-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 03/11/2011 05:49 PM, Eric Anholt wrote: > Here's a proposed fix for bug #35073, but I'd like some review. From > googling, it looks like we're not the first driver to stumble on this. > Here's the note from the bug reporter: > > The OpenGL spec looks a little unclear to me - it says the > alpha test "applies only in RGBA mode, and only if the color > buffer has a fixed-point or floating-point format", but I > don't see what it wants if there is no color buffer. I think > the most useful and compatible behaviour would be to apply the > alpha test in this case and to compute the correct alpha value > first. > > I'm agreeing with the reporter here with this patch series.
I think that's correct. I've submitted an OpenGL spec bug. We clearly didn't consider this case when we were creating framebuffer objects. In any case, for the whole series: Reviewed-by: Ian Romanick <ian.d.roman...@intel.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org/ iEYEARECAAYFAk1+gFkACgkQX1gOwKyEAw/mFQCfbqPwrcdfGnOcuwEGhEQ8dRML 1sEAoJ1p13QWYrHJ4zb/bFllTYWlgIP/ =JiOP -----END PGP SIGNATURE----- _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
