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Commit cbc317eb authored by Sungtak Lee's avatar Sungtak Lee Committed by android-build-merger
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Drop buffers for SurfaceFlinger properly 

am: 45e9e0b1

Change-Id: I3d222f8caf86f35f022e9a79fd5b911526a154a1
parents dd913d00 45e9e0b1

libs/gui/BufferQueueProducer.cpp

+1 −1
Original line number Diff line number Diff line
@@ -886,7 +886,7 @@ status_t BufferQueueProducer::queueBuffer(int slot, 
        item.mFence = acquireFence;

        item.mFenceTime = acquireFenceTime;

        item.mIsDroppable = mCore->mAsyncMode ||

                (!mCore->mLegacyBufferDrop && mConsumerIsSurfaceFlinger) ||

                (mConsumerIsSurfaceFlinger && mCore->mQueueBufferCanDrop) ||

                (mCore->mLegacyBufferDrop && mCore->mQueueBufferCanDrop) ||

                (mCore->mSharedBufferMode && mCore->mSharedBufferSlot == slot);

        item.mSurfaceDamage = surfaceDamage;

libs/gui/include/gui/BufferQueueCore.h

+2 −1
Original line number Diff line number Diff line
@@ -233,7 +233,8 @@ private: 


    // mLegacyBufferDrop indicates whether mQueueBufferCanDrop is in effect.

    // If this flag is set mQueueBufferCanDrop is working as explained. If not

    // queueBuffer will not drop buffers unless consumer is SurfaceFlinger.

    // queueBuffer will not drop buffers unless consumer is SurfaceFlinger and

    // mQueueBufferCanDrop is set.

    bool mLegacyBufferDrop;



    // mDefaultBufferFormat can be set so it will override the buffer format