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Commit d5d7a4db authored by android-build-team Robot's avatar android-build-team Robot
Browse files

Snap for 4519870 from b28c6742 to pi-release 

Change-Id: I50f57e216355b548806acbc8606fede447c784cb
parents b2a2a89b b28c6742

services/surfaceflinger/BufferLayer.cpp

+33 −33
Original line number Diff line number Diff line
@@ -53,7 +53,7 @@ namespace android { 
BufferLayer::BufferLayer(SurfaceFlinger* flinger, const sp<Client>& client, const String8& name,

                         uint32_t w, uint32_t h, uint32_t flags)

      : Layer(flinger, client, name, w, h, flags),

        mSurfaceFlingerConsumer(nullptr),

        mConsumer(nullptr),

        mTextureName(UINT32_MAX),

        mFormat(PIXEL_FORMAT_NONE),

        mCurrentScalingMode(NATIVE_WINDOW_SCALING_MODE_FREEZE),
@@ -89,7 +89,7 @@ void BufferLayer::useSurfaceDamage() { 
    if (mFlinger->mForceFullDamage) {

        surfaceDamageRegion = Region::INVALID_REGION;

    } else {

        surfaceDamageRegion = mSurfaceFlingerConsumer->getSurfaceDamage();

        surfaceDamageRegion = mConsumer->getSurfaceDamage();

    }

}
@@ -129,9 +129,9 @@ status_t BufferLayer::setBuffers(uint32_t w, uint32_t h, PixelFormat format, uin 
    mProtectedByApp = (flags & ISurfaceComposerClient::eProtectedByApp) ? true : false;

    mCurrentOpacity = getOpacityForFormat(format);



    mSurfaceFlingerConsumer->setDefaultBufferSize(w, h);

    mSurfaceFlingerConsumer->setDefaultBufferFormat(format);

    mSurfaceFlingerConsumer->setConsumerUsageBits(getEffectiveUsage(0));

    mConsumer->setDefaultBufferSize(w, h);

    mConsumer->setDefaultBufferFormat(format);

    mConsumer->setConsumerUsageBits(getEffectiveUsage(0));



    return NO_ERROR;

}
@@ -190,7 +190,7 @@ void BufferLayer::onDraw(const RenderArea& renderArea, const Region& clip, 


    // Bind the current buffer to the GL texture, and wait for it to be

    // ready for us to draw into.

    status_t err = mSurfaceFlingerConsumer->bindTextureImage();

    status_t err = mConsumer->bindTextureImage();

    if (err != NO_ERROR) {

        ALOGW("onDraw: bindTextureImage failed (err=%d)", err);

        // Go ahead and draw the buffer anyway; no matter what we do the screen
@@ -207,8 +207,8 @@ void BufferLayer::onDraw(const RenderArea& renderArea, const Region& clip, 


        // Query the texture matrix given our current filtering mode.

        float textureMatrix[16];

        mSurfaceFlingerConsumer->setFilteringEnabled(useFiltering);

        mSurfaceFlingerConsumer->getTransformMatrix(textureMatrix);

        mConsumer->setFilteringEnabled(useFiltering);

        mConsumer->getTransformMatrix(textureMatrix);



        if (getTransformToDisplayInverse()) {

            /*
@@ -253,11 +253,11 @@ void BufferLayer::onDraw(const RenderArea& renderArea, const Region& clip, 
}



void BufferLayer::onLayerDisplayed(const sp<Fence>& releaseFence) {

    mSurfaceFlingerConsumer->setReleaseFence(releaseFence);

    mConsumer->setReleaseFence(releaseFence);

}



void BufferLayer::abandon() {

    mSurfaceFlingerConsumer->abandon();

    mConsumer->abandon();

}



bool BufferLayer::shouldPresentNow(const DispSync& dispSync) const {
@@ -270,7 +270,7 @@ bool BufferLayer::shouldPresentNow(const DispSync& dispSync) const { 
        return false;

    }

    auto timestamp = mQueueItems[0].mTimestamp;

    nsecs_t expectedPresent = mSurfaceFlingerConsumer->computeExpectedPresent(dispSync);

    nsecs_t expectedPresent = mConsumer->computeExpectedPresent(dispSync);



    // Ignore timestamps more than a second in the future

    bool isPlausible = timestamp < (expectedPresent + s2ns(1));
@@ -284,7 +284,7 @@ bool BufferLayer::shouldPresentNow(const DispSync& dispSync) const { 
}



void BufferLayer::setTransformHint(uint32_t orientation) const {

    mSurfaceFlingerConsumer->setTransformHint(orientation);

    mConsumer->setTransformHint(orientation);

}



bool BufferLayer::onPreComposition(nsecs_t refreshStartTime) {
@@ -312,10 +312,10 @@ bool BufferLayer::onPostComposition(const std::shared_ptr<FenceTime>& glDoneFenc 
    }



    // Update mFrameTracker.

    nsecs_t desiredPresentTime = mSurfaceFlingerConsumer->getTimestamp();

    nsecs_t desiredPresentTime = mConsumer->getTimestamp();

    mFrameTracker.setDesiredPresentTime(desiredPresentTime);



    std::shared_ptr<FenceTime> frameReadyFence = mSurfaceFlingerConsumer->getCurrentFenceTime();

    std::shared_ptr<FenceTime> frameReadyFence = mConsumer->getCurrentFenceTime();

    if (frameReadyFence->isValid()) {

        mFrameTracker.setFrameReadyFence(std::move(frameReadyFence));

    } else {
@@ -340,7 +340,7 @@ bool BufferLayer::onPostComposition(const std::shared_ptr<FenceTime>& glDoneFenc 


std::vector<OccupancyTracker::Segment> BufferLayer::getOccupancyHistory(bool forceFlush) {

    std::vector<OccupancyTracker::Segment> history;

    status_t result = mSurfaceFlingerConsumer->getOccupancyHistory(forceFlush, &history);

    status_t result = mConsumer->getOccupancyHistory(forceFlush, &history);

    if (result != NO_ERROR) {

        ALOGW("[%s] Failed to obtain occupancy history (%d)", mName.string(), result);

        return {};
@@ -349,16 +349,16 @@ std::vector<OccupancyTracker::Segment> BufferLayer::getOccupancyHistory(bool for 
}



bool BufferLayer::getTransformToDisplayInverse() const {

    return mSurfaceFlingerConsumer->getTransformToDisplayInverse();

    return mConsumer->getTransformToDisplayInverse();

}



void BufferLayer::releasePendingBuffer(nsecs_t dequeueReadyTime) {

    if (!mSurfaceFlingerConsumer->releasePendingBuffer()) {

    if (!mConsumer->releasePendingBuffer()) {

        return;

    }



    auto releaseFenceTime =

            std::make_shared<FenceTime>(mSurfaceFlingerConsumer->getPrevFinalReleaseFence());

            std::make_shared<FenceTime>(mConsumer->getPrevFinalReleaseFence());

    mReleaseTimeline.updateSignalTimes();

    mReleaseTimeline.push(releaseFenceTime);
@@ -374,7 +374,7 @@ Region BufferLayer::latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime 


    if (android_atomic_acquire_cas(true, false, &mSidebandStreamChanged) == 0) {

        // mSidebandStreamChanged was true

        mSidebandStream = mSurfaceFlingerConsumer->getSidebandStream();

        mSidebandStream = mConsumer->getSidebandStream();

        // replicated in LayerBE until FE/BE is ready to be synchronized

        getBE().compositionInfo.hwc.sidebandStream = mSidebandStream;

        if (getBE().compositionInfo.hwc.sidebandStream != NULL) {
@@ -427,7 +427,7 @@ Region BufferLayer::latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime 
                    getProducerStickyTransform() != 0, mName.string(),

                    mOverrideScalingMode, mFreezeGeometryUpdates);

    status_t updateResult =

            mSurfaceFlingerConsumer->updateTexImage(&r, mFlinger->mPrimaryDispSync,

            mConsumer->updateTexImage(&r, mFlinger->mPrimaryDispSync,

                                                    &mAutoRefresh, &queuedBuffer,

                                                    mLastFrameNumberReceived);

    if (updateResult == BufferQueue::PRESENT_LATER) {
@@ -466,7 +466,7 @@ Region BufferLayer::latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime 


    if (queuedBuffer) {

        // Autolock scope

        auto currentFrameNumber = mSurfaceFlingerConsumer->getFrameNumber();

        auto currentFrameNumber = mConsumer->getFrameNumber();



        Mutex::Autolock lock(mQueueItemLock);
@@ -489,7 +489,7 @@ Region BufferLayer::latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime 


    // update the active buffer

    getBE().compositionInfo.mBuffer =

            mSurfaceFlingerConsumer->getCurrentBuffer(&getBE().compositionInfo.mBufferSlot);

            mConsumer->getCurrentBuffer(&getBE().compositionInfo.mBufferSlot);

    // replicated in LayerBE until FE/BE is ready to be synchronized

    mActiveBuffer = getBE().compositionInfo.mBuffer;

    if (getBE().compositionInfo.mBuffer == NULL) {
@@ -499,7 +499,7 @@ Region BufferLayer::latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime 


    mBufferLatched = true;

    mPreviousFrameNumber = mCurrentFrameNumber;

    mCurrentFrameNumber = mSurfaceFlingerConsumer->getFrameNumber();

    mCurrentFrameNumber = mConsumer->getFrameNumber();



    {

        Mutex::Autolock lock(mFrameEventHistoryMutex);
@@ -514,11 +514,11 @@ Region BufferLayer::latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime 
        recomputeVisibleRegions = true;

    }



    setDataSpace(mSurfaceFlingerConsumer->getCurrentDataSpace());

    setDataSpace(mConsumer->getCurrentDataSpace());



    Rect crop(mSurfaceFlingerConsumer->getCurrentCrop());

    const uint32_t transform(mSurfaceFlingerConsumer->getCurrentTransform());

    const uint32_t scalingMode(mSurfaceFlingerConsumer->getCurrentScalingMode());

    Rect crop(mConsumer->getCurrentCrop());

    const uint32_t transform(mConsumer->getCurrentTransform());

    const uint32_t scalingMode(mConsumer->getCurrentScalingMode());

    if ((crop != mCurrentCrop) ||

        (transform != mCurrentTransform) ||

        (scalingMode != mCurrentScalingMode)) {
@@ -573,7 +573,7 @@ Region BufferLayer::latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime 
}



void BufferLayer::setDefaultBufferSize(uint32_t w, uint32_t h) {

    mSurfaceFlingerConsumer->setDefaultBufferSize(w, h);

    mConsumer->setDefaultBufferSize(w, h);

}



void BufferLayer::setPerFrameData(const sp<const DisplayDevice>& displayDevice) {
@@ -633,7 +633,7 @@ void BufferLayer::setPerFrameData(const sp<const DisplayDevice>& displayDevice) 
    hwcInfo.bufferCache.getHwcBuffer(getBE().compositionInfo.mBufferSlot,

                                     getBE().compositionInfo.mBuffer, &hwcSlot, &hwcBuffer);



    auto acquireFence = mSurfaceFlingerConsumer->getCurrentFence();

    auto acquireFence = mConsumer->getCurrentFence();

    error = hwcLayer->setBuffer(hwcSlot, hwcBuffer, acquireFence);

    if (error != HWC2::Error::None) {

        ALOGE("[%s] Failed to set buffer %p: %s (%d)", mName.string(),
@@ -660,11 +660,11 @@ void BufferLayer::onFirstRef() { 
    sp<IGraphicBufferConsumer> consumer;

    BufferQueue::createBufferQueue(&producer, &consumer, true);

    mProducer = new MonitoredProducer(producer, mFlinger, this);

    mSurfaceFlingerConsumer = new BufferLayerConsumer(consumer,

    mConsumer = new BufferLayerConsumer(consumer,

            mFlinger->getRenderEngine(), mTextureName, this);

    mSurfaceFlingerConsumer->setConsumerUsageBits(getEffectiveUsage(0));

    mSurfaceFlingerConsumer->setContentsChangedListener(this);

    mSurfaceFlingerConsumer->setName(mName);

    mConsumer->setConsumerUsageBits(getEffectiveUsage(0));

    mConsumer->setContentsChangedListener(this);

    mConsumer->setName(mName);



    if (mFlinger->isLayerTripleBufferingDisabled()) {

        mProducer->setMaxDequeuedBufferCount(2);

services/surfaceflinger/BufferLayer.h

+1 −1
Original line number Diff line number Diff line
@@ -170,7 +170,7 @@ public: 
    sp<IGraphicBufferProducer> getProducer() const;



private:

    sp<BufferLayerConsumer> mSurfaceFlingerConsumer;

    sp<BufferLayerConsumer> mConsumer;



    // Check all of the local sync points to ensure that all transactions

    // which need to have been applied prior to the frame which is about to