Re: [Mesa-dev] [RFC PATCH 24/26] i965/vs: emit sample index for txf

2013-01-04 Thread Ian Romanick
On 01/04/2013 01:52 PM, Paul Berry wrote: On 29 December 2012 04:35, Chris Forbes mailto:chr...@ijw.co.nz>> wrote: When fetching texels from a multisample surface, the sample index is provided as an extra argument after the lod, and the actual lod needs to be hardwired to 0. The

Re: [Mesa-dev] [RFC PATCH 24/26] i965/vs: emit sample index for txf

2013-01-04 Thread Paul Berry
On 29 December 2012 04:35, Chris Forbes wrote: > When fetching texels from a multisample surface, the sample index is > provided as an extra argument after the lod, and the actual lod needs > to be hardwired to 0. > > The frontend gives us the sample index in the lod parameter, so fix this > up.

[Mesa-dev] [RFC PATCH 24/26] i965/vs: emit sample index for txf

2012-12-29 Thread Chris Forbes
When fetching texels from a multisample surface, the sample index is provided as an extra argument after the lod, and the actual lod needs to be hardwired to 0. The frontend gives us the sample index in the lod parameter, so fix this up. Signed-off-by: Chris Forbes --- src/mesa/drivers/dri/i965