diff options
author | Vishnu Nair <vishnun@google.com> | 2021-11-29 19:47:44 +0000 |
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committer | Android (Google) Code Review <android-gerrit@google.com> | 2021-11-29 19:47:44 +0000 |
commit | f2cf7639a80206c43c83cf6076998b45f4feb24b (patch) | |
tree | 5d4af2755a0bb0203dda889bada75713612bd01e | |
parent | 63c48b0491b47b802091a2563f39c3dfefb47507 (diff) | |
parent | 3bb11d07d941a7db96eefd389862fa1d87c810fc (diff) | |
download | native-f2cf7639a80206c43c83cf6076998b45f4feb24b.tar.gz |
Merge "SF: Fix duplicate callbacks from mirrored layers" into sc-v2-dev
-rw-r--r-- | services/surfaceflinger/BufferLayer.cpp | 2 | ||||
-rw-r--r-- | services/surfaceflinger/BufferStateLayer.cpp | 2 | ||||
-rw-r--r-- | services/surfaceflinger/Layer.cpp | 12 | ||||
-rw-r--r-- | services/surfaceflinger/Layer.h | 1 |
4 files changed, 12 insertions, 5 deletions
diff --git a/services/surfaceflinger/BufferLayer.cpp b/services/surfaceflinger/BufferLayer.cpp index 71db330f01..8c97f127e5 100644 --- a/services/surfaceflinger/BufferLayer.cpp +++ b/services/surfaceflinger/BufferLayer.cpp @@ -831,7 +831,7 @@ void BufferLayer::updateCloneBufferInfo() { wp<Layer> tmpTouchableRegionCrop = mDrawingState.touchableRegionCrop; WindowInfo tmpInputInfo = mDrawingState.inputInfo; - mDrawingState = clonedFrom->mDrawingState; + cloneDrawingState(clonedFrom.get()); mDrawingState.touchableRegionCrop = tmpTouchableRegionCrop; mDrawingState.zOrderRelativeOf = tmpZOrderRelativeOf; diff --git a/services/surfaceflinger/BufferStateLayer.cpp b/services/surfaceflinger/BufferStateLayer.cpp index cd531d6afc..df91904ac8 100644 --- a/services/surfaceflinger/BufferStateLayer.cpp +++ b/services/surfaceflinger/BufferStateLayer.cpp @@ -66,7 +66,7 @@ BufferStateLayer::~BufferStateLayer() { // one of the layers, in this case the original layer, needs to handle the deletion. The // original layer and the clone should be removed at the same time so there shouldn't be any // issue with the clone layer trying to use the texture. - if (mBufferInfo.mBuffer != nullptr && !isClone()) { + if (mBufferInfo.mBuffer != nullptr) { callReleaseBufferCallback(mDrawingState.releaseBufferListener, mBufferInfo.mBuffer->getBuffer(), mBufferInfo.mFrameNumber, mBufferInfo.mFence, mTransformHint, diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp index e2f34fabc2..80c61b90f8 100644 --- a/services/surfaceflinger/Layer.cpp +++ b/services/surfaceflinger/Layer.cpp @@ -2485,8 +2485,7 @@ Region Layer::getVisibleRegion(const DisplayDevice* display) const { } void Layer::setInitialValuesForClone(const sp<Layer>& clonedFrom) { - // copy drawing state from cloned layer - mDrawingState = clonedFrom->mDrawingState; + cloneDrawingState(clonedFrom.get()); mClonedFrom = clonedFrom; } @@ -2521,7 +2520,7 @@ void Layer::updateClonedDrawingState(std::map<sp<Layer>, sp<Layer>>& clonedLayer // since we may be able to pull out other children that are still alive. if (isClonedFromAlive()) { sp<Layer> clonedFrom = getClonedFrom(); - mDrawingState = clonedFrom->mDrawingState; + cloneDrawingState(clonedFrom.get()); clonedLayersMap.emplace(clonedFrom, this); } @@ -2684,6 +2683,13 @@ bool Layer::setDropInputMode(gui::DropInputMode mode) { return true; } +void Layer::cloneDrawingState(const Layer* from) { + mDrawingState = from->mDrawingState; + // Skip callback info since they are not applicable for cloned layers. + mDrawingState.releaseBufferListener = nullptr; + mDrawingState.callbackHandles = {}; +} + // --------------------------------------------------------------------------- std::ostream& operator<<(std::ostream& stream, const Layer::FrameRate& rate) { diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h index b107f8e9d7..c1af4685f0 100644 --- a/services/surfaceflinger/Layer.h +++ b/services/surfaceflinger/Layer.h @@ -929,6 +929,7 @@ protected: bool isClone() { return mClonedFrom != nullptr; } bool isClonedFromAlive() { return getClonedFrom() != nullptr; } + void cloneDrawingState(const Layer* from); void updateClonedDrawingState(std::map<sp<Layer>, sp<Layer>>& clonedLayersMap); void updateClonedChildren(const sp<Layer>& mirrorRoot, std::map<sp<Layer>, sp<Layer>>& clonedLayersMap); |