattenedSize(activeDisplayModeId) + - FlattenableHelpers::getFlattenedSize(supportedColorModes) + - FlattenableHelpers::getFlattenedSize(activeColorMode) + - FlattenableHelpers::getFlattenedSize(hdrCapabilities) + - FlattenableHelpers::getFlattenedSize(autoLowLatencyModeSupported) + - FlattenableHelpers::getFlattenedSize(gameContentTypeSupported) + - FlattenableHelpers::getFlattenedSize(preferredBootDisplayMode); -} - -status_t DynamicDisplayInfo::flatten(void* buffer, size_t size) const { - if (size < getFlattenedSize()) { - return NO_MEMORY; - } - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, supportedDisplayModes)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, activeDisplayModeId)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, supportedColorModes)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, activeColorMode)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, hdrCapabilities)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, autoLowLatencyModeSupported)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, gameContentTypeSupported)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, preferredBootDisplayMode)); - return OK; -} - -status_t DynamicDisplayInfo::unflatten(const void* buffer, size_t size) { - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &supportedDisplayModes)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &activeDisplayModeId)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &supportedColorModes)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &activeColorMode)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &hdrCapabilities)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &autoLowLatencyModeSupported)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &gameContentTypeSupported)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &preferredBootDisplayMode)); - return OK; -} - } // namespace android::ui diff --git a/libs/ui/Gralloc2.cpp b/libs/ui/Gralloc2.cpp index f23f10a1a9..e9b5decee8 100644 --- a/libs/ui/Gralloc2.cpp +++ b/libs/ui/Gralloc2.cpp @@ -161,7 +161,7 @@ status_t Gralloc2Mapper::createDescriptor(void* bufferDescriptorInfo, return static_cast<status_t>((ret.isOk()) ? error : kTransactionError); } -status_t Gralloc2Mapper::importBuffer(const hardware::hidl_handle& rawHandle, +status_t Gralloc2Mapper::importBuffer(const native_handle_t* rawHandle, buffer_handle_t* outBufferHandle) const { Error error; auto ret = mMapper->importBuffer(rawHandle, diff --git a/libs/ui/Gralloc3.cpp b/libs/ui/Gralloc3.cpp index 15c60bcadf..474d381dbb 100644 --- a/libs/ui/Gralloc3.cpp +++ b/libs/ui/Gralloc3.cpp @@ -138,7 +138,7 @@ status_t Gralloc3Mapper::createDescriptor(void* bufferDescriptorInfo, return static_cast<status_t>((ret.isOk()) ? error : kTransactionError); } -status_t Gralloc3Mapper::importBuffer(const hardware::hidl_handle& rawHandle, +status_t Gralloc3Mapper::importBuffer(const native_handle_t* rawHandle, buffer_handle_t* outBufferHandle) const { Error error; auto ret = mMapper->importBuffer(rawHandle, [&](const auto& tmpError, const auto& tmpBuffer) { diff --git a/libs/ui/Gralloc4.cpp b/libs/ui/Gralloc4.cpp index 53372c9866..b6274ab9c0 100644 --- a/libs/ui/Gralloc4.cpp +++ b/libs/ui/Gralloc4.cpp @@ -198,7 +198,7 @@ status_t Gralloc4Mapper::createDescriptor(void* bufferDescriptorInfo, return static_cast<status_t>((ret.isOk()) ? error : kTransactionError); } -status_t Gralloc4Mapper::importBuffer(const hardware::hidl_handle& rawHandle, +status_t Gralloc4Mapper::importBuffer(const native_handle_t* rawHandle, buffer_handle_t* outBufferHandle) const { Error error; auto ret = mMapper->importBuffer(rawHandle, [&](const auto& tmpError, const auto& tmpBuffer) { @@ -766,162 +766,6 @@ status_t Gralloc4Mapper::setSmpte2094_10(buffer_handle_t bufferHandle, gralloc4::encodeSmpte2094_10); } -template <class T> -status_t Gralloc4Mapper::getDefault(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - const MetadataType& metadataType, - DecodeFunction<T> decodeFunction, T* outMetadata) const { - if (!outMetadata) { - return BAD_VALUE; - } - - IMapper::BufferDescriptorInfo descriptorInfo; - if (auto error = sBufferDescriptorInfo("getDefault", width, height, format, layerCount, usage, - &descriptorInfo) != OK) { - return error; - } - - hidl_vec<uint8_t> vec; - Error error; - auto ret = mMapper->getFromBufferDescriptorInfo(descriptorInfo, metadataType, - [&](const auto& tmpError, - const hidl_vec<uint8_t>& tmpVec) { - error = tmpError; - vec = tmpVec; - }); - - if (!ret.isOk()) { - error = kTransactionError; - } - - if (error != Error::NONE) { - ALOGE("getDefault(%s, %" PRIu64 ", ...) failed with %d", metadataType.name.c_str(), - metadataType.value, error); - return static_cast<status_t>(error); - } - - return decodeFunction(vec, outMetadata); -} - -status_t Gralloc4Mapper::getDefaultPixelFormatFourCC(uint32_t width, uint32_t height, - PixelFormat format, uint32_t layerCount, - uint64_t usage, - uint32_t* outPixelFormatFourCC) const { - return getDefault(width, height, format, layerCount, usage, - gralloc4::MetadataType_PixelFormatFourCC, gralloc4::decodePixelFormatFourCC, - outPixelFormatFourCC); -} - -status_t Gralloc4Mapper::getDefaultPixelFormatModifier(uint32_t width, uint32_t height, - PixelFormat format, uint32_t layerCount, - uint64_t usage, - uint64_t* outPixelFormatModifier) const { - return getDefault(width, height, format, layerCount, usage, - gralloc4::MetadataType_PixelFormatModifier, - gralloc4::decodePixelFormatModifier, outPixelFormatModifier); -} - -status_t Gralloc4Mapper::getDefaultAllocationSize(uint32_t width, uint32_t height, - PixelFormat format, uint32_t layerCount, - uint64_t usage, - uint64_t* outAllocationSize) const { - return getDefault(width, height, format, layerCount, usage, - gralloc4::MetadataType_AllocationSize, gralloc4::decodeAllocationSize, - outAllocationSize); -} - -status_t Gralloc4Mapper::getDefaultProtectedContent(uint32_t width, uint32_t height, - PixelFormat format, uint32_t layerCount, - uint64_t usage, - uint64_t* outProtectedContent) const { - return getDefault(width, height, format, layerCount, usage, - gralloc4::MetadataType_ProtectedContent, gralloc4::decodeProtectedContent, - outProtectedContent); -} - -status_t Gralloc4Mapper::getDefaultCompression(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - ExtendableType* outCompression) const { - return getDefault(width, height, format, layerCount, usage, gralloc4::MetadataType_Compression, - gralloc4::decodeCompression, outCompression); -} - -status_t Gralloc4Mapper::getDefaultCompression(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - ui::Compression* outCompression) const { - if (!outCompression) { - return BAD_VALUE; - } - ExtendableType compression; - status_t error = getDefaultCompression(width, height, format, layerCount, usage, &compression); - if (error) { - return error; - } - if (!gralloc4::isStandardCompression(compression)) { - return BAD_TYPE; - } - *outCompression = gralloc4::getStandardCompressionValue(compression); - return NO_ERROR; -} - -status_t Gralloc4Mapper::getDefaultInterlaced(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - ExtendableType* outInterlaced) const { - return getDefault(width, height, format, layerCount, usage, gralloc4::MetadataType_Interlaced, - gralloc4::decodeInterlaced, outInterlaced); -} - -status_t Gralloc4Mapper::getDefaultInterlaced(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - ui::Interlaced* outInterlaced) const { - if (!outInterlaced) { - return BAD_VALUE; - } - ExtendableType interlaced; - status_t error = getDefaultInterlaced(width, height, format, layerCount, usage, &interlaced); - if (error) { - return error; - } - if (!gralloc4::isStandardInterlaced(interlaced)) { - return BAD_TYPE; - } - *outInterlaced = gralloc4::getStandardInterlacedValue(interlaced); - return NO_ERROR; -} - -status_t Gralloc4Mapper::getDefaultChromaSiting(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - ExtendableType* outChromaSiting) const { - return getDefault(width, height, format, layerCount, usage, gralloc4::MetadataType_ChromaSiting, - gralloc4::decodeChromaSiting, outChromaSiting); -} - -status_t Gralloc4Mapper::getDefaultChromaSiting(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - ui::ChromaSiting* outChromaSiting) const { - if (!outChromaSiting) { - return BAD_VALUE; - } - ExtendableType chromaSiting; - status_t error = - getDefaultChromaSiting(width, height, format, layerCount, usage, &chromaSiting); - if (error) { - return error; - } - if (!gralloc4::isStandardChromaSiting(chromaSiting)) { - return BAD_TYPE; - } - *outChromaSiting = gralloc4::getStandardChromaSitingValue(chromaSiting); - return NO_ERROR; -} - -status_t Gralloc4Mapper::getDefaultPlaneLayouts( - uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage, - std::vector<ui::PlaneLayout>* outPlaneLayouts) const { - return getDefault(width, height, format, layerCount, usage, gralloc4::MetadataType_PlaneLayouts, - gralloc4::decodePlaneLayouts, outPlaneLayouts); -} - std::vector<MetadataTypeDescription> Gralloc4Mapper::listSupportedMetadataTypes() const { hidl_vec<MetadataTypeDescription> descriptions; Error error; @@ -1242,7 +1086,10 @@ status_t Gralloc4Allocator::allocate(std::string requestorName, uint32_t width, if (mAidlAllocator) { AllocationResult result; +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wdeprecated-declarations" auto status = mAidlAllocator->allocate(descriptor, bufferCount, &result); +#pragma clang diagnostic pop // deprecation if (!status.isOk()) { error = status.getExceptionCode(); if (error == EX_SERVICE_SPECIFIC) { diff --git a/libs/ui/Gralloc5.cpp b/libs/ui/Gralloc5.cpp new file mode 100644 index 0000000000..c3b2d3d808 --- /dev/null +++ b/libs/ui/Gralloc5.cpp @@ -0,0 +1,835 @@ +/* + * Copyright (C) 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#define LOG_TAG "Gralloc5" +#define ATRACE_TAG ATRACE_TAG_GRAPHICS + +#include <ui/Gralloc5.h> + +#include <aidlcommonsupport/NativeHandle.h> +#include <android/binder_manager.h> +#include <android/hardware/graphics/mapper/utils/IMapperMetadataTypes.h> +#include <binder/IPCThreadState.h> +#include <dlfcn.h> +#include <ui/FatVector.h> +#include <vndksupport/linker.h> + +using namespace aidl::android::hardware::graphics::allocator; +using namespace aidl::android::hardware::graphics::common; +using namespace ::android::hardware::graphics::mapper; + +namespace android { + +static const auto kIAllocatorServiceName = IAllocator::descriptor + std::string("/default"); +static const auto kIAllocatorMinimumVersion = 2; + +// TODO(b/72323293, b/72703005): Remove these invalid bits from callers +static constexpr uint64_t kRemovedUsageBits = static_cast<uint64_t>((1 << 10) | (1 << 13)); + +typedef AIMapper_Error (*AIMapper_loadIMapperFn)(AIMapper *_Nullable *_Nonnull outImplementation); + +struct Gralloc5 { + std::shared_ptr<IAllocator> allocator; + AIMapper *mapper = nullptr; +}; + +static std::shared_ptr<IAllocator> waitForAllocator() { + if (__builtin_available(android 31, *)) { + if (!AServiceManager_isDeclared(kIAllocatorServiceName.c_str())) { + return nullptr; + } + auto allocator = IAllocator::fromBinder( + ndk::SpAIBinder(AServiceManager_waitForService(kIAllocatorServiceName.c_str()))); + if (!allocator) { + ALOGE("AIDL IAllocator declared but failed to get service"); + return nullptr; + } + + int32_t version = 0; + if (!allocator->getInterfaceVersion(&version).isOk()) { + ALOGE("Failed to query interface version"); + return nullptr; + } + if (version < kIAllocatorMinimumVersion) { + return nullptr; + } + return allocator; + } else { + // TODO: LOG_ALWAYS_FATAL("libui is not backwards compatible"); + return nullptr; + } +} + +static void *loadIMapperLibrary() { + static void *imapperLibrary = []() -> void * { + auto allocator = waitForAllocator(); + std::string mapperSuffix; + auto status = allocator->getIMapperLibrarySuffix(&mapperSuffix); + if (!status.isOk()) { + ALOGE("Failed to get IMapper library suffix"); + return nullptr; + } + + std::string lib_name = "mapper." + mapperSuffix + ".so"; + void *so = android_load_sphal_library(lib_name.c_str(), RTLD_LOCAL | RTLD_NOW); + if (!so) { + ALOGE("Failed to load %s", lib_name.c_str()); + } + return so; + }(); + return imapperLibrary; +} + +static const Gralloc5 &getInstance() { + static Gralloc5 instance = []() { + auto allocator = waitForAllocator(); + if (!allocator) { + return Gralloc5{}; + } + void *so = loadIMapperLibrary(); + if (!so) { + return Gralloc5{}; + } + auto loadIMapper = (AIMapper_loadIMapperFn)dlsym(so, "AIMapper_loadIMapper"); + AIMapper *mapper = nullptr; + AIMapper_Error error = loadIMapper(&mapper); + if (error != AIMAPPER_ERROR_NONE) { + ALOGE("AIMapper_loadIMapper failed %d", error); + return Gralloc5{}; + } + return Gralloc5{std::move(allocator), mapper}; + }(); + return instance; +} + +template <StandardMetadataType T> +static auto getStandardMetadata(AIMapper *mapper, buffer_handle_t bufferHandle) + -> decltype(StandardMetadata<T>::value::decode(nullptr, 0)) { + using Value = typename StandardMetadata<T>::value; + // TODO: Tune for common-case better + FatVector<uint8_t, 128> buffer; + int32_t sizeRequired = mapper->v5.getStandardMetadata(bufferHandle, static_cast<int64_t>(T), + buffer.data(), buffer.size()); + if (sizeRequired < 0) { + ALOGW_IF(-AIMAPPER_ERROR_UNSUPPORTED != sizeRequired, + "Unexpected error %d from valid getStandardMetadata call", -sizeRequired); + return std::nullopt; + } + if ((size_t)sizeRequired > buffer.size()) { + buffer.resize(sizeRequired); + sizeRequired = mapper->v5.getStandardMetadata(bufferHandle, static_cast<int64_t>(T), + buffer.data(), buffer.size()); + } + if (sizeRequired < 0 || (size_t)sizeRequired > buffer.size()) { + ALOGW("getStandardMetadata failed, received %d with buffer size %zd", sizeRequired, + buffer.size()); + // Generate a fail type + return std::nullopt; + } + return Value::decode(buffer.data(), sizeRequired); +} + +template <StandardMetadataType T> +static AIMapper_Error setStandardMetadata(AIMapper *mapper, buffer_handle_t bufferHandle, + const typename StandardMetadata<T>::value_type &value) { + using Value = typename StandardMetadata<T>::value; + int32_t sizeRequired = Value::encode(value, nullptr, 0); + if (sizeRequired < 0) { + ALOGW("Failed to calculate required size"); + return static_cast<AIMapper_Error>(-sizeRequired); + } + FatVector<uint8_t, 128> buffer; + buffer.resize(sizeRequired); + sizeRequired = Value::encode(value, buffer.data(), buffer.size()); + if (sizeRequired < 0 || (size_t)sizeRequired > buffer.size()) { + ALOGW("Failed to encode with calculated size %d; buffer size %zd", sizeRequired, + buffer.size()); + return static_cast<AIMapper_Error>(-sizeRequired); + } + return mapper->v5.setStandardMetadata(bufferHandle, static_cast<int64_t>(T), buffer.data(), + sizeRequired); +} + +Gralloc5Allocator::Gralloc5Allocator(const Gralloc5Mapper &mapper) : mMapper(mapper) { + mAllocator = getInstance().allocator; +} + +bool Gralloc5Allocator::isLoaded() const { + return mAllocator != nullptr; +} + +static uint64_t getValidUsageBits() { + static const uint64_t validUsageBits = []() -> uint64_t { + uint64_t bits = 0; + for (const auto bit : ndk::enum_range<BufferUsage>{}) { + bits |= static_cast<int64_t>(bit); + } + return bits; + }(); + return validUsageBits | kRemovedUsageBits; +} + +static std::optional<BufferDescriptorInfo> makeDescriptor(std::string requestorName, uint32_t width, + uint32_t height, PixelFormat format, + uint32_t layerCount, uint64_t usage) { + uint64_t validUsageBits = getValidUsageBits(); + if (usage & ~validUsageBits) { + ALOGE("buffer descriptor contains invalid usage bits 0x%" PRIx64, usage & ~validUsageBits); + return std::nullopt; + } + + BufferDescriptorInfo descriptorInfo{ + .width = static_cast<int32_t>(width), + .height = static_cast<int32_t>(height), + .layerCount = static_cast<int32_t>(layerCount), + .format = static_cast<::aidl::android::hardware::graphics::common::PixelFormat>(format), + .usage = static_cast<BufferUsage>(usage), + }; + auto nameLength = std::min(requestorName.length(), descriptorInfo.name.size() - 1); + memcpy(descriptorInfo.name.data(), requestorName.data(), nameLength); + requestorName.data()[nameLength] = 0; + return descriptorInfo; +} + +std::string Gralloc5Allocator::dumpDebugInfo(bool less) const { + return mMapper.dumpBuffers(less); +} + +status_t Gralloc5Allocator::allocate(std::string requestorName, uint32_t width, uint32_t height, + android::PixelFormat format, uint32_t layerCount, + uint64_t usage, uint32_t bufferCount, uint32_t *outStride, + buffer_handle_t *outBufferHandles, bool importBuffers) const { + auto descriptorInfo = makeDescriptor(requestorName, width, height, format, layerCount, usage); + if (!descriptorInfo) { + return BAD_VALUE; + } + + AllocationResult result; + auto status = mAllocator->allocate2(*descriptorInfo, bufferCount, &result); + if (!status.isOk()) { + auto error = status.getExceptionCode(); + if (error == EX_SERVICE_SPECIFIC) { + error = status.getServiceSpecificError(); + } + if (error == OK) { + error = UNKNOWN_ERROR; + } + return error; + } + + if (importBuffers) { + for (uint32_t i = 0; i < bufferCount; i++) { + auto handle = makeFromAidl(result.buffers[i]); + auto error = mMapper.importBuffer(handle, &outBufferHandles[i]); + native_handle_delete(handle); + if (error != NO_ERROR) { + for (uint32_t j = 0; j < i; j++) { + mMapper.freeBuffer(outBufferHandles[j]); + outBufferHandles[j] = nullptr; + } + return error; + } + } + } else { + for (uint32_t i = 0; i < bufferCount; i++) { + outBufferHandles[i] = dupFromAidl(result.buffers[i]); + if (!outBufferHandles[i]) { + for (uint32_t j = 0; j < i; j++) { + auto buffer = const_cast<native_handle_t *>(outBufferHandles[j]); + native_handle_close(buffer); + native_handle_delete(buffer); + outBufferHandles[j] = nullptr; + } + return NO_MEMORY; + } + } + } + + *outStride = result.stride; + + // Release all the resources held by AllocationResult (specifically any remaining FDs) + result = {}; + // make sure the kernel driver sees BC_FREE_BUFFER and closes the fds now + // TODO: Re-enable this at some point if it's necessary. We can't do it now because libui + // is marked apex_available (b/214400477) and libbinder isn't (which of course is correct) + // IPCThreadState::self()->flushCommands(); + + return OK; +} + +void Gralloc5Mapper::preload() { + // TODO(b/261858155): Implement. We can't bounce off of IAllocator for this because zygote can't + // use binder. So when an alternate strategy of retrieving the library prefix is available, + // use that here. +} + +Gralloc5Mapper::Gralloc5Mapper() { + mMapper = getInstance().mapper; +} + +bool Gralloc5Mapper::isLoaded() const { + return mMapper != nullptr && mMapper->version >= AIMAPPER_VERSION_5; +} + +std::string Gralloc5Mapper::dumpBuffer(buffer_handle_t bufferHandle, bool less) const { + // TODO(b/261858392): Implement + (void)bufferHandle; + (void)less; + return {}; +} + +std::string Gralloc5Mapper::dumpBuffers(bool less) const { + // TODO(b/261858392): Implement + (void)less; + return {}; +} + +status_t Gralloc5Mapper::importBuffer(const native_handle_t *rawHandle, + buffer_handle_t *outBufferHandle) const { + return mMapper->v5.importBuffer(rawHandle, outBufferHandle); +} + +void Gralloc5Mapper::freeBuffer(buffer_handle_t bufferHandle) const { + mMapper->v5.freeBuffer(bufferHandle); +} + +status_t Gralloc5Mapper::validateBufferSize(buffer_handle_t bufferHandle, uint32_t width, + uint32_t height, PixelFormat format, + uint32_t layerCount, uint64_t usage, + uint32_t stride) const { + { + auto value = getStandardMetadata<StandardMetadataType::WIDTH>(mMapper, bufferHandle); + if (width != value) { + ALOGW("Width didn't match, expected %d got %" PRId64, width, value.value_or(-1)); + return BAD_VALUE; + } + } + { + auto value = getStandardMetadata<StandardMetadataType::HEIGHT>(mMapper, bufferHandle); + if (height != value) { + ALOGW("Height didn't match, expected %d got %" PRId64, height, value.value_or(-1)); + return BAD_VALUE; + } + } + { + auto value = + getStandardMetadata<StandardMetadataType::PIXEL_FORMAT_REQUESTED>(mMapper, + bufferHandle); + if (static_cast<::aidl::android::hardware::graphics::common::PixelFormat>(format) != + value) { + ALOGW("Format didn't match, expected %d got %s", format, + value.has_value() ? toString(*value).c_str() : "<null>"); + return BAD_VALUE; + } + } + { + auto value = getStandardMetadata<StandardMetadataType::LAYER_COUNT>(mMapper, bufferHandle); + if (layerCount != value) { + ALOGW("Layer count didn't match, expected %d got %" PRId64, layerCount, + value.value_or(-1)); + return BAD_VALUE; + } + } + // TODO: This can false-positive fail if the allocator adjusted the USAGE bits internally + // Investigate further & re-enable or remove, but for now ignoring usage should be OK + (void)usage; + // { + // auto value = getStandardMetadata<StandardMetadataType::USAGE>(mMapper, bufferHandle); + // if (static_cast<BufferUsage>(usage) != value) { + // ALOGW("Usage didn't match, expected %" PRIu64 " got %" PRId64, usage, + // static_cast<int64_t>(value.value_or(BufferUsage::CPU_READ_NEVER))); + // return BAD_VALUE; + // } + // } + { + auto value = getStandardMetadata<StandardMetadataType::STRIDE>(mMapper, bufferHandle); + if (stride != value) { + ALOGW("Stride didn't match, expected %" PRIu32 " got %" PRId32, stride, + value.value_or(-1)); + return BAD_VALUE; + } + } + return OK; +} + +void Gralloc5Mapper::getTransportSize(buffer_handle_t bufferHandle, uint32_t *outNumFds, + uint32_t *outNumInts) const { + mMapper->v5.getTransportSize(bufferHandle, outNumFds, outNumInts); +} + +status_t Gralloc5Mapper::lock(buffer_handle_t bufferHandle, uint64_t usage, const Rect &bounds, + int acquireFence, void **outData, int32_t *outBytesPerPixel, + int32_t *outBytesPerStride) const { + std::vector<ui::PlaneLayout> planeLayouts; + status_t err = getPlaneLayouts(bufferHandle, &planeLayouts); + + if (err == NO_ERROR && !planeLayouts.empty()) { + if (outBytesPerPixel) { + int32_t bitsPerPixel = planeLayouts.front().sampleIncrementInBits; + for (const auto &planeLayout : planeLayouts) { + if (bitsPerPixel != planeLayout.sampleIncrementInBits) { + bitsPerPixel = -1; + } + } + if (bitsPerPixel >= 0 && bitsPerPixel % 8 == 0) { + *outBytesPerPixel = bitsPerPixel / 8; + } else { + *outBytesPerPixel = -1; + } + } + if (outBytesPerStride) { + int32_t bytesPerStride = planeLayouts.front().strideInBytes; + for (const auto &planeLayout : planeLayouts) { + if (bytesPerStride != planeLayout.strideInBytes) { + bytesPerStride = -1; + } + } + if (bytesPerStride >= 0) { + *outBytesPerStride = bytesPerStride; + } else { + *outBytesPerStride = -1; + } + } + } + + auto status = mMapper->v5.lock(bufferHandle, usage, bounds, acquireFence, outData); + + ALOGW_IF(status != AIMAPPER_ERROR_NONE, "lock(%p, ...) failed: %d", bufferHandle, status); + return static_cast<status_t>(status); +} + +status_t Gralloc5Mapper::lock(buffer_handle_t bufferHandle, uint64_t usage, const Rect &bounds, + int acquireFence, android_ycbcr *outYcbcr) const { + if (!outYcbcr) { + return BAD_VALUE; + } + + // TODO(b/262279301): Change the return type of ::unlock to unique_fd instead of int so that + // ignoring the return value "just works" instead + auto unlock = [this](buffer_handle_t bufferHandle) { + int fence = this->unlock(bufferHandle); + if (fence != -1) { + ::close(fence); + } + }; + + std::vector<ui::PlaneLayout> planeLayouts; + status_t error = getPlaneLayouts(bufferHandle, &planeLayouts); + if (error != NO_ERROR) { + return error; + } + + void *data = nullptr; + error = lock(bufferHandle, usage, bounds, acquireFence, &data, nullptr, nullptr); + if (error != NO_ERROR) { + return error; + } + + android_ycbcr ycbcr; + + ycbcr.y = nullptr; + ycbcr.cb = nullptr; + ycbcr.cr = nullptr; + ycbcr.ystride = 0; + ycbcr.cstride = 0; + ycbcr.chroma_step = 0; + + for (const auto &planeLayout : planeLayouts) { + for (const auto &planeLayoutComponent : planeLayout.components) { + if (!gralloc4::isStandardPlaneLayoutComponentType(planeLayoutComponent.type)) { + continue; + } + + uint8_t *tmpData = static_cast<uint8_t *>(data) + planeLayout.offsetInBytes; + + // Note that `offsetInBits` may not be a multiple of 8 for packed formats (e.g. P010) + // but we still want to point to the start of the first byte. + tmpData += (planeLayoutComponent.offsetInBits / 8); + + uint64_t sampleIncrementInBytes; + + auto type = static_cast<PlaneLayoutComponentType>(planeLayoutComponent.type.value); + switch (type) { + case PlaneLayoutComponentType::Y: + if ((ycbcr.y != nullptr) || (planeLayout.sampleIncrementInBits % 8 != 0)) { + unlock(bufferHandle); + return BAD_VALUE; + } + ycbcr.y = tmpData; + ycbcr.ystride = planeLayout.strideInBytes; + break; + + case PlaneLayoutComponentType::CB: + case PlaneLayoutComponentType::CR: + if (planeLayout.sampleIncrementInBits % 8 != 0) { + unlock(bufferHandle); + return BAD_VALUE; + } + + sampleIncrementInBytes = planeLayout.sampleIncrementInBits / 8; + if ((sampleIncrementInBytes != 1) && (sampleIncrementInBytes != 2) && + (sampleIncrementInBytes != 4)) { + unlock(bufferHandle); + return BAD_VALUE; + } + + if (ycbcr.cstride == 0 && ycbcr.chroma_step == 0) { + ycbcr.cstride = planeLayout.strideInBytes; + ycbcr.chroma_step = sampleIncrementInBytes; + } else { + if ((static_cast<int64_t>(ycbcr.cstride) != planeLayout.strideInBytes) || + (ycbcr.chroma_step != sampleIncrementInBytes)) { + unlock(bufferHandle); + return BAD_VALUE; + } + } + + if (type == PlaneLayoutComponentType::CB) { + if (ycbcr.cb != nullptr) { + unlock(bufferHandle); + return BAD_VALUE; + } + ycbcr.cb = tmpData; + } else { + if (ycbcr.cr != nullptr) { + unlock(bufferHandle); + return BAD_VALUE; + } + ycbcr.cr = tmpData; + } + break; + default: + break; + }; + } + } + + *outYcbcr = ycbcr; + return OK; +} + +int Gralloc5Mapper::unlock(buffer_handle_t bufferHandle) const { + int fence = -1; + AIMapper_Error error = mMapper->v5.unlock(bufferHandle, &fence); + if (error != AIMAPPER_ERROR_NONE) { + ALOGW("unlock failed with error %d", error); + } + return fence; +} + +status_t Gralloc5Mapper::isSupported(uint32_t width, uint32_t height, PixelFormat format, + uint32_t layerCount, uint64_t usage, + bool *outSupported) const { + auto descriptorInfo = makeDescriptor("", width, height, format, layerCount, usage); + if (!descriptorInfo) { + *outSupported = false; + return OK; + } + auto status = getInstance().allocator->isSupported(*descriptorInfo, outSupported); + if (!status.isOk()) { + ALOGW("IAllocator::isSupported error %d (%s)", status.getStatus(), status.getMessage()); + *outSupported = false; + } + return OK; +} + +status_t Gralloc5Mapper::getBufferId(buffer_handle_t bufferHandle, uint64_t *outBufferId) const { + auto value = getStandardMetadata<StandardMetadataType::BUFFER_ID>(mMapper, bufferHandle); + if (value.has_value()) { + *outBufferId = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getName(buffer_handle_t bufferHandle, std::string *outName) const { + auto value = getStandardMetadata<StandardMetadataType::NAME>(mMapper, bufferHandle); + if (value.has_value()) { + *outName = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getWidth(buffer_handle_t bufferHandle, uint64_t *outWidth) const { + auto value = getStandardMetadata<StandardMetadataType::WIDTH>(mMapper, bufferHandle); + if (value.has_value()) { + *outWidth = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getHeight(buffer_handle_t bufferHandle, uint64_t *outHeight) const { + auto value = getStandardMetadata<StandardMetadataType::HEIGHT>(mMapper, bufferHandle); + if (value.has_value()) { + *outHeight = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getLayerCount(buffer_handle_t bufferHandle, + uint64_t *outLayerCount) const { + auto value = getStandardMetadata<StandardMetadataType::LAYER_COUNT>(mMapper, bufferHandle); + if (value.has_value()) { + *outLayerCount = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getPixelFormatRequested(buffer_handle_t bufferHandle, + ui::PixelFormat *outPixelFormatRequested) const { + auto value = getStandardMetadata<StandardMetadataType::PIXEL_FORMAT_REQUESTED>(mMapper, + bufferHandle); + if (value.has_value()) { + *outPixelFormatRequested = static_cast<ui::PixelFormat>(*value); + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getPixelFormatFourCC(buffer_handle_t bufferHandle, + uint32_t *outPixelFormatFourCC) const { + auto value = + getStandardMetadata<StandardMetadataType::PIXEL_FORMAT_FOURCC>(mMapper, bufferHandle); + if (value.has_value()) { + *outPixelFormatFourCC = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getPixelFormatModifier(buffer_handle_t bufferHandle, + uint64_t *outPixelFormatModifier) const { + auto value = + getStandardMetadata<StandardMetadataType::PIXEL_FORMAT_MODIFIER>(mMapper, bufferHandle); + if (value.has_value()) { + *outPixelFormatModifier = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getUsage(buffer_handle_t bufferHandle, uint64_t *outUsage) const { + auto value = getStandardMetadata<StandardMetadataType::USAGE>(mMapper, bufferHandle); + if (value.has_value()) { + *outUsage = static_cast<uint64_t>(*value); + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getAllocationSize(buffer_handle_t bufferHandle, + uint64_t *outAllocationSize) const { + auto value = getStandardMetadata<StandardMetadataType::ALLOCATION_SIZE>(mMapper, bufferHandle); + if (value.has_value()) { + *outAllocationSize = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getProtectedContent(buffer_handle_t bufferHandle, + uint64_t *outProtectedContent) const { + auto value = + getStandardMetadata<StandardMetadataType::PROTECTED_CONTENT>(mMapper, bufferHandle); + if (value.has_value()) { + *outProtectedContent = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getCompression( + buffer_handle_t bufferHandle, + aidl::android::hardware::graphics::common::ExtendableType *outCompression) const { + auto value = getStandardMetadata<StandardMetadataType::COMPRESSION>(mMapper, bufferHandle); + if (value.has_value()) { + *outCompression = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getCompression(buffer_handle_t bufferHandle, + ui::Compression *outCompression) const { + auto value = getStandardMetadata<StandardMetadataType::COMPRESSION>(mMapper, bufferHandle); + if (!value.has_value()) { + return UNKNOWN_TRANSACTION; + } + if (!gralloc4::isStandardCompression(*value)) { + return BAD_TYPE; + } + *outCompression = gralloc4::getStandardCompressionValue(*value); + return OK; +} + +status_t Gralloc5Mapper::getInterlaced( + buffer_handle_t bufferHandle, + aidl::android::hardware::graphics::common::ExtendableType *outInterlaced) const { + auto value = getStandardMetadata<StandardMetadataType::INTERLACED>(mMapper, bufferHandle); + if (value.has_value()) { + *outInterlaced = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getInterlaced(buffer_handle_t bufferHandle, + ui::Interlaced *outInterlaced) const { + if (!outInterlaced) { + return BAD_VALUE; + } + ExtendableType interlaced; + status_t error = getInterlaced(bufferHandle, &interlaced); + if (error) { + return error; + } + if (!gralloc4::isStandardInterlaced(interlaced)) { + return BAD_TYPE; + } + *outInterlaced = gralloc4::getStandardInterlacedValue(interlaced); + return NO_ERROR; +} + +status_t Gralloc5Mapper::getChromaSiting( + buffer_handle_t bufferHandle, + aidl::android::hardware::graphics::common::ExtendableType *outChromaSiting) const { + auto value = getStandardMetadata<StandardMetadataType::CHROMA_SITING>(mMapper, bufferHandle); + if (value.has_value()) { + *outChromaSiting = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getChromaSiting(buffer_handle_t bufferHandle, + ui::ChromaSiting *outChromaSiting) const { + if (!outChromaSiting) { + return BAD_VALUE; + } + ExtendableType chromaSiting; + status_t error = getChromaSiting(bufferHandle, &chromaSiting); + if (error) { + return error; + } + if (!gralloc4::isStandardChromaSiting(chromaSiting)) { + return BAD_TYPE; + } + *outChromaSiting = gralloc4::getStandardChromaSitingValue(chromaSiting); + return NO_ERROR; +} + +status_t Gralloc5Mapper::getPlaneLayouts(buffer_handle_t bufferHandle, + std::vector<ui::PlaneLayout> *outPlaneLayouts) const { + auto value = getStandardMetadata<StandardMetadataType::PLANE_LAYOUTS>(mMapper, bufferHandle); + if (value.has_value()) { + *outPlaneLayouts = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getDataspace(buffer_handle_t bufferHandle, + ui::Dataspace *outDataspace) const { + auto value = getStandardMetadata<StandardMetadataType::DATASPACE>(mMapper, bufferHandle); + if (value.has_value()) { + *outDataspace = static_cast<ui::Dataspace>(*value); + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::setDataspace(buffer_handle_t bufferHandle, ui::Dataspace dataspace) const { + return setStandardMetadata<StandardMetadataType::DATASPACE>(mMapper, bufferHandle, + static_cast<Dataspace>(dataspace)); +} + +status_t Gralloc5Mapper::getBlendMode(buffer_handle_t bufferHandle, + ui::BlendMode *outBlendMode) const { + auto value = getStandardMetadata<StandardMetadataType::BLEND_MODE>(mMapper, bufferHandle); + if (value.has_value()) { + *outBlendMode = static_cast<ui::BlendMode>(*value); + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::getSmpte2086(buffer_handle_t bufferHandle, + std::optional<ui::Smpte2086> *outSmpte2086) const { + auto value = getStandardMetadata<StandardMetadataType::SMPTE2086>(mMapper, bufferHandle); + if (value.has_value()) { + *outSmpte2086 = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::setSmpte2086(buffer_handle_t bufferHandle, + std::optional<ui::Smpte2086> smpte2086) const { + return setStandardMetadata<StandardMetadataType::SMPTE2086>(mMapper, bufferHandle, smpte2086); +} + +status_t Gralloc5Mapper::getCta861_3(buffer_handle_t bufferHandle, + std::optional<ui::Cta861_3> *outCta861_3) const { + auto value = getStandardMetadata<StandardMetadataType::CTA861_3>(mMapper, bufferHandle); + if (value.has_value()) { + *outCta861_3 = *value; + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::setCta861_3(buffer_handle_t bufferHandle, + std::optional<ui::Cta861_3> cta861_3) const { + return setStandardMetadata<StandardMetadataType::CTA861_3>(mMapper, bufferHandle, cta861_3); +} + +status_t Gralloc5Mapper::getSmpte2094_40( + buffer_handle_t bufferHandle, std::optional<std::vector<uint8_t>> *outSmpte2094_40) const { + auto value = getStandardMetadata<StandardMetadataType::SMPTE2094_40>(mMapper, bufferHandle); + if (value.has_value()) { + *outSmpte2094_40 = std::move(*value); + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::setSmpte2094_40(buffer_handle_t bufferHandle, + std::optional<std::vector<uint8_t>> smpte2094_40) const { + return setStandardMetadata<StandardMetadataType::SMPTE2094_40>(mMapper, bufferHandle, + smpte2094_40); +} + +status_t Gralloc5Mapper::getSmpte2094_10( + buffer_handle_t bufferHandle, std::optional<std::vector<uint8_t>> *outSmpte2094_10) const { + auto value = getStandardMetadata<StandardMetadataType::SMPTE2094_10>(mMapper, bufferHandle); + if (value.has_value()) { + *outSmpte2094_10 = std::move(*value); + return OK; + } + return UNKNOWN_TRANSACTION; +} + +status_t Gralloc5Mapper::setSmpte2094_10(buffer_handle_t bufferHandle, + std::optional<std::vector<uint8_t>> smpte2094_10) const { + return setStandardMetadata<StandardMetadataType::SMPTE2094_10>(mMapper, bufferHandle, + smpte2094_10); +} + +} // namespace android
\ No newline at end of file diff --git a/libs/ui/GraphicBufferAllocator.cpp b/libs/ui/GraphicBufferAllocator.cpp index 3f958ba68f..c0abec23e0 100644 --- a/libs/ui/GraphicBufferAllocator.cpp +++ b/libs/ui/GraphicBufferAllocator.cpp @@ -34,6 +34,7 @@ #include <ui/Gralloc2.h> #include <ui/Gralloc3.h> #include <ui/Gralloc4.h> +#include <ui/Gralloc5.h> #include <ui/GraphicBufferMapper.h> namespace android { @@ -48,23 +49,27 @@ KeyedVector<buffer_handle_t, GraphicBufferAllocator::alloc_rec_t> GraphicBufferAllocator::sAllocList; GraphicBufferAllocator::GraphicBufferAllocator() : mMapper(GraphicBufferMapper::getInstance()) { - mAllocator = std::make_unique<const Gralloc4Allocator>( - reinterpret_cast<const Gralloc4Mapper&>(mMapper.getGrallocMapper())); - if (mAllocator->isLoaded()) { - return; + switch (mMapper.getMapperVersion()) { + case GraphicBufferMapper::GRALLOC_5: + mAllocator = std::make_unique<const Gralloc5Allocator>( + reinterpret_cast<const Gralloc5Mapper&>(mMapper.getGrallocMapper())); + break; + case GraphicBufferMapper::GRALLOC_4: + mAllocator = std::make_unique<const Gralloc4Allocator>( + reinterpret_cast<const Gralloc4Mapper&>(mMapper.getGrallocMapper())); + break; + case GraphicBufferMapper::GRALLOC_3: + mAllocator = std::make_unique<const Gralloc3Allocator>( + reinterpret_cast<const Gralloc3Mapper&>(mMapper.getGrallocMapper())); + break; + case GraphicBufferMapper::GRALLOC_2: + mAllocator = std::make_unique<const Gralloc2Allocator>( + reinterpret_cast<const Gralloc2Mapper&>(mMapper.getGrallocMapper())); + break; } - mAllocator = std::make_unique<const Gralloc3Allocator>( - reinterpret_cast<const Gralloc3Mapper&>(mMapper.getGrallocMapper())); - if (mAllocator->isLoaded()) { - return; - } - mAllocator = std::make_unique<const Gralloc2Allocator>( - reinterpret_cast<const Gralloc2Mapper&>(mMapper.getGrallocMapper())); - if (mAllocator->isLoaded()) { - return; - } - - LOG_ALWAYS_FATAL("gralloc-allocator is missing"); + LOG_ALWAYS_FATAL_IF(!mAllocator->isLoaded(), + "Failed to load matching allocator for mapper version %d", + mMapper.getMapperVersion()); } GraphicBufferAllocator::~GraphicBufferAllocator() {} diff --git a/libs/ui/GraphicBufferMapper.cpp b/libs/ui/GraphicBufferMapper.cpp index f5824233e9..7086e0470c 100644 --- a/libs/ui/GraphicBufferMapper.cpp +++ b/libs/ui/GraphicBufferMapper.cpp @@ -36,6 +36,7 @@ #include <ui/Gralloc2.h> #include <ui/Gralloc3.h> #include <ui/Gralloc4.h> +#include <ui/Gralloc5.h> #include <ui/GraphicBuffer.h> #include <system/graphics.h> @@ -49,9 +50,15 @@ void GraphicBufferMapper::preloadHal() { Gralloc2Mapper::preload(); Gralloc3Mapper::preload(); Gralloc4Mapper::preload(); + Gralloc5Mapper::preload(); } GraphicBufferMapper::GraphicBufferMapper() { + mMapper = std::make_unique<const Gralloc5Mapper>(); + if (mMapper->isLoaded()) { + mMapperVersion = Version::GRALLOC_5; + return; + } mMapper = std::make_unique<const Gralloc4Mapper>(); if (mMapper->isLoaded()) { mMapperVersion = Version::GRALLOC_4; @@ -82,15 +89,14 @@ void GraphicBufferMapper::dumpBufferToSystemLog(buffer_handle_t bufferHandle, bo ALOGD("%s", s.c_str()); } -status_t GraphicBufferMapper::importBuffer(buffer_handle_t rawHandle, - uint32_t width, uint32_t height, uint32_t layerCount, - PixelFormat format, uint64_t usage, uint32_t stride, - buffer_handle_t* outHandle) -{ +status_t GraphicBufferMapper::importBuffer(const native_handle_t* rawHandle, uint32_t width, + uint32_t height, uint32_t layerCount, PixelFormat format, + uint64_t usage, uint32_t stride, + buffer_handle_t* outHandle) { ATRACE_CALL(); buffer_handle_t bufferHandle; - status_t error = mMapper->importBuffer(hardware::hidl_handle(rawHandle), &bufferHandle); + status_t error = mMapper->importBuffer(rawHandle, &bufferHandle); if (error != NO_ERROR) { ALOGW("importBuffer(%p) failed: %d", rawHandle, error); return error; @@ -335,84 +341,5 @@ status_t GraphicBufferMapper::setSmpte2094_10(buffer_handle_t bufferHandle, return mMapper->setSmpte2094_10(bufferHandle, smpte2094_10); } -status_t GraphicBufferMapper::getDefaultPixelFormatFourCC(uint32_t width, uint32_t height, - PixelFormat format, uint32_t layerCount, - uint64_t usage, - uint32_t* outPixelFormatFourCC) { - return mMapper->getDefaultPixelFormatFourCC(width, height, format, layerCount, usage, - outPixelFormatFourCC); -} - -status_t GraphicBufferMapper::getDefaultPixelFormatModifier(uint32_t width, uint32_t height, - PixelFormat format, uint32_t layerCount, - uint64_t usage, - uint64_t* outPixelFormatModifier) { - return mMapper->getDefaultPixelFormatModifier(width, height, format, layerCount, usage, - outPixelFormatModifier); -} - -status_t GraphicBufferMapper::getDefaultAllocationSize(uint32_t width, uint32_t height, - PixelFormat format, uint32_t layerCount, - uint64_t usage, - uint64_t* outAllocationSize) { - return mMapper->getDefaultAllocationSize(width, height, format, layerCount, usage, - outAllocationSize); -} - -status_t GraphicBufferMapper::getDefaultProtectedContent(uint32_t width, uint32_t height, - PixelFormat format, uint32_t layerCount, - uint64_t usage, - uint64_t* outProtectedContent) { - return mMapper->getDefaultProtectedContent(width, height, format, layerCount, usage, - outProtectedContent); -} - -status_t GraphicBufferMapper::getDefaultCompression( - uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage, - aidl::android::hardware::graphics::common::ExtendableType* outCompression) { - return mMapper->getDefaultCompression(width, height, format, layerCount, usage, outCompression); -} - -status_t GraphicBufferMapper::getDefaultCompression(uint32_t width, uint32_t height, - PixelFormat format, uint32_t layerCount, - uint64_t usage, - ui::Compression* outCompression) { - return mMapper->getDefaultCompression(width, height, format, layerCount, usage, outCompression); -} - -status_t GraphicBufferMapper::getDefaultInterlaced( - uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage, - aidl::android::hardware::graphics::common::ExtendableType* outInterlaced) { - return mMapper->getDefaultInterlaced(width, height, format, layerCount, usage, outInterlaced); -} - -status_t GraphicBufferMapper::getDefaultInterlaced(uint32_t width, uint32_t height, - PixelFormat format, uint32_t layerCount, - uint64_t usage, ui::Interlaced* outInterlaced) { - return mMapper->getDefaultInterlaced(width, height, format, layerCount, usage, outInterlaced); -} - -status_t GraphicBufferMapper::getDefaultChromaSiting( - uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage, - aidl::android::hardware::graphics::common::ExtendableType* outChromaSiting) { - return mMapper->getDefaultChromaSiting(width, height, format, layerCount, usage, - outChromaSiting); -} - -status_t GraphicBufferMapper::getDefaultChromaSiting(uint32_t width, uint32_t height, - PixelFormat format, uint32_t layerCount, - uint64_t usage, - ui::ChromaSiting* outChromaSiting) { - return mMapper->getDefaultChromaSiting(width, height, format, layerCount, usage, - outChromaSiting); -} - -status_t GraphicBufferMapper::getDefaultPlaneLayouts( - uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage, - std::vector<ui::PlaneLayout>* outPlaneLayouts) { - return mMapper->getDefaultPlaneLayouts(width, height, format, layerCount, usage, - outPlaneLayouts); -} - // --------------------------------------------------------------------------- }; // namespace android diff --git a/libs/ui/HdrCapabilities.cpp b/libs/ui/HdrCapabilities.cpp deleted file mode 100644 index aec2fac780..0000000000 --- a/libs/ui/HdrCapabilities.cpp +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Copyright 2016 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <ui/HdrCapabilities.h> - -namespace android { - -#if defined(__clang__) -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Wundefined-reinterpret-cast" -#endif - -size_t HdrCapabilities::getFlattenedSize() const { - return sizeof(mMaxLuminance) + - sizeof(mMaxAverageLuminance) + - sizeof(mMinLuminance) + - sizeof(int32_t) + - mSupportedHdrTypes.size() * sizeof(ui::Hdr); -} - -status_t HdrCapabilities::flatten(void* buffer, size_t size) const { - - if (size < getFlattenedSize()) { - return NO_MEMORY; - } - - int32_t* const buf = static_cast<int32_t*>(buffer); - reinterpret_cast<float&>(buf[0]) = mMaxLuminance; - reinterpret_cast<float&>(buf[1]) = mMaxAverageLuminance; - reinterpret_cast<float&>(buf[2]) = mMinLuminance; - buf[3] = static_cast<int32_t>(mSupportedHdrTypes.size()); - for (size_t i = 0, c = mSupportedHdrTypes.size(); i < c; ++i) { - buf[4 + i] = static_cast<int32_t>(mSupportedHdrTypes[i]); - } - return NO_ERROR; -} - -status_t HdrCapabilities::unflatten(void const* buffer, size_t size) { - - size_t minSize = sizeof(mMaxLuminance) + - sizeof(mMaxAverageLuminance) + - sizeof(mMinLuminance) + - sizeof(int32_t); - - if (size < minSize) { - return NO_MEMORY; - } - - int32_t const * const buf = static_cast<int32_t const *>(buffer); - const size_t itemCount = size_t(buf[3]); - - // check the buffer is large enough - if (size < minSize + itemCount * sizeof(int32_t)) { - return BAD_VALUE; - } - - mMaxLuminance = reinterpret_cast<float const&>(buf[0]); - mMaxAverageLuminance = reinterpret_cast<float const&>(buf[1]); - mMinLuminance = reinterpret_cast<float const&>(buf[2]); - if (itemCount) { - mSupportedHdrTypes.resize(itemCount); - for (size_t i = 0; i < itemCount; ++i) { - mSupportedHdrTypes[i] = static_cast<ui::Hdr>(buf[4 + i]); - } - } - return NO_ERROR; -} - -#if defined(__clang__) -#pragma clang diagnostic pop -#endif - -} // namespace android diff --git a/libs/ui/PublicFormat.cpp b/libs/ui/PublicFormat.cpp index 78e82dab39..c9663edd7a 100644 --- a/libs/ui/PublicFormat.cpp +++ b/libs/ui/PublicFormat.cpp @@ -14,14 +14,15 @@ * limitations under the License. */ -#include <ui/GraphicTypes.h> // ui::Dataspace +#include "aidl/android/hardware/graphics/common/Dataspace.h" #include <ui/PublicFormat.h> + // ---------------------------------------------------------------------------- namespace android { // ---------------------------------------------------------------------------- -using ui::Dataspace; +using ::aidl::android::hardware::graphics::common::Dataspace; int mapPublicFormatToHalFormat(PublicFormat f) { switch (f) { @@ -29,6 +30,7 @@ int mapPublicFormatToHalFormat(PublicFormat f) { case PublicFormat::DEPTH_POINT_CLOUD: case PublicFormat::DEPTH_JPEG: case PublicFormat::HEIC: + case PublicFormat::JPEG_R: return HAL_PIXEL_FORMAT_BLOB; case PublicFormat::DEPTH16: return HAL_PIXEL_FORMAT_Y16; @@ -47,7 +49,7 @@ android_dataspace mapPublicFormatToHalDataspace(PublicFormat f) { Dataspace dataspace; switch (f) { case PublicFormat::JPEG: - dataspace = Dataspace::V0_JFIF; + dataspace = Dataspace::JFIF; break; case PublicFormat::DEPTH_POINT_CLOUD: case PublicFormat::DEPTH16: @@ -64,7 +66,7 @@ android_dataspace mapPublicFormatToHalDataspace(PublicFormat f) { case PublicFormat::YUV_420_888: case PublicFormat::NV21: case PublicFormat::YV12: - dataspace = Dataspace::V0_JFIF; + dataspace = Dataspace::JFIF; break; case PublicFormat::DEPTH_JPEG: dataspace = Dataspace::DYNAMIC_DEPTH; @@ -72,6 +74,9 @@ android_dataspace mapPublicFormatToHalDataspace(PublicFormat f) { case PublicFormat::HEIC: dataspace = Dataspace::HEIF; break; + case PublicFormat::JPEG_R: + dataspace = Dataspace::JPEG_R; + break; default: // Most formats map to UNKNOWN dataspace = Dataspace::UNKNOWN; @@ -139,14 +144,16 @@ PublicFormat mapHalFormatDataspaceToPublicFormat(int format, android_dataspace d switch (ds) { case Dataspace::DEPTH: return PublicFormat::DEPTH_POINT_CLOUD; - case Dataspace::V0_JFIF: + case Dataspace::JFIF: return PublicFormat::JPEG; case Dataspace::HEIF: return PublicFormat::HEIC; default: if (dataSpace == static_cast<android_dataspace>(HAL_DATASPACE_DYNAMIC_DEPTH)) { return PublicFormat::DEPTH_JPEG; - } else { + } else if (dataSpace == static_cast<android_dataspace>(Dataspace::JPEG_R)) { + return PublicFormat::JPEG_R; + }else { // Assume otherwise-marked blobs are also JPEG return PublicFormat::JPEG; } diff --git a/libs/ui/StaticDisplayInfo.cpp b/libs/ui/StaticDisplayInfo.cpp deleted file mode 100644 index 03d15e4694..0000000000 --- a/libs/ui/StaticDisplayInfo.cpp +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Copyright 2020 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <ui/StaticDisplayInfo.h> - -#include <cstdint> - -#include <ui/FlattenableHelpers.h> - -#define RETURN_IF_ERROR(op) \ - if (const status_t status = (op); status != OK) return status; - -namespace android::ui { - -size_t StaticDisplayInfo::getFlattenedSize() const { - return FlattenableHelpers::getFlattenedSize(connectionType) + - FlattenableHelpers::getFlattenedSize(density) + - FlattenableHelpers::getFlattenedSize(secure) + - FlattenableHelpers::getFlattenedSize(deviceProductInfo) + - FlattenableHelpers::getFlattenedSize(installOrientation); -} - -status_t StaticDisplayInfo::flatten(void* buffer, size_t size) const { - if (size < getFlattenedSize()) { - return NO_MEMORY; - } - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, connectionType)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, density)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, secure)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, deviceProductInfo)); - RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, installOrientation)); - return OK; -} - -status_t StaticDisplayInfo::unflatten(void const* buffer, size_t size) { - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &connectionType)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &density)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &secure)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &deviceProductInfo)); - RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &installOrientation)); - return OK; -} - -} // namespace android::ui diff --git a/libs/ui/include/ui/ColorMode.h b/libs/ui/include/ui/ColorMode.h new file mode 100644 index 0000000000..a47eaed171 --- /dev/null +++ b/libs/ui/include/ui/ColorMode.h @@ -0,0 +1,60 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#include <vector> + +#include <ui/GraphicTypes.h> + +namespace android::ui { + +using ColorModes = std::vector<ColorMode>; + +inline bool isWideColorMode(ColorMode colorMode) { + switch (colorMode) { + case ColorMode::DISPLAY_P3: + case ColorMode::ADOBE_RGB: + case ColorMode::DCI_P3: + case ColorMode::BT2020: + case ColorMode::DISPLAY_BT2020: + case ColorMode::BT2100_PQ: + case ColorMode::BT2100_HLG: + return true; + case ColorMode::NATIVE: + case ColorMode::STANDARD_BT601_625: + case ColorMode::STANDARD_BT601_625_UNADJUSTED: + case ColorMode::STANDARD_BT601_525: + case ColorMode::STANDARD_BT601_525_UNADJUSTED: + case ColorMode::STANDARD_BT709: + case ColorMode::SRGB: + return false; + } +} + +inline Dataspace pickDataspaceFor(ColorMode colorMode) { + switch (colorMode) { + case ColorMode::DISPLAY_P3: + case ColorMode::BT2100_PQ: + case ColorMode::BT2100_HLG: + case ColorMode::DISPLAY_BT2020: + return Dataspace::DISPLAY_P3; + default: + return Dataspace::V0_SRGB; + } +} + +} // namespace android::ui diff --git a/libs/ui/include/ui/DeviceProductInfo.h b/libs/ui/include/ui/DeviceProductInfo.h index 807a5d96a3..4229cf1507 100644 --- a/libs/ui/include/ui/DeviceProductInfo.h +++ b/libs/ui/include/ui/DeviceProductInfo.h @@ -24,8 +24,6 @@ #include <variant> #include <vector> -#include <utils/Flattenable.h> - namespace android { // NUL-terminated plug and play ID. @@ -34,7 +32,7 @@ using PnpId = std::array<char, 4>; // Product-specific information about the display or the directly connected device on the // display chain. For example, if the display is transitively connected, this field may contain // product information about the intermediate device. -struct DeviceProductInfo : LightFlattenable<DeviceProductInfo> { +struct DeviceProductInfo { struct ModelYear { uint32_t year; }; @@ -63,13 +61,8 @@ struct DeviceProductInfo : LightFlattenable<DeviceProductInfo> { // address is unavailable. // For example, for HDMI connected device this will be the physical address. std::vector<uint8_t> relativeAddress; - - bool isFixedSize() const { return false; } - size_t getFlattenedSize() const; - status_t flatten(void* buffer, size_t size) const; - status_t unflatten(void const* buffer, size_t size); - - void dump(std::string& result) const; }; +std::string to_string(const DeviceProductInfo&); + } // namespace android diff --git a/libs/ui/include/ui/DisplayId.h b/libs/ui/include/ui/DisplayId.h index 9120972a42..3a31fa0848 100644 --- a/libs/ui/include/ui/DisplayId.h +++ b/libs/ui/include/ui/DisplayId.h @@ -17,9 +17,11 @@ #pragma once #include <cstdint> -#include <optional> +#include <ostream> #include <string> +#include <ftl/optional.h> + namespace android { // ID of a physical or a virtual display. This class acts as a type safe wrapper around uint64_t. @@ -66,9 +68,14 @@ inline std::string to_string(DisplayId displayId) { return std::to_string(displayId.value); } +// For tests. +inline std::ostream& operator<<(std::ostream& stream, DisplayId displayId) { + return stream << "DisplayId{" << displayId.value << '}'; +} + // DisplayId of a physical display, such as the internal display or externally connected display. struct PhysicalDisplayId : DisplayId { - static constexpr std::optional<PhysicalDisplayId> tryCast(DisplayId id) { + static constexpr ftl::Optional<PhysicalDisplayId> tryCast(DisplayId id) { if (id.value & FLAG_VIRTUAL) { return std::nullopt; } diff --git a/libs/ui/include/ui/DisplayMode.h b/libs/ui/include/ui/DisplayMode.h index 56f68e7bb2..65a8769c98 100644 --- a/libs/ui/include/ui/DisplayMode.h +++ b/libs/ui/include/ui/DisplayMode.h @@ -19,6 +19,7 @@ #include <cstdint> #include <type_traits> +#include <ui/GraphicTypes.h> #include <ui/Size.h> #include <utils/Flattenable.h> #include <utils/Timers.h> @@ -29,22 +30,18 @@ namespace android::ui { using DisplayModeId = int32_t; // Mode supported by physical display. -struct DisplayMode : LightFlattenable<DisplayMode> { +struct DisplayMode { DisplayModeId id; ui::Size resolution; float xDpi = 0; float yDpi = 0; + std::vector<ui::Hdr> supportedHdrTypes; float refreshRate = 0; nsecs_t appVsyncOffset = 0; nsecs_t sfVsyncOffset = 0; nsecs_t presentationDeadline = 0; int32_t group = -1; - - bool isFixedSize() const { return false; } - size_t getFlattenedSize() const; - status_t flatten(void* buffer, size_t size) const; - status_t unflatten(const void* buffer, size_t size); }; } // namespace android::ui diff --git a/libs/ui/include/ui/DynamicDisplayInfo.h b/libs/ui/include/ui/DynamicDisplayInfo.h index ce75a65214..0b77754455 100644 --- a/libs/ui/include/ui/DynamicDisplayInfo.h +++ b/libs/ui/include/ui/DynamicDisplayInfo.h @@ -24,18 +24,18 @@ #include <ui/GraphicTypes.h> #include <ui/HdrCapabilities.h> -#include <utils/Flattenable.h> namespace android::ui { // Information about a physical display which may change on hotplug reconnect. -struct DynamicDisplayInfo : LightFlattenable<DynamicDisplayInfo> { +struct DynamicDisplayInfo { std::vector<ui::DisplayMode> supportedDisplayModes; // This struct is going to be serialized over binder, so // we can't use size_t because it may have different width // in the client process. ui::DisplayModeId activeDisplayModeId; + float renderFrameRate; std::vector<ui::ColorMode> supportedColorModes; ui::ColorMode activeColorMode; @@ -53,11 +53,6 @@ struct DynamicDisplayInfo : LightFlattenable<DynamicDisplayInfo> { ui::DisplayModeId preferredBootDisplayMode; std::optional<ui::DisplayMode> getActiveDisplayMode() const; - - bool isFixedSize() const { return false; } - size_t getFlattenedSize() const; - status_t flatten(void* buffer, size_t size) const; - status_t unflatten(const void* buffer, size_t size); }; } // namespace android::ui diff --git a/libs/gui/include/gui/TransactionTracing.h b/libs/ui/include/ui/FenceResult.h index 9efba47a18..6d63fc9973 100644 --- a/libs/gui/include/gui/TransactionTracing.h +++ b/libs/ui/include/ui/FenceResult.h @@ -1,5 +1,5 @@ /* - * Copyright 2020 The Android Open Source Project + * Copyright 2022 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -16,26 +16,18 @@ #pragma once -#include <android/gui/BnTransactionTraceListener.h> -#include <utils/Mutex.h> +#include <android-base/expected.h> +#include <utils/Errors.h> +#include <utils/StrongPointer.h> namespace android { -class TransactionTraceListener : public gui::BnTransactionTraceListener { - static std::mutex sMutex; - static sp<TransactionTraceListener> sInstance; +class Fence; - TransactionTraceListener(); +using FenceResult = base::expected<sp<Fence>, status_t>; -public: - static sp<TransactionTraceListener> getInstance(); - - binder::Status onToggled(bool enabled) override; - - bool isTracingEnabled(); - -private: - bool mTracingEnabled = false; -}; +inline status_t fenceStatus(const FenceResult& fenceResult) { + return fenceResult.ok() ? NO_ERROR : fenceResult.error(); +} } // namespace android diff --git a/libs/ui/include/ui/Gralloc.h b/libs/ui/include/ui/Gralloc.h index 6101d4b43b..496ba57789 100644 --- a/libs/ui/include/ui/Gralloc.h +++ b/libs/ui/include/ui/Gralloc.h @@ -39,14 +39,11 @@ public: return ""; } - virtual status_t createDescriptor(void* bufferDescriptorInfo, - void* outBufferDescriptor) const = 0; - // Import a buffer that is from another HAL, another process, or is // cloned. // // The returned handle must be freed with freeBuffer. - virtual status_t importBuffer(const hardware::hidl_handle& rawHandle, + virtual status_t importBuffer(const native_handle_t* rawHandle, buffer_handle_t* outBufferHandle) const = 0; virtual void freeBuffer(buffer_handle_t bufferHandle) const = 0; @@ -203,77 +200,6 @@ public: std::optional<std::vector<uint8_t>> /*smpte2094_10*/) const { return INVALID_OPERATION; } - virtual status_t getDefaultPixelFormatFourCC(uint32_t /*width*/, uint32_t /*height*/, - PixelFormat /*format*/, uint32_t /*layerCount*/, - uint64_t /*usage*/, - uint32_t* /*outPixelFormatFourCC*/) const { - return INVALID_OPERATION; - } - virtual status_t getDefaultPixelFormatModifier(uint32_t /*width*/, uint32_t /*height*/, - PixelFormat /*format*/, uint32_t /*layerCount*/, - uint64_t /*usage*/, - uint64_t* /*outPixelFormatModifier*/) const { - return INVALID_OPERATION; - } - virtual status_t getDefaultAllocationSize(uint32_t /*width*/, uint32_t /*height*/, - PixelFormat /*format*/, uint32_t /*layerCount*/, - uint64_t /*usage*/, - uint64_t* /*outAllocationSize*/) const { - return INVALID_OPERATION; - } - virtual status_t getDefaultProtectedContent(uint32_t /*width*/, uint32_t /*height*/, - PixelFormat /*format*/, uint32_t /*layerCount*/, - uint64_t /*usage*/, - uint64_t* /*outProtectedContent*/) const { - return INVALID_OPERATION; - } - virtual status_t getDefaultCompression( - uint32_t /*width*/, uint32_t /*height*/, PixelFormat /*format*/, - uint32_t /*layerCount*/, uint64_t /*usage*/, - aidl::android::hardware::graphics::common::ExtendableType* /*outCompression*/) const { - return INVALID_OPERATION; - } - virtual status_t getDefaultCompression(uint32_t /*width*/, uint32_t /*height*/, - PixelFormat /*format*/, uint32_t /*layerCount*/, - uint64_t /*usage*/, - ui::Compression* /*outCompression*/) const { - return INVALID_OPERATION; - } - virtual status_t getDefaultInterlaced( - uint32_t /*width*/, uint32_t /*height*/, PixelFormat /*format*/, - uint32_t /*layerCount*/, uint64_t /*usage*/, - aidl::android::hardware::graphics::common::ExtendableType* /*outInterlaced*/) const { - return INVALID_OPERATION; - } - virtual status_t getDefaultInterlaced(uint32_t /*width*/, uint32_t /*height*/, - PixelFormat /*format*/, uint32_t /*layerCount*/, - uint64_t /*usage*/, - ui::Interlaced* /*outInterlaced*/) const { - return INVALID_OPERATION; - } - virtual status_t getDefaultChromaSiting( - uint32_t /*width*/, uint32_t /*height*/, PixelFormat /*format*/, - uint32_t /*layerCount*/, uint64_t /*usage*/, - aidl::android::hardware::graphics::common::ExtendableType* /*outChromaSiting*/) const { - return INVALID_OPERATION; - } - virtual status_t getDefaultChromaSiting(uint32_t /*width*/, uint32_t /*height*/, - PixelFormat /*format*/, uint32_t /*layerCount*/, - uint64_t /*usage*/, - ui::ChromaSiting* /*outChromaSiting*/) const { - return INVALID_OPERATION; - } - virtual status_t getDefaultPlaneLayouts( - uint32_t /*width*/, uint32_t /*height*/, PixelFormat /*format*/, - uint32_t /*layerCount*/, uint64_t /*usage*/, - std::vector<ui::PlaneLayout>* /*outPlaneLayouts*/) const { - return INVALID_OPERATION; - } - - virtual std::vector<android::hardware::graphics::mapper::V4_0::IMapper::MetadataTypeDescription> - listSupportedMetadataTypes() const { - return {}; - } }; // A wrapper to IAllocator diff --git a/libs/ui/include/ui/Gralloc2.h b/libs/ui/include/ui/Gralloc2.h index f570c428b6..a7b6f49206 100644 --- a/libs/ui/include/ui/Gralloc2.h +++ b/libs/ui/include/ui/Gralloc2.h @@ -38,9 +38,9 @@ public: bool isLoaded() const override; - status_t createDescriptor(void* bufferDescriptorInfo, void* outBufferDescriptor) const override; + status_t createDescriptor(void* bufferDescriptorInfo, void* outBufferDescriptor) const; - status_t importBuffer(const hardware::hidl_handle& rawHandle, + status_t importBuffer(const native_handle_t* rawHandle, buffer_handle_t* outBufferHandle) const override; void freeBuffer(buffer_handle_t bufferHandle) const override; diff --git a/libs/ui/include/ui/Gralloc3.h b/libs/ui/include/ui/Gralloc3.h index 93a5077313..7367549964 100644 --- a/libs/ui/include/ui/Gralloc3.h +++ b/libs/ui/include/ui/Gralloc3.h @@ -37,9 +37,9 @@ public: bool isLoaded() const override; - status_t createDescriptor(void* bufferDescriptorInfo, void* outBufferDescriptor) const override; + status_t createDescriptor(void* bufferDescriptorInfo, void* outBufferDescriptor) const; - status_t importBuffer(const hardware::hidl_handle& rawHandle, + status_t importBuffer(const native_handle_t* rawHandle, buffer_handle_t* outBufferHandle) const override; void freeBuffer(buffer_handle_t bufferHandle) const override; diff --git a/libs/ui/include/ui/Gralloc4.h b/libs/ui/include/ui/Gralloc4.h index cf023c9bcc..df43be87cd 100644 --- a/libs/ui/include/ui/Gralloc4.h +++ b/libs/ui/include/ui/Gralloc4.h @@ -42,9 +42,9 @@ public: std::string dumpBuffer(buffer_handle_t bufferHandle, bool less = true) const override; std::string dumpBuffers(bool less = true) const; - status_t createDescriptor(void* bufferDescriptorInfo, void* outBufferDescriptor) const override; + status_t createDescriptor(void* bufferDescriptorInfo, void* outBufferDescriptor) const; - status_t importBuffer(const hardware::hidl_handle& rawHandle, + status_t importBuffer(const native_handle_t* rawHandle, buffer_handle_t* outBufferHandle) const override; void freeBuffer(buffer_handle_t bufferHandle) const override; @@ -120,42 +120,6 @@ public: std::optional<std::vector<uint8_t>>* outSmpte2094_10) const override; status_t setSmpte2094_10(buffer_handle_t bufferHandle, std::optional<std::vector<uint8_t>> smpte2094_10) const override; - status_t getDefaultPixelFormatFourCC(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - uint32_t* outPixelFormatFourCC) const override; - status_t getDefaultPixelFormatModifier(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - uint64_t* outPixelFormatModifier) const override; - status_t getDefaultAllocationSize(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - uint64_t* outAllocationSize) const override; - status_t getDefaultProtectedContent(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - uint64_t* outProtectedContent) const override; - status_t getDefaultCompression(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - aidl::android::hardware::graphics::common::ExtendableType* - outCompression) const override; - status_t getDefaultCompression(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - ui::Compression* outCompression) const override; - status_t getDefaultInterlaced(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - aidl::android::hardware::graphics::common::ExtendableType* - outInterlaced) const override; - status_t getDefaultInterlaced(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - ui::Interlaced* outInterlaced) const override; - status_t getDefaultChromaSiting(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - aidl::android::hardware::graphics::common::ExtendableType* - outChromaSiting) const override; - status_t getDefaultChromaSiting(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - ui::ChromaSiting* outChromaSiting) const override; - status_t getDefaultPlaneLayouts(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - std::vector<ui::PlaneLayout>* outPlaneLayouts) const override; std::vector<android::hardware::graphics::mapper::V4_0::IMapper::MetadataTypeDescription> listSupportedMetadataTypes() const; diff --git a/libs/ui/include/ui/Gralloc5.h b/libs/ui/include/ui/Gralloc5.h new file mode 100644 index 0000000000..44b97d1a6f --- /dev/null +++ b/libs/ui/include/ui/Gralloc5.h @@ -0,0 +1,184 @@ +/* + * Copyright (C) 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#include <aidl/android/hardware/graphics/allocator/IAllocator.h> +#include <android/hardware/graphics/mapper/IMapper.h> +#include <ui/Gralloc.h> + +namespace android { + +class Gralloc5Mapper : public GrallocMapper { +public: +public: + static void preload(); + + Gralloc5Mapper(); + + [[nodiscard]] bool isLoaded() const override; + + [[nodiscard]] std::string dumpBuffer(buffer_handle_t bufferHandle, bool less) const override; + + [[nodiscard]] std::string dumpBuffers(bool less = true) const; + + [[nodiscard]] status_t importBuffer(const native_handle_t *rawHandle, + buffer_handle_t *outBufferHandle) const override; + + void freeBuffer(buffer_handle_t bufferHandle) const override; + + [[nodiscard]] status_t validateBufferSize(buffer_handle_t bufferHandle, uint32_t width, + uint32_t height, PixelFormat format, + uint32_t layerCount, uint64_t usage, + uint32_t stride) const override; + + void getTransportSize(buffer_handle_t bufferHandle, uint32_t *outNumFds, + uint32_t *outNumInts) const override; + + [[nodiscard]] status_t lock(buffer_handle_t bufferHandle, uint64_t usage, const Rect &bounds, + int acquireFence, void **outData, int32_t *outBytesPerPixel, + int32_t *outBytesPerStride) const override; + + [[nodiscard]] status_t lock(buffer_handle_t bufferHandle, uint64_t usage, const Rect &bounds, + int acquireFence, android_ycbcr *ycbcr) const override; + + [[nodiscard]] int unlock(buffer_handle_t bufferHandle) const override; + + [[nodiscard]] status_t isSupported(uint32_t width, uint32_t height, PixelFormat format, + uint32_t layerCount, uint64_t usage, + bool *outSupported) const override; + + [[nodiscard]] status_t getBufferId(buffer_handle_t bufferHandle, + uint64_t *outBufferId) const override; + + [[nodiscard]] status_t getName(buffer_handle_t bufferHandle, + std::string *outName) const override; + + [[nodiscard]] status_t getWidth(buffer_handle_t bufferHandle, + uint64_t *outWidth) const override; + + [[nodiscard]] status_t getHeight(buffer_handle_t bufferHandle, + uint64_t *outHeight) const override; + + [[nodiscard]] status_t getLayerCount(buffer_handle_t bufferHandle, + uint64_t *outLayerCount) const override; + + [[nodiscard]] status_t getPixelFormatRequested( + buffer_handle_t bufferHandle, ui::PixelFormat *outPixelFormatRequested) const override; + + [[nodiscard]] status_t getPixelFormatFourCC(buffer_handle_t bufferHandle, + uint32_t *outPixelFormatFourCC) const override; + + [[nodiscard]] status_t getPixelFormatModifier(buffer_handle_t bufferHandle, + uint64_t *outPixelFormatModifier) const override; + + [[nodiscard]] status_t getUsage(buffer_handle_t bufferHandle, + uint64_t *outUsage) const override; + + [[nodiscard]] status_t getAllocationSize(buffer_handle_t bufferHandle, + uint64_t *outAllocationSize) const override; + + [[nodiscard]] status_t getProtectedContent(buffer_handle_t bufferHandle, + uint64_t *outProtectedContent) const override; + + [[nodiscard]] status_t getCompression(buffer_handle_t bufferHandle, + aidl::android::hardware::graphics::common::ExtendableType + *outCompression) const override; + + [[nodiscard]] status_t getCompression(buffer_handle_t bufferHandle, + ui::Compression *outCompression) const override; + + [[nodiscard]] status_t getInterlaced(buffer_handle_t bufferHandle, + aidl::android::hardware::graphics::common::ExtendableType + *outInterlaced) const override; + + [[nodiscard]] status_t getInterlaced(buffer_handle_t bufferHandle, + ui::Interlaced *outInterlaced) const override; + + [[nodiscard]] status_t getChromaSiting(buffer_handle_t bufferHandle, + aidl::android::hardware::graphics::common::ExtendableType + *outChromaSiting) const override; + + [[nodiscard]] status_t getChromaSiting(buffer_handle_t bufferHandle, + ui::ChromaSiting *outChromaSiting) const override; + + [[nodiscard]] status_t getPlaneLayouts( + buffer_handle_t bufferHandle, + std::vector<ui::PlaneLayout> *outPlaneLayouts) const override; + + [[nodiscard]] status_t getDataspace(buffer_handle_t bufferHandle, + ui::Dataspace *outDataspace) const override; + + [[nodiscard]] status_t setDataspace(buffer_handle_t bufferHandle, + ui::Dataspace dataspace) const override; + + [[nodiscard]] status_t getBlendMode(buffer_handle_t bufferHandle, + ui::BlendMode *outBlendMode) const override; + + [[nodiscard]] status_t getSmpte2086(buffer_handle_t bufferHandle, + std::optional<ui::Smpte2086> *outSmpte2086) const override; + + [[nodiscard]] status_t setSmpte2086(buffer_handle_t bufferHandle, + std::optional<ui::Smpte2086> smpte2086) const override; + + [[nodiscard]] status_t getCta861_3(buffer_handle_t bufferHandle, + std::optional<ui::Cta861_3> *outCta861_3) const override; + + [[nodiscard]] status_t setCta861_3(buffer_handle_t bufferHandle, + std::optional<ui::Cta861_3> cta861_3) const override; + + [[nodiscard]] status_t getSmpte2094_40( + buffer_handle_t bufferHandle, + std::optional<std::vector<uint8_t>> *outSmpte2094_40) const override; + + [[nodiscard]] status_t setSmpte2094_40( + buffer_handle_t bufferHandle, + std::optional<std::vector<uint8_t>> smpte2094_40) const override; + + [[nodiscard]] status_t getSmpte2094_10( + buffer_handle_t bufferHandle, + std::optional<std::vector<uint8_t>> *outSmpte2094_10) const override; + + [[nodiscard]] status_t setSmpte2094_10( + buffer_handle_t bufferHandle, + std::optional<std::vector<uint8_t>> smpte2094_10) const override; + +private: + void unlockBlocking(buffer_handle_t bufferHandle) const; + + AIMapper *mMapper = nullptr; +}; + +class Gralloc5Allocator : public GrallocAllocator { +public: + Gralloc5Allocator(const Gralloc5Mapper &mapper); + + [[nodiscard]] bool isLoaded() const override; + + [[nodiscard]] std::string dumpDebugInfo(bool less) const override; + + [[nodiscard]] status_t allocate(std::string requestorName, uint32_t width, uint32_t height, + PixelFormat format, uint32_t layerCount, uint64_t usage, + uint32_t bufferCount, uint32_t *outStride, + buffer_handle_t *outBufferHandles, + bool importBuffers) const override; + +private: + const Gralloc5Mapper &mMapper; + std::shared_ptr<aidl::android::hardware::graphics::allocator::IAllocator> mAllocator; +}; + +} // namespace android diff --git a/libs/ui/include/ui/GraphicBuffer.h b/libs/ui/include/ui/GraphicBuffer.h index 57be686592..dbe475b805 100644 --- a/libs/ui/include/ui/GraphicBuffer.h +++ b/libs/ui/include/ui/GraphicBuffer.h @@ -270,7 +270,7 @@ private: // Send a callback when a GraphicBuffer dies. // - // This is used for BufferStateLayer caching. GraphicBuffers are refcounted per process. When + // This is used for layer caching. GraphicBuffers are refcounted per process. When // A GraphicBuffer doesn't have any more sp<> in a process, it is destroyed. This causes // problems when trying to implicitcly cache across process boundaries. Ideally, both sides // of the cache would hold onto wp<> references. When an app dropped its sp<>, the GraphicBuffer diff --git a/libs/ui/include/ui/GraphicBufferMapper.h b/libs/ui/include/ui/GraphicBufferMapper.h index 37a2e1cc9f..3a5167ab25 100644 --- a/libs/ui/include/ui/GraphicBufferMapper.h +++ b/libs/ui/include/ui/GraphicBufferMapper.h @@ -42,9 +42,10 @@ class GraphicBufferMapper : public Singleton<GraphicBufferMapper> { public: enum Version { - GRALLOC_2, + GRALLOC_2 = 2, GRALLOC_3, GRALLOC_4, + GRALLOC_5, }; static void preloadHal(); static inline GraphicBufferMapper& get() { return getInstance(); } @@ -54,10 +55,9 @@ public: // The imported outHandle must be freed with freeBuffer when no longer // needed. rawHandle is owned by the caller. - status_t importBuffer(buffer_handle_t rawHandle, - uint32_t width, uint32_t height, uint32_t layerCount, - PixelFormat format, uint64_t usage, uint32_t stride, - buffer_handle_t* outHandle); + status_t importBuffer(const native_handle_t* rawHandle, uint32_t width, uint32_t height, + uint32_t layerCount, PixelFormat format, uint64_t usage, uint32_t stride, + buffer_handle_t* outHandle); status_t importBufferNoValidate(const native_handle_t* rawHandle, buffer_handle_t* outHandle); @@ -138,48 +138,6 @@ public: status_t setSmpte2094_10(buffer_handle_t bufferHandle, std::optional<std::vector<uint8_t>> smpte2094_10); - /** - * Gets the default metadata for a gralloc buffer allocated with the given parameters. - * - * These functions are supported by gralloc 4.0+. - */ - status_t getDefaultPixelFormatFourCC(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - uint32_t* outPixelFormatFourCC); - status_t getDefaultPixelFormatModifier(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - uint64_t* outPixelFormatModifier); - status_t getDefaultAllocationSize(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - uint64_t* outAllocationSize); - status_t getDefaultProtectedContent(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - uint64_t* outProtectedContent); - status_t getDefaultCompression( - uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, - uint64_t usage, - aidl::android::hardware::graphics::common::ExtendableType* outCompression); - status_t getDefaultCompression(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - ui::Compression* outCompression); - status_t getDefaultInterlaced( - uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, - uint64_t usage, - aidl::android::hardware::graphics::common::ExtendableType* outInterlaced); - status_t getDefaultInterlaced(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - ui::Interlaced* outInterlaced); - status_t getDefaultChromaSiting( - uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, - uint64_t usage, - aidl::android::hardware::graphics::common::ExtendableType* outChromaSiting); - status_t getDefaultChromaSiting(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - ui::ChromaSiting* outChromaSiting); - status_t getDefaultPlaneLayouts(uint32_t width, uint32_t height, PixelFormat format, - uint32_t layerCount, uint64_t usage, - std::vector<ui::PlaneLayout>* outPlaneLayouts); - const GrallocMapper& getGrallocMapper() const { return reinterpret_cast<const GrallocMapper&>(*mMapper); } diff --git a/libs/ui/include/ui/GraphicTypes.h b/libs/ui/include/ui/GraphicTypes.h index 8661c36676..1775d390f0 100644 --- a/libs/ui/include/ui/GraphicTypes.h +++ b/libs/ui/include/ui/GraphicTypes.h @@ -20,6 +20,7 @@ #include <aidl/android/hardware/graphics/common/ChromaSiting.h> #include <aidl/android/hardware/graphics/common/Compression.h> #include <aidl/android/hardware/graphics/common/Cta861_3.h> +#include <aidl/android/hardware/graphics/common/Hdr.h> #include <aidl/android/hardware/graphics/common/Interlaced.h> #include <aidl/android/hardware/graphics/common/PlaneLayout.h> #include <aidl/android/hardware/graphics/common/Smpte2086.h> @@ -42,7 +43,6 @@ namespace ui { using android::hardware::graphics::common::V1_1::RenderIntent; using android::hardware::graphics::common::V1_2::ColorMode; using android::hardware::graphics::common::V1_2::Dataspace; -using android::hardware::graphics::common::V1_2::Hdr; using android::hardware::graphics::common::V1_2::PixelFormat; /** @@ -50,6 +50,7 @@ using android::hardware::graphics::common::V1_2::PixelFormat; */ using aidl::android::hardware::graphics::common::BlendMode; using aidl::android::hardware::graphics::common::Cta861_3; +using aidl::android::hardware::graphics::common::Hdr; using aidl::android::hardware::graphics::common::PlaneLayout; using aidl::android::hardware::graphics::common::Smpte2086; diff --git a/libs/ui/include/ui/HdrCapabilities.h b/libs/ui/include/ui/HdrCapabilities.h index 813addeca6..ae54223585 100644 --- a/libs/ui/include/ui/HdrCapabilities.h +++ b/libs/ui/include/ui/HdrCapabilities.h @@ -22,12 +22,10 @@ #include <vector> #include <ui/GraphicTypes.h> -#include <utils/Flattenable.h> namespace android { -class HdrCapabilities : public LightFlattenable<HdrCapabilities> -{ +class HdrCapabilities { public: HdrCapabilities(const std::vector<ui::Hdr>& types, float maxLuminance, float maxAverageLuminance, float minLuminance) @@ -49,12 +47,6 @@ public: float getDesiredMaxAverageLuminance() const { return mMaxAverageLuminance; } float getDesiredMinLuminance() const { return mMinLuminance; } - // Flattenable protocol - bool isFixedSize() const { return false; } - size_t getFlattenedSize() const; - status_t flatten(void* buffer, size_t size) const; - status_t unflatten(void const* buffer, size_t size); - private: std::vector<ui::Hdr> mSupportedHdrTypes; float mMaxLuminance; diff --git a/libs/ui/include/ui/PublicFormat.h b/libs/ui/include/ui/PublicFormat.h index aa58805718..2248ccab0c 100644 --- a/libs/ui/include/ui/PublicFormat.h +++ b/libs/ui/include/ui/PublicFormat.h @@ -57,6 +57,7 @@ enum class PublicFormat { YCBCR_P010 = 0x36, DEPTH16 = 0x44363159, DEPTH_JPEG = 0x69656963, + JPEG_R = 0x1005, HEIC = 0x48454946, }; diff --git a/libs/ui/include/ui/Rotation.h b/libs/ui/include/ui/Rotation.h index 83d431dea3..c1d60f4f6c 100644 --- a/libs/ui/include/ui/Rotation.h +++ b/libs/ui/include/ui/Rotation.h @@ -20,7 +20,14 @@ namespace android::ui { -enum class Rotation { Rotation0 = 0, Rotation90 = 1, Rotation180 = 2, Rotation270 = 3 }; +enum class Rotation { + Rotation0 = 0, + Rotation90 = 1, + Rotation180 = 2, + Rotation270 = 3, + + ftl_last = Rotation270 +}; // Equivalent to Surface.java constants. constexpr auto ROTATION_0 = Rotation::Rotation0; diff --git a/libs/ui/include/ui/StaticDisplayInfo.h b/libs/ui/include/ui/StaticDisplayInfo.h index cc7c869b3b..83da821f37 100644 --- a/libs/ui/include/ui/StaticDisplayInfo.h +++ b/libs/ui/include/ui/StaticDisplayInfo.h @@ -20,24 +20,18 @@ #include <ui/DeviceProductInfo.h> #include <ui/Rotation.h> -#include <utils/Flattenable.h> namespace android::ui { -enum class DisplayConnectionType { Internal, External }; +enum class DisplayConnectionType { Internal, External, ftl_last = External }; // Immutable information about physical display. -struct StaticDisplayInfo : LightFlattenable<StaticDisplayInfo> { +struct StaticDisplayInfo { DisplayConnectionType connectionType = DisplayConnectionType::Internal; float density = 0.f; bool secure = false; std::optional<DeviceProductInfo> deviceProductInfo; Rotation installOrientation = ROTATION_0; - - bool isFixedSize() const { return false; } - size_t getFlattenedSize() const; - status_t flatten(void* buffer, size_t size) const; - status_t unflatten(void const* buffer, size_t size); }; } // namespace android::ui diff --git a/libs/ultrahdr/Android.bp b/libs/ultrahdr/Android.bp new file mode 100644 index 0000000000..9deba01dc8 --- /dev/null +++ b/libs/ultrahdr/Android.bp @@ -0,0 +1,82 @@ +// Copyright 2022 The Android Open Source Project +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package { + // See: http://go/android-license-faq + default_applicable_licenses: [ + "frameworks_native_license", + "adobe_hdr_gain_map_license", + ], +} + +cc_library { + name: "libultrahdr", + host_supported: true, + vendor_available: true, + export_include_dirs: ["include"], + local_include_dirs: ["include"], + + srcs: [ + "icc.cpp", + "jpegr.cpp", + "gainmapmath.cpp", + "jpegrutils.cpp", + "multipictureformat.cpp", + ], + + shared_libs: [ + "libimage_io", + "libjpeg", + "libjpegencoder", + "libjpegdecoder", + "liblog", + "libutils", + ], +} + +cc_library { + name: "libjpegencoder", + host_supported: true, + vendor_available: true, + + shared_libs: [ + "libjpeg", + "liblog", + "libutils", + ], + + export_include_dirs: ["include"], + + srcs: [ + "jpegencoderhelper.cpp", + ], +} + +cc_library { + name: "libjpegdecoder", + host_supported: true, + vendor_available: true, + + shared_libs: [ + "libjpeg", + "liblog", + "libutils", + ], + + export_include_dirs: ["include"], + + srcs: [ + "jpegdecoderhelper.cpp", + ], +} diff --git a/libs/ultrahdr/OWNERS b/libs/ultrahdr/OWNERS new file mode 100644 index 0000000000..6ace354d0b --- /dev/null +++ b/libs/ultrahdr/OWNERS @@ -0,0 +1,3 @@ +arifdikici@google.com +dichenzhang@google.com +kyslov@google.com
\ No newline at end of file diff --git a/libs/ultrahdr/adobe-hdr-gain-map-license/Android.bp b/libs/ultrahdr/adobe-hdr-gain-map-license/Android.bp new file mode 100644 index 0000000000..e999a8bd28 --- /dev/null +++ b/libs/ultrahdr/adobe-hdr-gain-map-license/Android.bp @@ -0,0 +1,19 @@ +// Copyright 2023 The Android Open Source Project +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +license { + name: "adobe_hdr_gain_map_license", + license_kinds: ["legacy_by_exception_only"], + license_text: ["NOTICE"], +} diff --git a/libs/ultrahdr/adobe-hdr-gain-map-license/NOTICE b/libs/ultrahdr/adobe-hdr-gain-map-license/NOTICE new file mode 100644 index 0000000000..3f6c5944c7 --- /dev/null +++ b/libs/ultrahdr/adobe-hdr-gain-map-license/NOTICE @@ -0,0 +1 @@ +This product includes Gain Map technology under license by Adobe. diff --git a/libs/ultrahdr/fuzzer/Android.bp b/libs/ultrahdr/fuzzer/Android.bp new file mode 100644 index 0000000000..6c0a2f577c --- /dev/null +++ b/libs/ultrahdr/fuzzer/Android.bp @@ -0,0 +1,69 @@ +// Copyright 2023 The Android Open Source Project +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package { + // See: http://go/android-license-faq + // A large-scale-change added 'default_applicable_licenses' to import + // all of the 'license_kinds' from "frameworks_native_license" + // to get the below license kinds: + // SPDX-license-identifier-Apache-2.0 + default_applicable_licenses: ["frameworks_native_license"], +} + +cc_defaults { + name: "ultrahdr_fuzzer_defaults", + host_supported: true, + shared_libs: [ + "libimage_io", + "libjpeg", + ], + static_libs: [ + "libjpegdecoder", + "libjpegencoder", + "libultrahdr", + "libutils", + "liblog", + ], + target: { + darwin: { + enabled: false, + }, + }, + fuzz_config: { + cc: [ + "android-media-fuzzing-reports@google.com", + ], + description: "The fuzzers target the APIs of jpeg hdr", + service_privilege: "constrained", + users: "multi_user", + fuzzed_code_usage: "future_version", + vector: "local_no_privileges_required", + }, +} + +cc_fuzz { + name: "ultrahdr_enc_fuzzer", + defaults: ["ultrahdr_fuzzer_defaults"], + srcs: [ + "ultrahdr_enc_fuzzer.cpp", + ], +} + +cc_fuzz { + name: "ultrahdr_dec_fuzzer", + defaults: ["ultrahdr_fuzzer_defaults"], + srcs: [ + "ultrahdr_dec_fuzzer.cpp", + ], +} diff --git a/libs/ultrahdr/fuzzer/ultrahdr_dec_fuzzer.cpp b/libs/ultrahdr/fuzzer/ultrahdr_dec_fuzzer.cpp new file mode 100644 index 0000000000..ad1d57aaee --- /dev/null +++ b/libs/ultrahdr/fuzzer/ultrahdr_dec_fuzzer.cpp @@ -0,0 +1,73 @@ +/* + * Copyright 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +// System include files +#include <fuzzer/FuzzedDataProvider.h> +#include <iostream> +#include <vector> + +// User include files +#include "ultrahdr/jpegr.h" + +using namespace android::ultrahdr; + +// Transfer functions for image data, sync with ultrahdr.h +const int kOfMin = ULTRAHDR_OUTPUT_UNSPECIFIED + 1; +const int kOfMax = ULTRAHDR_OUTPUT_MAX; + +class UltraHdrDecFuzzer { +public: + UltraHdrDecFuzzer(const uint8_t* data, size_t size) : mFdp(data, size){}; + void process(); + +private: + FuzzedDataProvider mFdp; +}; + +void UltraHdrDecFuzzer::process() { + // hdr_of + auto of = static_cast<ultrahdr_output_format>(mFdp.ConsumeIntegralInRange<int>(kOfMin, kOfMax)); + auto buffer = mFdp.ConsumeRemainingBytes<uint8_t>(); + jpegr_compressed_struct jpegImgR{buffer.data(), (int)buffer.size(), (int)buffer.size(), + ULTRAHDR_COLORGAMUT_UNSPECIFIED}; + + std::vector<uint8_t> iccData(0); + std::vector<uint8_t> exifData(0); + jpegr_info_struct info{0, 0, &iccData, &exifData}; + JpegR jpegHdr; + (void)jpegHdr.getJPEGRInfo(&jpegImgR, &info); +//#define DUMP_PARAM +#ifdef DUMP_PARAM + std::cout << "input buffer size " << jpegImgR.length << std::endl; + std::cout << "image dimensions " << info.width << " x " << info.width << std::endl; +#endif + size_t outSize = info.width * info.height * ((of == ULTRAHDR_OUTPUT_SDR) ? 4 : 8); + jpegr_uncompressed_struct decodedJpegR; + auto decodedRaw = std::make_unique<uint8_t[]>(outSize); + decodedJpegR.data = decodedRaw.get(); + ultrahdr_metadata_struct metadata; + jpegr_uncompressed_struct decodedGainMap{}; + (void)jpegHdr.decodeJPEGR(&jpegImgR, &decodedJpegR, + mFdp.ConsumeFloatingPointInRange<float>(1.0, FLT_MAX), nullptr, of, + &decodedGainMap, &metadata); + if (decodedGainMap.data) free(decodedGainMap.data); +} + +extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { + UltraHdrDecFuzzer fuzzHandle(data, size); + fuzzHandle.process(); + return 0; +} diff --git a/libs/ultrahdr/fuzzer/ultrahdr_enc_fuzzer.cpp b/libs/ultrahdr/fuzzer/ultrahdr_enc_fuzzer.cpp new file mode 100644 index 0000000000..bbe58e0f2e --- /dev/null +++ b/libs/ultrahdr/fuzzer/ultrahdr_enc_fuzzer.cpp @@ -0,0 +1,303 @@ +/* + * Copyright 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +// System include files +#include <fuzzer/FuzzedDataProvider.h> +#include <algorithm> +#include <iostream> +#include <random> +#include <vector> + +// User include files +#include "ultrahdr/gainmapmath.h" +#include "ultrahdr/jpegencoderhelper.h" +#include "utils/Log.h" + +using namespace android::ultrahdr; + +// constants +const int kMinWidth = 8; +const int kMaxWidth = 7680; + +const int kMinHeight = 8; +const int kMaxHeight = 4320; + +const int kScaleFactor = 4; + +const int kJpegBlock = 16; + +// Color gamuts for image data, sync with ultrahdr.h +const int kCgMin = ULTRAHDR_COLORGAMUT_UNSPECIFIED + 1; +const int kCgMax = ULTRAHDR_COLORGAMUT_MAX; + +// Transfer functions for image data, sync with ultrahdr.h +const int kTfMin = ULTRAHDR_TF_UNSPECIFIED + 1; +const int kTfMax = ULTRAHDR_TF_PQ; + +// Transfer functions for image data, sync with ultrahdr.h +const int kOfMin = ULTRAHDR_OUTPUT_UNSPECIFIED + 1; +const int kOfMax = ULTRAHDR_OUTPUT_MAX; + +// quality factor +const int kQfMin = 0; +const int kQfMax = 100; + +class UltraHdrEncFuzzer { +public: + UltraHdrEncFuzzer(const uint8_t* data, size_t size) : mFdp(data, size){}; + void process(); + void fillP010Buffer(uint16_t* data, int width, int height, int stride); + void fill420Buffer(uint8_t* data, int size); + +private: + FuzzedDataProvider mFdp; +}; + +void UltraHdrEncFuzzer::fillP010Buffer(uint16_t* data, int width, int height, int stride) { + uint16_t* tmp = data; + std::vector<uint16_t> buffer(16); + for (int i = 0; i < buffer.size(); i++) { + buffer[i] = mFdp.ConsumeIntegralInRange<int>(0, (1 << 10) - 1); + } + for (int j = 0; j < height; j++) { + for (int i = 0; i < width; i += buffer.size()) { + memcpy(data + i, buffer.data(), std::min((int)buffer.size(), (width - i))); + std::shuffle(buffer.begin(), buffer.end(), + std::default_random_engine(std::random_device{}())); + } + tmp += stride; + } +} + +void UltraHdrEncFuzzer::fill420Buffer(uint8_t* data, int size) { + std::vector<uint8_t> buffer(16); + mFdp.ConsumeData(buffer.data(), buffer.size()); + for (int i = 0; i < size; i += buffer.size()) { + memcpy(data + i, buffer.data(), std::min((int)buffer.size(), (size - i))); + std::shuffle(buffer.begin(), buffer.end(), + std::default_random_engine(std::random_device{}())); + } +} + +void UltraHdrEncFuzzer::process() { + while (mFdp.remaining_bytes()) { + struct jpegr_uncompressed_struct p010Img {}; + struct jpegr_uncompressed_struct yuv420Img {}; + struct jpegr_uncompressed_struct grayImg {}; + struct jpegr_compressed_struct jpegImgR {}; + struct jpegr_compressed_struct jpegImg {}; + struct jpegr_compressed_struct jpegGainMap {}; + + // which encode api to select + int muxSwitch = mFdp.ConsumeIntegralInRange<int>(0, 4); + + // quality factor + int quality = mFdp.ConsumeIntegralInRange<int>(kQfMin, kQfMax); + + // hdr_tf + auto tf = static_cast<ultrahdr_transfer_function>( + mFdp.ConsumeIntegralInRange<int>(kTfMin, kTfMax)); + + // p010 Cg + auto p010Cg = + static_cast<ultrahdr_color_gamut>(mFdp.ConsumeIntegralInRange<int>(kCgMin, kCgMax)); + + // 420 Cg + auto yuv420Cg = + static_cast<ultrahdr_color_gamut>(mFdp.ConsumeIntegralInRange<int>(kCgMin, kCgMax)); + + // hdr_of + auto of = static_cast<ultrahdr_output_format>( + mFdp.ConsumeIntegralInRange<int>(kOfMin, kOfMax)); + + int width = mFdp.ConsumeIntegralInRange<int>(kMinWidth, kMaxWidth); + width = (width >> 1) << 1; + + int height = mFdp.ConsumeIntegralInRange<int>(kMinHeight, kMaxHeight); + height = (height >> 1) << 1; + + std::unique_ptr<uint16_t[]> bufferY = nullptr; + std::unique_ptr<uint16_t[]> bufferUV = nullptr; + std::unique_ptr<uint8_t[]> yuv420ImgRaw = nullptr; + std::unique_ptr<uint8_t[]> grayImgRaw = nullptr; + if (muxSwitch != 4) { + // init p010 image + bool isUVContiguous = mFdp.ConsumeBool(); + bool hasYStride = mFdp.ConsumeBool(); + int yStride = hasYStride ? mFdp.ConsumeIntegralInRange<int>(width, width + 128) : width; + p010Img.width = width; + p010Img.height = height; + p010Img.colorGamut = p010Cg; + p010Img.luma_stride = hasYStride ? yStride : 0; + int bppP010 = 2; + if (isUVContiguous) { + size_t p010Size = yStride * height * 3 / 2; + bufferY = std::make_unique<uint16_t[]>(p010Size); + p010Img.data = bufferY.get(); + p010Img.chroma_data = nullptr; + p010Img.chroma_stride = 0; + fillP010Buffer(bufferY.get(), width, height, yStride); + fillP010Buffer(bufferY.get() + yStride * height, width, height / 2, yStride); + } else { + int uvStride = mFdp.ConsumeIntegralInRange<int>(width, width + 128); + size_t p010YSize = yStride * height; + bufferY = std::make_unique<uint16_t[]>(p010YSize); + p010Img.data = bufferY.get(); + fillP010Buffer(bufferY.get(), width, height, yStride); + size_t p010UVSize = uvStride * p010Img.height / 2; + bufferUV = std::make_unique<uint16_t[]>(p010UVSize); + p010Img.chroma_data = bufferUV.get(); + p010Img.chroma_stride = uvStride; + fillP010Buffer(bufferUV.get(), width, height / 2, uvStride); + } + } else { + int map_width = width / kScaleFactor; + int map_height = height / kScaleFactor; + map_width = static_cast<size_t>(floor((map_width + kJpegBlock - 1) / kJpegBlock)) * + kJpegBlock; + map_height = ((map_height + 1) >> 1) << 1; + // init 400 image + grayImg.width = map_width; + grayImg.height = map_height; + grayImg.colorGamut = ULTRAHDR_COLORGAMUT_UNSPECIFIED; + + const size_t graySize = map_width * map_height; + grayImgRaw = std::make_unique<uint8_t[]>(graySize); + grayImg.data = grayImgRaw.get(); + fill420Buffer(grayImgRaw.get(), graySize); + grayImg.chroma_data = nullptr; + grayImg.luma_stride = 0; + grayImg.chroma_stride = 0; + } + + if (muxSwitch > 0) { + // init 420 image + yuv420Img.width = width; + yuv420Img.height = height; + yuv420Img.colorGamut = yuv420Cg; + + const size_t yuv420Size = (yuv420Img.width * yuv420Img.height * 3) / 2; + yuv420ImgRaw = std::make_unique<uint8_t[]>(yuv420Size); + yuv420Img.data = yuv420ImgRaw.get(); + fill420Buffer(yuv420ImgRaw.get(), yuv420Size); + yuv420Img.chroma_data = nullptr; + yuv420Img.luma_stride = 0; + yuv420Img.chroma_stride = 0; + } + + // dest + // 2 * p010 size as input data is random, DCT compression might not behave as expected + jpegImgR.maxLength = std::max(8 * 1024 /* min size 8kb */, width * height * 3 * 2); + auto jpegImgRaw = std::make_unique<uint8_t[]>(jpegImgR.maxLength); + jpegImgR.data = jpegImgRaw.get(); + +//#define DUMP_PARAM +#ifdef DUMP_PARAM + std::cout << "Api Select " << muxSwitch << std::endl; + std::cout << "image dimensions " << width << " x " << height << std::endl; + std::cout << "p010 color gamut " << p010Img.colorGamut << std::endl; + std::cout << "p010 luma stride " << p010Img.luma_stride << std::endl; + std::cout << "p010 chroma stride " << p010Img.chroma_stride << std::endl; + std::cout << "420 color gamut " << yuv420Img.colorGamut << std::endl; + std::cout << "quality factor " << quality << std::endl; +#endif + + JpegR jpegHdr; + android::status_t status = android::UNKNOWN_ERROR; + if (muxSwitch == 0) { // api 0 + jpegImgR.length = 0; + status = jpegHdr.encodeJPEGR(&p010Img, tf, &jpegImgR, quality, nullptr); + } else if (muxSwitch == 1) { // api 1 + jpegImgR.length = 0; + status = jpegHdr.encodeJPEGR(&p010Img, &yuv420Img, tf, &jpegImgR, quality, nullptr); + } else { + // compressed img + JpegEncoderHelper encoder; + if (encoder.compressImage(yuv420Img.data, yuv420Img.width, yuv420Img.height, quality, + nullptr, 0)) { + jpegImg.length = encoder.getCompressedImageSize(); + jpegImg.maxLength = jpegImg.length; + jpegImg.data = encoder.getCompressedImagePtr(); + jpegImg.colorGamut = yuv420Cg; + + if (muxSwitch == 2) { // api 2 + jpegImgR.length = 0; + status = jpegHdr.encodeJPEGR(&p010Img, &yuv420Img, &jpegImg, tf, &jpegImgR); + } else if (muxSwitch == 3) { // api 3 + jpegImgR.length = 0; + status = jpegHdr.encodeJPEGR(&p010Img, &jpegImg, tf, &jpegImgR); + } else if (muxSwitch == 4) { // api 4 + jpegImgR.length = 0; + JpegEncoderHelper gainMapEncoder; + if (gainMapEncoder.compressImage(grayImg.data, grayImg.width, grayImg.height, + quality, nullptr, 0, true)) { + jpegGainMap.length = gainMapEncoder.getCompressedImageSize(); + jpegGainMap.maxLength = jpegImg.length; + jpegGainMap.data = gainMapEncoder.getCompressedImagePtr(); + jpegGainMap.colorGamut = ULTRAHDR_COLORGAMUT_UNSPECIFIED; + ultrahdr_metadata_struct metadata; + metadata.version = "1.0"; + if (tf == ULTRAHDR_TF_HLG) { + metadata.maxContentBoost = kHlgMaxNits / kSdrWhiteNits; + } else if (tf == ULTRAHDR_TF_PQ) { + metadata.maxContentBoost = kPqMaxNits / kSdrWhiteNits; + } else { + metadata.maxContentBoost = 1.0f; + } + metadata.minContentBoost = 1.0f; + metadata.gamma = 1.0f; + metadata.offsetSdr = 0.0f; + metadata.offsetHdr = 0.0f; + metadata.hdrCapacityMin = 1.0f; + metadata.hdrCapacityMax = metadata.maxContentBoost; + status = jpegHdr.encodeJPEGR(&jpegImg, &jpegGainMap, &metadata, &jpegImgR); + } + } + } + } + if (status == android::OK) { + std::vector<uint8_t> iccData(0); + std::vector<uint8_t> exifData(0); + jpegr_info_struct info{0, 0, &iccData, &exifData}; + status = jpegHdr.getJPEGRInfo(&jpegImgR, &info); + if (status == android::OK) { + size_t outSize = info.width * info.height * ((of == ULTRAHDR_OUTPUT_SDR) ? 4 : 8); + jpegr_uncompressed_struct decodedJpegR; + auto decodedRaw = std::make_unique<uint8_t[]>(outSize); + decodedJpegR.data = decodedRaw.get(); + ultrahdr_metadata_struct metadata; + jpegr_uncompressed_struct decodedGainMap{}; + status = jpegHdr.decodeJPEGR(&jpegImgR, &decodedJpegR, + mFdp.ConsumeFloatingPointInRange<float>(1.0, FLT_MAX), + nullptr, of, &decodedGainMap, &metadata); + if (status != android::OK) { + ALOGE("encountered error during decoding %d", status); + } + if (decodedGainMap.data) free(decodedGainMap.data); + } else { + ALOGE("encountered error during get jpeg info %d", status); + } + } else { + ALOGE("encountered error during encoding %d", status); + } + } +} + +extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { + UltraHdrEncFuzzer fuzzHandle(data, size); + fuzzHandle.process(); + return 0; +} diff --git a/libs/ultrahdr/gainmapmath.cpp b/libs/ultrahdr/gainmapmath.cpp new file mode 100644 index 0000000000..ee15363b69 --- /dev/null +++ b/libs/ultrahdr/gainmapmath.cpp @@ -0,0 +1,781 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <cmath> +#include <vector> +#include <ultrahdr/gainmapmath.h> + +namespace android::ultrahdr { + +static const std::vector<float> kPqOETF = [] { + std::vector<float> result; + for (int idx = 0; idx < kPqOETFNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kPqOETFNumEntries - 1); + result.push_back(pqOetf(value)); + } + return result; +}(); + +static const std::vector<float> kPqInvOETF = [] { + std::vector<float> result; + for (int idx = 0; idx < kPqInvOETFNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kPqInvOETFNumEntries - 1); + result.push_back(pqInvOetf(value)); + } + return result; +}(); + +static const std::vector<float> kHlgOETF = [] { + std::vector<float> result; + for (int idx = 0; idx < kHlgOETFNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kHlgOETFNumEntries - 1); + result.push_back(hlgOetf(value)); + } + return result; +}(); + +static const std::vector<float> kHlgInvOETF = [] { + std::vector<float> result; + for (int idx = 0; idx < kHlgInvOETFNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kHlgInvOETFNumEntries - 1); + result.push_back(hlgInvOetf(value)); + } + return result; +}(); + +static const std::vector<float> kSrgbInvOETF = [] { + std::vector<float> result; + for (int idx = 0; idx < kSrgbInvOETFNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kSrgbInvOETFNumEntries - 1); + result.push_back(srgbInvOetf(value)); + } + return result; +}(); + +// Use Shepard's method for inverse distance weighting. For more information: +// en.wikipedia.org/wiki/Inverse_distance_weighting#Shepard's_method + +float ShepardsIDW::euclideanDistance(float x1, float x2, float y1, float y2) { + return sqrt(((y2 - y1) * (y2 - y1)) + (x2 - x1) * (x2 - x1)); +} + +void ShepardsIDW::fillShepardsIDW(float *weights, int incR, int incB) { + for (int y = 0; y < mMapScaleFactor; y++) { + for (int x = 0; x < mMapScaleFactor; x++) { + float pos_x = ((float)x) / mMapScaleFactor; + float pos_y = ((float)y) / mMapScaleFactor; + int curr_x = floor(pos_x); + int curr_y = floor(pos_y); + int next_x = curr_x + incR; + int next_y = curr_y + incB; + float e1_distance = euclideanDistance(pos_x, curr_x, pos_y, curr_y); + int index = y * mMapScaleFactor * 4 + x * 4; + if (e1_distance == 0) { + weights[index++] = 1.f; + weights[index++] = 0.f; + weights[index++] = 0.f; + weights[index++] = 0.f; + } else { + float e1_weight = 1.f / e1_distance; + + float e2_distance = euclideanDistance(pos_x, curr_x, pos_y, next_y); + float e2_weight = 1.f / e2_distance; + + float e3_distance = euclideanDistance(pos_x, next_x, pos_y, curr_y); + float e3_weight = 1.f / e3_distance; + + float e4_distance = euclideanDistance(pos_x, next_x, pos_y, next_y); + float e4_weight = 1.f / e4_distance; + + float total_weight = e1_weight + e2_weight + e3_weight + e4_weight; + + weights[index++] = e1_weight / total_weight; + weights[index++] = e2_weight / total_weight; + weights[index++] = e3_weight / total_weight; + weights[index++] = e4_weight / total_weight; + } + } + } +} + +//////////////////////////////////////////////////////////////////////////////// +// sRGB transformations + +static const float kMaxPixelFloat = 1.0f; +static float clampPixelFloat(float value) { + return (value < 0.0f) ? 0.0f : (value > kMaxPixelFloat) ? kMaxPixelFloat : value; +} + +// See IEC 61966-2-1/Amd 1:2003, Equation F.7. +static const float kSrgbR = 0.2126f, kSrgbG = 0.7152f, kSrgbB = 0.0722f; + +float srgbLuminance(Color e) { + return kSrgbR * e.r + kSrgbG * e.g + kSrgbB * e.b; +} + +// See ITU-R BT.709-6, Section 3. +// Uses the same coefficients for deriving luma signal as +// IEC 61966-2-1/Amd 1:2003 states for luminance, so we reuse the luminance +// function above. +static const float kSrgbCb = 1.8556f, kSrgbCr = 1.5748f; + +Color srgbRgbToYuv(Color e_gamma) { + float y_gamma = srgbLuminance(e_gamma); + return {{{ y_gamma, + (e_gamma.b - y_gamma) / kSrgbCb, + (e_gamma.r - y_gamma) / kSrgbCr }}}; +} + +// See ITU-R BT.709-6, Section 3. +// Same derivation to BT.2100's YUV->RGB, below. Similar to srgbRgbToYuv, we +// can reuse the luminance coefficients since they are the same. +static const float kSrgbGCb = kSrgbB * kSrgbCb / kSrgbG; +static const float kSrgbGCr = kSrgbR * kSrgbCr / kSrgbG; + +Color srgbYuvToRgb(Color e_gamma) { + return {{{ clampPixelFloat(e_gamma.y + kSrgbCr * e_gamma.v), + clampPixelFloat(e_gamma.y - kSrgbGCb * e_gamma.u - kSrgbGCr * e_gamma.v), + clampPixelFloat(e_gamma.y + kSrgbCb * e_gamma.u) }}}; +} + +// See IEC 61966-2-1/Amd 1:2003, Equations F.5 and F.6. +float srgbInvOetf(float e_gamma) { + if (e_gamma <= 0.04045f) { + return e_gamma / 12.92f; + } else { + return pow((e_gamma + 0.055f) / 1.055f, 2.4); + } +} + +Color srgbInvOetf(Color e_gamma) { + return {{{ srgbInvOetf(e_gamma.r), + srgbInvOetf(e_gamma.g), + srgbInvOetf(e_gamma.b) }}}; +} + +// See IEC 61966-2-1, Equations F.5 and F.6. +float srgbInvOetfLUT(float e_gamma) { + uint32_t value = static_cast<uint32_t>(e_gamma * kSrgbInvOETFNumEntries); + //TODO() : Remove once conversion modules have appropriate clamping in place + value = CLIP3(value, 0, kSrgbInvOETFNumEntries - 1); + return kSrgbInvOETF[value]; +} + +Color srgbInvOetfLUT(Color e_gamma) { + return {{{ srgbInvOetfLUT(e_gamma.r), + srgbInvOetfLUT(e_gamma.g), + srgbInvOetfLUT(e_gamma.b) }}}; +} + +//////////////////////////////////////////////////////////////////////////////// +// Display-P3 transformations + +// See SMPTE EG 432-1, Equation 7-8. +static const float kP3R = 0.20949f, kP3G = 0.72160f, kP3B = 0.06891f; + +float p3Luminance(Color e) { + return kP3R * e.r + kP3G * e.g + kP3B * e.b; +} + +// See ITU-R BT.601-7, Sections 2.5.1 and 2.5.2. +// Unfortunately, calculation of luma signal differs from calculation of +// luminance for Display-P3, so we can't reuse p3Luminance here. +static const float kP3YR = 0.299f, kP3YG = 0.587f, kP3YB = 0.114f; +static const float kP3Cb = 1.772f, kP3Cr = 1.402f; + +Color p3RgbToYuv(Color e_gamma) { + float y_gamma = kP3YR * e_gamma.r + kP3YG * e_gamma.g + kP3YB * e_gamma.b; + return {{{ y_gamma, + (e_gamma.b - y_gamma) / kP3Cb, + (e_gamma.r - y_gamma) / kP3Cr }}}; +} + +// See ITU-R BT.601-7, Sections 2.5.1 and 2.5.2. +// Same derivation to BT.2100's YUV->RGB, below. Similar to p3RgbToYuv, we must +// use luma signal coefficients rather than the luminance coefficients. +static const float kP3GCb = kP3YB * kP3Cb / kP3YG; +static const float kP3GCr = kP3YR * kP3Cr / kP3YG; + +Color p3YuvToRgb(Color e_gamma) { + return {{{ clampPixelFloat(e_gamma.y + kP3Cr * e_gamma.v), + clampPixelFloat(e_gamma.y - kP3GCb * e_gamma.u - kP3GCr * e_gamma.v), + clampPixelFloat(e_gamma.y + kP3Cb * e_gamma.u) }}}; +} + + +//////////////////////////////////////////////////////////////////////////////// +// BT.2100 transformations - according to ITU-R BT.2100-2 + +// See ITU-R BT.2100-2, Table 5, HLG Reference OOTF +static const float kBt2100R = 0.2627f, kBt2100G = 0.6780f, kBt2100B = 0.0593f; + +float bt2100Luminance(Color e) { + return kBt2100R * e.r + kBt2100G * e.g + kBt2100B * e.b; +} + +// See ITU-R BT.2100-2, Table 6, Derivation of colour difference signals. +// BT.2100 uses the same coefficients for calculating luma signal and luminance, +// so we reuse the luminance function here. +static const float kBt2100Cb = 1.8814f, kBt2100Cr = 1.4746f; + +Color bt2100RgbToYuv(Color e_gamma) { + float y_gamma = bt2100Luminance(e_gamma); + return {{{ y_gamma, + (e_gamma.b - y_gamma) / kBt2100Cb, + (e_gamma.r - y_gamma) / kBt2100Cr }}}; +} + +// See ITU-R BT.2100-2, Table 6, Derivation of colour difference signals. +// +// Similar to bt2100RgbToYuv above, we can reuse the luminance coefficients. +// +// Derived by inversing bt2100RgbToYuv. The derivation for R and B are pretty +// straight forward; we just invert the formulas for U and V above. But deriving +// the formula for G is a bit more complicated: +// +// Start with equation for luminance: +// Y = kBt2100R * R + kBt2100G * G + kBt2100B * B +// Solve for G: +// G = (Y - kBt2100R * R - kBt2100B * B) / kBt2100B +// Substitute equations for R and B in terms YUV: +// G = (Y - kBt2100R * (Y + kBt2100Cr * V) - kBt2100B * (Y + kBt2100Cb * U)) / kBt2100B +// Simplify: +// G = Y * ((1 - kBt2100R - kBt2100B) / kBt2100G) +// + U * (kBt2100B * kBt2100Cb / kBt2100G) +// + V * (kBt2100R * kBt2100Cr / kBt2100G) +// +// We then get the following coeficients for calculating G from YUV: +// +// Coef for Y = (1 - kBt2100R - kBt2100B) / kBt2100G = 1 +// Coef for U = kBt2100B * kBt2100Cb / kBt2100G = kBt2100GCb = ~0.1645 +// Coef for V = kBt2100R * kBt2100Cr / kBt2100G = kBt2100GCr = ~0.5713 + +static const float kBt2100GCb = kBt2100B * kBt2100Cb / kBt2100G; +static const float kBt2100GCr = kBt2100R * kBt2100Cr / kBt2100G; + +Color bt2100YuvToRgb(Color e_gamma) { + return {{{ clampPixelFloat(e_gamma.y + kBt2100Cr * e_gamma.v), + clampPixelFloat(e_gamma.y - kBt2100GCb * e_gamma.u - kBt2100GCr * e_gamma.v), + clampPixelFloat(e_gamma.y + kBt2100Cb * e_gamma.u) }}}; +} + +// See ITU-R BT.2100-2, Table 5, HLG Reference OETF. +static const float kHlgA = 0.17883277f, kHlgB = 0.28466892f, kHlgC = 0.55991073; + +float hlgOetf(float e) { + if (e <= 1.0f/12.0f) { + return sqrt(3.0f * e); + } else { + return kHlgA * log(12.0f * e - kHlgB) + kHlgC; + } +} + +Color hlgOetf(Color e) { + return {{{ hlgOetf(e.r), hlgOetf(e.g), hlgOetf(e.b) }}}; +} + +float hlgOetfLUT(float e) { + uint32_t value = static_cast<uint32_t>(e * kHlgOETFNumEntries); + //TODO() : Remove once conversion modules have appropriate clamping in place + value = CLIP3(value, 0, kHlgOETFNumEntries - 1); + + return kHlgOETF[value]; +} + +Color hlgOetfLUT(Color e) { + return {{{ hlgOetfLUT(e.r), hlgOetfLUT(e.g), hlgOetfLUT(e.b) }}}; +} + +// See ITU-R BT.2100-2, Table 5, HLG Reference EOTF. +float hlgInvOetf(float e_gamma) { + if (e_gamma <= 0.5f) { + return pow(e_gamma, 2.0f) / 3.0f; + } else { + return (exp((e_gamma - kHlgC) / kHlgA) + kHlgB) / 12.0f; + } +} + +Color hlgInvOetf(Color e_gamma) { + return {{{ hlgInvOetf(e_gamma.r), + hlgInvOetf(e_gamma.g), + hlgInvOetf(e_gamma.b) }}}; +} + +float hlgInvOetfLUT(float e_gamma) { + uint32_t value = static_cast<uint32_t>(e_gamma * kHlgInvOETFNumEntries); + //TODO() : Remove once conversion modules have appropriate clamping in place + value = CLIP3(value, 0, kHlgInvOETFNumEntries - 1); + + return kHlgInvOETF[value]; +} + +Color hlgInvOetfLUT(Color e_gamma) { + return {{{ hlgInvOetfLUT(e_gamma.r), + hlgInvOetfLUT(e_gamma.g), + hlgInvOetfLUT(e_gamma.b) }}}; +} + +// See ITU-R BT.2100-2, Table 4, Reference PQ OETF. +static const float kPqM1 = 2610.0f / 16384.0f, kPqM2 = 2523.0f / 4096.0f * 128.0f; +static const float kPqC1 = 3424.0f / 4096.0f, kPqC2 = 2413.0f / 4096.0f * 32.0f, + kPqC3 = 2392.0f / 4096.0f * 32.0f; + +float pqOetf(float e) { + if (e <= 0.0f) return 0.0f; + return pow((kPqC1 + kPqC2 * pow(e, kPqM1)) / (1 + kPqC3 * pow(e, kPqM1)), + kPqM2); +} + +Color pqOetf(Color e) { + return {{{ pqOetf(e.r), pqOetf(e.g), pqOetf(e.b) }}}; +} + +float pqOetfLUT(float e) { + uint32_t value = static_cast<uint32_t>(e * kPqOETFNumEntries); + //TODO() : Remove once conversion modules have appropriate clamping in place + value = CLIP3(value, 0, kPqOETFNumEntries - 1); + + return kPqOETF[value]; +} + +Color pqOetfLUT(Color e) { + return {{{ pqOetfLUT(e.r), pqOetfLUT(e.g), pqOetfLUT(e.b) }}}; +} + +// Derived from the inverse of the Reference PQ OETF. +static const float kPqInvA = 128.0f, kPqInvB = 107.0f, kPqInvC = 2413.0f, kPqInvD = 2392.0f, + kPqInvE = 6.2773946361f, kPqInvF = 0.0126833f; + +float pqInvOetf(float e_gamma) { + // This equation blows up if e_gamma is 0.0, and checking on <= 0.0 doesn't + // always catch 0.0. So, check on 0.0001, since anything this small will + // effectively be crushed to zero anyways. + if (e_gamma <= 0.0001f) return 0.0f; + return pow((kPqInvA * pow(e_gamma, kPqInvF) - kPqInvB) + / (kPqInvC - kPqInvD * pow(e_gamma, kPqInvF)), + kPqInvE); +} + +Color pqInvOetf(Color e_gamma) { + return {{{ pqInvOetf(e_gamma.r), + pqInvOetf(e_gamma.g), + pqInvOetf(e_gamma.b) }}}; +} + +float pqInvOetfLUT(float e_gamma) { + uint32_t value = static_cast<uint32_t>(e_gamma * kPqInvOETFNumEntries); + //TODO() : Remove once conversion modules have appropriate clamping in place + value = CLIP3(value, 0, kPqInvOETFNumEntries - 1); + + return kPqInvOETF[value]; +} + +Color pqInvOetfLUT(Color e_gamma) { + return {{{ pqInvOetfLUT(e_gamma.r), + pqInvOetfLUT(e_gamma.g), + pqInvOetfLUT(e_gamma.b) }}}; +} + + +//////////////////////////////////////////////////////////////////////////////// +// Color conversions + +Color bt709ToP3(Color e) { + return {{{ 0.82254f * e.r + 0.17755f * e.g + 0.00006f * e.b, + 0.03312f * e.r + 0.96684f * e.g + -0.00001f * e.b, + 0.01706f * e.r + 0.07240f * e.g + 0.91049f * e.b }}}; +} + +Color bt709ToBt2100(Color e) { + return {{{ 0.62740f * e.r + 0.32930f * e.g + 0.04332f * e.b, + 0.06904f * e.r + 0.91958f * e.g + 0.01138f * e.b, + 0.01636f * e.r + 0.08799f * e.g + 0.89555f * e.b }}}; +} + +Color p3ToBt709(Color e) { + return {{{ 1.22482f * e.r + -0.22490f * e.g + -0.00007f * e.b, + -0.04196f * e.r + 1.04199f * e.g + 0.00001f * e.b, + -0.01961f * e.r + -0.07865f * e.g + 1.09831f * e.b }}}; +} + +Color p3ToBt2100(Color e) { + return {{{ 0.75378f * e.r + 0.19862f * e.g + 0.04754f * e.b, + 0.04576f * e.r + 0.94177f * e.g + 0.01250f * e.b, + -0.00121f * e.r + 0.01757f * e.g + 0.98359f * e.b }}}; +} + +Color bt2100ToBt709(Color e) { + return {{{ 1.66045f * e.r + -0.58764f * e.g + -0.07286f * e.b, + -0.12445f * e.r + 1.13282f * e.g + -0.00837f * e.b, + -0.01811f * e.r + -0.10057f * e.g + 1.11878f * e.b }}}; +} + +Color bt2100ToP3(Color e) { + return {{{ 1.34369f * e.r + -0.28223f * e.g + -0.06135f * e.b, + -0.06533f * e.r + 1.07580f * e.g + -0.01051f * e.b, + 0.00283f * e.r + -0.01957f * e.g + 1.01679f * e.b + }}}; +} + +// TODO: confirm we always want to convert like this before calculating +// luminance. +ColorTransformFn getHdrConversionFn(ultrahdr_color_gamut sdr_gamut, + ultrahdr_color_gamut hdr_gamut) { + switch (sdr_gamut) { + case ULTRAHDR_COLORGAMUT_BT709: + switch (hdr_gamut) { + case ULTRAHDR_COLORGAMUT_BT709: + return identityConversion; + case ULTRAHDR_COLORGAMUT_P3: + return p3ToBt709; + case ULTRAHDR_COLORGAMUT_BT2100: + return bt2100ToBt709; + case ULTRAHDR_COLORGAMUT_UNSPECIFIED: + return nullptr; + } + break; + case ULTRAHDR_COLORGAMUT_P3: + switch (hdr_gamut) { + case ULTRAHDR_COLORGAMUT_BT709: + return bt709ToP3; + case ULTRAHDR_COLORGAMUT_P3: + return identityConversion; + case ULTRAHDR_COLORGAMUT_BT2100: + return bt2100ToP3; + case ULTRAHDR_COLORGAMUT_UNSPECIFIED: + return nullptr; + } + break; + case ULTRAHDR_COLORGAMUT_BT2100: + switch (hdr_gamut) { + case ULTRAHDR_COLORGAMUT_BT709: + return bt709ToBt2100; + case ULTRAHDR_COLORGAMUT_P3: + return p3ToBt2100; + case ULTRAHDR_COLORGAMUT_BT2100: + return identityConversion; + case ULTRAHDR_COLORGAMUT_UNSPECIFIED: + return nullptr; + } + break; + case ULTRAHDR_COLORGAMUT_UNSPECIFIED: + return nullptr; + } +} + +// All of these conversions are derived from the respective input YUV->RGB conversion followed by +// the RGB->YUV for the receiving encoding. They are consistent with the RGB<->YUV functions in this +// file, given that we uses BT.709 encoding for sRGB and BT.601 encoding for Display-P3, to match +// DataSpace. + +Color yuv709To601(Color e_gamma) { + return {{{ 1.0f * e_gamma.y + 0.101579f * e_gamma.u + 0.196076f * e_gamma.v, + 0.0f * e_gamma.y + 0.989854f * e_gamma.u + -0.110653f * e_gamma.v, + 0.0f * e_gamma.y + -0.072453f * e_gamma.u + 0.983398f * e_gamma.v }}}; +} + +Color yuv709To2100(Color e_gamma) { + return {{{ 1.0f * e_gamma.y + -0.016969f * e_gamma.u + 0.096312f * e_gamma.v, + 0.0f * e_gamma.y + 0.995306f * e_gamma.u + -0.051192f * e_gamma.v, + 0.0f * e_gamma.y + 0.011507f * e_gamma.u + 1.002637f * e_gamma.v }}}; +} + +Color yuv601To709(Color e_gamma) { + return {{{ 1.0f * e_gamma.y + -0.118188f * e_gamma.u + -0.212685f * e_gamma.v, + 0.0f * e_gamma.y + 1.018640f * e_gamma.u + 0.114618f * e_gamma.v, + 0.0f * e_gamma.y + 0.075049f * e_gamma.u + 1.025327f * e_gamma.v }}}; +} + +Color yuv601To2100(Color e_gamma) { + return {{{ 1.0f * e_gamma.y + -0.128245f * e_gamma.u + -0.115879f * e_gamma.v, + 0.0f * e_gamma.y + 1.010016f * e_gamma.u + 0.061592f * e_gamma.v, + 0.0f * e_gamma.y + 0.086969f * e_gamma.u + 1.029350f * e_gamma.v }}}; +} + +Color yuv2100To709(Color e_gamma) { + return {{{ 1.0f * e_gamma.y + 0.018149f * e_gamma.u + -0.095132f * e_gamma.v, + 0.0f * e_gamma.y + 1.004123f * e_gamma.u + 0.051267f * e_gamma.v, + 0.0f * e_gamma.y + -0.011524f * e_gamma.u + 0.996782f * e_gamma.v }}}; +} + +Color yuv2100To601(Color e_gamma) { + return {{{ 1.0f * e_gamma.y + 0.117887f * e_gamma.u + 0.105521f * e_gamma.v, + 0.0f * e_gamma.y + 0.995211f * e_gamma.u + -0.059549f * e_gamma.v, + 0.0f * e_gamma.y + -0.084085f * e_gamma.u + 0.976518f * e_gamma.v }}}; +} + +void transformYuv420(jr_uncompressed_ptr image, size_t x_chroma, size_t y_chroma, + ColorTransformFn fn) { + Color yuv1 = getYuv420Pixel(image, x_chroma * 2, y_chroma * 2 ); + Color yuv2 = getYuv420Pixel(image, x_chroma * 2 + 1, y_chroma * 2 ); + Color yuv3 = getYuv420Pixel(image, x_chroma * 2, y_chroma * 2 + 1); + Color yuv4 = getYuv420Pixel(image, x_chroma * 2 + 1, y_chroma * 2 + 1); + + yuv1 = fn(yuv1); + yuv2 = fn(yuv2); + yuv3 = fn(yuv3); + yuv4 = fn(yuv4); + + Color new_uv = (yuv1 + yuv2 + yuv3 + yuv4) / 4.0f; + + size_t pixel_y1_idx = x_chroma * 2 + y_chroma * 2 * image->width; + size_t pixel_y2_idx = (x_chroma * 2 + 1) + y_chroma * 2 * image->width; + size_t pixel_y3_idx = x_chroma * 2 + (y_chroma * 2 + 1) * image->width; + size_t pixel_y4_idx = (x_chroma * 2 + 1) + (y_chroma * 2 + 1) * image->width; + + uint8_t& y1_uint = reinterpret_cast<uint8_t*>(image->data)[pixel_y1_idx]; + uint8_t& y2_uint = reinterpret_cast<uint8_t*>(image->data)[pixel_y2_idx]; + uint8_t& y3_uint = reinterpret_cast<uint8_t*>(image->data)[pixel_y3_idx]; + uint8_t& y4_uint = reinterpret_cast<uint8_t*>(image->data)[pixel_y4_idx]; + + size_t pixel_count = image->width * image->height; + size_t pixel_uv_idx = x_chroma + y_chroma * (image->width / 2); + + uint8_t& u_uint = reinterpret_cast<uint8_t*>(image->data)[pixel_count + pixel_uv_idx]; + uint8_t& v_uint = reinterpret_cast<uint8_t*>(image->data)[pixel_count * 5 / 4 + pixel_uv_idx]; + + y1_uint = static_cast<uint8_t>(floor(yuv1.y * 255.0f + 0.5f)); + y2_uint = static_cast<uint8_t>(floor(yuv2.y * 255.0f + 0.5f)); + y3_uint = static_cast<uint8_t>(floor(yuv3.y * 255.0f + 0.5f)); + y4_uint = static_cast<uint8_t>(floor(yuv4.y * 255.0f + 0.5f)); + + u_uint = static_cast<uint8_t>(floor(new_uv.u * 255.0f + 128.0f + 0.5f)); + v_uint = static_cast<uint8_t>(floor(new_uv.v * 255.0f + 128.0f + 0.5f)); +} + +//////////////////////////////////////////////////////////////////////////////// +// Gain map calculations +uint8_t encodeGain(float y_sdr, float y_hdr, ultrahdr_metadata_ptr metadata) { + return encodeGain(y_sdr, y_hdr, metadata, + log2(metadata->minContentBoost), log2(metadata->maxContentBoost)); +} + +uint8_t encodeGain(float y_sdr, float y_hdr, ultrahdr_metadata_ptr metadata, + float log2MinContentBoost, float log2MaxContentBoost) { + float gain = 1.0f; + if (y_sdr > 0.0f) { + gain = y_hdr / y_sdr; + } + + if (gain < metadata->minContentBoost) gain = metadata->minContentBoost; + if (gain > metadata->maxContentBoost) gain = metadata->maxContentBoost; + + return static_cast<uint8_t>((log2(gain) - log2MinContentBoost) + / (log2MaxContentBoost - log2MinContentBoost) + * 255.0f); +} + +Color applyGain(Color e, float gain, ultrahdr_metadata_ptr metadata) { + float logBoost = log2(metadata->minContentBoost) * (1.0f - gain) + + log2(metadata->maxContentBoost) * gain; + float gainFactor = exp2(logBoost); + return e * gainFactor; +} + +Color applyGain(Color e, float gain, ultrahdr_metadata_ptr metadata, float displayBoost) { + float logBoost = log2(metadata->minContentBoost) * (1.0f - gain) + + log2(metadata->maxContentBoost) * gain; + float gainFactor = exp2(logBoost * displayBoost / metadata->maxContentBoost); + return e * gainFactor; +} + +Color applyGainLUT(Color e, float gain, GainLUT& gainLUT) { + float gainFactor = gainLUT.getGainFactor(gain); + return e * gainFactor; +} + +Color getYuv420Pixel(jr_uncompressed_ptr image, size_t x, size_t y) { + size_t pixel_count = image->width * image->height; + + size_t pixel_y_idx = x + y * image->width; + size_t pixel_uv_idx = x / 2 + (y / 2) * (image->width / 2); + + uint8_t y_uint = reinterpret_cast<uint8_t*>(image->data)[pixel_y_idx]; + uint8_t u_uint = reinterpret_cast<uint8_t*>(image->data)[pixel_count + pixel_uv_idx]; + uint8_t v_uint = reinterpret_cast<uint8_t*>(image->data)[pixel_count * 5 / 4 + pixel_uv_idx]; + + // 128 bias for UV given we are using jpeglib; see: + // https://github.com/kornelski/libjpeg/blob/master/structure.doc + return {{{ static_cast<float>(y_uint) / 255.0f, + (static_cast<float>(u_uint) - 128.0f) / 255.0f, + (static_cast<float>(v_uint) - 128.0f) / 255.0f }}}; +} + +Color getP010Pixel(jr_uncompressed_ptr image, size_t x, size_t y) { + size_t luma_stride = image->luma_stride; + size_t chroma_stride = image->chroma_stride; + uint16_t* luma_data = reinterpret_cast<uint16_t*>(image->data); + uint16_t* chroma_data = reinterpret_cast<uint16_t*>(image->chroma_data); + + if (luma_stride == 0) { + luma_stride = image->width; + } + if (chroma_stride == 0) { + chroma_stride = luma_stride; + } + if (chroma_data == nullptr) { + chroma_data = &reinterpret_cast<uint16_t*>(image->data)[luma_stride * image->height]; + } + + size_t pixel_y_idx = y * luma_stride + x; + size_t pixel_u_idx = (y >> 1) * chroma_stride + (x & ~0x1); + size_t pixel_v_idx = pixel_u_idx + 1; + + uint16_t y_uint = luma_data[pixel_y_idx] >> 6; + uint16_t u_uint = chroma_data[pixel_u_idx] >> 6; + uint16_t v_uint = chroma_data[pixel_v_idx] >> 6; + + // Conversions include taking narrow-range into account. + return {{{ (static_cast<float>(y_uint) - 64.0f) / 876.0f, + (static_cast<float>(u_uint) - 64.0f) / 896.0f - 0.5f, + (static_cast<float>(v_uint) - 64.0f) / 896.0f - 0.5f }}}; +} + +typedef Color (*getPixelFn)(jr_uncompressed_ptr, size_t, size_t); + +static Color samplePixels(jr_uncompressed_ptr image, size_t map_scale_factor, size_t x, size_t y, + getPixelFn get_pixel_fn) { + Color e = {{{ 0.0f, 0.0f, 0.0f }}}; + for (size_t dy = 0; dy < map_scale_factor; ++dy) { + for (size_t dx = 0; dx < map_scale_factor; ++dx) { + e += get_pixel_fn(image, x * map_scale_factor + dx, y * map_scale_factor + dy); + } + } + + return e / static_cast<float>(map_scale_factor * map_scale_factor); +} + +Color sampleYuv420(jr_uncompressed_ptr image, size_t map_scale_factor, size_t x, size_t y) { + return samplePixels(image, map_scale_factor, x, y, getYuv420Pixel); +} + +Color sampleP010(jr_uncompressed_ptr image, size_t map_scale_factor, size_t x, size_t y) { + return samplePixels(image, map_scale_factor, x, y, getP010Pixel); +} + +// TODO: do we need something more clever for filtering either the map or images +// to generate the map? + +static size_t clamp(const size_t& val, const size_t& low, const size_t& high) { + return val < low ? low : (high < val ? high : val); +} + +static float mapUintToFloat(uint8_t map_uint) { + return static_cast<float>(map_uint) / 255.0f; +} + +static float pythDistance(float x_diff, float y_diff) { + return sqrt(pow(x_diff, 2.0f) + pow(y_diff, 2.0f)); +} + +// TODO: If map_scale_factor is guaranteed to be an integer, then remove the following. +float sampleMap(jr_uncompressed_ptr map, float map_scale_factor, size_t x, size_t y) { + float x_map = static_cast<float>(x) / map_scale_factor; + float y_map = static_cast<float>(y) / map_scale_factor; + + size_t x_lower = static_cast<size_t>(floor(x_map)); + size_t x_upper = x_lower + 1; + size_t y_lower = static_cast<size_t>(floor(y_map)); + size_t y_upper = y_lower + 1; + + x_lower = clamp(x_lower, 0, map->width - 1); + x_upper = clamp(x_upper, 0, map->width - 1); + y_lower = clamp(y_lower, 0, map->height - 1); + y_upper = clamp(y_upper, 0, map->height - 1); + + // Use Shepard's method for inverse distance weighting. For more information: + // en.wikipedia.org/wiki/Inverse_distance_weighting#Shepard's_method + + float e1 = mapUintToFloat(reinterpret_cast<uint8_t*>(map->data)[x_lower + y_lower * map->width]); + float e1_dist = pythDistance(x_map - static_cast<float>(x_lower), + y_map - static_cast<float>(y_lower)); + if (e1_dist == 0.0f) return e1; + + float e2 = mapUintToFloat(reinterpret_cast<uint8_t*>(map->data)[x_lower + y_upper * map->width]); + float e2_dist = pythDistance(x_map - static_cast<float>(x_lower), + y_map - static_cast<float>(y_upper)); + if (e2_dist == 0.0f) return e2; + + float e3 = mapUintToFloat(reinterpret_cast<uint8_t*>(map->data)[x_upper + y_lower * map->width]); + float e3_dist = pythDistance(x_map - static_cast<float>(x_upper), + y_map - static_cast<float>(y_lower)); + if (e3_dist == 0.0f) return e3; + + float e4 = mapUintToFloat(reinterpret_cast<uint8_t*>(map->data)[x_upper + y_upper * map->width]); + float e4_dist = pythDistance(x_map - static_cast<float>(x_upper), + y_map - static_cast<float>(y_upper)); + if (e4_dist == 0.0f) return e2; + + float e1_weight = 1.0f / e1_dist; + float e2_weight = 1.0f / e2_dist; + float e3_weight = 1.0f / e3_dist; + float e4_weight = 1.0f / e4_dist; + float total_weight = e1_weight + e2_weight + e3_weight + e4_weight; + + return e1 * (e1_weight / total_weight) + + e2 * (e2_weight / total_weight) + + e3 * (e3_weight / total_weight) + + e4 * (e4_weight / total_weight); +} + +float sampleMap(jr_uncompressed_ptr map, size_t map_scale_factor, size_t x, size_t y, + ShepardsIDW& weightTables) { + // TODO: If map_scale_factor is guaranteed to be an integer power of 2, then optimize the + // following by computing log2(map_scale_factor) once and then using >> log2(map_scale_factor) + int x_lower = x / map_scale_factor; + int x_upper = x_lower + 1; + int y_lower = y / map_scale_factor; + int y_upper = y_lower + 1; + + x_lower = std::min(x_lower, map->width - 1); + x_upper = std::min(x_upper, map->width - 1); + y_lower = std::min(y_lower, map->height - 1); + y_upper = std::min(y_upper, map->height - 1); + + float e1 = mapUintToFloat(reinterpret_cast<uint8_t*>(map->data)[x_lower + y_lower * map->width]); + float e2 = mapUintToFloat(reinterpret_cast<uint8_t*>(map->data)[x_lower + y_upper * map->width]); + float e3 = mapUintToFloat(reinterpret_cast<uint8_t*>(map->data)[x_upper + y_lower * map->width]); + float e4 = mapUintToFloat(reinterpret_cast<uint8_t*>(map->data)[x_upper + y_upper * map->width]); + + // TODO: If map_scale_factor is guaranteed to be an integer power of 2, then optimize the + // following by using & (map_scale_factor - 1) + int offset_x = x % map_scale_factor; + int offset_y = y % map_scale_factor; + + float* weights = weightTables.mWeights; + if (x_lower == x_upper && y_lower == y_upper) weights = weightTables.mWeightsC; + else if (x_lower == x_upper) weights = weightTables.mWeightsNR; + else if (y_lower == y_upper) weights = weightTables.mWeightsNB; + weights += offset_y * map_scale_factor * 4 + offset_x * 4; + + return e1 * weights[0] + e2 * weights[1] + e3 * weights[2] + e4 * weights[3]; +} + +uint32_t colorToRgba1010102(Color e_gamma) { + return (0x3ff & static_cast<uint32_t>(e_gamma.r * 1023.0f)) + | ((0x3ff & static_cast<uint32_t>(e_gamma.g * 1023.0f)) << 10) + | ((0x3ff & static_cast<uint32_t>(e_gamma.b * 1023.0f)) << 20) + | (0x3 << 30); // Set alpha to 1.0 +} + +uint64_t colorToRgbaF16(Color e_gamma) { + return (uint64_t) floatToHalf(e_gamma.r) + | (((uint64_t) floatToHalf(e_gamma.g)) << 16) + | (((uint64_t) floatToHalf(e_gamma.b)) << 32) + | (((uint64_t) floatToHalf(1.0f)) << 48); +} + +} // namespace android::ultrahdr diff --git a/libs/ultrahdr/icc.cpp b/libs/ultrahdr/icc.cpp new file mode 100644 index 0000000000..1ab3c7c793 --- /dev/null +++ b/libs/ultrahdr/icc.cpp @@ -0,0 +1,677 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef USE_BIG_ENDIAN +#define USE_BIG_ENDIAN true +#endif + +#include <ultrahdr/icc.h> +#include <ultrahdr/gainmapmath.h> +#include <vector> +#include <utils/Log.h> + +#ifndef FLT_MAX +#define FLT_MAX 0x1.fffffep127f +#endif + +namespace android::ultrahdr { +static void Matrix3x3_apply(const Matrix3x3* m, float* x) { + float y0 = x[0] * m->vals[0][0] + x[1] * m->vals[0][1] + x[2] * m->vals[0][2]; + float y1 = x[0] * m->vals[1][0] + x[1] * m->vals[1][1] + x[2] * m->vals[1][2]; + float y2 = x[0] * m->vals[2][0] + x[1] * m->vals[2][1] + x[2] * m->vals[2][2]; + x[0] = y0; + x[1] = y1; + x[2] = y2; +} + +bool Matrix3x3_invert(const Matrix3x3* src, Matrix3x3* dst) { + double a00 = src->vals[0][0], + a01 = src->vals[1][0], + a02 = src->vals[2][0], + a10 = src->vals[0][1], + a11 = src->vals[1][1], + a12 = src->vals[2][1], + a20 = src->vals[0][2], + a21 = src->vals[1][2], + a22 = src->vals[2][2]; + + double b0 = a00*a11 - a01*a10, + b1 = a00*a12 - a02*a10, + b2 = a01*a12 - a02*a11, + b3 = a20, + b4 = a21, + b5 = a22; + + double determinant = b0*b5 + - b1*b4 + + b2*b3; + + if (determinant == 0) { + return false; + } + + double invdet = 1.0 / determinant; + if (invdet > +FLT_MAX || invdet < -FLT_MAX || !isfinitef_((float)invdet)) { + return false; + } + + b0 *= invdet; + b1 *= invdet; + b2 *= invdet; + b3 *= invdet; + b4 *= invdet; + b5 *= invdet; + + dst->vals[0][0] = (float)( a11*b5 - a12*b4 ); + dst->vals[1][0] = (float)( a02*b4 - a01*b5 ); + dst->vals[2][0] = (float)( + b2 ); + dst->vals[0][1] = (float)( a12*b3 - a10*b5 ); + dst->vals[1][1] = (float)( a00*b5 - a02*b3 ); + dst->vals[2][1] = (float)( - b1 ); + dst->vals[0][2] = (float)( a10*b4 - a11*b3 ); + dst->vals[1][2] = (float)( a01*b3 - a00*b4 ); + dst->vals[2][2] = (float)( + b0 ); + + for (int r = 0; r < 3; ++r) + for (int c = 0; c < 3; ++c) { + if (!isfinitef_(dst->vals[r][c])) { + return false; + } + } + return true; +} + +static Matrix3x3 Matrix3x3_concat(const Matrix3x3* A, const Matrix3x3* B) { + Matrix3x3 m = { { { 0,0,0 },{ 0,0,0 },{ 0,0,0 } } }; + for (int r = 0; r < 3; r++) + for (int c = 0; c < 3; c++) { + m.vals[r][c] = A->vals[r][0] * B->vals[0][c] + + A->vals[r][1] * B->vals[1][c] + + A->vals[r][2] * B->vals[2][c]; + } + return m; +} + +static void float_XYZD50_to_grid16_lab(const float* xyz_float, uint8_t* grid16_lab) { + float v[3] = { + xyz_float[0] / kD50_x, + xyz_float[1] / kD50_y, + xyz_float[2] / kD50_z, + }; + for (size_t i = 0; i < 3; ++i) { + v[i] = v[i] > 0.008856f ? cbrtf(v[i]) : v[i] * 7.787f + (16 / 116.0f); + } + const float L = v[1] * 116.0f - 16.0f; + const float a = (v[0] - v[1]) * 500.0f; + const float b = (v[1] - v[2]) * 200.0f; + const float Lab_unorm[3] = { + L * (1 / 100.f), + (a + 128.0f) * (1 / 255.0f), + (b + 128.0f) * (1 / 255.0f), + }; + // This will encode L=1 as 0xFFFF. This matches how skcms will interpret the + // table, but the spec appears to indicate that the value should be 0xFF00. + // https://crbug.com/skia/13807 + for (size_t i = 0; i < 3; ++i) { + reinterpret_cast<uint16_t*>(grid16_lab)[i] = + Endian_SwapBE16(float_round_to_unorm16(Lab_unorm[i])); + } +} + +std::string IccHelper::get_desc_string(const ultrahdr_transfer_function tf, + const ultrahdr_color_gamut gamut) { + std::string result; + switch (gamut) { + case ULTRAHDR_COLORGAMUT_BT709: + result += "sRGB"; + break; + case ULTRAHDR_COLORGAMUT_P3: + result += "Display P3"; + break; + case ULTRAHDR_COLORGAMUT_BT2100: + result += "Rec2020"; + break; + default: + result += "Unknown"; + break; + } + result += " Gamut with "; + switch (tf) { + case ULTRAHDR_TF_SRGB: + result += "sRGB"; + break; + case ULTRAHDR_TF_LINEAR: + result += "Linear"; + break; + case ULTRAHDR_TF_PQ: + result += "PQ"; + break; + case ULTRAHDR_TF_HLG: + result += "HLG"; + break; + default: + result += "Unknown"; + break; + } + result += " Transfer"; + return result; +} + +sp<DataStruct> IccHelper::write_text_tag(const char* text) { + uint32_t text_length = strlen(text); + uint32_t header[] = { + Endian_SwapBE32(kTAG_TextType), // Type signature + 0, // Reserved + Endian_SwapBE32(1), // Number of records + Endian_SwapBE32(12), // Record size (must be 12) + Endian_SwapBE32(SetFourByteTag('e', 'n', 'U', 'S')), // English USA + Endian_SwapBE32(2 * text_length), // Length of string in bytes + Endian_SwapBE32(28), // Offset of string + }; + + uint32_t total_length = text_length * 2 + sizeof(header); + total_length = (((total_length + 2) >> 2) << 2); // 4 aligned + sp<DataStruct> dataStruct = sp<DataStruct>::make(total_length); + + if (!dataStruct->write(header, sizeof(header))) { + ALOGE("write_text_tag(): error in writing data"); + return dataStruct; + } + + for (size_t i = 0; i < text_length; i++) { + // Convert ASCII to big-endian UTF-16. + dataStruct->write8(0); + dataStruct->write8(text[i]); + } + + return dataStruct; +} + +sp<DataStruct> IccHelper::write_xyz_tag(float x, float y, float z) { + uint32_t data[] = { + Endian_SwapBE32(kXYZ_PCSSpace), + 0, + static_cast<uint32_t>(Endian_SwapBE32(float_round_to_fixed(x))), + static_cast<uint32_t>(Endian_SwapBE32(float_round_to_fixed(y))), + static_cast<uint32_t>(Endian_SwapBE32(float_round_to_fixed(z))), + }; + sp<DataStruct> dataStruct = sp<DataStruct>::make(sizeof(data)); + dataStruct->write(&data, sizeof(data)); + return dataStruct; +} + +sp<DataStruct> IccHelper::write_trc_tag(const int table_entries, const void* table_16) { + int total_length = 4 + 4 + 4 + table_entries * 2; + total_length = (((total_length + 2) >> 2) << 2); // 4 aligned + sp<DataStruct> dataStruct = sp<DataStruct>::make(total_length); + dataStruct->write32(Endian_SwapBE32(kTAG_CurveType)); // Type + dataStruct->write32(0); // Reserved + dataStruct->write32(Endian_SwapBE32(table_entries)); // Value count + for (size_t i = 0; i < table_entries; ++i) { + uint16_t value = reinterpret_cast<const uint16_t*>(table_16)[i]; + dataStruct->write16(value); + } + return dataStruct; +} + +sp<DataStruct> IccHelper::write_trc_tag_for_linear() { + int total_length = 16; + sp<DataStruct> dataStruct = sp<DataStruct>::make(total_length); + dataStruct->write32(Endian_SwapBE32(kTAG_ParaCurveType)); // Type + dataStruct->write32(0); // Reserved + dataStruct->write32(Endian_SwapBE16(kExponential_ParaCurveType)); + dataStruct->write32(Endian_SwapBE32(float_round_to_fixed(1.0))); + + return dataStruct; +} + +float IccHelper::compute_tone_map_gain(const ultrahdr_transfer_function tf, float L) { + if (L <= 0.f) { + return 1.f; + } + if (tf == ULTRAHDR_TF_PQ) { + // The PQ transfer function will map to the range [0, 1]. Linearly scale + // it up to the range [0, 10,000/203]. We will then tone map that back + // down to [0, 1]. + constexpr float kInputMaxLuminance = 10000 / 203.f; + constexpr float kOutputMaxLuminance = 1.0; + L *= kInputMaxLuminance; + + // Compute the tone map gain which will tone map from 10,000/203 to 1.0. + constexpr float kToneMapA = kOutputMaxLuminance / (kInputMaxLuminance * kInputMaxLuminance); + constexpr float kToneMapB = 1.f / kOutputMaxLuminance; + return kInputMaxLuminance * (1.f + kToneMapA * L) / (1.f + kToneMapB * L); + } + if (tf == ULTRAHDR_TF_HLG) { + // Let Lw be the brightness of the display in nits. + constexpr float Lw = 203.f; + const float gamma = 1.2f + 0.42f * std::log(Lw / 1000.f) / std::log(10.f); + return std::pow(L, gamma - 1.f); + } + return 1.f; +} + +sp<DataStruct> IccHelper::write_cicp_tag(uint32_t color_primaries, + uint32_t transfer_characteristics) { + int total_length = 12; // 4 + 4 + 1 + 1 + 1 + 1 + sp<DataStruct> dataStruct = sp<DataStruct>::make(total_length); + dataStruct->write32(Endian_SwapBE32(kTAG_cicp)); // Type signature + dataStruct->write32(0); // Reserved + dataStruct->write8(color_primaries); // Color primaries + dataStruct->write8(transfer_characteristics); // Transfer characteristics + dataStruct->write8(0); // RGB matrix + dataStruct->write8(1); // Full range + return dataStruct; +} + +void IccHelper::compute_lut_entry(const Matrix3x3& src_to_XYZD50, float rgb[3]) { + // Compute the matrices to convert from source to Rec2020, and from Rec2020 to XYZD50. + Matrix3x3 src_to_rec2020; + const Matrix3x3 rec2020_to_XYZD50 = kRec2020; + { + Matrix3x3 XYZD50_to_rec2020; + Matrix3x3_invert(&rec2020_to_XYZD50, &XYZD50_to_rec2020); + src_to_rec2020 = Matrix3x3_concat(&XYZD50_to_rec2020, &src_to_XYZD50); + } + + // Convert the source signal to linear. + for (size_t i = 0; i < kNumChannels; ++i) { + rgb[i] = pqOetf(rgb[i]); + } + + // Convert source gamut to Rec2020. + Matrix3x3_apply(&src_to_rec2020, rgb); + + // Compute the luminance of the signal. + float L = bt2100Luminance({{{rgb[0], rgb[1], rgb[2]}}}); + + // Compute the tone map gain based on the luminance. + float tone_map_gain = compute_tone_map_gain(ULTRAHDR_TF_PQ, L); + + // Apply the tone map gain. + for (size_t i = 0; i < kNumChannels; ++i) { + rgb[i] *= tone_map_gain; + } + + // Convert from Rec2020-linear to XYZD50. + Matrix3x3_apply(&rec2020_to_XYZD50, rgb); +} + +sp<DataStruct> IccHelper::write_clut(const uint8_t* grid_points, const uint8_t* grid_16) { + uint32_t value_count = kNumChannels; + for (uint32_t i = 0; i < kNumChannels; ++i) { + value_count *= grid_points[i]; + } + + int total_length = 20 + 2 * value_count; + total_length = (((total_length + 2) >> 2) << 2); // 4 aligned + sp<DataStruct> dataStruct = sp<DataStruct>::make(total_length); + + for (size_t i = 0; i < 16; ++i) { + dataStruct->write8(i < kNumChannels ? grid_points[i] : 0); // Grid size + } + dataStruct->write8(2); // Grid byte width (always 16-bit) + dataStruct->write8(0); // Reserved + dataStruct->write8(0); // Reserved + dataStruct->write8(0); // Reserved + + for (uint32_t i = 0; i < value_count; ++i) { + uint16_t value = reinterpret_cast<const uint16_t*>(grid_16)[i]; + dataStruct->write16(value); + } + + return dataStruct; +} + +sp<DataStruct> IccHelper::write_mAB_or_mBA_tag(uint32_t type, + bool has_a_curves, + const uint8_t* grid_points, + const uint8_t* grid_16) { + const size_t b_curves_offset = 32; + sp<DataStruct> b_curves_data[kNumChannels]; + sp<DataStruct> a_curves_data[kNumChannels]; + size_t clut_offset = 0; + sp<DataStruct> clut; + size_t a_curves_offset = 0; + + // The "B" curve is required. + for (size_t i = 0; i < kNumChannels; ++i) { + b_curves_data[i] = write_trc_tag_for_linear(); + } + + // The "A" curve and CLUT are optional. + if (has_a_curves) { + clut_offset = b_curves_offset; + for (size_t i = 0; i < kNumChannels; ++i) { + clut_offset += b_curves_data[i]->getLength(); + } + clut = write_clut(grid_points, grid_16); + + a_curves_offset = clut_offset + clut->getLength(); + for (size_t i = 0; i < kNumChannels; ++i) { + a_curves_data[i] = write_trc_tag_for_linear(); + } + } + + int total_length = b_curves_offset; + for (size_t i = 0; i < kNumChannels; ++i) { + total_length += b_curves_data[i]->getLength(); + } + if (has_a_curves) { + total_length += clut->getLength(); + for (size_t i = 0; i < kNumChannels; ++i) { + total_length += a_curves_data[i]->getLength(); + } + } + sp<DataStruct> dataStruct = sp<DataStruct>::make(total_length); + dataStruct->write32(Endian_SwapBE32(type)); // Type signature + dataStruct->write32(0); // Reserved + dataStruct->write8(kNumChannels); // Input channels + dataStruct->write8(kNumChannels); // Output channels + dataStruct->write16(0); // Reserved + dataStruct->write32(Endian_SwapBE32(b_curves_offset)); // B curve offset + dataStruct->write32(Endian_SwapBE32(0)); // Matrix offset (ignored) + dataStruct->write32(Endian_SwapBE32(0)); // M curve offset (ignored) + dataStruct->write32(Endian_SwapBE32(clut_offset)); // CLUT offset + dataStruct->write32(Endian_SwapBE32(a_curves_offset)); // A curve offset + for (size_t i = 0; i < kNumChannels; ++i) { + if (dataStruct->write(b_curves_data[i]->getData(), b_curves_data[i]->getLength())) { + return dataStruct; + } + } + if (has_a_curves) { + dataStruct->write(clut->getData(), clut->getLength()); + for (size_t i = 0; i < kNumChannels; ++i) { + dataStruct->write(a_curves_data[i]->getData(), a_curves_data[i]->getLength()); + } + } + return dataStruct; +} + +sp<DataStruct> IccHelper::writeIccProfile(ultrahdr_transfer_function tf, + ultrahdr_color_gamut gamut) { + ICCHeader header; + + std::vector<std::pair<uint32_t, sp<DataStruct>>> tags; + + // Compute profile description tag + std::string desc = get_desc_string(tf, gamut); + + tags.emplace_back(kTAG_desc, write_text_tag(desc.c_str())); + + Matrix3x3 toXYZD50; + switch (gamut) { + case ULTRAHDR_COLORGAMUT_BT709: + toXYZD50 = kSRGB; + break; + case ULTRAHDR_COLORGAMUT_P3: + toXYZD50 = kDisplayP3; + break; + case ULTRAHDR_COLORGAMUT_BT2100: + toXYZD50 = kRec2020; + break; + default: + // Should not fall here. + return nullptr; + } + + // Compute primaries. + { + tags.emplace_back(kTAG_rXYZ, + write_xyz_tag(toXYZD50.vals[0][0], toXYZD50.vals[1][0], toXYZD50.vals[2][0])); + tags.emplace_back(kTAG_gXYZ, + write_xyz_tag(toXYZD50.vals[0][1], toXYZD50.vals[1][1], toXYZD50.vals[2][1])); + tags.emplace_back(kTAG_bXYZ, + write_xyz_tag(toXYZD50.vals[0][2], toXYZD50.vals[1][2], toXYZD50.vals[2][2])); + } + + // Compute white point tag (must be D50) + tags.emplace_back(kTAG_wtpt, write_xyz_tag(kD50_x, kD50_y, kD50_z)); + + // Compute transfer curves. + if (tf != ULTRAHDR_TF_PQ) { + if (tf == ULTRAHDR_TF_HLG) { + std::vector<uint8_t> trc_table; + trc_table.resize(kTrcTableSize * 2); + for (uint32_t i = 0; i < kTrcTableSize; ++i) { + float x = i / (kTrcTableSize - 1.f); + float y = hlgOetf(x); + y *= compute_tone_map_gain(tf, y); + float_to_table16(y, &trc_table[2 * i]); + } + + tags.emplace_back(kTAG_rTRC, + write_trc_tag(kTrcTableSize, reinterpret_cast<uint8_t*>(trc_table.data()))); + tags.emplace_back(kTAG_gTRC, + write_trc_tag(kTrcTableSize, reinterpret_cast<uint8_t*>(trc_table.data()))); + tags.emplace_back(kTAG_bTRC, + write_trc_tag(kTrcTableSize, reinterpret_cast<uint8_t*>(trc_table.data()))); + } else { + tags.emplace_back(kTAG_rTRC, write_trc_tag_for_linear()); + tags.emplace_back(kTAG_gTRC, write_trc_tag_for_linear()); + tags.emplace_back(kTAG_bTRC, write_trc_tag_for_linear()); + } + } + + // Compute CICP. + if (tf == ULTRAHDR_TF_HLG || tf == ULTRAHDR_TF_PQ) { + // The CICP tag is present in ICC 4.4, so update the header's version. + header.version = Endian_SwapBE32(0x04400000); + + uint32_t color_primaries = 0; + if (gamut == ULTRAHDR_COLORGAMUT_BT709) { + color_primaries = kCICPPrimariesSRGB; + } else if (gamut == ULTRAHDR_COLORGAMUT_P3) { + color_primaries = kCICPPrimariesP3; + } + + uint32_t transfer_characteristics = 0; + if (tf == ULTRAHDR_TF_SRGB) { + transfer_characteristics = kCICPTrfnSRGB; + } else if (tf == ULTRAHDR_TF_LINEAR) { + transfer_characteristics = kCICPTrfnLinear; + } else if (tf == ULTRAHDR_TF_PQ) { + transfer_characteristics = kCICPTrfnPQ; + } else if (tf == ULTRAHDR_TF_HLG) { + transfer_characteristics = kCICPTrfnHLG; + } + tags.emplace_back(kTAG_cicp, write_cicp_tag(color_primaries, transfer_characteristics)); + } + + // Compute A2B0. + if (tf == ULTRAHDR_TF_PQ) { + std::vector<uint8_t> a2b_grid; + a2b_grid.resize(kGridSize * kGridSize * kGridSize * kNumChannels * 2); + size_t a2b_grid_index = 0; + for (uint32_t r_index = 0; r_index < kGridSize; ++r_index) { + for (uint32_t g_index = 0; g_index < kGridSize; ++g_index) { + for (uint32_t b_index = 0; b_index < kGridSize; ++b_index) { + float rgb[3] = { + r_index / (kGridSize - 1.f), + g_index / (kGridSize - 1.f), + b_index / (kGridSize - 1.f), + }; + compute_lut_entry(toXYZD50, rgb); + float_XYZD50_to_grid16_lab(rgb, &a2b_grid[a2b_grid_index]); + a2b_grid_index += 6; + } + } + } + const uint8_t* grid_16 = reinterpret_cast<const uint8_t*>(a2b_grid.data()); + + uint8_t grid_points[kNumChannels]; + for (size_t i = 0; i < kNumChannels; ++i) { + grid_points[i] = kGridSize; + } + + auto a2b_data = write_mAB_or_mBA_tag(kTAG_mABType, + /* has_a_curves */ true, + grid_points, + grid_16); + tags.emplace_back(kTAG_A2B0, std::move(a2b_data)); + } + + // Compute B2A0. + if (tf == ULTRAHDR_TF_PQ) { + auto b2a_data = write_mAB_or_mBA_tag(kTAG_mBAType, + /* has_a_curves */ false, + /* grid_points */ nullptr, + /* grid_16 */ nullptr); + tags.emplace_back(kTAG_B2A0, std::move(b2a_data)); + } + + // Compute copyright tag + tags.emplace_back(kTAG_cprt, write_text_tag("Google Inc. 2022")); + + // Compute the size of the profile. + size_t tag_data_size = 0; + for (const auto& tag : tags) { + tag_data_size += tag.second->getLength(); + } + size_t tag_table_size = kICCTagTableEntrySize * tags.size(); + size_t profile_size = kICCHeaderSize + tag_table_size + tag_data_size; + + sp<DataStruct> dataStruct = sp<DataStruct>::make(profile_size + kICCIdentifierSize); + + // Write identifier, chunk count, and chunk ID + if (!dataStruct->write(kICCIdentifier, sizeof(kICCIdentifier)) || + !dataStruct->write8(1) || !dataStruct->write8(1)) { + ALOGE("writeIccProfile(): error in identifier"); + return dataStruct; + } + + // Write the header. + header.data_color_space = Endian_SwapBE32(Signature_RGB); + header.pcs = Endian_SwapBE32(tf == ULTRAHDR_TF_PQ ? Signature_Lab : Signature_XYZ); + header.size = Endian_SwapBE32(profile_size); + header.tag_count = Endian_SwapBE32(tags.size()); + + if (!dataStruct->write(&header, sizeof(header))) { + ALOGE("writeIccProfile(): error in header"); + return dataStruct; + } + + // Write the tag table. Track the offset and size of the previous tag to + // compute each tag's offset. An empty SkData indicates that the previous + // tag is to be reused. + uint32_t last_tag_offset = sizeof(header) + tag_table_size; + uint32_t last_tag_size = 0; + for (const auto& tag : tags) { + last_tag_offset = last_tag_offset + last_tag_size; + last_tag_size = tag.second->getLength(); + uint32_t tag_table_entry[3] = { + Endian_SwapBE32(tag.first), + Endian_SwapBE32(last_tag_offset), + Endian_SwapBE32(last_tag_size), + }; + if (!dataStruct->write(tag_table_entry, sizeof(tag_table_entry))) { + ALOGE("writeIccProfile(): error in writing tag table"); + return dataStruct; + } + } + + // Write the tags. + for (const auto& tag : tags) { + if (!dataStruct->write(tag.second->getData(), tag.second->getLength())) { + ALOGE("writeIccProfile(): error in writing tags"); + return dataStruct; + } + } + + return dataStruct; +} + +bool IccHelper::tagsEqualToMatrix(const Matrix3x3& matrix, + const uint8_t* red_tag, + const uint8_t* green_tag, + const uint8_t* blue_tag) { + sp<DataStruct> red_tag_test = write_xyz_tag(matrix.vals[0][0], matrix.vals[1][0], + matrix.vals[2][0]); + sp<DataStruct> green_tag_test = write_xyz_tag(matrix.vals[0][1], matrix.vals[1][1], + matrix.vals[2][1]); + sp<DataStruct> blue_tag_test = write_xyz_tag(matrix.vals[0][2], matrix.vals[1][2], + matrix.vals[2][2]); + return memcmp(red_tag, red_tag_test->getData(), kColorantTagSize) == 0 && + memcmp(green_tag, green_tag_test->getData(), kColorantTagSize) == 0 && + memcmp(blue_tag, blue_tag_test->getData(), kColorantTagSize) == 0; +} + +ultrahdr_color_gamut IccHelper::readIccColorGamut(void* icc_data, size_t icc_size) { + // Each tag table entry consists of 3 fields of 4 bytes each. + static const size_t kTagTableEntrySize = 12; + + if (icc_data == nullptr || icc_size < sizeof(ICCHeader) + kICCIdentifierSize) { + return ULTRAHDR_COLORGAMUT_UNSPECIFIED; + } + + if (memcmp(icc_data, kICCIdentifier, sizeof(kICCIdentifier)) != 0) { + return ULTRAHDR_COLORGAMUT_UNSPECIFIED; + } + + uint8_t* icc_bytes = reinterpret_cast<uint8_t*>(icc_data) + kICCIdentifierSize; + + ICCHeader* header = reinterpret_cast<ICCHeader*>(icc_bytes); + + // Use 0 to indicate not found, since offsets are always relative to start + // of ICC data and therefore a tag offset of zero would never be valid. + size_t red_primary_offset = 0, green_primary_offset = 0, blue_primary_offset = 0; + size_t red_primary_size = 0, green_primary_size = 0, blue_primary_size = 0; + for (size_t tag_idx = 0; tag_idx < Endian_SwapBE32(header->tag_count); ++tag_idx) { + uint32_t* tag_entry_start = reinterpret_cast<uint32_t*>( + icc_bytes + sizeof(ICCHeader) + tag_idx * kTagTableEntrySize); + // first 4 bytes are the tag signature, next 4 bytes are the tag offset, + // last 4 bytes are the tag length in bytes. + if (red_primary_offset == 0 && *tag_entry_start == Endian_SwapBE32(kTAG_rXYZ)) { + red_primary_offset = Endian_SwapBE32(*(tag_entry_start+1)); + red_primary_size = Endian_SwapBE32(*(tag_entry_start+2)); + } else if (green_primary_offset == 0 && *tag_entry_start == Endian_SwapBE32(kTAG_gXYZ)) { + green_primary_offset = Endian_SwapBE32(*(tag_entry_start+1)); + green_primary_size = Endian_SwapBE32(*(tag_entry_start+2)); + } else if (blue_primary_offset == 0 && *tag_entry_start == Endian_SwapBE32(kTAG_bXYZ)) { + blue_primary_offset = Endian_SwapBE32(*(tag_entry_start+1)); + blue_primary_size = Endian_SwapBE32(*(tag_entry_start+2)); + } + } + + if (red_primary_offset == 0 || red_primary_size != kColorantTagSize || + kICCIdentifierSize + red_primary_offset + red_primary_size > icc_size || + green_primary_offset == 0 || green_primary_size != kColorantTagSize || + kICCIdentifierSize + green_primary_offset + green_primary_size > icc_size || + blue_primary_offset == 0 || blue_primary_size != kColorantTagSize || + kICCIdentifierSize + blue_primary_offset + blue_primary_size > icc_size) { + return ULTRAHDR_COLORGAMUT_UNSPECIFIED; + } + + uint8_t* red_tag = icc_bytes + red_primary_offset; + uint8_t* green_tag = icc_bytes + green_primary_offset; + uint8_t* blue_tag = icc_bytes + blue_primary_offset; + + // Serialize tags as we do on encode and compare what we find to that to + // determine the gamut (since we don't have a need yet for full deserialize). + if (tagsEqualToMatrix(kSRGB, red_tag, green_tag, blue_tag)) { + return ULTRAHDR_COLORGAMUT_BT709; + } else if (tagsEqualToMatrix(kDisplayP3, red_tag, green_tag, blue_tag)) { + return ULTRAHDR_COLORGAMUT_P3; + } else if (tagsEqualToMatrix(kRec2020, red_tag, green_tag, blue_tag)) { + return ULTRAHDR_COLORGAMUT_BT2100; + } + + // Didn't find a match to one of the profiles we write; indicate the gamut + // is unspecified since we don't understand it. + return ULTRAHDR_COLORGAMUT_UNSPECIFIED; +} + +} // namespace android::ultrahdr diff --git a/libs/ultrahdr/include/ultrahdr/gainmapmath.h b/libs/ultrahdr/include/ultrahdr/gainmapmath.h new file mode 100644 index 0000000000..edf152d8ed --- /dev/null +++ b/libs/ultrahdr/include/ultrahdr/gainmapmath.h @@ -0,0 +1,488 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_ULTRAHDR_RECOVERYMAPMATH_H +#define ANDROID_ULTRAHDR_RECOVERYMAPMATH_H + +#include <cmath> +#include <stdint.h> + +#include <ultrahdr/jpegr.h> + +namespace android::ultrahdr { + +#define CLIP3(x, min, max) ((x) < (min)) ? (min) : ((x) > (max)) ? (max) : (x) + +//////////////////////////////////////////////////////////////////////////////// +// Framework + +const float kSdrWhiteNits = 100.0f; +const float kHlgMaxNits = 1000.0f; +const float kPqMaxNits = 10000.0f; + +struct Color { + union { + struct { + float r; + float g; + float b; + }; + struct { + float y; + float u; + float v; + }; + }; +}; + +typedef Color (*ColorTransformFn)(Color); +typedef float (*ColorCalculationFn)(Color); + +inline Color operator+=(Color& lhs, const Color& rhs) { + lhs.r += rhs.r; + lhs.g += rhs.g; + lhs.b += rhs.b; + return lhs; +} +inline Color operator-=(Color& lhs, const Color& rhs) { + lhs.r -= rhs.r; + lhs.g -= rhs.g; + lhs.b -= rhs.b; + return lhs; +} + +inline Color operator+(const Color& lhs, const Color& rhs) { + Color temp = lhs; + return temp += rhs; +} +inline Color operator-(const Color& lhs, const Color& rhs) { + Color temp = lhs; + return temp -= rhs; +} + +inline Color operator+=(Color& lhs, const float rhs) { + lhs.r += rhs; + lhs.g += rhs; + lhs.b += rhs; + return lhs; +} +inline Color operator-=(Color& lhs, const float rhs) { + lhs.r -= rhs; + lhs.g -= rhs; + lhs.b -= rhs; + return lhs; +} +inline Color operator*=(Color& lhs, const float rhs) { + lhs.r *= rhs; + lhs.g *= rhs; + lhs.b *= rhs; + return lhs; +} +inline Color operator/=(Color& lhs, const float rhs) { + lhs.r /= rhs; + lhs.g /= rhs; + lhs.b /= rhs; + return lhs; +} + +inline Color operator+(const Color& lhs, const float rhs) { + Color temp = lhs; + return temp += rhs; +} +inline Color operator-(const Color& lhs, const float rhs) { + Color temp = lhs; + return temp -= rhs; +} +inline Color operator*(const Color& lhs, const float rhs) { + Color temp = lhs; + return temp *= rhs; +} +inline Color operator/(const Color& lhs, const float rhs) { + Color temp = lhs; + return temp /= rhs; +} + +inline uint16_t floatToHalf(float f) { + // round-to-nearest-even: add last bit after truncated mantissa + const uint32_t b = *((uint32_t*)&f) + 0x00001000; + + const uint32_t e = (b & 0x7F800000) >> 23; // exponent + const uint32_t m = b & 0x007FFFFF; // mantissa + + // sign : normalized : denormalized : saturate + return (b & 0x80000000) >> 16 + | (e > 112) * ((((e - 112) << 10) & 0x7C00) | m >> 13) + | ((e < 113) & (e > 101)) * ((((0x007FF000 + m) >> (125 - e)) + 1) >> 1) + | (e > 143) * 0x7FFF; +} + +constexpr size_t kGainFactorPrecision = 10; +constexpr size_t kGainFactorNumEntries = 1 << kGainFactorPrecision; +struct GainLUT { + GainLUT(ultrahdr_metadata_ptr metadata) { + for (int idx = 0; idx < kGainFactorNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kGainFactorNumEntries - 1); + float logBoost = log2(metadata->minContentBoost) * (1.0f - value) + + log2(metadata->maxContentBoost) * value; + mGainTable[idx] = exp2(logBoost); + } + } + + GainLUT(ultrahdr_metadata_ptr metadata, float displayBoost) { + float boostFactor = displayBoost > 0 ? displayBoost / metadata->maxContentBoost : 1.0f; + for (int idx = 0; idx < kGainFactorNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kGainFactorNumEntries - 1); + float logBoost = log2(metadata->minContentBoost) * (1.0f - value) + + log2(metadata->maxContentBoost) * value; + mGainTable[idx] = exp2(logBoost * boostFactor); + } + } + + ~GainLUT() { + } + + float getGainFactor(float gain) { + uint32_t idx = static_cast<uint32_t>(gain * (kGainFactorNumEntries - 1)); + //TODO() : Remove once conversion modules have appropriate clamping in place + idx = CLIP3(idx, 0, kGainFactorNumEntries - 1); + return mGainTable[idx]; + } + +private: + float mGainTable[kGainFactorNumEntries]; +}; + +struct ShepardsIDW { + ShepardsIDW(int mapScaleFactor) : mMapScaleFactor{mapScaleFactor} { + const int size = mMapScaleFactor * mMapScaleFactor * 4; + mWeights = new float[size]; + mWeightsNR = new float[size]; + mWeightsNB = new float[size]; + mWeightsC = new float[size]; + fillShepardsIDW(mWeights, 1, 1); + fillShepardsIDW(mWeightsNR, 0, 1); + fillShepardsIDW(mWeightsNB, 1, 0); + fillShepardsIDW(mWeightsC, 0, 0); + } + ~ShepardsIDW() { + delete[] mWeights; + delete[] mWeightsNR; + delete[] mWeightsNB; + delete[] mWeightsC; + } + + int mMapScaleFactor; + // Image :- + // p00 p01 p02 p03 p04 p05 p06 p07 + // p10 p11 p12 p13 p14 p15 p16 p17 + // p20 p21 p22 p23 p24 p25 p26 p27 + // p30 p31 p32 p33 p34 p35 p36 p37 + // p40 p41 p42 p43 p44 p45 p46 p47 + // p50 p51 p52 p53 p54 p55 p56 p57 + // p60 p61 p62 p63 p64 p65 p66 p67 + // p70 p71 p72 p73 p74 p75 p76 p77 + + // Gain Map (for 4 scale factor) :- + // m00 p01 + // m10 m11 + + // Gain sample of curr 4x4, right 4x4, bottom 4x4, bottom right 4x4 are used during + // reconstruction. hence table weight size is 4. + float* mWeights; + // TODO: check if its ok to mWeights at places + float* mWeightsNR; // no right + float* mWeightsNB; // no bottom + float* mWeightsC; // no right & bottom + + float euclideanDistance(float x1, float x2, float y1, float y2); + void fillShepardsIDW(float *weights, int incR, int incB); +}; + +//////////////////////////////////////////////////////////////////////////////// +// sRGB transformations +// NOTE: sRGB has the same color primaries as BT.709, but different transfer +// function. For this reason, all sRGB transformations here apply to BT.709, +// except for those concerning transfer functions. + +/* + * Calculate the luminance of a linear RGB sRGB pixel, according to + * IEC 61966-2-1/Amd 1:2003. + * + * [0.0, 1.0] range in and out. + */ +float srgbLuminance(Color e); + +/* + * Convert from OETF'd srgb RGB to YUV, according to ITU-R BT.709-6. + * + * BT.709 YUV<->RGB matrix is used to match expectations for DataSpace. + */ +Color srgbRgbToYuv(Color e_gamma); + + +/* + * Convert from OETF'd srgb YUV to RGB, according to ITU-R BT.709-6. + * + * BT.709 YUV<->RGB matrix is used to match expectations for DataSpace. + */ +Color srgbYuvToRgb(Color e_gamma); + +/* + * Convert from srgb to linear, according to IEC 61966-2-1/Amd 1:2003. + * + * [0.0, 1.0] range in and out. + */ +float srgbInvOetf(float e_gamma); +Color srgbInvOetf(Color e_gamma); +float srgbInvOetfLUT(float e_gamma); +Color srgbInvOetfLUT(Color e_gamma); + +constexpr size_t kSrgbInvOETFPrecision = 10; +constexpr size_t kSrgbInvOETFNumEntries = 1 << kSrgbInvOETFPrecision; + +//////////////////////////////////////////////////////////////////////////////// +// Display-P3 transformations + +/* + * Calculated the luminance of a linear RGB P3 pixel, according to SMPTE EG 432-1. + * + * [0.0, 1.0] range in and out. + */ +float p3Luminance(Color e); + +/* + * Convert from OETF'd P3 RGB to YUV, according to ITU-R BT.601-7. + * + * BT.601 YUV<->RGB matrix is used to match expectations for DataSpace. + */ +Color p3RgbToYuv(Color e_gamma); + +/* + * Convert from OETF'd P3 YUV to RGB, according to ITU-R BT.601-7. + * + * BT.601 YUV<->RGB matrix is used to match expectations for DataSpace. + */ +Color p3YuvToRgb(Color e_gamma); + + +//////////////////////////////////////////////////////////////////////////////// +// BT.2100 transformations - according to ITU-R BT.2100-2 + +/* + * Calculate the luminance of a linear RGB BT.2100 pixel. + * + * [0.0, 1.0] range in and out. + */ +float bt2100Luminance(Color e); + +/* + * Convert from OETF'd BT.2100 RGB to YUV, according to ITU-R BT.2100-2. + * + * BT.2100 YUV<->RGB matrix is used to match expectations for DataSpace. + */ +Color bt2100RgbToYuv(Color e_gamma); + +/* + * Convert from OETF'd BT.2100 YUV to RGB, according to ITU-R BT.2100-2. + * + * BT.2100 YUV<->RGB matrix is used to match expectations for DataSpace. + */ +Color bt2100YuvToRgb(Color e_gamma); + +/* + * Convert from scene luminance to HLG. + * + * [0.0, 1.0] range in and out. + */ +float hlgOetf(float e); +Color hlgOetf(Color e); +float hlgOetfLUT(float e); +Color hlgOetfLUT(Color e); + +constexpr size_t kHlgOETFPrecision = 10; +constexpr size_t kHlgOETFNumEntries = 1 << kHlgOETFPrecision; + +/* + * Convert from HLG to scene luminance. + * + * [0.0, 1.0] range in and out. + */ +float hlgInvOetf(float e_gamma); +Color hlgInvOetf(Color e_gamma); +float hlgInvOetfLUT(float e_gamma); +Color hlgInvOetfLUT(Color e_gamma); + +constexpr size_t kHlgInvOETFPrecision = 10; +constexpr size_t kHlgInvOETFNumEntries = 1 << kHlgInvOETFPrecision; + +/* + * Convert from scene luminance to PQ. + * + * [0.0, 1.0] range in and out. + */ +float pqOetf(float e); +Color pqOetf(Color e); +float pqOetfLUT(float e); +Color pqOetfLUT(Color e); + +constexpr size_t kPqOETFPrecision = 10; +constexpr size_t kPqOETFNumEntries = 1 << kPqOETFPrecision; + +/* + * Convert from PQ to scene luminance in nits. + * + * [0.0, 1.0] range in and out. + */ +float pqInvOetf(float e_gamma); +Color pqInvOetf(Color e_gamma); +float pqInvOetfLUT(float e_gamma); +Color pqInvOetfLUT(Color e_gamma); + +constexpr size_t kPqInvOETFPrecision = 10; +constexpr size_t kPqInvOETFNumEntries = 1 << kPqInvOETFPrecision; + + +//////////////////////////////////////////////////////////////////////////////// +// Color space conversions + +/* + * Convert between color spaces with linear RGB data, according to ITU-R BT.2407 and EG 432-1. + * + * All conversions are derived from multiplying the matrix for XYZ to output RGB color gamut by the + * matrix for input RGB color gamut to XYZ. The matrix for converting from XYZ to an RGB gamut is + * always the inverse of the RGB gamut to XYZ matrix. + */ +Color bt709ToP3(Color e); +Color bt709ToBt2100(Color e); +Color p3ToBt709(Color e); +Color p3ToBt2100(Color e); +Color bt2100ToBt709(Color e); +Color bt2100ToP3(Color e); + +/* + * Identity conversion. + */ +inline Color identityConversion(Color e) { return e; } + +/* + * Get the conversion to apply to the HDR image for gain map generation + */ +ColorTransformFn getHdrConversionFn(ultrahdr_color_gamut sdr_gamut, ultrahdr_color_gamut hdr_gamut); + +/* + * Convert between YUV encodings, according to ITU-R BT.709-6, ITU-R BT.601-7, and ITU-R BT.2100-2. + * + * Bt.709 and Bt.2100 have well-defined YUV encodings; Display-P3's is less well defined, but is + * treated as Bt.601 by DataSpace, hence we do the same. + */ +Color yuv709To601(Color e_gamma); +Color yuv709To2100(Color e_gamma); +Color yuv601To709(Color e_gamma); +Color yuv601To2100(Color e_gamma); +Color yuv2100To709(Color e_gamma); +Color yuv2100To601(Color e_gamma); + +/* + * Performs a transformation at the chroma x and y coordinates provided on a YUV420 image. + * + * Apply the transformation by determining transformed YUV for each of the 4 Y + 1 UV; each Y gets + * this result, and UV gets the averaged result. + * + * x_chroma and y_chroma should be less than or equal to half the image's width and height + * respecitively, since input is 4:2:0 subsampled. + */ +void transformYuv420(jr_uncompressed_ptr image, size_t x_chroma, size_t y_chroma, + ColorTransformFn fn); + + +//////////////////////////////////////////////////////////////////////////////// +// Gain map calculations + +/* + * Calculate the 8-bit unsigned integer gain value for the given SDR and HDR + * luminances in linear space, and the hdr ratio to encode against. + * + * Note: since this library always uses gamma of 1.0, offsetSdr of 0.0, and + * offsetHdr of 0.0, this function doesn't handle different metadata values for + * these fields. + */ +uint8_t encodeGain(float y_sdr, float y_hdr, ultrahdr_metadata_ptr metadata); +uint8_t encodeGain(float y_sdr, float y_hdr, ultrahdr_metadata_ptr metadata, + float log2MinContentBoost, float log2MaxContentBoost); + +/* + * Calculates the linear luminance in nits after applying the given gain + * value, with the given hdr ratio, to the given sdr input in the range [0, 1]. + * + * Note: similar to encodeGain(), this function only supports gamma 1.0, + * offsetSdr 0.0, offsetHdr 0.0, hdrCapacityMin 1.0, and hdrCapacityMax equal to + * gainMapMax, as this library encodes. + */ +Color applyGain(Color e, float gain, ultrahdr_metadata_ptr metadata); +Color applyGain(Color e, float gain, ultrahdr_metadata_ptr metadata, float displayBoost); +Color applyGainLUT(Color e, float gain, GainLUT& gainLUT); + +/* + * Helper for sampling from YUV 420 images. + */ +Color getYuv420Pixel(jr_uncompressed_ptr image, size_t x, size_t y); + +/* + * Helper for sampling from P010 images. + * + * Expect narrow-range image data for P010. + */ +Color getP010Pixel(jr_uncompressed_ptr image, size_t x, size_t y); + +/* + * Sample the image at the provided location, with a weighting based on nearby + * pixels and the map scale factor. + */ +Color sampleYuv420(jr_uncompressed_ptr map, size_t map_scale_factor, size_t x, size_t y); + +/* + * Sample the image at the provided location, with a weighting based on nearby + * pixels and the map scale factor. + * + * Expect narrow-range image data for P010. + */ +Color sampleP010(jr_uncompressed_ptr map, size_t map_scale_factor, size_t x, size_t y); + +/* + * Sample the gain value for the map from a given x,y coordinate on a scale + * that is map scale factor larger than the map size. + */ +float sampleMap(jr_uncompressed_ptr map, float map_scale_factor, size_t x, size_t y); +float sampleMap(jr_uncompressed_ptr map, size_t map_scale_factor, size_t x, size_t y, + ShepardsIDW& weightTables); + +/* + * Convert from Color to RGBA1010102. + * + * Alpha always set to 1.0. + */ +uint32_t colorToRgba1010102(Color e_gamma); + +/* + * Convert from Color to F16. + * + * Alpha always set to 1.0. + */ +uint64_t colorToRgbaF16(Color e_gamma); + +} // namespace android::ultrahdr + +#endif // ANDROID_ULTRAHDR_RECOVERYMAPMATH_H diff --git a/libs/ultrahdr/include/ultrahdr/icc.h b/libs/ultrahdr/include/ultrahdr/icc.h new file mode 100644 index 0000000000..7f047f8f5b --- /dev/null +++ b/libs/ultrahdr/include/ultrahdr/icc.h @@ -0,0 +1,255 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_ULTRAHDR_ICC_H +#define ANDROID_ULTRAHDR_ICC_H + +#include <ultrahdr/jpegr.h> +#include <ultrahdr/jpegrutils.h> +#include <utils/RefBase.h> +#include <cmath> +#include <string> + +#ifdef USE_BIG_ENDIAN +#undef USE_BIG_ENDIAN +#define USE_BIG_ENDIAN true +#endif + +namespace android::ultrahdr { + +typedef int32_t Fixed; +#define Fixed1 (1 << 16) +#define MaxS32FitsInFloat 2147483520 +#define MinS32FitsInFloat (-MaxS32FitsInFloat) +#define FixedToFloat(x) ((x) * 1.52587890625e-5f) + +typedef struct Matrix3x3 { + float vals[3][3]; +} Matrix3x3; + +// The D50 illuminant. +constexpr float kD50_x = 0.9642f; +constexpr float kD50_y = 1.0000f; +constexpr float kD50_z = 0.8249f; + +enum { + // data_color_space + Signature_CMYK = 0x434D594B, + Signature_Gray = 0x47524159, + Signature_RGB = 0x52474220, + + // pcs + Signature_Lab = 0x4C616220, + Signature_XYZ = 0x58595A20, +}; + +typedef uint32_t FourByteTag; +static inline constexpr FourByteTag SetFourByteTag(char a, char b, char c, char d) { + return (((uint32_t)a << 24) | ((uint32_t)b << 16) | ((uint32_t)c << 8) | (uint32_t)d); +} + +static constexpr char kICCIdentifier[] = "ICC_PROFILE"; +// 12 for the actual identifier, +2 for the chunk count and chunk index which +// will always follow. +static constexpr size_t kICCIdentifierSize = 14; + +// This is equal to the header size according to the ICC specification (128) +// plus the size of the tag count (4). We include the tag count since we +// always require it to be present anyway. +static constexpr size_t kICCHeaderSize = 132; + +// Contains a signature (4), offset (4), and size (4). +static constexpr size_t kICCTagTableEntrySize = 12; + +// size should be 20; 4 bytes for type descriptor, 4 bytes reserved, 12 +// bytes for a single XYZ number type (4 bytes per coordinate). +static constexpr size_t kColorantTagSize = 20; + +static constexpr uint32_t kDisplay_Profile = SetFourByteTag('m', 'n', 't', 'r'); +static constexpr uint32_t kRGB_ColorSpace = SetFourByteTag('R', 'G', 'B', ' '); +static constexpr uint32_t kXYZ_PCSSpace = SetFourByteTag('X', 'Y', 'Z', ' '); +static constexpr uint32_t kACSP_Signature = SetFourByteTag('a', 'c', 's', 'p'); + +static constexpr uint32_t kTAG_desc = SetFourByteTag('d', 'e', 's', 'c'); +static constexpr uint32_t kTAG_TextType = SetFourByteTag('m', 'l', 'u', 'c'); +static constexpr uint32_t kTAG_rXYZ = SetFourByteTag('r', 'X', 'Y', 'Z'); +static constexpr uint32_t kTAG_gXYZ = SetFourByteTag('g', 'X', 'Y', 'Z'); +static constexpr uint32_t kTAG_bXYZ = SetFourByteTag('b', 'X', 'Y', 'Z'); +static constexpr uint32_t kTAG_wtpt = SetFourByteTag('w', 't', 'p', 't'); +static constexpr uint32_t kTAG_rTRC = SetFourByteTag('r', 'T', 'R', 'C'); +static constexpr uint32_t kTAG_gTRC = SetFourByteTag('g', 'T', 'R', 'C'); +static constexpr uint32_t kTAG_bTRC = SetFourByteTag('b', 'T', 'R', 'C'); +static constexpr uint32_t kTAG_cicp = SetFourByteTag('c', 'i', 'c', 'p'); +static constexpr uint32_t kTAG_cprt = SetFourByteTag('c', 'p', 'r', 't'); +static constexpr uint32_t kTAG_A2B0 = SetFourByteTag('A', '2', 'B', '0'); +static constexpr uint32_t kTAG_B2A0 = SetFourByteTag('B', '2', 'A', '0'); + +static constexpr uint32_t kTAG_CurveType = SetFourByteTag('c', 'u', 'r', 'v'); +static constexpr uint32_t kTAG_mABType = SetFourByteTag('m', 'A', 'B', ' '); +static constexpr uint32_t kTAG_mBAType = SetFourByteTag('m', 'B', 'A', ' '); +static constexpr uint32_t kTAG_ParaCurveType = SetFourByteTag('p', 'a', 'r', 'a'); + + +static constexpr Matrix3x3 kSRGB = {{ + // ICC fixed-point (16.16) representation, taken from skcms. Please keep them exactly in sync. + // 0.436065674f, 0.385147095f, 0.143066406f, + // 0.222488403f, 0.716873169f, 0.060607910f, + // 0.013916016f, 0.097076416f, 0.714096069f, + { FixedToFloat(0x6FA2), FixedToFloat(0x6299), FixedToFloat(0x24A0) }, + { FixedToFloat(0x38F5), FixedToFloat(0xB785), FixedToFloat(0x0F84) }, + { FixedToFloat(0x0390), FixedToFloat(0x18DA), FixedToFloat(0xB6CF) }, +}}; + +static constexpr Matrix3x3 kDisplayP3 = {{ + { 0.515102f, 0.291965f, 0.157153f }, + { 0.241182f, 0.692236f, 0.0665819f }, + { -0.00104941f, 0.0418818f, 0.784378f }, +}}; + +static constexpr Matrix3x3 kRec2020 = {{ + { 0.673459f, 0.165661f, 0.125100f }, + { 0.279033f, 0.675338f, 0.0456288f }, + { -0.00193139f, 0.0299794f, 0.797162f }, +}}; + +static constexpr uint32_t kCICPPrimariesSRGB = 1; +static constexpr uint32_t kCICPPrimariesP3 = 12; +static constexpr uint32_t kCICPPrimariesRec2020 = 9; + +static constexpr uint32_t kCICPTrfnSRGB = 1; +static constexpr uint32_t kCICPTrfnLinear = 8; +static constexpr uint32_t kCICPTrfnPQ = 16; +static constexpr uint32_t kCICPTrfnHLG = 18; + +enum ParaCurveType { + kExponential_ParaCurveType = 0, + kGAB_ParaCurveType = 1, + kGABC_ParaCurveType = 2, + kGABDE_ParaCurveType = 3, + kGABCDEF_ParaCurveType = 4, +}; + +/** + * Return the closest int for the given float. Returns MaxS32FitsInFloat for NaN. + */ +static inline int float_saturate2int(float x) { + x = x < MaxS32FitsInFloat ? x : MaxS32FitsInFloat; + x = x > MinS32FitsInFloat ? x : MinS32FitsInFloat; + return (int)x; +} + +static Fixed float_round_to_fixed(float x) { + return float_saturate2int((float)floor((double)x * Fixed1 + 0.5)); +} + +static uint16_t float_round_to_unorm16(float x) { + x = x * 65535.f + 0.5; + if (x > 65535) return 65535; + if (x < 0) return 0; + return static_cast<uint16_t>(x); +} + +static void float_to_table16(const float f, uint8_t* table_16) { + *reinterpret_cast<uint16_t*>(table_16) = Endian_SwapBE16(float_round_to_unorm16(f)); +} + +static bool isfinitef_(float x) { return 0 == x*0; } + +struct ICCHeader { + // Size of the profile (computed) + uint32_t size; + // Preferred CMM type (ignored) + uint32_t cmm_type = 0; + // Version 4.3 or 4.4 if CICP is included. + uint32_t version = Endian_SwapBE32(0x04300000); + // Display device profile + uint32_t profile_class = Endian_SwapBE32(kDisplay_Profile); + // RGB input color space; + uint32_t data_color_space = Endian_SwapBE32(kRGB_ColorSpace); + // Profile connection space. + uint32_t pcs = Endian_SwapBE32(kXYZ_PCSSpace); + // Date and time (ignored) + uint8_t creation_date_time[12] = {0}; + // Profile signature + uint32_t signature = Endian_SwapBE32(kACSP_Signature); + // Platform target (ignored) + uint32_t platform = 0; + // Flags: not embedded, can be used independently + uint32_t flags = 0x00000000; + // Device manufacturer (ignored) + uint32_t device_manufacturer = 0; + // Device model (ignored) + uint32_t device_model = 0; + // Device attributes (ignored) + uint8_t device_attributes[8] = {0}; + // Relative colorimetric rendering intent + uint32_t rendering_intent = Endian_SwapBE32(1); + // D50 standard illuminant (X, Y, Z) + uint32_t illuminant_X = Endian_SwapBE32(float_round_to_fixed(kD50_x)); + uint32_t illuminant_Y = Endian_SwapBE32(float_round_to_fixed(kD50_y)); + uint32_t illuminant_Z = Endian_SwapBE32(float_round_to_fixed(kD50_z)); + // Profile creator (ignored) + uint32_t creator = 0; + // Profile id checksum (ignored) + uint8_t profile_id[16] = {0}; + // Reserved (ignored) + uint8_t reserved[28] = {0}; + // Technically not part of header, but required + uint32_t tag_count = 0; +}; + +class IccHelper { +private: + static constexpr uint32_t kTrcTableSize = 65; + static constexpr uint32_t kGridSize = 17; + static constexpr size_t kNumChannels = 3; + + static sp<DataStruct> write_text_tag(const char* text); + static std::string get_desc_string(const ultrahdr_transfer_function tf, + const ultrahdr_color_gamut gamut); + static sp<DataStruct> write_xyz_tag(float x, float y, float z); + static sp<DataStruct> write_trc_tag(const int table_entries, const void* table_16); + static sp<DataStruct> write_trc_tag_for_linear(); + static float compute_tone_map_gain(const ultrahdr_transfer_function tf, float L); + static sp<DataStruct> write_cicp_tag(uint32_t color_primaries, + uint32_t transfer_characteristics); + static sp<DataStruct> write_mAB_or_mBA_tag(uint32_t type, + bool has_a_curves, + const uint8_t* grid_points, + const uint8_t* grid_16); + static void compute_lut_entry(const Matrix3x3& src_to_XYZD50, float rgb[3]); + static sp<DataStruct> write_clut(const uint8_t* grid_points, const uint8_t* grid_16); + + // Checks if a set of xyz tags is equivalent to a 3x3 Matrix. Each input + // tag buffer assumed to be at least kColorantTagSize in size. + static bool tagsEqualToMatrix(const Matrix3x3& matrix, + const uint8_t* red_tag, + const uint8_t* green_tag, + const uint8_t* blue_tag); + +public: + // Output includes JPEG embedding identifier and chunk information, but not + // APPx information. + static sp<DataStruct> writeIccProfile(const ultrahdr_transfer_function tf, + const ultrahdr_color_gamut gamut); + // NOTE: this function is not robust; it can infer gamuts that IccHelper + // writes out but should not be considered a reference implementation for + // robust parsing of ICC profiles or their gamuts. + static ultrahdr_color_gamut readIccColorGamut(void* icc_data, size_t icc_size); +}; +} // namespace android::ultrahdr + +#endif //ANDROID_ULTRAHDR_ICC_H diff --git a/libs/ultrahdr/include/ultrahdr/jpegdecoderhelper.h b/libs/ultrahdr/include/ultrahdr/jpegdecoderhelper.h new file mode 100644 index 0000000000..8b5499a2c0 --- /dev/null +++ b/libs/ultrahdr/include/ultrahdr/jpegdecoderhelper.h @@ -0,0 +1,127 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_ULTRAHDR_JPEGDECODERHELPER_H +#define ANDROID_ULTRAHDR_JPEGDECODERHELPER_H + +// We must include cstdio before jpeglib.h. It is a requirement of libjpeg. +#include <cstdio> +extern "C" { +#include <jerror.h> +#include <jpeglib.h> +} +#include <utils/Errors.h> +#include <vector> + +static const int kMaxWidth = 8192; +static const int kMaxHeight = 8192; + +namespace android::ultrahdr { +/* + * Encapsulates a converter from JPEG to raw image (YUV420planer or grey-scale) format. + * This class is not thread-safe. + */ +class JpegDecoderHelper { +public: + JpegDecoderHelper(); + ~JpegDecoderHelper(); + /* + * Decompresses JPEG image to raw image (YUV420planer, grey-scale or RGBA) format. After + * calling this method, call getDecompressedImage() to get the image. + * Returns false if decompressing the image fails. + */ + bool decompressImage(const void* image, int length, bool decodeToRGBA = false); + /* + * Returns the decompressed raw image buffer pointer. This method must be called only after + * calling decompressImage(). + */ + void* getDecompressedImagePtr(); + /* + * Returns the decompressed raw image buffer size. This method must be called only after + * calling decompressImage(). + */ + size_t getDecompressedImageSize(); + /* + * Returns the image width in pixels. This method must be called only after calling + * decompressImage(). + */ + size_t getDecompressedImageWidth(); + /* + * Returns the image width in pixels. This method must be called only after calling + * decompressImage(). + */ + size_t getDecompressedImageHeight(); + /* + * Returns the XMP data from the image. + */ + void* getXMPPtr(); + /* + * Returns the decompressed XMP buffer size. This method must be called only after + * calling decompressImage() or getCompressedImageParameters(). + */ + size_t getXMPSize(); + /* + * Returns the EXIF data from the image. + */ + void* getEXIFPtr(); + /* + * Returns the decompressed EXIF buffer size. This method must be called only after + * calling decompressImage() or getCompressedImageParameters(). + */ + size_t getEXIFSize(); + /* + * Returns the ICC data from the image. + */ + void* getICCPtr(); + /* + * Returns the decompressed ICC buffer size. This method must be called only after + * calling decompressImage() or getCompressedImageParameters(). + */ + size_t getICCSize(); + /* + * Decompresses metadata of the image. All vectors are owned by the caller. + */ + bool getCompressedImageParameters(const void* image, int length, + size_t* pWidth, size_t* pHeight, + std::vector<uint8_t>* iccData, + std::vector<uint8_t>* exifData); + +private: + bool decode(const void* image, int length, bool decodeToRGBA); + // Returns false if errors occur. + bool decompress(jpeg_decompress_struct* cinfo, const uint8_t* dest, bool isSingleChannel); + bool decompressYUV(jpeg_decompress_struct* cinfo, const uint8_t* dest); + bool decompressRGBA(jpeg_decompress_struct* cinfo, const uint8_t* dest); + bool decompressSingleChannel(jpeg_decompress_struct* cinfo, const uint8_t* dest); + // Process 16 lines of Y and 16 lines of U/V each time. + // We must pass at least 16 scanlines according to libjpeg documentation. + static const int kCompressBatchSize = 16; + // The buffer that holds the decompressed result. + std::vector<JOCTET> mResultBuffer; + // The buffer that holds XMP Data. + std::vector<JOCTET> mXMPBuffer; + // The buffer that holds EXIF Data. + std::vector<JOCTET> mEXIFBuffer; + // The buffer that holds ICC Data. + std::vector<JOCTET> mICCBuffer; + + // Resolution of the decompressed image. + size_t mWidth; + size_t mHeight; +}; +} /* namespace android::ultrahdr */ + +#endif // ANDROID_ULTRAHDR_JPEGDECODERHELPER_H diff --git a/libs/ultrahdr/include/ultrahdr/jpegencoderhelper.h b/libs/ultrahdr/include/ultrahdr/jpegencoderhelper.h new file mode 100644 index 0000000000..2c6778e299 --- /dev/null +++ b/libs/ultrahdr/include/ultrahdr/jpegencoderhelper.h @@ -0,0 +1,97 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_ULTRAHDR_JPEGENCODERHELPER_H +#define ANDROID_ULTRAHDR_JPEGENCODERHELPER_H + +// We must include cstdio before jpeglib.h. It is a requirement of libjpeg. +#include <cstdio> + +extern "C" { +#include <jerror.h> +#include <jpeglib.h> +} + +#include <utils/Errors.h> +#include <vector> + +namespace android::ultrahdr { + +/* + * Encapsulates a converter from raw image (YUV420planer or grey-scale) to JPEG format. + * This class is not thread-safe. + */ +class JpegEncoderHelper { +public: + JpegEncoderHelper(); + ~JpegEncoderHelper(); + + /* + * Compresses YUV420Planer image to JPEG format. After calling this method, call + * getCompressedImage() to get the image. |quality| is the jpeg image quality parameter to use. + * It ranges from 1 (poorest quality) to 100 (highest quality). |iccBuffer| is the buffer of + * ICC segment which will be added to the compressed image. + * Returns false if errors occur during compression. + */ + bool compressImage(const void* image, int width, int height, int quality, + const void* iccBuffer, unsigned int iccSize, bool isSingleChannel = false); + + /* + * Returns the compressed JPEG buffer pointer. This method must be called only after calling + * compressImage(). + */ + void* getCompressedImagePtr(); + + /* + * Returns the compressed JPEG buffer size. This method must be called only after calling + * compressImage(). + */ + size_t getCompressedImageSize(); + + /* + * Process 16 lines of Y and 16 lines of U/V each time. + * We must pass at least 16 scanlines according to libjpeg documentation. + */ + static const int kCompressBatchSize = 16; +private: + // initDestination(), emptyOutputBuffer() and emptyOutputBuffer() are callback functions to be + // passed into jpeg library. + static void initDestination(j_compress_ptr cinfo); + static boolean emptyOutputBuffer(j_compress_ptr cinfo); + static void terminateDestination(j_compress_ptr cinfo); + static void outputErrorMessage(j_common_ptr cinfo); + + // Returns false if errors occur. + bool encode(const void* inYuv, int width, int height, int jpegQuality, + const void* iccBuffer, unsigned int iccSize, bool isSingleChannel); + void setJpegDestination(jpeg_compress_struct* cinfo); + void setJpegCompressStruct(int width, int height, int quality, jpeg_compress_struct* cinfo, + bool isSingleChannel); + // Returns false if errors occur. + bool compress(jpeg_compress_struct* cinfo, const uint8_t* image, bool isSingleChannel); + bool compressYuv(jpeg_compress_struct* cinfo, const uint8_t* yuv); + bool compressSingleChannel(jpeg_compress_struct* cinfo, const uint8_t* image); + + // The block size for encoded jpeg image buffer. + static const int kBlockSize = 16384; + + // The buffer that holds the compressed result. + std::vector<JOCTET> mResultBuffer; +}; + +} /* namespace android::ultrahdr */ + +#endif // ANDROID_ULTRAHDR_JPEGENCODERHELPER_H diff --git a/libs/ultrahdr/include/ultrahdr/jpegr.h b/libs/ultrahdr/include/ultrahdr/jpegr.h new file mode 100644 index 0000000000..a35fd30634 --- /dev/null +++ b/libs/ultrahdr/include/ultrahdr/jpegr.h @@ -0,0 +1,453 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_ULTRAHDR_JPEGR_H +#define ANDROID_ULTRAHDR_JPEGR_H + +#include "jpegencoderhelper.h" +#include "jpegrerrorcode.h" +#include "ultrahdr.h" + +#ifndef FLT_MAX +#define FLT_MAX 0x1.fffffep127f +#endif + +namespace android::ultrahdr { + +struct jpegr_info_struct { + size_t width; + size_t height; + std::vector<uint8_t>* iccData; + std::vector<uint8_t>* exifData; +}; + +/* + * Holds information for uncompressed image or gain map. + */ +struct jpegr_uncompressed_struct { + // Pointer to the data location. + void* data; + // Width of the gain map or the luma plane of the image in pixels. + int width; + // Height of the gain map or the luma plane of the image in pixels. + int height; + // Color gamut. + ultrahdr_color_gamut colorGamut; + + // Values below are optional + // Pointer to chroma data, if it's NULL, chroma plane is considered to be immediately + // following after the luma plane. + // Note: currently this feature is only supported for P010 image (HDR input). + void* chroma_data = nullptr; + // Strides of Y plane in number of pixels, using 0 to present uninitialized, must be + // larger than or equal to luma width. + // Note: currently this feature is only supported for P010 image (HDR input). + int luma_stride = 0; + // Strides of UV plane in number of pixels, using 0 to present uninitialized, must be + // larger than or equal to chroma width. + // Note: currently this feature is only supported for P010 image (HDR input). + int chroma_stride = 0; +}; + +/* + * Holds information for compressed image or gain map. + */ +struct jpegr_compressed_struct { + // Pointer to the data location. + void* data; + // Used data length in bytes. + int length; + // Maximum available data length in bytes. + int maxLength; + // Color gamut. + ultrahdr_color_gamut colorGamut; +}; + +/* + * Holds information for EXIF metadata. + */ +struct jpegr_exif_struct { + // Pointer to the data location. + void* data; + // Data length; + int length; +}; + +typedef struct jpegr_uncompressed_struct* jr_uncompressed_ptr; +typedef struct jpegr_compressed_struct* jr_compressed_ptr; +typedef struct jpegr_exif_struct* jr_exif_ptr; +typedef struct jpegr_info_struct* jr_info_ptr; + +class JpegR { +public: + /* + * Experimental only + * + * Encode API-0 + * Compress JPEGR image from 10-bit HDR YUV. + * + * Tonemap the HDR input to a SDR image, generate gain map from the HDR and SDR images, + * compress SDR YUV to 8-bit JPEG and append the gain map to the end of the compressed + * JPEG. + * @param uncompressed_p010_image uncompressed HDR image in P010 color format + * @param hdr_tf transfer function of the HDR image + * @param dest destination of the compressed JPEGR image. Please note that {@code maxLength} + * represents the maximum available size of the desitination buffer, and it must be + * set before calling this method. If the encoded JPEGR size exceeds + * {@code maxLength}, this method will return {@code ERROR_JPEGR_BUFFER_TOO_SMALL}. + * @param quality target quality of the JPEG encoding, must be in range of 0-100 where 100 is + * the highest quality + * @param exif pointer to the exif metadata. + * @return NO_ERROR if encoding succeeds, error code if error occurs. + */ + status_t encodeJPEGR(jr_uncompressed_ptr uncompressed_p010_image, + ultrahdr_transfer_function hdr_tf, + jr_compressed_ptr dest, + int quality, + jr_exif_ptr exif); + + /* + * Encode API-1 + * Compress JPEGR image from 10-bit HDR YUV and 8-bit SDR YUV. + * + * Generate gain map from the HDR and SDR inputs, compress SDR YUV to 8-bit JPEG and append + * the gain map to the end of the compressed JPEG. HDR and SDR inputs must be the same + * resolution. SDR input is assumed to use the sRGB transfer function. + * @param uncompressed_p010_image uncompressed HDR image in P010 color format + * @param uncompressed_yuv_420_image uncompressed SDR image in YUV_420 color format + * @param hdr_tf transfer function of the HDR image + * @param dest destination of the compressed JPEGR image. Please note that {@code maxLength} + * represents the maximum available size of the desitination buffer, and it must be + * set before calling this method. If the encoded JPEGR size exceeds + * {@code maxLength}, this method will return {@code ERROR_JPEGR_BUFFER_TOO_SMALL}. + * @param quality target quality of the JPEG encoding, must be in range of 0-100 where 100 is + * the highest quality + * @param exif pointer to the exif metadata. + * @return NO_ERROR if encoding succeeds, error code if error occurs. + */ + status_t encodeJPEGR(jr_uncompressed_ptr uncompressed_p010_image, + jr_uncompressed_ptr uncompressed_yuv_420_image, + ultrahdr_transfer_function hdr_tf, + jr_compressed_ptr dest, + int quality, + jr_exif_ptr exif); + + /* + * Encode API-2 + * Compress JPEGR image from 10-bit HDR YUV, 8-bit SDR YUV and compressed 8-bit JPEG. + * + * This method requires HAL Hardware JPEG encoder. + * + * Generate gain map from the HDR and SDR inputs, append the gain map to the end of the + * compressed JPEG. Adds an ICC profile if one isn't present in the input JPEG image. HDR and + * SDR inputs must be the same resolution and color space. SDR image is assumed to use the sRGB + * transfer function. + * @param uncompressed_p010_image uncompressed HDR image in P010 color format + * @param uncompressed_yuv_420_image uncompressed SDR image in YUV_420 color format + * Note: the SDR image must be the decoded version of the JPEG + * input + * @param compressed_jpeg_image compressed 8-bit JPEG image + * @param hdr_tf transfer function of the HDR image + * @param dest destination of the compressed JPEGR image. Please note that {@code maxLength} + * represents the maximum available size of the desitination buffer, and it must be + * set before calling this method. If the encoded JPEGR size exceeds + * {@code maxLength}, this method will return {@code ERROR_JPEGR_BUFFER_TOO_SMALL}. + * @return NO_ERROR if encoding succeeds, error code if error occurs. + */ + status_t encodeJPEGR(jr_uncompressed_ptr uncompressed_p010_image, + jr_uncompressed_ptr uncompressed_yuv_420_image, + jr_compressed_ptr compressed_jpeg_image, + ultrahdr_transfer_function hdr_tf, + jr_compressed_ptr dest); + + /* + * Encode API-3 + * Compress JPEGR image from 10-bit HDR YUV and 8-bit SDR YUV. + * + * This method requires HAL Hardware JPEG encoder. + * + * Decode the compressed 8-bit JPEG image to YUV SDR, generate gain map from the HDR input + * and the decoded SDR result, append the gain map to the end of the compressed JPEG. Adds an + * ICC profile if one isn't present in the input JPEG image. HDR and SDR inputs must be the same + * resolution. JPEG image is assumed to use the sRGB transfer function. + * @param uncompressed_p010_image uncompressed HDR image in P010 color format + * @param compressed_jpeg_image compressed 8-bit JPEG image + * @param hdr_tf transfer function of the HDR image + * @param dest destination of the compressed JPEGR image. Please note that {@code maxLength} + * represents the maximum available size of the desitination buffer, and it must be + * set before calling this method. If the encoded JPEGR size exceeds + * {@code maxLength}, this method will return {@code ERROR_JPEGR_BUFFER_TOO_SMALL}. + * @return NO_ERROR if encoding succeeds, error code if error occurs. + */ + status_t encodeJPEGR(jr_uncompressed_ptr uncompressed_p010_image, + jr_compressed_ptr compressed_jpeg_image, + ultrahdr_transfer_function hdr_tf, + jr_compressed_ptr dest); + + /* + * Encode API-4 + * Assemble JPEGR image from SDR JPEG and gainmap JPEG. + * + * Assemble the primary JPEG image, the gain map and the metadata to JPEG/R format. Adds an ICC + * profile if one isn't present in the input JPEG image. + * @param compressed_jpeg_image compressed 8-bit JPEG image + * @param compressed_gainmap compressed 8-bit JPEG single channel image + * @param metadata metadata to be written in XMP of the primary jpeg + * @param dest destination of the compressed JPEGR image. Please note that {@code maxLength} + * represents the maximum available size of the desitination buffer, and it must be + * set before calling this method. If the encoded JPEGR size exceeds + * {@code maxLength}, this method will return {@code ERROR_JPEGR_BUFFER_TOO_SMALL}. + * @return NO_ERROR if encoding succeeds, error code if error occurs. + */ + status_t encodeJPEGR(jr_compressed_ptr compressed_jpeg_image, + jr_compressed_ptr compressed_gainmap, + ultrahdr_metadata_ptr metadata, + jr_compressed_ptr dest); + + /* + * Decode API + * Decompress JPEGR image. + * + * This method assumes that the JPEGR image contains an ICC profile with primaries that match + * those of a color gamut that this library is aware of; Bt.709, Display-P3, or Bt.2100. It also + * assumes the base image uses the sRGB transfer function. + * + * This method only supports single gain map metadata values for fields that allow multi-channel + * metadata values. + * + * @param compressed_jpegr_image compressed JPEGR image. + * @param dest destination of the uncompressed JPEGR image. + * @param max_display_boost (optional) the maximum available boost supported by a display, + * the value must be greater than or equal to 1.0. + * @param exif destination of the decoded EXIF metadata. The default value is NULL where the + decoder will do nothing about it. If configured not NULL the decoder will write + EXIF data into this structure. The format is defined in {@code jpegr_exif_struct} + * @param output_format flag for setting output color format. Its value configures the output + color format. The default value is {@code JPEGR_OUTPUT_HDR_LINEAR}. + ---------------------------------------------------------------------- + | output_format | decoded color format to be written | + ---------------------------------------------------------------------- + | JPEGR_OUTPUT_SDR | RGBA_8888 | + ---------------------------------------------------------------------- + | JPEGR_OUTPUT_HDR_LINEAR | (default)RGBA_F16 linear | + ---------------------------------------------------------------------- + | JPEGR_OUTPUT_HDR_PQ | RGBA_1010102 PQ | + ---------------------------------------------------------------------- + | JPEGR_OUTPUT_HDR_HLG | RGBA_1010102 HLG | + ---------------------------------------------------------------------- + * @param gain_map destination of the decoded gain map. The default value is NULL where + the decoder will do nothing about it. If configured not NULL the decoder + will write the decoded gain_map data into this structure. The format + is defined in {@code jpegr_uncompressed_struct}. + * @param metadata destination of the decoded metadata. The default value is NULL where the + decoder will do nothing about it. If configured not NULL the decoder will + write metadata into this structure. the format of metadata is defined in + {@code ultrahdr_metadata_struct}. + * @return NO_ERROR if decoding succeeds, error code if error occurs. + */ + status_t decodeJPEGR(jr_compressed_ptr compressed_jpegr_image, + jr_uncompressed_ptr dest, + float max_display_boost = FLT_MAX, + jr_exif_ptr exif = nullptr, + ultrahdr_output_format output_format = ULTRAHDR_OUTPUT_HDR_LINEAR, + jr_uncompressed_ptr gain_map = nullptr, + ultrahdr_metadata_ptr metadata = nullptr); + + /* + * Gets Info from JPEGR file without decoding it. + * + * This method only supports single gain map metadata values for fields that allow multi-channel + * metadata values. + * + * The output is filled jpegr_info structure + * @param compressed_jpegr_image compressed JPEGR image + * @param jpegr_info pointer to output JPEGR info. Members of jpegr_info + * are owned by the caller + * @return NO_ERROR if JPEGR parsing succeeds, error code otherwise + */ + status_t getJPEGRInfo(jr_compressed_ptr compressed_jpegr_image, + jr_info_ptr jpegr_info); +protected: + /* + * This method is called in the encoding pipeline. It will take the uncompressed 8-bit and + * 10-bit yuv images as input, and calculate the uncompressed gain map. The input images + * must be the same resolution. The SDR input is assumed to use the sRGB transfer function. + * + * @param uncompressed_yuv_420_image uncompressed SDR image in YUV_420 color format + * @param uncompressed_p010_image uncompressed HDR image in P010 color format + * @param hdr_tf transfer function of the HDR image + * @param dest gain map; caller responsible for memory of data + * @param metadata max_content_boost is filled in + * @param sdr_is_601 if true, then use BT.601 decoding of YUV regardless of SDR image gamut + * @return NO_ERROR if calculation succeeds, error code if error occurs. + */ + status_t generateGainMap(jr_uncompressed_ptr uncompressed_yuv_420_image, + jr_uncompressed_ptr uncompressed_p010_image, + ultrahdr_transfer_function hdr_tf, + ultrahdr_metadata_ptr metadata, + jr_uncompressed_ptr dest, + bool sdr_is_601 = false); + + /* + * This method is called in the decoding pipeline. It will take the uncompressed (decoded) + * 8-bit yuv image, the uncompressed (decoded) gain map, and extracted JPEG/R metadata as + * input, and calculate the 10-bit recovered image. The recovered output image is the same + * color gamut as the SDR image, with HLG transfer function, and is in RGBA1010102 data format. + * The SDR image is assumed to use the sRGB transfer function. The SDR image is also assumed to + * be a decoded JPEG for the purpose of YUV interpration. + * + * @param uncompressed_yuv_420_image uncompressed SDR image in YUV_420 color format + * @param uncompressed_gain_map uncompressed gain map + * @param metadata JPEG/R metadata extracted from XMP. + * @param output_format flag for setting output color format. if set to + * {@code JPEGR_OUTPUT_SDR}, decoder will only decode the primary image + * which is SDR. Default value is JPEGR_OUTPUT_HDR_LINEAR. + * @param max_display_boost the maximum available boost supported by a display + * @param dest reconstructed HDR image + * @return NO_ERROR if calculation succeeds, error code if error occurs. + */ + status_t applyGainMap(jr_uncompressed_ptr uncompressed_yuv_420_image, + jr_uncompressed_ptr uncompressed_gain_map, + ultrahdr_metadata_ptr metadata, + ultrahdr_output_format output_format, + float max_display_boost, + jr_uncompressed_ptr dest); + +private: + /* + * This method is called in the encoding pipeline. It will encode the gain map. + * + * @param uncompressed_gain_map uncompressed gain map + * @param resource to compress gain map + * @return NO_ERROR if encoding succeeds, error code if error occurs. + */ + status_t compressGainMap(jr_uncompressed_ptr uncompressed_gain_map, + JpegEncoderHelper* jpeg_encoder); + + /* + * This methoud is called to separate primary image and gain map image from JPEGR + * + * @param compressed_jpegr_image compressed JPEGR image + * @param primary_image destination of primary image + * @param gain_map destination of compressed gain map + * @return NO_ERROR if calculation succeeds, error code if error occurs. + */ + status_t extractPrimaryImageAndGainMap(jr_compressed_ptr compressed_jpegr_image, + jr_compressed_ptr primary_image, + jr_compressed_ptr gain_map); + /* + * This method is called in the decoding pipeline. It will read XMP metadata to find the start + * position of the compressed gain map, and will extract the compressed gain map. + * + * @param compressed_jpegr_image compressed JPEGR image + * @param dest destination of compressed gain map + * @return NO_ERROR if calculation succeeds, error code if error occurs. + */ + status_t extractGainMap(jr_compressed_ptr compressed_jpegr_image, + jr_compressed_ptr dest); + + /* + * This method is called in the encoding pipeline. It will take the standard 8-bit JPEG image, + * the compressed gain map and optionally the exif package as inputs, and generate the XMP + * metadata, and finally append everything in the order of: + * SOI, APP2(EXIF) (if EXIF is from outside), APP2(XMP), primary image, gain map + * Note that EXIF package is only available for encoding API-0 and API-1. For encoding API-2 and + * API-3 this parameter is null, but the primary image in JPEG/R may still have EXIF as long as + * the input JPEG has EXIF. + * + * @param compressed_jpeg_image compressed 8-bit JPEG image + * @param compress_gain_map compressed recover map + * @param (nullable) exif EXIF package + * @param (nullable) icc ICC package + * @param icc_size length in bytes of ICC package + * @param metadata JPEG/R metadata to encode in XMP of the jpeg + * @param dest compressed JPEGR image + * @return NO_ERROR if calculation succeeds, error code if error occurs. + */ + status_t appendGainMap(jr_compressed_ptr compressed_jpeg_image, + jr_compressed_ptr compressed_gain_map, + jr_exif_ptr exif, + void* icc, size_t icc_size, + ultrahdr_metadata_ptr metadata, + jr_compressed_ptr dest); + + /* + * This method will tone map a HDR image to an SDR image. + * + * @param src (input) uncompressed P010 image + * @param dest (output) tone mapping result as a YUV_420 image + * @return NO_ERROR if calculation succeeds, error code if error occurs. + */ + status_t toneMap(jr_uncompressed_ptr src, + jr_uncompressed_ptr dest); + + /* + * This method will convert a YUV420 image from one YUV encoding to another in-place (eg. + * Bt.709 to Bt.601 YUV encoding). + * + * src_encoding and dest_encoding indicate the encoding via the YUV conversion defined for that + * gamut. P3 indicates Rec.601, since this is how DataSpace encodes Display-P3 YUV data. + * + * @param image the YUV420 image to convert + * @param src_encoding input YUV encoding + * @param dest_encoding output YUV encoding + * @return NO_ERROR if calculation succeeds, error code if error occurs. + */ + status_t convertYuv(jr_uncompressed_ptr image, + ultrahdr_color_gamut src_encoding, + ultrahdr_color_gamut dest_encoding); + + /* + * This method will check the validity of the input arguments. + * + * @param uncompressed_p010_image uncompressed HDR image in P010 color format + * @param uncompressed_yuv_420_image uncompressed SDR image in YUV_420 color format + * @param hdr_tf transfer function of the HDR image + * @param dest destination of the compressed JPEGR image. Please note that {@code maxLength} + * represents the maximum available size of the desitination buffer, and it must be + * set before calling this method. If the encoded JPEGR size exceeds + * {@code maxLength}, this method will return {@code ERROR_JPEGR_BUFFER_TOO_SMALL}. + * @return NO_ERROR if the input args are valid, error code is not valid. + */ + status_t areInputArgumentsValid(jr_uncompressed_ptr uncompressed_p010_image, + jr_uncompressed_ptr uncompressed_yuv_420_image, + ultrahdr_transfer_function hdr_tf, + jr_compressed_ptr dest); + + /* + * This method will check the validity of the input arguments. + * + * @param uncompressed_p010_image uncompressed HDR image in P010 color format + * @param uncompressed_yuv_420_image uncompressed SDR image in YUV_420 color format + * @param hdr_tf transfer function of the HDR image + * @param dest destination of the compressed JPEGR image. Please note that {@code maxLength} + * represents the maximum available size of the desitination buffer, and it must be + * set before calling this method. If the encoded JPEGR size exceeds + * {@code maxLength}, this method will return {@code ERROR_JPEGR_BUFFER_TOO_SMALL}. + * @param quality target quality of the JPEG encoding, must be in range of 0-100 where 100 is + * the highest quality + * @return NO_ERROR if the input args are valid, error code is not valid. + */ + status_t areInputArgumentsValid(jr_uncompressed_ptr uncompressed_p010_image, + jr_uncompressed_ptr uncompressed_yuv_420_image, + ultrahdr_transfer_function hdr_tf, + jr_compressed_ptr dest, + int quality); +}; + +} // namespace android::ultrahdr + +#endif // ANDROID_ULTRAHDR_JPEGR_H diff --git a/libs/ultrahdr/include/ultrahdr/jpegrerrorcode.h b/libs/ultrahdr/include/ultrahdr/jpegrerrorcode.h new file mode 100644 index 0000000000..064123210f --- /dev/null +++ b/libs/ultrahdr/include/ultrahdr/jpegrerrorcode.h @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_ULTRAHDR_JPEGRERRORCODE_H +#define ANDROID_ULTRAHDR_JPEGRERRORCODE_H + +#include <utils/Errors.h> + +namespace android::ultrahdr { + +enum { + // status_t map for errors in the media framework + // OK or NO_ERROR or 0 represents no error. + + // See system/core/include/utils/Errors.h + // System standard errors from -1 through (possibly) -133 + // + // Errors with special meanings and side effects. + // INVALID_OPERATION: Operation attempted in an illegal state (will try to signal to app). + // DEAD_OBJECT: Signal from CodecBase to MediaCodec that MediaServer has died. + // NAME_NOT_FOUND: Signal from CodecBase to MediaCodec that the component was not found. + + // JPEGR errors + JPEGR_IO_ERROR_BASE = -10000, + ERROR_JPEGR_INVALID_INPUT_TYPE = JPEGR_IO_ERROR_BASE, + ERROR_JPEGR_INVALID_OUTPUT_TYPE = JPEGR_IO_ERROR_BASE - 1, + ERROR_JPEGR_INVALID_NULL_PTR = JPEGR_IO_ERROR_BASE - 2, + ERROR_JPEGR_RESOLUTION_MISMATCH = JPEGR_IO_ERROR_BASE - 3, + ERROR_JPEGR_BUFFER_TOO_SMALL = JPEGR_IO_ERROR_BASE - 4, + ERROR_JPEGR_INVALID_COLORGAMUT = JPEGR_IO_ERROR_BASE - 5, + ERROR_JPEGR_INVALID_TRANS_FUNC = JPEGR_IO_ERROR_BASE - 6, + ERROR_JPEGR_INVALID_METADATA = JPEGR_IO_ERROR_BASE - 7, + ERROR_JPEGR_UNSUPPORTED_METADATA = JPEGR_IO_ERROR_BASE - 8, + + JPEGR_RUNTIME_ERROR_BASE = -20000, + ERROR_JPEGR_ENCODE_ERROR = JPEGR_RUNTIME_ERROR_BASE - 1, + ERROR_JPEGR_DECODE_ERROR = JPEGR_RUNTIME_ERROR_BASE - 2, + ERROR_JPEGR_CALCULATION_ERROR = JPEGR_RUNTIME_ERROR_BASE - 3, + ERROR_JPEGR_METADATA_ERROR = JPEGR_RUNTIME_ERROR_BASE - 4, + ERROR_JPEGR_TONEMAP_ERROR = JPEGR_RUNTIME_ERROR_BASE - 5, + + ERROR_JPEGR_UNSUPPORTED_FEATURE = -20000, +}; + +} // namespace android::ultrahdr + +#endif // ANDROID_ULTRAHDR_JPEGRERRORCODE_H diff --git a/libs/ultrahdr/include/ultrahdr/jpegrutils.h b/libs/ultrahdr/include/ultrahdr/jpegrutils.h new file mode 100644 index 0000000000..4ab664e798 --- /dev/null +++ b/libs/ultrahdr/include/ultrahdr/jpegrutils.h @@ -0,0 +1,167 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_ULTRAHDR_JPEGRUTILS_H +#define ANDROID_ULTRAHDR_JPEGRUTILS_H + +#include <ultrahdr/jpegr.h> +#include <utils/RefBase.h> + +#include <sstream> +#include <stdint.h> +#include <string> +#include <cstdio> + +namespace android::ultrahdr { + +static constexpr uint32_t EndianSwap32(uint32_t value) { + return ((value & 0xFF) << 24) | + ((value & 0xFF00) << 8) | + ((value & 0xFF0000) >> 8) | + (value >> 24); +} +static inline uint16_t EndianSwap16(uint16_t value) { + return static_cast<uint16_t>((value >> 8) | ((value & 0xFF) << 8)); +} + +#if USE_BIG_ENDIAN + #define Endian_SwapBE32(n) EndianSwap32(n) + #define Endian_SwapBE16(n) EndianSwap16(n) +#else + #define Endian_SwapBE32(n) (n) + #define Endian_SwapBE16(n) (n) +#endif + +struct ultrahdr_metadata_struct; +/* + * Mutable data structure. Holds information for metadata. + */ +class DataStruct : public RefBase { +private: + void* data; + int writePos; + int length; + ~DataStruct(); + +public: + DataStruct(int s); + void* getData(); + int getLength(); + int getBytesWritten(); + bool write8(uint8_t value); + bool write16(uint16_t value); + bool write32(uint32_t value); + bool write(const void* src, int size); +}; + +/* + * Helper function used for writing data to destination. + * + * @param destination destination of the data to be written. + * @param source source of data being written. + * @param length length of the data to be written. + * @param position cursor in desitination where the data is to be written. + * @return status of succeed or error code. + */ +status_t Write(jr_compressed_ptr destination, const void* source, size_t length, int &position); + + +/* + * Parses XMP packet and fills metadata with data from XMP + * + * @param xmp_data pointer to XMP packet + * @param xmp_size size of XMP packet + * @param metadata place to store HDR metadata values + * @return true if metadata is successfully retrieved, false otherwise +*/ +bool getMetadataFromXMP(uint8_t* xmp_data, size_t xmp_size, ultrahdr_metadata_struct* metadata); + +/* + * This method generates XMP metadata for the primary image. + * + * below is an example of the XMP metadata that this function generates where + * secondary_image_length = 1000 + * + * <x:xmpmeta + * xmlns:x="adobe:ns:meta/" + * x:xmptk="Adobe XMP Core 5.1.2"> + * <rdf:RDF + * xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"> + * <rdf:Description + * xmlns:Container="http://ns.google.com/photos/1.0/container/" + * xmlns:Item="http://ns.google.com/photos/1.0/container/item/" + * xmlns:hdrgm="http://ns.adobe.com/hdr-gain-map/1.0/" + * hdrgm:Version="1"> + * <Container:Directory> + * <rdf:Seq> + * <rdf:li + * rdf:parseType="Resource"> + * <Container:Item + * Item:Semantic="Primary" + * Item:Mime="image/jpeg"/> + * </rdf:li> + * <rdf:li + * rdf:parseType="Resource"> + * <Container:Item + * Item:Semantic="GainMap" + * Item:Mime="image/jpeg" + * Item:Length="1000"/> + * </rdf:li> + * </rdf:Seq> + * </Container:Directory> + * </rdf:Description> + * </rdf:RDF> + * </x:xmpmeta> + * + * @param secondary_image_length length of secondary image + * @return XMP metadata in type of string + */ +std::string generateXmpForPrimaryImage(int secondary_image_length, + ultrahdr_metadata_struct& metadata); + +/* + * This method generates XMP metadata for the recovery map image. + * + * below is an example of the XMP metadata that this function generates where + * max_content_boost = 8.0 + * min_content_boost = 0.5 + * + * <x:xmpmeta + * xmlns:x="adobe:ns:meta/" + * x:xmptk="Adobe XMP Core 5.1.2"> + * <rdf:RDF + * xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"> + * <rdf:Description + * xmlns:hdrgm="http://ns.adobe.com/hdr-gain-map/1.0/" + * hdrgm:Version="1" + * hdrgm:GainMapMin="-1" + * hdrgm:GainMapMax="3" + * hdrgm:Gamma="1" + * hdrgm:OffsetSDR="0" + * hdrgm:OffsetHDR="0" + * hdrgm:HDRCapacityMin="0" + * hdrgm:HDRCapacityMax="3" + * hdrgm:BaseRenditionIsHDR="False"/> + * </rdf:RDF> + * </x:xmpmeta> + * + * @param metadata JPEG/R metadata to encode as XMP + * @return XMP metadata in type of string + */ + std::string generateXmpForSecondaryImage(ultrahdr_metadata_struct& metadata); +} // namespace android::ultrahdr + +#endif //ANDROID_ULTRAHDR_JPEGRUTILS_H diff --git a/libs/ultrahdr/include/ultrahdr/multipictureformat.h b/libs/ultrahdr/include/ultrahdr/multipictureformat.h new file mode 100644 index 0000000000..c5bd09d6f2 --- /dev/null +++ b/libs/ultrahdr/include/ultrahdr/multipictureformat.h @@ -0,0 +1,64 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_ULTRAHDR_MULTIPICTUREFORMAT_H +#define ANDROID_ULTRAHDR_MULTIPICTUREFORMAT_H + +#include <ultrahdr/jpegrutils.h> + +#ifdef USE_BIG_ENDIAN +#undef USE_BIG_ENDIAN +#define USE_BIG_ENDIAN true +#endif + +namespace android::ultrahdr { + +constexpr size_t kNumPictures = 2; +constexpr size_t kMpEndianSize = 4; +constexpr uint16_t kTagSerializedCount = 3; +constexpr uint32_t kTagSize = 12; + +constexpr uint16_t kTypeLong = 0x4; +constexpr uint16_t kTypeUndefined = 0x7; + +static constexpr uint8_t kMpfSig[] = {'M', 'P', 'F', '\0'}; +constexpr uint8_t kMpLittleEndian[kMpEndianSize] = {0x49, 0x49, 0x2A, 0x00}; +constexpr uint8_t kMpBigEndian[kMpEndianSize] = {0x4D, 0x4D, 0x00, 0x2A}; + +constexpr uint16_t kVersionTag = 0xB000; +constexpr uint16_t kVersionType = kTypeUndefined; +constexpr uint32_t kVersionCount = 4; +constexpr size_t kVersionSize = 4; +constexpr uint8_t kVersionExpected[kVersionSize] = {'0', '1', '0', '0'}; + +constexpr uint16_t kNumberOfImagesTag = 0xB001; +constexpr uint16_t kNumberOfImagesType = kTypeLong; +constexpr uint32_t kNumberOfImagesCount = 1; + +constexpr uint16_t kMPEntryTag = 0xB002; +constexpr uint16_t kMPEntryType = kTypeUndefined; +constexpr uint32_t kMPEntrySize = 16; + +constexpr uint32_t kMPEntryAttributeFormatJpeg = 0x0000000; +constexpr uint32_t kMPEntryAttributeTypePrimary = 0x030000; + +size_t calculateMpfSize(); +sp<DataStruct> generateMpf(int primary_image_size, int primary_image_offset, + int secondary_image_size, int secondary_image_offset); + +} // namespace android::ultrahdr + +#endif //ANDROID_ULTRAHDR_MULTIPICTUREFORMAT_H diff --git a/libs/ultrahdr/include/ultrahdr/ultrahdr.h b/libs/ultrahdr/include/ultrahdr/ultrahdr.h new file mode 100644 index 0000000000..17cc97173c --- /dev/null +++ b/libs/ultrahdr/include/ultrahdr/ultrahdr.h @@ -0,0 +1,79 @@ +/* + * Copyright 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_ULTRAHDR_ULTRAHDR_H +#define ANDROID_ULTRAHDR_ULTRAHDR_H + +namespace android::ultrahdr { +// Color gamuts for image data +typedef enum { + ULTRAHDR_COLORGAMUT_UNSPECIFIED = -1, + ULTRAHDR_COLORGAMUT_BT709, + ULTRAHDR_COLORGAMUT_P3, + ULTRAHDR_COLORGAMUT_BT2100, + ULTRAHDR_COLORGAMUT_MAX = ULTRAHDR_COLORGAMUT_BT2100, +} ultrahdr_color_gamut; + +// Transfer functions for image data +typedef enum { + ULTRAHDR_TF_UNSPECIFIED = -1, + ULTRAHDR_TF_LINEAR = 0, + ULTRAHDR_TF_HLG = 1, + ULTRAHDR_TF_PQ = 2, + ULTRAHDR_TF_SRGB = 3, + ULTRAHDR_TF_MAX = ULTRAHDR_TF_SRGB, +} ultrahdr_transfer_function; + +// Target output formats for decoder +typedef enum { + ULTRAHDR_OUTPUT_UNSPECIFIED = -1, + ULTRAHDR_OUTPUT_SDR, // SDR in RGBA_8888 color format + ULTRAHDR_OUTPUT_HDR_LINEAR, // HDR in F16 color format (linear) + ULTRAHDR_OUTPUT_HDR_PQ, // HDR in RGBA_1010102 color format (PQ transfer function) + ULTRAHDR_OUTPUT_HDR_HLG, // HDR in RGBA_1010102 color format (HLG transfer function) + ULTRAHDR_OUTPUT_MAX = ULTRAHDR_OUTPUT_HDR_HLG, +} ultrahdr_output_format; + +/* + * Holds information for gain map related metadata. + * + * Not: all values stored in linear. This differs from the metadata encoding in XMP, where + * maxContentBoost (aka gainMapMax), minContentBoost (aka gainMapMin), hdrCapacityMin, and + * hdrCapacityMax are stored in log2 space. + */ +struct ultrahdr_metadata_struct { + // Ultra HDR format version + std::string version; + // Max Content Boost for the map + float maxContentBoost; + // Min Content Boost for the map + float minContentBoost; + // Gamma of the map data + float gamma; + // Offset for SDR data in map calculations + float offsetSdr; + // Offset for HDR data in map calculations + float offsetHdr; + // HDR capacity to apply the map at all + float hdrCapacityMin; + // HDR capacity to apply the map completely + float hdrCapacityMax; +}; +typedef struct ultrahdr_metadata_struct* ultrahdr_metadata_ptr; + +} // namespace android::ultrahdr + +#endif //ANDROID_ULTRAHDR_ULTRAHDR_H diff --git a/libs/ultrahdr/jpegdecoderhelper.cpp b/libs/ultrahdr/jpegdecoderhelper.cpp new file mode 100644 index 0000000000..fef544452a --- /dev/null +++ b/libs/ultrahdr/jpegdecoderhelper.cpp @@ -0,0 +1,499 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ultrahdr/jpegdecoderhelper.h> + +#include <utils/Log.h> + +#include <errno.h> +#include <setjmp.h> +#include <string> + +using namespace std; + +namespace android::ultrahdr { + +#define ALIGNM(x, m) ((((x) + ((m) - 1)) / (m)) * (m)) + +const uint32_t kAPP0Marker = JPEG_APP0; // JFIF +const uint32_t kAPP1Marker = JPEG_APP0 + 1; // EXIF, XMP +const uint32_t kAPP2Marker = JPEG_APP0 + 2; // ICC + +const std::string kXmpNameSpace = "http://ns.adobe.com/xap/1.0/"; +const std::string kExifIdCode = "Exif"; +constexpr uint32_t kICCMarkerHeaderSize = 14; +constexpr uint8_t kICCSig[] = { + 'I', 'C', 'C', '_', 'P', 'R', 'O', 'F', 'I', 'L', 'E', '\0', +}; + +struct jpegr_source_mgr : jpeg_source_mgr { + jpegr_source_mgr(const uint8_t* ptr, int len); + ~jpegr_source_mgr(); + + const uint8_t* mBufferPtr; + size_t mBufferLength; +}; + +struct jpegrerror_mgr { + struct jpeg_error_mgr pub; + jmp_buf setjmp_buffer; +}; + +static void jpegr_init_source(j_decompress_ptr cinfo) { + jpegr_source_mgr* src = static_cast<jpegr_source_mgr*>(cinfo->src); + src->next_input_byte = static_cast<const JOCTET*>(src->mBufferPtr); + src->bytes_in_buffer = src->mBufferLength; +} + +static boolean jpegr_fill_input_buffer(j_decompress_ptr /* cinfo */) { + ALOGE("%s : should not get here", __func__); + return FALSE; +} + +static void jpegr_skip_input_data(j_decompress_ptr cinfo, long num_bytes) { + jpegr_source_mgr* src = static_cast<jpegr_source_mgr*>(cinfo->src); + + if (num_bytes > static_cast<long>(src->bytes_in_buffer)) { + ALOGE("jpegr_skip_input_data - num_bytes > (long)src->bytes_in_buffer"); + } else { + src->next_input_byte += num_bytes; + src->bytes_in_buffer -= num_bytes; + } +} + +static void jpegr_term_source(j_decompress_ptr /*cinfo*/) {} + +jpegr_source_mgr::jpegr_source_mgr(const uint8_t* ptr, int len) : + mBufferPtr(ptr), mBufferLength(len) { + init_source = jpegr_init_source; + fill_input_buffer = jpegr_fill_input_buffer; + skip_input_data = jpegr_skip_input_data; + resync_to_restart = jpeg_resync_to_restart; + term_source = jpegr_term_source; +} + +jpegr_source_mgr::~jpegr_source_mgr() {} + +static void jpegrerror_exit(j_common_ptr cinfo) { + jpegrerror_mgr* err = reinterpret_cast<jpegrerror_mgr*>(cinfo->err); + longjmp(err->setjmp_buffer, 1); +} + +JpegDecoderHelper::JpegDecoderHelper() { +} + +JpegDecoderHelper::~JpegDecoderHelper() { +} + +bool JpegDecoderHelper::decompressImage(const void* image, int length, bool decodeToRGBA) { + if (image == nullptr || length <= 0) { + ALOGE("Image size can not be handled: %d", length); + return false; + } + + mResultBuffer.clear(); + mXMPBuffer.clear(); + if (!decode(image, length, decodeToRGBA)) { + return false; + } + + return true; +} + +void* JpegDecoderHelper::getDecompressedImagePtr() { + return mResultBuffer.data(); +} + +size_t JpegDecoderHelper::getDecompressedImageSize() { + return mResultBuffer.size(); +} + +void* JpegDecoderHelper::getXMPPtr() { + return mXMPBuffer.data(); +} + +size_t JpegDecoderHelper::getXMPSize() { + return mXMPBuffer.size(); +} + +void* JpegDecoderHelper::getEXIFPtr() { + return mEXIFBuffer.data(); +} + +size_t JpegDecoderHelper::getEXIFSize() { + return mEXIFBuffer.size(); +} + +void* JpegDecoderHelper::getICCPtr() { + return mICCBuffer.data(); +} + +size_t JpegDecoderHelper::getICCSize() { + return mICCBuffer.size(); +} + +size_t JpegDecoderHelper::getDecompressedImageWidth() { + return mWidth; +} + +size_t JpegDecoderHelper::getDecompressedImageHeight() { + return mHeight; +} + +bool JpegDecoderHelper::decode(const void* image, int length, bool decodeToRGBA) { + jpeg_decompress_struct cinfo; + jpegr_source_mgr mgr(static_cast<const uint8_t*>(image), length); + jpegrerror_mgr myerr; + bool status = true; + + cinfo.err = jpeg_std_error(&myerr.pub); + myerr.pub.error_exit = jpegrerror_exit; + + if (setjmp(myerr.setjmp_buffer)) { + jpeg_destroy_decompress(&cinfo); + return false; + } + jpeg_create_decompress(&cinfo); + + jpeg_save_markers(&cinfo, kAPP0Marker, 0xFFFF); + jpeg_save_markers(&cinfo, kAPP1Marker, 0xFFFF); + jpeg_save_markers(&cinfo, kAPP2Marker, 0xFFFF); + + cinfo.src = &mgr; + jpeg_read_header(&cinfo, TRUE); + + // Save XMP data, EXIF data, and ICC data. + // Here we only handle the first XMP / EXIF / ICC package. + // We assume that all packages are starting with two bytes marker (eg FF E1 for EXIF package), + // two bytes of package length which is stored in marker->original_length, and the real data + // which is stored in marker->data. + bool exifAppears = false; + bool xmpAppears = false; + bool iccAppears = false; + for (jpeg_marker_struct* marker = cinfo.marker_list; + marker && !(exifAppears && xmpAppears && iccAppears); + marker = marker->next) { + + if (marker->marker != kAPP1Marker && marker->marker != kAPP2Marker) { + continue; + } + const unsigned int len = marker->data_length; + if (!xmpAppears && + len > kXmpNameSpace.size() && + !strncmp(reinterpret_cast<const char*>(marker->data), + kXmpNameSpace.c_str(), + kXmpNameSpace.size())) { + mXMPBuffer.resize(len+1, 0); + memcpy(static_cast<void*>(mXMPBuffer.data()), marker->data, len); + xmpAppears = true; + } else if (!exifAppears && + len > kExifIdCode.size() && + !strncmp(reinterpret_cast<const char*>(marker->data), + kExifIdCode.c_str(), + kExifIdCode.size())) { + mEXIFBuffer.resize(len, 0); + memcpy(static_cast<void*>(mEXIFBuffer.data()), marker->data, len); + exifAppears = true; + } else if (!iccAppears && + len > sizeof(kICCSig) && + !memcmp(marker->data, kICCSig, sizeof(kICCSig))) { + mICCBuffer.resize(len, 0); + memcpy(static_cast<void*>(mICCBuffer.data()), marker->data, len); + iccAppears = true; + } + } + + if (cinfo.image_width > kMaxWidth || cinfo.image_height > kMaxHeight) { + // constraint on max width and max height is only due to alloc constraints + // tune these values basing on the target device + status = false; + goto CleanUp; + } + + mWidth = cinfo.image_width; + mHeight = cinfo.image_height; + + if (decodeToRGBA) { + if (cinfo.jpeg_color_space == JCS_GRAYSCALE) { + // We don't intend to support decoding grayscale to RGBA + status = false; + ALOGE("%s: decoding grayscale to RGBA is unsupported", __func__); + goto CleanUp; + } + // 4 bytes per pixel + mResultBuffer.resize(cinfo.image_width * cinfo.image_height * 4); + cinfo.out_color_space = JCS_EXT_RGBA; + } else { + if (cinfo.jpeg_color_space == JCS_YCbCr) { + if (cinfo.comp_info[0].h_samp_factor != 2 || + cinfo.comp_info[1].h_samp_factor != 1 || + cinfo.comp_info[2].h_samp_factor != 1 || + cinfo.comp_info[0].v_samp_factor != 2 || + cinfo.comp_info[1].v_samp_factor != 1 || + cinfo.comp_info[2].v_samp_factor != 1) { + status = false; + ALOGE("%s: decoding to YUV only supports 4:2:0 subsampling", __func__); + goto CleanUp; + } + mResultBuffer.resize(cinfo.image_width * cinfo.image_height * 3 / 2, 0); + } else if (cinfo.jpeg_color_space == JCS_GRAYSCALE) { + mResultBuffer.resize(cinfo.image_width * cinfo.image_height, 0); + } + cinfo.out_color_space = cinfo.jpeg_color_space; + cinfo.raw_data_out = TRUE; + } + + cinfo.dct_method = JDCT_IFAST; + + jpeg_start_decompress(&cinfo); + + if (!decompress(&cinfo, static_cast<const uint8_t*>(mResultBuffer.data()), + cinfo.jpeg_color_space == JCS_GRAYSCALE)) { + status = false; + goto CleanUp; + } + +CleanUp: + jpeg_finish_decompress(&cinfo); + jpeg_destroy_decompress(&cinfo); + + return status; +} + +bool JpegDecoderHelper::decompress(jpeg_decompress_struct* cinfo, const uint8_t* dest, + bool isSingleChannel) { + if (isSingleChannel) { + return decompressSingleChannel(cinfo, dest); + } + if (cinfo->out_color_space == JCS_EXT_RGBA) + return decompressRGBA(cinfo, dest); + else + return decompressYUV(cinfo, dest); +} + +bool JpegDecoderHelper::getCompressedImageParameters(const void* image, int length, + size_t *pWidth, size_t *pHeight, + std::vector<uint8_t> *iccData , std::vector<uint8_t> *exifData) { + jpeg_decompress_struct cinfo; + jpegr_source_mgr mgr(static_cast<const uint8_t*>(image), length); + jpegrerror_mgr myerr; + cinfo.err = jpeg_std_error(&myerr.pub); + myerr.pub.error_exit = jpegrerror_exit; + + if (setjmp(myerr.setjmp_buffer)) { + jpeg_destroy_decompress(&cinfo); + return false; + } + jpeg_create_decompress(&cinfo); + + jpeg_save_markers(&cinfo, kAPP1Marker, 0xFFFF); + jpeg_save_markers(&cinfo, kAPP2Marker, 0xFFFF); + + cinfo.src = &mgr; + if (jpeg_read_header(&cinfo, TRUE) != JPEG_HEADER_OK) { + jpeg_destroy_decompress(&cinfo); + return false; + } + + if (pWidth != nullptr) { + *pWidth = cinfo.image_width; + } + if (pHeight != nullptr) { + *pHeight = cinfo.image_height; + } + + if (iccData != nullptr) { + for (jpeg_marker_struct* marker = cinfo.marker_list; marker; + marker = marker->next) { + if (marker->marker != kAPP2Marker) { + continue; + } + if (marker->data_length <= kICCMarkerHeaderSize || + memcmp(marker->data, kICCSig, sizeof(kICCSig)) != 0) { + continue; + } + + iccData->insert(iccData->end(), marker->data, marker->data + marker->data_length); + } + } + + if (exifData != nullptr) { + bool exifAppears = false; + for (jpeg_marker_struct* marker = cinfo.marker_list; marker && !exifAppears; + marker = marker->next) { + if (marker->marker != kAPP1Marker) { + continue; + } + + const unsigned int len = marker->data_length; + if (len >= kExifIdCode.size() && + !strncmp(reinterpret_cast<const char*>(marker->data), kExifIdCode.c_str(), + kExifIdCode.size())) { + exifData->resize(len, 0); + memcpy(static_cast<void*>(exifData->data()), marker->data, len); + exifAppears = true; + } + } + } + + jpeg_destroy_decompress(&cinfo); + return true; +} + +bool JpegDecoderHelper::decompressRGBA(jpeg_decompress_struct* cinfo, const uint8_t* dest) { + JSAMPLE* decodeDst = (JSAMPLE*) dest; + uint32_t lines = 0; + // TODO: use batches for more effectiveness + while (lines < cinfo->image_height) { + uint32_t ret = jpeg_read_scanlines(cinfo, &decodeDst, 1); + if (ret == 0) { + break; + } + decodeDst += cinfo->image_width * 4; + lines++; + } + return lines == cinfo->image_height; +} + +bool JpegDecoderHelper::decompressYUV(jpeg_decompress_struct* cinfo, const uint8_t* dest) { + JSAMPROW y[kCompressBatchSize]; + JSAMPROW cb[kCompressBatchSize / 2]; + JSAMPROW cr[kCompressBatchSize / 2]; + JSAMPARRAY planes[3] {y, cb, cr}; + + size_t y_plane_size = cinfo->image_width * cinfo->image_height; + size_t uv_plane_size = y_plane_size / 4; + uint8_t* y_plane = const_cast<uint8_t*>(dest); + uint8_t* u_plane = const_cast<uint8_t*>(dest + y_plane_size); + uint8_t* v_plane = const_cast<uint8_t*>(dest + y_plane_size + uv_plane_size); + std::unique_ptr<uint8_t[]> empty = std::make_unique<uint8_t[]>(cinfo->image_width); + memset(empty.get(), 0, cinfo->image_width); + + const int aligned_width = ALIGNM(cinfo->image_width, kCompressBatchSize); + bool is_width_aligned = (aligned_width == cinfo->image_width); + std::unique_ptr<uint8_t[]> buffer_intrm = nullptr; + uint8_t* y_plane_intrm = nullptr; + uint8_t* u_plane_intrm = nullptr; + uint8_t* v_plane_intrm = nullptr; + JSAMPROW y_intrm[kCompressBatchSize]; + JSAMPROW cb_intrm[kCompressBatchSize / 2]; + JSAMPROW cr_intrm[kCompressBatchSize / 2]; + JSAMPARRAY planes_intrm[3] {y_intrm, cb_intrm, cr_intrm}; + if (!is_width_aligned) { + size_t mcu_row_size = aligned_width * kCompressBatchSize * 3 / 2; + buffer_intrm = std::make_unique<uint8_t[]>(mcu_row_size); + y_plane_intrm = buffer_intrm.get(); + u_plane_intrm = y_plane_intrm + (aligned_width * kCompressBatchSize); + v_plane_intrm = u_plane_intrm + (aligned_width * kCompressBatchSize) / 4; + for (int i = 0; i < kCompressBatchSize; ++i) { + y_intrm[i] = y_plane_intrm + i * aligned_width; + } + for (int i = 0; i < kCompressBatchSize / 2; ++i) { + int offset_intrm = i * (aligned_width / 2); + cb_intrm[i] = u_plane_intrm + offset_intrm; + cr_intrm[i] = v_plane_intrm + offset_intrm; + } + } + + while (cinfo->output_scanline < cinfo->image_height) { + for (int i = 0; i < kCompressBatchSize; ++i) { + size_t scanline = cinfo->output_scanline + i; + if (scanline < cinfo->image_height) { + y[i] = y_plane + scanline * cinfo->image_width; + } else { + y[i] = empty.get(); + } + } + // cb, cr only have half scanlines + for (int i = 0; i < kCompressBatchSize / 2; ++i) { + size_t scanline = cinfo->output_scanline / 2 + i; + if (scanline < cinfo->image_height / 2) { + int offset = scanline * (cinfo->image_width / 2); + cb[i] = u_plane + offset; + cr[i] = v_plane + offset; + } else { + cb[i] = cr[i] = empty.get(); + } + } + + int processed = jpeg_read_raw_data(cinfo, is_width_aligned ? planes : planes_intrm, + kCompressBatchSize); + if (processed != kCompressBatchSize) { + ALOGE("Number of processed lines does not equal input lines."); + return false; + } + if (!is_width_aligned) { + for (int i = 0; i < kCompressBatchSize; ++i) { + memcpy(y[i], y_intrm[i], cinfo->image_width); + } + for (int i = 0; i < kCompressBatchSize / 2; ++i) { + memcpy(cb[i], cb_intrm[i], cinfo->image_width / 2); + memcpy(cr[i], cr_intrm[i], cinfo->image_width / 2); + } + } + } + return true; +} + +bool JpegDecoderHelper::decompressSingleChannel(jpeg_decompress_struct* cinfo, const uint8_t* dest) { + JSAMPROW y[kCompressBatchSize]; + JSAMPARRAY planes[1] {y}; + + uint8_t* y_plane = const_cast<uint8_t*>(dest); + std::unique_ptr<uint8_t[]> empty = std::make_unique<uint8_t[]>(cinfo->image_width); + memset(empty.get(), 0, cinfo->image_width); + + int aligned_width = ALIGNM(cinfo->image_width, kCompressBatchSize); + bool is_width_aligned = (aligned_width == cinfo->image_width); + std::unique_ptr<uint8_t[]> buffer_intrm = nullptr; + uint8_t* y_plane_intrm = nullptr; + JSAMPROW y_intrm[kCompressBatchSize]; + JSAMPARRAY planes_intrm[1] {y_intrm}; + if (!is_width_aligned) { + size_t mcu_row_size = aligned_width * kCompressBatchSize; + buffer_intrm = std::make_unique<uint8_t[]>(mcu_row_size); + y_plane_intrm = buffer_intrm.get(); + for (int i = 0; i < kCompressBatchSize; ++i) { + y_intrm[i] = y_plane_intrm + i * aligned_width; + } + } + + while (cinfo->output_scanline < cinfo->image_height) { + for (int i = 0; i < kCompressBatchSize; ++i) { + size_t scanline = cinfo->output_scanline + i; + if (scanline < cinfo->image_height) { + y[i] = y_plane + scanline * cinfo->image_width; + } else { + y[i] = empty.get(); + } + } + + int processed = jpeg_read_raw_data(cinfo, is_width_aligned ? planes : planes_intrm, + kCompressBatchSize); + if (processed != kCompressBatchSize / 2) { + ALOGE("Number of processed lines does not equal input lines."); + return false; + } + if (!is_width_aligned) { + for (int i = 0; i < kCompressBatchSize; ++i) { + memcpy(y[i], y_intrm[i], cinfo->image_width); + } + } + } + return true; +} + +} // namespace ultrahdr diff --git a/libs/ultrahdr/jpegencoderhelper.cpp b/libs/ultrahdr/jpegencoderhelper.cpp new file mode 100644 index 0000000000..a03547b538 --- /dev/null +++ b/libs/ultrahdr/jpegencoderhelper.cpp @@ -0,0 +1,294 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ultrahdr/jpegencoderhelper.h> + +#include <utils/Log.h> + +#include <errno.h> + +namespace android::ultrahdr { + +#define ALIGNM(x, m) ((((x) + ((m) - 1)) / (m)) * (m)) + +// The destination manager that can access |mResultBuffer| in JpegEncoderHelper. +struct destination_mgr { +public: + struct jpeg_destination_mgr mgr; + JpegEncoderHelper* encoder; +}; + +JpegEncoderHelper::JpegEncoderHelper() { +} + +JpegEncoderHelper::~JpegEncoderHelper() { +} + +bool JpegEncoderHelper::compressImage(const void* image, int width, int height, int quality, + const void* iccBuffer, unsigned int iccSize, + bool isSingleChannel) { + mResultBuffer.clear(); + if (!encode(image, width, height, quality, iccBuffer, iccSize, isSingleChannel)) { + return false; + } + ALOGI("Compressed JPEG: %d[%dx%d] -> %zu bytes", + (width * height * 12) / 8, width, height, mResultBuffer.size()); + return true; +} + +void* JpegEncoderHelper::getCompressedImagePtr() { + return mResultBuffer.data(); +} + +size_t JpegEncoderHelper::getCompressedImageSize() { + return mResultBuffer.size(); +} + +void JpegEncoderHelper::initDestination(j_compress_ptr cinfo) { + destination_mgr* dest = reinterpret_cast<destination_mgr*>(cinfo->dest); + std::vector<JOCTET>& buffer = dest->encoder->mResultBuffer; + buffer.resize(kBlockSize); + dest->mgr.next_output_byte = &buffer[0]; + dest->mgr.free_in_buffer = buffer.size(); +} + +boolean JpegEncoderHelper::emptyOutputBuffer(j_compress_ptr cinfo) { + destination_mgr* dest = reinterpret_cast<destination_mgr*>(cinfo->dest); + std::vector<JOCTET>& buffer = dest->encoder->mResultBuffer; + size_t oldsize = buffer.size(); + buffer.resize(oldsize + kBlockSize); + dest->mgr.next_output_byte = &buffer[oldsize]; + dest->mgr.free_in_buffer = kBlockSize; + return true; +} + +void JpegEncoderHelper::terminateDestination(j_compress_ptr cinfo) { + destination_mgr* dest = reinterpret_cast<destination_mgr*>(cinfo->dest); + std::vector<JOCTET>& buffer = dest->encoder->mResultBuffer; + buffer.resize(buffer.size() - dest->mgr.free_in_buffer); +} + +void JpegEncoderHelper::outputErrorMessage(j_common_ptr cinfo) { + char buffer[JMSG_LENGTH_MAX]; + + /* Create the message */ + (*cinfo->err->format_message) (cinfo, buffer); + ALOGE("%s\n", buffer); +} + +bool JpegEncoderHelper::encode(const void* image, int width, int height, int jpegQuality, + const void* iccBuffer, unsigned int iccSize, bool isSingleChannel) { + jpeg_compress_struct cinfo; + jpeg_error_mgr jerr; + + cinfo.err = jpeg_std_error(&jerr); + // Override output_message() to print error log with ALOGE(). + cinfo.err->output_message = &outputErrorMessage; + jpeg_create_compress(&cinfo); + setJpegDestination(&cinfo); + + setJpegCompressStruct(width, height, jpegQuality, &cinfo, isSingleChannel); + jpeg_start_compress(&cinfo, TRUE); + + if (iccBuffer != nullptr && iccSize > 0) { + jpeg_write_marker(&cinfo, JPEG_APP0 + 2, static_cast<const JOCTET*>(iccBuffer), iccSize); + } + + bool status = compress(&cinfo, static_cast<const uint8_t*>(image), isSingleChannel); + jpeg_finish_compress(&cinfo); + jpeg_destroy_compress(&cinfo); + + return status; +} + +void JpegEncoderHelper::setJpegDestination(jpeg_compress_struct* cinfo) { + destination_mgr* dest = static_cast<struct destination_mgr *>((*cinfo->mem->alloc_small) ( + (j_common_ptr) cinfo, JPOOL_PERMANENT, sizeof(destination_mgr))); + dest->encoder = this; + dest->mgr.init_destination = &initDestination; + dest->mgr.empty_output_buffer = &emptyOutputBuffer; + dest->mgr.term_destination = &terminateDestination; + cinfo->dest = reinterpret_cast<struct jpeg_destination_mgr*>(dest); +} + +void JpegEncoderHelper::setJpegCompressStruct(int width, int height, int quality, + jpeg_compress_struct* cinfo, bool isSingleChannel) { + cinfo->image_width = width; + cinfo->image_height = height; + if (isSingleChannel) { + cinfo->input_components = 1; + cinfo->in_color_space = JCS_GRAYSCALE; + } else { + cinfo->input_components = 3; + cinfo->in_color_space = JCS_YCbCr; + } + jpeg_set_defaults(cinfo); + + jpeg_set_quality(cinfo, quality, TRUE); + jpeg_set_colorspace(cinfo, isSingleChannel ? JCS_GRAYSCALE : JCS_YCbCr); + cinfo->raw_data_in = TRUE; + cinfo->dct_method = JDCT_IFAST; + + if (!isSingleChannel) { + // Configure sampling factors. The sampling factor is JPEG subsampling 420 because the + // source format is YUV420. + cinfo->comp_info[0].h_samp_factor = 2; + cinfo->comp_info[0].v_samp_factor = 2; + cinfo->comp_info[1].h_samp_factor = 1; + cinfo->comp_info[1].v_samp_factor = 1; + cinfo->comp_info[2].h_samp_factor = 1; + cinfo->comp_info[2].v_samp_factor = 1; + } +} + +bool JpegEncoderHelper::compress( + jpeg_compress_struct* cinfo, const uint8_t* image, bool isSingleChannel) { + if (isSingleChannel) { + return compressSingleChannel(cinfo, image); + } + return compressYuv(cinfo, image); +} + +bool JpegEncoderHelper::compressYuv(jpeg_compress_struct* cinfo, const uint8_t* yuv) { + JSAMPROW y[kCompressBatchSize]; + JSAMPROW cb[kCompressBatchSize / 2]; + JSAMPROW cr[kCompressBatchSize / 2]; + JSAMPARRAY planes[3] {y, cb, cr}; + + size_t y_plane_size = cinfo->image_width * cinfo->image_height; + size_t uv_plane_size = y_plane_size / 4; + uint8_t* y_plane = const_cast<uint8_t*>(yuv); + uint8_t* u_plane = const_cast<uint8_t*>(yuv + y_plane_size); + uint8_t* v_plane = const_cast<uint8_t*>(yuv + y_plane_size + uv_plane_size); + std::unique_ptr<uint8_t[]> empty = std::make_unique<uint8_t[]>(cinfo->image_width); + memset(empty.get(), 0, cinfo->image_width); + + const int aligned_width = ALIGNM(cinfo->image_width, kCompressBatchSize); + const bool is_width_aligned = (aligned_width == cinfo->image_width); + std::unique_ptr<uint8_t[]> buffer_intrm = nullptr; + uint8_t* y_plane_intrm = nullptr; + uint8_t* u_plane_intrm = nullptr; + uint8_t* v_plane_intrm = nullptr; + JSAMPROW y_intrm[kCompressBatchSize]; + JSAMPROW cb_intrm[kCompressBatchSize / 2]; + JSAMPROW cr_intrm[kCompressBatchSize / 2]; + JSAMPARRAY planes_intrm[3]{y_intrm, cb_intrm, cr_intrm}; + if (!is_width_aligned) { + size_t mcu_row_size = aligned_width * kCompressBatchSize * 3 / 2; + buffer_intrm = std::make_unique<uint8_t[]>(mcu_row_size); + y_plane_intrm = buffer_intrm.get(); + u_plane_intrm = y_plane_intrm + (aligned_width * kCompressBatchSize); + v_plane_intrm = u_plane_intrm + (aligned_width * kCompressBatchSize) / 4; + for (int i = 0; i < kCompressBatchSize; ++i) { + y_intrm[i] = y_plane_intrm + i * aligned_width; + memset(y_intrm[i] + cinfo->image_width, 0, aligned_width - cinfo->image_width); + } + for (int i = 0; i < kCompressBatchSize / 2; ++i) { + int offset_intrm = i * (aligned_width / 2); + cb_intrm[i] = u_plane_intrm + offset_intrm; + cr_intrm[i] = v_plane_intrm + offset_intrm; + memset(cb_intrm[i] + cinfo->image_width / 2, 0, + (aligned_width - cinfo->image_width) / 2); + memset(cr_intrm[i] + cinfo->image_width / 2, 0, + (aligned_width - cinfo->image_width) / 2); + } + } + + while (cinfo->next_scanline < cinfo->image_height) { + for (int i = 0; i < kCompressBatchSize; ++i) { + size_t scanline = cinfo->next_scanline + i; + if (scanline < cinfo->image_height) { + y[i] = y_plane + scanline * cinfo->image_width; + } else { + y[i] = empty.get(); + } + if (!is_width_aligned) { + memcpy(y_intrm[i], y[i], cinfo->image_width); + } + } + // cb, cr only have half scanlines + for (int i = 0; i < kCompressBatchSize / 2; ++i) { + size_t scanline = cinfo->next_scanline / 2 + i; + if (scanline < cinfo->image_height / 2) { + int offset = scanline * (cinfo->image_width / 2); + cb[i] = u_plane + offset; + cr[i] = v_plane + offset; + } else { + cb[i] = cr[i] = empty.get(); + } + if (!is_width_aligned) { + memcpy(cb_intrm[i], cb[i], cinfo->image_width / 2); + memcpy(cr_intrm[i], cr[i], cinfo->image_width / 2); + } + } + int processed = jpeg_write_raw_data(cinfo, is_width_aligned ? planes : planes_intrm, + kCompressBatchSize); + if (processed != kCompressBatchSize) { + ALOGE("Number of processed lines does not equal input lines."); + return false; + } + } + return true; +} + +bool JpegEncoderHelper::compressSingleChannel(jpeg_compress_struct* cinfo, const uint8_t* image) { + JSAMPROW y[kCompressBatchSize]; + JSAMPARRAY planes[1] {y}; + + uint8_t* y_plane = const_cast<uint8_t*>(image); + std::unique_ptr<uint8_t[]> empty = std::make_unique<uint8_t[]>(cinfo->image_width); + memset(empty.get(), 0, cinfo->image_width); + + const int aligned_width = ALIGNM(cinfo->image_width, kCompressBatchSize); + bool is_width_aligned = (aligned_width == cinfo->image_width); + std::unique_ptr<uint8_t[]> buffer_intrm = nullptr; + uint8_t* y_plane_intrm = nullptr; + uint8_t* u_plane_intrm = nullptr; + JSAMPROW y_intrm[kCompressBatchSize]; + JSAMPARRAY planes_intrm[]{y_intrm}; + if (!is_width_aligned) { + size_t mcu_row_size = aligned_width * kCompressBatchSize; + buffer_intrm = std::make_unique<uint8_t[]>(mcu_row_size); + y_plane_intrm = buffer_intrm.get(); + for (int i = 0; i < kCompressBatchSize; ++i) { + y_intrm[i] = y_plane_intrm + i * aligned_width; + memset(y_intrm[i] + cinfo->image_width, 0, aligned_width - cinfo->image_width); + } + } + + while (cinfo->next_scanline < cinfo->image_height) { + for (int i = 0; i < kCompressBatchSize; ++i) { + size_t scanline = cinfo->next_scanline + i; + if (scanline < cinfo->image_height) { + y[i] = y_plane + scanline * cinfo->image_width; + } else { + y[i] = empty.get(); + } + if (!is_width_aligned) { + memcpy(y_intrm[i], y[i], cinfo->image_width); + } + } + int processed = jpeg_write_raw_data(cinfo, is_width_aligned ? planes : planes_intrm, + kCompressBatchSize); + if (processed != kCompressBatchSize / 2) { + ALOGE("Number of processed lines does not equal input lines."); + return false; + } + } + return true; +} + +} // namespace ultrahdr diff --git a/libs/ultrahdr/jpegr.cpp b/libs/ultrahdr/jpegr.cpp new file mode 100644 index 0000000000..9c57f34c2a --- /dev/null +++ b/libs/ultrahdr/jpegr.cpp @@ -0,0 +1,1486 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ultrahdr/jpegr.h> +#include <ultrahdr/jpegencoderhelper.h> +#include <ultrahdr/jpegdecoderhelper.h> +#include <ultrahdr/gainmapmath.h> +#include <ultrahdr/jpegrutils.h> +#include <ultrahdr/multipictureformat.h> +#include <ultrahdr/icc.h> + +#include <image_io/jpeg/jpeg_marker.h> +#include <image_io/jpeg/jpeg_info.h> +#include <image_io/jpeg/jpeg_scanner.h> +#include <image_io/jpeg/jpeg_info_builder.h> +#include <image_io/base/data_segment_data_source.h> +#include <utils/Log.h> + +#include <map> +#include <memory> +#include <sstream> +#include <string> +#include <cmath> +#include <condition_variable> +#include <deque> +#include <mutex> +#include <thread> +#include <unistd.h> + +using namespace std; +using namespace photos_editing_formats::image_io; + +namespace android::ultrahdr { + +#define USE_SRGB_INVOETF_LUT 1 +#define USE_HLG_OETF_LUT 1 +#define USE_PQ_OETF_LUT 1 +#define USE_HLG_INVOETF_LUT 1 +#define USE_PQ_INVOETF_LUT 1 +#define USE_APPLY_GAIN_LUT 1 + +#define JPEGR_CHECK(x) \ + { \ + status_t status = (x); \ + if ((status) != NO_ERROR) { \ + return status; \ + } \ + } + +// The current JPEGR version that we encode to +static const char* const kJpegrVersion = "1.0"; + +// Map is quarter res / sixteenth size +static const size_t kMapDimensionScaleFactor = 4; + +// Gain Map width is (image_width / kMapDimensionScaleFactor). If we were to +// compress 420 GainMap in jpeg, then we need at least 2 samples. For Grayscale +// 1 sample is sufficient. We are using 2 here anyways +static const int kMinWidth = 2 * kMapDimensionScaleFactor; +static const int kMinHeight = 2 * kMapDimensionScaleFactor; + +// JPEG block size. +// JPEG encoding / decoding will require block based DCT transform 16 x 16 for luma, +// and 8 x 8 for chroma. +// Width must be 16 dividable for luma, and 8 dividable for chroma. +// If this criteria is not facilitated, we will pad zeros based to each line on the +// required block size. +static const size_t kJpegBlock = JpegEncoderHelper::kCompressBatchSize; +// JPEG compress quality (0 ~ 100) for gain map +static const int kMapCompressQuality = 85; + +#define CONFIG_MULTITHREAD 1 +int GetCPUCoreCount() { + int cpuCoreCount = 1; +#if CONFIG_MULTITHREAD +#if defined(_SC_NPROCESSORS_ONLN) + cpuCoreCount = sysconf(_SC_NPROCESSORS_ONLN); +#else + // _SC_NPROC_ONLN must be defined... + cpuCoreCount = sysconf(_SC_NPROC_ONLN); +#endif +#endif + return cpuCoreCount; +} + +status_t JpegR::areInputArgumentsValid(jr_uncompressed_ptr uncompressed_p010_image, + jr_uncompressed_ptr uncompressed_yuv_420_image, + ultrahdr_transfer_function hdr_tf, + jr_compressed_ptr dest) { + if (uncompressed_p010_image == nullptr || uncompressed_p010_image->data == nullptr) { + ALOGE("received nullptr for uncompressed p010 image"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (uncompressed_p010_image->width % 2 != 0 + || uncompressed_p010_image->height % 2 != 0) { + ALOGE("Image dimensions cannot be odd, image dimensions %dx%d", + uncompressed_p010_image->width, uncompressed_p010_image->height); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (uncompressed_p010_image->width < kMinWidth + || uncompressed_p010_image->height < kMinHeight) { + ALOGE("Image dimensions cannot be less than %dx%d, image dimensions %dx%d", + kMinWidth, kMinHeight, uncompressed_p010_image->width, uncompressed_p010_image->height); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (uncompressed_p010_image->width > kMaxWidth + || uncompressed_p010_image->height > kMaxHeight) { + ALOGE("Image dimensions cannot be larger than %dx%d, image dimensions %dx%d", + kMaxWidth, kMaxHeight, uncompressed_p010_image->width, uncompressed_p010_image->height); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (uncompressed_p010_image->colorGamut <= ULTRAHDR_COLORGAMUT_UNSPECIFIED + || uncompressed_p010_image->colorGamut > ULTRAHDR_COLORGAMUT_MAX) { + ALOGE("Unrecognized p010 color gamut %d", uncompressed_p010_image->colorGamut); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (uncompressed_p010_image->luma_stride != 0 + && uncompressed_p010_image->luma_stride < uncompressed_p010_image->width) { + ALOGE("Luma stride can not be smaller than width, stride=%d, width=%d", + uncompressed_p010_image->luma_stride, uncompressed_p010_image->width); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (uncompressed_p010_image->chroma_data != nullptr + && uncompressed_p010_image->chroma_stride < uncompressed_p010_image->width) { + ALOGE("Chroma stride can not be smaller than width, stride=%d, width=%d", + uncompressed_p010_image->chroma_stride, + uncompressed_p010_image->width); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (dest == nullptr || dest->data == nullptr) { + ALOGE("received nullptr for destination"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (hdr_tf <= ULTRAHDR_TF_UNSPECIFIED || hdr_tf > ULTRAHDR_TF_MAX + || hdr_tf == ULTRAHDR_TF_SRGB) { + ALOGE("Invalid hdr transfer function %d", hdr_tf); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (uncompressed_yuv_420_image == nullptr) { + return NO_ERROR; + } + + if (uncompressed_yuv_420_image->data == nullptr) { + ALOGE("received nullptr for uncompressed 420 image"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (uncompressed_yuv_420_image->luma_stride != 0) { + ALOGE("Stride is not supported for YUV420 image"); + return ERROR_JPEGR_UNSUPPORTED_FEATURE; + } + + if (uncompressed_yuv_420_image->chroma_data != nullptr) { + ALOGE("Pointer to chroma plane is not supported for YUV420 image, chroma data must" + "be immediately after the luma data."); + return ERROR_JPEGR_UNSUPPORTED_FEATURE; + } + + if (uncompressed_p010_image->width != uncompressed_yuv_420_image->width + || uncompressed_p010_image->height != uncompressed_yuv_420_image->height) { + ALOGE("Image resolutions mismatch: P010: %dx%d, YUV420: %dx%d", + uncompressed_p010_image->width, + uncompressed_p010_image->height, + uncompressed_yuv_420_image->width, + uncompressed_yuv_420_image->height); + return ERROR_JPEGR_RESOLUTION_MISMATCH; + } + + if (uncompressed_yuv_420_image->colorGamut <= ULTRAHDR_COLORGAMUT_UNSPECIFIED + || uncompressed_yuv_420_image->colorGamut > ULTRAHDR_COLORGAMUT_MAX) { + ALOGE("Unrecognized 420 color gamut %d", uncompressed_yuv_420_image->colorGamut); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + return NO_ERROR; +} + +status_t JpegR::areInputArgumentsValid(jr_uncompressed_ptr uncompressed_p010_image, + jr_uncompressed_ptr uncompressed_yuv_420_image, + ultrahdr_transfer_function hdr_tf, + jr_compressed_ptr dest, + int quality) { + if (status_t ret = areInputArgumentsValid( + uncompressed_p010_image, uncompressed_yuv_420_image, hdr_tf, dest) != NO_ERROR) { + return ret; + } + + if (quality < 0 || quality > 100) { + ALOGE("quality factor is out side range [0-100], quality factor : %d", quality); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + return NO_ERROR; +} + +/* Encode API-0 */ +status_t JpegR::encodeJPEGR(jr_uncompressed_ptr uncompressed_p010_image, + ultrahdr_transfer_function hdr_tf, + jr_compressed_ptr dest, + int quality, + jr_exif_ptr exif) { + if (status_t ret = areInputArgumentsValid( + uncompressed_p010_image, /* uncompressed_yuv_420_image */ nullptr, + hdr_tf, dest, quality) != NO_ERROR) { + return ret; + } + + if (exif != nullptr && exif->data == nullptr) { + ALOGE("received nullptr for exif metadata"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + ultrahdr_metadata_struct metadata; + metadata.version = kJpegrVersion; + + jpegr_uncompressed_struct uncompressed_yuv_420_image; + unique_ptr<uint8_t[]> uncompressed_yuv_420_image_data = make_unique<uint8_t[]>( + uncompressed_p010_image->width * uncompressed_p010_image->height * 3 / 2); + uncompressed_yuv_420_image.data = uncompressed_yuv_420_image_data.get(); + JPEGR_CHECK(toneMap(uncompressed_p010_image, &uncompressed_yuv_420_image)); + + jpegr_uncompressed_struct map; + JPEGR_CHECK(generateGainMap( + &uncompressed_yuv_420_image, uncompressed_p010_image, hdr_tf, &metadata, &map)); + std::unique_ptr<uint8_t[]> map_data; + map_data.reset(reinterpret_cast<uint8_t*>(map.data)); + + JpegEncoderHelper jpeg_encoder_gainmap; + JPEGR_CHECK(compressGainMap(&map, &jpeg_encoder_gainmap)); + jpegr_compressed_struct compressed_map; + compressed_map.maxLength = jpeg_encoder_gainmap.getCompressedImageSize(); + compressed_map.length = compressed_map.maxLength; + compressed_map.data = jpeg_encoder_gainmap.getCompressedImagePtr(); + compressed_map.colorGamut = ULTRAHDR_COLORGAMUT_UNSPECIFIED; + + sp<DataStruct> icc = IccHelper::writeIccProfile(ULTRAHDR_TF_SRGB, + uncompressed_yuv_420_image.colorGamut); + + // Convert to Bt601 YUV encoding for JPEG encode + JPEGR_CHECK(convertYuv(&uncompressed_yuv_420_image, uncompressed_yuv_420_image.colorGamut, + ULTRAHDR_COLORGAMUT_P3)); + + JpegEncoderHelper jpeg_encoder; + if (!jpeg_encoder.compressImage(uncompressed_yuv_420_image.data, + uncompressed_yuv_420_image.width, + uncompressed_yuv_420_image.height, quality, + icc->getData(), icc->getLength())) { + return ERROR_JPEGR_ENCODE_ERROR; + } + jpegr_compressed_struct jpeg; + jpeg.data = jpeg_encoder.getCompressedImagePtr(); + jpeg.length = jpeg_encoder.getCompressedImageSize(); + + // No ICC since JPEG encode already did it + JPEGR_CHECK(appendGainMap(&jpeg, &compressed_map, exif, /* icc */ nullptr, /* icc size */ 0, + &metadata, dest)); + + return NO_ERROR; +} + +/* Encode API-1 */ +status_t JpegR::encodeJPEGR(jr_uncompressed_ptr uncompressed_p010_image, + jr_uncompressed_ptr uncompressed_yuv_420_image, + ultrahdr_transfer_function hdr_tf, + jr_compressed_ptr dest, + int quality, + jr_exif_ptr exif) { + if (uncompressed_yuv_420_image == nullptr) { + ALOGE("received nullptr for uncompressed 420 image"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (exif != nullptr && exif->data == nullptr) { + ALOGE("received nullptr for exif metadata"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (status_t ret = areInputArgumentsValid( + uncompressed_p010_image, uncompressed_yuv_420_image, hdr_tf, + dest, quality) != NO_ERROR) { + return ret; + } + + ultrahdr_metadata_struct metadata; + metadata.version = kJpegrVersion; + + jpegr_uncompressed_struct map; + JPEGR_CHECK(generateGainMap( + uncompressed_yuv_420_image, uncompressed_p010_image, hdr_tf, &metadata, &map)); + std::unique_ptr<uint8_t[]> map_data; + map_data.reset(reinterpret_cast<uint8_t*>(map.data)); + + JpegEncoderHelper jpeg_encoder_gainmap; + JPEGR_CHECK(compressGainMap(&map, &jpeg_encoder_gainmap)); + jpegr_compressed_struct compressed_map; + compressed_map.maxLength = jpeg_encoder_gainmap.getCompressedImageSize(); + compressed_map.length = compressed_map.maxLength; + compressed_map.data = jpeg_encoder_gainmap.getCompressedImagePtr(); + compressed_map.colorGamut = ULTRAHDR_COLORGAMUT_UNSPECIFIED; + + sp<DataStruct> icc = IccHelper::writeIccProfile(ULTRAHDR_TF_SRGB, + uncompressed_yuv_420_image->colorGamut); + + // Convert to Bt601 YUV encoding for JPEG encode; make a copy so as to no clobber client data + unique_ptr<uint8_t[]> yuv_420_bt601_data = make_unique<uint8_t[]>( + uncompressed_yuv_420_image->width * uncompressed_yuv_420_image->height * 3 / 2); + memcpy(yuv_420_bt601_data.get(), uncompressed_yuv_420_image->data, + uncompressed_yuv_420_image->width * uncompressed_yuv_420_image->height * 3 / 2); + + jpegr_uncompressed_struct yuv_420_bt601_image = { + yuv_420_bt601_data.get(), uncompressed_yuv_420_image->width, uncompressed_yuv_420_image->height, + uncompressed_yuv_420_image->colorGamut }; + JPEGR_CHECK(convertYuv(&yuv_420_bt601_image, yuv_420_bt601_image.colorGamut, + ULTRAHDR_COLORGAMUT_P3)); + + JpegEncoderHelper jpeg_encoder; + if (!jpeg_encoder.compressImage(yuv_420_bt601_image.data, + yuv_420_bt601_image.width, + yuv_420_bt601_image.height, quality, + icc->getData(), icc->getLength())) { + return ERROR_JPEGR_ENCODE_ERROR; + } + jpegr_compressed_struct jpeg; + jpeg.data = jpeg_encoder.getCompressedImagePtr(); + jpeg.length = jpeg_encoder.getCompressedImageSize(); + + // No ICC since jpeg encode already did it + JPEGR_CHECK(appendGainMap(&jpeg, &compressed_map, exif, /* icc */ nullptr, /* icc size */ 0, + &metadata, dest)); + + return NO_ERROR; +} + +/* Encode API-2 */ +status_t JpegR::encodeJPEGR(jr_uncompressed_ptr uncompressed_p010_image, + jr_uncompressed_ptr uncompressed_yuv_420_image, + jr_compressed_ptr compressed_jpeg_image, + ultrahdr_transfer_function hdr_tf, + jr_compressed_ptr dest) { + if (uncompressed_yuv_420_image == nullptr) { + ALOGE("received nullptr for uncompressed 420 image"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (compressed_jpeg_image == nullptr || compressed_jpeg_image->data == nullptr) { + ALOGE("received nullptr for compressed jpeg image"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (status_t ret = areInputArgumentsValid( + uncompressed_p010_image, uncompressed_yuv_420_image, hdr_tf, dest) != NO_ERROR) { + return ret; + } + + ultrahdr_metadata_struct metadata; + metadata.version = kJpegrVersion; + + jpegr_uncompressed_struct map; + JPEGR_CHECK(generateGainMap( + uncompressed_yuv_420_image, uncompressed_p010_image, hdr_tf, &metadata, &map)); + std::unique_ptr<uint8_t[]> map_data; + map_data.reset(reinterpret_cast<uint8_t*>(map.data)); + + JpegEncoderHelper jpeg_encoder_gainmap; + JPEGR_CHECK(compressGainMap(&map, &jpeg_encoder_gainmap)); + jpegr_compressed_struct compressed_map; + compressed_map.maxLength = jpeg_encoder_gainmap.getCompressedImageSize(); + compressed_map.length = compressed_map.maxLength; + compressed_map.data = jpeg_encoder_gainmap.getCompressedImagePtr(); + compressed_map.colorGamut = ULTRAHDR_COLORGAMUT_UNSPECIFIED; + + // We just want to check if ICC is present, so don't do a full decode. Note, + // this doesn't verify that the ICC is valid. + JpegDecoderHelper decoder; + std::vector<uint8_t> icc; + decoder.getCompressedImageParameters(compressed_jpeg_image->data, compressed_jpeg_image->length, + /* pWidth */ nullptr, /* pHeight */ nullptr, + &icc, /* exifData */ nullptr); + + // Add ICC if not already present. + if (icc.size() > 0) { + JPEGR_CHECK(appendGainMap(compressed_jpeg_image, &compressed_map, /* exif */ nullptr, + /* icc */ nullptr, /* icc size */ 0, &metadata, dest)); + } else { + sp<DataStruct> newIcc = IccHelper::writeIccProfile(ULTRAHDR_TF_SRGB, + uncompressed_yuv_420_image->colorGamut); + JPEGR_CHECK(appendGainMap(compressed_jpeg_image, &compressed_map, /* exif */ nullptr, + newIcc->getData(), newIcc->getLength(), &metadata, dest)); + } + + return NO_ERROR; +} + +/* Encode API-3 */ +status_t JpegR::encodeJPEGR(jr_uncompressed_ptr uncompressed_p010_image, + jr_compressed_ptr compressed_jpeg_image, + ultrahdr_transfer_function hdr_tf, + jr_compressed_ptr dest) { + if (compressed_jpeg_image == nullptr || compressed_jpeg_image->data == nullptr) { + ALOGE("received nullptr for compressed jpeg image"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (status_t ret = areInputArgumentsValid( + uncompressed_p010_image, /* uncompressed_yuv_420_image */ nullptr, + hdr_tf, dest) != NO_ERROR) { + return ret; + } + + // Note: output is Bt.601 YUV encoded regardless of gamut, due to jpeg decode. + JpegDecoderHelper jpeg_decoder; + if (!jpeg_decoder.decompressImage(compressed_jpeg_image->data, compressed_jpeg_image->length)) { + return ERROR_JPEGR_DECODE_ERROR; + } + jpegr_uncompressed_struct uncompressed_yuv_420_image; + uncompressed_yuv_420_image.data = jpeg_decoder.getDecompressedImagePtr(); + uncompressed_yuv_420_image.width = jpeg_decoder.getDecompressedImageWidth(); + uncompressed_yuv_420_image.height = jpeg_decoder.getDecompressedImageHeight(); + uncompressed_yuv_420_image.colorGamut = compressed_jpeg_image->colorGamut; + + if (uncompressed_p010_image->width != uncompressed_yuv_420_image.width + || uncompressed_p010_image->height != uncompressed_yuv_420_image.height) { + return ERROR_JPEGR_RESOLUTION_MISMATCH; + } + + ultrahdr_metadata_struct metadata; + metadata.version = kJpegrVersion; + + jpegr_uncompressed_struct map; + // Indicate that the SDR image is Bt.601 YUV encoded. + JPEGR_CHECK(generateGainMap( + &uncompressed_yuv_420_image, uncompressed_p010_image, hdr_tf, &metadata, &map, + true /* sdr_is_601 */ )); + std::unique_ptr<uint8_t[]> map_data; + map_data.reset(reinterpret_cast<uint8_t*>(map.data)); + + JpegEncoderHelper jpeg_encoder_gainmap; + JPEGR_CHECK(compressGainMap(&map, &jpeg_encoder_gainmap)); + jpegr_compressed_struct compressed_map; + compressed_map.maxLength = jpeg_encoder_gainmap.getCompressedImageSize(); + compressed_map.length = compressed_map.maxLength; + compressed_map.data = jpeg_encoder_gainmap.getCompressedImagePtr(); + compressed_map.colorGamut = ULTRAHDR_COLORGAMUT_UNSPECIFIED; + + // We just want to check if ICC is present, so don't do a full decode. Note, + // this doesn't verify that the ICC is valid. + JpegDecoderHelper decoder; + std::vector<uint8_t> icc; + decoder.getCompressedImageParameters(compressed_jpeg_image->data, compressed_jpeg_image->length, + /* pWidth */ nullptr, /* pHeight */ nullptr, + &icc, /* exifData */ nullptr); + + // Add ICC if not already present. + if (icc.size() > 0) { + JPEGR_CHECK(appendGainMap(compressed_jpeg_image, &compressed_map, /* exif */ nullptr, + /* icc */ nullptr, /* icc size */ 0, &metadata, dest)); + } else { + sp<DataStruct> newIcc = IccHelper::writeIccProfile(ULTRAHDR_TF_SRGB, + uncompressed_yuv_420_image.colorGamut); + JPEGR_CHECK(appendGainMap(compressed_jpeg_image, &compressed_map, /* exif */ nullptr, + newIcc->getData(), newIcc->getLength(), &metadata, dest)); + } + + return NO_ERROR; +} + +/* Encode API-4 */ +status_t JpegR::encodeJPEGR(jr_compressed_ptr compressed_jpeg_image, + jr_compressed_ptr compressed_gainmap, + ultrahdr_metadata_ptr metadata, + jr_compressed_ptr dest) { + if (compressed_jpeg_image == nullptr || compressed_jpeg_image->data == nullptr) { + ALOGE("received nullptr for compressed jpeg image"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (compressed_gainmap == nullptr || compressed_gainmap->data == nullptr) { + ALOGE("received nullptr for compressed gain map"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (dest == nullptr || dest->data == nullptr) { + ALOGE("received nullptr for destination"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + // We just want to check if ICC is present, so don't do a full decode. Note, + // this doesn't verify that the ICC is valid. + JpegDecoderHelper decoder; + std::vector<uint8_t> icc; + decoder.getCompressedImageParameters(compressed_jpeg_image->data, compressed_jpeg_image->length, + /* pWidth */ nullptr, /* pHeight */ nullptr, + &icc, /* exifData */ nullptr); + + // Add ICC if not already present. + if (icc.size() > 0) { + JPEGR_CHECK(appendGainMap(compressed_jpeg_image, compressed_gainmap, /* exif */ nullptr, + /* icc */ nullptr, /* icc size */ 0, metadata, dest)); + } else { + sp<DataStruct> newIcc = IccHelper::writeIccProfile(ULTRAHDR_TF_SRGB, + compressed_jpeg_image->colorGamut); + JPEGR_CHECK(appendGainMap(compressed_jpeg_image, compressed_gainmap, /* exif */ nullptr, + newIcc->getData(), newIcc->getLength(), metadata, dest)); + } + + return NO_ERROR; +} + +status_t JpegR::getJPEGRInfo(jr_compressed_ptr compressed_jpegr_image, jr_info_ptr jpegr_info) { + if (compressed_jpegr_image == nullptr || compressed_jpegr_image->data == nullptr) { + ALOGE("received nullptr for compressed jpegr image"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (jpegr_info == nullptr) { + ALOGE("received nullptr for compressed jpegr info struct"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + jpegr_compressed_struct primary_image, gain_map; + JPEGR_CHECK(extractPrimaryImageAndGainMap(compressed_jpegr_image, + &primary_image, &gain_map)); + + JpegDecoderHelper jpeg_decoder; + if (!jpeg_decoder.getCompressedImageParameters(primary_image.data, primary_image.length, + &jpegr_info->width, &jpegr_info->height, + jpegr_info->iccData, jpegr_info->exifData)) { + return ERROR_JPEGR_DECODE_ERROR; + } + + return NO_ERROR; +} + +/* Decode API */ +status_t JpegR::decodeJPEGR(jr_compressed_ptr compressed_jpegr_image, + jr_uncompressed_ptr dest, + float max_display_boost, + jr_exif_ptr exif, + ultrahdr_output_format output_format, + jr_uncompressed_ptr gain_map, + ultrahdr_metadata_ptr metadata) { + if (compressed_jpegr_image == nullptr || compressed_jpegr_image->data == nullptr) { + ALOGE("received nullptr for compressed jpegr image"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (dest == nullptr || dest->data == nullptr) { + ALOGE("received nullptr for dest image"); + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (max_display_boost < 1.0f) { + ALOGE("received bad value for max_display_boost %f", max_display_boost); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (exif != nullptr && exif->data == nullptr) { + ALOGE("received nullptr address for exif data"); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (output_format <= ULTRAHDR_OUTPUT_UNSPECIFIED || output_format > ULTRAHDR_OUTPUT_MAX) { + ALOGE("received bad value for output format %d", output_format); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (output_format == ULTRAHDR_OUTPUT_SDR) { + JpegDecoderHelper jpeg_decoder; + if (!jpeg_decoder.decompressImage(compressed_jpegr_image->data, compressed_jpegr_image->length, + true)) { + return ERROR_JPEGR_DECODE_ERROR; + } + jpegr_uncompressed_struct uncompressed_rgba_image; + uncompressed_rgba_image.data = jpeg_decoder.getDecompressedImagePtr(); + uncompressed_rgba_image.width = jpeg_decoder.getDecompressedImageWidth(); + uncompressed_rgba_image.height = jpeg_decoder.getDecompressedImageHeight(); + memcpy(dest->data, uncompressed_rgba_image.data, + uncompressed_rgba_image.width * uncompressed_rgba_image.height * 4); + dest->width = uncompressed_rgba_image.width; + dest->height = uncompressed_rgba_image.height; + + if (gain_map == nullptr && exif == nullptr) { + return NO_ERROR; + } + + if (exif != nullptr) { + if (exif->data == nullptr) { + return ERROR_JPEGR_INVALID_NULL_PTR; + } + if (exif->length < jpeg_decoder.getEXIFSize()) { + return ERROR_JPEGR_BUFFER_TOO_SMALL; + } + memcpy(exif->data, jpeg_decoder.getEXIFPtr(), jpeg_decoder.getEXIFSize()); + exif->length = jpeg_decoder.getEXIFSize(); + } + if (gain_map == nullptr) { + return NO_ERROR; + } + } + + jpegr_compressed_struct compressed_map; + JPEGR_CHECK(extractGainMap(compressed_jpegr_image, &compressed_map)); + + JpegDecoderHelper gain_map_decoder; + if (!gain_map_decoder.decompressImage(compressed_map.data, compressed_map.length)) { + return ERROR_JPEGR_DECODE_ERROR; + } + if ((gain_map_decoder.getDecompressedImageWidth() * + gain_map_decoder.getDecompressedImageHeight()) > + gain_map_decoder.getDecompressedImageSize()) { + return ERROR_JPEGR_CALCULATION_ERROR; + } + + if (gain_map != nullptr) { + gain_map->width = gain_map_decoder.getDecompressedImageWidth(); + gain_map->height = gain_map_decoder.getDecompressedImageHeight(); + int size = gain_map->width * gain_map->height; + gain_map->data = malloc(size); + memcpy(gain_map->data, gain_map_decoder.getDecompressedImagePtr(), size); + } + + ultrahdr_metadata_struct uhdr_metadata; + if (!getMetadataFromXMP(static_cast<uint8_t*>(gain_map_decoder.getXMPPtr()), + gain_map_decoder.getXMPSize(), &uhdr_metadata)) { + return ERROR_JPEGR_INVALID_METADATA; + } + + if (metadata != nullptr) { + metadata->version = uhdr_metadata.version; + metadata->minContentBoost = uhdr_metadata.minContentBoost; + metadata->maxContentBoost = uhdr_metadata.maxContentBoost; + metadata->gamma = uhdr_metadata.gamma; + metadata->offsetSdr = uhdr_metadata.offsetSdr; + metadata->offsetHdr = uhdr_metadata.offsetHdr; + metadata->hdrCapacityMin = uhdr_metadata.hdrCapacityMin; + metadata->hdrCapacityMax = uhdr_metadata.hdrCapacityMax; + } + + if (output_format == ULTRAHDR_OUTPUT_SDR) { + return NO_ERROR; + } + + JpegDecoderHelper jpeg_decoder; + if (!jpeg_decoder.decompressImage(compressed_jpegr_image->data, compressed_jpegr_image->length)) { + return ERROR_JPEGR_DECODE_ERROR; + } + if ((jpeg_decoder.getDecompressedImageWidth() * + jpeg_decoder.getDecompressedImageHeight() * 3 / 2) > + jpeg_decoder.getDecompressedImageSize()) { + return ERROR_JPEGR_CALCULATION_ERROR; + } + + if (exif != nullptr) { + if (exif->data == nullptr) { + return ERROR_JPEGR_INVALID_NULL_PTR; + } + if (exif->length < jpeg_decoder.getEXIFSize()) { + return ERROR_JPEGR_BUFFER_TOO_SMALL; + } + memcpy(exif->data, jpeg_decoder.getEXIFPtr(), jpeg_decoder.getEXIFSize()); + exif->length = jpeg_decoder.getEXIFSize(); + } + + jpegr_uncompressed_struct map; + map.data = gain_map_decoder.getDecompressedImagePtr(); + map.width = gain_map_decoder.getDecompressedImageWidth(); + map.height = gain_map_decoder.getDecompressedImageHeight(); + + jpegr_uncompressed_struct uncompressed_yuv_420_image; + uncompressed_yuv_420_image.data = jpeg_decoder.getDecompressedImagePtr(); + uncompressed_yuv_420_image.width = jpeg_decoder.getDecompressedImageWidth(); + uncompressed_yuv_420_image.height = jpeg_decoder.getDecompressedImageHeight(); + uncompressed_yuv_420_image.colorGamut = IccHelper::readIccColorGamut( + jpeg_decoder.getICCPtr(), jpeg_decoder.getICCSize()); + + JPEGR_CHECK(applyGainMap(&uncompressed_yuv_420_image, &map, &uhdr_metadata, output_format, + max_display_boost, dest)); + return NO_ERROR; +} + +status_t JpegR::compressGainMap(jr_uncompressed_ptr uncompressed_gain_map, + JpegEncoderHelper* jpeg_encoder) { + if (uncompressed_gain_map == nullptr || jpeg_encoder == nullptr) { + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + // Don't need to convert YUV to Bt601 since single channel + if (!jpeg_encoder->compressImage(uncompressed_gain_map->data, + uncompressed_gain_map->width, + uncompressed_gain_map->height, + kMapCompressQuality, + nullptr, + 0, + true /* isSingleChannel */)) { + return ERROR_JPEGR_ENCODE_ERROR; + } + + return NO_ERROR; +} + +const int kJobSzInRows = 16; +static_assert(kJobSzInRows > 0 && kJobSzInRows % kMapDimensionScaleFactor == 0, + "align job size to kMapDimensionScaleFactor"); + +class JobQueue { + public: + bool dequeueJob(size_t& rowStart, size_t& rowEnd); + void enqueueJob(size_t rowStart, size_t rowEnd); + void markQueueForEnd(); + void reset(); + + private: + bool mQueuedAllJobs = false; + std::deque<std::tuple<size_t, size_t>> mJobs; + std::mutex mMutex; + std::condition_variable mCv; +}; + +bool JobQueue::dequeueJob(size_t& rowStart, size_t& rowEnd) { + std::unique_lock<std::mutex> lock{mMutex}; + while (true) { + if (mJobs.empty()) { + if (mQueuedAllJobs) { + return false; + } else { + mCv.wait_for(lock, std::chrono::milliseconds(100)); + } + } else { + auto it = mJobs.begin(); + rowStart = std::get<0>(*it); + rowEnd = std::get<1>(*it); + mJobs.erase(it); + return true; + } + } + return false; +} + +void JobQueue::enqueueJob(size_t rowStart, size_t rowEnd) { + std::unique_lock<std::mutex> lock{mMutex}; + mJobs.push_back(std::make_tuple(rowStart, rowEnd)); + lock.unlock(); + mCv.notify_one(); +} + +void JobQueue::markQueueForEnd() { + std::unique_lock<std::mutex> lock{mMutex}; + mQueuedAllJobs = true; + lock.unlock(); + mCv.notify_all(); +} + +void JobQueue::reset() { + std::unique_lock<std::mutex> lock{mMutex}; + mJobs.clear(); + mQueuedAllJobs = false; +} + +status_t JpegR::generateGainMap(jr_uncompressed_ptr uncompressed_yuv_420_image, + jr_uncompressed_ptr uncompressed_p010_image, + ultrahdr_transfer_function hdr_tf, + ultrahdr_metadata_ptr metadata, + jr_uncompressed_ptr dest, + bool sdr_is_601) { + if (uncompressed_yuv_420_image == nullptr + || uncompressed_p010_image == nullptr + || metadata == nullptr + || dest == nullptr) { + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (uncompressed_yuv_420_image->width != uncompressed_p010_image->width + || uncompressed_yuv_420_image->height != uncompressed_p010_image->height) { + return ERROR_JPEGR_RESOLUTION_MISMATCH; + } + + if (uncompressed_yuv_420_image->colorGamut == ULTRAHDR_COLORGAMUT_UNSPECIFIED + || uncompressed_p010_image->colorGamut == ULTRAHDR_COLORGAMUT_UNSPECIFIED) { + return ERROR_JPEGR_INVALID_COLORGAMUT; + } + + size_t image_width = uncompressed_yuv_420_image->width; + size_t image_height = uncompressed_yuv_420_image->height; + size_t map_width = image_width / kMapDimensionScaleFactor; + size_t map_height = image_height / kMapDimensionScaleFactor; + size_t map_stride = static_cast<size_t>( + floor((map_width + kJpegBlock - 1) / kJpegBlock)) * kJpegBlock; + size_t map_height_aligned = ((map_height + 1) >> 1) << 1; + + dest->width = map_stride; + dest->height = map_height_aligned; + dest->colorGamut = ULTRAHDR_COLORGAMUT_UNSPECIFIED; + dest->data = new uint8_t[map_stride * map_height_aligned]; + std::unique_ptr<uint8_t[]> map_data; + map_data.reset(reinterpret_cast<uint8_t*>(dest->data)); + + ColorTransformFn hdrInvOetf = nullptr; + float hdr_white_nits = kSdrWhiteNits; + switch (hdr_tf) { + case ULTRAHDR_TF_LINEAR: + hdrInvOetf = identityConversion; + break; + case ULTRAHDR_TF_HLG: +#if USE_HLG_INVOETF_LUT + hdrInvOetf = hlgInvOetfLUT; +#else + hdrInvOetf = hlgInvOetf; +#endif + hdr_white_nits = kHlgMaxNits; + break; + case ULTRAHDR_TF_PQ: +#if USE_PQ_INVOETF_LUT + hdrInvOetf = pqInvOetfLUT; +#else + hdrInvOetf = pqInvOetf; +#endif + hdr_white_nits = kPqMaxNits; + break; + default: + // Should be impossible to hit after input validation. + return ERROR_JPEGR_INVALID_TRANS_FUNC; + } + + metadata->maxContentBoost = hdr_white_nits / kSdrWhiteNits; + metadata->minContentBoost = 1.0f; + metadata->gamma = 1.0f; + metadata->offsetSdr = 0.0f; + metadata->offsetHdr = 0.0f; + metadata->hdrCapacityMin = 1.0f; + metadata->hdrCapacityMax = metadata->maxContentBoost; + + float log2MinBoost = log2(metadata->minContentBoost); + float log2MaxBoost = log2(metadata->maxContentBoost); + + ColorTransformFn hdrGamutConversionFn = getHdrConversionFn( + uncompressed_yuv_420_image->colorGamut, uncompressed_p010_image->colorGamut); + + ColorCalculationFn luminanceFn = nullptr; + ColorTransformFn sdrYuvToRgbFn = nullptr; + switch (uncompressed_yuv_420_image->colorGamut) { + case ULTRAHDR_COLORGAMUT_BT709: + luminanceFn = srgbLuminance; + sdrYuvToRgbFn = srgbYuvToRgb; + break; + case ULTRAHDR_COLORGAMUT_P3: + luminanceFn = p3Luminance; + sdrYuvToRgbFn = p3YuvToRgb; + break; + case ULTRAHDR_COLORGAMUT_BT2100: + luminanceFn = bt2100Luminance; + sdrYuvToRgbFn = bt2100YuvToRgb; + break; + case ULTRAHDR_COLORGAMUT_UNSPECIFIED: + // Should be impossible to hit after input validation. + return ERROR_JPEGR_INVALID_COLORGAMUT; + } + if (sdr_is_601) { + sdrYuvToRgbFn = p3YuvToRgb; + } + + ColorTransformFn hdrYuvToRgbFn = nullptr; + switch (uncompressed_p010_image->colorGamut) { + case ULTRAHDR_COLORGAMUT_BT709: + hdrYuvToRgbFn = srgbYuvToRgb; + break; + case ULTRAHDR_COLORGAMUT_P3: + hdrYuvToRgbFn = p3YuvToRgb; + break; + case ULTRAHDR_COLORGAMUT_BT2100: + hdrYuvToRgbFn = bt2100YuvToRgb; + break; + case ULTRAHDR_COLORGAMUT_UNSPECIFIED: + // Should be impossible to hit after input validation. + return ERROR_JPEGR_INVALID_COLORGAMUT; + } + + std::mutex mutex; + const int threads = std::clamp(GetCPUCoreCount(), 1, 4); + size_t rowStep = threads == 1 ? image_height : kJobSzInRows; + JobQueue jobQueue; + + std::function<void()> generateMap = [uncompressed_yuv_420_image, uncompressed_p010_image, + metadata, dest, hdrInvOetf, hdrGamutConversionFn, + luminanceFn, sdrYuvToRgbFn, hdrYuvToRgbFn, hdr_white_nits, + log2MinBoost, log2MaxBoost, &jobQueue]() -> void { + size_t rowStart, rowEnd; + size_t dest_map_width = uncompressed_yuv_420_image->width / kMapDimensionScaleFactor; + size_t dest_map_stride = dest->width; + while (jobQueue.dequeueJob(rowStart, rowEnd)) { + for (size_t y = rowStart; y < rowEnd; ++y) { + for (size_t x = 0; x < dest_map_width; ++x) { + Color sdr_yuv_gamma = + sampleYuv420(uncompressed_yuv_420_image, kMapDimensionScaleFactor, x, y); + Color sdr_rgb_gamma = sdrYuvToRgbFn(sdr_yuv_gamma); + // We are assuming the SDR input is always sRGB transfer. +#if USE_SRGB_INVOETF_LUT + Color sdr_rgb = srgbInvOetfLUT(sdr_rgb_gamma); +#else + Color sdr_rgb = srgbInvOetf(sdr_rgb_gamma); +#endif + float sdr_y_nits = luminanceFn(sdr_rgb) * kSdrWhiteNits; + + Color hdr_yuv_gamma = sampleP010(uncompressed_p010_image, kMapDimensionScaleFactor, x, y); + Color hdr_rgb_gamma = hdrYuvToRgbFn(hdr_yuv_gamma); + Color hdr_rgb = hdrInvOetf(hdr_rgb_gamma); + hdr_rgb = hdrGamutConversionFn(hdr_rgb); + float hdr_y_nits = luminanceFn(hdr_rgb) * hdr_white_nits; + + size_t pixel_idx = x + y * dest_map_stride; + reinterpret_cast<uint8_t*>(dest->data)[pixel_idx] = + encodeGain(sdr_y_nits, hdr_y_nits, metadata, log2MinBoost, log2MaxBoost); + } + } + } + }; + + // generate map + std::vector<std::thread> workers; + for (int th = 0; th < threads - 1; th++) { + workers.push_back(std::thread(generateMap)); + } + + rowStep = (threads == 1 ? image_height : kJobSzInRows) / kMapDimensionScaleFactor; + for (size_t rowStart = 0; rowStart < map_height;) { + size_t rowEnd = std::min(rowStart + rowStep, map_height); + jobQueue.enqueueJob(rowStart, rowEnd); + rowStart = rowEnd; + } + jobQueue.markQueueForEnd(); + generateMap(); + std::for_each(workers.begin(), workers.end(), [](std::thread& t) { t.join(); }); + + map_data.release(); + return NO_ERROR; +} + +status_t JpegR::applyGainMap(jr_uncompressed_ptr uncompressed_yuv_420_image, + jr_uncompressed_ptr uncompressed_gain_map, + ultrahdr_metadata_ptr metadata, + ultrahdr_output_format output_format, + float max_display_boost, + jr_uncompressed_ptr dest) { + if (uncompressed_yuv_420_image == nullptr + || uncompressed_gain_map == nullptr + || metadata == nullptr + || dest == nullptr) { + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (metadata->version.compare("1.0")) { + ALOGE("Unsupported metadata version: %s", metadata->version.c_str()); + return ERROR_JPEGR_UNSUPPORTED_METADATA; + } + if (metadata->gamma != 1.0f) { + ALOGE("Unsupported metadata gamma: %f", metadata->gamma); + return ERROR_JPEGR_UNSUPPORTED_METADATA; + } + if (metadata->offsetSdr != 0.0f || metadata->offsetHdr != 0.0f) { + ALOGE("Unsupported metadata offset sdr, hdr: %f, %f", metadata->offsetSdr, + metadata->offsetHdr); + return ERROR_JPEGR_UNSUPPORTED_METADATA; + } + if (metadata->hdrCapacityMin != metadata->minContentBoost + || metadata->hdrCapacityMax != metadata->maxContentBoost) { + ALOGE("Unsupported metadata hdr capacity min, max: %f, %f", metadata->hdrCapacityMin, + metadata->hdrCapacityMax); + return ERROR_JPEGR_UNSUPPORTED_METADATA; + } + + // TODO: remove once map scaling factor is computed based on actual map dims + size_t image_width = uncompressed_yuv_420_image->width; + size_t image_height = uncompressed_yuv_420_image->height; + size_t map_width = image_width / kMapDimensionScaleFactor; + size_t map_height = image_height / kMapDimensionScaleFactor; + map_width = static_cast<size_t>( + floor((map_width + kJpegBlock - 1) / kJpegBlock)) * kJpegBlock; + map_height = ((map_height + 1) >> 1) << 1; + if (map_width != uncompressed_gain_map->width + || map_height != uncompressed_gain_map->height) { + ALOGE("gain map dimensions and primary image dimensions are not to scale"); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + dest->width = uncompressed_yuv_420_image->width; + dest->height = uncompressed_yuv_420_image->height; + ShepardsIDW idwTable(kMapDimensionScaleFactor); + float display_boost = std::min(max_display_boost, metadata->maxContentBoost); + GainLUT gainLUT(metadata, display_boost); + + JobQueue jobQueue; + std::function<void()> applyRecMap = [uncompressed_yuv_420_image, uncompressed_gain_map, + metadata, dest, &jobQueue, &idwTable, output_format, + &gainLUT, display_boost]() -> void { + size_t width = uncompressed_yuv_420_image->width; + size_t height = uncompressed_yuv_420_image->height; + + size_t rowStart, rowEnd; + while (jobQueue.dequeueJob(rowStart, rowEnd)) { + for (size_t y = rowStart; y < rowEnd; ++y) { + for (size_t x = 0; x < width; ++x) { + Color yuv_gamma_sdr = getYuv420Pixel(uncompressed_yuv_420_image, x, y); + // Assuming the sdr image is a decoded JPEG, we should always use Rec.601 YUV coefficients + Color rgb_gamma_sdr = p3YuvToRgb(yuv_gamma_sdr); + // We are assuming the SDR base image is always sRGB transfer. +#if USE_SRGB_INVOETF_LUT + Color rgb_sdr = srgbInvOetfLUT(rgb_gamma_sdr); +#else + Color rgb_sdr = srgbInvOetf(rgb_gamma_sdr); +#endif + float gain; + // TODO: determine map scaling factor based on actual map dims + size_t map_scale_factor = kMapDimensionScaleFactor; + // TODO: If map_scale_factor is guaranteed to be an integer, then remove the following. + // Currently map_scale_factor is of type size_t, but it could be changed to a float + // later. + if (map_scale_factor != floorf(map_scale_factor)) { + gain = sampleMap(uncompressed_gain_map, map_scale_factor, x, y); + } else { + gain = sampleMap(uncompressed_gain_map, map_scale_factor, x, y, idwTable); + } + +#if USE_APPLY_GAIN_LUT + Color rgb_hdr = applyGainLUT(rgb_sdr, gain, gainLUT); +#else + Color rgb_hdr = applyGain(rgb_sdr, gain, metadata, display_boost); +#endif + rgb_hdr = rgb_hdr / display_boost; + size_t pixel_idx = x + y * width; + + switch (output_format) { + case ULTRAHDR_OUTPUT_HDR_LINEAR: + { + uint64_t rgba_f16 = colorToRgbaF16(rgb_hdr); + reinterpret_cast<uint64_t*>(dest->data)[pixel_idx] = rgba_f16; + break; + } + case ULTRAHDR_OUTPUT_HDR_HLG: + { +#if USE_HLG_OETF_LUT + ColorTransformFn hdrOetf = hlgOetfLUT; +#else + ColorTransformFn hdrOetf = hlgOetf; +#endif + Color rgb_gamma_hdr = hdrOetf(rgb_hdr); + uint32_t rgba_1010102 = colorToRgba1010102(rgb_gamma_hdr); + reinterpret_cast<uint32_t*>(dest->data)[pixel_idx] = rgba_1010102; + break; + } + case ULTRAHDR_OUTPUT_HDR_PQ: + { +#if USE_HLG_OETF_LUT + ColorTransformFn hdrOetf = pqOetfLUT; +#else + ColorTransformFn hdrOetf = pqOetf; +#endif + Color rgb_gamma_hdr = hdrOetf(rgb_hdr); + uint32_t rgba_1010102 = colorToRgba1010102(rgb_gamma_hdr); + reinterpret_cast<uint32_t*>(dest->data)[pixel_idx] = rgba_1010102; + break; + } + default: + {} + // Should be impossible to hit after input validation. + } + } + } + } + }; + + const int threads = std::clamp(GetCPUCoreCount(), 1, 4); + std::vector<std::thread> workers; + for (int th = 0; th < threads - 1; th++) { + workers.push_back(std::thread(applyRecMap)); + } + const int rowStep = threads == 1 ? uncompressed_yuv_420_image->height : kJobSzInRows; + for (int rowStart = 0; rowStart < uncompressed_yuv_420_image->height;) { + int rowEnd = std::min(rowStart + rowStep, uncompressed_yuv_420_image->height); + jobQueue.enqueueJob(rowStart, rowEnd); + rowStart = rowEnd; + } + jobQueue.markQueueForEnd(); + applyRecMap(); + std::for_each(workers.begin(), workers.end(), [](std::thread& t) { t.join(); }); + return NO_ERROR; +} + +status_t JpegR::extractPrimaryImageAndGainMap(jr_compressed_ptr compressed_jpegr_image, + jr_compressed_ptr primary_image, + jr_compressed_ptr gain_map) { + if (compressed_jpegr_image == nullptr) { + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + MessageHandler msg_handler; + std::shared_ptr<DataSegment> seg = + DataSegment::Create(DataRange(0, compressed_jpegr_image->length), + static_cast<const uint8_t*>(compressed_jpegr_image->data), + DataSegment::BufferDispositionPolicy::kDontDelete); + DataSegmentDataSource data_source(seg); + JpegInfoBuilder jpeg_info_builder; + jpeg_info_builder.SetImageLimit(2); + JpegScanner jpeg_scanner(&msg_handler); + jpeg_scanner.Run(&data_source, &jpeg_info_builder); + data_source.Reset(); + + if (jpeg_scanner.HasError()) { + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + const auto& jpeg_info = jpeg_info_builder.GetInfo(); + const auto& image_ranges = jpeg_info.GetImageRanges(); + if (image_ranges.empty()) { + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (image_ranges.size() != 2) { + // Must be 2 JPEG Images + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (primary_image != nullptr) { + primary_image->data = static_cast<uint8_t*>(compressed_jpegr_image->data) + + image_ranges[0].GetBegin(); + primary_image->length = image_ranges[0].GetLength(); + } + + if (gain_map != nullptr) { + gain_map->data = static_cast<uint8_t*>(compressed_jpegr_image->data) + + image_ranges[1].GetBegin(); + gain_map->length = image_ranges[1].GetLength(); + } + + return NO_ERROR; +} + + +status_t JpegR::extractGainMap(jr_compressed_ptr compressed_jpegr_image, + jr_compressed_ptr dest) { + if (compressed_jpegr_image == nullptr || dest == nullptr) { + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + return extractPrimaryImageAndGainMap(compressed_jpegr_image, nullptr, dest); +} + +// JPEG/R structure: +// SOI (ff d8) +// +// (Optional, only if EXIF package is from outside) +// APP1 (ff e1) +// 2 bytes of length (2 + length of exif package) +// EXIF package (this includes the first two bytes representing the package length) +// +// (Required, XMP package) APP1 (ff e1) +// 2 bytes of length (2 + 29 + length of xmp package) +// name space ("http://ns.adobe.com/xap/1.0/\0") +// XMP +// +// (Required, MPF package) APP2 (ff e2) +// 2 bytes of length +// MPF +// +// (Required) primary image (without the first two bytes (SOI), may have other packages) +// +// SOI (ff d8) +// +// (Required, XMP package) APP1 (ff e1) +// 2 bytes of length (2 + 29 + length of xmp package) +// name space ("http://ns.adobe.com/xap/1.0/\0") +// XMP +// +// (Required) secondary image (the gain map, without the first two bytes (SOI)) +// +// Metadata versions we are using: +// ECMA TR-98 for JFIF marker +// Exif 2.2 spec for EXIF marker +// Adobe XMP spec part 3 for XMP marker +// ICC v4.3 spec for ICC +status_t JpegR::appendGainMap(jr_compressed_ptr compressed_jpeg_image, + jr_compressed_ptr compressed_gain_map, + jr_exif_ptr exif, + void* icc, size_t icc_size, + ultrahdr_metadata_ptr metadata, + jr_compressed_ptr dest) { + if (compressed_jpeg_image == nullptr + || compressed_gain_map == nullptr + || metadata == nullptr + || dest == nullptr) { + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (metadata->version.compare("1.0")) { + ALOGE("received bad value for version: %s", metadata->version.c_str()); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + if (metadata->maxContentBoost < metadata->minContentBoost) { + ALOGE("received bad value for content boost min %f, max %f", metadata->minContentBoost, + metadata->maxContentBoost); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (metadata->hdrCapacityMax < metadata->hdrCapacityMin || metadata->hdrCapacityMin < 1.0f) { + ALOGE("received bad value for hdr capacity min %f, max %f", metadata->hdrCapacityMin, + metadata->hdrCapacityMax); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (metadata->offsetSdr < 0.0f || metadata->offsetHdr < 0.0f) { + ALOGE("received bad value for offset sdr %f, hdr %f", metadata->offsetSdr, + metadata->offsetHdr); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + if (metadata->gamma <= 0.0f) { + ALOGE("received bad value for gamma %f", metadata->gamma); + return ERROR_JPEGR_INVALID_INPUT_TYPE; + } + + const string nameSpace = "http://ns.adobe.com/xap/1.0/"; + const int nameSpaceLength = nameSpace.size() + 1; // need to count the null terminator + + // calculate secondary image length first, because the length will be written into the primary + // image xmp + const string xmp_secondary = generateXmpForSecondaryImage(*metadata); + const int xmp_secondary_length = 2 /* 2 bytes representing the length of the package */ + + nameSpaceLength /* 29 bytes length of name space including \0 */ + + xmp_secondary.size(); /* length of xmp packet */ + const int secondary_image_size = 2 /* 2 bytes length of APP1 sign */ + + xmp_secondary_length + + compressed_gain_map->length; + // primary image + const string xmp_primary = generateXmpForPrimaryImage(secondary_image_size, *metadata); + // same as primary + const int xmp_primary_length = 2 + nameSpaceLength + xmp_primary.size(); + + int pos = 0; + // Begin primary image + // Write SOI + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kStart, 1, pos)); + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kSOI, 1, pos)); + + // Write EXIF + if (exif != nullptr) { + const int length = 2 + exif->length; + const uint8_t lengthH = ((length >> 8) & 0xff); + const uint8_t lengthL = (length & 0xff); + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kStart, 1, pos)); + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kAPP1, 1, pos)); + JPEGR_CHECK(Write(dest, &lengthH, 1, pos)); + JPEGR_CHECK(Write(dest, &lengthL, 1, pos)); + JPEGR_CHECK(Write(dest, exif->data, exif->length, pos)); + } + + // Prepare and write XMP + { + const int length = xmp_primary_length; + const uint8_t lengthH = ((length >> 8) & 0xff); + const uint8_t lengthL = (length & 0xff); + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kStart, 1, pos)); + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kAPP1, 1, pos)); + JPEGR_CHECK(Write(dest, &lengthH, 1, pos)); + JPEGR_CHECK(Write(dest, &lengthL, 1, pos)); + JPEGR_CHECK(Write(dest, (void*)nameSpace.c_str(), nameSpaceLength, pos)); + JPEGR_CHECK(Write(dest, (void*)xmp_primary.c_str(), xmp_primary.size(), pos)); + } + + // Write ICC + if (icc != nullptr && icc_size > 0) { + const int length = icc_size + 2; + const uint8_t lengthH = ((length >> 8) & 0xff); + const uint8_t lengthL = (length & 0xff); + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kStart, 1, pos)); + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kAPP2, 1, pos)); + JPEGR_CHECK(Write(dest, &lengthH, 1, pos)); + JPEGR_CHECK(Write(dest, &lengthL, 1, pos)); + JPEGR_CHECK(Write(dest, icc, icc_size, pos)); + } + + // Prepare and write MPF + { + const int length = 2 + calculateMpfSize(); + const uint8_t lengthH = ((length >> 8) & 0xff); + const uint8_t lengthL = (length & 0xff); + int primary_image_size = pos + length + compressed_jpeg_image->length; + // between APP2 + package size + signature + // ff e2 00 58 4d 50 46 00 + // 2 + 2 + 4 = 8 (bytes) + // and ff d8 sign of the secondary image + int secondary_image_offset = primary_image_size - pos - 8; + sp<DataStruct> mpf = generateMpf(primary_image_size, + 0, /* primary_image_offset */ + secondary_image_size, + secondary_image_offset); + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kStart, 1, pos)); + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kAPP2, 1, pos)); + JPEGR_CHECK(Write(dest, &lengthH, 1, pos)); + JPEGR_CHECK(Write(dest, &lengthL, 1, pos)); + JPEGR_CHECK(Write(dest, (void*)mpf->getData(), mpf->getLength(), pos)); + } + + // Write primary image + JPEGR_CHECK(Write(dest, + (uint8_t*)compressed_jpeg_image->data + 2, compressed_jpeg_image->length - 2, pos)); + // Finish primary image + + // Begin secondary image (gain map) + // Write SOI + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kStart, 1, pos)); + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kSOI, 1, pos)); + + // Prepare and write XMP + { + const int length = xmp_secondary_length; + const uint8_t lengthH = ((length >> 8) & 0xff); + const uint8_t lengthL = (length & 0xff); + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kStart, 1, pos)); + JPEGR_CHECK(Write(dest, &photos_editing_formats::image_io::JpegMarker::kAPP1, 1, pos)); + JPEGR_CHECK(Write(dest, &lengthH, 1, pos)); + JPEGR_CHECK(Write(dest, &lengthL, 1, pos)); + JPEGR_CHECK(Write(dest, (void*)nameSpace.c_str(), nameSpaceLength, pos)); + JPEGR_CHECK(Write(dest, (void*)xmp_secondary.c_str(), xmp_secondary.size(), pos)); + } + + // Write secondary image + JPEGR_CHECK(Write(dest, + (uint8_t*)compressed_gain_map->data + 2, compressed_gain_map->length - 2, pos)); + + // Set back length + dest->length = pos; + + // Done! + return NO_ERROR; +} + +status_t JpegR::toneMap(jr_uncompressed_ptr src, jr_uncompressed_ptr dest) { + if (src == nullptr || dest == nullptr) { + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + uint16_t* src_luma_data = reinterpret_cast<uint16_t*>(src->data); + size_t src_luma_stride = src->luma_stride == 0 ? src->width : src->luma_stride; + + uint16_t* src_chroma_data; + size_t src_chroma_stride; + if (src->chroma_data == nullptr) { + src_chroma_stride = src_luma_stride; + src_chroma_data = &reinterpret_cast<uint16_t*>(src->data)[src_luma_stride * src->height]; + } else { + src_chroma_stride = src->chroma_stride; + src_chroma_data = reinterpret_cast<uint16_t*>(src->chroma_data); + } + dest->width = src->width; + dest->height = src->height; + + size_t dest_luma_pixel_count = dest->width * dest->height; + + for (size_t y = 0; y < src->height; ++y) { + for (size_t x = 0; x < src->width; ++x) { + size_t src_y_idx = y * src_luma_stride + x; + size_t src_u_idx = (y >> 1) * src_chroma_stride + (x & ~0x1); + size_t src_v_idx = src_u_idx + 1; + + uint16_t y_uint = src_luma_data[src_y_idx] >> 6; + uint16_t u_uint = src_chroma_data[src_u_idx] >> 6; + uint16_t v_uint = src_chroma_data[src_v_idx] >> 6; + + size_t dest_y_idx = x + y * dest->width; + size_t dest_uv_idx = x / 2 + (y / 2) * (dest->width / 2); + + uint8_t* y = &reinterpret_cast<uint8_t*>(dest->data)[dest_y_idx]; + uint8_t* u = &reinterpret_cast<uint8_t*>(dest->data)[dest_luma_pixel_count + dest_uv_idx]; + uint8_t* v = &reinterpret_cast<uint8_t*>( + dest->data)[dest_luma_pixel_count * 5 / 4 + dest_uv_idx]; + + *y = static_cast<uint8_t>((y_uint >> 2) & 0xff); + *u = static_cast<uint8_t>((u_uint >> 2) & 0xff); + *v = static_cast<uint8_t>((v_uint >> 2) & 0xff); + } + } + + dest->colorGamut = src->colorGamut; + + return NO_ERROR; +} + +status_t JpegR::convertYuv(jr_uncompressed_ptr image, + ultrahdr_color_gamut src_encoding, + ultrahdr_color_gamut dest_encoding) { + if (image == nullptr) { + return ERROR_JPEGR_INVALID_NULL_PTR; + } + + if (src_encoding == ULTRAHDR_COLORGAMUT_UNSPECIFIED + || dest_encoding == ULTRAHDR_COLORGAMUT_UNSPECIFIED) { + return ERROR_JPEGR_INVALID_COLORGAMUT; + } + + ColorTransformFn conversionFn = nullptr; + switch (src_encoding) { + case ULTRAHDR_COLORGAMUT_BT709: + switch (dest_encoding) { + case ULTRAHDR_COLORGAMUT_BT709: + return NO_ERROR; + case ULTRAHDR_COLORGAMUT_P3: + conversionFn = yuv709To601; + break; + case ULTRAHDR_COLORGAMUT_BT2100: + conversionFn = yuv709To2100; + break; + default: + // Should be impossible to hit after input validation + return ERROR_JPEGR_INVALID_COLORGAMUT; + } + break; + case ULTRAHDR_COLORGAMUT_P3: + switch (dest_encoding) { + case ULTRAHDR_COLORGAMUT_BT709: + conversionFn = yuv601To709; + break; + case ULTRAHDR_COLORGAMUT_P3: + return NO_ERROR; + case ULTRAHDR_COLORGAMUT_BT2100: + conversionFn = yuv601To2100; + break; + default: + // Should be impossible to hit after input validation + return ERROR_JPEGR_INVALID_COLORGAMUT; + } + break; + case ULTRAHDR_COLORGAMUT_BT2100: + switch (dest_encoding) { + case ULTRAHDR_COLORGAMUT_BT709: + conversionFn = yuv2100To709; + break; + case ULTRAHDR_COLORGAMUT_P3: + conversionFn = yuv2100To601; + break; + case ULTRAHDR_COLORGAMUT_BT2100: + return NO_ERROR; + default: + // Should be impossible to hit after input validation + return ERROR_JPEGR_INVALID_COLORGAMUT; + } + break; + default: + // Should be impossible to hit after input validation + return ERROR_JPEGR_INVALID_COLORGAMUT; + } + + if (conversionFn == nullptr) { + // Should be impossible to hit after input validation + return ERROR_JPEGR_INVALID_COLORGAMUT; + } + + for (size_t y = 0; y < image->height / 2; ++y) { + for (size_t x = 0; x < image->width / 2; ++x) { + transformYuv420(image, x, y, conversionFn); + } + } + + return NO_ERROR; +} + +} // namespace android::ultrahdr diff --git a/libs/ultrahdr/jpegrutils.cpp b/libs/ultrahdr/jpegrutils.cpp new file mode 100644 index 0000000000..c434eb6459 --- /dev/null +++ b/libs/ultrahdr/jpegrutils.cpp @@ -0,0 +1,600 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ultrahdr/jpegrutils.h> + +#include <algorithm> +#include <cmath> + +#include <image_io/xml/xml_reader.h> +#include <image_io/xml/xml_writer.h> +#include <image_io/base/message_handler.h> +#include <image_io/xml/xml_element_rules.h> +#include <image_io/xml/xml_handler.h> +#include <image_io/xml/xml_rule.h> +#include <utils/Log.h> + +using namespace photos_editing_formats::image_io; +using namespace std; + +namespace android::ultrahdr { +/* + * Helper function used for generating XMP metadata. + * + * @param prefix The prefix part of the name. + * @param suffix The suffix part of the name. + * @return A name of the form "prefix:suffix". + */ +static inline string Name(const string &prefix, const string &suffix) { + std::stringstream ss; + ss << prefix << ":" << suffix; + return ss.str(); +} + +DataStruct::DataStruct(int s) { + data = malloc(s); + length = s; + memset(data, 0, s); + writePos = 0; +} + +DataStruct::~DataStruct() { + if (data != nullptr) { + free(data); + } +} + +void* DataStruct::getData() { + return data; +} + +int DataStruct::getLength() { + return length; +} + +int DataStruct::getBytesWritten() { + return writePos; +} + +bool DataStruct::write8(uint8_t value) { + uint8_t v = value; + return write(&v, 1); +} + +bool DataStruct::write16(uint16_t value) { + uint16_t v = value; + return write(&v, 2); +} +bool DataStruct::write32(uint32_t value) { + uint32_t v = value; + return write(&v, 4); +} + +bool DataStruct::write(const void* src, int size) { + if (writePos + size > length) { + ALOGE("Writing out of boundary: write position: %d, size: %d, capacity: %d", + writePos, size, length); + return false; + } + memcpy((uint8_t*) data + writePos, src, size); + writePos += size; + return true; +} + +/* + * Helper function used for writing data to destination. + */ +status_t Write(jr_compressed_ptr destination, const void* source, size_t length, int &position) { + if (position + length > destination->maxLength) { + return ERROR_JPEGR_BUFFER_TOO_SMALL; + } + + memcpy((uint8_t*)destination->data + sizeof(uint8_t) * position, source, length); + position += length; + return NO_ERROR; +} + +// Extremely simple XML Handler - just searches for interesting elements +class XMPXmlHandler : public XmlHandler { +public: + + XMPXmlHandler() : XmlHandler() { + state = NotStrarted; + versionFound = false; + minContentBoostFound = false; + maxContentBoostFound = false; + gammaFound = false; + offsetSdrFound = false; + offsetHdrFound = false; + hdrCapacityMinFound = false; + hdrCapacityMaxFound = false; + baseRenditionIsHdrFound = false; + } + + enum ParseState { + NotStrarted, + Started, + Done + }; + + virtual DataMatchResult StartElement(const XmlTokenContext& context) { + string val; + if (context.BuildTokenValue(&val)) { + if (!val.compare(containerName)) { + state = Started; + } else { + if (state != Done) { + state = NotStrarted; + } + } + } + return context.GetResult(); + } + + virtual DataMatchResult FinishElement(const XmlTokenContext& context) { + if (state == Started) { + state = Done; + lastAttributeName = ""; + } + return context.GetResult(); + } + + virtual DataMatchResult AttributeName(const XmlTokenContext& context) { + string val; + if (state == Started) { + if (context.BuildTokenValue(&val)) { + if (!val.compare(versionAttrName)) { + lastAttributeName = versionAttrName; + } else if (!val.compare(maxContentBoostAttrName)) { + lastAttributeName = maxContentBoostAttrName; + } else if (!val.compare(minContentBoostAttrName)) { + lastAttributeName = minContentBoostAttrName; + } else if (!val.compare(gammaAttrName)) { + lastAttributeName = gammaAttrName; + } else if (!val.compare(offsetSdrAttrName)) { + lastAttributeName = offsetSdrAttrName; + } else if (!val.compare(offsetHdrAttrName)) { + lastAttributeName = offsetHdrAttrName; + } else if (!val.compare(hdrCapacityMinAttrName)) { + lastAttributeName = hdrCapacityMinAttrName; + } else if (!val.compare(hdrCapacityMaxAttrName)) { + lastAttributeName = hdrCapacityMaxAttrName; + } else if (!val.compare(baseRenditionIsHdrAttrName)) { + lastAttributeName = baseRenditionIsHdrAttrName; + } else { + lastAttributeName = ""; + } + } + } + return context.GetResult(); + } + + virtual DataMatchResult AttributeValue(const XmlTokenContext& context) { + string val; + if (state == Started) { + if (context.BuildTokenValue(&val, true)) { + if (!lastAttributeName.compare(versionAttrName)) { + versionStr = val; + versionFound = true; + } else if (!lastAttributeName.compare(maxContentBoostAttrName)) { + maxContentBoostStr = val; + maxContentBoostFound = true; + } else if (!lastAttributeName.compare(minContentBoostAttrName)) { + minContentBoostStr = val; + minContentBoostFound = true; + } else if (!lastAttributeName.compare(gammaAttrName)) { + gammaStr = val; + gammaFound = true; + } else if (!lastAttributeName.compare(offsetSdrAttrName)) { + offsetSdrStr = val; + offsetSdrFound = true; + } else if (!lastAttributeName.compare(offsetHdrAttrName)) { + offsetHdrStr = val; + offsetHdrFound = true; + } else if (!lastAttributeName.compare(hdrCapacityMinAttrName)) { + hdrCapacityMinStr = val; + hdrCapacityMinFound = true; + } else if (!lastAttributeName.compare(hdrCapacityMaxAttrName)) { + hdrCapacityMaxStr = val; + hdrCapacityMaxFound = true; + } else if (!lastAttributeName.compare(baseRenditionIsHdrAttrName)) { + baseRenditionIsHdrStr = val; + baseRenditionIsHdrFound = true; + } + } + } + return context.GetResult(); + } + + bool getVersion(string* version, bool* present) { + if (state == Done) { + *version = versionStr; + *present = versionFound; + return true; + } else { + return false; + } + } + + bool getMaxContentBoost(float* max_content_boost, bool* present) { + if (state == Done) { + *present = maxContentBoostFound; + stringstream ss(maxContentBoostStr); + float val; + if (ss >> val) { + *max_content_boost = exp2(val); + return true; + } else { + return false; + } + } else { + return false; + } + } + + bool getMinContentBoost(float* min_content_boost, bool* present) { + if (state == Done) { + *present = minContentBoostFound; + stringstream ss(minContentBoostStr); + float val; + if (ss >> val) { + *min_content_boost = exp2(val); + return true; + } else { + return false; + } + } else { + return false; + } + } + + bool getGamma(float* gamma, bool* present) { + if (state == Done) { + *present = gammaFound; + stringstream ss(gammaStr); + float val; + if (ss >> val) { + *gamma = val; + return true; + } else { + return false; + } + } else { + return false; + } + } + + + bool getOffsetSdr(float* offset_sdr, bool* present) { + if (state == Done) { + *present = offsetSdrFound; + stringstream ss(offsetSdrStr); + float val; + if (ss >> val) { + *offset_sdr = val; + return true; + } else { + return false; + } + } else { + return false; + } + } + + + bool getOffsetHdr(float* offset_hdr, bool* present) { + if (state == Done) { + *present = offsetHdrFound; + stringstream ss(offsetHdrStr); + float val; + if (ss >> val) { + *offset_hdr = val; + return true; + } else { + return false; + } + } else { + return false; + } + } + + + bool getHdrCapacityMin(float* hdr_capacity_min, bool* present) { + if (state == Done) { + *present = hdrCapacityMinFound; + stringstream ss(hdrCapacityMinStr); + float val; + if (ss >> val) { + *hdr_capacity_min = exp2(val); + return true; + } else { + return false; + } + } else { + return false; + } + } + + + bool getHdrCapacityMax(float* hdr_capacity_max, bool* present) { + if (state == Done) { + *present = hdrCapacityMaxFound; + stringstream ss(hdrCapacityMaxStr); + float val; + if (ss >> val) { + *hdr_capacity_max = exp2(val); + return true; + } else { + return false; + } + } else { + return false; + } + } + + + bool getBaseRenditionIsHdr(bool* base_rendition_is_hdr, bool* present) { + if (state == Done) { + *present = baseRenditionIsHdrFound; + if (!baseRenditionIsHdrStr.compare("False")) { + *base_rendition_is_hdr = false; + return true; + } else if (!baseRenditionIsHdrStr.compare("True")) { + *base_rendition_is_hdr = true; + return true; + } else { + return false; + } + } else { + return false; + } + } + + + +private: + static const string containerName; + + static const string versionAttrName; + string versionStr; + bool versionFound; + static const string maxContentBoostAttrName; + string maxContentBoostStr; + bool maxContentBoostFound; + static const string minContentBoostAttrName; + string minContentBoostStr; + bool minContentBoostFound; + static const string gammaAttrName; + string gammaStr; + bool gammaFound; + static const string offsetSdrAttrName; + string offsetSdrStr; + bool offsetSdrFound; + static const string offsetHdrAttrName; + string offsetHdrStr; + bool offsetHdrFound; + static const string hdrCapacityMinAttrName; + string hdrCapacityMinStr; + bool hdrCapacityMinFound; + static const string hdrCapacityMaxAttrName; + string hdrCapacityMaxStr; + bool hdrCapacityMaxFound; + static const string baseRenditionIsHdrAttrName; + string baseRenditionIsHdrStr; + bool baseRenditionIsHdrFound; + + string lastAttributeName; + ParseState state; +}; + +// GContainer XMP constants - URI and namespace prefix +const string kContainerUri = "http://ns.google.com/photos/1.0/container/"; +const string kContainerPrefix = "Container"; + +// GContainer XMP constants - element and attribute names +const string kConDirectory = Name(kContainerPrefix, "Directory"); +const string kConItem = Name(kContainerPrefix, "Item"); + +// GContainer XMP constants - names for XMP handlers +const string XMPXmlHandler::containerName = "rdf:Description"; +// Item XMP constants - URI and namespace prefix +const string kItemUri = "http://ns.google.com/photos/1.0/container/item/"; +const string kItemPrefix = "Item"; + +// Item XMP constants - element and attribute names +const string kItemLength = Name(kItemPrefix, "Length"); +const string kItemMime = Name(kItemPrefix, "Mime"); +const string kItemSemantic = Name(kItemPrefix, "Semantic"); + +// Item XMP constants - element and attribute values +const string kSemanticPrimary = "Primary"; +const string kSemanticGainMap = "GainMap"; +const string kMimeImageJpeg = "image/jpeg"; + +// GainMap XMP constants - URI and namespace prefix +const string kGainMapUri = "http://ns.adobe.com/hdr-gain-map/1.0/"; +const string kGainMapPrefix = "hdrgm"; + +// GainMap XMP constants - element and attribute names +const string kMapVersion = Name(kGainMapPrefix, "Version"); +const string kMapGainMapMin = Name(kGainMapPrefix, "GainMapMin"); +const string kMapGainMapMax = Name(kGainMapPrefix, "GainMapMax"); +const string kMapGamma = Name(kGainMapPrefix, "Gamma"); +const string kMapOffsetSdr = Name(kGainMapPrefix, "OffsetSDR"); +const string kMapOffsetHdr = Name(kGainMapPrefix, "OffsetHDR"); +const string kMapHDRCapacityMin = Name(kGainMapPrefix, "HDRCapacityMin"); +const string kMapHDRCapacityMax = Name(kGainMapPrefix, "HDRCapacityMax"); +const string kMapBaseRenditionIsHDR = Name(kGainMapPrefix, "BaseRenditionIsHDR"); + +// GainMap XMP constants - names for XMP handlers +const string XMPXmlHandler::versionAttrName = kMapVersion; +const string XMPXmlHandler::minContentBoostAttrName = kMapGainMapMin; +const string XMPXmlHandler::maxContentBoostAttrName = kMapGainMapMax; +const string XMPXmlHandler::gammaAttrName = kMapGamma; +const string XMPXmlHandler::offsetSdrAttrName = kMapOffsetSdr; +const string XMPXmlHandler::offsetHdrAttrName = kMapOffsetHdr; +const string XMPXmlHandler::hdrCapacityMinAttrName = kMapHDRCapacityMin; +const string XMPXmlHandler::hdrCapacityMaxAttrName = kMapHDRCapacityMax; +const string XMPXmlHandler::baseRenditionIsHdrAttrName = kMapBaseRenditionIsHDR; + +bool getMetadataFromXMP(uint8_t* xmp_data, size_t xmp_size, ultrahdr_metadata_struct* metadata) { + string nameSpace = "http://ns.adobe.com/xap/1.0/\0"; + + if (xmp_size < nameSpace.size()+2) { + // Data too short + return false; + } + + if (strncmp(reinterpret_cast<char*>(xmp_data), nameSpace.c_str(), nameSpace.size())) { + // Not correct namespace + return false; + } + + // Position the pointers to the start of XMP XML portion + xmp_data += nameSpace.size()+1; + xmp_size -= nameSpace.size()+1; + XMPXmlHandler handler; + + // We need to remove tail data until the closing tag. Otherwise parser will throw an error. + while(xmp_data[xmp_size-1]!='>' && xmp_size > 1) { + xmp_size--; + } + + string str(reinterpret_cast<const char*>(xmp_data), xmp_size); + MessageHandler msg_handler; + unique_ptr<XmlRule> rule(new XmlElementRule); + XmlReader reader(&handler, &msg_handler); + reader.StartParse(std::move(rule)); + reader.Parse(str); + reader.FinishParse(); + if (reader.HasErrors()) { + // Parse error + return false; + } + + // Apply default values to any not-present fields, except for Version, + // maxContentBoost, and hdrCapacityMax, which are required. Return false if + // we encounter a present field that couldn't be parsed, since this + // indicates it is invalid (eg. string where there should be a float). + bool present = false; + if (!handler.getVersion(&metadata->version, &present) || !present) { + return false; + } + if (!handler.getMaxContentBoost(&metadata->maxContentBoost, &present) || !present) { + return false; + } + if (!handler.getHdrCapacityMax(&metadata->hdrCapacityMax, &present) || !present) { + return false; + } + if (!handler.getMinContentBoost(&metadata->minContentBoost, &present)) { + if (present) return false; + metadata->minContentBoost = 1.0f; + } + if (!handler.getGamma(&metadata->gamma, &present)) { + if (present) return false; + metadata->gamma = 1.0f; + } + if (!handler.getOffsetSdr(&metadata->offsetSdr, &present)) { + if (present) return false; + metadata->offsetSdr = 1.0f / 64.0f; + } + if (!handler.getOffsetHdr(&metadata->offsetHdr, &present)) { + if (present) return false; + metadata->offsetHdr = 1.0f / 64.0f; + } + if (!handler.getHdrCapacityMin(&metadata->hdrCapacityMin, &present)) { + if (present) return false; + metadata->hdrCapacityMin = 1.0f; + } + + bool base_rendition_is_hdr; + if (!handler.getBaseRenditionIsHdr(&base_rendition_is_hdr, &present)) { + if (present) return false; + base_rendition_is_hdr = false; + } + if (base_rendition_is_hdr) { + ALOGE("Base rendition of HDR is not supported!"); + return false; + } + + return true; +} + +string generateXmpForPrimaryImage(int secondary_image_length, ultrahdr_metadata_struct& metadata) { + const vector<string> kConDirSeq({kConDirectory, string("rdf:Seq")}); + const vector<string> kLiItem({string("rdf:li"), kConItem}); + + std::stringstream ss; + photos_editing_formats::image_io::XmlWriter writer(ss); + writer.StartWritingElement("x:xmpmeta"); + writer.WriteXmlns("x", "adobe:ns:meta/"); + writer.WriteAttributeNameAndValue("x:xmptk", "Adobe XMP Core 5.1.2"); + writer.StartWritingElement("rdf:RDF"); + writer.WriteXmlns("rdf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#"); + writer.StartWritingElement("rdf:Description"); + writer.WriteXmlns(kContainerPrefix, kContainerUri); + writer.WriteXmlns(kItemPrefix, kItemUri); + writer.WriteXmlns(kGainMapPrefix, kGainMapUri); + writer.WriteAttributeNameAndValue(kMapVersion, metadata.version); + + writer.StartWritingElements(kConDirSeq); + + size_t item_depth = writer.StartWritingElement("rdf:li"); + writer.WriteAttributeNameAndValue("rdf:parseType", "Resource"); + writer.StartWritingElement(kConItem); + writer.WriteAttributeNameAndValue(kItemSemantic, kSemanticPrimary); + writer.WriteAttributeNameAndValue(kItemMime, kMimeImageJpeg); + writer.FinishWritingElementsToDepth(item_depth); + + writer.StartWritingElement("rdf:li"); + writer.WriteAttributeNameAndValue("rdf:parseType", "Resource"); + writer.StartWritingElement(kConItem); + writer.WriteAttributeNameAndValue(kItemSemantic, kSemanticGainMap); + writer.WriteAttributeNameAndValue(kItemMime, kMimeImageJpeg); + writer.WriteAttributeNameAndValue(kItemLength, secondary_image_length); + + writer.FinishWriting(); + + return ss.str(); +} + +string generateXmpForSecondaryImage(ultrahdr_metadata_struct& metadata) { + const vector<string> kConDirSeq({kConDirectory, string("rdf:Seq")}); + + std::stringstream ss; + photos_editing_formats::image_io::XmlWriter writer(ss); + writer.StartWritingElement("x:xmpmeta"); + writer.WriteXmlns("x", "adobe:ns:meta/"); + writer.WriteAttributeNameAndValue("x:xmptk", "Adobe XMP Core 5.1.2"); + writer.StartWritingElement("rdf:RDF"); + writer.WriteXmlns("rdf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#"); + writer.StartWritingElement("rdf:Description"); + writer.WriteXmlns(kGainMapPrefix, kGainMapUri); + writer.WriteAttributeNameAndValue(kMapVersion, metadata.version); + writer.WriteAttributeNameAndValue(kMapGainMapMin, log2(metadata.minContentBoost)); + writer.WriteAttributeNameAndValue(kMapGainMapMax, log2(metadata.maxContentBoost)); + writer.WriteAttributeNameAndValue(kMapGamma, metadata.gamma); + writer.WriteAttributeNameAndValue(kMapOffsetSdr, metadata.offsetSdr); + writer.WriteAttributeNameAndValue(kMapOffsetHdr, metadata.offsetHdr); + writer.WriteAttributeNameAndValue(kMapHDRCapacityMin, log2(metadata.hdrCapacityMin)); + writer.WriteAttributeNameAndValue(kMapHDRCapacityMax, log2(metadata.hdrCapacityMax)); + writer.WriteAttributeNameAndValue(kMapBaseRenditionIsHDR, "False"); + writer.FinishWriting(); + + return ss.str(); +} + +} // namespace android::ultrahdr diff --git a/libs/ultrahdr/multipictureformat.cpp b/libs/ultrahdr/multipictureformat.cpp new file mode 100644 index 0000000000..f1679ef1b3 --- /dev/null +++ b/libs/ultrahdr/multipictureformat.cpp @@ -0,0 +1,94 @@ +/* + * Copyright 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#include <ultrahdr/multipictureformat.h> +#include <ultrahdr/jpegrutils.h> + +namespace android::ultrahdr { +size_t calculateMpfSize() { + return sizeof(kMpfSig) + // Signature + kMpEndianSize + // Endianness + sizeof(uint32_t) + // Index IFD Offset + sizeof(uint16_t) + // Tag count + kTagSerializedCount * kTagSize + // 3 tags at 12 bytes each + sizeof(uint32_t) + // Attribute IFD offset + kNumPictures * kMPEntrySize; // MP Entries for each image +} + +sp<DataStruct> generateMpf(int primary_image_size, int primary_image_offset, + int secondary_image_size, int secondary_image_offset) { + size_t mpf_size = calculateMpfSize(); + sp<DataStruct> dataStruct = sp<DataStruct>::make(mpf_size); + + dataStruct->write(static_cast<const void*>(kMpfSig), sizeof(kMpfSig)); +#if USE_BIG_ENDIAN + dataStruct->write(static_cast<const void*>(kMpBigEndian), kMpEndianSize); +#else + dataStruct->write(static_cast<const void*>(kMpLittleEndian), kMpEndianSize); +#endif + + // Set the Index IFD offset be the position after the endianness value and this offset. + constexpr uint32_t indexIfdOffset = + static_cast<uint16_t>(kMpEndianSize + sizeof(kMpfSig)); + dataStruct->write32(Endian_SwapBE32(indexIfdOffset)); + + // We will write 3 tags (version, number of images, MP entries). + dataStruct->write16(Endian_SwapBE16(kTagSerializedCount)); + + // Write the version tag. + dataStruct->write16(Endian_SwapBE16(kVersionTag)); + dataStruct->write16(Endian_SwapBE16(kVersionType)); + dataStruct->write32(Endian_SwapBE32(kVersionCount)); + dataStruct->write(kVersionExpected, kVersionSize); + + // Write the number of images. + dataStruct->write16(Endian_SwapBE16(kNumberOfImagesTag)); + dataStruct->write16(Endian_SwapBE16(kNumberOfImagesType)); + dataStruct->write32(Endian_SwapBE32(kNumberOfImagesCount)); + dataStruct->write32(Endian_SwapBE32(kNumPictures)); + + // Write the MP entries. + dataStruct->write16(Endian_SwapBE16(kMPEntryTag)); + dataStruct->write16(Endian_SwapBE16(kMPEntryType)); + dataStruct->write32(Endian_SwapBE32(kMPEntrySize * kNumPictures)); + const uint32_t mpEntryOffset = + static_cast<uint32_t>(dataStruct->getBytesWritten() - // The bytes written so far + sizeof(kMpfSig) + // Excluding the MPF signature + sizeof(uint32_t) + // The 4 bytes for this offset + sizeof(uint32_t)); // The 4 bytes for the attribute IFD offset. + dataStruct->write32(Endian_SwapBE32(mpEntryOffset)); + + // Write the attribute IFD offset (zero because we don't write it). + dataStruct->write32(0); + + // Write the MP entries for primary image + dataStruct->write32( + Endian_SwapBE32(kMPEntryAttributeFormatJpeg | kMPEntryAttributeTypePrimary)); + dataStruct->write32(Endian_SwapBE32(primary_image_size)); + dataStruct->write32(Endian_SwapBE32(primary_image_offset)); + dataStruct->write16(0); + dataStruct->write16(0); + + // Write the MP entries for secondary image + dataStruct->write32(Endian_SwapBE32(kMPEntryAttributeFormatJpeg)); + dataStruct->write32(Endian_SwapBE32(secondary_image_size)); + dataStruct->write32(Endian_SwapBE32(secondary_image_offset)); + dataStruct->write16(0); + dataStruct->write16(0); + + return dataStruct; +} + +} // namespace android::ultrahdr diff --git a/libs/ultrahdr/tests/Android.bp b/libs/ultrahdr/tests/Android.bp new file mode 100644 index 0000000000..594413018c --- /dev/null +++ b/libs/ultrahdr/tests/Android.bp @@ -0,0 +1,79 @@ +// Copyright 2022 The Android Open Source Project +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package { + // See: http://go/android-license-faq + // A large-scale-change added 'default_applicable_licenses' to import + // all of the 'license_kinds' from "frameworks_native_license" + // to get the below license kinds: + // SPDX-license-identifier-Apache-2.0 + default_applicable_licenses: ["frameworks_native_license"], +} + +cc_test { + name: "libultrahdr_test", + test_suites: ["device-tests"], + srcs: [ + "gainmapmath_test.cpp", + "icchelper_test.cpp", + "jpegr_test.cpp", + ], + shared_libs: [ + "libimage_io", + "libjpeg", + "liblog", + ], + static_libs: [ + "libgmock", + "libgtest", + "libjpegdecoder", + "libjpegencoder", + "libultrahdr", + "libutils", + ], +} + +cc_test { + name: "libjpegencoderhelper_test", + test_suites: ["device-tests"], + srcs: [ + "jpegencoderhelper_test.cpp", + ], + shared_libs: [ + "libjpeg", + "liblog", + ], + static_libs: [ + "libgtest", + "libjpegencoder", + ], +} + +cc_test { + name: "libjpegdecoderhelper_test", + test_suites: ["device-tests"], + srcs: [ + "jpegdecoderhelper_test.cpp", + ], + shared_libs: [ + "libjpeg", + "liblog", + ], + static_libs: [ + "libgtest", + "libjpegdecoder", + "libultrahdr", + "libutils", + ], +} diff --git a/libs/ultrahdr/tests/data/jpeg_image.jpg b/libs/ultrahdr/tests/data/jpeg_image.jpg Binary files differnew file mode 100644 index 0000000000..e2857425e7 --- /dev/null +++ b/libs/ultrahdr/tests/data/jpeg_image.jpg diff --git a/libs/ultrahdr/tests/data/minnie-318x240.yu12 b/libs/ultrahdr/tests/data/minnie-318x240.yu12 new file mode 100644 index 0000000000..7b2fc71bc0 --- /dev/null +++ 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\ No newline at end of file diff --git a/libs/ultrahdr/tests/gainmapmath_test.cpp b/libs/ultrahdr/tests/gainmapmath_test.cpp new file mode 100644 index 0000000000..af90365e56 --- /dev/null +++ b/libs/ultrahdr/tests/gainmapmath_test.cpp @@ -0,0 +1,1356 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <cmath> +#include <gtest/gtest.h> +#include <gmock/gmock.h> +#include <ultrahdr/gainmapmath.h> + +namespace android::ultrahdr { + +class GainMapMathTest : public testing::Test { +public: + GainMapMathTest(); + ~GainMapMathTest(); + + float ComparisonEpsilon() { return 1e-4f; } + float LuminanceEpsilon() { return 1e-2f; } + float YuvConversionEpsilon() { return 1.0f / (255.0f * 2.0f); } + + Color Yuv420(uint8_t y, uint8_t u, uint8_t v) { + return {{{ static_cast<float>(y) / 255.0f, + (static_cast<float>(u) - 128.0f) / 255.0f, + (static_cast<float>(v) - 128.0f) / 255.0f }}}; + } + + Color P010(uint16_t y, uint16_t u, uint16_t v) { + return {{{ (static_cast<float>(y) - 64.0f) / 876.0f, + (static_cast<float>(u) - 64.0f) / 896.0f - 0.5f, + (static_cast<float>(v) - 64.0f) / 896.0f - 0.5f }}}; + } + + float Map(uint8_t e) { + return static_cast<float>(e) / 255.0f; + } + + Color ColorMin(Color e1, Color e2) { + return {{{ fmin(e1.r, e2.r), fmin(e1.g, e2.g), fmin(e1.b, e2.b) }}}; + } + + Color ColorMax(Color e1, Color e2) { + return {{{ fmax(e1.r, e2.r), fmax(e1.g, e2.g), fmax(e1.b, e2.b) }}}; + } + + Color RgbBlack() { return {{{ 0.0f, 0.0f, 0.0f }}}; } + Color RgbWhite() { return {{{ 1.0f, 1.0f, 1.0f }}}; } + + Color RgbRed() { return {{{ 1.0f, 0.0f, 0.0f }}}; } + Color RgbGreen() { return {{{ 0.0f, 1.0f, 0.0f }}}; } + Color RgbBlue() { return {{{ 0.0f, 0.0f, 1.0f }}}; } + + Color YuvBlack() { return {{{ 0.0f, 0.0f, 0.0f }}}; } + Color YuvWhite() { return {{{ 1.0f, 0.0f, 0.0f }}}; } + + Color SrgbYuvRed() { return {{{ 0.2126f, -0.11457f, 0.5f }}}; } + Color SrgbYuvGreen() { return {{{ 0.7152f, -0.38543f, -0.45415f }}}; } + Color SrgbYuvBlue() { return {{{ 0.0722f, 0.5f, -0.04585f }}}; } + + Color P3YuvRed() { return {{{ 0.299f, -0.16874f, 0.5f }}}; } + Color P3YuvGreen() { return {{{ 0.587f, -0.33126f, -0.41869f }}}; } + Color P3YuvBlue() { return {{{ 0.114f, 0.5f, -0.08131f }}}; } + + Color Bt2100YuvRed() { return {{{ 0.2627f, -0.13963f, 0.5f }}}; } + Color Bt2100YuvGreen() { return {{{ 0.6780f, -0.36037f, -0.45979f }}}; } + Color Bt2100YuvBlue() { return {{{ 0.0593f, 0.5f, -0.04021f }}}; } + + float SrgbYuvToLuminance(Color yuv_gamma, ColorCalculationFn luminanceFn) { + Color rgb_gamma = srgbYuvToRgb(yuv_gamma); + Color rgb = srgbInvOetf(rgb_gamma); + float luminance_scaled = luminanceFn(rgb); + return luminance_scaled * kSdrWhiteNits; + } + + float P3YuvToLuminance(Color yuv_gamma, ColorCalculationFn luminanceFn) { + Color rgb_gamma = p3YuvToRgb(yuv_gamma); + Color rgb = srgbInvOetf(rgb_gamma); + float luminance_scaled = luminanceFn(rgb); + return luminance_scaled * kSdrWhiteNits; + } + + float Bt2100YuvToLuminance(Color yuv_gamma, ColorTransformFn hdrInvOetf, + ColorTransformFn gamutConversionFn, ColorCalculationFn luminanceFn, + float scale_factor) { + Color rgb_gamma = bt2100YuvToRgb(yuv_gamma); + Color rgb = hdrInvOetf(rgb_gamma); + rgb = gamutConversionFn(rgb); + float luminance_scaled = luminanceFn(rgb); + return luminance_scaled * scale_factor; + } + + Color Recover(Color yuv_gamma, float gain, ultrahdr_metadata_ptr metadata) { + Color rgb_gamma = srgbYuvToRgb(yuv_gamma); + Color rgb = srgbInvOetf(rgb_gamma); + return applyGain(rgb, gain, metadata); + } + + jpegr_uncompressed_struct Yuv420Image() { + static uint8_t pixels[] = { + // Y + 0x00, 0x10, 0x20, 0x30, + 0x01, 0x11, 0x21, 0x31, + 0x02, 0x12, 0x22, 0x32, + 0x03, 0x13, 0x23, 0x33, + // U + 0xA0, 0xA1, + 0xA2, 0xA3, + // V + 0xB0, 0xB1, + 0xB2, 0xB3, + }; + return { pixels, 4, 4, ULTRAHDR_COLORGAMUT_BT709 }; + } + + Color (*Yuv420Colors())[4] { + static Color colors[4][4] = { + { + Yuv420(0x00, 0xA0, 0xB0), Yuv420(0x10, 0xA0, 0xB0), + Yuv420(0x20, 0xA1, 0xB1), Yuv420(0x30, 0xA1, 0xB1), + }, { + Yuv420(0x01, 0xA0, 0xB0), Yuv420(0x11, 0xA0, 0xB0), + Yuv420(0x21, 0xA1, 0xB1), Yuv420(0x31, 0xA1, 0xB1), + }, { + Yuv420(0x02, 0xA2, 0xB2), Yuv420(0x12, 0xA2, 0xB2), + Yuv420(0x22, 0xA3, 0xB3), Yuv420(0x32, 0xA3, 0xB3), + }, { + Yuv420(0x03, 0xA2, 0xB2), Yuv420(0x13, 0xA2, 0xB2), + Yuv420(0x23, 0xA3, 0xB3), Yuv420(0x33, 0xA3, 0xB3), + }, + }; + return colors; + } + + jpegr_uncompressed_struct P010Image() { + static uint16_t pixels[] = { + // Y + 0x00 << 6, 0x10 << 6, 0x20 << 6, 0x30 << 6, + 0x01 << 6, 0x11 << 6, 0x21 << 6, 0x31 << 6, + 0x02 << 6, 0x12 << 6, 0x22 << 6, 0x32 << 6, + 0x03 << 6, 0x13 << 6, 0x23 << 6, 0x33 << 6, + // UV + 0xA0 << 6, 0xB0 << 6, 0xA1 << 6, 0xB1 << 6, + 0xA2 << 6, 0xB2 << 6, 0xA3 << 6, 0xB3 << 6, + }; + return { pixels, 4, 4, ULTRAHDR_COLORGAMUT_BT709 }; + } + + Color (*P010Colors())[4] { + static Color colors[4][4] = { + { + P010(0x00, 0xA0, 0xB0), P010(0x10, 0xA0, 0xB0), + P010(0x20, 0xA1, 0xB1), P010(0x30, 0xA1, 0xB1), + }, { + P010(0x01, 0xA0, 0xB0), P010(0x11, 0xA0, 0xB0), + P010(0x21, 0xA1, 0xB1), P010(0x31, 0xA1, 0xB1), + }, { + P010(0x02, 0xA2, 0xB2), P010(0x12, 0xA2, 0xB2), + P010(0x22, 0xA3, 0xB3), P010(0x32, 0xA3, 0xB3), + }, { + P010(0x03, 0xA2, 0xB2), P010(0x13, 0xA2, 0xB2), + P010(0x23, 0xA3, 0xB3), P010(0x33, 0xA3, 0xB3), + }, + }; + return colors; + } + + jpegr_uncompressed_struct MapImage() { + static uint8_t pixels[] = { + 0x00, 0x10, 0x20, 0x30, + 0x01, 0x11, 0x21, 0x31, + 0x02, 0x12, 0x22, 0x32, + 0x03, 0x13, 0x23, 0x33, + }; + return { pixels, 4, 4, ULTRAHDR_COLORGAMUT_UNSPECIFIED }; + } + + float (*MapValues())[4] { + static float values[4][4] = { + { + Map(0x00), Map(0x10), Map(0x20), Map(0x30), + }, { + Map(0x01), Map(0x11), Map(0x21), Map(0x31), + }, { + Map(0x02), Map(0x12), Map(0x22), Map(0x32), + }, { + Map(0x03), Map(0x13), Map(0x23), Map(0x33), + }, + }; + return values; + } + +protected: + virtual void SetUp(); + virtual void TearDown(); +}; + +GainMapMathTest::GainMapMathTest() {} +GainMapMathTest::~GainMapMathTest() {} + +void GainMapMathTest::SetUp() {} +void GainMapMathTest::TearDown() {} + +#define EXPECT_RGB_EQ(e1, e2) \ + EXPECT_FLOAT_EQ((e1).r, (e2).r); \ + EXPECT_FLOAT_EQ((e1).g, (e2).g); \ + EXPECT_FLOAT_EQ((e1).b, (e2).b) + +#define EXPECT_RGB_NEAR(e1, e2) \ + EXPECT_NEAR((e1).r, (e2).r, ComparisonEpsilon()); \ + EXPECT_NEAR((e1).g, (e2).g, ComparisonEpsilon()); \ + EXPECT_NEAR((e1).b, (e2).b, ComparisonEpsilon()) + +#define EXPECT_RGB_CLOSE(e1, e2) \ + EXPECT_NEAR((e1).r, (e2).r, ComparisonEpsilon() * 10.0f); \ + EXPECT_NEAR((e1).g, (e2).g, ComparisonEpsilon() * 10.0f); \ + EXPECT_NEAR((e1).b, (e2).b, ComparisonEpsilon() * 10.0f) + +#define EXPECT_YUV_EQ(e1, e2) \ + EXPECT_FLOAT_EQ((e1).y, (e2).y); \ + EXPECT_FLOAT_EQ((e1).u, (e2).u); \ + EXPECT_FLOAT_EQ((e1).v, (e2).v) + +#define EXPECT_YUV_NEAR(e1, e2) \ + EXPECT_NEAR((e1).y, (e2).y, ComparisonEpsilon()); \ + EXPECT_NEAR((e1).u, (e2).u, ComparisonEpsilon()); \ + EXPECT_NEAR((e1).v, (e2).v, ComparisonEpsilon()) + +#define EXPECT_YUV_BETWEEN(e, min, max) \ + EXPECT_THAT((e).y, testing::AllOf(testing::Ge((min).y), testing::Le((max).y))); \ + EXPECT_THAT((e).u, testing::AllOf(testing::Ge((min).u), testing::Le((max).u))); \ + EXPECT_THAT((e).v, testing::AllOf(testing::Ge((min).v), testing::Le((max).v))) + +// TODO: a bunch of these tests can be parameterized. + +TEST_F(GainMapMathTest, ColorConstruct) { + Color e1 = {{{ 0.1f, 0.2f, 0.3f }}}; + + EXPECT_FLOAT_EQ(e1.r, 0.1f); + EXPECT_FLOAT_EQ(e1.g, 0.2f); + EXPECT_FLOAT_EQ(e1.b, 0.3f); + + EXPECT_FLOAT_EQ(e1.y, 0.1f); + EXPECT_FLOAT_EQ(e1.u, 0.2f); + EXPECT_FLOAT_EQ(e1.v, 0.3f); +} + +TEST_F(GainMapMathTest, ColorAddColor) { + Color e1 = {{{ 0.1f, 0.2f, 0.3f }}}; + + Color e2 = e1 + e1; + EXPECT_FLOAT_EQ(e2.r, e1.r * 2.0f); + EXPECT_FLOAT_EQ(e2.g, e1.g * 2.0f); + EXPECT_FLOAT_EQ(e2.b, e1.b * 2.0f); + + e2 += e1; + EXPECT_FLOAT_EQ(e2.r, e1.r * 3.0f); + EXPECT_FLOAT_EQ(e2.g, e1.g * 3.0f); + EXPECT_FLOAT_EQ(e2.b, e1.b * 3.0f); +} + +TEST_F(GainMapMathTest, ColorAddFloat) { + Color e1 = {{{ 0.1f, 0.2f, 0.3f }}}; + + Color e2 = e1 + 0.1f; + EXPECT_FLOAT_EQ(e2.r, e1.r + 0.1f); + EXPECT_FLOAT_EQ(e2.g, e1.g + 0.1f); + EXPECT_FLOAT_EQ(e2.b, e1.b + 0.1f); + + e2 += 0.1f; + EXPECT_FLOAT_EQ(e2.r, e1.r + 0.2f); + EXPECT_FLOAT_EQ(e2.g, e1.g + 0.2f); + EXPECT_FLOAT_EQ(e2.b, e1.b + 0.2f); +} + +TEST_F(GainMapMathTest, ColorSubtractColor) { + Color e1 = {{{ 0.1f, 0.2f, 0.3f }}}; + + Color e2 = e1 - e1; + EXPECT_FLOAT_EQ(e2.r, 0.0f); + EXPECT_FLOAT_EQ(e2.g, 0.0f); + EXPECT_FLOAT_EQ(e2.b, 0.0f); + + e2 -= e1; + EXPECT_FLOAT_EQ(e2.r, -e1.r); + EXPECT_FLOAT_EQ(e2.g, -e1.g); + EXPECT_FLOAT_EQ(e2.b, -e1.b); +} + +TEST_F(GainMapMathTest, ColorSubtractFloat) { + Color e1 = {{{ 0.1f, 0.2f, 0.3f }}}; + + Color e2 = e1 - 0.1f; + EXPECT_FLOAT_EQ(e2.r, e1.r - 0.1f); + EXPECT_FLOAT_EQ(e2.g, e1.g - 0.1f); + EXPECT_FLOAT_EQ(e2.b, e1.b - 0.1f); + + e2 -= 0.1f; + EXPECT_FLOAT_EQ(e2.r, e1.r - 0.2f); + EXPECT_FLOAT_EQ(e2.g, e1.g - 0.2f); + EXPECT_FLOAT_EQ(e2.b, e1.b - 0.2f); +} + +TEST_F(GainMapMathTest, ColorMultiplyFloat) { + Color e1 = {{{ 0.1f, 0.2f, 0.3f }}}; + + Color e2 = e1 * 2.0f; + EXPECT_FLOAT_EQ(e2.r, e1.r * 2.0f); + EXPECT_FLOAT_EQ(e2.g, e1.g * 2.0f); + EXPECT_FLOAT_EQ(e2.b, e1.b * 2.0f); + + e2 *= 2.0f; + EXPECT_FLOAT_EQ(e2.r, e1.r * 4.0f); + EXPECT_FLOAT_EQ(e2.g, e1.g * 4.0f); + EXPECT_FLOAT_EQ(e2.b, e1.b * 4.0f); +} + +TEST_F(GainMapMathTest, ColorDivideFloat) { + Color e1 = {{{ 0.1f, 0.2f, 0.3f }}}; + + Color e2 = e1 / 2.0f; + EXPECT_FLOAT_EQ(e2.r, e1.r / 2.0f); + EXPECT_FLOAT_EQ(e2.g, e1.g / 2.0f); + EXPECT_FLOAT_EQ(e2.b, e1.b / 2.0f); + + e2 /= 2.0f; + EXPECT_FLOAT_EQ(e2.r, e1.r / 4.0f); + EXPECT_FLOAT_EQ(e2.g, e1.g / 4.0f); + EXPECT_FLOAT_EQ(e2.b, e1.b / 4.0f); +} + +TEST_F(GainMapMathTest, SrgbLuminance) { + EXPECT_FLOAT_EQ(srgbLuminance(RgbBlack()), 0.0f); + EXPECT_FLOAT_EQ(srgbLuminance(RgbWhite()), 1.0f); + EXPECT_FLOAT_EQ(srgbLuminance(RgbRed()), 0.2126f); + EXPECT_FLOAT_EQ(srgbLuminance(RgbGreen()), 0.7152f); + EXPECT_FLOAT_EQ(srgbLuminance(RgbBlue()), 0.0722f); +} + +TEST_F(GainMapMathTest, SrgbYuvToRgb) { + Color rgb_black = srgbYuvToRgb(YuvBlack()); + EXPECT_RGB_NEAR(rgb_black, RgbBlack()); + + Color rgb_white = srgbYuvToRgb(YuvWhite()); + EXPECT_RGB_NEAR(rgb_white, RgbWhite()); + + Color rgb_r = srgbYuvToRgb(SrgbYuvRed()); + EXPECT_RGB_NEAR(rgb_r, RgbRed()); + + Color rgb_g = srgbYuvToRgb(SrgbYuvGreen()); + EXPECT_RGB_NEAR(rgb_g, RgbGreen()); + + Color rgb_b = srgbYuvToRgb(SrgbYuvBlue()); + EXPECT_RGB_NEAR(rgb_b, RgbBlue()); +} + +TEST_F(GainMapMathTest, SrgbRgbToYuv) { + Color yuv_black = srgbRgbToYuv(RgbBlack()); + EXPECT_YUV_NEAR(yuv_black, YuvBlack()); + + Color yuv_white = srgbRgbToYuv(RgbWhite()); + EXPECT_YUV_NEAR(yuv_white, YuvWhite()); + + Color yuv_r = srgbRgbToYuv(RgbRed()); + EXPECT_YUV_NEAR(yuv_r, SrgbYuvRed()); + + Color yuv_g = srgbRgbToYuv(RgbGreen()); + EXPECT_YUV_NEAR(yuv_g, SrgbYuvGreen()); + + Color yuv_b = srgbRgbToYuv(RgbBlue()); + EXPECT_YUV_NEAR(yuv_b, SrgbYuvBlue()); +} + +TEST_F(GainMapMathTest, SrgbRgbYuvRoundtrip) { + Color rgb_black = srgbYuvToRgb(srgbRgbToYuv(RgbBlack())); + EXPECT_RGB_NEAR(rgb_black, RgbBlack()); + + Color rgb_white = srgbYuvToRgb(srgbRgbToYuv(RgbWhite())); + EXPECT_RGB_NEAR(rgb_white, RgbWhite()); + + Color rgb_r = srgbYuvToRgb(srgbRgbToYuv(RgbRed())); + EXPECT_RGB_NEAR(rgb_r, RgbRed()); + + Color rgb_g = srgbYuvToRgb(srgbRgbToYuv(RgbGreen())); + EXPECT_RGB_NEAR(rgb_g, RgbGreen()); + + Color rgb_b = srgbYuvToRgb(srgbRgbToYuv(RgbBlue())); + EXPECT_RGB_NEAR(rgb_b, RgbBlue()); +} + +TEST_F(GainMapMathTest, SrgbTransferFunction) { + EXPECT_FLOAT_EQ(srgbInvOetf(0.0f), 0.0f); + EXPECT_NEAR(srgbInvOetf(0.02f), 0.00154f, ComparisonEpsilon()); + EXPECT_NEAR(srgbInvOetf(0.04045f), 0.00313f, ComparisonEpsilon()); + EXPECT_NEAR(srgbInvOetf(0.5f), 0.21404f, ComparisonEpsilon()); + EXPECT_FLOAT_EQ(srgbInvOetf(1.0f), 1.0f); +} + +TEST_F(GainMapMathTest, P3Luminance) { + EXPECT_FLOAT_EQ(p3Luminance(RgbBlack()), 0.0f); + EXPECT_FLOAT_EQ(p3Luminance(RgbWhite()), 1.0f); + EXPECT_FLOAT_EQ(p3Luminance(RgbRed()), 0.20949f); + EXPECT_FLOAT_EQ(p3Luminance(RgbGreen()), 0.72160f); + EXPECT_FLOAT_EQ(p3Luminance(RgbBlue()), 0.06891f); +} + +TEST_F(GainMapMathTest, P3YuvToRgb) { + Color rgb_black = p3YuvToRgb(YuvBlack()); + EXPECT_RGB_NEAR(rgb_black, RgbBlack()); + + Color rgb_white = p3YuvToRgb(YuvWhite()); + EXPECT_RGB_NEAR(rgb_white, RgbWhite()); + + Color rgb_r = p3YuvToRgb(P3YuvRed()); + EXPECT_RGB_NEAR(rgb_r, RgbRed()); + + Color rgb_g = p3YuvToRgb(P3YuvGreen()); + EXPECT_RGB_NEAR(rgb_g, RgbGreen()); + + Color rgb_b = p3YuvToRgb(P3YuvBlue()); + EXPECT_RGB_NEAR(rgb_b, RgbBlue()); +} + +TEST_F(GainMapMathTest, P3RgbToYuv) { + Color yuv_black = p3RgbToYuv(RgbBlack()); + EXPECT_YUV_NEAR(yuv_black, YuvBlack()); + + Color yuv_white = p3RgbToYuv(RgbWhite()); + EXPECT_YUV_NEAR(yuv_white, YuvWhite()); + + Color yuv_r = p3RgbToYuv(RgbRed()); + EXPECT_YUV_NEAR(yuv_r, P3YuvRed()); + + Color yuv_g = p3RgbToYuv(RgbGreen()); + EXPECT_YUV_NEAR(yuv_g, P3YuvGreen()); + + Color yuv_b = p3RgbToYuv(RgbBlue()); + EXPECT_YUV_NEAR(yuv_b, P3YuvBlue()); +} + +TEST_F(GainMapMathTest, P3RgbYuvRoundtrip) { + Color rgb_black = p3YuvToRgb(p3RgbToYuv(RgbBlack())); + EXPECT_RGB_NEAR(rgb_black, RgbBlack()); + + Color rgb_white = p3YuvToRgb(p3RgbToYuv(RgbWhite())); + EXPECT_RGB_NEAR(rgb_white, RgbWhite()); + + Color rgb_r = p3YuvToRgb(p3RgbToYuv(RgbRed())); + EXPECT_RGB_NEAR(rgb_r, RgbRed()); + + Color rgb_g = p3YuvToRgb(p3RgbToYuv(RgbGreen())); + EXPECT_RGB_NEAR(rgb_g, RgbGreen()); + + Color rgb_b = p3YuvToRgb(p3RgbToYuv(RgbBlue())); + EXPECT_RGB_NEAR(rgb_b, RgbBlue()); +} +TEST_F(GainMapMathTest, Bt2100Luminance) { + EXPECT_FLOAT_EQ(bt2100Luminance(RgbBlack()), 0.0f); + EXPECT_FLOAT_EQ(bt2100Luminance(RgbWhite()), 1.0f); + EXPECT_FLOAT_EQ(bt2100Luminance(RgbRed()), 0.2627f); + EXPECT_FLOAT_EQ(bt2100Luminance(RgbGreen()), 0.6780f); + EXPECT_FLOAT_EQ(bt2100Luminance(RgbBlue()), 0.0593f); +} + +TEST_F(GainMapMathTest, Bt2100YuvToRgb) { + Color rgb_black = bt2100YuvToRgb(YuvBlack()); + EXPECT_RGB_NEAR(rgb_black, RgbBlack()); + + Color rgb_white = bt2100YuvToRgb(YuvWhite()); + EXPECT_RGB_NEAR(rgb_white, RgbWhite()); + + Color rgb_r = bt2100YuvToRgb(Bt2100YuvRed()); + EXPECT_RGB_NEAR(rgb_r, RgbRed()); + + Color rgb_g = bt2100YuvToRgb(Bt2100YuvGreen()); + EXPECT_RGB_NEAR(rgb_g, RgbGreen()); + + Color rgb_b = bt2100YuvToRgb(Bt2100YuvBlue()); + EXPECT_RGB_NEAR(rgb_b, RgbBlue()); +} + +TEST_F(GainMapMathTest, Bt2100RgbToYuv) { + Color yuv_black = bt2100RgbToYuv(RgbBlack()); + EXPECT_YUV_NEAR(yuv_black, YuvBlack()); + + Color yuv_white = bt2100RgbToYuv(RgbWhite()); + EXPECT_YUV_NEAR(yuv_white, YuvWhite()); + + Color yuv_r = bt2100RgbToYuv(RgbRed()); + EXPECT_YUV_NEAR(yuv_r, Bt2100YuvRed()); + + Color yuv_g = bt2100RgbToYuv(RgbGreen()); + EXPECT_YUV_NEAR(yuv_g, Bt2100YuvGreen()); + + Color yuv_b = bt2100RgbToYuv(RgbBlue()); + EXPECT_YUV_NEAR(yuv_b, Bt2100YuvBlue()); +} + +TEST_F(GainMapMathTest, Bt2100RgbYuvRoundtrip) { + Color rgb_black = bt2100YuvToRgb(bt2100RgbToYuv(RgbBlack())); + EXPECT_RGB_NEAR(rgb_black, RgbBlack()); + + Color rgb_white = bt2100YuvToRgb(bt2100RgbToYuv(RgbWhite())); + EXPECT_RGB_NEAR(rgb_white, RgbWhite()); + + Color rgb_r = bt2100YuvToRgb(bt2100RgbToYuv(RgbRed())); + EXPECT_RGB_NEAR(rgb_r, RgbRed()); + + Color rgb_g = bt2100YuvToRgb(bt2100RgbToYuv(RgbGreen())); + EXPECT_RGB_NEAR(rgb_g, RgbGreen()); + + Color rgb_b = bt2100YuvToRgb(bt2100RgbToYuv(RgbBlue())); + EXPECT_RGB_NEAR(rgb_b, RgbBlue()); +} + +TEST_F(GainMapMathTest, Bt709ToBt601YuvConversion) { + Color yuv_black = srgbRgbToYuv(RgbBlack()); + EXPECT_YUV_NEAR(yuv709To601(yuv_black), YuvBlack()); + + Color yuv_white = srgbRgbToYuv(RgbWhite()); + EXPECT_YUV_NEAR(yuv709To601(yuv_white), YuvWhite()); + + Color yuv_r = srgbRgbToYuv(RgbRed()); + EXPECT_YUV_NEAR(yuv709To601(yuv_r), P3YuvRed()); + + Color yuv_g = srgbRgbToYuv(RgbGreen()); + EXPECT_YUV_NEAR(yuv709To601(yuv_g), P3YuvGreen()); + + Color yuv_b = srgbRgbToYuv(RgbBlue()); + EXPECT_YUV_NEAR(yuv709To601(yuv_b), P3YuvBlue()); +} + +TEST_F(GainMapMathTest, Bt709ToBt2100YuvConversion) { + Color yuv_black = srgbRgbToYuv(RgbBlack()); + EXPECT_YUV_NEAR(yuv709To2100(yuv_black), YuvBlack()); + + Color yuv_white = srgbRgbToYuv(RgbWhite()); + EXPECT_YUV_NEAR(yuv709To2100(yuv_white), YuvWhite()); + + Color yuv_r = srgbRgbToYuv(RgbRed()); + EXPECT_YUV_NEAR(yuv709To2100(yuv_r), Bt2100YuvRed()); + + Color yuv_g = srgbRgbToYuv(RgbGreen()); + EXPECT_YUV_NEAR(yuv709To2100(yuv_g), Bt2100YuvGreen()); + + Color yuv_b = srgbRgbToYuv(RgbBlue()); + EXPECT_YUV_NEAR(yuv709To2100(yuv_b), Bt2100YuvBlue()); +} + +TEST_F(GainMapMathTest, Bt601ToBt709YuvConversion) { + Color yuv_black = p3RgbToYuv(RgbBlack()); + EXPECT_YUV_NEAR(yuv601To709(yuv_black), YuvBlack()); + + Color yuv_white = p3RgbToYuv(RgbWhite()); + EXPECT_YUV_NEAR(yuv601To709(yuv_white), YuvWhite()); + + Color yuv_r = p3RgbToYuv(RgbRed()); + EXPECT_YUV_NEAR(yuv601To709(yuv_r), SrgbYuvRed()); + + Color yuv_g = p3RgbToYuv(RgbGreen()); + EXPECT_YUV_NEAR(yuv601To709(yuv_g), SrgbYuvGreen()); + + Color yuv_b = p3RgbToYuv(RgbBlue()); + EXPECT_YUV_NEAR(yuv601To709(yuv_b), SrgbYuvBlue()); +} + +TEST_F(GainMapMathTest, Bt601ToBt2100YuvConversion) { + Color yuv_black = p3RgbToYuv(RgbBlack()); + EXPECT_YUV_NEAR(yuv601To2100(yuv_black), YuvBlack()); + + Color yuv_white = p3RgbToYuv(RgbWhite()); + EXPECT_YUV_NEAR(yuv601To2100(yuv_white), YuvWhite()); + + Color yuv_r = p3RgbToYuv(RgbRed()); + EXPECT_YUV_NEAR(yuv601To2100(yuv_r), Bt2100YuvRed()); + + Color yuv_g = p3RgbToYuv(RgbGreen()); + EXPECT_YUV_NEAR(yuv601To2100(yuv_g), Bt2100YuvGreen()); + + Color yuv_b = p3RgbToYuv(RgbBlue()); + EXPECT_YUV_NEAR(yuv601To2100(yuv_b), Bt2100YuvBlue()); +} + +TEST_F(GainMapMathTest, Bt2100ToBt709YuvConversion) { + Color yuv_black = bt2100RgbToYuv(RgbBlack()); + EXPECT_YUV_NEAR(yuv2100To709(yuv_black), YuvBlack()); + + Color yuv_white = bt2100RgbToYuv(RgbWhite()); + EXPECT_YUV_NEAR(yuv2100To709(yuv_white), YuvWhite()); + + Color yuv_r = bt2100RgbToYuv(RgbRed()); + EXPECT_YUV_NEAR(yuv2100To709(yuv_r), SrgbYuvRed()); + + Color yuv_g = bt2100RgbToYuv(RgbGreen()); + EXPECT_YUV_NEAR(yuv2100To709(yuv_g), SrgbYuvGreen()); + + Color yuv_b = bt2100RgbToYuv(RgbBlue()); + EXPECT_YUV_NEAR(yuv2100To709(yuv_b), SrgbYuvBlue()); +} + +TEST_F(GainMapMathTest, Bt2100ToBt601YuvConversion) { + Color yuv_black = bt2100RgbToYuv(RgbBlack()); + EXPECT_YUV_NEAR(yuv2100To601(yuv_black), YuvBlack()); + + Color yuv_white = bt2100RgbToYuv(RgbWhite()); + EXPECT_YUV_NEAR(yuv2100To601(yuv_white), YuvWhite()); + + Color yuv_r = bt2100RgbToYuv(RgbRed()); + EXPECT_YUV_NEAR(yuv2100To601(yuv_r), P3YuvRed()); + + Color yuv_g = bt2100RgbToYuv(RgbGreen()); + EXPECT_YUV_NEAR(yuv2100To601(yuv_g), P3YuvGreen()); + + Color yuv_b = bt2100RgbToYuv(RgbBlue()); + EXPECT_YUV_NEAR(yuv2100To601(yuv_b), P3YuvBlue()); +} + +TEST_F(GainMapMathTest, TransformYuv420) { + ColorTransformFn transforms[] = { yuv709To601, yuv709To2100, yuv601To709, yuv601To2100, + yuv2100To709, yuv2100To601 }; + for (const ColorTransformFn& transform : transforms) { + jpegr_uncompressed_struct input = Yuv420Image(); + + size_t out_buf_size = input.width * input.height * 3 / 2; + std::unique_ptr<uint8_t[]> out_buf = std::make_unique<uint8_t[]>(out_buf_size); + memcpy(out_buf.get(), input.data, out_buf_size); + jpegr_uncompressed_struct output = Yuv420Image(); + output.data = out_buf.get(); + + transformYuv420(&output, 1, 1, transform); + + for (size_t y = 0; y < 4; ++y) { + for (size_t x = 0; x < 4; ++x) { + // Skip the last chroma sample, which we modified above + if (x >= 2 && y >= 2) { + continue; + } + + // All other pixels should remain unchanged + EXPECT_YUV_EQ(getYuv420Pixel(&input, x, y), getYuv420Pixel(&output, x, y)); + } + } + + // modified pixels should be updated as intended by the transformYuv420 algorithm + Color in1 = getYuv420Pixel(&input, 2, 2); + Color in2 = getYuv420Pixel(&input, 3, 2); + Color in3 = getYuv420Pixel(&input, 2, 3); + Color in4 = getYuv420Pixel(&input, 3, 3); + Color out1 = getYuv420Pixel(&output, 2, 2); + Color out2 = getYuv420Pixel(&output, 3, 2); + Color out3 = getYuv420Pixel(&output, 2, 3); + Color out4 = getYuv420Pixel(&output, 3, 3); + + EXPECT_NEAR(transform(in1).y, out1.y, YuvConversionEpsilon()); + EXPECT_NEAR(transform(in2).y, out2.y, YuvConversionEpsilon()); + EXPECT_NEAR(transform(in3).y, out3.y, YuvConversionEpsilon()); + EXPECT_NEAR(transform(in4).y, out4.y, YuvConversionEpsilon()); + + Color expect_uv = (transform(in1) + transform(in2) + transform(in3) + transform(in4)) / 4.0f; + + EXPECT_NEAR(expect_uv.u, out1.u, YuvConversionEpsilon()); + EXPECT_NEAR(expect_uv.u, out2.u, YuvConversionEpsilon()); + EXPECT_NEAR(expect_uv.u, out3.u, YuvConversionEpsilon()); + EXPECT_NEAR(expect_uv.u, out4.u, YuvConversionEpsilon()); + + EXPECT_NEAR(expect_uv.v, out1.v, YuvConversionEpsilon()); + EXPECT_NEAR(expect_uv.v, out2.v, YuvConversionEpsilon()); + EXPECT_NEAR(expect_uv.v, out3.v, YuvConversionEpsilon()); + EXPECT_NEAR(expect_uv.v, out4.v, YuvConversionEpsilon()); + } +} + +TEST_F(GainMapMathTest, HlgOetf) { + EXPECT_FLOAT_EQ(hlgOetf(0.0f), 0.0f); + EXPECT_NEAR(hlgOetf(0.04167f), 0.35357f, ComparisonEpsilon()); + EXPECT_NEAR(hlgOetf(0.08333f), 0.5f, ComparisonEpsilon()); + EXPECT_NEAR(hlgOetf(0.5f), 0.87164f, ComparisonEpsilon()); + EXPECT_FLOAT_EQ(hlgOetf(1.0f), 1.0f); + + Color e = {{{ 0.04167f, 0.08333f, 0.5f }}}; + Color e_gamma = {{{ 0.35357f, 0.5f, 0.87164f }}}; + EXPECT_RGB_NEAR(hlgOetf(e), e_gamma); +} + +TEST_F(GainMapMathTest, HlgInvOetf) { + EXPECT_FLOAT_EQ(hlgInvOetf(0.0f), 0.0f); + EXPECT_NEAR(hlgInvOetf(0.25f), 0.02083f, ComparisonEpsilon()); + EXPECT_NEAR(hlgInvOetf(0.5f), 0.08333f, ComparisonEpsilon()); + EXPECT_NEAR(hlgInvOetf(0.75f), 0.26496f, ComparisonEpsilon()); + EXPECT_FLOAT_EQ(hlgInvOetf(1.0f), 1.0f); + + Color e_gamma = {{{ 0.25f, 0.5f, 0.75f }}}; + Color e = {{{ 0.02083f, 0.08333f, 0.26496f }}}; + EXPECT_RGB_NEAR(hlgInvOetf(e_gamma), e); +} + +TEST_F(GainMapMathTest, HlgTransferFunctionRoundtrip) { + EXPECT_FLOAT_EQ(hlgInvOetf(hlgOetf(0.0f)), 0.0f); + EXPECT_NEAR(hlgInvOetf(hlgOetf(0.04167f)), 0.04167f, ComparisonEpsilon()); + EXPECT_NEAR(hlgInvOetf(hlgOetf(0.08333f)), 0.08333f, ComparisonEpsilon()); + EXPECT_NEAR(hlgInvOetf(hlgOetf(0.5f)), 0.5f, ComparisonEpsilon()); + EXPECT_FLOAT_EQ(hlgInvOetf(hlgOetf(1.0f)), 1.0f); +} + +TEST_F(GainMapMathTest, PqOetf) { + EXPECT_FLOAT_EQ(pqOetf(0.0f), 0.0f); + EXPECT_NEAR(pqOetf(0.01f), 0.50808f, ComparisonEpsilon()); + EXPECT_NEAR(pqOetf(0.5f), 0.92655f, ComparisonEpsilon()); + EXPECT_NEAR(pqOetf(0.99f), 0.99895f, ComparisonEpsilon()); + EXPECT_FLOAT_EQ(pqOetf(1.0f), 1.0f); + + Color e = {{{ 0.01f, 0.5f, 0.99f }}}; + Color e_gamma = {{{ 0.50808f, 0.92655f, 0.99895f }}}; + EXPECT_RGB_NEAR(pqOetf(e), e_gamma); +} + +TEST_F(GainMapMathTest, PqInvOetf) { + EXPECT_FLOAT_EQ(pqInvOetf(0.0f), 0.0f); + EXPECT_NEAR(pqInvOetf(0.01f), 2.31017e-7f, ComparisonEpsilon()); + EXPECT_NEAR(pqInvOetf(0.5f), 0.00922f, ComparisonEpsilon()); + EXPECT_NEAR(pqInvOetf(0.99f), 0.90903f, ComparisonEpsilon()); + EXPECT_FLOAT_EQ(pqInvOetf(1.0f), 1.0f); + + Color e_gamma = {{{ 0.01f, 0.5f, 0.99f }}}; + Color e = {{{ 2.31017e-7f, 0.00922f, 0.90903f }}}; + EXPECT_RGB_NEAR(pqInvOetf(e_gamma), e); +} + +TEST_F(GainMapMathTest, PqInvOetfLUT) { + for (int idx = 0; idx < kPqInvOETFNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kPqInvOETFNumEntries - 1); + EXPECT_FLOAT_EQ(pqInvOetf(value), pqInvOetfLUT(value)); + } +} + +TEST_F(GainMapMathTest, HlgInvOetfLUT) { + for (int idx = 0; idx < kHlgInvOETFNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kHlgInvOETFNumEntries - 1); + EXPECT_FLOAT_EQ(hlgInvOetf(value), hlgInvOetfLUT(value)); + } +} + +TEST_F(GainMapMathTest, pqOetfLUT) { + for (int idx = 0; idx < kPqOETFNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kPqOETFNumEntries - 1); + EXPECT_FLOAT_EQ(pqOetf(value), pqOetfLUT(value)); + } +} + +TEST_F(GainMapMathTest, hlgOetfLUT) { + for (int idx = 0; idx < kHlgOETFNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kHlgOETFNumEntries - 1); + EXPECT_FLOAT_EQ(hlgOetf(value), hlgOetfLUT(value)); + } +} + +TEST_F(GainMapMathTest, srgbInvOetfLUT) { + for (int idx = 0; idx < kSrgbInvOETFNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kSrgbInvOETFNumEntries - 1); + EXPECT_FLOAT_EQ(srgbInvOetf(value), srgbInvOetfLUT(value)); + } +} + +TEST_F(GainMapMathTest, applyGainLUT) { + for (int boost = 1; boost <= 10; boost++) { + ultrahdr_metadata_struct metadata = { .maxContentBoost = static_cast<float>(boost), + .minContentBoost = 1.0f / static_cast<float>(boost) }; + GainLUT gainLUT(&metadata); + GainLUT gainLUTWithBoost(&metadata, metadata.maxContentBoost); + for (int idx = 0; idx < kGainFactorNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kGainFactorNumEntries - 1); + EXPECT_RGB_NEAR(applyGain(RgbBlack(), value, &metadata), + applyGainLUT(RgbBlack(), value, gainLUT)); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), value, &metadata), + applyGainLUT(RgbWhite(), value, gainLUT)); + EXPECT_RGB_NEAR(applyGain(RgbRed(), value, &metadata), + applyGainLUT(RgbRed(), value, gainLUT)); + EXPECT_RGB_NEAR(applyGain(RgbGreen(), value, &metadata), + applyGainLUT(RgbGreen(), value, gainLUT)); + EXPECT_RGB_NEAR(applyGain(RgbBlue(), value, &metadata), + applyGainLUT(RgbBlue(), value, gainLUT)); + EXPECT_RGB_EQ(applyGainLUT(RgbBlack(), value, gainLUT), + applyGainLUT(RgbBlack(), value, gainLUTWithBoost)); + EXPECT_RGB_EQ(applyGainLUT(RgbWhite(), value, gainLUT), + applyGainLUT(RgbWhite(), value, gainLUTWithBoost)); + EXPECT_RGB_EQ(applyGainLUT(RgbRed(), value, gainLUT), + applyGainLUT(RgbRed(), value, gainLUTWithBoost)); + EXPECT_RGB_EQ(applyGainLUT(RgbGreen(), value, gainLUT), + applyGainLUT(RgbGreen(), value, gainLUTWithBoost)); + EXPECT_RGB_EQ(applyGainLUT(RgbBlue(), value, gainLUT), + applyGainLUT(RgbBlue(), value, gainLUTWithBoost)); + } + } + + for (int boost = 1; boost <= 10; boost++) { + ultrahdr_metadata_struct metadata = { .maxContentBoost = static_cast<float>(boost), + .minContentBoost = 1.0f }; + GainLUT gainLUT(&metadata); + GainLUT gainLUTWithBoost(&metadata, metadata.maxContentBoost); + for (int idx = 0; idx < kGainFactorNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kGainFactorNumEntries - 1); + EXPECT_RGB_NEAR(applyGain(RgbBlack(), value, &metadata), + applyGainLUT(RgbBlack(), value, gainLUT)); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), value, &metadata), + applyGainLUT(RgbWhite(), value, gainLUT)); + EXPECT_RGB_NEAR(applyGain(RgbRed(), value, &metadata), + applyGainLUT(RgbRed(), value, gainLUT)); + EXPECT_RGB_NEAR(applyGain(RgbGreen(), value, &metadata), + applyGainLUT(RgbGreen(), value, gainLUT)); + EXPECT_RGB_NEAR(applyGain(RgbBlue(), value, &metadata), + applyGainLUT(RgbBlue(), value, gainLUT)); + EXPECT_RGB_EQ(applyGainLUT(RgbBlack(), value, gainLUT), + applyGainLUT(RgbBlack(), value, gainLUTWithBoost)); + EXPECT_RGB_EQ(applyGainLUT(RgbWhite(), value, gainLUT), + applyGainLUT(RgbWhite(), value, gainLUTWithBoost)); + EXPECT_RGB_EQ(applyGainLUT(RgbRed(), value, gainLUT), + applyGainLUT(RgbRed(), value, gainLUTWithBoost)); + EXPECT_RGB_EQ(applyGainLUT(RgbGreen(), value, gainLUT), + applyGainLUT(RgbGreen(), value, gainLUTWithBoost)); + EXPECT_RGB_EQ(applyGainLUT(RgbBlue(), value, gainLUT), + applyGainLUT(RgbBlue(), value, gainLUTWithBoost)); + } + } + + for (int boost = 1; boost <= 10; boost++) { + ultrahdr_metadata_struct metadata = { .maxContentBoost = static_cast<float>(boost), + .minContentBoost = 1.0f / pow(static_cast<float>(boost), + 1.0f / 3.0f) }; + GainLUT gainLUT(&metadata); + GainLUT gainLUTWithBoost(&metadata, metadata.maxContentBoost); + for (int idx = 0; idx < kGainFactorNumEntries; idx++) { + float value = static_cast<float>(idx) / static_cast<float>(kGainFactorNumEntries - 1); + EXPECT_RGB_NEAR(applyGain(RgbBlack(), value, &metadata), + applyGainLUT(RgbBlack(), value, gainLUT)); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), value, &metadata), + applyGainLUT(RgbWhite(), value, gainLUT)); + EXPECT_RGB_NEAR(applyGain(RgbRed(), value, &metadata), + applyGainLUT(RgbRed(), value, gainLUT)); + EXPECT_RGB_NEAR(applyGain(RgbGreen(), value, &metadata), + applyGainLUT(RgbGreen(), value, gainLUT)); + EXPECT_RGB_NEAR(applyGain(RgbBlue(), value, &metadata), + applyGainLUT(RgbBlue(), value, gainLUT)); + EXPECT_RGB_EQ(applyGainLUT(RgbBlack(), value, gainLUT), + applyGainLUT(RgbBlack(), value, gainLUTWithBoost)); + EXPECT_RGB_EQ(applyGainLUT(RgbWhite(), value, gainLUT), + applyGainLUT(RgbWhite(), value, gainLUTWithBoost)); + EXPECT_RGB_EQ(applyGainLUT(RgbRed(), value, gainLUT), + applyGainLUT(RgbRed(), value, gainLUTWithBoost)); + EXPECT_RGB_EQ(applyGainLUT(RgbGreen(), value, gainLUT), + applyGainLUT(RgbGreen(), value, gainLUTWithBoost)); + EXPECT_RGB_EQ(applyGainLUT(RgbBlue(), value, gainLUT), + applyGainLUT(RgbBlue(), value, gainLUTWithBoost)); + } + } +} + +TEST_F(GainMapMathTest, PqTransferFunctionRoundtrip) { + EXPECT_FLOAT_EQ(pqInvOetf(pqOetf(0.0f)), 0.0f); + EXPECT_NEAR(pqInvOetf(pqOetf(0.01f)), 0.01f, ComparisonEpsilon()); + EXPECT_NEAR(pqInvOetf(pqOetf(0.5f)), 0.5f, ComparisonEpsilon()); + EXPECT_NEAR(pqInvOetf(pqOetf(0.99f)), 0.99f, ComparisonEpsilon()); + EXPECT_FLOAT_EQ(pqInvOetf(pqOetf(1.0f)), 1.0f); +} + +TEST_F(GainMapMathTest, ColorConversionLookup) { + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_BT709, ULTRAHDR_COLORGAMUT_UNSPECIFIED), + nullptr); + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_BT709, ULTRAHDR_COLORGAMUT_BT709), + identityConversion); + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_BT709, ULTRAHDR_COLORGAMUT_P3), + p3ToBt709); + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_BT709, ULTRAHDR_COLORGAMUT_BT2100), + bt2100ToBt709); + + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_P3, ULTRAHDR_COLORGAMUT_UNSPECIFIED), + nullptr); + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_P3, ULTRAHDR_COLORGAMUT_BT709), + bt709ToP3); + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_P3, ULTRAHDR_COLORGAMUT_P3), + identityConversion); + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_P3, ULTRAHDR_COLORGAMUT_BT2100), + bt2100ToP3); + + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_BT2100, ULTRAHDR_COLORGAMUT_UNSPECIFIED), + nullptr); + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_BT2100, ULTRAHDR_COLORGAMUT_BT709), + bt709ToBt2100); + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_BT2100, ULTRAHDR_COLORGAMUT_P3), + p3ToBt2100); + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_BT2100, ULTRAHDR_COLORGAMUT_BT2100), + identityConversion); + + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_UNSPECIFIED, ULTRAHDR_COLORGAMUT_UNSPECIFIED), + nullptr); + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_UNSPECIFIED, ULTRAHDR_COLORGAMUT_BT709), + nullptr); + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_UNSPECIFIED, ULTRAHDR_COLORGAMUT_P3), + nullptr); + EXPECT_EQ(getHdrConversionFn(ULTRAHDR_COLORGAMUT_UNSPECIFIED, ULTRAHDR_COLORGAMUT_BT2100), + nullptr); +} + +TEST_F(GainMapMathTest, EncodeGain) { + ultrahdr_metadata_struct metadata = { .maxContentBoost = 4.0f, + .minContentBoost = 1.0f / 4.0f }; + + EXPECT_EQ(encodeGain(0.0f, 0.0f, &metadata), 127); + EXPECT_EQ(encodeGain(0.0f, 1.0f, &metadata), 127); + EXPECT_EQ(encodeGain(1.0f, 0.0f, &metadata), 0); + EXPECT_EQ(encodeGain(0.5f, 0.0f, &metadata), 0); + + EXPECT_EQ(encodeGain(1.0f, 1.0f, &metadata), 127); + EXPECT_EQ(encodeGain(1.0f, 4.0f, &metadata), 255); + EXPECT_EQ(encodeGain(1.0f, 5.0f, &metadata), 255); + EXPECT_EQ(encodeGain(4.0f, 1.0f, &metadata), 0); + EXPECT_EQ(encodeGain(4.0f, 0.5f, &metadata), 0); + EXPECT_EQ(encodeGain(1.0f, 2.0f, &metadata), 191); + EXPECT_EQ(encodeGain(2.0f, 1.0f, &metadata), 63); + + metadata.maxContentBoost = 2.0f; + metadata.minContentBoost = 1.0f / 2.0f; + + EXPECT_EQ(encodeGain(1.0f, 2.0f, &metadata), 255); + EXPECT_EQ(encodeGain(2.0f, 1.0f, &metadata), 0); + EXPECT_EQ(encodeGain(1.0f, 1.41421f, &metadata), 191); + EXPECT_EQ(encodeGain(1.41421f, 1.0f, &metadata), 63); + + metadata.maxContentBoost = 8.0f; + metadata.minContentBoost = 1.0f / 8.0f; + + EXPECT_EQ(encodeGain(1.0f, 8.0f, &metadata), 255); + EXPECT_EQ(encodeGain(8.0f, 1.0f, &metadata), 0); + EXPECT_EQ(encodeGain(1.0f, 2.82843f, &metadata), 191); + EXPECT_EQ(encodeGain(2.82843f, 1.0f, &metadata), 63); + + metadata.maxContentBoost = 8.0f; + metadata.minContentBoost = 1.0f; + + EXPECT_EQ(encodeGain(0.0f, 0.0f, &metadata), 0); + EXPECT_EQ(encodeGain(1.0f, 0.0f, &metadata), 0); + + EXPECT_EQ(encodeGain(1.0f, 1.0f, &metadata), 0); + EXPECT_EQ(encodeGain(1.0f, 8.0f, &metadata), 255); + EXPECT_EQ(encodeGain(1.0f, 4.0f, &metadata), 170); + EXPECT_EQ(encodeGain(1.0f, 2.0f, &metadata), 85); + + metadata.maxContentBoost = 8.0f; + metadata.minContentBoost = 0.5f; + + EXPECT_EQ(encodeGain(0.0f, 0.0f, &metadata), 63); + EXPECT_EQ(encodeGain(1.0f, 0.0f, &metadata), 0); + + EXPECT_EQ(encodeGain(1.0f, 1.0f, &metadata), 63); + EXPECT_EQ(encodeGain(1.0f, 8.0f, &metadata), 255); + EXPECT_EQ(encodeGain(1.0f, 4.0f, &metadata), 191); + EXPECT_EQ(encodeGain(1.0f, 2.0f, &metadata), 127); + EXPECT_EQ(encodeGain(1.0f, 0.7071f, &metadata), 31); + EXPECT_EQ(encodeGain(1.0f, 0.5f, &metadata), 0); +} + +TEST_F(GainMapMathTest, ApplyGain) { + ultrahdr_metadata_struct metadata = { .maxContentBoost = 4.0f, + .minContentBoost = 1.0f / 4.0f }; + float displayBoost = metadata.maxContentBoost; + + EXPECT_RGB_NEAR(applyGain(RgbBlack(), 0.0f, &metadata), RgbBlack()); + EXPECT_RGB_NEAR(applyGain(RgbBlack(), 0.5f, &metadata), RgbBlack()); + EXPECT_RGB_NEAR(applyGain(RgbBlack(), 1.0f, &metadata), RgbBlack()); + + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.0f, &metadata), RgbWhite() / 4.0f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.25f, &metadata), RgbWhite() / 2.0f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.5f, &metadata), RgbWhite()); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.75f, &metadata), RgbWhite() * 2.0f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 1.0f, &metadata), RgbWhite() * 4.0f); + + metadata.maxContentBoost = 2.0f; + metadata.minContentBoost = 1.0f / 2.0f; + + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.0f, &metadata), RgbWhite() / 2.0f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.25f, &metadata), RgbWhite() / 1.41421f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.5f, &metadata), RgbWhite()); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.75f, &metadata), RgbWhite() * 1.41421f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 1.0f, &metadata), RgbWhite() * 2.0f); + + metadata.maxContentBoost = 8.0f; + metadata.minContentBoost = 1.0f / 8.0f; + + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.0f, &metadata), RgbWhite() / 8.0f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.25f, &metadata), RgbWhite() / 2.82843f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.5f, &metadata), RgbWhite()); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.75f, &metadata), RgbWhite() * 2.82843f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 1.0f, &metadata), RgbWhite() * 8.0f); + + metadata.maxContentBoost = 8.0f; + metadata.minContentBoost = 1.0f; + + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.0f, &metadata), RgbWhite()); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 1.0f / 3.0f, &metadata), RgbWhite() * 2.0f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 2.0f / 3.0f, &metadata), RgbWhite() * 4.0f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 1.0f, &metadata), RgbWhite() * 8.0f); + + metadata.maxContentBoost = 8.0f; + metadata.minContentBoost = 0.5f; + + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.0f, &metadata), RgbWhite() / 2.0f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.25f, &metadata), RgbWhite()); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.5f, &metadata), RgbWhite() * 2.0f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 0.75f, &metadata), RgbWhite() * 4.0f); + EXPECT_RGB_NEAR(applyGain(RgbWhite(), 1.0f, &metadata), RgbWhite() * 8.0f); + + Color e = {{{ 0.0f, 0.5f, 1.0f }}}; + metadata.maxContentBoost = 4.0f; + metadata.minContentBoost = 1.0f / 4.0f; + + EXPECT_RGB_NEAR(applyGain(e, 0.0f, &metadata), e / 4.0f); + EXPECT_RGB_NEAR(applyGain(e, 0.25f, &metadata), e / 2.0f); + EXPECT_RGB_NEAR(applyGain(e, 0.5f, &metadata), e); + EXPECT_RGB_NEAR(applyGain(e, 0.75f, &metadata), e * 2.0f); + EXPECT_RGB_NEAR(applyGain(e, 1.0f, &metadata), e * 4.0f); + + EXPECT_RGB_EQ(applyGain(RgbBlack(), 1.0f, &metadata), + applyGain(RgbBlack(), 1.0f, &metadata, displayBoost)); + EXPECT_RGB_EQ(applyGain(RgbWhite(), 1.0f, &metadata), + applyGain(RgbWhite(), 1.0f, &metadata, displayBoost)); + EXPECT_RGB_EQ(applyGain(RgbRed(), 1.0f, &metadata), + applyGain(RgbRed(), 1.0f, &metadata, displayBoost)); + EXPECT_RGB_EQ(applyGain(RgbGreen(), 1.0f, &metadata), + applyGain(RgbGreen(), 1.0f, &metadata, displayBoost)); + EXPECT_RGB_EQ(applyGain(RgbBlue(), 1.0f, &metadata), + applyGain(RgbBlue(), 1.0f, &metadata, displayBoost)); + EXPECT_RGB_EQ(applyGain(e, 1.0f, &metadata), + applyGain(e, 1.0f, &metadata, displayBoost)); +} + +TEST_F(GainMapMathTest, GetYuv420Pixel) { + jpegr_uncompressed_struct image = Yuv420Image(); + Color (*colors)[4] = Yuv420Colors(); + + for (size_t y = 0; y < 4; ++y) { + for (size_t x = 0; x < 4; ++x) { + EXPECT_YUV_NEAR(getYuv420Pixel(&image, x, y), colors[y][x]); + } + } +} + +TEST_F(GainMapMathTest, GetP010Pixel) { + jpegr_uncompressed_struct image = P010Image(); + Color (*colors)[4] = P010Colors(); + + for (size_t y = 0; y < 4; ++y) { + for (size_t x = 0; x < 4; ++x) { + EXPECT_YUV_NEAR(getP010Pixel(&image, x, y), colors[y][x]); + } + } +} + +TEST_F(GainMapMathTest, SampleYuv420) { + jpegr_uncompressed_struct image = Yuv420Image(); + Color (*colors)[4] = Yuv420Colors(); + + static const size_t kMapScaleFactor = 2; + for (size_t y = 0; y < 4 / kMapScaleFactor; ++y) { + for (size_t x = 0; x < 4 / kMapScaleFactor; ++x) { + Color min = {{{ 1.0f, 1.0f, 1.0f }}}; + Color max = {{{ -1.0f, -1.0f, -1.0f }}}; + + for (size_t dy = 0; dy < kMapScaleFactor; ++dy) { + for (size_t dx = 0; dx < kMapScaleFactor; ++dx) { + Color e = colors[y * kMapScaleFactor + dy][x * kMapScaleFactor + dx]; + min = ColorMin(min, e); + max = ColorMax(max, e); + } + } + + // Instead of reimplementing the sampling algorithm, confirm that the + // sample output is within the range of the min and max of the nearest + // points. + EXPECT_YUV_BETWEEN(sampleYuv420(&image, kMapScaleFactor, x, y), min, max); + } + } +} + +TEST_F(GainMapMathTest, SampleP010) { + jpegr_uncompressed_struct image = P010Image(); + Color (*colors)[4] = P010Colors(); + + static const size_t kMapScaleFactor = 2; + for (size_t y = 0; y < 4 / kMapScaleFactor; ++y) { + for (size_t x = 0; x < 4 / kMapScaleFactor; ++x) { + Color min = {{{ 1.0f, 1.0f, 1.0f }}}; + Color max = {{{ -1.0f, -1.0f, -1.0f }}}; + + for (size_t dy = 0; dy < kMapScaleFactor; ++dy) { + for (size_t dx = 0; dx < kMapScaleFactor; ++dx) { + Color e = colors[y * kMapScaleFactor + dy][x * kMapScaleFactor + dx]; + min = ColorMin(min, e); + max = ColorMax(max, e); + } + } + + // Instead of reimplementing the sampling algorithm, confirm that the + // sample output is within the range of the min and max of the nearest + // points. + EXPECT_YUV_BETWEEN(sampleP010(&image, kMapScaleFactor, x, y), min, max); + } + } +} + +TEST_F(GainMapMathTest, SampleMap) { + jpegr_uncompressed_struct image = MapImage(); + float (*values)[4] = MapValues(); + + static const size_t kMapScaleFactor = 2; + ShepardsIDW idwTable(kMapScaleFactor); + for (size_t y = 0; y < 4 * kMapScaleFactor; ++y) { + for (size_t x = 0; x < 4 * kMapScaleFactor; ++x) { + size_t x_base = x / kMapScaleFactor; + size_t y_base = y / kMapScaleFactor; + + float min = 1.0f; + float max = -1.0f; + + min = fmin(min, values[y_base][x_base]); + max = fmax(max, values[y_base][x_base]); + if (y_base + 1 < 4) { + min = fmin(min, values[y_base + 1][x_base]); + max = fmax(max, values[y_base + 1][x_base]); + } + if (x_base + 1 < 4) { + min = fmin(min, values[y_base][x_base + 1]); + max = fmax(max, values[y_base][x_base + 1]); + } + if (y_base + 1 < 4 && x_base + 1 < 4) { + min = fmin(min, values[y_base + 1][x_base + 1]); + max = fmax(max, values[y_base + 1][x_base + 1]); + } + + // Instead of reimplementing the sampling algorithm, confirm that the + // sample output is within the range of the min and max of the nearest + // points. + EXPECT_THAT(sampleMap(&image, kMapScaleFactor, x, y), + testing::AllOf(testing::Ge(min), testing::Le(max))); + EXPECT_EQ(sampleMap(&image, kMapScaleFactor, x, y, idwTable), + sampleMap(&image, kMapScaleFactor, x, y)); + } + } +} + +TEST_F(GainMapMathTest, ColorToRgba1010102) { + EXPECT_EQ(colorToRgba1010102(RgbBlack()), 0x3 << 30); + EXPECT_EQ(colorToRgba1010102(RgbWhite()), 0xFFFFFFFF); + EXPECT_EQ(colorToRgba1010102(RgbRed()), 0x3 << 30 | 0x3ff); + EXPECT_EQ(colorToRgba1010102(RgbGreen()), 0x3 << 30 | 0x3ff << 10); + EXPECT_EQ(colorToRgba1010102(RgbBlue()), 0x3 << 30 | 0x3ff << 20); + + Color e_gamma = {{{ 0.1f, 0.2f, 0.3f }}}; + EXPECT_EQ(colorToRgba1010102(e_gamma), + 0x3 << 30 + | static_cast<uint32_t>(0.1f * static_cast<float>(0x3ff)) + | static_cast<uint32_t>(0.2f * static_cast<float>(0x3ff)) << 10 + | static_cast<uint32_t>(0.3f * static_cast<float>(0x3ff)) << 20); +} + +TEST_F(GainMapMathTest, ColorToRgbaF16) { + EXPECT_EQ(colorToRgbaF16(RgbBlack()), ((uint64_t) 0x3C00) << 48); + EXPECT_EQ(colorToRgbaF16(RgbWhite()), 0x3C003C003C003C00); + EXPECT_EQ(colorToRgbaF16(RgbRed()), (((uint64_t) 0x3C00) << 48) | ((uint64_t) 0x3C00)); + EXPECT_EQ(colorToRgbaF16(RgbGreen()), (((uint64_t) 0x3C00) << 48) | (((uint64_t) 0x3C00) << 16)); + EXPECT_EQ(colorToRgbaF16(RgbBlue()), (((uint64_t) 0x3C00) << 48) | (((uint64_t) 0x3C00) << 32)); + + Color e_gamma = {{{ 0.1f, 0.2f, 0.3f }}}; + EXPECT_EQ(colorToRgbaF16(e_gamma), 0x3C0034CD32662E66); +} + +TEST_F(GainMapMathTest, Float32ToFloat16) { + EXPECT_EQ(floatToHalf(0.1f), 0x2E66); + EXPECT_EQ(floatToHalf(0.0f), 0x0); + EXPECT_EQ(floatToHalf(1.0f), 0x3C00); + EXPECT_EQ(floatToHalf(-1.0f), 0xBC00); + EXPECT_EQ(floatToHalf(0x1.fffffep127f), 0x7FFF); // float max + EXPECT_EQ(floatToHalf(-0x1.fffffep127f), 0xFFFF); // float min + EXPECT_EQ(floatToHalf(0x1.0p-126f), 0x0); // float zero +} + +TEST_F(GainMapMathTest, GenerateMapLuminanceSrgb) { + EXPECT_FLOAT_EQ(SrgbYuvToLuminance(YuvBlack(), srgbLuminance), + 0.0f); + EXPECT_FLOAT_EQ(SrgbYuvToLuminance(YuvWhite(), srgbLuminance), + kSdrWhiteNits); + EXPECT_NEAR(SrgbYuvToLuminance(SrgbYuvRed(), srgbLuminance), + srgbLuminance(RgbRed()) * kSdrWhiteNits, LuminanceEpsilon()); + EXPECT_NEAR(SrgbYuvToLuminance(SrgbYuvGreen(), srgbLuminance), + srgbLuminance(RgbGreen()) * kSdrWhiteNits, LuminanceEpsilon()); + EXPECT_NEAR(SrgbYuvToLuminance(SrgbYuvBlue(), srgbLuminance), + srgbLuminance(RgbBlue()) * kSdrWhiteNits, LuminanceEpsilon()); +} + +TEST_F(GainMapMathTest, GenerateMapLuminanceSrgbP3) { + EXPECT_FLOAT_EQ(SrgbYuvToLuminance(YuvBlack(), p3Luminance), + 0.0f); + EXPECT_FLOAT_EQ(SrgbYuvToLuminance(YuvWhite(), p3Luminance), + kSdrWhiteNits); + EXPECT_NEAR(SrgbYuvToLuminance(SrgbYuvRed(), p3Luminance), + p3Luminance(RgbRed()) * kSdrWhiteNits, LuminanceEpsilon()); + EXPECT_NEAR(SrgbYuvToLuminance(SrgbYuvGreen(), p3Luminance), + p3Luminance(RgbGreen()) * kSdrWhiteNits, LuminanceEpsilon()); + EXPECT_NEAR(SrgbYuvToLuminance(SrgbYuvBlue(), p3Luminance), + p3Luminance(RgbBlue()) * kSdrWhiteNits, LuminanceEpsilon()); +} + +TEST_F(GainMapMathTest, GenerateMapLuminanceSrgbBt2100) { + EXPECT_FLOAT_EQ(SrgbYuvToLuminance(YuvBlack(), bt2100Luminance), + 0.0f); + EXPECT_FLOAT_EQ(SrgbYuvToLuminance(YuvWhite(), bt2100Luminance), + kSdrWhiteNits); + EXPECT_NEAR(SrgbYuvToLuminance(SrgbYuvRed(), bt2100Luminance), + bt2100Luminance(RgbRed()) * kSdrWhiteNits, LuminanceEpsilon()); + EXPECT_NEAR(SrgbYuvToLuminance(SrgbYuvGreen(), bt2100Luminance), + bt2100Luminance(RgbGreen()) * kSdrWhiteNits, LuminanceEpsilon()); + EXPECT_NEAR(SrgbYuvToLuminance(SrgbYuvBlue(), bt2100Luminance), + bt2100Luminance(RgbBlue()) * kSdrWhiteNits, LuminanceEpsilon()); +} + +TEST_F(GainMapMathTest, GenerateMapLuminanceHlg) { + EXPECT_FLOAT_EQ(Bt2100YuvToLuminance(YuvBlack(), hlgInvOetf, identityConversion, + bt2100Luminance, kHlgMaxNits), + 0.0f); + EXPECT_FLOAT_EQ(Bt2100YuvToLuminance(YuvWhite(), hlgInvOetf, identityConversion, + bt2100Luminance, kHlgMaxNits), + kHlgMaxNits); + EXPECT_NEAR(Bt2100YuvToLuminance(Bt2100YuvRed(), hlgInvOetf, identityConversion, + bt2100Luminance, kHlgMaxNits), + bt2100Luminance(RgbRed()) * kHlgMaxNits, LuminanceEpsilon()); + EXPECT_NEAR(Bt2100YuvToLuminance(Bt2100YuvGreen(), hlgInvOetf, identityConversion, + bt2100Luminance, kHlgMaxNits), + bt2100Luminance(RgbGreen()) * kHlgMaxNits, LuminanceEpsilon()); + EXPECT_NEAR(Bt2100YuvToLuminance(Bt2100YuvBlue(), hlgInvOetf, identityConversion, + bt2100Luminance, kHlgMaxNits), + bt2100Luminance(RgbBlue()) * kHlgMaxNits, LuminanceEpsilon()); +} + +TEST_F(GainMapMathTest, GenerateMapLuminancePq) { + EXPECT_FLOAT_EQ(Bt2100YuvToLuminance(YuvBlack(), pqInvOetf, identityConversion, + bt2100Luminance, kPqMaxNits), + 0.0f); + EXPECT_FLOAT_EQ(Bt2100YuvToLuminance(YuvWhite(), pqInvOetf, identityConversion, + bt2100Luminance, kPqMaxNits), + kPqMaxNits); + EXPECT_NEAR(Bt2100YuvToLuminance(Bt2100YuvRed(), pqInvOetf, identityConversion, + bt2100Luminance, kPqMaxNits), + bt2100Luminance(RgbRed()) * kPqMaxNits, LuminanceEpsilon()); + EXPECT_NEAR(Bt2100YuvToLuminance(Bt2100YuvGreen(), pqInvOetf, identityConversion, + bt2100Luminance, kPqMaxNits), + bt2100Luminance(RgbGreen()) * kPqMaxNits, LuminanceEpsilon()); + EXPECT_NEAR(Bt2100YuvToLuminance(Bt2100YuvBlue(), pqInvOetf, identityConversion, + bt2100Luminance, kPqMaxNits), + bt2100Luminance(RgbBlue()) * kPqMaxNits, LuminanceEpsilon()); +} + +TEST_F(GainMapMathTest, ApplyMap) { + ultrahdr_metadata_struct metadata = { .maxContentBoost = 8.0f, + .minContentBoost = 1.0f / 8.0f }; + + EXPECT_RGB_EQ(Recover(YuvWhite(), 1.0f, &metadata), + RgbWhite() * 8.0f); + EXPECT_RGB_EQ(Recover(YuvBlack(), 1.0f, &metadata), + RgbBlack()); + EXPECT_RGB_CLOSE(Recover(SrgbYuvRed(), 1.0f, &metadata), + RgbRed() * 8.0f); + EXPECT_RGB_CLOSE(Recover(SrgbYuvGreen(), 1.0f, &metadata), + RgbGreen() * 8.0f); + EXPECT_RGB_CLOSE(Recover(SrgbYuvBlue(), 1.0f, &metadata), + RgbBlue() * 8.0f); + + EXPECT_RGB_EQ(Recover(YuvWhite(), 0.75f, &metadata), + RgbWhite() * sqrt(8.0f)); + EXPECT_RGB_EQ(Recover(YuvBlack(), 0.75f, &metadata), + RgbBlack()); + EXPECT_RGB_CLOSE(Recover(SrgbYuvRed(), 0.75f, &metadata), + RgbRed() * sqrt(8.0f)); + EXPECT_RGB_CLOSE(Recover(SrgbYuvGreen(), 0.75f, &metadata), + RgbGreen() * sqrt(8.0f)); + EXPECT_RGB_CLOSE(Recover(SrgbYuvBlue(), 0.75f, &metadata), + RgbBlue() * sqrt(8.0f)); + + EXPECT_RGB_EQ(Recover(YuvWhite(), 0.5f, &metadata), + RgbWhite()); + EXPECT_RGB_EQ(Recover(YuvBlack(), 0.5f, &metadata), + RgbBlack()); + EXPECT_RGB_CLOSE(Recover(SrgbYuvRed(), 0.5f, &metadata), + RgbRed()); + EXPECT_RGB_CLOSE(Recover(SrgbYuvGreen(), 0.5f, &metadata), + RgbGreen()); + EXPECT_RGB_CLOSE(Recover(SrgbYuvBlue(), 0.5f, &metadata), + RgbBlue()); + + EXPECT_RGB_EQ(Recover(YuvWhite(), 0.25f, &metadata), + RgbWhite() / sqrt(8.0f)); + EXPECT_RGB_EQ(Recover(YuvBlack(), 0.25f, &metadata), + RgbBlack()); + EXPECT_RGB_CLOSE(Recover(SrgbYuvRed(), 0.25f, &metadata), + RgbRed() / sqrt(8.0f)); + EXPECT_RGB_CLOSE(Recover(SrgbYuvGreen(), 0.25f, &metadata), + RgbGreen() / sqrt(8.0f)); + EXPECT_RGB_CLOSE(Recover(SrgbYuvBlue(), 0.25f, &metadata), + RgbBlue() / sqrt(8.0f)); + + EXPECT_RGB_EQ(Recover(YuvWhite(), 0.0f, &metadata), + RgbWhite() / 8.0f); + EXPECT_RGB_EQ(Recover(YuvBlack(), 0.0f, &metadata), + RgbBlack()); + EXPECT_RGB_CLOSE(Recover(SrgbYuvRed(), 0.0f, &metadata), + RgbRed() / 8.0f); + EXPECT_RGB_CLOSE(Recover(SrgbYuvGreen(), 0.0f, &metadata), + RgbGreen() / 8.0f); + EXPECT_RGB_CLOSE(Recover(SrgbYuvBlue(), 0.0f, &metadata), + RgbBlue() / 8.0f); + + metadata.maxContentBoost = 8.0f; + metadata.minContentBoost = 1.0f; + + EXPECT_RGB_EQ(Recover(YuvWhite(), 1.0f, &metadata), + RgbWhite() * 8.0f); + EXPECT_RGB_EQ(Recover(YuvWhite(), 2.0f / 3.0f, &metadata), + RgbWhite() * 4.0f); + EXPECT_RGB_EQ(Recover(YuvWhite(), 1.0f / 3.0f, &metadata), + RgbWhite() * 2.0f); + EXPECT_RGB_EQ(Recover(YuvWhite(), 0.0f, &metadata), + RgbWhite()); + + metadata.maxContentBoost = 8.0f; + metadata.minContentBoost = 0.5f;; + + EXPECT_RGB_EQ(Recover(YuvWhite(), 1.0f, &metadata), + RgbWhite() * 8.0f); + EXPECT_RGB_EQ(Recover(YuvWhite(), 0.75, &metadata), + RgbWhite() * 4.0f); + EXPECT_RGB_EQ(Recover(YuvWhite(), 0.5f, &metadata), + RgbWhite() * 2.0f); + EXPECT_RGB_EQ(Recover(YuvWhite(), 0.25f, &metadata), + RgbWhite()); + EXPECT_RGB_EQ(Recover(YuvWhite(), 0.0f, &metadata), + RgbWhite() / 2.0f); +} + +} // namespace android::ultrahdr diff --git a/libs/ultrahdr/tests/icchelper_test.cpp b/libs/ultrahdr/tests/icchelper_test.cpp new file mode 100644 index 0000000000..ff61c08574 --- /dev/null +++ b/libs/ultrahdr/tests/icchelper_test.cpp @@ -0,0 +1,77 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <gtest/gtest.h> +#include <ultrahdr/icc.h> +#include <ultrahdr/ultrahdr.h> +#include <utils/Log.h> + +namespace android::ultrahdr { + +class IccHelperTest : public testing::Test { +public: + IccHelperTest(); + ~IccHelperTest(); +protected: + virtual void SetUp(); + virtual void TearDown(); +}; + +IccHelperTest::IccHelperTest() {} + +IccHelperTest::~IccHelperTest() {} + +void IccHelperTest::SetUp() {} + +void IccHelperTest::TearDown() {} + +TEST_F(IccHelperTest, iccWriteThenRead) { + sp<DataStruct> iccBt709 = IccHelper::writeIccProfile(ULTRAHDR_TF_SRGB, + ULTRAHDR_COLORGAMUT_BT709); + ASSERT_NE(iccBt709->getLength(), 0); + ASSERT_NE(iccBt709->getData(), nullptr); + EXPECT_EQ(IccHelper::readIccColorGamut(iccBt709->getData(), iccBt709->getLength()), + ULTRAHDR_COLORGAMUT_BT709); + + sp<DataStruct> iccP3 = IccHelper::writeIccProfile(ULTRAHDR_TF_SRGB, ULTRAHDR_COLORGAMUT_P3); + ASSERT_NE(iccP3->getLength(), 0); + ASSERT_NE(iccP3->getData(), nullptr); + EXPECT_EQ(IccHelper::readIccColorGamut(iccP3->getData(), iccP3->getLength()), + ULTRAHDR_COLORGAMUT_P3); + + sp<DataStruct> iccBt2100 = IccHelper::writeIccProfile(ULTRAHDR_TF_SRGB, + ULTRAHDR_COLORGAMUT_BT2100); + ASSERT_NE(iccBt2100->getLength(), 0); + ASSERT_NE(iccBt2100->getData(), nullptr); + EXPECT_EQ(IccHelper::readIccColorGamut(iccBt2100->getData(), iccBt2100->getLength()), + ULTRAHDR_COLORGAMUT_BT2100); +} + +TEST_F(IccHelperTest, iccEndianness) { + sp<DataStruct> icc = IccHelper::writeIccProfile(ULTRAHDR_TF_SRGB, ULTRAHDR_COLORGAMUT_BT709); + size_t profile_size = icc->getLength() - kICCIdentifierSize; + + uint8_t* icc_bytes = reinterpret_cast<uint8_t*>(icc->getData()) + kICCIdentifierSize; + uint32_t encoded_size = static_cast<uint32_t>(icc_bytes[0]) << 24 | + static_cast<uint32_t>(icc_bytes[1]) << 16 | + static_cast<uint32_t>(icc_bytes[2]) << 8 | + static_cast<uint32_t>(icc_bytes[3]); + + EXPECT_EQ(static_cast<size_t>(encoded_size), profile_size); +} + +} // namespace android::ultrahdr + diff --git a/libs/ultrahdr/tests/jpegdecoderhelper_test.cpp b/libs/ultrahdr/tests/jpegdecoderhelper_test.cpp new file mode 100644 index 0000000000..e2da01c373 --- /dev/null +++ b/libs/ultrahdr/tests/jpegdecoderhelper_test.cpp @@ -0,0 +1,156 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ultrahdr/jpegdecoderhelper.h> +#include <ultrahdr/icc.h> +#include <gtest/gtest.h> +#include <utils/Log.h> + +#include <fcntl.h> + +namespace android::ultrahdr { + +// No ICC or EXIF +#define YUV_IMAGE "/sdcard/Documents/minnie-320x240-yuv.jpg" +#define YUV_IMAGE_SIZE 20193 +// Has ICC and EXIF +#define YUV_ICC_IMAGE "/sdcard/Documents/minnie-320x240-yuv-icc.jpg" +#define YUV_ICC_IMAGE_SIZE 34266 +// No ICC or EXIF +#define GREY_IMAGE "/sdcard/Documents/minnie-320x240-y.jpg" +#define GREY_IMAGE_SIZE 20193 + +#define IMAGE_WIDTH 320 +#define IMAGE_HEIGHT 240 + +class JpegDecoderHelperTest : public testing::Test { +public: + struct Image { + std::unique_ptr<uint8_t[]> buffer; + size_t size; + }; + JpegDecoderHelperTest(); + ~JpegDecoderHelperTest(); +protected: + virtual void SetUp(); + virtual void TearDown(); + + Image mYuvImage, mYuvIccImage, mGreyImage; +}; + +JpegDecoderHelperTest::JpegDecoderHelperTest() {} + +JpegDecoderHelperTest::~JpegDecoderHelperTest() {} + +static size_t getFileSize(int fd) { + struct stat st; + if (fstat(fd, &st) < 0) { + ALOGW("%s : fstat failed", __func__); + return 0; + } + return st.st_size; // bytes +} + +static bool loadFile(const char filename[], JpegDecoderHelperTest::Image* result) { + int fd = open(filename, O_CLOEXEC); + if (fd < 0) { + return false; + } + int length = getFileSize(fd); + if (length == 0) { + close(fd); + return false; + } + result->buffer.reset(new uint8_t[length]); + if (read(fd, result->buffer.get(), length) != static_cast<ssize_t>(length)) { + close(fd); + return false; + } + close(fd); + return true; +} + +void JpegDecoderHelperTest::SetUp() { + if (!loadFile(YUV_IMAGE, &mYuvImage)) { + FAIL() << "Load file " << YUV_IMAGE << " failed"; + } + mYuvImage.size = YUV_IMAGE_SIZE; + if (!loadFile(YUV_ICC_IMAGE, &mYuvIccImage)) { + FAIL() << "Load file " << YUV_ICC_IMAGE << " failed"; + } + mYuvIccImage.size = YUV_ICC_IMAGE_SIZE; + if (!loadFile(GREY_IMAGE, &mGreyImage)) { + FAIL() << "Load file " << GREY_IMAGE << " failed"; + } + mGreyImage.size = GREY_IMAGE_SIZE; +} + +void JpegDecoderHelperTest::TearDown() {} + +TEST_F(JpegDecoderHelperTest, decodeYuvImage) { + JpegDecoderHelper decoder; + EXPECT_TRUE(decoder.decompressImage(mYuvImage.buffer.get(), mYuvImage.size)); + ASSERT_GT(decoder.getDecompressedImageSize(), static_cast<uint32_t>(0)); + EXPECT_EQ(IccHelper::readIccColorGamut(decoder.getICCPtr(), decoder.getICCSize()), + ULTRAHDR_COLORGAMUT_UNSPECIFIED); +} + +TEST_F(JpegDecoderHelperTest, decodeYuvIccImage) { + JpegDecoderHelper decoder; + EXPECT_TRUE(decoder.decompressImage(mYuvIccImage.buffer.get(), mYuvIccImage.size)); + ASSERT_GT(decoder.getDecompressedImageSize(), static_cast<uint32_t>(0)); + EXPECT_EQ(IccHelper::readIccColorGamut(decoder.getICCPtr(), decoder.getICCSize()), + ULTRAHDR_COLORGAMUT_BT709); +} + +TEST_F(JpegDecoderHelperTest, decodeGreyImage) { + JpegDecoderHelper decoder; + EXPECT_TRUE(decoder.decompressImage(mGreyImage.buffer.get(), mGreyImage.size)); + ASSERT_GT(decoder.getDecompressedImageSize(), static_cast<uint32_t>(0)); +} + +TEST_F(JpegDecoderHelperTest, getCompressedImageParameters) { + size_t width = 0, height = 0; + std::vector<uint8_t> icc, exif; + + JpegDecoderHelper decoder; + EXPECT_TRUE(decoder.getCompressedImageParameters(mYuvImage.buffer.get(), mYuvImage.size, + &width, &height, &icc, &exif)); + + EXPECT_EQ(width, IMAGE_WIDTH); + EXPECT_EQ(height, IMAGE_HEIGHT); + EXPECT_EQ(icc.size(), 0); + EXPECT_EQ(exif.size(), 0); +} + +TEST_F(JpegDecoderHelperTest, getCompressedImageParametersIcc) { + size_t width = 0, height = 0; + std::vector<uint8_t> icc, exif; + + JpegDecoderHelper decoder; + EXPECT_TRUE(decoder.getCompressedImageParameters(mYuvIccImage.buffer.get(), mYuvIccImage.size, + &width, &height, &icc, &exif)); + + EXPECT_EQ(width, IMAGE_WIDTH); + EXPECT_EQ(height, IMAGE_HEIGHT); + EXPECT_GT(icc.size(), 0); + EXPECT_GT(exif.size(), 0); + + EXPECT_EQ(IccHelper::readIccColorGamut(icc.data(), icc.size()), + ULTRAHDR_COLORGAMUT_BT709); +} + +} // namespace android::ultrahdr diff --git a/libs/ultrahdr/tests/jpegencoderhelper_test.cpp b/libs/ultrahdr/tests/jpegencoderhelper_test.cpp new file mode 100644 index 0000000000..f0e1fa4968 --- /dev/null +++ b/libs/ultrahdr/tests/jpegencoderhelper_test.cpp @@ -0,0 +1,126 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ultrahdr/jpegencoderhelper.h> +#include <gtest/gtest.h> +#include <utils/Log.h> + +#include <fcntl.h> + +namespace android::ultrahdr { + +#define ALIGNED_IMAGE "/sdcard/Documents/minnie-320x240.yu12" +#define ALIGNED_IMAGE_WIDTH 320 +#define ALIGNED_IMAGE_HEIGHT 240 +#define SINGLE_CHANNEL_IMAGE "/sdcard/Documents/minnie-320x240.y" +#define SINGLE_CHANNEL_IMAGE_WIDTH ALIGNED_IMAGE_WIDTH +#define SINGLE_CHANNEL_IMAGE_HEIGHT ALIGNED_IMAGE_HEIGHT +#define UNALIGNED_IMAGE "/sdcard/Documents/minnie-318x240.yu12" +#define UNALIGNED_IMAGE_WIDTH 318 +#define UNALIGNED_IMAGE_HEIGHT 240 +#define JPEG_QUALITY 90 + +class JpegEncoderHelperTest : public testing::Test { +public: + struct Image { + std::unique_ptr<uint8_t[]> buffer; + size_t width; + size_t height; + }; + JpegEncoderHelperTest(); + ~JpegEncoderHelperTest(); +protected: + virtual void SetUp(); + virtual void TearDown(); + + Image mAlignedImage, mUnalignedImage, mSingleChannelImage; +}; + +JpegEncoderHelperTest::JpegEncoderHelperTest() {} + +JpegEncoderHelperTest::~JpegEncoderHelperTest() {} + +static size_t getFileSize(int fd) { + struct stat st; + if (fstat(fd, &st) < 0) { + ALOGW("%s : fstat failed", __func__); + return 0; + } + return st.st_size; // bytes +} + +static bool loadFile(const char filename[], JpegEncoderHelperTest::Image* result) { + int fd = open(filename, O_CLOEXEC); + if (fd < 0) { + return false; + } + int length = getFileSize(fd); + if (length == 0) { + close(fd); + return false; + } + result->buffer.reset(new uint8_t[length]); + if (read(fd, result->buffer.get(), length) != static_cast<ssize_t>(length)) { + close(fd); + return false; + } + close(fd); + return true; +} + +void JpegEncoderHelperTest::SetUp() { + if (!loadFile(ALIGNED_IMAGE, &mAlignedImage)) { + FAIL() << "Load file " << ALIGNED_IMAGE << " failed"; + } + mAlignedImage.width = ALIGNED_IMAGE_WIDTH; + mAlignedImage.height = ALIGNED_IMAGE_HEIGHT; + if (!loadFile(UNALIGNED_IMAGE, &mUnalignedImage)) { + FAIL() << "Load file " << UNALIGNED_IMAGE << " failed"; + } + mUnalignedImage.width = UNALIGNED_IMAGE_WIDTH; + mUnalignedImage.height = UNALIGNED_IMAGE_HEIGHT; + if (!loadFile(SINGLE_CHANNEL_IMAGE, &mSingleChannelImage)) { + FAIL() << "Load file " << SINGLE_CHANNEL_IMAGE << " failed"; + } + mSingleChannelImage.width = SINGLE_CHANNEL_IMAGE_WIDTH; + mSingleChannelImage.height = SINGLE_CHANNEL_IMAGE_HEIGHT; +} + +void JpegEncoderHelperTest::TearDown() {} + +TEST_F(JpegEncoderHelperTest, encodeAlignedImage) { + JpegEncoderHelper encoder; + EXPECT_TRUE(encoder.compressImage(mAlignedImage.buffer.get(), mAlignedImage.width, + mAlignedImage.height, JPEG_QUALITY, NULL, 0)); + ASSERT_GT(encoder.getCompressedImageSize(), static_cast<uint32_t>(0)); +} + +TEST_F(JpegEncoderHelperTest, encodeUnalignedImage) { + JpegEncoderHelper encoder; + EXPECT_TRUE(encoder.compressImage(mUnalignedImage.buffer.get(), mUnalignedImage.width, + mUnalignedImage.height, JPEG_QUALITY, NULL, 0)); + ASSERT_GT(encoder.getCompressedImageSize(), static_cast<uint32_t>(0)); +} + +TEST_F(JpegEncoderHelperTest, encodeSingleChannelImage) { + JpegEncoderHelper encoder; + EXPECT_TRUE(encoder.compressImage(mSingleChannelImage.buffer.get(), mSingleChannelImage.width, + mSingleChannelImage.height, JPEG_QUALITY, NULL, 0, true)); + ASSERT_GT(encoder.getCompressedImageSize(), static_cast<uint32_t>(0)); +} + +} // namespace android::ultrahdr + diff --git a/libs/ultrahdr/tests/jpegr_test.cpp b/libs/ultrahdr/tests/jpegr_test.cpp new file mode 100644 index 0000000000..41d55ec497 --- /dev/null +++ b/libs/ultrahdr/tests/jpegr_test.cpp @@ -0,0 +1,1375 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <ultrahdr/jpegr.h> +#include <ultrahdr/jpegrutils.h> +#include <ultrahdr/gainmapmath.h> +#include <fcntl.h> +#include <fstream> +#include <gtest/gtest.h> +#include <sys/time.h> +#include <utils/Log.h> + +#define RAW_P010_IMAGE "/sdcard/Documents/raw_p010_image.p010" +#define RAW_P010_IMAGE_WITH_STRIDE "/sdcard/Documents/raw_p010_image_with_stride.p010" +#define RAW_YUV420_IMAGE "/sdcard/Documents/raw_yuv420_image.yuv420" +#define JPEG_IMAGE "/sdcard/Documents/jpeg_image.jpg" +#define TEST_IMAGE_WIDTH 1280 +#define TEST_IMAGE_HEIGHT 720 +#define TEST_IMAGE_STRIDE 1288 +#define DEFAULT_JPEG_QUALITY 90 + +#define SAVE_ENCODING_RESULT true +#define SAVE_DECODING_RESULT true +#define SAVE_INPUT_RGBA true + +namespace android::ultrahdr { + +struct Timer { + struct timeval StartingTime; + struct timeval EndingTime; + struct timeval ElapsedMicroseconds; +}; + +void timerStart(Timer *t) { + gettimeofday(&t->StartingTime, nullptr); +} + +void timerStop(Timer *t) { + gettimeofday(&t->EndingTime, nullptr); +} + +int64_t elapsedTime(Timer *t) { + t->ElapsedMicroseconds.tv_sec = t->EndingTime.tv_sec - t->StartingTime.tv_sec; + t->ElapsedMicroseconds.tv_usec = t->EndingTime.tv_usec - t->StartingTime.tv_usec; + return t->ElapsedMicroseconds.tv_sec * 1000000 + t->ElapsedMicroseconds.tv_usec; +} + +static size_t getFileSize(int fd) { + struct stat st; + if (fstat(fd, &st) < 0) { + ALOGW("%s : fstat failed", __func__); + return 0; + } + return st.st_size; // bytes +} + +static bool loadFile(const char filename[], void*& result, int* fileLength) { + int fd = open(filename, O_CLOEXEC); + if (fd < 0) { + return false; + } + int length = getFileSize(fd); + if (length == 0) { + close(fd); + return false; + } + if (fileLength != nullptr) { + *fileLength = length; + } + result = malloc(length); + if (read(fd, result, length) != static_cast<ssize_t>(length)) { + close(fd); + return false; + } + close(fd); + return true; +} + +static bool loadP010Image(const char *filename, jr_uncompressed_ptr img, + bool isUVContiguous) { + int fd = open(filename, O_CLOEXEC); + if (fd < 0) { + return false; + } + const int bpp = 2; + int lumaStride = img->luma_stride == 0 ? img->width : img->luma_stride; + int lumaSize = bpp * lumaStride * img->height; + int chromaSize = bpp * (img->height / 2) * + (isUVContiguous ? lumaStride : img->chroma_stride); + img->data = malloc(lumaSize + (isUVContiguous ? chromaSize : 0)); + if (img->data == nullptr) { + ALOGE("loadP010Image(): failed to allocate memory for luma data."); + return false; + } + uint8_t *mem = static_cast<uint8_t *>(img->data); + for (int i = 0; i < img->height; i++) { + if (read(fd, mem, img->width * bpp) != img->width * bpp) { + close(fd); + return false; + } + mem += lumaStride * bpp; + } + int chromaStride = lumaStride; + if (!isUVContiguous) { + img->chroma_data = malloc(chromaSize); + if (img->chroma_data == nullptr) { + ALOGE("loadP010Image(): failed to allocate memory for chroma data."); + return false; + } + mem = static_cast<uint8_t *>(img->chroma_data); + chromaStride = img->chroma_stride; + } + for (int i = 0; i < img->height / 2; i++) { + if (read(fd, mem, img->width * bpp) != img->width * bpp) { + close(fd); + return false; + } + mem += chromaStride * bpp; + } + close(fd); + return true; +} + +class JpegRTest : public testing::Test { +public: + JpegRTest(); + ~JpegRTest(); + +protected: + virtual void SetUp(); + virtual void TearDown(); + + struct jpegr_uncompressed_struct mRawP010Image{}; + struct jpegr_uncompressed_struct mRawP010ImageWithStride{}; + struct jpegr_uncompressed_struct mRawP010ImageWithChromaData{}; + struct jpegr_uncompressed_struct mRawYuv420Image{}; + struct jpegr_compressed_struct mJpegImage{}; +}; + +JpegRTest::JpegRTest() {} +JpegRTest::~JpegRTest() {} + +void JpegRTest::SetUp() {} +void JpegRTest::TearDown() { + free(mRawP010Image.data); + free(mRawP010Image.chroma_data); + free(mRawP010ImageWithStride.data); + free(mRawP010ImageWithStride.chroma_data); + free(mRawP010ImageWithChromaData.data); + free(mRawP010ImageWithChromaData.chroma_data); + free(mRawYuv420Image.data); + free(mJpegImage.data); +} + +class JpegRBenchmark : public JpegR { +public: + void BenchmarkGenerateGainMap(jr_uncompressed_ptr yuv420Image, jr_uncompressed_ptr p010Image, + ultrahdr_metadata_ptr metadata, jr_uncompressed_ptr map); + void BenchmarkApplyGainMap(jr_uncompressed_ptr yuv420Image, jr_uncompressed_ptr map, + ultrahdr_metadata_ptr metadata, jr_uncompressed_ptr dest); +private: + const int kProfileCount = 10; +}; + +void JpegRBenchmark::BenchmarkGenerateGainMap(jr_uncompressed_ptr yuv420Image, + jr_uncompressed_ptr p010Image, + ultrahdr_metadata_ptr metadata, + jr_uncompressed_ptr map) { + ASSERT_EQ(yuv420Image->width, p010Image->width); + ASSERT_EQ(yuv420Image->height, p010Image->height); + + Timer genRecMapTime; + + timerStart(&genRecMapTime); + for (auto i = 0; i < kProfileCount; i++) { + ASSERT_EQ(OK, generateGainMap( + yuv420Image, p010Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, metadata, map)); + if (i != kProfileCount - 1) delete[] static_cast<uint8_t *>(map->data); + } + timerStop(&genRecMapTime); + + ALOGE("Generate Gain Map:- Res = %i x %i, time = %f ms", + yuv420Image->width, yuv420Image->height, + elapsedTime(&genRecMapTime) / (kProfileCount * 1000.f)); + +} + +void JpegRBenchmark::BenchmarkApplyGainMap(jr_uncompressed_ptr yuv420Image, + jr_uncompressed_ptr map, + ultrahdr_metadata_ptr metadata, + jr_uncompressed_ptr dest) { + Timer applyRecMapTime; + + timerStart(&applyRecMapTime); + for (auto i = 0; i < kProfileCount; i++) { + ASSERT_EQ(OK, applyGainMap(yuv420Image, map, metadata, ULTRAHDR_OUTPUT_HDR_HLG, + metadata->maxContentBoost /* displayBoost */, dest)); + } + timerStop(&applyRecMapTime); + + ALOGE("Apply Gain Map:- Res = %i x %i, time = %f ms", + yuv420Image->width, yuv420Image->height, + elapsedTime(&applyRecMapTime) / (kProfileCount * 1000.f)); +} + +TEST_F(JpegRTest, build) { + // Force all of the gain map lib to be linked by calling all public functions. + JpegR jpegRCodec; + jpegRCodec.encodeJPEGR(nullptr, static_cast<ultrahdr_transfer_function>(0), nullptr, 0, nullptr); + jpegRCodec.encodeJPEGR(nullptr, nullptr, static_cast<ultrahdr_transfer_function>(0), + nullptr, 0, nullptr); + jpegRCodec.encodeJPEGR(nullptr, nullptr, nullptr, static_cast<ultrahdr_transfer_function>(0), + nullptr); + jpegRCodec.encodeJPEGR(nullptr, nullptr, static_cast<ultrahdr_transfer_function>(0), nullptr); + jpegRCodec.decodeJPEGR(nullptr, nullptr); +} + +/* Test Encode API-0 invalid arguments */ +TEST_F(JpegRTest, encodeAPI0ForInvalidArgs) { + int ret; + + // we are not really compressing anything so lets keep allocs to a minimum + jpegr_compressed_struct jpegR; + jpegR.maxLength = 16 * sizeof(uint8_t); + jpegR.data = malloc(jpegR.maxLength); + + JpegR jpegRCodec; + + // we are not really compressing anything so lets keep allocs to a minimum + mRawP010ImageWithStride.data = malloc(16); + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_STRIDE; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + + // test quality factor + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + -1, nullptr)) << "fail, API allows bad jpeg quality factor"; + + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + 101, nullptr)) << "fail, API allows bad jpeg quality factor"; + + // test hdr transfer function + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_UNSPECIFIED, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad hdr transfer function"; + + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, + static_cast<ultrahdr_transfer_function>(ultrahdr_transfer_function::ULTRAHDR_TF_MAX + 1), + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad hdr transfer function"; + + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, + static_cast<ultrahdr_transfer_function>(-10), + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad hdr transfer function"; + + // test dest + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, nullptr, + DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows nullptr dest"; + + // test p010 input + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + nullptr, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows nullptr p010 image"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_UNSPECIFIED; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad p010 color gamut"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.colorGamut = static_cast<ultrahdr_color_gamut>( + ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_MAX + 1); + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad p010 color gamut"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH - 1; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad image width"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT - 1; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad image height"; + + mRawP010ImageWithStride.width = 0; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad image width"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = 0; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad image height"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_WIDTH - 2; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad luma stride"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_STRIDE; + mRawP010ImageWithStride.chroma_data = mRawP010ImageWithStride.data; + mRawP010ImageWithStride.chroma_stride = TEST_IMAGE_WIDTH - 2; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad chroma stride"; + + mRawP010ImageWithStride.chroma_data = nullptr; + + free(jpegR.data); +} + +/* Test Encode API-1 invalid arguments */ +TEST_F(JpegRTest, encodeAPI1ForInvalidArgs) { + int ret; + + // we are not really compressing anything so lets keep allocs to a minimum + jpegr_compressed_struct jpegR; + jpegR.maxLength = 16 * sizeof(uint8_t); + jpegR.data = malloc(jpegR.maxLength); + + JpegR jpegRCodec; + + // we are not really compressing anything so lets keep allocs to a minimum + mRawP010ImageWithStride.data = malloc(16); + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_STRIDE; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + + // we are not really compressing anything so lets keep allocs to a minimum + mRawYuv420Image.data = malloc(16); + mRawYuv420Image.width = TEST_IMAGE_WIDTH; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT; + mRawYuv420Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT709; + + // test quality factor + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, -1, nullptr)) << "fail, API allows bad jpeg quality factor"; + + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, 101, nullptr)) << "fail, API allows bad jpeg quality factor"; + + // test hdr transfer function + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, + ultrahdr_transfer_function::ULTRAHDR_TF_UNSPECIFIED, &jpegR, DEFAULT_JPEG_QUALITY, + nullptr)) << "fail, API allows bad hdr transfer function"; + + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, + static_cast<ultrahdr_transfer_function>(ultrahdr_transfer_function::ULTRAHDR_TF_MAX + 1), + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad hdr transfer function"; + + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, + static_cast<ultrahdr_transfer_function>(-10), + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad hdr transfer function"; + + // test dest + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + nullptr, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows nullptr dest"; + + // test p010 input + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + nullptr, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows nullptr p010 image"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_UNSPECIFIED; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad p010 color gamut"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.colorGamut = static_cast<ultrahdr_color_gamut>( + ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_MAX + 1); + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad p010 color gamut"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH - 1; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad image width"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT - 1; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad image height"; + + mRawP010ImageWithStride.width = 0; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad image width"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = 0; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad image height"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_WIDTH - 2; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad luma stride"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_STRIDE; + mRawP010ImageWithStride.chroma_data = mRawP010ImageWithStride.data; + mRawP010ImageWithStride.chroma_stride = TEST_IMAGE_WIDTH - 2; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad chroma stride"; + + // test 420 input + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_STRIDE; + mRawP010ImageWithStride.chroma_data = nullptr; + mRawP010ImageWithStride.chroma_stride = 0; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, nullptr, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows nullptr for 420 image"; + + mRawYuv420Image.width = TEST_IMAGE_WIDTH; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT - 2; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad 420 image width"; + + mRawYuv420Image.width = TEST_IMAGE_WIDTH - 2; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad 420 image height"; + + mRawYuv420Image.width = TEST_IMAGE_WIDTH; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT; + mRawYuv420Image.luma_stride = TEST_IMAGE_STRIDE; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad luma stride for 420"; + + mRawYuv420Image.width = TEST_IMAGE_WIDTH; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT; + mRawYuv420Image.luma_stride = 0; + mRawYuv420Image.chroma_data = mRawYuv420Image.data; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows chroma pointer for 420"; + + mRawYuv420Image.width = TEST_IMAGE_WIDTH; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT; + mRawYuv420Image.luma_stride = 0; + mRawYuv420Image.chroma_data = nullptr; + mRawYuv420Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_UNSPECIFIED; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad 420 color gamut"; + + mRawYuv420Image.colorGamut = static_cast<ultrahdr_color_gamut>( + ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_MAX + 1); + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR, DEFAULT_JPEG_QUALITY, nullptr)) << "fail, API allows bad 420 color gamut"; + + free(jpegR.data); +} + +/* Test Encode API-2 invalid arguments */ +TEST_F(JpegRTest, encodeAPI2ForInvalidArgs) { + int ret; + + // we are not really compressing anything so lets keep allocs to a minimum + jpegr_compressed_struct jpegR; + jpegR.maxLength = 16 * sizeof(uint8_t); + jpegR.data = malloc(jpegR.maxLength); + + JpegR jpegRCodec; + + // we are not really compressing anything so lets keep allocs to a minimum + mRawP010ImageWithStride.data = malloc(16); + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_STRIDE; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + + // we are not really compressing anything so lets keep allocs to a minimum + mRawYuv420Image.data = malloc(16); + mRawYuv420Image.width = TEST_IMAGE_WIDTH; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT; + mRawYuv420Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT709; + + // test hdr transfer function + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_UNSPECIFIED, + &jpegR)) << "fail, API allows bad hdr transfer function"; + + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + static_cast<ultrahdr_transfer_function>(ultrahdr_transfer_function::ULTRAHDR_TF_MAX + 1), + &jpegR)) << "fail, API allows bad hdr transfer function"; + + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + static_cast<ultrahdr_transfer_function>(-10), + &jpegR)) << "fail, API allows bad hdr transfer function"; + + // test dest + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, nullptr)) << "fail, API allows nullptr dest"; + + // test p010 input + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + nullptr, &mRawYuv420Image, &jpegR, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows nullptr p010 image"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_UNSPECIFIED; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad p010 color gamut"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.colorGamut = static_cast<ultrahdr_color_gamut>( + ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_MAX + 1); + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad p010 color gamut"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH - 1; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR)) << "fail, API allows bad image width"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT - 1; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR)) << "fail, API allows bad image height"; + + mRawP010ImageWithStride.width = 0; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR)) << "fail, API allows bad image width"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = 0; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR)) << "fail, API allows bad image height"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_WIDTH - 2; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR)) << "fail, API allows bad luma stride"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_STRIDE; + mRawP010ImageWithStride.chroma_data = mRawP010ImageWithStride.data; + mRawP010ImageWithStride.chroma_stride = TEST_IMAGE_WIDTH - 2; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad chroma stride"; + + // test 420 input + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_STRIDE; + mRawP010ImageWithStride.chroma_data = nullptr; + mRawP010ImageWithStride.chroma_stride = 0; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, nullptr, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows nullptr for 420 image"; + + mRawYuv420Image.width = TEST_IMAGE_WIDTH; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT - 2; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad 420 image width"; + + mRawYuv420Image.width = TEST_IMAGE_WIDTH - 2; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad 420 image height"; + + mRawYuv420Image.width = TEST_IMAGE_WIDTH; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT; + mRawYuv420Image.luma_stride = TEST_IMAGE_STRIDE; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad luma stride for 420"; + + mRawYuv420Image.width = TEST_IMAGE_WIDTH; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT; + mRawYuv420Image.luma_stride = 0; + mRawYuv420Image.chroma_data = mRawYuv420Image.data; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows chroma pointer for 420"; + + mRawYuv420Image.width = TEST_IMAGE_WIDTH; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT; + mRawYuv420Image.luma_stride = 0; + mRawYuv420Image.chroma_data = nullptr; + mRawYuv420Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_UNSPECIFIED; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad 420 color gamut"; + + mRawYuv420Image.colorGamut = static_cast<ultrahdr_color_gamut>( + ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_MAX + 1); + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, &jpegR, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad 420 color gamut"; + + // bad compressed image + mRawYuv420Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT709; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &mRawYuv420Image, nullptr, + ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad 420 color gamut"; + + free(jpegR.data); +} + +/* Test Encode API-3 invalid arguments */ +TEST_F(JpegRTest, encodeAPI3ForInvalidArgs) { + int ret; + + // we are not really compressing anything so lets keep allocs to a minimum + jpegr_compressed_struct jpegR; + jpegR.maxLength = 16 * sizeof(uint8_t); + jpegR.data = malloc(jpegR.maxLength); + + JpegR jpegRCodec; + + // we are not really compressing anything so lets keep allocs to a minimum + mRawP010ImageWithStride.data = malloc(16); + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_STRIDE; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + + // test hdr transfer function + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &jpegR, ultrahdr_transfer_function::ULTRAHDR_TF_UNSPECIFIED, + &jpegR)) << "fail, API allows bad hdr transfer function"; + + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &jpegR, + static_cast<ultrahdr_transfer_function>(ultrahdr_transfer_function::ULTRAHDR_TF_MAX + 1), + &jpegR)) << "fail, API allows bad hdr transfer function"; + + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &jpegR, static_cast<ultrahdr_transfer_function>(-10), + &jpegR)) << "fail, API allows bad hdr transfer function"; + + // test dest + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &jpegR, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + nullptr)) << "fail, API allows nullptr dest"; + + // test p010 input + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + nullptr, &jpegR, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows nullptr p010 image"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_UNSPECIFIED; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &jpegR, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad p010 color gamut"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.colorGamut = static_cast<ultrahdr_color_gamut>( + ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_MAX + 1); + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &jpegR, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad p010 color gamut"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH - 1; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &jpegR, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad image width"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT - 1; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &jpegR, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad image height"; + + mRawP010ImageWithStride.width = 0; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &jpegR, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad image width"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = 0; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &jpegR, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad image height"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_WIDTH - 2; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &jpegR, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad luma stride"; + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_STRIDE; + mRawP010ImageWithStride.chroma_data = mRawP010ImageWithStride.data; + mRawP010ImageWithStride.chroma_stride = TEST_IMAGE_WIDTH - 2; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, &jpegR, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad chroma stride"; + mRawP010ImageWithStride.chroma_data = nullptr; + + // bad compressed image + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, nullptr, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR)) << "fail, API allows bad 420 color gamut"; + + free(jpegR.data); +} + +/* Test Encode API-4 invalid arguments */ +TEST_F(JpegRTest, encodeAPI4ForInvalidArgs) { + int ret; + + // we are not really compressing anything so lets keep allocs to a minimum + jpegr_compressed_struct jpegR; + jpegR.maxLength = 16 * sizeof(uint8_t); + jpegR.data = malloc(jpegR.maxLength); + + JpegR jpegRCodec; + + // test dest + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &jpegR, &jpegR, nullptr, nullptr)) << "fail, API allows nullptr dest"; + + // test primary image + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + nullptr, &jpegR, nullptr, &jpegR)) << "fail, API allows nullptr primary image"; + + // test gain map + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &jpegR, nullptr, nullptr, &jpegR)) << "fail, API allows nullptr gainmap image"; + + // test metadata + ultrahdr_metadata_struct good_metadata; + good_metadata.version = "1.0"; + good_metadata.minContentBoost = 1.0f; + good_metadata.maxContentBoost = 2.0f; + good_metadata.gamma = 1.0f; + good_metadata.offsetSdr = 0.0f; + good_metadata.offsetHdr = 0.0f; + good_metadata.hdrCapacityMin = 1.0f; + good_metadata.hdrCapacityMax = 2.0f; + + ultrahdr_metadata_struct metadata = good_metadata; + metadata.version = "1.1"; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &jpegR, nullptr, &metadata, &jpegR)) << "fail, API allows bad metadata version"; + + metadata = good_metadata; + metadata.minContentBoost = 3.0f; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &jpegR, nullptr, &metadata, &jpegR)) << "fail, API allows bad metadata content boost"; + + metadata = good_metadata; + metadata.gamma = -0.1f; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &jpegR, nullptr, &metadata, &jpegR)) << "fail, API allows bad metadata gamma"; + + metadata = good_metadata; + metadata.offsetSdr = -0.1f; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &jpegR, nullptr, &metadata, &jpegR)) << "fail, API allows bad metadata offset sdr"; + + metadata = good_metadata; + metadata.offsetHdr = -0.1f; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &jpegR, nullptr, &metadata, &jpegR)) << "fail, API allows bad metadata offset hdr"; + + metadata = good_metadata; + metadata.hdrCapacityMax = 0.5f; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &jpegR, nullptr, &metadata, &jpegR)) << "fail, API allows bad metadata hdr capacity max"; + + metadata = good_metadata; + metadata.hdrCapacityMin = 0.5f; + EXPECT_NE(OK, jpegRCodec.encodeJPEGR( + &jpegR, nullptr, &metadata, &jpegR)) << "fail, API allows bad metadata hdr capacity min"; + + free(jpegR.data); +} + +/* Test Decode API invalid arguments */ +TEST_F(JpegRTest, decodeAPIForInvalidArgs) { + int ret; + + // we are not really compressing anything so lets keep allocs to a minimum + jpegr_compressed_struct jpegR; + jpegR.maxLength = 16 * sizeof(uint8_t); + jpegR.data = malloc(jpegR.maxLength); + + // we are not really decoding anything so lets keep allocs to a minimum + mRawP010Image.data = malloc(16); + + JpegR jpegRCodec; + + // test jpegr image + EXPECT_NE(OK, jpegRCodec.decodeJPEGR( + nullptr, &mRawP010Image)) << "fail, API allows nullptr for jpegr img"; + + // test dest image + EXPECT_NE(OK, jpegRCodec.decodeJPEGR( + &jpegR, nullptr)) << "fail, API allows nullptr for dest"; + + // test max display boost + EXPECT_NE(OK, jpegRCodec.decodeJPEGR( + &jpegR, &mRawP010Image, 0.5)) << "fail, API allows invalid max display boost"; + + // test output format + EXPECT_NE(OK, jpegRCodec.decodeJPEGR( + &jpegR, &mRawP010Image, 0.5, nullptr, + static_cast<ultrahdr_output_format>(-1))) << "fail, API allows invalid output format"; + + EXPECT_NE(OK, jpegRCodec.decodeJPEGR( + &jpegR, &mRawP010Image, 0.5, nullptr, + static_cast<ultrahdr_output_format>(ULTRAHDR_OUTPUT_MAX + 1))) + << "fail, API allows invalid output format"; + + free(jpegR.data); +} + +TEST_F(JpegRTest, writeXmpThenRead) { + ultrahdr_metadata_struct metadata_expected; + metadata_expected.version = "1.0"; + metadata_expected.maxContentBoost = 1.25f; + metadata_expected.minContentBoost = 0.75f; + metadata_expected.gamma = 1.0f; + metadata_expected.offsetSdr = 0.0f; + metadata_expected.offsetHdr = 0.0f; + metadata_expected.hdrCapacityMin = 1.0f; + metadata_expected.hdrCapacityMax = metadata_expected.maxContentBoost; + const std::string nameSpace = "http://ns.adobe.com/xap/1.0/\0"; + const int nameSpaceLength = nameSpace.size() + 1; // need to count the null terminator + + std::string xmp = generateXmpForSecondaryImage(metadata_expected); + + std::vector<uint8_t> xmpData; + xmpData.reserve(nameSpaceLength + xmp.size()); + xmpData.insert(xmpData.end(), reinterpret_cast<const uint8_t*>(nameSpace.c_str()), + reinterpret_cast<const uint8_t*>(nameSpace.c_str()) + nameSpaceLength); + xmpData.insert(xmpData.end(), reinterpret_cast<const uint8_t*>(xmp.c_str()), + reinterpret_cast<const uint8_t*>(xmp.c_str()) + xmp.size()); + + ultrahdr_metadata_struct metadata_read; + EXPECT_TRUE(getMetadataFromXMP(xmpData.data(), xmpData.size(), &metadata_read)); + EXPECT_FLOAT_EQ(metadata_expected.maxContentBoost, metadata_read.maxContentBoost); + EXPECT_FLOAT_EQ(metadata_expected.minContentBoost, metadata_read.minContentBoost); + EXPECT_FLOAT_EQ(metadata_expected.gamma, metadata_read.gamma); + EXPECT_FLOAT_EQ(metadata_expected.offsetSdr, metadata_read.offsetSdr); + EXPECT_FLOAT_EQ(metadata_expected.offsetHdr, metadata_read.offsetHdr); + EXPECT_FLOAT_EQ(metadata_expected.hdrCapacityMin, metadata_read.hdrCapacityMin); + EXPECT_FLOAT_EQ(metadata_expected.hdrCapacityMax, metadata_read.hdrCapacityMax); +} + +/* Test Encode API-0 */ +TEST_F(JpegRTest, encodeFromP010) { + int ret; + + mRawP010Image.width = TEST_IMAGE_WIDTH; + mRawP010Image.height = TEST_IMAGE_HEIGHT; + mRawP010Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + // Load input files. + if (!loadP010Image(RAW_P010_IMAGE, &mRawP010Image, true)) { + FAIL() << "Load file " << RAW_P010_IMAGE << " failed"; + } + + JpegR jpegRCodec; + + jpegr_compressed_struct jpegR; + jpegR.maxLength = TEST_IMAGE_WIDTH * TEST_IMAGE_HEIGHT * sizeof(uint8_t); + jpegR.data = malloc(jpegR.maxLength); + ret = jpegRCodec.encodeJPEGR( + &mRawP010Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, DEFAULT_JPEG_QUALITY, + nullptr); + if (ret != OK) { + FAIL() << "Error code is " << ret; + } + + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_WIDTH + 128; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + // Load input files. + if (!loadP010Image(RAW_P010_IMAGE, &mRawP010ImageWithStride, true)) { + FAIL() << "Load file " << RAW_P010_IMAGE << " failed"; + } + + jpegr_compressed_struct jpegRWithStride; + jpegRWithStride.maxLength = jpegR.length; + jpegRWithStride.data = malloc(jpegRWithStride.maxLength); + ret = jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegRWithStride, + DEFAULT_JPEG_QUALITY, nullptr); + if (ret != OK) { + FAIL() << "Error code is " << ret; + } + ASSERT_EQ(jpegR.length, jpegRWithStride.length) + << "Same input is yielding different output"; + ASSERT_EQ(0, memcmp(jpegR.data, jpegRWithStride.data, jpegR.length)) + << "Same input is yielding different output"; + + mRawP010ImageWithChromaData.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithChromaData.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithChromaData.luma_stride = TEST_IMAGE_WIDTH + 64; + mRawP010ImageWithChromaData.chroma_stride = TEST_IMAGE_WIDTH + 256; + mRawP010ImageWithChromaData.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + // Load input files. + if (!loadP010Image(RAW_P010_IMAGE, &mRawP010ImageWithChromaData, false)) { + FAIL() << "Load file " << RAW_P010_IMAGE << " failed"; + } + jpegr_compressed_struct jpegRWithChromaData; + jpegRWithChromaData.maxLength = jpegR.length; + jpegRWithChromaData.data = malloc(jpegRWithChromaData.maxLength); + ret = jpegRCodec.encodeJPEGR( + &mRawP010ImageWithChromaData, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegRWithChromaData, DEFAULT_JPEG_QUALITY, nullptr); + if (ret != OK) { + FAIL() << "Error code is " << ret; + } + ASSERT_EQ(jpegR.length, jpegRWithChromaData.length) + << "Same input is yielding different output"; + ASSERT_EQ(0, memcmp(jpegR.data, jpegRWithChromaData.data, jpegR.length)) + << "Same input is yielding different output"; + + free(jpegR.data); + free(jpegRWithStride.data); + free(jpegRWithChromaData.data); +} + +/* Test Encode API-0 and decode */ +TEST_F(JpegRTest, encodeFromP010ThenDecode) { + int ret; + + // Load input files. + if (!loadFile(RAW_P010_IMAGE, mRawP010Image.data, nullptr)) { + FAIL() << "Load file " << RAW_P010_IMAGE << " failed"; + } + mRawP010Image.width = TEST_IMAGE_WIDTH; + mRawP010Image.height = TEST_IMAGE_HEIGHT; + mRawP010Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + + JpegR jpegRCodec; + + jpegr_compressed_struct jpegR; + jpegR.maxLength = TEST_IMAGE_WIDTH * TEST_IMAGE_HEIGHT * sizeof(uint8_t); + jpegR.data = malloc(jpegR.maxLength); + ret = jpegRCodec.encodeJPEGR( + &mRawP010Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, DEFAULT_JPEG_QUALITY, + nullptr); + if (ret != OK) { + FAIL() << "Error code is " << ret; + } + if (SAVE_ENCODING_RESULT) { + // Output image data to file + std::string filePath = "/sdcard/Documents/encoded_from_p010_input.jpgr"; + std::ofstream imageFile(filePath.c_str(), std::ofstream::binary); + if (!imageFile.is_open()) { + ALOGE("%s: Unable to create file %s", __FUNCTION__, filePath.c_str()); + } + imageFile.write((const char*)jpegR.data, jpegR.length); + } + + jpegr_uncompressed_struct decodedJpegR; + int decodedJpegRSize = TEST_IMAGE_WIDTH * TEST_IMAGE_HEIGHT * 8; + decodedJpegR.data = malloc(decodedJpegRSize); + ret = jpegRCodec.decodeJPEGR(&jpegR, &decodedJpegR); + if (ret != OK) { + FAIL() << "Error code is " << ret; + } + if (SAVE_DECODING_RESULT) { + // Output image data to file + std::string filePath = "/sdcard/Documents/decoded_from_p010_input.rgb"; + std::ofstream imageFile(filePath.c_str(), std::ofstream::binary); + if (!imageFile.is_open()) { + ALOGE("%s: Unable to create file %s", __FUNCTION__, filePath.c_str()); + } + imageFile.write((const char*)decodedJpegR.data, decodedJpegRSize); + } + + free(jpegR.data); + free(decodedJpegR.data); +} + +/* Test Encode API-0 (with stride) and decode */ +TEST_F(JpegRTest, encodeFromP010WithStrideThenDecode) { + int ret; + + // Load input files. + if (!loadFile(RAW_P010_IMAGE_WITH_STRIDE, mRawP010ImageWithStride.data, nullptr)) { + FAIL() << "Load file " << RAW_P010_IMAGE_WITH_STRIDE << " failed"; + } + mRawP010ImageWithStride.width = TEST_IMAGE_WIDTH; + mRawP010ImageWithStride.height = TEST_IMAGE_HEIGHT; + mRawP010ImageWithStride.luma_stride = TEST_IMAGE_STRIDE; + mRawP010ImageWithStride.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + + JpegR jpegRCodec; + + jpegr_compressed_struct jpegR; + jpegR.maxLength = TEST_IMAGE_WIDTH * TEST_IMAGE_HEIGHT * sizeof(uint8_t); + jpegR.data = malloc(jpegR.maxLength); + ret = jpegRCodec.encodeJPEGR( + &mRawP010ImageWithStride, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr); + if (ret != OK) { + FAIL() << "Error code is " << ret; + } + if (SAVE_ENCODING_RESULT) { + // Output image data to file + std::string filePath = "/sdcard/Documents/encoded_from_p010_input.jpgr"; + std::ofstream imageFile(filePath.c_str(), std::ofstream::binary); + if (!imageFile.is_open()) { + ALOGE("%s: Unable to create file %s", __FUNCTION__, filePath.c_str()); + } + imageFile.write((const char*)jpegR.data, jpegR.length); + } + + jpegr_uncompressed_struct decodedJpegR; + int decodedJpegRSize = TEST_IMAGE_WIDTH * TEST_IMAGE_HEIGHT * 8; + decodedJpegR.data = malloc(decodedJpegRSize); + ret = jpegRCodec.decodeJPEGR(&jpegR, &decodedJpegR); + if (ret != OK) { + FAIL() << "Error code is " << ret; + } + if (SAVE_DECODING_RESULT) { + // Output image data to file + std::string filePath = "/sdcard/Documents/decoded_from_p010_input.rgb"; + std::ofstream imageFile(filePath.c_str(), std::ofstream::binary); + if (!imageFile.is_open()) { + ALOGE("%s: Unable to create file %s", __FUNCTION__, filePath.c_str()); + } + imageFile.write((const char*)decodedJpegR.data, decodedJpegRSize); + } + + free(jpegR.data); + free(decodedJpegR.data); +} + +/* Test Encode API-1 and decode */ +TEST_F(JpegRTest, encodeFromRawHdrAndSdrThenDecode) { + int ret; + + // Load input files. + if (!loadFile(RAW_P010_IMAGE, mRawP010Image.data, nullptr)) { + FAIL() << "Load file " << RAW_P010_IMAGE << " failed"; + } + mRawP010Image.width = TEST_IMAGE_WIDTH; + mRawP010Image.height = TEST_IMAGE_HEIGHT; + mRawP010Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + + if (!loadFile(RAW_YUV420_IMAGE, mRawYuv420Image.data, nullptr)) { + FAIL() << "Load file " << RAW_P010_IMAGE << " failed"; + } + mRawYuv420Image.width = TEST_IMAGE_WIDTH; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT; + mRawYuv420Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT709; + + JpegR jpegRCodec; + + jpegr_compressed_struct jpegR; + jpegR.maxLength = TEST_IMAGE_WIDTH * TEST_IMAGE_HEIGHT * sizeof(uint8_t); + jpegR.data = malloc(jpegR.maxLength); + ret = jpegRCodec.encodeJPEGR( + &mRawP010Image, &mRawYuv420Image, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR, + DEFAULT_JPEG_QUALITY, nullptr); + if (ret != OK) { + FAIL() << "Error code is " << ret; + } + if (SAVE_ENCODING_RESULT) { + // Output image data to file + std::string filePath = "/sdcard/Documents/encoded_from_p010_yuv420p_input.jpgr"; + std::ofstream imageFile(filePath.c_str(), std::ofstream::binary); + if (!imageFile.is_open()) { + ALOGE("%s: Unable to create file %s", __FUNCTION__, filePath.c_str()); + } + imageFile.write((const char*)jpegR.data, jpegR.length); + } + + jpegr_uncompressed_struct decodedJpegR; + int decodedJpegRSize = TEST_IMAGE_WIDTH * TEST_IMAGE_HEIGHT * 8; + decodedJpegR.data = malloc(decodedJpegRSize); + ret = jpegRCodec.decodeJPEGR(&jpegR, &decodedJpegR); + if (ret != OK) { + FAIL() << "Error code is " << ret; + } + if (SAVE_DECODING_RESULT) { + // Output image data to file + std::string filePath = "/sdcard/Documents/decoded_from_p010_yuv420p_input.rgb"; + std::ofstream imageFile(filePath.c_str(), std::ofstream::binary); + if (!imageFile.is_open()) { + ALOGE("%s: Unable to create file %s", __FUNCTION__, filePath.c_str()); + } + imageFile.write((const char*)decodedJpegR.data, decodedJpegRSize); + } + + free(jpegR.data); + free(decodedJpegR.data); +} + +/* Test Encode API-2 and decode */ +TEST_F(JpegRTest, encodeFromRawHdrAndSdrAndJpegThenDecode) { + int ret; + + // Load input files. + if (!loadFile(RAW_P010_IMAGE, mRawP010Image.data, nullptr)) { + FAIL() << "Load file " << RAW_P010_IMAGE << " failed"; + } + mRawP010Image.width = TEST_IMAGE_WIDTH; + mRawP010Image.height = TEST_IMAGE_HEIGHT; + mRawP010Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + + if (!loadFile(RAW_YUV420_IMAGE, mRawYuv420Image.data, nullptr)) { + FAIL() << "Load file " << RAW_P010_IMAGE << " failed"; + } + mRawYuv420Image.width = TEST_IMAGE_WIDTH; + mRawYuv420Image.height = TEST_IMAGE_HEIGHT; + mRawYuv420Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT709; + + if (!loadFile(JPEG_IMAGE, mJpegImage.data, &mJpegImage.length)) { + FAIL() << "Load file " << JPEG_IMAGE << " failed"; + } + mJpegImage.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT709; + + JpegR jpegRCodec; + + jpegr_compressed_struct jpegR; + jpegR.maxLength = TEST_IMAGE_WIDTH * TEST_IMAGE_HEIGHT * sizeof(uint8_t); + jpegR.data = malloc(jpegR.maxLength); + ret = jpegRCodec.encodeJPEGR( + &mRawP010Image, &mRawYuv420Image, &mJpegImage, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, + &jpegR); + if (ret != OK) { + FAIL() << "Error code is " << ret; + } + if (SAVE_ENCODING_RESULT) { + // Output image data to file + std::string filePath = "/sdcard/Documents/encoded_from_p010_yuv420p_jpeg_input.jpgr"; + std::ofstream imageFile(filePath.c_str(), std::ofstream::binary); + if (!imageFile.is_open()) { + ALOGE("%s: Unable to create file %s", __FUNCTION__, filePath.c_str()); + } + imageFile.write((const char*)jpegR.data, jpegR.length); + } + + jpegr_uncompressed_struct decodedJpegR; + int decodedJpegRSize = TEST_IMAGE_WIDTH * TEST_IMAGE_HEIGHT * 8; + decodedJpegR.data = malloc(decodedJpegRSize); + ret = jpegRCodec.decodeJPEGR(&jpegR, &decodedJpegR); + if (ret != OK) { + FAIL() << "Error code is " << ret; + } + if (SAVE_DECODING_RESULT) { + // Output image data to file + std::string filePath = "/sdcard/Documents/decoded_from_p010_yuv420p_jpeg_input.rgb"; + std::ofstream imageFile(filePath.c_str(), std::ofstream::binary); + if (!imageFile.is_open()) { + ALOGE("%s: Unable to create file %s", __FUNCTION__, filePath.c_str()); + } + imageFile.write((const char*)decodedJpegR.data, decodedJpegRSize); + } + + free(jpegR.data); + free(decodedJpegR.data); +} + +/* Test Encode API-3 and decode */ +TEST_F(JpegRTest, encodeFromJpegThenDecode) { + int ret; + + // Load input files. + if (!loadFile(RAW_P010_IMAGE, mRawP010Image.data, nullptr)) { + FAIL() << "Load file " << RAW_P010_IMAGE << " failed"; + } + mRawP010Image.width = TEST_IMAGE_WIDTH; + mRawP010Image.height = TEST_IMAGE_HEIGHT; + mRawP010Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + + if (SAVE_INPUT_RGBA) { + size_t rgbaSize = mRawP010Image.width * mRawP010Image.height * sizeof(uint32_t); + uint32_t *data = (uint32_t *)malloc(rgbaSize); + + for (size_t y = 0; y < mRawP010Image.height; ++y) { + for (size_t x = 0; x < mRawP010Image.width; ++x) { + Color hdr_yuv_gamma = getP010Pixel(&mRawP010Image, x, y); + Color hdr_rgb_gamma = bt2100YuvToRgb(hdr_yuv_gamma); + uint32_t rgba1010102 = colorToRgba1010102(hdr_rgb_gamma); + size_t pixel_idx = x + y * mRawP010Image.width; + reinterpret_cast<uint32_t*>(data)[pixel_idx] = rgba1010102; + } + } + + // Output image data to file + std::string filePath = "/sdcard/Documents/input_from_p010.rgb10"; + std::ofstream imageFile(filePath.c_str(), std::ofstream::binary); + if (!imageFile.is_open()) { + ALOGE("%s: Unable to create file %s", __FUNCTION__, filePath.c_str()); + } + imageFile.write((const char*)data, rgbaSize); + free(data); + } + if (!loadFile(JPEG_IMAGE, mJpegImage.data, &mJpegImage.length)) { + FAIL() << "Load file " << JPEG_IMAGE << " failed"; + } + mJpegImage.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT709; + + JpegR jpegRCodec; + + jpegr_compressed_struct jpegR; + jpegR.maxLength = TEST_IMAGE_WIDTH * TEST_IMAGE_HEIGHT * sizeof(uint8_t); + jpegR.data = malloc(jpegR.maxLength); + ret = jpegRCodec.encodeJPEGR( + &mRawP010Image, &mJpegImage, ultrahdr_transfer_function::ULTRAHDR_TF_HLG, &jpegR); + if (ret != OK) { + FAIL() << "Error code is " << ret; + } + if (SAVE_ENCODING_RESULT) { + // Output image data to file + std::string filePath = "/sdcard/Documents/encoded_from_p010_jpeg_input.jpgr"; + std::ofstream imageFile(filePath.c_str(), std::ofstream::binary); + if (!imageFile.is_open()) { + ALOGE("%s: Unable to create file %s", __FUNCTION__, filePath.c_str()); + } + imageFile.write((const char*)jpegR.data, jpegR.length); + } + + jpegr_uncompressed_struct decodedJpegR; + int decodedJpegRSize = TEST_IMAGE_WIDTH * TEST_IMAGE_HEIGHT * 8; + decodedJpegR.data = malloc(decodedJpegRSize); + ret = jpegRCodec.decodeJPEGR(&jpegR, &decodedJpegR); + if (ret != OK) { + FAIL() << "Error code is " << ret; + } + if (SAVE_DECODING_RESULT) { + // Output image data to file + std::string filePath = "/sdcard/Documents/decoded_from_p010_jpeg_input.rgb"; + std::ofstream imageFile(filePath.c_str(), std::ofstream::binary); + if (!imageFile.is_open()) { + ALOGE("%s: Unable to create file %s", __FUNCTION__, filePath.c_str()); + } + imageFile.write((const char*)decodedJpegR.data, decodedJpegRSize); + } + + free(jpegR.data); + free(decodedJpegR.data); +} + +TEST_F(JpegRTest, ProfileGainMapFuncs) { + const size_t kWidth = TEST_IMAGE_WIDTH; + const size_t kHeight = TEST_IMAGE_HEIGHT; + + // Load input files. + if (!loadFile(RAW_P010_IMAGE, mRawP010Image.data, nullptr)) { + FAIL() << "Load file " << RAW_P010_IMAGE << " failed"; + } + mRawP010Image.width = kWidth; + mRawP010Image.height = kHeight; + mRawP010Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT2100; + + if (!loadFile(RAW_YUV420_IMAGE, mRawYuv420Image.data, nullptr)) { + FAIL() << "Load file " << RAW_P010_IMAGE << " failed"; + } + mRawYuv420Image.width = kWidth; + mRawYuv420Image.height = kHeight; + mRawYuv420Image.colorGamut = ultrahdr_color_gamut::ULTRAHDR_COLORGAMUT_BT709; + + JpegRBenchmark benchmark; + + ultrahdr_metadata_struct metadata = { .version = "1.0" }; + + jpegr_uncompressed_struct map = { .data = NULL, + .width = 0, + .height = 0, + .colorGamut = ULTRAHDR_COLORGAMUT_UNSPECIFIED }; + + benchmark.BenchmarkGenerateGainMap(&mRawYuv420Image, &mRawP010Image, &metadata, &map); + + const int dstSize = mRawYuv420Image.width * mRawYuv420Image.height * 4; + auto bufferDst = std::make_unique<uint8_t[]>(dstSize); + jpegr_uncompressed_struct dest = { .data = bufferDst.get(), + .width = 0, + .height = 0, + .colorGamut = ULTRAHDR_COLORGAMUT_UNSPECIFIED }; + + benchmark.BenchmarkApplyGainMap(&mRawYuv420Image, &map, &metadata, &dest); +} + +} // namespace android::ultrahdr diff --git a/libs/vibrator/ExternalVibration.cpp b/libs/vibrator/ExternalVibration.cpp index ec906458a3..80e911c65d 100644 --- a/libs/vibrator/ExternalVibration.cpp +++ b/libs/vibrator/ExternalVibration.cpp @@ -22,15 +22,6 @@ #include <log/log.h> #include <utils/Errors.h> - -// To guarantee if HapticScale enum has the same value as IExternalVibratorService -static_assert(static_cast<int>(android::os::HapticScale::MUTE) == static_cast<int>(android::os::IExternalVibratorService::SCALE_MUTE)); -static_assert(static_cast<int>(android::os::HapticScale::VERY_LOW) == static_cast<int>(android::os::IExternalVibratorService::SCALE_VERY_LOW)); -static_assert(static_cast<int>(android::os::HapticScale::LOW) == static_cast<int>(android::os::IExternalVibratorService::SCALE_LOW)); -static_assert(static_cast<int>(android::os::HapticScale::NONE) == static_cast<int>(android::os::IExternalVibratorService::SCALE_NONE)); -static_assert(static_cast<int>(android::os::HapticScale::HIGH) == static_cast<int>(android::os::IExternalVibratorService::SCALE_HIGH)); -static_assert(static_cast<int>(android::os::HapticScale::VERY_HIGH) == static_cast<int>(android::os::IExternalVibratorService::SCALE_VERY_HIGH)); - void writeAudioAttributes(const audio_attributes_t& attrs, android::Parcel* out) { out->writeInt32(attrs.usage); out->writeInt32(attrs.content_type); @@ -74,5 +65,25 @@ inline bool ExternalVibration::operator==(const ExternalVibration& rhs) const { return mToken == rhs.mToken; } +os::HapticScale ExternalVibration::externalVibrationScaleToHapticScale(int externalVibrationScale) { + switch (externalVibrationScale) { + case IExternalVibratorService::SCALE_MUTE: + return os::HapticScale::MUTE; + case IExternalVibratorService::SCALE_VERY_LOW: + return os::HapticScale::VERY_LOW; + case IExternalVibratorService::SCALE_LOW: + return os::HapticScale::LOW; + case IExternalVibratorService::SCALE_NONE: + return os::HapticScale::NONE; + case IExternalVibratorService::SCALE_HIGH: + return os::HapticScale::HIGH; + case IExternalVibratorService::SCALE_VERY_HIGH: + return os::HapticScale::VERY_HIGH; + default: + ALOGE("Unknown ExternalVibrationScale %d, not applying scaling", externalVibrationScale); + return os::HapticScale::NONE; + } +} + } // namespace os } // namespace android diff --git a/libs/vibrator/include/vibrator/ExternalVibration.h b/libs/vibrator/include/vibrator/ExternalVibration.h index 760dbce149..00cd3cd256 100644 --- a/libs/vibrator/include/vibrator/ExternalVibration.h +++ b/libs/vibrator/include/vibrator/ExternalVibration.h @@ -23,6 +23,7 @@ #include <binder/Parcelable.h> #include <system/audio.h> #include <utils/RefBase.h> +#include <vibrator/ExternalVibrationUtils.h> namespace android { namespace os { @@ -44,6 +45,10 @@ public : audio_attributes_t getAudioAttributes() const { return mAttrs; } sp<IExternalVibrationController> getController() { return mController; } + /* Converts the scale from non-public ExternalVibrationService into the HapticScale + * used by the utils. + */ + static os::HapticScale externalVibrationScaleToHapticScale(int externalVibrationScale); private: int32_t mUid; @@ -53,7 +58,7 @@ private: sp<IBinder> mToken = new BBinder(); }; -} // namespace android } // namespace os +} // namespace android #endif // ANDROID_EXTERNAL_VIBRATION_H diff --git a/libs/vibrator/include/vibrator/ExternalVibrationUtils.h b/libs/vibrator/include/vibrator/ExternalVibrationUtils.h index c588bfdedd..ca219d3cbf 100644 --- a/libs/vibrator/include/vibrator/ExternalVibrationUtils.h +++ b/libs/vibrator/include/vibrator/ExternalVibrationUtils.h @@ -19,8 +19,6 @@ namespace android::os { -// Copied from frameworks/base/core/java/android/os/IExternalVibratorService.aidl -// The values are checked in ExternalVibration.cpp enum class HapticScale { MUTE = -100, VERY_LOW = -2, |
