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Commit 2ed10b49 authored by Lucas Dupin's avatar Lucas Dupin Committed by Automerger Merge Worker
Browse files

Mark empty EffectLayer as skipContentDraw am: 0fe42e5b 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/14750356

Change-Id: Ibd0248c980e4ec675aa7fc519eb292a493ca1e39
parents 16c69ccd 0fe42e5b

services/surfaceflinger/EffectLayer.cpp

+3 −2
Original line number Diff line number Diff line
@@ -66,6 +66,7 @@ std::vector<compositionengine::LayerFE::LayerSettings> EffectLayer::prepareClien 
        layerSettings->source.solidColor = getColor().rgb;

        results.push_back(*layerSettings);

    } else if (hasBlur() || drawShadows()) {

        layerSettings->skipContentDraw = true;

        results.push_back(*layerSettings);

    }
@@ -126,7 +127,7 @@ const compositionengine::LayerFECompositionState* EffectLayer::getCompositionSta 
bool EffectLayer::isOpaque(const Layer::State& s) const {

    // Consider the layer to be opaque if its opaque flag is set or its effective

    // alpha (considering the alpha of its parents as well) is 1.0;

    return (s.flags & layer_state_t::eLayerOpaque) != 0 || getAlpha() == 1.0_hf;

    return (s.flags & layer_state_t::eLayerOpaque) != 0 || (fillsColor() && getAlpha() == 1.0_hf);

}



ui::Dataspace EffectLayer::getDataSpace() const {
@@ -147,7 +148,7 @@ bool EffectLayer::fillsColor() const { 
}



bool EffectLayer::hasBlur() const {

    return getBackgroundBlurRadius() > 0;

    return getBackgroundBlurRadius() > 0 || getDrawingState().blurRegions.size() > 0;

}



} // namespace android

services/surfaceflinger/Layer.cpp

+2 −1
Original line number Diff line number Diff line
@@ -574,7 +574,8 @@ std::optional<compositionengine::LayerFE::LayerSettings> Layer::prepareClientCom 
    layerSettings.geometry.positionTransform = getTransform().asMatrix4();



    // skip drawing content if the targetSettings indicate the content will be occluded

    layerSettings.skipContentDraw = !targetSettings.realContentIsVisible;

    layerSettings.skipContentDraw =

            layerSettings.skipContentDraw || !targetSettings.realContentIsVisible;



    if (hasColorTransform()) {

        layerSettings.colorTransform = getColorTransform();