diff options
| author | Rob Clark <[email protected]> | 2015-02-24 11:55:28 -0500 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2015-02-24 14:23:38 -0500 |
| commit | dd70e786747f7e4800f4bba245373c5ffa3baeee (patch) | |
| tree | 24aa3b18289ae417ad5013c9402ca96fc2de1359 /src/gallium/drivers | |
| parent | c70097ae8655d84a900cb27d165ca59d66411e29 (diff) | |
freedreno/a4xx: aniso filtering
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/freedreno/a4xx/fd4_texture.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/gallium/drivers/freedreno/a4xx/fd4_texture.c b/src/gallium/drivers/freedreno/a4xx/fd4_texture.c index f9b6dcc7057..40aca0e4d05 100644 --- a/src/gallium/drivers/freedreno/a4xx/fd4_texture.c +++ b/src/gallium/drivers/freedreno/a4xx/fd4_texture.c @@ -68,13 +68,13 @@ tex_clamp(unsigned wrap) } static enum a4xx_tex_filter -tex_filter(unsigned filter) +tex_filter(unsigned filter, bool aniso) { switch (filter) { case PIPE_TEX_FILTER_NEAREST: return A4XX_TEX_NEAREST; case PIPE_TEX_FILTER_LINEAR: - return A4XX_TEX_LINEAR; + return aniso ? A4XX_TEX_ANISO : A4XX_TEX_LINEAR; default: DBG("invalid filter: %u", filter); return 0; @@ -86,6 +86,7 @@ fd4_sampler_state_create(struct pipe_context *pctx, const struct pipe_sampler_state *cso) { struct fd4_sampler_stateobj *so = CALLOC_STRUCT(fd4_sampler_stateobj); + unsigned aniso = util_last_bit(MIN2(cso->max_anisotropy >> 1, 8)); bool miplinear = false; if (!so) @@ -98,8 +99,9 @@ fd4_sampler_state_create(struct pipe_context *pctx, so->texsamp0 = COND(miplinear, A4XX_TEX_SAMP_0_MIPFILTER_LINEAR_NEAR) | - A4XX_TEX_SAMP_0_XY_MAG(tex_filter(cso->mag_img_filter)) | - A4XX_TEX_SAMP_0_XY_MIN(tex_filter(cso->min_img_filter)) | + A4XX_TEX_SAMP_0_XY_MAG(tex_filter(cso->mag_img_filter, aniso)) | + A4XX_TEX_SAMP_0_XY_MIN(tex_filter(cso->min_img_filter, aniso)) | + A4XX_TEX_SAMP_0_ANISO(aniso) | A4XX_TEX_SAMP_0_WRAP_S(tex_clamp(cso->wrap_s)) | A4XX_TEX_SAMP_0_WRAP_T(tex_clamp(cso->wrap_t)) | A4XX_TEX_SAMP_0_WRAP_R(tex_clamp(cso->wrap_r)); |