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| author | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2013-03-15 22:11:31 +0100 |
|---|---|---|
| committer | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2013-03-20 12:25:21 +0100 |
| commit | 8acaf862dfeac62550514b0e46f5aa6212b08992 (patch) | |
| tree | 742186f981a608ef42f62aff6271aeec6451b7bc /src/gallium/drivers/nvc0/nvc0_screen.c | |
| parent | 3eaf823b9086ae400a000a1f639e74d2f2be9166 (diff) | |
| download | external_mesa3d-8acaf862dfeac62550514b0e46f5aa6212b08992.zip external_mesa3d-8acaf862dfeac62550514b0e46f5aa6212b08992.tar.gz external_mesa3d-8acaf862dfeac62550514b0e46f5aa6212b08992.tar.bz2 | |
gallium: add TGSI_SEMANTIC_TEXCOORD,PCOORD v3
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 they be used.
v2: introduce a CAP so other drivers don't have to bother with
the new semantic
v3: adapt to introduction gl_varying_slot enum
Diffstat (limited to 'src/gallium/drivers/nvc0/nvc0_screen.c')
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_screen.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_screen.c b/src/gallium/drivers/nvc0/nvc0_screen.c index 7d03479..e77b819 100644 --- a/src/gallium/drivers/nvc0/nvc0_screen.c +++ b/src/gallium/drivers/nvc0/nvc0_screen.c @@ -114,6 +114,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TWO_SIDED_STENCIL: case PIPE_CAP_DEPTH_CLIP_DISABLE: case PIPE_CAP_POINT_SPRITE: + case PIPE_CAP_TGSI_TEXCOORD: return 1; case PIPE_CAP_SM3: return 1; |