From: Zack Rusin <zackr@vmware.com>
Date: Sat, 11 Jul 2009 17:48:41 +0000 (-0400)
Subject: gallium: compare the actual register, not all the inputs
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1c1307e7c55844f63f7bd7ac02c64f4b936f3c66;p=mesa.git

gallium: compare the actual register, not all the inputs

otherwise we decrement indexes for all registers
---

diff --git a/src/mesa/state_tracker/st_atom_shader.c b/src/mesa/state_tracker/st_atom_shader.c
index 5219119c818..8b3bb5cc033 100644
--- a/src/mesa/state_tracker/st_atom_shader.c
+++ b/src/mesa/state_tracker/st_atom_shader.c
@@ -139,7 +139,7 @@ find_translated_vp(struct st_context *st,
          if (fragInputsRead & (1 << inAttr)) {
             stfp->input_to_slot[inAttr] = numIn;
             numIn++;
-            if ((fragInputsRead & FRAG_BIT_FOGC)) {
+            if (((1 << inAttr) & FRAG_BIT_FOGC)) {
                /* leave placeholders for the
                 * extra registers we extract from fog */
                if (stfp->Base.UsesFrontFacing) {