diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_state.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index fe27ca5ac16..d75565a5c24 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -3136,6 +3136,16 @@ si_make_texture_descriptor(struct si_screen *screen, } else { state[6] = 0; state[7] = 0; + + /* The last dword is unused by hw. The shader uses it to clear + * bits in the first dword of sampler state. + */ + if (screen->b.chip_class <= CIK && res->nr_samples <= 1) { + if (first_level == last_level) + state[7] = C_008F30_MAX_ANISO_RATIO; + else + state[7] = 0xffffffff; + } } /* Initialize the sampler view for FMASK. */ |