diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_state.c | 19 | ||||
| -rw-r--r-- | src/gallium/drivers/i965simple/brw_wm_sampler_state.c | 38 | ||||
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_tex_sample.c | 3 | ||||
| -rw-r--r-- | src/gallium/include/pipe/p_defines.h | 2 |
4 files changed, 31 insertions, 31 deletions
diff --git a/src/gallium/drivers/i915simple/i915_state.c b/src/gallium/drivers/i915simple/i915_state.c index d9ab483bfca..57b195ea8d7 100644 --- a/src/gallium/drivers/i915simple/i915_state.c +++ b/src/gallium/drivers/i915simple/i915_state.c @@ -71,6 +71,8 @@ static unsigned translate_img_filter( unsigned filter ) return FILTER_NEAREST; case PIPE_TEX_FILTER_LINEAR: return FILTER_LINEAR; + case PIPE_TEX_FILTER_ANISO: + return FILTER_ANISOTROPIC; default: assert(0); return FILTER_NEAREST; @@ -84,7 +86,7 @@ static unsigned translate_mip_filter( unsigned filter ) return MIPFILTER_NONE; case PIPE_TEX_MIPFILTER_NEAREST: return MIPFILTER_NEAREST; - case PIPE_TEX_FILTER_LINEAR: + case PIPE_TEX_MIPFILTER_LINEAR: return MIPFILTER_LINEAR; default: assert(0); @@ -211,16 +213,11 @@ i915_create_sampler_state(struct pipe_context *pipe, cso->templ = sampler; mipFilt = translate_mip_filter(sampler->min_mip_filter); - if (sampler->max_anisotropy > 1.0) { - minFilt = FILTER_ANISOTROPIC; - magFilt = FILTER_ANISOTROPIC; - if (sampler->max_anisotropy > 2.0) { - cso->state[0] |= SS2_MAX_ANISO_4; - } - } - else { - minFilt = translate_img_filter( sampler->min_img_filter ); - magFilt = translate_img_filter( sampler->mag_img_filter ); + minFilt = translate_img_filter( sampler->min_img_filter ); + magFilt = translate_img_filter( sampler->mag_img_filter ); + + if (sampler->max_anisotropy > 2.0) { + cso->state[0] |= SS2_MAX_ANISO_4; } { diff --git a/src/gallium/drivers/i965simple/brw_wm_sampler_state.c b/src/gallium/drivers/i965simple/brw_wm_sampler_state.c index ff5ba7e7c7a..b9eaee56ee8 100644 --- a/src/gallium/drivers/i965simple/brw_wm_sampler_state.c +++ b/src/gallium/drivers/i965simple/brw_wm_sampler_state.c @@ -136,6 +136,9 @@ static void brw_update_sampler_state( const struct pipe_sampler_state *pipe_samp case PIPE_TEX_FILTER_LINEAR: sampler->ss0.min_filter = BRW_MAPFILTER_LINEAR; break; + case PIPE_TEX_FILTER_ANISO: + sampler->ss0.min_filter = BRW_MAPFILTER_ANISOTROPIC; + break; default: break; } @@ -155,26 +158,23 @@ static void brw_update_sampler_state( const struct pipe_sampler_state *pipe_samp } /* Set Anisotropy: */ - if (pipe_sampler->max_anisotropy > 1.0) { - sampler->ss0.min_filter = BRW_MAPFILTER_ANISOTROPIC; - sampler->ss0.mag_filter = BRW_MAPFILTER_ANISOTROPIC; - - if (pipe_sampler->max_anisotropy > 2.0) { - sampler->ss3.max_aniso = MAX2((pipe_sampler->max_anisotropy - 2) / 2, - BRW_ANISORATIO_16); - } + switch (pipe_sampler->mag_img_filter) { + case PIPE_TEX_FILTER_NEAREST: + sampler->ss0.mag_filter = BRW_MAPFILTER_NEAREST; + break; + case PIPE_TEX_FILTER_LINEAR: + sampler->ss0.mag_filter = BRW_MAPFILTER_LINEAR; + break; + case PIPE_TEX_FILTER_ANISO: + sampler->ss0.mag_filter = BRW_MAPFILTER_LINEAR; + break; + default: + break; } - else { - switch (pipe_sampler->mag_img_filter) { - case PIPE_TEX_FILTER_NEAREST: - sampler->ss0.mag_filter = BRW_MAPFILTER_NEAREST; - break; - case PIPE_TEX_FILTER_LINEAR: - sampler->ss0.mag_filter = BRW_MAPFILTER_LINEAR; - break; - default: - break; - } + + if (pipe_sampler->max_anisotropy > 2.0) { + sampler->ss3.max_aniso = MAX2((pipe_sampler->max_anisotropy - 2) / 2, + BRW_ANISORATIO_16); } sampler->ss1.s_wrap_mode = translate_wrap_mode(pipe_sampler->wrap_s); diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c b/src/gallium/drivers/softpipe/sp_tex_sample.c index 0ced585c7f3..34da6356d70 100644 --- a/src/gallium/drivers/softpipe/sp_tex_sample.c +++ b/src/gallium/drivers/softpipe/sp_tex_sample.c @@ -714,6 +714,7 @@ sp_get_samples_2d_common(struct tgsi_sampler *sampler, } break; case PIPE_TEX_FILTER_LINEAR: + case PIPE_TEX_FILTER_ANISO: for (j = 0; j < QUAD_SIZE; j++) { float tx[4][4], a, b; int x0, y0, x1, y1, c; @@ -846,6 +847,7 @@ sp_get_samples_3d(struct tgsi_sampler *sampler, } break; case PIPE_TEX_FILTER_LINEAR: + case PIPE_TEX_FILTER_ANISO: for (j = 0; j < QUAD_SIZE; j++) { float texel0[4][4], texel1[4][4]; float xw, yw, zw; /* interpolation weights */ @@ -972,6 +974,7 @@ sp_get_samples_rect(struct tgsi_sampler *sampler, } break; case PIPE_TEX_FILTER_LINEAR: + case PIPE_TEX_FILTER_ANISO: for (j = 0; j < QUAD_SIZE; j++) { float tx[4][4], a, b; int x0, y0, x1, y1, c; diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h index 0c662d65179..bc938ba2538 100644 --- a/src/gallium/include/pipe/p_defines.h +++ b/src/gallium/include/pipe/p_defines.h @@ -152,7 +152,7 @@ enum pipe_texture_target { */ #define PIPE_TEX_FILTER_NEAREST 0 #define PIPE_TEX_FILTER_LINEAR 1 -/* #define PIPE_TEX_FILTER_ANISO 2 */ +#define PIPE_TEX_FILTER_ANISO 2 #define PIPE_TEX_COMPARE_NONE 0 |