mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2024-09-22 20:31:50 +02:00
b20176b74f
PS and VS making. Untested and won't work for now. Add in program shader cache files. Readd NativeVertexFormat stuffs. Add in PS and VS cache things. SetShaders in places. Fixed EFB cache index computations in OpenGL renderer. The previous computation was very likely to go out of array bounds, which could result in crashes on EFB access. Also, the cache size was rounded down instead of up. This is a problem since EFB_HEIGHT (528) is not a multiple of EFB_CACHE_RECT_SIZE (64).
108 lines
2.6 KiB
C++
108 lines
2.6 KiB
C++
// Copyright (C) 2003 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#ifndef _ProgramShaderCache_H_
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#define _ProgramShaderCache_H_
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#include "GLUtil.h"
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#include "VertexShaderCache.h"
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#include "PixelShaderCache.h"
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#include "PixelShaderGen.h"
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#include "VertexShaderGen.h"
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union PID
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{
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struct {
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GLuint vsid, psid;
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};
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u64 id;
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};
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class PROGRAMUID
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{
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public:
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PID uid;
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PROGRAMUID()
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{
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uid.id = 0;
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}
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PROGRAMUID(const PROGRAMUID& r)
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{
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uid.id = r.uid.id;
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}
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PROGRAMUID(GLuint _v, GLuint _p)
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{
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uid.vsid = _v;
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uid.psid = _p;
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}
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int GetNumValues() const
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{
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return uid.id;
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}
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};
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void GetProgramShaderId(PROGRAMUID *uid, GLuint _v, GLuint _p);
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namespace OGL
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{
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#define NUM_UNIFORMS 27
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extern const char *UniformNames[NUM_UNIFORMS];
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struct PROGRAMSHADER
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{
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PROGRAMSHADER() : glprogid(0), vsid(0), psid(0){}
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GLuint glprogid; // opengl program id
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GLuint vsid, psid;
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GLint attrLoc[3];
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GLint UniformLocations[NUM_UNIFORMS];
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};
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class ProgramShaderCache
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{
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struct PCacheEntry
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{
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PROGRAMSHADER program;
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int frameCount;
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PCacheEntry() : frameCount(0) {}
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void Destroy() {
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glDeleteProgram(program.glprogid);
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program.glprogid = 0;
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}
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};
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typedef std::map<std::pair<u64, u64>, PCacheEntry> PCache;
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static PCache pshaders;
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static GLuint CurrentFShader, CurrentVShader, CurrentProgram;
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static std::pair<u64, u64> CurrentShaderProgram;
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public:
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static PROGRAMSHADER GetShaderProgram();
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static GLint GetAttr(int num);
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static void SetBothShaders(GLuint PS, GLuint VS);
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static GLuint GetCurrentProgram(void);
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static void Shutdown(void);
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};
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} // namespace OGL
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#endif
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