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OGLRender: 

- Force cache alignment on the 5-bit LUT.
- Better localize OpenGL-specific LUTs.
This commit is contained in:
rogerman 2015-03-27 19:52:31 +00:00
parent e9b919d792
commit 75bdce0942
2 changed files with 11 additions and 16 deletions
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6
desmume/src/OGLRender.cpp
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@ -40,9 +40,9 @@ static OGLVersion _OGLDriverVersion = {0, 0, 0};
static OpenGLRenderer *_OGLRenderer = NULL;
// Lookup Tables
CACHE_ALIGN GLfloat material_8bit_to_float[256] = {0};
CACHE_ALIGN GLuint dsDepthToD24S8_LUT[32768] = {0};
const GLfloat divide5bitBy31_LUT[32] = {0.0, 0.03225806451613, 0.06451612903226, 0.09677419354839,
static CACHE_ALIGN GLfloat material_8bit_to_float[256] = {0};
static CACHE_ALIGN GLuint dsDepthToD24S8_LUT[32768] = {0};
static CACHE_ALIGN const GLfloat divide5bitBy31_LUT[32] = {0.0, 0.03225806451613, 0.06451612903226, 0.09677419354839,
0.1290322580645, 0.1612903225806, 0.1935483870968, 0.2258064516129,
0.258064516129, 0.2903225806452, 0.3225806451613, 0.3548387096774,
0.3870967741935, 0.4193548387097, 0.4516129032258, 0.4838709677419,

7
desmume/src/OGLRender.h
View File

@ -1,7 +1,7 @@
/*
Copyright (C) 2006 yopyop
Copyright (C) 2006-2007 shash
Copyright (C) 2008-2013 DeSmuME team
Copyright (C) 2008-2015 DeSmuME team
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -383,11 +383,6 @@ extern void (*oglrender_endOpenGL)();
extern void (*OGLLoadEntryPoints_3_2_Func)();
extern void (*OGLCreateRenderer_3_2_Func)(OpenGLRenderer **rendererPtr);
// Lookup Tables
extern CACHE_ALIGN GLfloat material_8bit_to_float[256];
extern CACHE_ALIGN GLuint dsDepthToD24S8_LUT[32768];
extern const GLfloat divide5bitBy31_LUT[32];
FORCEINLINE u32 BGRA8888_32_To_RGBA6665_32(const u32 srcPix);
FORCEINLINE u32 BGRA8888_32Rev_To_RGBA6665_32Rev(const u32 srcPix);
bool IsVersionSupported(unsigned int checkVersionMajor, unsigned int checkVersionMinor, unsigned int checkVersionRevision);