Mesa (master): freedreno/a3xx: account for special inputs/outputs
Rob Clark
robclark at kemper.freedesktop.org
Thu May 15 01:27:45 UTC 2014
Module: Mesa
Branch: master
Commit: c37889b5ac77f55b95f5e4b7ad552928c4fe480c
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=c37889b5ac77f55b95f5e4b7ad552928c4fe480c
Author: Rob Clark <robclark at freedesktop.org>
Date: Wed May 14 11:39:44 2014 -0400
freedreno/a3xx: account for special inputs/outputs
We need to size input/output tables big enough for special inputs/
outputs (gl_Position, gl_FrontFacing, etc) which, while they don't
count towards the hw limit of 16 attributes or 16 varyings, we do
still need to track them all the same.
Signed-off-by: Rob Clark <robclark at freedesktop.org>
---
src/gallium/drivers/freedreno/a3xx/fd3_program.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/freedreno/a3xx/fd3_program.h b/src/gallium/drivers/freedreno/a3xx/fd3_program.h
index 0439d39..28ad52e 100644
--- a/src/gallium/drivers/freedreno/a3xx/fd3_program.h
+++ b/src/gallium/drivers/freedreno/a3xx/fd3_program.h
@@ -91,7 +91,7 @@ struct fd3_shader_variant {
struct {
fd3_semantic semantic;
uint8_t regid;
- } outputs[16];
+ } outputs[16 + 2]; /* +POSITION +PSIZE */
bool writes_pos, writes_psize;
/* vertices/inputs: */
@@ -104,7 +104,7 @@ struct fd3_shader_variant {
/* in theory inloc of fs should match outloc of vs: */
uint8_t inloc;
uint8_t bary;
- } inputs[16];
+ } inputs[16 + 2]; /* +POSITION +FACE */
unsigned total_in; /* sum of inputs (scalar) */
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