projects
/
profile
/
ivi
/
mesa.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
ece871c
)
r600g: don't lookup a vs semantic for position/face.
author
Dave Airlie
<airlied@redhat.com>
Wed, 25 May 2011 00:01:25 +0000
(10:01 +1000)
committer
Dave Airlie
<airlied@redhat.com>
Wed, 25 May 2011 00:01:25 +0000
(10:01 +1000)
These don't need one, and I was seeing 0xff being returned and set in
the GPU registers with some tests.
Signed-off-by: Dave Airlie <airlied@redhat.com>
src/gallium/drivers/r600/r600_shader.c
patch
|
blob
|
history
diff --git
a/src/gallium/drivers/r600/r600_shader.c
b/src/gallium/drivers/r600/r600_shader.c
index
845d41a
..
a27f495
100644
(file)
--- a/
src/gallium/drivers/r600/r600_shader.c
+++ b/
src/gallium/drivers/r600/r600_shader.c
@@
-41,6
+41,10
@@
int r600_find_vs_semantic_index(struct r600_shader *vs,
{
struct r600_shader_io *input = &ps->input[id];
+ /* position/face doesn't get/need a semantic index */
+ if (input->name == TGSI_SEMANTIC_POSITION || input->name == TGSI_SEMANTIC_FACE)
+ return 0;
+
for (int i = 0; i < vs->noutput; i++) {
if (input->name == vs->output[i].name &&
input->sid == vs->output[i].sid) {