From: Ronald S. Bultje <rsbultje@gmail.com>
Date: Mon, 26 Apr 2010 13:36:17 +0000 (+0000)
Subject: Fix broken 32-bit clipping, and write numbers in hex instead of decimal so
X-Git-Tag: v0.6~159
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2d0525c27cc5542fdf3fd8c5edb5a4e41bd663ef;p=platform%2Fupstream%2Flibav.git

Fix broken 32-bit clipping, and write numbers in hex instead of decimal so
they are easier to understand. Also give the add a 'u' postfix to silence
a pre-c99 compiler warning.

Originally committed as revision 22965 to svn://svn.ffmpeg.org/ffmpeg/trunk
---

diff --git a/libavutil/common.h b/libavutil/common.h
index 8d7cc10..dd1c223 100644
--- a/libavutil/common.h
+++ b/libavutil/common.h
@@ -151,7 +151,7 @@ static inline av_const int16_t av_clip_int16(int a)
  */
 static inline av_const int32_t av_clipl_int32(int64_t a)
 {
-    if ((a+2147483648) & ~2147483647) return (a>>63) ^ 2147483647;
+    if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (a>>63) ^ 0x7FFFFFFF;
     else                              return a;
 }