Clean up

apps/LoopThroughWithOpenGLCompositing/gl/pipeline/OpenGLRenderPipeline.h

@@ -1,100 +0,0 @@
-#pragma once
-
-#include "GLExtensions.h"
-#include "VideoIOTypes.h"
-
-#include <functional>
-#include <vector>
-
-class OpenGLRenderer;
-class HealthTelemetry;
-class RuntimeSnapshotProvider;
-
-struct RenderPipelineFrameContext
-{
-	VideoIOState videoState;
-	VideoIOCompletion completion;
-};
-
-class OpenGLRenderPipeline
-{
-public:
-	using RenderEffectCallback = std::function<void()>;
-	using OutputReadyCallback = std::function<void()>;
-	using PaintCallback = std::function<void()>;
-
-	OpenGLRenderPipeline(
-		OpenGLRenderer& renderer,
-		RuntimeSnapshotProvider& runtimeSnapshotProvider,
-		HealthTelemetry& healthTelemetry,
-		RenderEffectCallback renderEffect,
-		OutputReadyCallback outputReady,
-		PaintCallback paint);
-	~OpenGLRenderPipeline();
-
-	bool RenderFrame(const RenderPipelineFrameContext& context, VideoIOOutputFrame& outputFrame);
-
-private:
-	enum class OutputReadbackMode
-	{
-		AsyncPbo,
-		Synchronous,
-		CachedOnly
-	};
-
-	struct AsyncReadbackSlot
-	{
-		GLuint pixelPackBuffer = 0;
-		GLsync fence = nullptr;
-		std::size_t sizeBytes = 0;
-		bool inFlight = false;
-	};
-
-	struct OutputReadbackTiming
-	{
-		double fenceWaitMilliseconds = 0.0;
-		double mapMilliseconds = 0.0;
-		double copyMilliseconds = 0.0;
-		double cachedCopyMilliseconds = 0.0;
-		double asyncQueueMilliseconds = 0.0;
-		double asyncQueueBufferMilliseconds = 0.0;
-		double asyncQueueSetupMilliseconds = 0.0;
-		double asyncQueueReadPixelsMilliseconds = 0.0;
-		double asyncQueueFenceMilliseconds = 0.0;
-		double syncReadMilliseconds = 0.0;
-		bool asyncReadbackMissed = false;
-		bool cachedFallbackUsed = false;
-		bool syncFallbackUsed = false;
-	};
-
-	bool EnsureAsyncReadbackBuffers(std::size_t requiredBytes);
-	void ResetAsyncReadbackState();
-	void FlushAsyncReadbackPipeline();
-	bool QueueAsyncReadback(const VideoIOState& state, OutputReadbackTiming& timing);
-	bool TryConsumeAsyncReadback(VideoIOOutputFrame& outputFrame, GLuint64 timeoutNanoseconds, OutputReadbackTiming& timing);
-	void CacheOutputFrame(const VideoIOOutputFrame& outputFrame);
-	bool TryCopyCachedOutputFrame(VideoIOOutputFrame& outputFrame, OutputReadbackTiming& timing) const;
-	void ReadOutputFrameSynchronously(const VideoIOState& state, void* destinationBytes, OutputReadbackTiming& timing);
-	void PackOutputForBgra8(const VideoIOState& state);
-	void PackOutputFor10Bit(const VideoIOState& state);
-	OutputReadbackTiming ReadOutputFrame(const VideoIOState& state, VideoIOOutputFrame& outputFrame);
-	static OutputReadbackMode ReadOutputReadbackModeFromEnvironment();
-	static std::size_t ReadAsyncReadbackDepthFromEnvironment();
-
-	OpenGLRenderer& mRenderer;
-	RuntimeSnapshotProvider& mRuntimeSnapshotProvider;
-	HealthTelemetry& mHealthTelemetry;
-	RenderEffectCallback mRenderEffect;
-	OutputReadyCallback mOutputReady;
-	PaintCallback mPaint;
-	OutputReadbackMode mOutputReadbackMode = OutputReadbackMode::AsyncPbo;
-	std::vector<AsyncReadbackSlot> mAsyncReadbackSlots;
-	std::size_t mAsyncReadbackDepth = 0;
-	std::size_t mAsyncReadbackWriteIndex = 0;
-	std::size_t mAsyncReadbackReadIndex = 0;
-	std::size_t mAsyncReadbackBytes = 0;
-	GLenum mAsyncReadbackFormat = GL_BGRA;
-	GLenum mAsyncReadbackType = GL_UNSIGNED_INT_8_8_8_8_REV;
-	GLuint mAsyncReadbackFramebuffer = 0;
-	std::vector<unsigned char> mCachedOutputFrame;
-};