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authorBrian Paul <brianp@vmware.com>2010-07-06 13:22:54 -0600
committerBrian Paul <brianp@vmware.com>2010-07-06 13:22:57 -0600
commite503af4baa2c709ae5743bb278b277d3faaba076 (patch)
treec9d6dad2a3bbf8b690166e93ec6e592fb019d79a /src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
parent7743791da03388ad8ba5bb50faa2f7cda47aafef (diff)
gallivm: use trunc, not round in lp_build_nearest_mip_level()
Fixes fd.o bug 28036 (piglit fbo-cubemap.c regression)
Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c')
-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
index b8c1a7234b..7baf5b6b15 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
@@ -961,7 +961,7 @@ lp_build_nearest_mip_level(struct lp_build_sample_context *bld,
bld->builder, unit);
/* convert float lod to integer */
- level = lp_build_iround(float_bld, lod);
+ level = lp_build_itrunc(float_bld, lod);
/* clamp level to legal range of levels */
*level_out = lp_build_clamp(int_bld, level, zero, last_level);