On Wed, 23 Nov 2011 15:08:23 -0800, Ian Romanick <i...@freedesktop.org> wrote: > On 11/23/2011 02:35 PM, Brian Paul wrote: > > If alpha test is enabled and there's no color buffers we still need the > > fragment shader to emit a color. > > > > Fixes piglit fbo-alphatest-nocolor-ff failures with Gallium drivers. > > It looks like this an Eric's recent patch > (http://lists.freedesktop.org/archives/mesa-dev/2011-November/015049.html) > may trip over each other. You guys should sort this out.
Nope, this should fix the other piglit test related to alpha test with no color. The patch looks good, except that the _NEW_COLOR state flag in use here is new, and would need to be added to prog_flags in state.c.
pgp1hggVDQu41.pgp
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