Lines Matching defs:size
50 int64_t data_size; ///< raw data size, in bytes
87 /* calculate bit rate for constant size packets */
104 static int read_kuki_chunk(AVFormatContext *s, int64_t size)
110 if (size < 0 || size > INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE)
121 skip = size - (avio_tell(pb) - strt);
133 if (size < ALAC_NEW_KUKI) {
135 avio_skip(pb, size);
151 if (size < ALAC_PREAMBLE + ALAC_HEADER) {
161 avio_skip(pb, size - ALAC_PREAMBLE - ALAC_HEADER);
172 avio_skip(pb, size - ALAC_NEW_KUKI);
178 if (size < (16 + FLAC_STREAMINFO_SIZE)) {
224 avio_skip(pb, size);
225 } else if ((ret = ff_get_extradata(s, st->codecpar, pb, size)) < 0) {
233 static int read_pakt_chunk(AVFormatContext *s, int64_t size)
268 if (avio_tell(pb) - ccount > size) {
272 avio_seek(pb, ccount + size, SEEK_SET);
279 static void read_info_chunk(AVFormatContext *s, int64_t size)
302 int64_t size, pos;
311 size = avio_rb64(pb);
312 if (size != 32)
325 data chunk size is unknown */
330 size = avio_rb64(pb);
339 caf->data_size = size < 0 ? -1 : size - 4;
346 if ((ret = ff_mov_read_chan(s, s->pb, st, size)) < 0)
352 if (read_kuki_chunk(s, size))
358 if (read_pakt_chunk(s, size))
363 read_info_chunk(s, size);
368 "skipping CAF chunk: %08"PRIX32" (%s), size %"PRId64"\n",
369 tag, av_fourcc2str(av_bswap32(tag)), size);
371 if (size < 0 && found_data)
373 if (size < 0)
378 if (size > 0 && (pb->seekable & AVIO_SEEKABLE_NORMAL)) {
379 if (pos > INT64_MAX - size)
381 avio_seek(pb, pos + size, SEEK_SET);
402 "block size or frame size are variable.\n");
465 pkt->size = res;