diff options
| author | Ben Skeggs <skeggsb@gmail.com> | 2009-01-13 10:55:06 +1000 |
|---|---|---|
| committer | Ben Skeggs <skeggsb@gmail.com> | 2009-01-13 13:57:22 +1000 |
| commit | f7c2010525a3fb37079c2cff51d4c593ef8e807b (patch) | |
| tree | aa675820f46926d7a961f3a8d265973c8029bd32 | |
| parent | 918fc55e5f5cbedd3ab8fb3e02b225106c059fa6 (diff) | |
nv50: aniso
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_screen.c | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_state.c | 21 |
2 files changed, 22 insertions, 1 deletions
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c index b46619d786..381b3e2f39 100644 --- a/src/gallium/drivers/nv50/nv50_screen.c +++ b/src/gallium/drivers/nv50/nv50_screen.c @@ -98,7 +98,7 @@ nv50_screen_get_param(struct pipe_screen *pscreen, int param) case PIPE_CAP_S3TC: return 0; case PIPE_CAP_ANISOTROPIC_FILTER: - return 0; + return 1; case PIPE_CAP_POINT_SPRITE: return 0; case PIPE_CAP_MAX_RENDER_TARGETS: diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c index 95f9d408b5..cabe54bde3 100644 --- a/src/gallium/drivers/nv50/nv50_state.c +++ b/src/gallium/drivers/nv50/nv50_state.c @@ -175,6 +175,27 @@ nv50_sampler_state_create(struct pipe_context *pipe, break; } + if (cso->max_anisotropy >= 16.0) + tsc[0] |= (7 << 20); + else + if (cso->max_anisotropy >= 12.0) + tsc[0] |= (6 << 20); + else + if (cso->max_anisotropy >= 10.0) + tsc[0] |= (5 << 20); + else + if (cso->max_anisotropy >= 8.0) + tsc[0] |= (4 << 20); + else + if (cso->max_anisotropy >= 6.0) + tsc[0] |= (3 << 20); + else + if (cso->max_anisotropy >= 4.0) + tsc[0] |= (2 << 20); + else + if (cso->max_anisotropy >= 2.0) + tsc[0] |= (1 << 20); + return (void *)tsc; } |