[SCM] libav/experimental: Use ABS macro from libavutil.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit e0296b9a2e4678fb5d13685d02dd022333bbf730
Author: Diego Biurrun <diego at biurrun.de>
Date:   Tue Oct 10 07:46:41 2006 +0000

    Use ABS macro from libavutil.
    
    Originally committed as revision 6619 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libpostproc/postprocess.c b/libpostproc/postprocess.c
index 1b7f521..dabe9e1 100644
--- a/libpostproc/postprocess.c
+++ b/libpostproc/postprocess.c
@@ -101,7 +101,6 @@ try to unroll inner for(x=0 ... loop to avoid these damn if(x ... checks
 
 #define MIN(a,b) ((a) > (b) ? (b) : (a))
 #define MAX(a,b) ((a) < (b) ? (b) : (a))
-#define ABS(a) ((a) > 0 ? (a) : (-(a)))
 #define SIGN(a) ((a) > 0 ? 1 : -1)
 
 #define GET_MODE_BUFFER_SIZE 500

-- 
Libav/FFmpeg packaging