diff options
Diffstat (limited to 'Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp')
| -rw-r--r-- | Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp | 30 |
1 files changed, 5 insertions, 25 deletions
diff --git a/Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp b/Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp index 8bdab0f9a7..5387436d3a 100644 --- a/Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp +++ b/Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp @@ -42,41 +42,23 @@ GLuint PixelShaderCache::CurrentShader; bool PixelShaderCache::ShaderEnabled; static FRAGMENTSHADER* pShaderLast = NULL; -static float lastPSconstants[C_PENVCONST_END][4]; void SetPSConstant4f(unsigned int const_number, float f1, float f2, float f3, float f4) { - if (lastPSconstants[const_number][0] != f1 || lastPSconstants[const_number][1] != f2 || - lastPSconstants[const_number][2] != f3 || lastPSconstants[const_number][3] != f4) - { - lastPSconstants[const_number][0] = f1; - lastPSconstants[const_number][1] = f2; - lastPSconstants[const_number][2] = f3; - lastPSconstants[const_number][3] = f4; - glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, const_number, lastPSconstants[const_number]); - - } + float f[4] = { f1, f2, f3, f4 }; + glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, const_number, f); } void SetPSConstant4fv(unsigned int const_number, const float *f) { - if (memcmp(&lastPSconstants[const_number], f, sizeof(float) * 4)) { - memcpy(&lastPSconstants[const_number], f, sizeof(float) * 4); - glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, const_number, f); - } + glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, const_number, f); } void SetMultiPSConstant4fv(unsigned int const_number, unsigned int count, const float *f) { - const float *f0 = f; - for (unsigned int i = 0; i < count ;i++,f0+=4) - { - if (memcmp(&lastPSconstants[const_number + i], f0, sizeof(float) * 4)) { - memcpy(&lastPSconstants[const_number + i], f0, sizeof(float) * 4); - glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, const_number + i, lastPSconstants[const_number + i]); - } - } + for (unsigned int i = 0; i < count; i++,f+=4) + glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, const_number + i, f); } void PixelShaderCache::Init() @@ -86,8 +68,6 @@ void PixelShaderCache::Init() CurrentShader = 0; GL_REPORT_ERRORD(); - for (unsigned int i = 0; i < (C_PENVCONST_END) * 4; i++) - lastPSconstants[i/4][i%4] = -100000000.0f; memset(&last_pixel_shader_uid, 0xFF, sizeof(last_pixel_shader_uid)); s_displayCompileAlert = true; |