Re: [Mesa-dev] [PATCH] gallium: add TGSI_SEMANTIC_TEXCOORD, PCOORD v3

2013-03-19 Thread Christoph Bumiller
On 15.03.2013 22:16, Christoph Bumiller wrote: > This makes it possible to identify gl_TexCoord and gl_PointCoord > for drivers where sprite coordinate replacement is restricted. > > The new PIPE_CAP_TGSI_TEXCOORD decides whether these varyings > should be hidden behind the GENERIC semantic or not.

[Mesa-dev] [PATCH] gallium: add TGSI_SEMANTIC_TEXCOORD,PCOORD v3

2013-03-15 Thread Christoph Bumiller
This makes it possible to identify gl_TexCoord and gl_PointCoord for drivers where sprite coordinate replacement is restricted. The new PIPE_CAP_TGSI_TEXCOORD decides whether these varyings should be hidden behind the GENERIC semantic or not. With this patch only nvc0 and nv30 will request that t