From: Marek Olšák <marek.olsak@amd.com>
Date: Tue, 6 Aug 2013 04:21:11 +0000 (+0200)
Subject: tgsi: fix the location of sample index
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0ee4bae70d188118417c50ba223fe3638a85b8ce;p=mesa.git

tgsi: fix the location of sample index

The sample index is always in W.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
---

diff --git a/src/gallium/auxiliary/tgsi/tgsi_util.c b/src/gallium/auxiliary/tgsi/tgsi_util.c
index 39b605bd071..b3bc8f283a4 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_util.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_util.c
@@ -444,9 +444,11 @@ tgsi_util_get_texture_coord_dim(int tgsi_tex, int *shadow_or_sample)
       case TGSI_TEXTURE_SHADOW1D_ARRAY:
       case TGSI_TEXTURE_SHADOW2D_ARRAY:
       case TGSI_TEXTURE_SHADOWCUBE_ARRAY:
+         *shadow_or_sample = dim;
+         break;
       case TGSI_TEXTURE_2D_MSAA:
       case TGSI_TEXTURE_2D_ARRAY_MSAA:
-         *shadow_or_sample = dim;
+         *shadow_or_sample = 3;
          break;
       default:
          /* no shadow nor sample */