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authorRob Clark <robclark@freedesktop.org>2014-05-14 11:39:44 -0400
committerRob Clark <robclark@freedesktop.org>2014-05-20 08:47:19 -0400
commit516db26e1e2bbccb5b64716e47cdd7b395cf26a5 (patch)
treeaa6e195359bfbf83cb9394a61d7184bfd680221a /src
parentd5d9984c2be3c70c15a964e05ccb7e4bb6f0162a (diff)
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@freedesktop.org>
Diffstat (limited to 'src')
-rw-r--r--src/gallium/drivers/freedreno/a3xx/fd3_program.h4
1 files 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 0439d39dbff..28ad52ecd7c 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) */