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| author | marha <marha@users.sourceforge.net> | 2012-04-16 09:17:34 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2012-04-16 09:17:34 +0200 |
| commit | d6d3999ccb2cb72d55820770260172eccbbb68d7 (patch) | |
| tree | 568ce82dd1a8e2edbbe8cd4cb5ab5b14157f34f6 /mesalib/src/mesa/main/blend.c | |
| parent | fffd436e9c2ec6f5aa501ee57d0e4ade7293ee60 (diff) | |
| download | vcxsrv-d6d3999ccb2cb72d55820770260172eccbbb68d7.tar.gz vcxsrv-d6d3999ccb2cb72d55820770260172eccbbb68d7.tar.bz2 vcxsrv-d6d3999ccb2cb72d55820770260172eccbbb68d7.zip | |
libX11 xserver pixman mesa git update 16 Apr 2012
Diffstat (limited to 'mesalib/src/mesa/main/blend.c')
| -rw-r--r-- | mesalib/src/mesa/main/blend.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/blend.c b/mesalib/src/mesa/main/blend.c index 09acdf5c5..bc446edca 100644 --- a/mesalib/src/mesa/main/blend.c +++ b/mesalib/src/mesa/main/blend.c @@ -63,6 +63,11 @@ legal_src_factor(const struct gl_context *ctx, GLenum factor) case GL_CONSTANT_ALPHA: case GL_ONE_MINUS_CONSTANT_ALPHA: return GL_TRUE; + case GL_SRC1_COLOR: + case GL_SRC1_ALPHA: + case GL_ONE_MINUS_SRC1_COLOR: + case GL_ONE_MINUS_SRC1_ALPHA: + return ctx->Extensions.ARB_blend_func_extended; default: return GL_FALSE; } @@ -93,6 +98,12 @@ legal_dst_factor(const struct gl_context *ctx, GLenum factor) case GL_CONSTANT_ALPHA: case GL_ONE_MINUS_CONSTANT_ALPHA: return GL_TRUE; + case GL_SRC_ALPHA_SATURATE: + case GL_SRC1_COLOR: + case GL_SRC1_ALPHA: + case GL_ONE_MINUS_SRC1_COLOR: + case GL_ONE_MINUS_SRC1_ALPHA: + return ctx->Extensions.ARB_blend_func_extended; default: return GL_FALSE; } |