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authorEric Anholt <[email protected]>2015-11-20 18:52:58 -0800
committerEric Anholt <[email protected]>2015-11-21 18:55:31 -0800
commit81544f231ad6eba1c7eb8b89273c59eb53a25879 (patch)
tree4ebb2f95e0d416846d1c8ccd6271929506faf810 /src/gallium/drivers/vc4
parent4befd82a649e926e64bc2c17cf362a84d5be42e6 (diff)
vc4: Fix point size lookup.
I think I may have regressed this in the NIR conversion. TGSI-to-NIR is putting the PSIZ in the .x channel, not .w, so we were grabbing some garbage for point size, which ended up meaning just not drawing points. Fixes glean pointAtten and pointsprite.
Diffstat (limited to 'src/gallium/drivers/vc4')
-rw-r--r--src/gallium/drivers/vc4/vc4_program.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/vc4/vc4_program.c b/src/gallium/drivers/vc4/vc4_program.c
index 52317bd02af..197577b6c20 100644
--- a/src/gallium/drivers/vc4/vc4_program.c
+++ b/src/gallium/drivers/vc4/vc4_program.c
@@ -1171,7 +1171,7 @@ emit_point_size_write(struct vc4_compile *c)
struct qreg point_size;
if (c->output_point_size_index != -1)
- point_size = c->outputs[c->output_point_size_index + 3];
+ point_size = c->outputs[c->output_point_size_index];
else
point_size = qir_uniform_f(c, 1.0);