From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Sun, 1 Sep 2013 16:38:52 +0000 (-0400)
Subject: nv30: find first unused texcoord rather than bailing if first is used
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3282697621241e646247b85327c50747416a766b;p=mesa.git

nv30: find first unused texcoord rather than bailing if first is used

This fixes shaders produced by supertuxkart.

Cc: "9.2" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
---

diff --git a/src/gallium/drivers/nv30/nvfx_fragprog.c b/src/gallium/drivers/nv30/nvfx_fragprog.c
index 1231862b7aa..a734330c6d9 100644
--- a/src/gallium/drivers/nv30/nvfx_fragprog.c
+++ b/src/gallium/drivers/nv30/nvfx_fragprog.c
@@ -976,9 +976,8 @@ nvfx_fragprog_assign_generic(struct nv30_context *nvfx, struct nvfx_fpc *fpc,
             fpc->r_input[idx] = nvfx_reg(NVFXSR_INPUT, hw);
             return TRUE;
          }
-         return FALSE;
       }
-      return TRUE;
+      return FALSE;
    default:
       return TRUE;
    }