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Searched refs:avio_tell (Results 1 – 25 of 185) sorted by relevance

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/third_party/ffmpeg/libavformat/
Dbrstm.c136 pos = avio_tell(s->pb); in read_header()
149 for (i = 0; avio_tell(s->pb) < header_size in read_header()
177 avio_skip(s->pb, info_offset - avio_tell(s->pb)); in read_header()
178 pos = avio_tell(s->pb); in read_header()
195 avio_skip(s->pb, pos + h1offset + 8 - avio_tell(s->pb)); in read_header()
266 avio_skip(s->pb, pos + toffset - avio_tell(s->pb)); in read_header()
275 avio_skip(s->pb, pos + toffset - avio_tell(s->pb) - 8LL * (st->codecpar->channels + 1)); in read_header()
285 avio_skip(s->pb, pos + toffset - avio_tell(s->pb)); in read_header()
289 avio_skip(s->pb, pos + 16LL + b->offsets[ch].offset - avio_tell(s->pb)); in read_header()
301 if (size < (avio_tell(s->pb) - pos)) { in read_header()
[all …]
Dflvenc.c285 flv->metadata_size_pos = avio_tell(pb); in write_metadata()
298 metadata_count_pos = avio_tell(pb); in write_metadata()
309 flv->duration_offset = avio_tell(pb); in write_metadata()
390 flv->filesize_offset = avio_tell(pb); in write_metadata()
419 flv->datasize_offset = avio_tell(pb); in write_metadata()
425 flv->videosize_offset = avio_tell(pb); in write_metadata()
431 flv->audiosize_offset = avio_tell(pb); in write_metadata()
437 flv->lasttimestamp_offset = avio_tell(pb); in write_metadata()
443 flv->lastkeyframetimestamp_offset = avio_tell(pb); in write_metadata()
449 flv->lastkeyframelocation_offset = avio_tell(pb); in write_metadata()
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Drtpdec_qt.c129 while (avio_tell(&pb) + 4 < pos + data_len) { in qt_rtp_parse_packet()
132 if (avio_tell(&pb) + tlv_len > pos + data_len) in qt_rtp_parse_packet()
169 avio_skip(&pb, ((avio_tell(&pb) + 3) & ~3) - avio_tell(&pb)); in qt_rtp_parse_packet()
178 alen = len - avio_tell(&pb); in qt_rtp_parse_packet()
200 memcpy(qt->pkt->data + qt->pkt->size, buf + avio_tell(&pb), alen); in qt_rtp_parse_packet()
223 memcpy(pkt->data, buf + avio_tell(&pb), qt->bytes_per_frame); in qt_rtp_parse_packet()
235 buf + avio_tell(&pb) + qt->bytes_per_frame, in qt_rtp_parse_packet()
Dmpc8.c127 pos = avio_tell(pb); in mpc8_get_chunk_header()
130 pos -= avio_tell(pb); in mpc8_get_chunk_header()
214 pos = avio_tell(pb); in mpc8_handle_chunk()
235 c->header_pos = avio_tell(pb); in mpc8_read_header()
242 pos = avio_tell(pb); in mpc8_read_header()
256 pos = avio_tell(pb); in mpc8_read_header()
281 size -= avio_tell(pb) - pos; in mpc8_read_header()
286 int64_t pos = avio_tell(s->pb); in mpc8_read_header()
301 pos = avio_tell(s->pb); in mpc8_read_packet()
Dgxfenc.c147 size = avio_tell(pb) - pos; in updatePacketSize()
150 size = avio_tell(pb) - pos; in updatePacketSize()
152 curpos = avio_tell(pb); in updatePacketSize()
163 curpos = avio_tell(pb); in updateSize()
257 pos = avio_tell(pb); in gxf_write_track_description()
316 pos = avio_tell(pb); in gxf_write_material_data_section()
366 pos = avio_tell(pb); in gxf_write_track_description_section()
380 int64_t pos = avio_tell(pb); in gxf_write_map_packet()
412 int64_t pos = avio_tell(pb); in gxf_write_flt_packet()
503 int64_t pos = avio_tell(pb); in gxf_write_umf_track_description()
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Ddxa.c102 c->vidpos = avio_tell(pb) + size; in dxa_read_header()
115 while(avio_tell(pb) < c->vidpos && !avio_feof(pb)){ in dxa_read_header()
125 c->wavpos = avio_tell(pb); in dxa_read_header()
144 c->vidpos = avio_tell(pb); in dxa_read_header()
169 c->wavpos = avio_tell(s->pb); in dxa_read_packet()
188 c->vidpos = avio_tell(s->pb); in dxa_read_packet()
218 c->vidpos = avio_tell(s->pb); in dxa_read_packet()
Daiffenc.c58 pos = avio_tell(pb); in put_id3v2_tags()
69 end = avio_tell(pb); in put_id3v2_tags()
132 aiff->form = avio_tell(pb); in aiff_write_header()
163 aiff->frames = avio_tell(pb); in aiff_write_header()
195 aiff->ssnd = avio_tell(pb); /* Sound chunk size */ in aiff_write_header()
240 end_size = file_size = avio_tell(pb); in aiff_write_trailer()
264 file_size = avio_tell(pb); in aiff_write_trailer()
Daiffdec.c264 position = avio_tell(pb); in aiff_read_header()
273 if (position + size > avio_tell(pb)) in aiff_read_header()
274 avio_skip(pb, position + size - avio_tell(pb)); in aiff_read_header()
294 aiff->data_end = avio_tell(pb) + size; in aiff_read_header()
297 offset += avio_tell(pb); /* Compute absolute data offset */ in aiff_read_header()
338 aiff->data_end = avio_tell(pb) + size; in aiff_read_header()
339 offset = avio_tell(pb) + 8; in aiff_read_header()
395 max_size = aiff->data_end - avio_tell(s->pb); in aiff_read_packet()
Dwavdec.c90 int64_t pos = avio_tell(s->pb); in set_spdif()
356 wav->unaligned = avio_tell(s->pb) & 1; in wav_read_header()
413 next_tag_ofs = avio_tell(pb) + size; in wav_read_header()
445 next_tag_ofs = wav->data_end = avio_tell(pb) + data_size; in wav_read_header()
456 data_ofs = avio_tell(pb); in wav_read_header()
498 wav->smv_data_ofs = avio_tell(pb) + (size - 5) * 3; in wav_read_header()
526 while (avio_tell(pb) < next_tag_ofs && in wav_read_header()
539 avio_skip(pb, avio_tell(pb) & 1); in wav_read_header()
721 uint64_t old_pos = avio_tell(s->pb); in wav_read_packet()
750 left = wav->data_end - avio_tell(s->pb); in wav_read_packet()
[all …]
Diff.c220 while (avio_tell(pb) + 12 <= eof && !avio_feof(pb)) { in parse_dsd_diin()
223 uint64_t orig_pos = avio_tell(pb); in parse_dsd_diin()
243 avio_skip(pb, size - (avio_tell(pb) - orig_pos) + (size & 1)); in parse_dsd_diin()
257 while (avio_tell(pb) + 12 <= eof && !avio_feof(pb)) { in parse_dsd_prop()
260 uint64_t orig_pos = avio_tell(pb); in parse_dsd_prop()
329 if (size < avio_tell(pb) - orig_pos) { in parse_dsd_prop()
348 avio_skip(pb, size - (avio_tell(pb) - orig_pos) + (size & 1)); in parse_dsd_prop()
363 chunk_pos = avio_tell(pb); in read_dst_frame()
369 data_pos = avio_tell(pb); in read_dst_frame()
377 iff->body_pos = avio_tell(pb) - (iff->is_64bit ? 12 : 8); in read_dst_frame()
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Drtpdec_asf.c146 rt->asf_pb_pos = avio_tell(&pb); in ff_wms_parse_sdp_a_line()
214 while (avio_tell(pb) + 4 < len) { in asfrtp_parse_packet()
215 int start_off = avio_tell(pb); in asfrtp_parse_packet()
225 off = avio_tell(pb); in asfrtp_parse_packet()
234 if (asf->pktbuf && len_off != avio_tell(asf->pktbuf)) { in asfrtp_parse_packet()
281 rt->asf_pb_pos = avio_tell(pb); in asfrtp_parse_packet()
Dmmf.c60 pos = avio_tell(pb); in end_tag_be()
108 mmf->atrpos = avio_tell(pb); in mmf_write_header()
118 mmf->atsqpos = avio_tell(pb); in mmf_write_header()
154 pos = avio_tell(pb); in mmf_write_trailer()
255 mmf->data_end = avio_tell(pb) + size; in mmf_read_header()
283 left = mmf->data_end - avio_tell(s->pb); in mmf_read_packet()
Dmovenccenc.c284 int64_t curpos = avio_tell(pb); in update_size()
295 int64_t pos = avio_tell(pb); in mov_cenc_write_senc_tag()
301 *auxiliary_info_offset = avio_tell(pb); in mov_cenc_write_senc_tag()
308 int64_t pos = avio_tell(pb); in mov_cenc_write_saio_tag()
327 int64_t pos = avio_tell(pb); in mov_cenc_write_saiz_tag()
350 int64_t pos = avio_tell(pb); in mov_cenc_write_schi_tag()
366 int64_t pos = avio_tell(pb); in ff_mov_cenc_write_sinf_tag()
Dwtvenc.c141 wctx->last_chunk_pos = avio_tell(pb) - wctx->timeline_start_pos; in write_chunk_header()
174 int64_t chunk_len = avio_tell(pb) - (wctx->last_chunk_pos + wctx->timeline_start_pos); in finish_chunk_noindex()
288 hdr_pos_start = avio_tell(pb); in write_stream_codec_info()
295 hdr_size = avio_tell(pb) - hdr_pos_start; in write_stream_codec_info()
403 pad = (1 << WTV_SECTOR_BITS) - avio_tell(pb); in write_header()
406 wctx->timeline_start_pos = avio_tell(pb); in write_header()
554 len_pos = avio_tell(pb); in write_root_table()
578 size = avio_tell(pb) - sector_pos; in write_root_table()
600 int64_t fat = avio_tell(s->pb); in write_fat_sector()
606 int64_t fat1 = avio_tell(s->pb); in write_fat_sector()
[all …]
Dcafdec.c117 strt = avio_tell(pb); in read_kuki_chunk()
119 skip = size - (avio_tell(pb) - strt); in read_kuki_chunk()
197 ccount = avio_tell(pb); in read_pakt_chunk()
223 if (avio_tell(pb) - ccount > size) { in read_pakt_chunk()
227 avio_skip(pb, ccount + size - avio_tell(pb)); in read_pakt_chunk()
284 pos = avio_tell(pb); in read_header()
291 caf->data_start = avio_tell(pb); in read_header()
334 avio_skip(pb, FFMAX(0, pos + size - avio_tell(pb))); in read_header()
384 left = (caf->data_start + caf->data_size) - avio_tell(pb); in read_packet()
Drmdec.c140 int64_t startpos = avio_tell(pb); in rm_read_audio_stream_info()
145 if ((startpos + header_size) >= avio_tell(pb) + 2) { in rm_read_audio_stream_info()
151 if ((startpos + header_size) > avio_tell(pb)) in rm_read_audio_stream_info()
152 avio_skip(pb, header_size + startpos - avio_tell(pb)); in rm_read_audio_stream_info()
335 codec_pos = avio_tell(pb); in ff_rm_read_mdpr_codecdata()
400 …if ((ret = rm_read_extradata(s, pb, st->codecpar, codec_data_size - (avio_tell(pb) - codec_pos))) … in ff_rm_read_mdpr_codecdata()
417 size = avio_tell(pb) - codec_pos; in ff_rm_read_mdpr_codecdata()
453 str_id, avio_tell(pb)); in rm_read_index()
455 } else if ((avio_size(pb) - avio_tell(pb)) / 14 < n_pkts) { in rm_read_index()
459 str_id, avio_size(pb), avio_tell(pb), in rm_read_index()
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Dnutdec.c145 return avio_tell(bc) - 8; in find_startcode()
178 pos -= avio_tell(bc); in skip_reserved()
202 end = length + avio_tell(bc); in decode_main_header()
312 if (end > avio_tell(bc) + 4) { in decode_main_header()
339 if (nut->version > 3 && end > avio_tell(bc) + 4) { in decode_main_header()
381 end += avio_tell(bc); in decode_stream_header()
512 end += avio_tell(bc); in decode_info_header()
626 nut->last_syncpoint_pos = avio_tell(bc) - 8; in decode_syncpoint()
629 end += avio_tell(bc); in decode_syncpoint()
700 end += avio_tell(bc); in find_and_decode_index()
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Ddhav.c181 start = avio_tell(s->pb) - 4; in read_chunk()
206 end = avio_tell(s->pb); in read_chunk()
233 int64_t start_pos = avio_tell(s->pb); in get_duration()
273 dhav->last_good_pos = avio_tell(s->pb); in dhav_read_header()
277 dhav->last_good_pos = avio_tell(s->pb); in dhav_read_header()
286 dhav->last_good_pos = avio_tell(s->pb); in dhav_read_header()
294 dhav->last_good_pos = avio_tell(s->pb); in dhav_read_header()
449 dhav->last_good_pos = avio_tell(s->pb); in dhav_read_seek()
Dtta.c59 start_offset = avio_tell(s->pb); in tta_read_header()
107 framepos = avio_tell(s->pb); in tta_read_header()
112 if (ff_alloc_extradata(st->codecpar, avio_tell(s->pb) - start_offset)) in tta_read_header()
142 int64_t pos = avio_tell(s->pb); in tta_read_header()
Davienc.c136 idx->cluster[cl][id].pos = avio_tell(pb) - avi->movi_list; in avi_add_ientry()
207 file_size = avio_tell(pb); in avi_write_counters()
342 avi->frames_hdr_all = avio_tell(pb); /* remember this offset to fill later */ in avi_write_header()
395 avist->strh_flags_offset = avio_tell(pb); in avi_write_header()
418 avist->frames_hdr_strm = avio_tell(pb); in avi_write_header()
457 avist->pal_offset = avio_tell(pb) + 40; in avi_write_header()
608 pos = avio_tell(pb); in update_odml_entry()
648 pos = avio_tell(pb); in avi_write_ix()
651 av_assert1(avio_tell(pb) - pos == size); in avi_write_ix()
665 ix = avio_tell(pb); in avi_write_ix()
[all …]
Dasfdec_o.c169 if (size < INT64_MAX - offset && avio_tell(pb) != offset + size) in align_position()
956 asf->first_packet_offset = avio_tell(pb); in asf_read_data()
1086 asf->sub_header_offset = avio_tell(pb); in asf_read_subpayload()
1106 if (asf->nb_mult_left && (avio_tell(pb) >= in asf_read_subpayload()
1111 if (avio_tell(pb) >= asf->packet_offset + asf->packet_size - asf->pad_len) { in asf_read_subpayload()
1115 if (avio_tell(pb) != asf->packet_offset + asf->packet_size) { in asf_read_subpayload()
1120 avio_tell(pb), asf->packet_offset + asf->packet_size); in asf_read_subpayload()
1187 pay_len, asf->packet_size, avio_tell(pb)); in asf_read_multiple_payload()
1233 offset = avio_tell(pb); in asf_read_single_payload()
1243 avio_tell(pb)); in asf_read_single_payload()
[all …]
Dmovenc.c137 int64_t curpos = avio_tell(pb); in update_size()
173 int64_t pos = avio_tell(pb); in mov_write_stco_tag()
198 int64_t pos = avio_tell(pb); in mov_write_stsz_tag()
234 int64_t pos = avio_tell(pb); in mov_write_stsc_tag()
238 entryPos = avio_tell(pb); in mov_write_stsc_tag()
249 curpos = avio_tell(pb); in mov_write_stsc_tag()
262 int64_t pos = avio_tell(pb); in mov_write_stss_tag()
266 entryPos = avio_tell(pb); in mov_write_stss_tag()
274 curpos = avio_tell(pb); in mov_write_stss_tag()
286 int64_t pos = avio_tell(pb); in mov_write_sdtp_tag()
[all …]
Dnistspheredec.c57 if (avio_tell(s->pb) >= header_size) in nist_read_header()
85 if (avio_tell(s->pb) > header_size) in nist_read_header()
88 avio_skip(s->pb, header_size - avio_tell(s->pb)); in nist_read_header()
Dvoc_packet.c40 avio_tell(pb), in ff_voc_get_packet()
58 if (filesize - avio_tell(pb) > INT_MAX) in ff_voc_get_packet()
60 voc->remaining_size = filesize - avio_tell(pb); in ff_voc_get_packet()
Dvividas.c309 off = avio_tell(pb); in track_header()
333 off = avio_tell(pb); in track_header()
349 off = avio_tell(pb); in track_header()
369 off = avio_tell(pb); in track_header()
383 if (avio_tell(pb) < off) { in track_header()
550 header_end = avio_tell(pb); in viv_read_header()
571 int64_t here = avio_tell(pb); in viv_read_header()
618 viv->sb_offset = avio_tell(pb); in viv_read_header()
677 off = avio_tell(pb); in viv_read_packet()
714 viv->audio_subpackets[viv->n_audio_subpackets].start = (int)(off - avio_tell(pb)); in viv_read_packet()

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