diff options
| author | Ilia Mirkin <[email protected]> | 2014-08-14 00:17:17 -0400 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2014-08-14 20:25:33 -0400 |
| commit | f08d7b8fe1e6689beb750d7654af4db228aef392 (patch) | |
| tree | f37a6514244559d6071fbd3ffcd7eef55d2da288 /src/gallium/drivers/nouveau/nvc0 | |
| parent | 88b0c6403fd97e5527a684732250162242f340c2 (diff) | |
nv50,nvc0: add support for fine derivatives
The quadop-based method we currently use on all chipsets already
provides the fine version of the derivatives.
Signed-off-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src/gallium/drivers/nouveau/nvc0')
| -rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_screen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c index 17aee636417..c6d9b91cede 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c @@ -167,6 +167,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_SAMPLE_SHADING: case PIPE_CAP_TEXTURE_GATHER_OFFSETS: case PIPE_CAP_TEXTURE_GATHER_SM5: + case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 1; case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE: return (class_3d >= NVE4_3D_CLASS) ? 1 : 0; @@ -184,7 +185,6 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT: case PIPE_CAP_FAKE_SW_MSAA: case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION: - case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 0; } |