diff options
author | Eric Anholt <[email protected]> | 2011-04-20 09:31:34 -0700 |
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committer | Eric Anholt <[email protected]> | 2011-04-23 13:14:56 -0700 |
commit | bc880b8d405e72be29c80e7e7e505f59755a388a (patch) | |
tree | 7b1faf4b5e8cd5d3992e62afaec230972e306ec2 /src/mesa/main | |
parent | da49de811d5e74cf476399db9c641fdb8387dbb3 (diff) |
mesa: Choose RGTC formats for GL_COMPRESSED_RED, GL_COMPRESSED_RG.
We were falling through to the default R8 and RG88 formats instead of
compressing when possible. Noticed by swrast fbo-blending-formats
actually doing rendering.
Reviewed-by: Dave Airlie <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/mesa/main')
-rw-r--r-- | src/mesa/main/texformat.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c index c85a7c05030..cbebec9aa57 100644 --- a/src/mesa/main/texformat.c +++ b/src/mesa/main/texformat.c @@ -621,7 +621,11 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat, switch (internalFormat) { case GL_R8: case GL_RED: + RETURN_IF_SUPPORTED(MESA_FORMAT_R8); + break; + case GL_COMPRESSED_RED: + RETURN_IF_SUPPORTED(MESA_FORMAT_RED_RGTC1); RETURN_IF_SUPPORTED(MESA_FORMAT_R8); break; @@ -631,7 +635,11 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat, case GL_RG: case GL_RG8: + RETURN_IF_SUPPORTED(MESA_FORMAT_RG88); + break; + case GL_COMPRESSED_RG: + RETURN_IF_SUPPORTED(MESA_FORMAT_RG_RGTC2); RETURN_IF_SUPPORTED(MESA_FORMAT_RG88); break; |