From 24ae7c4c1f18c3086a779a2ee8f480ee5f4e7612 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 15 Jun 2001 15:22:07 +0000
Subject: Added fi_type union typedef to glheader.h. Replace various float/int
 casts with the fi_type union cast. Fixes -fstrict-aliasing problems.

---
 src/mesa/tnl/t_vb_render.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/mesa/tnl/t_vb_render.c')

diff --git a/src/mesa/tnl/t_vb_render.c b/src/mesa/tnl/t_vb_render.c
index 414c6bd34a..ec3cb02bb6 100644
--- a/src/mesa/tnl/t_vb_render.c
+++ b/src/mesa/tnl/t_vb_render.c
@@ -1,4 +1,4 @@
-/* $Id: t_vb_render.c,v 1.20 2001/05/11 15:53:06 keithw Exp $ */
+/* $Id: t_vb_render.c,v 1.21 2001/06/15 15:22:08 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -69,8 +69,8 @@
 
 
 #if defined(USE_IEEE)
-#define NEGATIVE(x) ((*(GLuint *)&x) & (1<<31))
-#define DIFFERENT_SIGNS(x,y) (((*(GLuint *)&x)^(*(GLuint *)&y)) & (1<<31))
+#define NEGATIVE(x) (GET_FLOAT_BITS(x) & (1<<31))
+#define DIFFERENT_SIGNS(x,y) ((GET_FLOAT_BITS(x) ^ GET_FLOAT_BITS(y)) & (1<<31))
 #else
 #define NEGATIVE(x) (x < 0)
 #define DIFFERENT_SIGNS(x,y) (x * y <= 0 && x - y != 0)
-- 
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