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authorMarek Olšák <[email protected]>2016-04-07 21:18:14 +0200
committerMarek Olšák <[email protected]>2016-04-12 14:29:48 +0200
commitb36f19bf98e206264b4de6ce5ca510c2d305ffe4 (patch)
treed6b285feec94a9e4f1fb33020031cbc79815f3c3 /src/gallium
parent3bc2d967c4c626f0efadfca8771a90797a12c22b (diff)
r600g: disable aniso filtering for non-mipmap textures on EG
this is the default behavior of the closed driver when running on VI Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium')
-rw-r--r--src/gallium/drivers/r600/evergreen_state.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 2de813b9afe..0e055877761 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -848,10 +848,12 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx,
view->tex_resource_words[5] |= S_030014_LAST_LEVEL(log_samples);
view->tex_resource_words[6] |= S_030018_FMASK_BANK_HEIGHT(fmask_bankh);
} else {
+ bool no_mip = first_level == last_level;
+
view->tex_resource_words[4] |= S_030010_BASE_LEVEL(first_level);
view->tex_resource_words[5] |= S_030014_LAST_LEVEL(last_level);
/* aniso max 16 samples */
- view->tex_resource_words[6] |= S_030018_MAX_ANISO_RATIO(4);
+ view->tex_resource_words[6] |= S_030018_MAX_ANISO_RATIO(no_mip ? 0 : 4);
}
view->tex_resource_words[7] = S_03001C_DATA_FORMAT(format) |