Module: Mesa
Branch: master
Commit: fffca9046c96e3411493c39ebb1855012620495c
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=fffca9046c96e3411493c39ebb1855012620495c
Author: Dave Airlie <airl...@redhat.com>
Date: Thu Jan 5 16:16:24 2012 +0000
softpipe: route correct coordinates for shadow cube sampling.
This fixes the shadow cube map sampling on softpipe.
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/gallium/drivers/softpipe/sp_tex_sample.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c
b/src/gallium/drivers/softpipe/sp_tex_sample.c
index f552b5e..bd0546e 100644
--- 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);
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