summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--media/jni/android_media_tv_Tuner.cpp103
-rw-r--r--media/jni/android_media_tv_Tuner.h36
2 files changed, 99 insertions, 40 deletions
diff --git a/media/jni/android_media_tv_Tuner.cpp b/media/jni/android_media_tv_Tuner.cpp
index 05ea512ea970..f0f2d8fd676f 100644
--- a/media/jni/android_media_tv_Tuner.cpp
+++ b/media/jni/android_media_tv_Tuner.cpp
@@ -309,9 +309,9 @@ C2DataIdInfo::C2DataIdInfo(uint32_t index, uint64_t value) : C2Param(kParamSize,
/////////////// MediaEvent ///////////////////////
-MediaEvent::MediaEvent(sp<IFilter> iFilter, hidl_handle avHandle,
- uint64_t dataId, uint64_t dataLength, jobject obj) : mIFilter(iFilter),
- mDataId(dataId), mDataLength(dataLength), mBuffer(nullptr),
+MediaEvent::MediaEvent(sp<Filter> filter, hidl_handle avHandle,
+ uint64_t dataId, uint64_t dataSize, jobject obj) : mFilter(filter),
+ mDataId(dataId), mDataSize(dataSize), mBuffer(nullptr),
mDataIdRefCnt(0), mAvHandleRefCnt(0), mIonHandle(nullptr) {
JNIEnv *env = AndroidRuntime::getJNIEnv();
mMediaEventObj = env->NewWeakGlobalRef(obj);
@@ -335,7 +335,8 @@ MediaEvent::~MediaEvent() {
void MediaEvent::finalize() {
if (mAvHandleRefCnt == 0) {
- mIFilter->releaseAvHandle(hidl_handle(mAvHandle), mDataIdRefCnt == 0 ? mDataId : 0);
+ mFilter->mFilterSp->releaseAvHandle(
+ hidl_handle(mAvHandle), mDataIdRefCnt == 0 ? mDataId : 0);
native_handle_close(mAvHandle);
}
}
@@ -348,7 +349,47 @@ jobject MediaEvent::getLinearBlock() {
if (mLinearBlockObj != NULL) {
return mLinearBlockObj;
}
- mIonHandle = new C2HandleIon(dup(mAvHandle->data[0]), mDataLength);
+
+ int fd;
+ int numInts = 0;
+ int memIndex;
+ int dataSize;
+ if (mAvHandle->numFds == 0) {
+ if (mFilter->mAvSharedHandle == NULL) {
+ ALOGE("Shared AV memory handle is not initialized.");
+ return NULL;
+ }
+ if (mFilter->mAvSharedHandle->numFds == 0) {
+ ALOGE("Shared AV memory handle is empty.");
+ return NULL;
+ }
+ fd = mFilter->mAvSharedHandle->data[0];
+ dataSize = mFilter->mAvSharedMemSize;
+ numInts = mFilter->mAvSharedHandle->numInts;
+ if (numInts > 0) {
+ // If the first int in the shared native handle has value, use it as the index
+ memIndex = mFilter->mAvSharedHandle->data[mFilter->mAvSharedHandle->numFds];
+ }
+ } else {
+ fd = mAvHandle->data[0];
+ dataSize = mDataSize;
+ numInts = mAvHandle->numInts;
+ if (numInts > 0) {
+ // Otherwise if the first int in the av native handle returned from the filter
+ // event has value, use it as the index
+ memIndex = mAvHandle->data[mAvHandle->numFds];
+ } else {
+ if (mFilter->mAvSharedHandle != NULL) {
+ numInts = mFilter->mAvSharedHandle->numInts;
+ if (numInts > 0) {
+ // If the first int in the shared native handle has value, use it as the index
+ memIndex = mFilter->mAvSharedHandle->data[mFilter->mAvSharedHandle->numFds];
+ }
+ }
+ }
+ }
+
+ mIonHandle = new C2HandleIon(dup(fd), dataSize);
std::shared_ptr<C2LinearBlock> block = _C2BlockFactory::CreateLinearBlock(mIonHandle);
if (block != nullptr) {
// CreateLinearBlock delete mIonHandle after it create block successfully.
@@ -357,13 +398,11 @@ jobject MediaEvent::getLinearBlock() {
JNIEnv *env = AndroidRuntime::getJNIEnv();
std::unique_ptr<JMediaCodecLinearBlock> context{new JMediaCodecLinearBlock};
context->mBlock = block;
- std::shared_ptr<C2Buffer> pC2Buffer = context->toC2Buffer(0, mDataLength);
+ std::shared_ptr<C2Buffer> pC2Buffer = context->toC2Buffer(0, dataSize);
context->mBuffer = pC2Buffer;
mC2Buffer = pC2Buffer;
- if (mAvHandle->numInts > 0) {
- // use first int in the native_handle as the index
- int index = mAvHandle->data[mAvHandle->numFds];
- std::shared_ptr<C2Param> c2param = std::make_shared<C2DataIdInfo>(index, mDataId);
+ if (numInts > 0) {
+ std::shared_ptr<C2Param> c2param = std::make_shared<C2DataIdInfo>(memIndex, mDataId);
std::shared_ptr<C2Info> info(std::static_pointer_cast<C2Info>(c2param));
pC2Buffer->setInfo(info);
}
@@ -470,7 +509,7 @@ jobjectArray FilterCallback::getMediaEvent(
if (mediaEvent.avMemory.getNativeHandle() != NULL || mediaEvent.avDataId != 0) {
sp<MediaEvent> mediaEventSp =
- new MediaEvent(mIFilter, mediaEvent.avMemory,
+ new MediaEvent(mFilter, mediaEvent.avMemory,
mediaEvent.avDataId, dataLength + offset, obj);
mediaEventSp->mAvHandleRefCnt++;
env->SetLongField(obj, eventContext, (jlong) mediaEventSp.get());
@@ -690,7 +729,7 @@ Return<void> FilterCallback::onFilterEvent_1_1(const DemuxFilterEvent& filterEve
}
}
env->CallVoidMethod(
- mFilter,
+ mFilter->mFilterObj,
gFields.onFilterEventID,
array);
return Void();
@@ -709,7 +748,7 @@ Return<void> FilterCallback::onFilterStatus(const DemuxFilterStatus status) {
ALOGD("FilterCallback::onFilterStatus");
JNIEnv *env = AndroidRuntime::getJNIEnv();
env->CallVoidMethod(
- mFilter,
+ mFilter->mFilterObj,
gFields.onFilterStatusID,
(jint)status);
return Void();
@@ -717,17 +756,11 @@ Return<void> FilterCallback::onFilterStatus(const DemuxFilterStatus status) {
void FilterCallback::setFilter(const sp<Filter> filter) {
ALOGD("FilterCallback::setFilter");
- mFilter = filter->mFilterObj;
- mIFilter = filter->mFilterSp;
+ // JNI Object
+ mFilter = filter;
}
-FilterCallback::~FilterCallback() {
- JNIEnv *env = AndroidRuntime::getJNIEnv();
- if (mFilter != NULL) {
- env->DeleteWeakGlobalRef(mFilter);
- mFilter = NULL;
- }
-}
+FilterCallback::~FilterCallback() {}
/////////////// Filter ///////////////////////
@@ -1609,9 +1642,33 @@ jobject JTuner::openFilter(DemuxFilterType type, int bufferSize) {
sp<Filter> filterSp = new Filter(iFilterSp, filterObj);
filterSp->incStrong(filterObj);
env->SetLongField(filterObj, gFields.filterContext, (jlong)filterSp.get());
-
+ filterSp->mIsMediaFilter = false;
+ filterSp->mAvSharedHandle = NULL;
callback->setFilter(filterSp);
+ if (type.mainType == DemuxFilterMainType::MMTP) {
+ if (type.subType.mmtpFilterType() == DemuxMmtpFilterType::AUDIO ||
+ type.subType.mmtpFilterType() == DemuxMmtpFilterType::VIDEO) {
+ filterSp->mIsMediaFilter = true;
+ }
+ }
+
+ if (type.mainType == DemuxFilterMainType::TS) {
+ if (type.subType.tsFilterType() == DemuxTsFilterType::AUDIO ||
+ type.subType.tsFilterType() == DemuxTsFilterType::VIDEO) {
+ filterSp->mIsMediaFilter = true;
+ }
+ }
+
+ if (iFilterSp_1_1 != NULL && filterSp->mIsMediaFilter) {
+ iFilterSp_1_1->getAvSharedHandle([&](Result r, hidl_handle avMemory, uint64_t avMemSize) {
+ if (r == Result::SUCCESS) {
+ filterSp->mAvSharedHandle = native_handle_clone(avMemory.getNativeHandle());
+ filterSp->mAvSharedMemSize = avMemSize;
+ }
+ });
+ }
+
return filterObj;
}
diff --git a/media/jni/android_media_tv_Tuner.h b/media/jni/android_media_tv_Tuner.h
index 3cd1564b7089..5a59a5881586 100644
--- a/media/jni/android_media_tv_Tuner.h
+++ b/media/jni/android_media_tv_Tuner.h
@@ -118,18 +118,32 @@ struct Dvr : public RefBase {
int mFd;
};
+struct Filter : public RefBase {
+ Filter(sp<IFilter> sp, jobject obj);
+ ~Filter();
+ int close();
+ sp<IFilter> getIFilter();
+ sp<IFilter> mFilterSp;
+ std::unique_ptr<MQ> mFilterMQ;
+ EventFlag* mFilterMQEventFlag;
+ jweak mFilterObj;
+ native_handle_t* mAvSharedHandle;
+ uint64_t mAvSharedMemSize;
+ bool mIsMediaFilter;
+};
+
struct MediaEvent : public RefBase {
- MediaEvent(sp<IFilter> iFilter, hidl_handle avHandle, uint64_t dataId,
- uint64_t dataLength, jobject obj);
+ MediaEvent(sp<Filter> filter, hidl_handle avHandle, uint64_t dataId,
+ uint64_t dataSize, jobject obj);
~MediaEvent();
jobject getLinearBlock();
uint64_t getAudioHandle();
void finalize();
- sp<IFilter> mIFilter;
+ sp<Filter> mFilter;
native_handle_t* mAvHandle;
uint64_t mDataId;
- uint64_t mDataLength;
+ uint64_t mDataSize;
uint8_t* mBuffer;
android::Mutex mLock;
int mDataIdRefCnt;
@@ -140,17 +154,6 @@ struct MediaEvent : public RefBase {
std::weak_ptr<C2Buffer> mC2Buffer;
};
-struct Filter : public RefBase {
- Filter(sp<IFilter> sp, jobject obj);
- ~Filter();
- int close();
- sp<IFilter> getIFilter();
- sp<IFilter> mFilterSp;
- std::unique_ptr<MQ> mFilterMQ;
- EventFlag* mFilterMQEventFlag;
- jweak mFilterObj;
-};
-
struct FilterCallback : public IFilterCallback {
~FilterCallback();
virtual Return<void> onFilterEvent_1_1(const DemuxFilterEvent& filterEvent,
@@ -160,8 +163,7 @@ struct FilterCallback : public IFilterCallback {
void setFilter(const sp<Filter> filter);
private:
- jweak mFilter;
- sp<IFilter> mIFilter;
+ sp<Filter> mFilter;
jobjectArray getSectionEvent(
jobjectArray& arr, const std::vector<DemuxFilterEvent::Event>& events);
jobjectArray getMediaEvent(
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-11-02 07:56:12 +0000