From 3bf8d2ac7108a7f0f1722e411161e013bb8573f0 Mon Sep 17 00:00:00 2001
From: Brian <brian.paul@tungstengraphics.com>
Date: Tue, 25 Sep 2007 15:18:51 -0600
Subject: Disable vertex shader fog, compute fog in fragment shader.

---
 src/mesa/state_tracker/st_context.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/mesa/state_tracker/st_context.c')

diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c
index e0304dd22d..7c20b036a4 100644
--- a/src/mesa/state_tracker/st_context.c
+++ b/src/mesa/state_tracker/st_context.c
@@ -26,6 +26,8 @@
  **************************************************************************/
 
 #include "main/imports.h"
+#include "main/extensions.h"
+#include "tnl/tnl.h"
 #include "vbo/vbo.h"
 #include "st_public.h"
 #include "st_context.h"
@@ -98,6 +100,9 @@ struct st_context *st_create_context( GLcontext *ctx,
    /* XXXX This is temporary! */
    _mesa_enable_sw_extensions(ctx);
 
+   /* we'll always do per-pixel fog in the fragment shader */
+   _tnl_allow_vertex_fog(ctx, GL_FALSE);
+
    return st;
 }
 
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