diff options
author | Brian Paul <[email protected]> | 2010-12-16 18:17:20 -0700 |
---|---|---|
committer | Brian Paul <[email protected]> | 2010-12-16 18:18:57 -0700 |
commit | 42a0967a36ff3331de96289125243e6afeb5d560 (patch) | |
tree | 78143ad66ace38a2fa024e226742dd3576fefd36 /src/gallium/drivers | |
parent | 9d9f8aba0aa51f707ac1d451fb8a89bb95676ab1 (diff) |
softpipe: remove sp_tex_tile_cache_border_color()
With swizzling done at the end of texture sampling, we can greatly
simplify swizzling of the border color.
Fixes http://bugs.freedesktop.org/show_bug.cgi?id=32460
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r-- | src/gallium/drivers/softpipe/sp_tex_sample.c | 6 | ||||
-rw-r--r-- | src/gallium/drivers/softpipe/sp_tex_tile_cache.c | 23 | ||||
-rw-r--r-- | src/gallium/drivers/softpipe/sp_tex_tile_cache.h | 7 |
3 files changed, 2 insertions, 34 deletions
diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c b/src/gallium/drivers/softpipe/sp_tex_sample.c index 70fa74b7e4b..cbc40d4b446 100644 --- a/src/gallium/drivers/softpipe/sp_tex_sample.c +++ b/src/gallium/drivers/softpipe/sp_tex_sample.c @@ -659,8 +659,7 @@ get_texel_2d(const struct sp_sampler_variant *samp, if (x < 0 || x >= (int) u_minify(texture->width0, level) || y < 0 || y >= (int) u_minify(texture->height0, level)) { - return sp_tex_tile_cache_border_color(samp->cache, - samp->sampler->border_color); + return samp->sampler->border_color; } else { return get_texel_2d_no_border( samp, addr, x, y ); @@ -754,8 +753,7 @@ get_texel_3d(const struct sp_sampler_variant *samp, if (x < 0 || x >= (int) u_minify(texture->width0, level) || y < 0 || y >= (int) u_minify(texture->height0, level) || z < 0 || z >= (int) u_minify(texture->depth0, level)) { - return sp_tex_tile_cache_border_color(samp->cache, - samp->sampler->border_color); + return samp->sampler->border_color; } else { return get_texel_3d_no_border( samp, addr, x, y, z ); diff --git a/src/gallium/drivers/softpipe/sp_tex_tile_cache.c b/src/gallium/drivers/softpipe/sp_tex_tile_cache.c index 6fd324ffe58..e42015ad498 100644 --- a/src/gallium/drivers/softpipe/sp_tex_tile_cache.c +++ b/src/gallium/drivers/softpipe/sp_tex_tile_cache.c @@ -301,26 +301,3 @@ sp_find_cached_tile_tex(struct softpipe_tex_tile_cache *tc, tc->last_tile = tile; return tile; } - - - -/** - * Return the swizzled border color. - */ -const float * -sp_tex_tile_cache_border_color(struct softpipe_tex_tile_cache *tc, - const float border_color[4]) -{ - float rgba01[6]; - - COPY_4V(rgba01, border_color); - rgba01[PIPE_SWIZZLE_ZERO] = 0.0f; - rgba01[PIPE_SWIZZLE_ONE] = 1.0f; - - tc->swz_border_color[0] = rgba01[tc->swizzle_r]; - tc->swz_border_color[1] = rgba01[tc->swizzle_g]; - tc->swz_border_color[2] = rgba01[tc->swizzle_b]; - tc->swz_border_color[3] = rgba01[tc->swizzle_a]; - - return tc->swz_border_color; -} diff --git a/src/gallium/drivers/softpipe/sp_tex_tile_cache.h b/src/gallium/drivers/softpipe/sp_tex_tile_cache.h index e0b66bf3f7c..2220955b715 100644 --- a/src/gallium/drivers/softpipe/sp_tex_tile_cache.h +++ b/src/gallium/drivers/softpipe/sp_tex_tile_cache.h @@ -95,8 +95,6 @@ struct softpipe_tex_tile_cache unsigned format; struct softpipe_tex_cached_tile *last_tile; /**< most recently retrieved tile */ - - float swz_border_color[4]; /**< swizzled border color */ }; @@ -161,10 +159,5 @@ sp_get_cached_tile_tex(struct softpipe_tex_tile_cache *tc, } -const float * -sp_tex_tile_cache_border_color(struct softpipe_tex_tile_cache *tc, - const float border_color[4]); - - #endif /* SP_TEX_TILE_CACHE_H */ |