Re: [Mesa-dev] [PATCH] llvmpipe: fix blending with half-float formats

2013-12-10 Thread Roland Scheidegger
Am 10.12.2013 04:57, schrieb Zack Rusin: > The fact that we flush denorms to zero breaks our half-float > conversion and blending. This patches enables denorms for > blending. It's a little tricky due to the llvm bug that makes > it incorrectly reorder the mxcsr intrinsics: > http://llvm.org/bugs/s

[Mesa-dev] [PATCH] llvmpipe: fix blending with half-float formats

2013-12-09 Thread Zack Rusin
The fact that we flush denorms to zero breaks our half-float conversion and blending. This patches enables denorms for blending. It's a little tricky due to the llvm bug that makes it incorrectly reorder the mxcsr intrinsics: http://llvm.org/bugs/show_bug.cgi?id=6393 Signed-off-by: Zack Rusin ---