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tgsi: fix the location of sample index

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The sample index is always in W.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
This commit is contained in:
Marek Olšák 2013-08-06 06:21:11 +02:00
parent 7727fbb7c5
commit 0ee4bae70d
1 changed files with 3 additions and 1 deletions
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4
src/gallium/auxiliary/tgsi/tgsi_util.c
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@ -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 */