Remove duplicated MUL16 macro definition, fixes the warning:

libavcodec/ac3enc.c:119:1: warning: "MUL16" redefined

Originally committed as revision 17832 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/ac3enc.c b/libavcodec/ac3enc.c
index 2cd7cc660b4112fdbb1858695e3d1a6bbb0bbaa7..d68580150ef9f53af086f5eb14cf5c353a164da1 100644 (file)
--- a/libavcodec/ac3enc.c
+++ b/libavcodec/ac3enc.c
@@ -116,8 +116,6 @@ static av_cold void fft_init(int ln)
   qim = (by - ay) >> 1;\
 }
 
-#define MUL16(a,b) ((a) * (b))
-
 #define CMUL(pre, pim, are, aim, bre, bim) \
 {\
    pre = (MUL16(are, bre) - MUL16(aim, bim)) >> 15;\