Lines Matching defs:buf
146 if (!lpd.buf)
147 lpd.buf = (unsigned char *) zerobuffer;
149 if (lpd.buf_size > 10 && ff_id3v2_match(lpd.buf, ID3v2_DEFAULT_MAGIC)) {
150 int id3len = ff_id3v2_tag_len(lpd.buf);
154 lpd.buf += id3len;
232 uint8_t *buf = NULL;
266 if ((ret = av_reallocp(&buf, probe_size + AVPROBE_PADDING_SIZE)) < 0)
268 if ((ret = avio_read(pb, buf + buf_offset,
282 pd.buf = &buf[offset];
284 memset(pd.buf + pd.buf_size, 0, AVPROBE_PADDING_SIZE);
311 ret2 = ffio_rewind_with_probe_data(pb, &buf, buf_offset);