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softpipe: route correct coordinates for shadow cube sampling.
authorDave Airlie <airlied@redhat.com>
Thu, 5 Jan 2012 16:16:24 +0000 (16:16 +0000)
committerDave Airlie <airlied@redhat.com>
Wed, 11 Jan 2012 17:35:25 +0000 (17:35 +0000)
This fixes the shadow cube map sampling on softpipe.

Signed-off-by: Dave Airlie <airlied@redhat.com>
src/gallium/drivers/softpipe/sp_tex_sample.c patch | blob | history

diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c b/src/gallium/drivers/softpipe/sp_tex_sample.c
index f552b5e323760f24ba3ade6e80a10679dbe83858..bd0546e021539b7747cd0649a5ca0187e42b1c07 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_tex_sample.c
+++ b/src/gallium/drivers/softpipe/sp_tex_sample.c
@@ -2118,7 +2118,8 @@ sample_compare(struct tgsi_sampler *tgsi_sampler,
     * RGBA channels.  We look at the red channel here.
     */
 
-   if (samp->view->texture->target == PIPE_TEXTURE_2D_ARRAY) {
+   if (samp->view->texture->target == PIPE_TEXTURE_2D_ARRAY ||
+       samp->view->texture->target == PIPE_TEXTURE_CUBE) {
       pc0 = CLAMP(c0[0], 0.0F, 1.0F);
       pc1 = CLAMP(c0[1], 0.0F, 1.0F);
       pc2 = CLAMP(c0[2], 0.0F, 1.0F);