[Ffmpeg-cvslog] CVS: ffmpeg/libavcodec vorbis.c,1.5,1.6

[Michael Niedermayer CVS]

Update of /cvsroot/ffmpeg/ffmpeg/libavcodec
In directory mail:/var2/tmp/cvs-serv31774

Modified Files:
	vorbis.c 
Log Message:
ilog() -> av_log2()


Index: vorbis.c
===================================================================
RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/vorbis.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- vorbis.c	29 May 2005 22:11:05 -0000	1.5
+++ vorbis.c	29 May 2005 22:50:22 -0000	1.6
@@ -52,14 +52,7 @@
     }
 }
 
-static unsigned int ilog(unsigned int i) { // unfortunatelly av_log2 uses different rounding
-    unsigned int ret=0;
-    while (i!=0) {
-        ++ret;
-        i>>=1;
-    }
-    return ret;
-}
+#define ilog(i) av_log2(2*(i))
 
 static unsigned int nth_root(unsigned int x, unsigned int n) {   // x^(1/n)
     unsigned int ret=0, i, j;