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Commit a663c2bc authored by baocheng sun's avatar baocheng sun Committed by Marin Shalamanov
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Update sideband stream when BufferStateLayer has receive a buffer 

This CL updates the sideband when a frame is queued.

Bug: 186383891
Test: b/186383891#comment10
Change-Id: I8d753ba47e06ca969606b0f8709990a097a8ad21
parent 5c234abd

services/surfaceflinger/BufferStateLayer.cpp

+4 −1
Original line number Diff line number Diff line
@@ -622,7 +622,10 @@ void BufferStateLayer::setAutoRefresh(bool autoRefresh) { 
}



bool BufferStateLayer::latchSidebandStream(bool& recomputeVisibleRegions) {

    if (mSidebandStreamChanged.exchange(false)) {

    // We need to update the sideband stream if the layer has both a buffer and a sideband stream.

    const bool updateSidebandStream = hasFrameUpdate() && mSidebandStream.get();



    if (mSidebandStreamChanged.exchange(false) || updateSidebandStream) {

        const State& s(getDrawingState());

        // mSidebandStreamChanged was true

        mSidebandStream = s.sidebandStream;