diff options
| author | Tobias Klausmann <[email protected]> | 2016-05-08 22:44:11 +0200 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2016-05-15 10:48:39 -0400 |
| commit | 8c0293979457dab49f0055075d1ca4daa3fb8033 (patch) | |
| tree | 677ce1a79386b8b72ebdf51d6ac3120da6f2e6ba /src/gallium/drivers/nouveau/nvc0/nvc0_program.h | |
| parent | 2ad970ecf49ecf79cb1b2c38cedc69e527eb3c28 (diff) | |
nv50,nvc0: add support for cull distances
Cull distances are just a special case of clip distances as far as the
hardware is concerned. Make sure that the relevant "planes" are enabled,
and flip the clip mode to cull for those.
Signed-off-by: Tobias Klausmann <[email protected]>
[imirkin: add enables on nvc0, add nv50 support]
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Tobias Klausmann <[email protected]>
Diffstat (limited to 'src/gallium/drivers/nouveau/nvc0/nvc0_program.h')
| -rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_program.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_program.h b/src/gallium/drivers/nouveau/nvc0/nvc0_program.h index 08af3c823b8..328088e4cc4 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_program.h +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_program.h @@ -39,6 +39,7 @@ struct nvc0_program { struct { uint32_t clip_mode; /* clip/cull selection */ uint8_t clip_enable; /* mask of defined clip planes */ + uint8_t cull_enable; /* mask of defined cull distances */ uint8_t num_ucps; /* also set to max if ClipDistance is used */ uint8_t edgeflag; /* attribute index of edgeflag input */ bool need_vertex_id; |