Re: [Mesa-dev] [PATCH] llvmpipe: Fix alpha testing precision on rgba8 formats.

2012-05-22 Thread Jose Fonseca
- Original Message - > On 05/22/2012 09:07 AM, jfons...@vmware.com wrote: > > From: José Fonseca > > > > This is a long standing problem, that recently surfaced with the > > change > > to enable perspective correct color interpolation. > > > > A fix for all possible formats is left to the

Re: [Mesa-dev] [PATCH] llvmpipe: Fix alpha testing precision on rgba8 formats.

2012-05-22 Thread Roland Scheidegger
Am 22.05.2012 17:07, schrieb jfons...@vmware.com: > From: José Fonseca > > This is a long standing problem, that recently surfaced with the change > to enable perspective correct color interpolation. > > A fix for all possible formats is left to the future. > --- > src/gallium/drivers/llvmpipe/

Re: [Mesa-dev] [PATCH] llvmpipe: Fix alpha testing precision on rgba8 formats.

2012-05-22 Thread Brian Paul
On 05/22/2012 09:07 AM, jfons...@vmware.com wrote: From: José Fonseca This is a long standing problem, that recently surfaced with the change to enable perspective correct color interpolation. A fix for all possible formats is left to the future. --- src/gallium/drivers/llvmpipe/lp_bld_alpha.

[Mesa-dev] [PATCH] llvmpipe: Fix alpha testing precision on rgba8 formats.

2012-05-22 Thread jfonseca
From: José Fonseca This is a long standing problem, that recently surfaced with the change to enable perspective correct color interpolation. A fix for all possible formats is left to the future. --- src/gallium/drivers/llvmpipe/lp_bld_alpha.c | 31 +++ src/gallium/dri