Re: [Mesa-dev] [PATCH] swrast: Only avoid empty _TexEnvPrograms

2012-02-14 Thread Chad Versace
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 02/14/2012 10:51 AM, Ian Romanick wrote: > From: Ian Romanick > > If the generated shader for _TexEnvProgram is empty, force the use of > the fixed-function code. Otherwise, go ahead and use the shader. > This works around a mysterious issue on i

[Mesa-dev] [PATCH] swrast: Only avoid empty _TexEnvPrograms

2012-02-14 Thread Ian Romanick
From: Ian Romanick If the generated shader for _TexEnvProgram is empty, force the use of the fixed-function code. Otherwise, go ahead and use the shader. This works around a mysterious issue on i915 where fixed-function software fallbacks are not working correctly. This isn't really the fix we