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Searched refs:avio_tell (Results 1 - 25 of 183) sorted by relevance

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/third_party/ffmpeg/libavformat/
H A 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->ch_layout.nb_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()
299 if (size < (avio_tell( in read_header()
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H A Dmpc8.c128 pos = avio_tell(pb); in mpc8_get_chunk_header()
131 pos -= avio_tell(pb); in mpc8_get_chunk_header()
215 pos = avio_tell(pb); in mpc8_handle_chunk()
237 c->header_pos = avio_tell(pb); in mpc8_read_header()
244 pos = avio_tell(pb); in mpc8_read_header()
258 pos = avio_tell(pb); in mpc8_read_header()
284 size -= avio_tell(pb) - pos; in mpc8_read_header()
289 int64_t pos = avio_tell(s->pb); in mpc8_read_header()
304 pos = avio_tell(s->pb); in mpc8_read_packet()
H A Drtpdec_qt.c132 while (avio_tell(pb) + 4 < pos + data_len) { in qt_rtp_parse_packet()
135 if (avio_tell(pb) + tlv_len > pos + data_len) in qt_rtp_parse_packet()
172 avio_skip(pb, ((avio_tell(pb) + 3) & ~3) - avio_tell(pb)); in qt_rtp_parse_packet()
181 alen = len - avio_tell(pb); in qt_rtp_parse_packet()
203 memcpy(qt->pkt->data + qt->pkt->size, buf + avio_tell(pb), alen); in qt_rtp_parse_packet()
226 memcpy(pkt->data, buf + avio_tell(pb), qt->bytes_per_frame); in qt_rtp_parse_packet()
238 buf + avio_tell(pb) + qt->bytes_per_frame, in qt_rtp_parse_packet()
H A 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()
328 if (size < avio_tell(pb) - orig_pos) { in parse_dsd_prop()
347 avio_skip(pb, size - (avio_tell(pb) - orig_pos) + (size & 1)); in parse_dsd_prop()
362 chunk_pos = avio_tell(pb); in read_dst_frame()
368 data_pos = avio_tell(pb); in read_dst_frame()
376 iff->body_pos = avio_tell(p in read_dst_frame()
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H A Dflvenc.c284 flv->metadata_size_pos = avio_tell(pb); in write_metadata()
297 metadata_count_pos = avio_tell(pb); in write_metadata()
308 flv->duration_offset = avio_tell(pb); in write_metadata()
389 flv->filesize_offset = avio_tell(pb); in write_metadata()
418 flv->datasize_offset = avio_tell(pb); in write_metadata()
424 flv->videosize_offset = avio_tell(pb); in write_metadata()
430 flv->audiosize_offset = avio_tell(pb); in write_metadata()
436 flv->lasttimestamp_offset = avio_tell(pb); in write_metadata()
442 flv->lastkeyframetimestamp_offset = avio_tell(pb); in write_metadata()
448 flv->lastkeyframelocation_offset = avio_tell(p in write_metadata()
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H A Dgxfenc.c145 size = avio_tell(pb) - pos; in updatePacketSize()
148 size = avio_tell(pb) - pos; in updatePacketSize()
150 curpos = avio_tell(pb); in updatePacketSize()
161 curpos = avio_tell(pb); in updateSize()
255 pos = avio_tell(pb); in gxf_write_track_description()
314 pos = avio_tell(pb); in gxf_write_material_data_section()
364 pos = avio_tell(pb); in gxf_write_track_description_section()
378 int64_t pos = avio_tell(pb); in gxf_write_map_packet()
410 int64_t pos = avio_tell(pb); in gxf_write_flt_packet()
500 int64_t pos = avio_tell(p in gxf_write_umf_track_description()
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H A 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()
H A 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()
236 data_size = avio_tell(pb); in aiff_write_trailer()
247 file_size = avio_tell(pb); in aiff_write_trailer()
H A 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()
128 c->wavpos = avio_tell(pb); in dxa_read_header()
147 c->vidpos = avio_tell(pb); in dxa_read_header()
172 c->wavpos = avio_tell(s->pb); in dxa_read_packet()
191 c->vidpos = avio_tell(s->pb); in dxa_read_packet()
221 c->vidpos = avio_tell(s->pb); in dxa_read_packet()
H A Ddhav.c182 start = avio_tell(s->pb) - 4; in read_chunk()
207 end = avio_tell(s->pb); in read_chunk()
234 int64_t start_pos = avio_tell(s->pb); in get_duration()
243 while (avio_tell(s->pb) > 12 && max_interations--) { in get_duration()
277 dhav->last_good_pos = avio_tell(s->pb); in dhav_read_header()
281 dhav->last_good_pos = avio_tell(s->pb); in dhav_read_header()
290 dhav->last_good_pos = avio_tell(s->pb); in dhav_read_header()
298 dhav->last_good_pos = avio_tell(s->pb); in dhav_read_header()
458 dhav->last_good_pos = avio_tell(s->pb); in dhav_read_seek()
H A Dmmf.c63 pos = avio_tell(pb); in end_tag_be()
111 mmf->atrpos = avio_tell(pb); in mmf_write_header()
121 mmf->atsqpos = avio_tell(pb); in mmf_write_header()
157 pos = avio_tell(pb); in mmf_write_trailer()
258 mmf->data_end = avio_tell(pb) + size; in mmf_read_header()
285 left = mmf->data_end - avio_tell(s->pb); in mmf_read_packet()
H A Drtpdec_asf.c145 rt->asf_pb_pos = avio_tell(&pb.pub); in ff_wms_parse_sdp_a_line()
215 while (avio_tell(pb) + 4 < len) { in asfrtp_parse_packet()
216 int start_off = avio_tell(pb); in asfrtp_parse_packet()
226 off = avio_tell(pb); in asfrtp_parse_packet()
235 if (asf->pktbuf && len_off != avio_tell(asf->pktbuf)) { in asfrtp_parse_packet()
282 rt->asf_pb_pos = avio_tell(pb); in asfrtp_parse_packet()
H A Dwavdec.c92 int64_t pos = avio_tell(s->pb); in set_spdif()
353 wav->unaligned = avio_tell(s->pb) & 1; in wav_read_header()
415 next_tag_ofs = avio_tell(pb) + size; in wav_read_header()
447 next_tag_ofs = wav->data_end = avio_tell(pb) + data_size; in wav_read_header()
458 data_ofs = avio_tell(pb); in wav_read_header()
501 wav->smv_data_ofs = avio_tell(pb) + (size - 5) * 3; in wav_read_header()
529 while (avio_tell(pb) < next_tag_ofs && in wav_read_header()
542 avio_skip(pb, avio_tell(pb) & 1); in wav_read_header()
733 uint64_t old_pos = avio_tell(s->pb); in wav_read_packet()
764 left = wav->data_end - avio_tell( in wav_read_packet()
[all...]
H A Dmovenc.c160 int64_t curpos = avio_tell(pb); in update_size()
196 int64_t pos = avio_tell(pb); in mov_write_stco_tag()
221 int64_t pos = avio_tell(pb); in mov_write_stsz_tag()
257 int64_t pos = avio_tell(pb); in mov_write_stsc_tag()
261 entryPos = avio_tell(pb); in mov_write_stsc_tag()
272 curpos = avio_tell(pb); in mov_write_stsc_tag()
285 int64_t pos = avio_tell(pb); in mov_write_stss_tag()
289 entryPos = avio_tell(pb); in mov_write_stss_tag()
297 curpos = avio_tell(pb); in mov_write_stss_tag()
309 int64_t pos = avio_tell(p in mov_write_sdtp_tag()
[all...]
H A Daiffdec.c267 position = avio_tell(pb); in aiff_read_header()
276 if (position + size > avio_tell(pb)) in aiff_read_header()
277 avio_skip(pb, position + size - avio_tell(pb)); in aiff_read_header()
297 aiff->data_end = avio_tell(pb) + size; in aiff_read_header()
300 offset += avio_tell(pb); /* Compute absolute data offset */ in aiff_read_header()
341 aiff->data_end = avio_tell(pb) + size; in aiff_read_header()
342 offset = avio_tell(pb) + 8; in aiff_read_header()
400 max_size = aiff->data_end - avio_tell(s->pb); in aiff_read_packet()
H A 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( in write_fat_sector()
[all...]
H A Dcafdec.c119 strt = avio_tell(pb); in read_kuki_chunk()
121 skip = size - (avio_tell(pb) - strt); in read_kuki_chunk()
242 ccount = avio_tell(pb); in read_pakt_chunk()
268 if (avio_tell(pb) - ccount > size) { in read_pakt_chunk()
331 pos = avio_tell(pb); in read_header()
338 caf->data_start = avio_tell(pb); in read_header()
432 left = (caf->data_start + caf->data_size) - avio_tell(pb); in read_packet()
H A Dasfdec_o.c166 if (size < INT64_MAX - offset && avio_tell(pb) != offset + size) in align_position()
848 asf->first_packet_offset = avio_tell(pb); in asf_read_data()
978 asf->sub_header_offset = avio_tell(pb); in asf_read_subpayload()
998 if (asf->nb_mult_left && (avio_tell(pb) >= in asf_read_subpayload()
1003 if (avio_tell(pb) >= asf->packet_offset + asf->packet_size - asf->pad_len) { in asf_read_subpayload()
1007 if (avio_tell(pb) != asf->packet_offset + asf->packet_size) { in asf_read_subpayload()
1012 avio_tell(pb), asf->packet_offset + asf->packet_size); in asf_read_subpayload()
1079 pay_len, asf->packet_size, avio_tell(pb)); in asf_read_multiple_payload()
1125 offset = avio_tell(pb); in asf_read_single_payload()
1135 avio_tell(p in asf_read_single_payload()
[all...]
H A 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()
H A Davienc.c138 idx->cluster[cl][id].pos = avio_tell(pb) - avi->movi_list; in avi_add_ientry()
209 file_size = avio_tell(pb); in avi_write_counters()
339 avi->frames_hdr_all = avio_tell(pb); /* remember this offset to fill later */ in avi_write_header()
389 avist->strh_flags_offset = avio_tell(pb); in avi_write_header()
412 avist->frames_hdr_strm = avio_tell(pb); in avi_write_header()
455 avist->pal_offset = avio_tell(pb) + 40; in avi_write_header()
604 pos = avio_tell(pb); in update_odml_entry()
644 pos = avio_tell(pb); in avi_write_ix()
647 av_assert1(avio_tell(pb) - pos == size); in avi_write_ix()
661 ix = avio_tell(p in avi_write_ix()
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H A Drmdec.c135 int64_t startpos = avio_tell(pb); in rm_read_audio_stream_info()
140 if ((startpos + header_size) >= avio_tell(pb) + 2) { in rm_read_audio_stream_info()
146 if ((startpos + header_size) > avio_tell(pb)) in rm_read_audio_stream_info()
147 avio_skip(pb, header_size + startpos - avio_tell(pb)); in rm_read_audio_stream_info()
334 codec_pos = avio_tell(pb); in ff_rm_read_mdpr_codecdata()
399 if ((ret = rm_read_extradata(s, pb, st->codecpar, codec_data_size - (avio_tell(pb) - codec_pos))) < 0) in ff_rm_read_mdpr_codecdata()
416 size = avio_tell(pb) - codec_pos; in ff_rm_read_mdpr_codecdata()
452 str_id, avio_tell(pb)); in rm_read_index()
454 } else if ((avio_size(pb) - avio_tell(pb)) / 14 < n_pkts) { in rm_read_index()
458 str_id, avio_size(pb), avio_tell(p in rm_read_index()
[all...]
H A Davidec.c135 avio_tell(pb), str, av_fourcc2str(tag), size) \
156 avi->riff_end += avio_tell(pb); /* RIFF chunk end */ in get_riff()
226 avi->odml_max_pos = FFMAX(avi->odml_max_pos, avio_tell(pb)); in read_odml_index()
265 pos = avio_tell(pb); in read_odml_index()
370 while (avio_tell(s->pb) < end && !avio_feof(s->pb)) { in avi_read_nikon()
376 uint64_t tag_end = avio_tell(s->pb) + size; in avi_read_nikon()
377 while (avio_tell(s->pb) < tag_end && !avio_feof(s->pb)) { in avi_read_nikon()
382 uint64_t remaining = tag_end - avio_tell(s->pb); in avi_read_nikon()
538 list_end = avio_tell(pb) + size; in avi_read_header()
545 avi->movi_list = avio_tell(p in avi_read_header()
[all...]
H A Dnutdec.c146 return avio_tell(bc) - 8; in find_startcode()
179 pos -= avio_tell(bc); in skip_reserved()
205 end = length + avio_tell(bc); in decode_main_header()
320 if (end > avio_tell(bc) + 4) { in decode_main_header()
347 if (nut->version > 3 && end > avio_tell(bc) + 4) { in decode_main_header()
389 end += avio_tell(bc); in decode_stream_header()
520 end += avio_tell(bc); in decode_info_header()
634 nut->last_syncpoint_pos = avio_tell(bc) - 8; in decode_syncpoint()
637 end += avio_tell(bc); in decode_syncpoint()
708 end += avio_tell(b in find_and_decode_index()
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H A Dvividas.c310 off = avio_tell(pb); in track_header()
334 off = avio_tell(pb); in track_header()
350 off = avio_tell(pb); in track_header()
370 off = avio_tell(pb); in track_header()
384 if (avio_tell(pb) < off) { in track_header()
552 header_end = avio_tell(pb); in viv_read_header()
573 int64_t here = avio_tell(pb); in viv_read_header()
620 viv->sb_offset = avio_tell(pb); in viv_read_header()
677 off = avio_tell(pb); in viv_read_packet()
719 viv->audio_subpackets[viv->n_audio_subpackets].start = (int)(off - avio_tell(p in viv_read_packet()
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H A Dnistspheredec.c57 if (avio_tell(s->pb) >= header_size) in nist_read_header()
86 if (avio_tell(s->pb) > header_size) in nist_read_header()
89 avio_skip(s->pb, header_size - avio_tell(s->pb)); in nist_read_header()

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