[sf] Update hdrlisteners to use new frontend (9a5463a2) · Commits · e / os / platform_frameworks_native

services/surfaceflinger/SurfaceFlinger.cpp

+47 −23

Original line number	Diff line number	Diff line
		@@ -2776,22 +2776,24 @@ void SurfaceFlinger::postComposition(scheduler::FrameTargeter& pacesetterFrameTa
		for (auto& [compositionDisplay, listener] : hdrInfoListeners) {
		HdrLayerInfoReporter::HdrLayerInfo info;
		int32_t maxArea = 0;
		mDrawingState.traverse([&, compositionDisplay = compositionDisplay](Layer* layer) {
		const auto layerFe = layer->getCompositionEngineLayerFE();
		const frontend::LayerSnapshot& snapshot = *layer->getLayerSnapshot();
		auto updateInfoFn =
		[&](const std::shared_ptr<compositionengine::Display>& compositionDisplay,
		const frontend::LayerSnapshot& snapshot, const sp<LayerFE>& layerFe) {
		if (snapshot.isVisible &&
		compositionDisplay->includesLayer(snapshot.outputFilter)) {
		if (isHdrLayer(snapshot)) {
		const auto* outputLayer =
		compositionDisplay->getOutputLayerForLayer(layerFe);
		if (outputLayer) {
		const float desiredHdrSdrRatio = snapshot.desiredHdrSdrRatio <= 1.f
		const float desiredHdrSdrRatio =
		snapshot.desiredHdrSdrRatio <= 1.f
		? std::numeric_limits<float>::infinity()
		: snapshot.desiredHdrSdrRatio;
		info.mergeDesiredRatio(desiredHdrSdrRatio);
		info.numberOfHdrLayers++;
		const auto displayFrame = outputLayer->getState().displayFrame;
		const int32_t area = displayFrame.width() * displayFrame.height();
		const int32_t area =
		displayFrame.width() * displayFrame.height();
		if (area > maxArea) {
		maxArea = area;
		info.maxW = displayFrame.width();
		@@ -2800,7 +2802,29 @@ void SurfaceFlinger::postComposition(scheduler::FrameTargeter& pacesetterFrameTa
		}
		}
		}
		};

		if (mConfig->layerLifecycleManagerEnabled) {
		mLayerSnapshotBuilder.forEachVisibleSnapshot(
		[&, compositionDisplay = compositionDisplay](
		std::unique_ptr<frontend::LayerSnapshot>& snapshot) {
		auto it = mLegacyLayers.find(snapshot->sequence);
		LOG_ALWAYS_FATAL_IF(it == mLegacyLayers.end(),
		"Couldnt find layer object for %s",
		snapshot->getDebugString().c_str());
		auto& legacyLayer = it->second;
		sp<LayerFE> layerFe =
		legacyLayer->getCompositionEngineLayerFE(snapshot->path);

		updateInfoFn(compositionDisplay, *snapshot, layerFe);
		});
		} else {
		mDrawingState.traverse([&, compositionDisplay = compositionDisplay](Layer* layer) {
		const auto layerFe = layer->getCompositionEngineLayerFE();
		const frontend::LayerSnapshot& snapshot = *layer->getLayerSnapshot();
		updateInfoFn(compositionDisplay, snapshot, layerFe);
		});
		}
		listener->dispatchHdrLayerInfo(info);
		}
		}