Re: [Mesa-dev] [PATCH 0/5] MESA_shader_integer_mix

2013-09-08 Thread Ian Romanick
On 09/06/2013 05:57 PM, Matt Turner wrote: > This series implements a small extension that adds int, uint, and bool > as allowable types to the mix() built-in function. We hope to make it > an EXT extension soon. > > I found myself wanting a per-component conditional-select operation > when implem

[Mesa-dev] [PATCH 0/5] MESA_shader_integer_mix

2013-09-06 Thread Matt Turner
This series implements a small extension that adds int, uint, and bool as allowable types to the mix() built-in function. We hope to make it an EXT extension soon. I found myself wanting a per-component conditional-select operation when implementing the ldexp() and frexp() built-ins, and this exte