From 7f1879d4e137f9b98d7430976adf9c28c4bf9fcf Mon Sep 17 00:00:00 2001
From: Roland Scheidegger <sroland@tungstengraphics.com>
Date: Tue, 22 May 2007 02:52:39 +0200
Subject: [PATCH] make sure optimized fog params get updated

---
 src/mesa/shader/prog_statevars.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mesa/shader/prog_statevars.c b/src/mesa/shader/prog_statevars.c
index 975a617ac89..d37d7fb9bf4 100644
--- a/src/mesa/shader/prog_statevars.c
+++ b/src/mesa/shader/prog_statevars.c
@@ -507,6 +507,8 @@ _mesa_program_state_flags(const gl_state_index state[STATE_LENGTH])
       switch (state[1]) {
       case STATE_TEXRECT_SCALE:
 	 return _NEW_TEXTURE;
+      case STATE_FOG_PARAMS_OPTIMIZED:
+	 return _NEW_FOG;
       default:
          /* unknown state indexes are silently ignored and
          *  no flag set, since it is handled by the driver.
-- 
2.30.2