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Commit 9d2bdf25 authored by Jorim Jaggi's avatar Jorim Jaggi Committed by android-build-merger
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Merge "[DO NOT MERGE] Log Winscope tracing with the frame composition time" 

am: 104972e9

Change-Id: I2f80936a8daffacf73363b6d338f27a16f30a3de
parents baf843bd 104972e9

services/surfaceflinger/SurfaceFlinger.cpp

+2 −1
Original line number Original line Diff line number Diff line
@@ -1825,6 +1825,7 @@ void SurfaceFlinger::handleMessageRefresh() { 
    preComposition();

    preComposition();

    rebuildLayerStacks();

    rebuildLayerStacks();

    calculateWorkingSet();

    calculateWorkingSet();

    long compositionTime = elapsedRealtimeNano();

    for (const auto& [token, display] : mDisplays) {

    for (const auto& [token, display] : mDisplays) {

        beginFrame(display);

        beginFrame(display);

        prepareFrame(display);

        prepareFrame(display);
@@ -1854,7 +1855,7 @@ void SurfaceFlinger::handleMessageRefresh() { 
    if (mVisibleRegionsDirty) {

    if (mVisibleRegionsDirty) {

        mVisibleRegionsDirty = false;

        mVisibleRegionsDirty = false;

        if (mTracingEnabled) {

        if (mTracingEnabled) {

            mTracing.notify("visibleRegionsDirty");

            mTracing.notify(compositionTime, "visibleRegionsDirty");

        }

        }

    }

    }

}

}

services/surfaceflinger/SurfaceTracing.cpp

+3 −2
Original line number Original line Diff line number Diff line
@@ -68,8 +68,9 @@ bool SurfaceTracing::addTraceToBuffer(LayersTraceProto& entry) { 
    return mEnabled;

    return mEnabled;

}

}





void SurfaceTracing::notify(const char* where) {

void SurfaceTracing::notify(long compositionTime, const char* where) {

    std::scoped_lock lock(mSfLock);

    std::scoped_lock lock(mSfLock);

    mCompositionTime = compositionTime;

    mWhere = where;

    mWhere = where;

    mCanStartTrace.notify_one();

    mCanStartTrace.notify_one();

}

}
@@ -160,7 +161,7 @@ LayersTraceProto SurfaceTracing::traceLayersLocked(const char* where) { 
    ATRACE_CALL();

    ATRACE_CALL();





    LayersTraceProto entry;

    LayersTraceProto entry;

    entry.set_elapsed_realtime_nanos(elapsedRealtimeNano());

    entry.set_elapsed_realtime_nanos(mCompositionTime);

    entry.set_where(where);

    entry.set_where(where);

    LayersProto layers(mFlinger.dumpDrawingStateProto(mTraceFlags));

    LayersProto layers(mFlinger.dumpDrawingStateProto(mTraceFlags));

    entry.mutable_layers()->Swap(&layers);

    entry.mutable_layers()->Swap(&layers);

services/surfaceflinger/SurfaceTracing.h

+3 −1
Original line number Original line Diff line number Diff line
@@ -46,7 +46,7 @@ public: 
    bool disable();

    bool disable();

    status_t writeToFile();

    status_t writeToFile();

    bool isEnabled() const;

    bool isEnabled() const;

    void notify(const char* where);

    void notify(long compositionTime, const char* where);





    void setBufferSize(size_t bufferSizeInByte);

    void setBufferSize(size_t bufferSizeInByte);

    void writeToFileAsync();

    void writeToFileAsync();
@@ -81,6 +81,8 @@ private: 
        std::queue<LayersTraceProto> mStorage;

        std::queue<LayersTraceProto> mStorage;

    };

    };





    long mCompositionTime;



    void mainLoop();

    void mainLoop();

    void addFirstEntry();

    void addFirstEntry();

    LayersTraceProto traceWhenNotified();

    LayersTraceProto traceWhenNotified();