tree 699f14b679e9625723e9a584f156790d06f75413
parent 3e21e17b2fecad442fa649f61b6511504596d2ec
author Kenneth Graunke <kenneth@whitecape.org> 1574851307 -0800
committer Kenneth Graunke <kenneth@whitecape.org> 1575269721 -0800

st/mesa: Add GL_TDFX_texture_compression_FXT1 support

Eric recently added PIPE_FORMAT_FXT1_RGB[A] as part of his format
unification work.  This was really most of the work of implementing
the extension.  We just need to handle it in a couple of places and
expose the extension.

v2: Reject the new formats in llvmpipe_is_format_supported to prevent
    crashes because it doesn't know how to handle the new formats.

Reviewed-by: Marek Olšák <marek.olsak@amd.com> [v1]
Reviewed-by: Eric Anholt <eric@anholt.net> [v1]