Mesa (master): nv50: fix FACE semantic check in FP input slot assignments

[Christoph Bumiller]

Module: Mesa
Branch: master
Commit: 1f19aba1ea461db7bbd10d05244eb12dfc31a046
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=1f19aba1ea461db7bbd10d05244eb12dfc31a046

Author: Christoph Bumiller <e0425955 at student.tuwien.ac.at>
Date:   Fri Mar 26 11:13:01 2010 +0100

nv50: fix FACE semantic check in FP input slot assignments

Fixes for instance noise with material shaders in FlightGear.

---

 src/gallium/drivers/nv50/nv50_program.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/nv50/nv50_program.c b/src/gallium/drivers/nv50/nv50_program.c
index c857816..d7e06c9 100644
--- a/src/gallium/drivers/nv50/nv50_program.c
+++ b/src/gallium/drivers/nv50/nv50_program.c
@@ -3762,7 +3762,7 @@ nv50_program_tx_prep(struct nv50_pc *pc)
 			p->cfg.in[n].hw = rid = aid;
 			i = p->cfg.in[n].id;
 
-			if (p->info.input_semantic_name[n] ==
+			if (p->info.input_semantic_name[i] ==
 			    TGSI_SEMANTIC_FACE) {
 				load_frontfacing(pc, &pc->attr[i * 4]);
 				continue;