render engine updates

apps/LoopThroughWithOpenGLCompositing/gl/RenderFrameState.h

@@ -0,0 +1,31 @@
+#pragma once
+
+#include "ShaderTypes.h"
+#include "VideoIOTypes.h"
+
+#include <vector>
+
+struct RenderFrameInput
+{
+	bool useCommittedLayerStates = false;
+	bool hasInputSource = false;
+	unsigned renderWidth = 0;
+	unsigned renderHeight = 0;
+	unsigned inputFrameWidth = 0;
+	unsigned inputFrameHeight = 0;
+	unsigned captureTextureWidth = 0;
+	VideoIOPixelFormat inputPixelFormat = VideoIOPixelFormat::Uyvy8;
+	unsigned historyCap = 0;
+	double oscSmoothing = 0.0;
+};
+
+struct RenderFrameState
+{
+	bool hasInputSource = false;
+	unsigned inputFrameWidth = 0;
+	unsigned inputFrameHeight = 0;
+	unsigned captureTextureWidth = 0;
+	VideoIOPixelFormat inputPixelFormat = VideoIOPixelFormat::Uyvy8;
+	unsigned historyCap = 0;
+	std::vector<RuntimeRenderState> layerStates;
+};