Working

apps/LoopThroughWithOpenGLCompositing/OpenGLComposite.h

@@ -53,8 +53,10 @@
 #include "DeckLinkAPI_h.h"
 
 #include "VideoFrameTransfer.h"
+#include "RuntimeHost.h"
 
 #include <atomic>
+#include <functional>
 #include <map>
 #include <memory>
 #include <vector>
@@ -63,6 +65,7 @@
 class PlayoutDelegate;
 class CaptureDelegate;
 class PinnedMemoryAllocator;
+class ControlServer;
 
 
 class OpenGLComposite
@@ -75,6 +78,11 @@ public:
 	bool Start();
 	bool Stop();
 	bool ReloadShader();
+	std::string GetRuntimeStateJson() const;
+	bool SelectShader(const std::string& shaderId, std::string& error);
+	bool UpdateParameterJson(const std::string& shaderId, const std::string& parameterId, const std::string& valueJson, std::string& error);
+	bool SetBypassEnabled(bool bypassEnabled, std::string& error);
+	bool SetMixAmount(double mixAmount, std::string& error);
 
 	void resizeGL(WORD width, WORD height);
 	void paintGL();
@@ -113,19 +121,24 @@ private:
 	GLuint									mIdFrameBuf;
 	GLuint									mIdColorBuf;
 	GLuint									mIdDepthBuf;
+	GLuint									mFullscreenVAO;
+	GLuint									mGlobalParamsUBO;
 	GLuint									mProgram;
 	GLuint									mVertexShader;
 	GLuint									mFragmentShader;
-	GLint									mUYVYtexUniform;
-	GLfloat									mRotateAngle;
-	GLfloat									mRotateAngleRate;
+	GLsizeiptr								mGlobalParamsUBOSize;
 	int										mViewWidth;
 	int										mViewHeight;
+	std::unique_ptr<RuntimeHost>				mRuntimeHost;
+	std::unique_ptr<ControlServer>			mControlServer;
 
 	bool InitOpenGLState();
 	bool compileFragmentShader(int errorMessageSize, char* errorMessage);
 	void destroyShaderProgram();
 	void renderEffect();
+	bool PollRuntimeChanges();
+	void broadcastRuntimeState();
+	bool updateGlobalParamsBuffer(const RuntimeRenderState& state);
 };
 
 ////////////////////////////////////////////