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Fix Intel Ironlake since it doesn't support version 120 of GLSL. I don't have Ironlake so it is hard to test. Dropping the shaders to version 120 worked here for me, ATI may be giving me some slack though.

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This commit is contained in:
Ryan Houdek 2013-03-30 23:27:24 -05:00
parent 6958822f19
commit 31500f2522
1 changed files with 5 additions and 1 deletions
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6
Source/Plugins/Plugin_VideoOGL/Src/ProgramShaderCache.cpp
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@ -496,6 +496,10 @@ void ProgramShaderCache::CreateHeader ( void )
#else
bool glsl140_hack = false;
#endif
// Intel HD Graphics on the Ironlake chipset has been abandoned by Intel
// It supports every feature we need but not GLSL 1.3
// This is to check if it is Ironlake then drop to GLSL 1.2
bool glsl120_hack = strstr(g_ogl_config.gl_renderer, "Ironlake") != 0;
snprintf(s_glsl_header, sizeof(s_glsl_header),
"#version %s\n"
@ -519,7 +523,7 @@ void ProgramShaderCache::CreateHeader ( void )
"#define lerp(x, y, z) mix(x, y, z)\n"
, glsl140_hack ? "140" : "130"
, glsl120_hack ? "120" : glsl140_hack ? "140" : "130"
, glsl140_hack ? "#define texture2DRect texture" : "#extension GL_ARB_texture_rectangle : enable"
, g_ActiveConfig.backend_info.bSupportsGLSLUBO && !glsl140_hack ? "#extension GL_ARB_uniform_buffer_object : enable" : "// ubo disabled"
);