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Work around annoyance in Mesa's GLES implementation

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rdb 2011-01-26 15:22:33 +00:00
parent 10511a4246
commit 100bec43b6
1 changed files with 4 additions and 4 deletions
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8
panda/src/glstuff/glGraphicsStateGuardian_src.cxx
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@ -1216,14 +1216,14 @@ reset() {
supports_blend_equation = true;
_glBlendEquation = (PFNGLBLENDEQUATIONPROC)
get_extension_func(GLPREFIX_QUOTED, "BlendEquation");
} else if (has_extension("GL_EXT_blend_minmax")) {
supports_blend_equation = true;
_glBlendEquation = (PFNGLBLENDEQUATIONPROC)
get_extension_func(GLPREFIX_QUOTED, "BlendEquationEXT");
} else if (has_extension("GL_OES_blend_subtract")) {
supports_blend_equation = true;
_glBlendEquation = (PFNGLBLENDEQUATIONPROC)
get_extension_func(GLPREFIX_QUOTED, "BlendEquationOES");
} else if (has_extension("GL_EXT_blend_minmax")) {
supports_blend_equation = true;
_glBlendEquation = (PFNGLBLENDEQUATIONPROC)
get_extension_func(GLPREFIX_QUOTED, "BlendEquationEXT");
}
if (supports_blend_equation && _glBlendEquation == NULL) {
GLCAT.warning()