Initial commit

Include/ZRenderer/ZOpenGLTextureRenderTarget.h

@@ -0,0 +1,92 @@
+/*
+ ZOpenGLTextureRenderTarget.h
+ Author: Chris Ertel (cre1)
+
+ Purpose: TODO
+
+ Changelog
+ 2011/05/22 - creation (cre1)
+*/
+
+#pragma once
+
+#ifndef _ZOPENGLTEXTURERENDERTARGET_H
+#define _ZOPENGLTEXTURERENDERTARGET_H
+
+#include <ZRendering/ZTextureRenderTarget.h>
+#include <ZRendering/ZOpenGLRenderer.h>
+#include <GLee/GLee.h>
+
+class ZOpenGLTexture;
+class ZOpenGLTextureRenderTarget;
+
+class ZOpenGLTextureRenderTargetLoadRequest : public ZThreadRequest
+{
+private:
+	ZOpenGLTextureRenderTarget *Target;
+
+public:
+	ZOpenGLTextureRenderTargetLoadRequest(ZOpenGLTextureRenderTarget *_target);
+
+	void Execute(ZThread *_renderer);
+};
+
+class ZOpenGLTextureRenderTarget : public ZTextureRenderTarget
+{
+friend class ZOpenGLTextureRenderTargetLoadRequest;
+protected:
+	//The OpenGL Texture
+//	ZOpenGLTexture Tex;
+
+	//The glhandle to the FrameBuffer
+	GLuint FrameBufferHandle;
+
+	//The glhandle to the RenderBuffer
+	GLuint RenderBufferHandle;
+	float ClearColor[4];
+
+	int Width;
+	int Height;
+	int BPP;
+
+public:
+	//Default Constructor
+	ZOpenGLTextureRenderTarget(ZOpenGLRenderer *_renderer, int _width, int _height, int _bpp, int _rgbaSize, float *_clearColor = NULL);
+
+	//Subclass Implementation
+	bool Activate();
+
+	//Subclass Implementation
+	void Deactivate();
+
+	void SetClearColor(float r, float g, float b, float a);
+
+	void SetClearColor(float* _in);
+
+	//Subclass Implementation (Currently Non-Functional)
+	void SetDimensions(int _width, int _height)
+	{
+		URFP(_width);
+		URFP(_height);
+	}
+
+	//Subclass Implementation (Currently Non-Functional)
+	void SetBitsPerPixel(int _bbp)
+	{
+		URFP(_bbp);
+	}
+
+	//Subclass Implementation (Currently Non-Functional)
+	void SetRGBASize(int _rgbaSize)
+	{
+		URFP(_rgbaSize);
+	}
+
+	//Gets the render target as a texture
+	ZTexture* GetTexture();
+
+	//Gets the texture as a render target
+	ZRenderTarget* GetRenderTarget();
+};
+
+#endif