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Commit 7a45d4d3 authored by Nader Jawad's avatar Nader Jawad Committed by Automerger Merge Worker
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Conditionally cache RenderEffect results am: 10f05d8f 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15873776

Change-Id: I3c9eddc81c1d82e5064934e68c6c08c10133f0e7
parents 562288f5 10f05d8f

libs/hwui/Properties.cpp

+1 −0
Original line number Diff line number Diff line
@@ -50,6 +50,7 @@ bool Properties::showDirtyRegions = false; 
bool Properties::skipEmptyFrames = true;

bool Properties::useBufferAge = true;

bool Properties::enablePartialUpdates = true;

bool Properties::enableRenderEffectCache = false;



DebugLevel Properties::debugLevel = kDebugDisabled;

OverdrawColorSet Properties::overdrawColorSet = OverdrawColorSet::Default;

libs/hwui/Properties.h

+1 −0
Original line number Diff line number Diff line
@@ -224,6 +224,7 @@ public: 
    static bool skipEmptyFrames;

    static bool useBufferAge;

    static bool enablePartialUpdates;

    static bool enableRenderEffectCache;



    // TODO: Move somewhere else?

    static constexpr float textGamma = 1.45f;

libs/hwui/pipeline/skia/RenderNodeDrawable.cpp

+28 −8
Original line number Diff line number Diff line
@@ -231,14 +231,34 @@ void RenderNodeDrawable::drawContent(SkCanvas* canvas) const { 
            SkASSERT(properties.effectiveLayerType() == LayerType::RenderLayer);

            SkPaint paint;

            layerNeedsPaint(layerProperties, alphaMultiplier, &paint);

            sk_sp<SkImage> snapshotImage;

            auto* imageFilter = layerProperties.getImageFilter();

            auto recordingContext = canvas->recordingContext();

            // On some GL vendor implementations, caching the result of

            // getLayerSurface->makeImageSnapshot() causes a call to

            // Fence::waitForever without a corresponding signal. This would

            // lead to ANRs throughout the system.

            // Instead only cache the SkImage created with the SkImageFilter

            // for supported devices. Otherwise just create a new SkImage with

            // the corresponding SkImageFilter each time.

            // See b/193145089 and b/197263715

            if (!Properties::enableRenderEffectCache) {

                if (imageFilter) {

                    auto subset = SkIRect::MakeWH(srcBounds.width(), srcBounds.height());

                    snapshotImage = snapshotImage->makeWithFilter(recordingContext, imageFilter,

                                                                  subset, clipBounds.roundOut(),

                                                                  &srcBounds, &offset);

                } else {

                    snapshotImage = renderNode->getLayerSurface()->makeImageSnapshot();

                }

            } else {

                const auto snapshotResult = renderNode->updateSnapshotIfRequired(

                canvas->recordingContext(),

                layerProperties.getImageFilter(),

                clipBounds.roundOut()

            );

            sk_sp<SkImage> snapshotImage = snapshotResult->snapshot;

                        recordingContext, layerProperties.getImageFilter(), clipBounds.roundOut());

                snapshotImage = snapshotResult->snapshot;

                srcBounds = snapshotResult->outSubset;

                offset = snapshotResult->outOffset;

            }



            const auto dstBounds = SkIRect::MakeXYWH(offset.x(),

                                                     offset.y(),

                                                     srcBounds.width(),

libs/hwui/renderthread/EglManager.cpp

+3 −0
Original line number Diff line number Diff line
@@ -146,6 +146,9 @@ void EglManager::initialize() { 
        LOG_ALWAYS_FATAL("Unsupported wide color space.");

    }

    mHasWideColorGamutSupport = EglExtensions.glColorSpace && hasWideColorSpaceExtension;



    auto* vendor = reinterpret_cast<const char*>(glGetString(GL_VENDOR));

    Properties::enableRenderEffectCache = (strcmp(vendor, "Qualcomm") != 0);

}



EGLConfig EglManager::load8BitsConfig(EGLDisplay display, EglManager::SwapBehavior swapBehavior) {