From: Brian Paul <brianp@vmware.com>
Date: Mon, 15 Mar 2010 16:31:20 +0000 (-0600)
Subject: gallivm: fix incorrect clamp in lp_build_linear_mip_levels()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e0f7c3cbf09c4425852d805a91991ca6ce8a0ad6;hp=f9d753787e6c566d3481cca07dee939239eb7071;p=mesa.git

gallivm: fix incorrect clamp in lp_build_linear_mip_levels()
---

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
index 72018737a85..19d78424bce 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
@@ -986,7 +986,7 @@ lp_build_linear_mip_levels(struct lp_build_sample_context *bld,
                                 last_level);
    /* compute level 1 and clamp to legal range of levels */
    *level1_out = lp_build_add(int_bld, *level0_out, int_bld->one);
-   *level1_out = lp_build_min(int_bld, *level1_out, int_bld->zero);
+   *level1_out = lp_build_min(int_bld, *level1_out, last_level);
 
    *weight_out = lp_build_fract(float_bld, lod);
 }