input testing

apps/RenderCadenceCompositor/render/RenderThread.h

@@ -15,6 +15,7 @@
 
 class SystemFrameExchange;
 class InputFrameMailbox;
+class InputFrameTexture;
 
 class RenderThread
 {
@@ -37,6 +38,12 @@ public:
 		uint64_t skippedFrames = 0;
 		uint64_t shaderBuildsCommitted = 0;
 		uint64_t shaderBuildFailures = 0;
+		uint64_t inputFramesReceived = 0;
+		uint64_t inputFramesDropped = 0;
+		double inputLatestAgeMilliseconds = 0.0;
+		double inputUploadMilliseconds = 0.0;
+		bool inputFormatSupported = true;
+		bool inputSignalPresent = false;
 	};
 
 	RenderThread(SystemFrameExchange& frameExchange, Config config);
@@ -60,6 +67,7 @@ private:
 	void CountRendered();
 	void CountCompleted();
 	void CountAcquireMiss();
+	void PublishInputMetrics(const InputFrameTexture& inputTexture);
 	void TryCommitReadyRuntimeShader(RuntimeRenderScene& runtimeRenderScene);
 	bool TryTakePendingRuntimeShaderArtifact(RuntimeShaderArtifact& artifact);
 	bool TryTakePendingRenderLayers(std::vector<RenderCadenceCompositor::RuntimeRenderLayerModel>& layers);
@@ -84,6 +92,12 @@ private:
 	std::atomic<uint64_t> mSkippedFrames{ 0 };
 	std::atomic<uint64_t> mShaderBuildsCommitted{ 0 };
 	std::atomic<uint64_t> mShaderBuildFailures{ 0 };
+	std::atomic<uint64_t> mInputFramesReceived{ 0 };
+	std::atomic<uint64_t> mInputFramesDropped{ 0 };
+	std::atomic<double> mInputLatestAgeMilliseconds{ 0.0 };
+	std::atomic<double> mInputUploadMilliseconds{ 0.0 };
+	std::atomic<bool> mInputFormatSupported{ true };
+	std::atomic<bool> mInputSignalPresent{ false };
 
 	std::mutex mShaderArtifactMutex;
 	bool mHasPendingShaderArtifact = false;