Module: Mesa
Branch: master
Commit: 406b76ca3248869f67147c27165dedf6f2bb989f
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=406b76ca3248869f67147c27165dedf6f2bb989f
Author: Roland Scheidegger <srol...@vmware.com>
Date: Wed Nov 28 18:07:27 2012 +0100
gallivm: fix multiple lods with different min/mag filter and wide vectors
broken since 529fe420ba6836479619ba42e53665724755fc1c,
I forgot some code, only added the comment...
Fixes bug 57644.
---
src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
index 97a23df..35eb9cd 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
@@ -1155,6 +1155,9 @@ lp_build_sample_general(struct lp_build_sample_context
*bld,
* least unless we have explicit lod (and who uses different
* min/mag filter with that?)
*/
+ if (bld->num_lods > 1)
+ lod_ipart = LLVMBuildExtractElement(builder, lod_ipart,
+
lp_build_const_int32(bld->gallivm, 0), "");
/* minify = lod >= 0.0 */
minify = LLVMBuildICmp(builder, LLVMIntSGE,
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