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Commit 0b020f85 authored by chaviw's avatar chaviw
Browse files

Added getLastAcquiredFrameNum 

This will allow VRI to ask BBQ what buffer was actually acquired on the
last draw.

Test: blast sync
Bug: 195262673
Change-Id: I492651e8e6d333ef11b682cec939d81057ae197d
parent e0c7426d

libs/gui/BLASTBufferQueue.cpp

+5 −0
Original line number Diff line number Diff line
@@ -837,4 +837,9 @@ uint32_t BLASTBufferQueue::getLastTransformHint() const { 
    }

}



uint64_t BLASTBufferQueue::getLastAcquiredFrameNum() {

    std::unique_lock _lock{mMutex};

    return mLastAcquiredFrameNumber;

}



} // namespace android

libs/gui/include/gui/BLASTBufferQueue.h

+1 −0
Original line number Diff line number Diff line
@@ -107,6 +107,7 @@ public: 
    void setSidebandStream(const sp<NativeHandle>& stream);



    uint32_t getLastTransformHint() const;

    uint64_t getLastAcquiredFrameNum();



    virtual ~BLASTBufferQueue();