round_sample      896 libavcodec/mpegaudiodec.c     *samples = round_sample(&sum);
round_sample      909 libavcodec/mpegaudiodec.c         *samples = round_sample(&sum);
round_sample      912 libavcodec/mpegaudiodec.c         *samples2 = round_sample(&sum);
round_sample      920 libavcodec/mpegaudiodec.c     *samples = round_sample(&sum);