diff options
Diffstat (limited to 'src/mesa/main/blend.c')
| -rw-r--r-- | src/mesa/main/blend.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/mesa/main/blend.c b/src/mesa/main/blend.c index 09acdf5c588..bc446edcabb 100644 --- a/src/mesa/main/blend.c +++ b/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; } |