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Commit 9542f9d9 authored by Vishnu Nair's avatar Vishnu Nair Committed by Android (Google) Code Review
Browse files

Merge "SF: Add autorefresh to drawingstate"

parents 7e1ee565 86653e9e

services/surfaceflinger/BufferLayer.h

+1 −2
Original line number Diff line number Diff line
@@ -171,7 +171,7 @@ protected: 
    // the mStateLock.

    ui::Transform::RotationFlags mTransformHint = ui::Transform::ROT_0;



    bool getAutoRefresh() const { return mAutoRefresh; }

    bool getAutoRefresh() const { return mDrawingState.autoRefresh; }

    bool getSidebandStreamChanged() const { return mSidebandStreamChanged; }



    // Returns true if the next buffer should be presented at the expected present time
@@ -182,7 +182,6 @@ protected: 
    // specific logic

    virtual bool isBufferDue(nsecs_t /*expectedPresentTime*/) const = 0;



    std::atomic<bool> mAutoRefresh{false};

    std::atomic<bool> mSidebandStreamChanged{false};



private:

services/surfaceflinger/BufferQueueLayer.cpp

+2 −2
Original line number Diff line number Diff line
@@ -216,7 +216,7 @@ status_t BufferQueueLayer::updateTexImage(bool& recomputeVisibleRegions, nsecs_t 
    bool autoRefresh;

    status_t updateResult = mConsumer->updateTexImage(&r, expectedPresentTime, &autoRefresh,

                                                      &queuedBuffer, maxFrameNumberToAcquire);

    mAutoRefresh = autoRefresh;

    mDrawingState.autoRefresh = autoRefresh;

    if (updateResult == BufferQueue::PRESENT_LATER) {

        // Producer doesn't want buffer to be displayed yet.  Signal a

        // layer update so we check again at the next opportunity.
@@ -300,7 +300,7 @@ status_t BufferQueueLayer::updateTexImage(bool& recomputeVisibleRegions, nsecs_t 


    // Decrement the queued-frames count.  Signal another event if we

    // have more frames pending.

    if ((queuedBuffer && more_frames_pending) || mAutoRefresh) {

    if ((queuedBuffer && more_frames_pending) || mDrawingState.autoRefresh) {

        mFlinger->onLayerUpdate();

    }

services/surfaceflinger/BufferStateLayer.cpp

+1 −3
Original line number Diff line number Diff line
@@ -667,9 +667,7 @@ bool BufferStateLayer::onPreComposition(nsecs_t refreshStartTime) { 
}



void BufferStateLayer::setAutoRefresh(bool autoRefresh) {

    if (!mAutoRefresh.exchange(autoRefresh)) {

        mFlinger->onLayerUpdate();

    }

    mDrawingState.autoRefresh = autoRefresh;

}



bool BufferStateLayer::latchSidebandStream(bool& recomputeVisibleRegions) {

services/surfaceflinger/Layer.h

+2 −0
Original line number Diff line number Diff line
@@ -280,6 +280,8 @@ public: 
        sp<IBinder> releaseBufferEndpoint;



        gui::DropInputMode dropInputMode;



        bool autoRefresh = false;

    };



    /*