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mesa: Support internalFormat=GL_BGRA for DRI drivers
author
Kristian Høgsberg
<krh@bitplanet.net>
Wed, 26 Jan 2011 20:05:46 +0000
(15:05 -0500)
committer
Kristian Høgsberg
<krh@bitplanet.net>
Wed, 26 Jan 2011 20:05:46 +0000
(15:05 -0500)
src/mesa/main/texformat.c
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diff --git
a/src/mesa/main/texformat.c
b/src/mesa/main/texformat.c
index
146b2b3
..
2542cea
100644
(file)
--- a/
src/mesa/main/texformat.c
+++ b/
src/mesa/main/texformat.c
@@
-591,6
+591,17
@@
_mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat,
}
}
+ if (ctx->Extensions.EXT_texture_format_BGRA8888) {
+ switch (internalFormat) {
+ case GL_BGRA:
+ RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB8888);
+ break;
+
+ default:
+ ; /* fallthrough */
+ }
+ }
+
_mesa_problem(ctx, "unexpected format in _mesa_choose_tex_format()");
return MESA_FORMAT_NONE;
}