From: José Fonseca <jrfonseca@tungstengraphics.com>
Date: Mon, 24 Mar 2008 18:25:31 +0000 (+0000)
Subject: gallium: Protect operator precedence in macro.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=48726e129a3727ec01e130835e74d62007093051;p=mesa.git

gallium: Protect operator precedence in macro.
---

diff --git a/src/gallium/include/pipe/p_util.h b/src/gallium/include/pipe/p_util.h
index d3b2fa29507..283f7fb8f5d 100644
--- a/src/gallium/include/pipe/p_util.h
+++ b/src/gallium/include/pipe/p_util.h
@@ -201,7 +201,7 @@ mem_dup(const void *src, uint size)
 #define MIN2( A, B )   ( (A)<(B) ? (A) : (B) )
 #define MAX2( A, B )   ( (A)>(B) ? (A) : (B) )
 
-#define Elements(x) sizeof(x)/sizeof(*(x))
+#define Elements(x) (sizeof(x)/sizeof((x)[0]))
 #define Offset(TYPE, MEMBER) ((unsigned)&(((TYPE *)NULL)->MEMBER))
 
 /**