removed unused av_frac_set

Originally committed as revision 7430 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/utils.c b/libavformat/utils.c
index b8f03ff..d541ea0 100644 (file)
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -32,7 +32,6 @@
 
 static void av_frac_init(AVFrac *f, int64_t val, int64_t num, int64_t den);
 static void av_frac_add(AVFrac *f, int64_t incr);
-static void av_frac_set(AVFrac *f, int64_t val);
 
 /** head of registered input format linked list. */
 AVInputFormat *first_iformat = NULL;
@@ -3080,15 +3079,6 @@ static void av_frac_init(AVFrac *f, int64_t val, int64_t num, int64_t den)
 }
 
 /**
- * Set f to (val + 0.5).
- */
-static void av_frac_set(AVFrac *f, int64_t val)
-{
-    f->val = val;
-    f->num = f->den >> 1;
-}
-
-/**
  * Fractionnal addition to f: f = f + (incr / f->den).
  *
  * @param f fractional number