Draw video if everything bypassed

apps/RenderCadenceCompositor/render/SimpleMotionRenderer.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include "GLExtensions.h"
+
 #include <cstdint>
 
 class SimpleMotionRenderer
@@ -9,12 +11,21 @@ public:
 
 	bool InitializeGl(unsigned width, unsigned height);
 	void RenderFrame(uint64_t frameIndex);
+	void RenderTexture(GLuint texture);
 	void ShutdownGl();
 
 	unsigned Width() const { return mWidth; }
 	unsigned Height() const { return mHeight; }
 
 private:
+	bool EnsureTextureProgram();
+	void DestroyTextureProgram();
+	static bool CompileShader(GLenum shaderType, const char* source, GLuint& shader);
+
 	unsigned mWidth = 0;
 	unsigned mHeight = 0;
+	GLuint mTextureProgram = 0;
+	GLuint mTextureVertexShader = 0;
+	GLuint mTextureFragmentShader = 0;
+	GLuint mTextureVertexArray = 0;
 };