Lines Matching refs:ret
157 int ret;
176 if ((ret = s->io_open(s, &s->pb, filename, AVIO_FLAG_READ | s->avio_flags, options)) < 0)
177 return ret;
187 int ret;
214 ret = avcodec_parameters_to_context(sti->avctx, st->codecpar);
215 if (ret < 0)
216 return ret;
230 int ret = 0;
248 if ((ret = av_opt_set_dict(s, &tmp)) < 0)
252 ret = AVERROR(ENOMEM);
256 if ((ret = init_input(s, filename, &tmp)) < 0)
258 s->probe_score = ret;
263 ret = AVERROR(ENOMEM);
271 ret = AVERROR(ENOMEM);
278 ret = AVERROR(EINVAL);
287 ret = AVERROR(EINVAL);
297 ret = AVERROR(ENOMEM);
303 if ((ret = av_opt_set_dict(s->priv_data, &tmp)) < 0)
313 if ((ret = s->iformat->read_header(s)) < 0) {
330 if ((ret = ff_id3v2_parse_apic(s, id3v2_extra_meta)) < 0)
332 if ((ret = ff_id3v2_parse_chapters(s, id3v2_extra_meta)) < 0)
334 if ((ret = ff_id3v2_parse_priv(s, id3v2_extra_meta)) < 0)
341 if ((ret = avformat_queue_attached_pictures(s)) < 0)
368 return ret;
1140 int ret = 0, got_output = flush;
1175 ret = AVERROR(ENOMEM);
1179 ret = av_packet_make_refcounted(out_pkt);
1180 if (ret < 0)
1222 ret = avpriv_packet_list_put(&si->parse_queue,
1224 if (ret < 0)
1235 if (ret < 0)
1238 return ret;
1249 int ret, got_packet = 0;
1257 ret = ff_read_packet(s, pkt);
1258 if (ret < 0) {
1259 if (ret == AVERROR(EAGAIN))
1260 return ret;
1272 ret = 0;
1292 ret = avcodec_parameters_to_context(sti->avctx, st->codecpar);
1293 if (ret < 0) {
1295 return ret;
1346 if ((ret = parse_packet(s, pkt, pkt->stream_index, 0)) < 0)
1347 return ret;
1357 ret = av_channel_layout_copy(&st->codecpar->ch_layout, &sti->avctx->ch_layout);
1358 if (ret < 0)
1359 return ret;
1374 ret = avpriv_packet_list_get(&si->parse_queue, pkt);
1376 if (ret >= 0) {
1445 if (ret == AVERROR_EOF && s->pb && s->pb->error < 0 && s->pb->error != AVERROR(EAGAIN))
1446 ret = s->pb->error;
1448 return ret;
1456 int ret;
1460 ret = si->packet_buffer.head
1463 if (ret < 0)
1464 return ret;
1509 ret = avpriv_packet_list_get(&si->packet_buffer, pkt);
1514 ret = read_frame_internal(s, pkt);
1515 if (ret < 0) {
1516 if (pktl && ret != AVERROR(EAGAIN)) {
1520 return ret;
1523 ret = avpriv_packet_list_put(&si->packet_buffer,
1525 if (ret < 0) {
1527 return ret;
1543 return ret;
1740 int num, den, read_size, ret;
1789 ret = ff_read_packet(ic, pkt);
1790 } while (ret == AVERROR(EAGAIN));
1791 if (ret != 0)
2008 int got_picture = 1, ret = 0;
2027 ret = -1;
2040 ret = avcodec_open2(avctx, codec, options ? options : &thread_opt);
2043 if (ret < 0) {
2052 ret = -1;
2063 ret >= 0 &&
2070 ret = avcodec_send_packet(avctx, &pkt);
2071 if (ret < 0 && ret != AVERROR(EAGAIN) && ret != AVERROR_EOF)
2073 if (ret >= 0)
2075 ret = avcodec_receive_frame(avctx, frame);
2076 if (ret >= 0)
2078 if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF)
2079 ret = 0;
2081 ret = avcodec_decode_subtitle2(avctx, &subtitle,
2085 if (ret >= 0)
2088 if (ret >= 0) {
2091 ret = got_picture;
2101 return ret;
2335 int ret;
2342 ret = extract_extradata_check(st);
2343 if (!ret)
2346 ret = av_bsf_alloc(f, &sti->extract_extradata.bsf);
2347 if (ret < 0)
2348 return ret;
2350 ret = avcodec_parameters_copy(sti->extract_extradata.bsf->par_in,
2352 if (ret < 0)
2357 ret = av_bsf_init(sti->extract_extradata.bsf);
2358 if (ret < 0)
2367 return ret;
2374 int ret;
2377 ret = extract_extradata_init(st);
2378 if (ret < 0)
2379 return ret;
2385 ret = av_packet_ref(pkt_ref, pkt);
2386 if (ret < 0)
2387 return ret;
2389 ret = av_bsf_send_packet(sti->extract_extradata.bsf, pkt_ref);
2390 if (ret < 0) {
2392 return ret;
2395 while (ret >= 0 && !sti->avctx->extradata) {
2396 ret = av_bsf_receive_packet(sti->extract_extradata.bsf, pkt_ref);
2397 if (ret < 0) {
2398 if (ret != AVERROR(EAGAIN) && ret != AVERROR_EOF)
2399 return ret;
2435 int count = 0, ret = 0;
2503 ret = avcodec_parameters_to_context(avctx, st->codecpar);
2504 if (ret < 0)
2544 ret = AVERROR_EXIT;
2601 ret = count;
2609 ret = count;
2628 ret = read_frame_internal(ic, pkt1);
2629 if (ret == AVERROR(EAGAIN))
2632 if (ret < 0) {
2639 ret = avpriv_packet_list_put(&si->packet_buffer,
2641 if (ret < 0)
2656 ret = avcodec_parameters_to_context(avctx, st->codecpar);
2657 if (ret < 0)
2749 ret = extract_extradata(si, st, pkt);
2750 if (ret < 0)
2922 if (ret >= 0 && ic->nb_streams)
2924 ret = -1;
2935 ret = avcodec_parameters_to_context(sti->avctx, st->codecpar);
2936 if (ret < 0)
2947 ret = 0;
2951 ret = compute_chapters_end(ic);
2952 if (ret < 0)
2961 ret = avcodec_parameters_from_context(st->codecpar, sti->avctx);
2962 if (ret < 0)
2964 ret = add_coded_side_data(st, sti->avctx);
2965 if (ret < 0)
2991 return ret;