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-rw-r--r--libs/gui/LayerState.cpp247
1 files changed, 223 insertions, 24 deletions
diff --git a/libs/gui/LayerState.cpp b/libs/gui/LayerState.cpp
index 01acc2de20..42eb9213d6 100644
--- a/libs/gui/LayerState.cpp
+++ b/libs/gui/LayerState.cpp
@@ -14,6 +14,10 @@
* limitations under the License.
*/
+#define LOG_TAG "LayerState"
+
+#include <inttypes.h>
+
#include <utils/Errors.h>
#include <binder/Parcel.h>
#include <gui/ISurfaceComposerClient.h>
@@ -25,7 +29,7 @@ namespace android {
status_t layer_state_t::write(Parcel& output) const
{
output.writeStrongBinder(surface);
- output.writeUint32(what);
+ output.writeUint64(what);
output.writeFloat(x);
output.writeFloat(y);
output.writeInt32(z);
@@ -37,26 +41,67 @@ status_t layer_state_t::write(Parcel& output) const
output.writeUint32(mask);
*reinterpret_cast<layer_state_t::matrix22_t *>(
output.writeInplace(sizeof(layer_state_t::matrix22_t))) = matrix;
- output.write(crop);
- output.write(finalCrop);
- output.writeStrongBinder(barrierHandle);
+ output.write(crop_legacy);
+ output.writeStrongBinder(barrierHandle_legacy);
output.writeStrongBinder(reparentHandle);
- output.writeUint64(frameNumber);
+ output.writeUint64(frameNumber_legacy);
output.writeInt32(overrideScalingMode);
- output.writeStrongBinder(IInterface::asBinder(barrierGbp));
+ output.writeStrongBinder(IInterface::asBinder(barrierGbp_legacy));
output.writeStrongBinder(relativeLayerHandle);
output.writeStrongBinder(parentHandleForChild);
output.writeFloat(color.r);
output.writeFloat(color.g);
output.writeFloat(color.b);
+#ifndef NO_INPUT
+ inputInfo.write(output);
+#endif
output.write(transparentRegion);
+ output.writeUint32(transform);
+ output.writeBool(transformToDisplayInverse);
+ output.write(crop);
+ output.write(frame);
+ if (buffer) {
+ output.writeBool(true);
+ output.write(*buffer);
+ } else {
+ output.writeBool(false);
+ }
+ if (acquireFence) {
+ output.writeBool(true);
+ output.write(*acquireFence);
+ } else {
+ output.writeBool(false);
+ }
+ output.writeUint32(static_cast<uint32_t>(dataspace));
+ output.write(hdrMetadata);
+ output.write(surfaceDamageRegion);
+ output.writeInt32(api);
+ if (sidebandStream) {
+ output.writeBool(true);
+ output.writeNativeHandle(sidebandStream->handle());
+ } else {
+ output.writeBool(false);
+ }
+
+ memcpy(output.writeInplace(16 * sizeof(float)),
+ colorTransform.asArray(), 16 * sizeof(float));
+ output.writeFloat(cornerRadius);
+ output.writeBool(hasListenerCallbacks);
+ output.writeStrongBinder(cachedBuffer.token.promote());
+ output.writeUint64(cachedBuffer.id);
+ output.writeParcelable(metadata);
+
+ output.writeFloat(bgColorAlpha);
+ output.writeUint32(static_cast<uint32_t>(bgColorDataspace));
+ output.writeBool(colorSpaceAgnostic);
+
return NO_ERROR;
}
status_t layer_state_t::read(const Parcel& input)
{
surface = input.readStrongBinder();
- what = input.readUint32();
+ what = input.readUint64();
x = input.readFloat();
y = input.readFloat();
z = input.readInt32();
@@ -72,20 +117,54 @@ status_t layer_state_t::read(const Parcel& input)
} else {
return BAD_VALUE;
}
- input.read(crop);
- input.read(finalCrop);
- barrierHandle = input.readStrongBinder();
+ input.read(crop_legacy);
+ barrierHandle_legacy = input.readStrongBinder();
reparentHandle = input.readStrongBinder();
- frameNumber = input.readUint64();
+ frameNumber_legacy = input.readUint64();
overrideScalingMode = input.readInt32();
- barrierGbp =
- interface_cast<IGraphicBufferProducer>(input.readStrongBinder());
+ barrierGbp_legacy = interface_cast<IGraphicBufferProducer>(input.readStrongBinder());
relativeLayerHandle = input.readStrongBinder();
parentHandleForChild = input.readStrongBinder();
color.r = input.readFloat();
color.g = input.readFloat();
color.b = input.readFloat();
+
+#ifndef NO_INPUT
+ inputInfo = InputWindowInfo::read(input);
+#endif
+
input.read(transparentRegion);
+ transform = input.readUint32();
+ transformToDisplayInverse = input.readBool();
+ input.read(crop);
+ input.read(frame);
+ buffer = new GraphicBuffer();
+ if (input.readBool()) {
+ input.read(*buffer);
+ }
+ acquireFence = new Fence();
+ if (input.readBool()) {
+ input.read(*acquireFence);
+ }
+ dataspace = static_cast<ui::Dataspace>(input.readUint32());
+ input.read(hdrMetadata);
+ input.read(surfaceDamageRegion);
+ api = input.readInt32();
+ if (input.readBool()) {
+ sidebandStream = NativeHandle::create(input.readNativeHandle(), true);
+ }
+
+ colorTransform = mat4(static_cast<const float*>(input.readInplace(16 * sizeof(float))));
+ cornerRadius = input.readFloat();
+ hasListenerCallbacks = input.readBool();
+ cachedBuffer.token = input.readStrongBinder();
+ cachedBuffer.id = input.readUint64();
+ input.readParcelable(&metadata);
+
+ bgColorAlpha = input.readFloat();
+ bgColorDataspace = static_cast<ui::Dataspace>(input.readUint32());
+ colorSpaceAgnostic = input.readBool();
+
return NO_ERROR;
}
@@ -166,6 +245,7 @@ void layer_state_t::merge(const layer_state_t& other) {
}
if (other.what & eLayerChanged) {
what |= eLayerChanged;
+ what &= ~eRelativeLayerChanged;
z = other.z;
}
if (other.what & eSizeChanged) {
@@ -194,19 +274,19 @@ void layer_state_t::merge(const layer_state_t& other) {
what |= eLayerStackChanged;
layerStack = other.layerStack;
}
- if (other.what & eCropChanged) {
- what |= eCropChanged;
- crop = other.crop;
+ if (other.what & eCropChanged_legacy) {
+ what |= eCropChanged_legacy;
+ crop_legacy = other.crop_legacy;
}
- if (other.what & eDeferTransaction) {
- what |= eDeferTransaction;
- barrierHandle = other.barrierHandle;
- barrierGbp = other.barrierGbp;
- frameNumber = other.frameNumber;
+ if (other.what & eCornerRadiusChanged) {
+ what |= eCornerRadiusChanged;
+ cornerRadius = other.cornerRadius;
}
- if (other.what & eFinalCropChanged) {
- what |= eFinalCropChanged;
- finalCrop = other.finalCrop;
+ if (other.what & eDeferTransaction_legacy) {
+ what |= eDeferTransaction_legacy;
+ barrierHandle_legacy = other.barrierHandle_legacy;
+ barrierGbp_legacy = other.barrierGbp_legacy;
+ frameNumber_legacy = other.frameNumber_legacy;
}
if (other.what & eOverrideScalingModeChanged) {
what |= eOverrideScalingModeChanged;
@@ -224,6 +304,7 @@ void layer_state_t::merge(const layer_state_t& other) {
}
if (other.what & eRelativeLayerChanged) {
what |= eRelativeLayerChanged;
+ what &= ~eLayerChanged;
z = other.z;
relativeLayerHandle = other.relativeLayerHandle;
}
@@ -234,6 +315,124 @@ void layer_state_t::merge(const layer_state_t& other) {
if (other.what & eDestroySurface) {
what |= eDestroySurface;
}
+ if (other.what & eTransformChanged) {
+ what |= eTransformChanged;
+ transform = other.transform;
+ }
+ if (other.what & eTransformToDisplayInverseChanged) {
+ what |= eTransformToDisplayInverseChanged;
+ transformToDisplayInverse = other.transformToDisplayInverse;
+ }
+ if (other.what & eCropChanged) {
+ what |= eCropChanged;
+ crop = other.crop;
+ }
+ if (other.what & eFrameChanged) {
+ what |= eFrameChanged;
+ frame = other.frame;
+ }
+ if (other.what & eBufferChanged) {
+ what |= eBufferChanged;
+ buffer = other.buffer;
+ }
+ if (other.what & eAcquireFenceChanged) {
+ what |= eAcquireFenceChanged;
+ acquireFence = other.acquireFence;
+ }
+ if (other.what & eDataspaceChanged) {
+ what |= eDataspaceChanged;
+ dataspace = other.dataspace;
+ }
+ if (other.what & eHdrMetadataChanged) {
+ what |= eHdrMetadataChanged;
+ hdrMetadata = other.hdrMetadata;
+ }
+ if (other.what & eSurfaceDamageRegionChanged) {
+ what |= eSurfaceDamageRegionChanged;
+ surfaceDamageRegion = other.surfaceDamageRegion;
+ }
+ if (other.what & eApiChanged) {
+ what |= eApiChanged;
+ api = other.api;
+ }
+ if (other.what & eSidebandStreamChanged) {
+ what |= eSidebandStreamChanged;
+ sidebandStream = other.sidebandStream;
+ }
+ if (other.what & eColorTransformChanged) {
+ what |= eColorTransformChanged;
+ colorTransform = other.colorTransform;
+ }
+ if (other.what & eHasListenerCallbacksChanged) {
+ what |= eHasListenerCallbacksChanged;
+ hasListenerCallbacks = other.hasListenerCallbacks;
+ }
+
+#ifndef NO_INPUT
+ if (other.what & eInputInfoChanged) {
+ what |= eInputInfoChanged;
+ inputInfo = other.inputInfo;
+ }
+#endif
+
+ if (other.what & eCachedBufferChanged) {
+ what |= eCachedBufferChanged;
+ cachedBuffer = other.cachedBuffer;
+ }
+ if (other.what & eBackgroundColorChanged) {
+ what |= eBackgroundColorChanged;
+ color = other.color;
+ bgColorAlpha = other.bgColorAlpha;
+ bgColorDataspace = other.bgColorDataspace;
+ }
+ if (other.what & eMetadataChanged) {
+ what |= eMetadataChanged;
+ metadata.merge(other.metadata);
+ }
+ if ((other.what & what) != other.what) {
+ ALOGE("Unmerged SurfaceComposer Transaction properties. LayerState::merge needs updating? "
+ "other.what=0x%" PRIu64 " what=0x%" PRIu64,
+ other.what, what);
+ }
+}
+
+// ------------------------------- InputWindowCommands ----------------------------------------
+
+void InputWindowCommands::merge(const InputWindowCommands& other) {
+ transferTouchFocusCommands
+ .insert(transferTouchFocusCommands.end(),
+ std::make_move_iterator(other.transferTouchFocusCommands.begin()),
+ std::make_move_iterator(other.transferTouchFocusCommands.end()));
+
+ syncInputWindows |= other.syncInputWindows;
+}
+
+void InputWindowCommands::clear() {
+ transferTouchFocusCommands.clear();
+ syncInputWindows = false;
+}
+
+void InputWindowCommands::write(Parcel& output) const {
+ output.writeUint32(static_cast<uint32_t>(transferTouchFocusCommands.size()));
+ for (const auto& transferTouchFocusCommand : transferTouchFocusCommands) {
+ output.writeStrongBinder(transferTouchFocusCommand.fromToken);
+ output.writeStrongBinder(transferTouchFocusCommand.toToken);
+ }
+
+ output.writeBool(syncInputWindows);
+}
+
+void InputWindowCommands::read(const Parcel& input) {
+ size_t count = input.readUint32();
+ transferTouchFocusCommands.clear();
+ for (size_t i = 0; i < count; i++) {
+ TransferTouchFocusCommand transferTouchFocusCommand;
+ transferTouchFocusCommand.fromToken = input.readStrongBinder();
+ transferTouchFocusCommand.toToken = input.readStrongBinder();
+ transferTouchFocusCommands.emplace_back(transferTouchFocusCommand);
+ }
+
+ syncInputWindows = input.readBool();
}
}; // namespace android
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-10-23 10:19:06 +0000