Rice Video Plugin for GLES1.1

[mupen64plus-pandora.git] / source / rice_gles / src / OGLCombinerTNT2.h

diff --git a/source/rice_gles/src/OGLCombinerTNT2.h b/source/rice_gles/src/OGLCombinerTNT2.h
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+/*
+Copyright (C) 2003 Rice1964
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+
+#ifndef _OGL_COMBINER_TNT2_H_
+#define _OGL_COMBINER_TNT2_H_
+
+#include <SDL_opengl.h>
+
+#define GL_SOURCE3_RGB_EXT                0x8583
+#define GL_SOURCE3_ALPHA_EXT              0x858B
+#define GL_OPERAND3_RGB_EXT               0x8593
+#define GL_OPERAND3_ALPHA_EXT             0x859B
+
+#include "OGLExtCombiner.h"
+#include "OGLDecodedMux.h"
+#include "CNvTNTCombiner.h"
+
+//========================================================================
+
+class COGLColorCombinerTNT2 : public COGLColorCombiner4, CNvTNTCombiner
+{
+public:
+    bool Initialize(void);
+protected:
+    friend class OGLDeviceBuilder;
+
+    void InitCombinerCycle12(void);
+
+    virtual void GenerateCombinerSetting(int);
+    virtual void GenerateCombinerSettingConstants(int);
+    
+    COGLColorCombinerTNT2(CRender *pRender);
+    ~COGLColorCombinerTNT2() {} ;
+
+    bool m_bTNT2Supported;      // Is this NV OGL extension combiner supported by the video card driver?
+
+#ifdef DEBUGGER
+    void DisplaySimpleMuxString(void);
+#endif
+
+private:
+    virtual GLint MapRGBArgs(uint8 arg);
+    static GLint MapRGBArgFlags(uint8 arg);
+    virtual GLint MapAlphaArgs(uint8 arg);
+    static GLint MapAlphaArgFlags(uint8 arg);
+    static GLint RGBArgsMap[];
+    static const char* GetOpStr(GLenum op);
+
+};
+
+
+
+#endif
+