More renaming.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1696 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/VideoCommon/Src/VertexShaderGen.h

@@ -0,0 +1,100 @@
+// Copyright (C) 2003-2008 Dolphin Project.
+
+// 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, version 2.0.
+
+// 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 2.0 for more details.
+
+// A copy of the GPL 2.0 should have been included with the program.
+// If not, see http://www.gnu.org/licenses/
+
+// Official SVN repository and contact information can be found at
+// http://code.google.com/p/dolphin-emu/
+
+#ifndef GCOGL_VERTEXSHADER_H
+#define GCOGL_VERTEXSHADER_H
+
+#include "XFMemory.h"
+
+#define SHADER_POSMTX_ATTRIB 1
+#define SHADER_NORM1_ATTRIB 6
+#define SHADER_NORM2_ATTRIB 7
+
+
+// shader variables
+#define I_POSNORMALMATRIX "cpnmtx"
+#define I_PROJECTION "cproj"
+#define I_MATERIALS "cmtrl"
+#define I_LIGHTS "clights"
+#define I_TEXMATRICES "ctexmtx"
+#define I_TRANSFORMMATRICES "ctrmtx"
+#define I_NORMALMATRICES "cnmtx"
+#define I_POSTTRANSFORMMATRICES "cpostmtx"
+#define I_FOGPARAMS "cfog"
+
+#define C_POSNORMALMATRIX 0
+#define C_PROJECTION (C_POSNORMALMATRIX+6)
+#define C_MATERIALS (C_PROJECTION+4)
+#define C_LIGHTS (C_MATERIALS+4)
+#define C_TEXMATRICES (C_LIGHTS+40)
+#define C_TRANSFORMMATRICES (C_TEXMATRICES+24)
+#define C_NORMALMATRICES (C_TRANSFORMMATRICES+64)
+#define C_POSTTRANSFORMMATRICES (C_NORMALMATRICES+32)
+#define C_FOGPARAMS (C_POSTTRANSFORMMATRICES+64)
+
+
+class VERTEXSHADERUID
+{
+public:
+	u32 values[9];
+
+	VERTEXSHADERUID() {
+		memset(values, 0, sizeof(values));		
+	}
+
+	VERTEXSHADERUID(const VERTEXSHADERUID& r) {
+		for (size_t i = 0; i < sizeof(values) / sizeof(u32); ++i) 
+			values[i] = r.values[i]; 
+	}
+
+	int GetNumValues() const {
+		return (((values[0] >> 23) & 0xf)*3 + 3)/4 + 3; // numTexGens*3/4+1
+	}
+
+	bool operator <(const VERTEXSHADERUID& _Right) const
+	{
+		if (values[0] < _Right.values[0])
+			return true;
+		else if (values[0] > _Right.values[0])
+			return false;
+		int N = GetNumValues();
+		for (int i = 1; i < N; ++i) {
+			if (values[i] < _Right.values[i])
+				return true;
+			else if (values[i] > _Right.values[i])
+				return false;
+		}
+		return false;
+	}
+
+	bool operator ==(const VERTEXSHADERUID& _Right) const
+	{
+		if (values[0] != _Right.values[0])
+			return false;
+		int N = GetNumValues();
+		for (int i = 1; i < N; ++i) {
+			if (values[i] != _Right.values[i])
+				return false;
+		}
+		return true;
+	}
+};
+
+const char *GenerateVertexShader(u32 components, bool has_zbuffer_target);
+void GetVertexShaderId(VERTEXSHADERUID& vid, u32 components, u32 zbufrender);
+
+#endif