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Commit 32ca5feb authored by Vishnu Nair's avatar Vishnu Nair Committed by Android (Google) Code Review
Browse files

Merge "Call Layer::getLayerDebugInfo from the main thread" into rvc-dev

parents 607a0c6d 43bccf83

libs/gui/ISurfaceComposer.cpp

+1 −2
Original line number Diff line number Diff line
@@ -691,8 +691,7 @@ public: 
        return result;

    }



    virtual status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) const

    {

    virtual status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) {

        if (!outLayers) {

            return UNEXPECTED_NULL;

        }

libs/gui/include/gui/ISurfaceComposer.h

+1 −1
Original line number Diff line number Diff line
@@ -354,7 +354,7 @@ public: 
     *

     * Requires the ACCESS_SURFACE_FLINGER permission.

     */

    virtual status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) const = 0;

    virtual status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) = 0;



    virtual status_t getColorManagement(bool* outGetColorManagement) const = 0;

libs/gui/tests/Surface_test.cpp

+1 −1
Original line number Diff line number Diff line
@@ -785,7 +785,7 @@ public: 
        return NO_ERROR;

    }

    status_t injectVSync(nsecs_t /*when*/) override { return NO_ERROR; }

    status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* /*layers*/) const override {

    status_t getLayerDebugInfo(std::vector<LayerDebugInfo>* /*layers*/) override {

        return NO_ERROR;

    }

    status_t getCompositionPreference(

services/surfaceflinger/Layer.cpp

+1 −1
Original line number Diff line number Diff line
@@ -1501,7 +1501,7 @@ LayerDebugInfo Layer::getLayerDebugInfo(const DisplayDevice* display) const { 
    LayerDebugInfo info;

    const State& ds = getDrawingState();

    info.mName = getName();

    sp<Layer> parent = getParent();

    sp<Layer> parent = mDrawingParent.promote();

    info.mParentName = parent ? parent->getName() : "none"s;

    info.mType = getType();

    info.mTransparentRegion = ds.activeTransparentRegion_legacy;

services/surfaceflinger/SurfaceFlinger.cpp

+7 −10
Original line number Diff line number Diff line
@@ -1449,17 +1449,14 @@ status_t SurfaceFlinger::injectVSync(nsecs_t when) { 
    return mScheduler->injectVSync(when, calculateExpectedPresentTime(when)) ? NO_ERROR : BAD_VALUE;

}



status_t SurfaceFlinger::getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) const {

    TimedLock lock(mStateLock, s2ns(1), __FUNCTION__);

    if (!lock.locked()) {

        return TIMED_OUT;

    }



    const auto display = getDefaultDisplayDeviceLocked();

status_t SurfaceFlinger::getLayerDebugInfo(std::vector<LayerDebugInfo>* outLayers) {

    outLayers->clear();

    mCurrentState.traverseInZOrder(

            [&](Layer* layer) { outLayers->push_back(layer->getLayerDebugInfo(display.get())); });



    schedule([=] {

        const auto display = ON_MAIN_THREAD(getDefaultDisplayDeviceLocked());

        mDrawingState.traverseInZOrder([&](Layer* layer) {

            outLayers->push_back(layer->getLayerDebugInfo(display.get()));

        });

    }).wait();

    return NO_ERROR;

}