avio_read_partial  622 libavformat/avio.h int avio_read_partial(AVIOContext *s, unsigned char *buf, int size);
avio_read_partial  612 libavformat/mpegts.c         ret = avio_read_partial(s->pb, buf + buf_size, PROBE_PACKET_MAX_BUF - buf_size);
avio_read_partial   47 libavformat/rawdec.c     ret = avio_read_partial(s->pb, pkt->data, size);
avio_read_partial 2132 libavformat/rtsp.c             len = avio_read_partial(s->pb, rt->recvbuf, RECVBUF_SIZE);