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RenderDll/Common/RendElements/CREScreenProcess.h

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+/*
+=====================================================================
+FILE : CREScreenProcess.h
+DESC : Screen processing render element
+PROJ : Crytek Engine
+CODER: Tiago Sousa
+
+Last Update: 13/06/2003
+=====================================================================
+*/
+
+#ifndef __CRESCREENPROCESS_H__
+#define __CRESCREENPROCESS_H__
+
+// screen processing vars class
+class CScreenVars;
+
+// screen processing render element
+class CREScreenProcess : public CRendElement
+{
+  friend class CD3D9Renderer;
+  friend class CGLRenderer;
+
+public:
+
+  // constructor/destructor
+  CREScreenProcess();
+
+  virtual ~CREScreenProcess();
+
+  // prepare screen processing
+  virtual void mfPrepare();
+  // render screen processing
+  virtual bool mfDraw(SShader *ef, SShaderPass *sfm);
+
+  // begin screen processing
+  virtual void mfActivate(int iProcess);
+  // reset 
+  virtual void mfReset(void);
+
+  // set/get methods
+  virtual int   mfSetParameter(int iProcess, int iParams, void *dwValue);
+  virtual void *mfGetParameter(int iProcess, int iParams);
+  
+  CScreenVars  *GetVars() { return m_pVars; }
+
+private:
+  virtual bool mfDrawLowSpec(SShader *ef, SShaderPass *sfm);
+
+  // screen processing vars class
+  CScreenVars *m_pVars;
+};
+
+#endif