#include "libavutil/crc.h"
#include "libavutil/intreadwrite.h"
#include "avformat.h"
#include "avio.h"
#include <stdarg.h>
Go to the source code of this file.
Defines | |
#define | IO_BUFFER_SIZE 32768 |
#define | SHORT_SEEK_THRESHOLD 4096 |
Do seeks within this distance ahead of the current buffer by skipping data instead of calling the protocol seek function, for seekable protocols. | |
Functions | |
static void | fill_buffer (ByteIOContext *s) |
int | init_put_byte (ByteIOContext *s, unsigned char *buffer, int buffer_size, int write_flag, void *opaque, int(*read_packet)(void *opaque, uint8_t *buf, int buf_size), int(*write_packet)(void *opaque, uint8_t *buf, int buf_size), int64_t(*seek)(void *opaque, int64_t offset, int whence)) |
ByteIOContext * | av_alloc_put_byte (unsigned char *buffer, int buffer_size, int write_flag, void *opaque, int(*read_packet)(void *opaque, uint8_t *buf, int buf_size), int(*write_packet)(void *opaque, uint8_t *buf, int buf_size), int64_t(*seek)(void *opaque, int64_t offset, int whence)) |
static void | flush_buffer (ByteIOContext *s) |
void | put_byte (ByteIOContext *s, int b) |
void | put_buffer (ByteIOContext *s, const unsigned char *buf, int size) |
void | put_flush_packet (ByteIOContext *s) |
int64_t | url_fseek (ByteIOContext *s, int64_t offset, int whence) |
fseek() equivalent for ByteIOContext. | |
void | url_fskip (ByteIOContext *s, int64_t offset) |
Skip given number of bytes forward. | |
int64_t | url_ftell (ByteIOContext *s) |
ftell() equivalent for ByteIOContext. | |
int64_t | url_fsize (ByteIOContext *s) |
Gets the filesize. | |
int | url_feof (ByteIOContext *s) |
feof() equivalent for ByteIOContext. | |
int | url_ferror (ByteIOContext *s) |
void | put_le32 (ByteIOContext *s, unsigned int val) |
void | put_be32 (ByteIOContext *s, unsigned int val) |
void | put_strz (ByteIOContext *s, const char *str) |
void | put_le64 (ByteIOContext *s, uint64_t val) |
void | put_be64 (ByteIOContext *s, uint64_t val) |
void | put_le16 (ByteIOContext *s, unsigned int val) |
void | put_be16 (ByteIOContext *s, unsigned int val) |
void | put_le24 (ByteIOContext *s, unsigned int val) |
void | put_be24 (ByteIOContext *s, unsigned int val) |
void | put_tag (ByteIOContext *s, const char *tag) |
unsigned long | ff_crc04C11DB7_update (unsigned long checksum, const uint8_t *buf, unsigned int len) |
unsigned long | get_checksum (ByteIOContext *s) |
void | init_checksum (ByteIOContext *s, unsigned long(*update_checksum)(unsigned long c, const uint8_t *p, unsigned int len), unsigned long checksum) |
int | get_byte (ByteIOContext *s) |
int | url_fgetc (ByteIOContext *s) |
int | get_buffer (ByteIOContext *s, unsigned char *buf, int size) |
Reads size bytes from ByteIOContext into buf. | |
int | get_partial_buffer (ByteIOContext *s, unsigned char *buf, int size) |
Reads size bytes from ByteIOContext into buf. | |
unsigned int | get_le16 (ByteIOContext *s) |
unsigned int | get_le24 (ByteIOContext *s) |
unsigned int | get_le32 (ByteIOContext *s) |
uint64_t | get_le64 (ByteIOContext *s) |
unsigned int | get_be16 (ByteIOContext *s) |
unsigned int | get_be24 (ByteIOContext *s) |
unsigned int | get_be32 (ByteIOContext *s) |
char * | get_strz (ByteIOContext *s, char *buf, int maxlen) |
uint64_t | get_be64 (ByteIOContext *s) |
uint64_t | ff_get_v (ByteIOContext *bc) |
int | url_fdopen (ByteIOContext **s, URLContext *h) |
Creates and initializes a ByteIOContext for accessing the resource referenced by the URLContext h. | |
int | url_setbufsize (ByteIOContext *s, int buf_size) |
int | url_resetbuf (ByteIOContext *s, int flags) |
Reset the buffer for reading or writing. | |
int | ff_rewind_with_probe_data (ByteIOContext *s, unsigned char *buf, int buf_size) |
Rewinds the ByteIOContext using the specified buffer containing the first buf_size bytes of the file. | |
int | url_fopen (ByteIOContext **s, const char *filename, int flags) |
Creates and initializes a ByteIOContext for accessing the resource indicated by url. | |
int | url_fclose (ByteIOContext *s) |
URLContext * | url_fileno (ByteIOContext *s) |
char * | url_fgets (ByteIOContext *s, char *buf, int buf_size) |
int | url_fget_max_packet_size (ByteIOContext *s) |
Return the maximum packet size associated to packetized buffered file handle. | |
int | av_url_read_fpause (ByteIOContext *s, int pause) |
int64_t | av_url_read_fseek (ByteIOContext *s, int stream_index, int64_t timestamp, int flags) |
#define IO_BUFFER_SIZE 32768 |
#define SHORT_SEEK_THRESHOLD 4096 |
Do seeks within this distance ahead of the current buffer by skipping data instead of calling the protocol seek function, for seekable protocols.
Definition at line 35 of file aviobuf.c.
Referenced by url_fseek().
ByteIOContext* av_alloc_put_byte | ( | unsigned char * | buffer, | |
int | buffer_size, | |||
int | write_flag, | |||
void * | opaque, | |||
int(*)(void *opaque, uint8_t *buf, int buf_size) | read_packet, | |||
int(*)(void *opaque, uint8_t *buf, int buf_size) | write_packet, | |||
int64_t(*)(void *opaque, int64_t offset, int whence) | seek | |||
) |
int av_url_read_fpause | ( | ByteIOContext * | s, | |
int | pause | |||
) |
int64_t av_url_read_fseek | ( | ByteIOContext * | s, | |
int | stream_index, | |||
int64_t | timestamp, | |||
int | flags | |||
) |
unsigned long ff_crc04C11DB7_update | ( | unsigned long | checksum, | |
const uint8_t * | buf, | |||
unsigned int | len | |||
) |
Definition at line 348 of file aviobuf.c.
Referenced by get_packetheader(), ogg_write_page(), put_packet(), and write_packet().
uint64_t ff_get_v | ( | ByteIOContext * | bc | ) |
Definition at line 547 of file aviobuf.c.
Referenced by decode_frame_header(), decode_info_header(), decode_main_header(), decode_stream_header(), decode_syncpoint(), find_and_decode_index(), get_fourcc(), get_packetheader(), get_s(), get_str(), mpc8_get_chunk_header(), mpc8_handle_chunk(), and mpc8_read_header().
int ff_rewind_with_probe_data | ( | ByteIOContext * | s, | |
unsigned char * | buf, | |||
int | buf_size | |||
) |
Rewinds the ByteIOContext using the specified buffer containing the first buf_size bytes of the file.
Used after probing to avoid seeking. Joins buf and s->buffer, taking any overlap into consideration.
This function is NOT part of the public API
s | The read-only ByteIOContext to rewind | |
buf | The probe buffer containing the first buf_size bytes of the file | |
buf_size | The size of buf |
Definition at line 634 of file aviobuf.c.
Referenced by ff_probe_input_buffer().
static void fill_buffer | ( | ByteIOContext * | s | ) | [static] |
Definition at line 305 of file aviobuf.c.
Referenced by get_buffer(), get_byte(), get_partial_buffer(), url_fgetc(), and url_fseek().
static void flush_buffer | ( | ByteIOContext * | s | ) | [static] |
Definition at line 90 of file aviobuf.c.
Referenced by put_buffer(), put_byte(), put_flush_packet(), and url_fseek().
unsigned int get_be16 | ( | ByteIOContext * | s | ) |
Definition at line 501 of file aviobuf.c.
Referenced by amf_get_string(), amf_parse_object(), cdata_read_header(), daud_packet(), dxa_read_header(), ff_id3v2_parse(), ff_mov_read_esds(), ff_rm_parse_packet(), ff_rm_read_mdpr_codecdata(), ffm_read_data(), ffm_read_header(), get_aiff_header(), get_be24(), get_be32(), get_num(), gxf_header(), iff_read_header(), lmlm4_read_packet(), matroska_read_header(), mov_metadata_trkn(), mov_read_dref(), mov_read_enda(), mov_read_mdhd(), mov_read_mvhd(), mov_read_stsd(), mov_read_tkhd(), mov_read_udta_string(), mpegps_psm_parse(), mpegps_read_pes_header(), mxf_read_local_tags(), r3d_read_red1(), r3d_read_reda(), r3d_read_redv(), rdt_load_mdpr(), read_header(), read_packet(), read_part_of_packet(), read_ttag(), rm_read_audio_stream_info(), rm_read_header(), rm_read_index(), rm_read_metadata(), and sync().
unsigned int get_be24 | ( | ByteIOContext * | s | ) |
Definition at line 509 of file aviobuf.c.
Referenced by asfrtp_parse_packet(), ff_id3v2_parse(), ff_mov_read_esds(), flv_read_packet(), mov_read_ctts(), mov_read_elst(), mov_read_hdlr(), mov_read_mdhd(), mov_read_mvhd(), mov_read_stco(), mov_read_stsc(), mov_read_stsd(), mov_read_stss(), mov_read_stsz(), mov_read_stts(), mov_read_tfhd(), mov_read_tkhd(), mov_read_trex(), mov_read_trun(), and read_part_of_packet().
unsigned int get_be32 | ( | ByteIOContext * | s | ) |
Definition at line 516 of file aviobuf.c.
Referenced by aiff_read_header(), amf_parse_object(), au_read_header(), decode_frame_header(), dv_read_header(), dxa_read_header(), ea_read_packet(), ebml_read_float(), ff_id3v2_parse(), ff_mov_read_esds(), ff_rm_read_mdpr_codecdata(), ffm_read_header(), flv_read_header(), flv_read_packet(), get_aiff_header(), get_be64(), get_packetheader(), get_tag(), gxf_material_tags(), gxf_packet(), gxf_resync_media(), gxf_track_tags(), iff_read_header(), lmlm4_read_packet(), matroska_read_header(), mmf_read_header(), mov_read_chap(), mov_read_chpl(), mov_read_cmov(), mov_read_ctts(), mov_read_default(), mov_read_dref(), mov_read_elst(), mov_read_ftyp(), mov_read_hdlr(), mov_read_mdhd(), mov_read_mvhd(), mov_read_pasp(), mov_read_stco(), mov_read_stps(), mov_read_stsc(), mov_read_stsd(), mov_read_stss(), mov_read_stsz(), mov_read_stts(), mov_read_tfhd(), mov_read_tkhd(), mov_read_trex(), mov_read_trun(), mov_read_udta_string(), mov_read_wide(), mpegps_psm_parse(), mxf_read_content_storage(), mxf_read_generic_descriptor(), mxf_read_index_table_segment(), mxf_read_material_package(), mxf_read_primer_pack(), mxf_read_sequence(), mxf_read_source_clip(), mxf_read_source_package(), mxf_read_track(), parse_packet_header(), process_audio_header_eacs(), qcp_read_header(), r3d_read_rdvo(), r3d_read_red1(), r3d_read_reda(), r3d_read_redv(), r3d_read_reos(), rdt_load_mdpr(), read_atom(), read_desc_chunk(), read_header(), read_info_chunk(), read_packet(), read_pakt_chunk(), read_part_of_packet(), rl2_read_header(), rm_read_audio_stream_info(), rm_read_header(), rm_read_index(), siff_parse_soun(), siff_parse_vbv1(), sox_read_header(), swf_read_header(), sync(), thp_read_header(), thp_read_packet(), vqf_read_header(), wc3_read_header(), and wc3_read_packet().
uint64_t get_be64 | ( | ByteIOContext * | s | ) |
Definition at line 539 of file aviobuf.c.
Referenced by amf_parse_object(), ebml_read_float(), ffm_read_data(), ffm_read_header(), find_and_decode_index(), get_dts(), mov_read_chpl(), mov_read_default(), mov_read_mdhd(), mov_read_mvhd(), mov_read_stco(), mov_read_stsd(), mov_read_tfhd(), mov_read_tkhd(), mxf_decrypt_triplet(), mxf_read_index_table_segment(), mxf_read_sequence(), mxf_read_source_clip(), read_desc_chunk(), read_header(), read_pakt_chunk(), and sox_read_header().
int get_buffer | ( | ByteIOContext * | s, | |
unsigned char * | buf, | |||
int | size | |||
) |
Reads size bytes from ByteIOContext into buf.
Definition at line 399 of file aviobuf.c.
Referenced by add_metadata(), aiff_read_header(), amf_get_string(), amr_read_header(), amr_read_packet(), apc_read_header(), ape_read_header(), ape_read_packet(), ape_tag_read_field(), asf_read_header(), av_get_packet(), av_read(), avi_read_header(), avi_read_tag(), avs_read_packet(), avs_read_video_packet(), bfi_read_header(), cin_read_packet(), decode_frame(), decode_main_header(), decode_stream_header(), dv_read_header(), dv_read_packet(), dxa_read_packet(), ebml_read_ascii(), ebml_read_binary(), ff_ape_parse_tag(), ff_asf_parse_packet(), ff_id3v1_read(), ff_id3v2_parse(), ff_id3v2_read(), ff_mov_read_esds(), ff_probe_input_buffer(), ff_rm_parse_packet(), ffm_read_data(), ffm_read_header(), film_read_header(), film_read_packet(), flac_read_header(), flic_read_header(), flic_read_packet(), flv_get_extradata(), fourxm_read_header(), fourxm_read_packet(), get_aiff_header(), get_codec_data(), get_guid(), get_meta(), get_pts(), get_riff(), get_str(), idcin_read_header(), idcin_read_packet(), iff_read_header(), iff_read_packet(), img_read_packet(), ipmovie_read_header(), klv_read_packet(), load_ipmovie_packet(), mmf_read_packet(), mov_read_chapters(), mov_read_chpl(), mov_read_cmov(), mov_read_dref(), mov_read_extradata(), mov_read_ftyp(), mov_read_glbl(), mov_read_smi(), mov_read_strf(), mov_read_stsz(), mov_read_udta_string(), mov_read_wave(), mpc8_parse_seektable(), mpc8_read_header(), mpc_read_header(), mpc_read_packet(), mpegps_read_packet(), mpegps_read_pes_header(), mpegts_get_pcr(), mpegts_raw_read_packet(), mpegts_read_header(), mxf_decrypt_triplet(), mxf_get_d10_aes3_packet(), mxf_read_content_storage(), mxf_read_cryptographic_context(), mxf_read_generic_descriptor(), mxf_read_local_tags(), mxf_read_material_package(), mxf_read_primer_pack(), mxf_read_sequence(), mxf_read_source_clip(), mxf_read_source_package(), mxf_read_track(), nsv_parse_NSVf_header(), nuv_header(), nuv_packet(), ogg_read_page(), oma_read_header(), process_ipmovie_chunk(), qcp_read_header(), r3d_read_red1(), read_frame(), read_header(), read_kuki_chunk(), read_packet(), read_part_of_packet(), read_seek(), read_ttag(), rl2_read_header(), rm_assemble_video_frame(), rm_read_audio_stream_info(), rm_read_extradata(), roq_read_header(), roq_read_packet(), sdp_read_header(), seq_fill_buffer(), seq_read_packet(), siff_read_packet(), smacker_read_header(), smacker_read_packet(), sox_read_header(), str_read_header(), str_read_packet(), swf_read_packet(), thp_read_header(), tta_read_header(), vc1t_read_header(), vmd_read_header(), vmd_read_packet(), vqf_read_packet(), wc3_read_header(), wc3_read_packet(), wsaud_read_header(), wsaud_read_packet(), wsvqa_read_header(), wsvqa_read_packet(), wv_read_block_header(), wv_read_packet(), yop_read_header(), and yop_read_packet().
int get_byte | ( | ByteIOContext * | s | ) |
Definition at line 373 of file aviobuf.c.
Referenced by aea_read_header(), amf_parse_object(), amr_read_packet(), ape_tag_read_field(), asf_read_frame_header(), asf_read_header(), asfrtp_parse_packet(), avi_read_header(), avs_read_packet(), bfi_read_packet(), cin_read_file_header(), cin_read_frame_header(), dv_read_header(), dxa_read_header(), ebml_read_num(), ebml_read_uint(), ff_asf_get_packet(), ff_asf_parse_packet(), ff_get_v(), ff_mov_read_esds(), ff_mp4_read_descr_len(), ffm_read_header(), ffm_resync(), find_any_startcode(), find_next_start_code(), flv_read_header(), flv_read_metabody(), flv_read_packet(), flv_set_video_codec(), get_be16(), get_be24(), get_codec_data(), get_le16(), get_le24(), get_len(), get_line(), get_pts(), get_size(), get_str(), get_str8(), get_strl(), get_strz(), get_token(), gxf_header(), gxf_material_tags(), gxf_packet(), gxf_resync_media(), gxf_track_tags(), iff_read_header(), ipmovie_read_header(), klv_decode_ber_length(), mmf_read_header(), mov_read_chpl(), mov_read_ctts(), mov_read_dref(), mov_read_elst(), mov_read_hdlr(), mov_read_mac_string(), mov_read_mdhd(), mov_read_mvhd(), mov_read_stco(), mov_read_stsc(), mov_read_stsd(), mov_read_stss(), mov_read_stsz(), mov_read_stts(), mov_read_tfhd(), mov_read_tkhd(), mov_read_trex(), mov_read_trun(), mp4_read_descr(), mpc8_read_header(), mpc_read_header(), mpegps_psm_parse(), mpegps_read_header(), mpegps_read_packet(), mpegps_read_pes_header(), msnwc_tcp_read_header(), mtv_read_header(), mxf_read_pixel_layout(), mxf_read_sync(), nc_read_packet(), nsv_parse_NSVs_header(), nsv_read_chunk(), nsv_resync(), nut_read_packet(), nuv_header(), parse_packet_header(), process_audio_header_eacs(), process_audio_header_elements(), qcp_read_header(), qcp_read_packet(), r3d_read_red1(), r3d_read_reda(), r3d_read_redv(), read_arbitary(), read_braindead_odml_indx(), read_frame(), read_header(), read_line(), read_part_of_packet(), read_ttag(), rm_assemble_video_frame(), rm_read_audio_stream_info(), rm_read_dts(), rm_read_metadata(), seq_parse_frame_data(), skip_reserved(), smacker_read_header(), smacker_read_packet(), sol_read_header(), swf_read_header(), swf_read_packet(), sync(), tmv_read_header(), vc1t_read_header(), vc1t_read_packet(), vid_read_packet(), voc_get_packet(), wv_read_block_header(), yop_read_header(), yuv4_read_header(), and yuv4_read_packet().
unsigned long get_checksum | ( | ByteIOContext * | s | ) |
Definition at line 354 of file aviobuf.c.
Referenced by decode_info_header(), decode_main_header(), decode_stream_header(), decode_syncpoint(), find_and_decode_index(), get_packetheader(), ogg_update_checksum(), put_packet(), and write_packet().
unsigned int get_le16 | ( | ByteIOContext * | s | ) |
unsigned int get_le24 | ( | ByteIOContext * | s | ) |
Definition at line 477 of file aviobuf.c.
Referenced by mpc_read_header(), mtv_read_header(), read_header(), vc1t_read_header(), vc1t_read_packet(), voc_get_packet(), and wv_read_block_header().
unsigned int get_le32 | ( | ByteIOContext * | s | ) |
uint64_t get_le64 | ( | ByteIOContext * | s | ) |
Definition at line 493 of file aviobuf.c.
Referenced by asf_build_simple_index(), asf_read_frame_header(), asf_read_header(), get_value(), nuv_header(), ogg_read_page(), read_braindead_odml_indx(), and sox_read_header().
int get_partial_buffer | ( | ByteIOContext * | s, | |
unsigned char * | buf, | |||
int | size | |||
) |
Reads size bytes from ByteIOContext into buf.
This reads at most 1 packet. If that is not enough fewer bytes will be returned.
char* get_strz | ( | ByteIOContext * | s, | |
char * | buf, | |||
int | maxlen | |||
) |
void init_checksum | ( | ByteIOContext * | s, | |
unsigned long(*)(unsigned long c, const uint8_t *p, unsigned int len) | update_checksum, | |||
unsigned long | checksum | |||
) |
Definition at line 361 of file aviobuf.c.
Referenced by get_packetheader(), ogg_write_page(), put_packet(), and write_packet().
int init_put_byte | ( | ByteIOContext * | s, | |
unsigned char * | buffer, | |||
int | buffer_size, | |||
int | write_flag, | |||
void * | opaque, | |||
int(*)(void *opaque, uint8_t *buf, int buf_size) | read_packet, | |||
int(*)(void *opaque, uint8_t *buf, int buf_size) | write_packet, | |||
int64_t(*)(void *opaque, int64_t offset, int whence) | seek | |||
) |
Definition at line 42 of file aviobuf.c.
Referenced by asf_write_header(), asfrtp_parse_packet(), av_alloc_put_byte(), flush_packet(), init_packetizer(), matroska_ebmlnum_uint(), matroska_read_header(), mov_read_cmov(), rdt_load_mdpr(), rdt_parse_packet(), and url_fdopen().
void put_be16 | ( | ByteIOContext * | s, | |
unsigned int | val | |||
) |
Definition at line 278 of file aviobuf.c.
Referenced by aiff_write_header(), ascii_to_wc(), daud_write_packet(), ff_isom_write_avcc(), ff_rtp_send_data(), ffm_write_header(), flush_packet(), gxf_write_material_data_section(), gxf_write_media_preamble(), gxf_write_track_description(), gxf_write_track_description_section(), gxf_write_umf_media_description(), mkv_write_ass_blocks(), mkv_write_block(), mov_write_3gp_udta_tag(), mov_write_amr_tag(), mov_write_audio_tag(), mov_write_enda_tag(), mov_write_esds_tag(), mov_write_gmhd_tag(), mov_write_hmhd_tag(), mov_write_mdhd_tag(), mov_write_mvhd_tag(), mov_write_psp_udta_tag(), mov_write_rtp_tag(), mov_write_smhd_tag(), mov_write_string_data_tag(), mov_write_subtitle_tag(), mov_write_tkhd_tag(), mov_write_trkn_tag(), mov_write_uuidprof_tag(), mov_write_uuidusmt_tag(), mov_write_video_tag(), mxf_write_local_tag(), mxf_write_local_tag_utf16(), mxf_write_partition(), mxf_write_preface(), mxf_write_primer_pack(), mxf_write_system_item(), mxf_write_timecode_component(), mxf_write_uuid(), mxf_write_wav_common(), output_match(), put_amf_string(), put_be24(), put_padding_packet(), put_str(), put_timestamp(), rm_write_video(), rtp_check_and_send_back_rr(), rtp_send_punch_packets(), rv10_write_header(), spdif_write_packet(), updateSize(), write_hint_packets(), write_packet_header(), and write_trailer().
void put_be24 | ( | ByteIOContext * | s, | |
unsigned int | val | |||
) |
Definition at line 290 of file aviobuf.c.
Referenced by flac_write_block_padding(), flv_write_header(), flv_write_packet(), gxf_write_media_preamble(), klv_encode_ber4_length(), mov_write_mdhd_tag(), mov_write_mvhd_tag(), mov_write_tkhd_tag(), mxf_write_metadata_key(), and mxf_write_umid().
void put_be32 | ( | ByteIOContext * | s, | |
unsigned int | val | |||
) |
Definition at line 244 of file aviobuf.c.
Referenced by aiff_write_header(), aiff_write_trailer(), ff_avc_parse_nal_units(), ff_rtp_send_data(), ffm_write_header(), flush_packet(), flv_write_header(), flv_write_packet(), gxf_write_material_data_section(), gxf_write_media_preamble(), gxf_write_packet_header(), gxf_write_timecode_auxiliary(), gxf_write_track_description(), gxf_write_umf_media_dv(), gxf_write_umf_packet(), mov_write_3gp_udta_tag(), mov_write_ac3_tag(), mov_write_amr_tag(), mov_write_audio_tag(), mov_write_avcc_tag(), mov_write_avid_tag(), mov_write_chpl_tag(), mov_write_ctts_tag(), mov_write_d263_tag(), mov_write_dinf_tag(), mov_write_dref_tag(), mov_write_edts_tag(), mov_write_enda_tag(), mov_write_esds_tag(), mov_write_ftyp_tag(), mov_write_glbl_tag(), mov_write_gmhd_tag(), mov_write_hdlr_tag(), mov_write_hmhd_tag(), mov_write_ilst_tag(), mov_write_itunes_hdlr_tag(), mov_write_mdat_tag(), mov_write_mdhd_tag(), mov_write_mdia_tag(), mov_write_meta_tag(), mov_write_minf_tag(), mov_write_moov_tag(), mov_write_mvhd_tag(), mov_write_nmhd_tag(), mov_write_psp_udta_tag(), mov_write_rtp_tag(), mov_write_smhd_tag(), mov_write_stbl_tag(), mov_write_stco_tag(), mov_write_string_data_tag(), mov_write_string_tag(), mov_write_stsc_tag(), mov_write_stsd_tag(), mov_write_stss_tag(), mov_write_stsz_tag(), mov_write_stts_tag(), mov_write_subtitle_tag(), mov_write_svq3_tag(), mov_write_tkhd_tag(), mov_write_trailer(), mov_write_trak_tag(), mov_write_tref_tag(), mov_write_trkn_tag(), mov_write_udta_sdp(), mov_write_udta_tag(), mov_write_uuid_tag_ipod(), mov_write_uuid_tag_psp(), mov_write_uuidprof_tag(), mov_write_uuidusmt_tag(), mov_write_video_tag(), mov_write_vmhd_tag(), mov_write_wave_tag(), mxf_write_cdci_common(), mxf_write_essence_container_data(), mxf_write_generic_desc(), mxf_write_generic_sound_common(), mxf_write_index_table_segment(), mxf_write_mpegvideo_desc(), mxf_write_multi_descriptor(), mxf_write_partition(), mxf_write_primer_pack(), mxf_write_random_index_pack(), mxf_write_refs_count(), mxf_write_structural_component(), mxf_write_system_item(), mxf_write_track(), mxf_write_wav_common(), ogg_update_checksum(), output_match(), put_be64(), put_padding_packet(), rm_write_trailer(), rm_write_video(), rtp_check_and_send_back_rr(), rtp_send_punch_packets(), rv10_write_header(), sox_write_header(), swf_write_video(), updatePacketSize(), updateSize(), write_hint_packets(), write_packet_header(), and write_trailer().
void put_be64 | ( | ByteIOContext * | s, | |
uint64_t | val | |||
) |
Definition at line 266 of file aviobuf.c.
Referenced by ffm_write_header(), flush_packet(), mov_write_audio_tag(), mov_write_avid_tag(), mov_write_chpl_tag(), mov_write_mdhd_tag(), mov_write_mvhd_tag(), mov_write_stco_tag(), mov_write_tkhd_tag(), mov_write_trailer(), mov_write_vmhd_tag(), mxf_write_common_fields(), mxf_write_identification(), mxf_write_index_table_segment(), mxf_write_package(), mxf_write_partition(), mxf_write_preface(), mxf_write_random_index_pack(), mxf_write_structural_component(), mxf_write_system_item(), mxf_write_timecode_component(), mxf_write_track(), put_amf_double(), put_ebml_float(), put_packet(), sox_write_header(), and sox_write_trailer().
void put_buffer | ( | ByteIOContext * | s, | |
const unsigned char * | buf, | |||
int | size | |||
) |
Definition at line 115 of file aviobuf.c.
Referenced by adts_write_packet(), aiff_write_header(), aiff_write_packet(), asf_write_header1(), asfrtp_parse_packet(), avi_write_packet(), crc_write_trailer(), daud_write_packet(), ff_avc_parse_nal_units(), ff_flac_write_header(), ff_isom_write_avcc(), ff_mov_write_packet(), ff_rtp_send_data(), ffm_write_header(), flac_write_block_comment(), flac_write_packet(), flac_write_trailer(), flush_packet(), flv_write_header(), flv_write_packet(), framecrc_write_packet(), gif_image_write_header(), gif_image_write_image(), gxf_write_mpeg_auxiliary(), gxf_write_packet(), gxf_write_umf_media_description(), http_send_data(), matroska_read_header(), mkv_flush_dynbuf(), mkv_write_ass_blocks(), mkv_write_block(), mkv_write_codecprivate(), mov_write_3gp_udta_tag(), mov_write_ac3_tag(), mov_write_chpl_tag(), mov_write_esds_tag(), mov_write_extradata_tag(), mov_write_glbl_tag(), mov_write_hdlr_tag(), mov_write_string_data_tag(), mov_write_subtitle_tag(), mov_write_udta_sdp(), mov_write_udta_tag(), mov_write_video_tag(), mpegts_insert_null_packet(), mpegts_insert_pcr_only(), mpegts_write_pes(), mpjpeg_write_header(), mpjpeg_write_packet(), mxf_write_cdci_common(), mxf_write_common_fields(), mxf_write_d10_video_packet(), mxf_write_essence_container_refs(), mxf_write_generic_desc(), mxf_write_index_table_segment(), mxf_write_klv_fill(), mxf_write_metadata_key(), mxf_write_multi_descriptor(), mxf_write_packet(), mxf_write_partition(), mxf_write_preface(), mxf_write_primer_pack(), mxf_write_random_index_pack(), mxf_write_system_item(), mxf_write_track(), mxf_write_umid(), mxf_write_uuid(), ogg_write_page(), output_immediate(), put_amf_string(), put_ebml_binary(), put_frame(), put_guid(), put_packet(), put_str(), put_str16(), put_strz(), put_swf_matrix(), put_swf_rect(), put_xiph_codecpriv(), rm_write_audio(), rm_write_video(), rtp_check_and_send_back_rr(), rtsp_cmd_describe(), section_write_packet(), sox_write_header(), sox_write_packet(), spdif_write_packet(), swf_write_header(), swf_write_video(), vc1test_write_header(), vc1test_write_packet(), voc_write_header(), voc_write_packet(), write_globalinfo(), write_header(), write_hint_packets(), write_mainheader(), write_packet(), write_streamheader(), write_streaminfo(), write_trailer(), and xiph_handle_packet().
void put_byte | ( | ByteIOContext * | s, | |
int | b | |||
) |
Definition at line 108 of file aviobuf.c.
Referenced by aiff_write_trailer(), asf_write_header1(), avi_write_header(), avi_write_info_tag(), avi_write_ix(), avi_write_packet(), ff_isom_write_avcc(), ff_rtp_send_data(), ffm_write_header(), flac_write_block_padding(), flush_packet(), flv_write_header(), flv_write_packet(), gif_image_write_header(), gif_image_write_image(), gif_write_trailer(), gif_write_video(), gxf_write_map_packet(), gxf_write_material_data_section(), gxf_write_media_preamble(), gxf_write_mpeg_auxiliary(), gxf_write_packet_header(), gxf_write_padding(), gxf_write_timecode_auxiliary(), gxf_write_track_description(), gxf_write_umf_media_description(), gxf_write_umf_packet(), klv_encode_ber4_length(), klv_encode_ber_length(), mkv_write_ass_blocks(), mkv_write_block(), mov_write_3gp_udta_tag(), mov_write_amr_tag(), mov_write_chpl_tag(), mov_write_d263_tag(), mov_write_esds_tag(), mov_write_hdlr_tag(), mov_write_itunes_hdlr_tag(), mov_write_mdhd_tag(), mov_write_mvhd_tag(), mov_write_svq3_tag(), mov_write_tkhd_tag(), mov_write_video_tag(), mxf_write_cdci_common(), mxf_write_d10_audio_packet(), mxf_write_d10_video_packet(), mxf_write_generic_sound_common(), mxf_write_index_table_segment(), mxf_write_klv_fill(), mxf_write_mpegvideo_desc(), mxf_write_system_item(), mxf_write_timecode_component(), mxf_write_umid(), ogg_write_page(), output_immediate(), output_match(), put_amf_bool(), put_amf_double(), put_be16(), put_be24(), put_be32(), put_ebml_id(), put_ebml_num(), put_ebml_size_unknown(), put_ebml_uint(), put_ebml_void(), put_le16(), put_le24(), put_le32(), put_padding_packet(), put_payload_header(), put_payload_parsing_info(), put_str(), put_str8(), put_strz(), put_tag(), put_timestamp(), put_v(), put_vcd_padding_sector(), put_xiph_codecpriv(), put_xiph_size(), putDescr(), rm_write_video(), rtp_check_and_send_back_rr(), rtp_send_punch_packets(), rv10_write_header(), sox_write_header(), swf_write_header(), swf_write_video(), vc1test_write_header(), voc_write_packet(), voc_write_trailer(), write_header(), write_packet(), write_packet_header(), write_streamheader(), and write_trailer().
void put_flush_packet | ( | ByteIOContext * | s | ) |
Definition at line 130 of file aviobuf.c.
Referenced by adts_write_packet(), aiff_write_header(), aiff_write_trailer(), asf_write_header(), asf_write_trailer(), avi_write_ix(), avi_write_packet(), avi_write_trailer(), crc_write_trailer(), daud_write_packet(), ff_mov_write_packet(), ff_rtp_send_data(), ffm_write_header(), ffm_write_trailer(), flac_write_packet(), flac_write_trailer(), flush_packet(), flv_write_packet(), framecrc_write_packet(), gif_write_header(), gif_write_trailer(), gif_write_video(), gxf_write_header(), gxf_write_packet(), gxf_write_trailer(), mkv_write_header(), mkv_write_trailer(), mov_write_header(), mov_write_trailer(), mpegts_write_end(), mpegts_write_header(), mpegts_write_pes(), mpjpeg_write_header(), mpjpeg_write_packet(), mxf_write_footer(), mxf_write_packet(), mxf_write_partition(), ogg_write_page(), put_vcd_padding_sector(), rm_write_audio(), rm_write_header(), rm_write_trailer(), rm_write_video(), rtp_check_and_send_back_rr(), rtp_send_punch_packets(), sox_write_header(), sox_write_trailer(), spdif_write_packet(), swf_write_header(), swf_write_trailer(), swf_write_video(), vc1test_write_packet(), vc1test_write_trailer(), write_header(), write_packet(), and write_trailer().
void put_le16 | ( | ByteIOContext * | s, | |
unsigned int | val | |||
) |
Definition at line 272 of file aviobuf.c.
Referenced by asf_write_header1(), asf_write_index(), avi_write_header(), avi_write_ix(), ff_put_str16_nolen(), ffm_write_header(), gif_image_write_header(), gif_image_write_image(), gif_write_video(), gxf_write_umf_material_description(), gxf_write_umf_media_description(), gxf_write_umf_track_description(), matroska_read_header(), mxf_write_d10_audio_packet(), put_chunk(), put_le24(), put_payload_header(), put_payload_parsing_info(), put_str16(), put_swf_end_tag(), put_swf_tag(), spdif_write_packet(), swf_write_header(), swf_write_trailer(), swf_write_video(), voc_write_header(), and voc_write_packet().
void put_le24 | ( | ByteIOContext * | s, | |
unsigned int | val | |||
) |
Definition at line 284 of file aviobuf.c.
Referenced by vc1test_write_header(), vc1test_write_trailer(), and voc_write_packet().
void put_le32 | ( | ByteIOContext * | s, | |
unsigned int | val | |||
) |
Definition at line 236 of file aviobuf.c.
Referenced by aiff_write_header(), asf_write_header1(), asf_write_index(), avi_write_counters(), avi_write_header(), avi_write_idx1(), avi_write_info_tag(), avi_write_ix(), avi_write_packet(), avi_write_trailer(), ffm_write_header(), gxf_write_flt_packet(), gxf_write_umf_material_description(), gxf_write_umf_media_audio(), gxf_write_umf_media_description(), gxf_write_umf_media_mpeg(), gxf_write_umf_media_timecode(), gxf_write_umf_payload(), matroska_read_header(), mov_write_audio_tag(), mov_write_subtitle_tag(), mov_write_tref_tag(), mov_write_video_tag(), mov_write_wave_tag(), mxf_write_d10_audio_packet(), ogg_write_page(), put_chunk(), put_le64(), put_packet(), put_payload_header(), put_payload_parsing_info(), put_swf_end_tag(), put_swf_tag(), sox_write_header(), swf_write_header(), swf_write_trailer(), vc1test_write_header(), vc1test_write_packet(), voc_write_packet(), write_packet(), and write_streamheader().
void put_le64 | ( | ByteIOContext * | s, | |
uint64_t | val | |||
) |
Definition at line 260 of file aviobuf.c.
Referenced by asf_write_header1(), asf_write_index(), avi_write_header(), avi_write_ix(), end_header(), gxf_write_track_description(), gxf_write_umf_material_description(), gxf_write_umf_media_audio(), ogg_write_page(), put_header(), sox_write_header(), and sox_write_trailer().
void put_strz | ( | ByteIOContext * | s, | |
const char * | str | |||
) |
Definition at line 252 of file aviobuf.c.
Referenced by avi_write_info_tag(), and ffm_write_header().
void put_tag | ( | ByteIOContext * | s, | |
const char * | tag | |||
) |
Definition at line 296 of file aviobuf.c.
Referenced by aiff_write_header(), avi_start_new_riff(), avi_write_header(), avi_write_idx1(), avi_write_info_tag(), avi_write_ix(), avi_write_trailer(), flv_write_header(), gif_image_write_header(), gxf_write_material_data_section(), gxf_write_track_description(), mov_write_3gp_udta_tag(), mov_write_ac3_tag(), mov_write_amr_tag(), mov_write_avcc_tag(), mov_write_avid_tag(), mov_write_chpl_tag(), mov_write_ctts_tag(), mov_write_d263_tag(), mov_write_dinf_tag(), mov_write_dref_tag(), mov_write_edts_tag(), mov_write_enda_tag(), mov_write_esds_tag(), mov_write_ftyp_tag(), mov_write_glbl_tag(), mov_write_gmhd_tag(), mov_write_hdlr_tag(), mov_write_hmhd_tag(), mov_write_ilst_tag(), mov_write_itunes_hdlr_tag(), mov_write_mdat_tag(), mov_write_mdhd_tag(), mov_write_mdia_tag(), mov_write_meta_tag(), mov_write_minf_tag(), mov_write_moov_tag(), mov_write_mvhd_tag(), mov_write_nmhd_tag(), mov_write_rtp_tag(), mov_write_smhd_tag(), mov_write_stbl_tag(), mov_write_stco_tag(), mov_write_string_data_tag(), mov_write_string_tag(), mov_write_stsc_tag(), mov_write_stsd_tag(), mov_write_stss_tag(), mov_write_stsz_tag(), mov_write_stts_tag(), mov_write_svq3_tag(), mov_write_tkhd_tag(), mov_write_trailer(), mov_write_trak_tag(), mov_write_tref_tag(), mov_write_trkn_tag(), mov_write_udta_sdp(), mov_write_udta_tag(), mov_write_uuid_tag_ipod(), mov_write_uuid_tag_psp(), mov_write_uuidprof_tag(), mov_write_uuidusmt_tag(), mov_write_video_tag(), mov_write_vmhd_tag(), mov_write_wave_tag(), ogg_write_page(), rv10_write_header(), sox_write_header(), swf_write_header(), and swf_write_video().
int url_fclose | ( | ByteIOContext * | s | ) |
Definition at line 686 of file aviobuf.c.
Referenced by av_close_input_file(), av_exit(), av_open_input_file(), build_feed_streams(), ff_rtsp_close_streams(), img_read_packet(), main(), mov_read_close(), and rtsp_rtp_mux_open().
int url_fdopen | ( | ByteIOContext ** | s, | |
URLContext * | h | |||
) |
Creates and initializes a ByteIOContext for accessing the resource referenced by the URLContext h.
s | Used to return the pointer to the created ByteIOContext. In case of failure the pointed to value is set to NULL. |
Definition at line 558 of file aviobuf.c.
Referenced by rtsp_rtp_mux_open(), and url_fopen().
int url_feof | ( | ByteIOContext * | s | ) |
feof() equivalent for ByteIOContext.
Definition at line 222 of file aviobuf.c.
Referenced by amr_read_packet(), ape_read_packet(), asf_read_header(), avi_load_index(), avi_read_header(), avi_read_idx1(), bfi_read_packet(), cin_read_frame_header(), daud_packet(), decode_thread(), dv_read_header(), dxa_read_header(), dxa_read_packet(), ebml_read_num(), ff_asf_get_packet(), ff_asf_parse_packet(), ffm_resync(), find_any_startcode(), find_next_start_code(), flac_read_header(), flv_read_packet(), fourxm_read_packet(), get_buffer(), get_codec_data(), get_partial_buffer(), get_swf_tag(), get_tag(), gxf_packet(), idcin_read_packet(), iff_read_header(), img_read_packet(), ipmovie_read_header(), mmf_read_packet(), mov_read_default(), mov_read_packet(), mpc8_read_header(), mpc8_read_packet(), mpegps_read_pes_header(), msnwc_tcp_read_header(), mxf_read_header(), mxf_read_packet(), mxf_read_sync(), nc_read_packet(), nsv_parse_NSVf_header(), nsv_read_chunk(), nsv_resync(), nut_read_packet(), nuv_packet(), process_ipmovie_chunk(), qcp_read_packet(), read_braindead_odml_indx(), read_header(), read_packet(), rm_read_header(), rm_read_packet(), roq_read_packet(), smacker_read_packet(), sol_read_packet(), sox_read_packet(), str_read_packet(), sync(), tmv_read_packet(), txd_read_packet(), vc1t_read_packet(), vid_read_packet(), wc3_read_header(), wc3_read_packet(), and wv_read_packet().
int url_ferror | ( | ByteIOContext * | s | ) |
Definition at line 229 of file aviobuf.c.
Referenced by av_interleaved_write_frame(), av_write_frame(), av_write_trailer(), cin_read_frame_header(), decode_thread(), ff_asf_get_packet(), get_buffer(), and get_partial_buffer().
int url_fget_max_packet_size | ( | ByteIOContext * | s | ) |
Return the maximum packet size associated to packetized buffered file handle.
If the file is not packetized (stream like http or file on disk), then 0 is returned.
s | buffered file handle |
Definition at line 736 of file aviobuf.c.
Referenced by rtp_write_header().
int url_fgetc | ( | ByteIOContext * | s | ) |
Definition at line 386 of file aviobuf.c.
Referenced by mpegts_resync(), ogg_read_page(), and url_fgets().
char* url_fgets | ( | ByteIOContext * | s, | |
char * | buf, | |||
int | buf_size | |||
) |
URLContext* url_fileno | ( | ByteIOContext * | s | ) |
int url_fopen | ( | ByteIOContext ** | s, | |
const char * | url, | |||
int | flags | |||
) |
Creates and initializes a ByteIOContext for accessing the resource indicated by url.
s | Used to return the pointer to the created ByteIOContext. In case of failure the pointed to value is set to NULL. | |
flags | flags which control how the resource indicated by url is to be opened |
Definition at line 670 of file aviobuf.c.
Referenced by av_open_input_file(), build_feed_streams(), img_read_packet(), main(), mov_open_dref(), and opt_output_file().
int64_t url_fseek | ( | ByteIOContext * | s, | |
int64_t | offset, | |||
int | whence | |||
) |
fseek() equivalent for ByteIOContext.
Definition at line 136 of file aviobuf.c.
Referenced by adjust_write_index(), aiff_read_header(), aiff_write_trailer(), ape_read_header(), ape_read_packet(), asf_build_simple_index(), asf_read_header(), asf_read_pts(), asf_read_seek(), asf_write_header1(), asf_write_trailer(), au_read_header(), av_estimate_timings_from_pts(), av_seek(), av_seek_frame_binary(), av_seek_frame_byte(), av_seek_frame_generic(), avi_load_index(), avi_read_header(), avi_read_packet(), avi_read_seek(), avi_write_counters(), avi_write_ix(), avi_write_trailer(), bfi_read_header(), dv_read_header(), dv_read_seek(), dxa_read_header(), dxa_read_packet(), ea_read_packet(), ebml_parse_elem(), end_ebml_master(), end_header(), ff_ape_parse_tag(), ff_asf_get_packet(), ff_gen_syncpoint_search(), ff_id3v1_read(), ff_id3v2_parse(), ff_id3v2_read(), ff_restore_parser_state(), ffm_read_data(), ffm_seek1(), film_read_packet(), find_and_decode_index(), find_any_startcode(), flac_read_header(), flac_write_trailer(), flic_read_header(), flic_read_packet(), flv_read_header(), flv_read_packet(), flv_write_header(), flv_write_trailer(), fourxm_read_header(), fourxm_read_packet(), get_aiff_header(), guess_ni_flag(), gxf_read_timestamp(), gxf_resync_media(), gxf_seek(), gxf_write_trailer(), gxf_write_umf_media_description(), idcin_read_packet(), iff_read_header(), ipmovie_read_header(), load_ipmovie_packet(), matroska_execute_seekhead(), matroska_read_seek(), mkv_write_seekhead(), mkv_write_trailer(), mmf_read_header(), mov_read_chapters(), mov_read_dref(), mov_read_meta(), mov_write_stsc_tag(), mov_write_stss_tag(), mov_write_trailer(), mpc8_handle_chunk(), mpc8_parse_seektable(), mpc8_read_seek(), mpc_read_header(), mpc_read_packet(), mpegps_read_dts(), mpegps_read_packet(), mpegps_read_pes_header(), mpegts_get_pcr(), mpegts_raw_read_packet(), mpegts_read_header(), mpegts_resync(), mtv_read_header(), mxf_read_header(), mxf_read_local_tags(), mxf_read_seek(), mxf_write_footer(), mxf_write_partition(), nsv_parse_NSVf_header(), nsv_read_seek(), nut_read_header(), nut_read_packet(), ogg_get_length(), ogg_read_timestamp(), ogg_restore(), ogg_update_checksum(), oma_read_header(), process_ea_header(), process_ipmovie_chunk(), put_swf_end_tag(), pva_read_timestamp(), r3d_read_header(), r3d_seek(), rdt_load_mdpr(), read_braindead_odml_indx(), read_frame(), read_header(), read_packet(), read_seek(), rl2_read_packet(), rm_read_dts(), rm_read_header(), rm_read_index(), rm_write_trailer(), roq_read_packet(), rpl_read_header(), rpl_read_packet(), seq_fill_buffer(), seq_init_frame_buffers(), seq_parse_frame_data(), seq_read_packet(), skip_reserved(), smacker_read_packet(), sox_write_trailer(), str_read_header(), swf_write_trailer(), thp_read_header(), thp_read_packet(), tmv_read_seek(), tta_read_header(), tta_read_seek(), updatePacketSize(), updateSize(), url_fskip(), url_ftell(), vc1test_write_trailer(), vid_read_header(), vid_read_packet(), vmd_read_header(), vmd_read_packet(), vqf_read_seek(), wc3_read_header(), wc3_read_packet(), write_hint_packets(), wsvqa_read_header(), wsvqa_read_packet(), wv_read_block_header(), wv_read_header(), wv_read_seek(), yop_read_header(), and yop_read_seek().
int64_t url_fsize | ( | ByteIOContext * | s | ) |
Gets the filesize.
Definition at line 203 of file aviobuf.c.
Referenced by av_estimate_timings(), av_gen_search(), av_seek(), av_seek_frame_byte(), avi_read_header(), dv_frame_offset(), event_loop(), ff_ape_parse_tag(), ff_id3v1_read(), ffm_read_header(), find_and_decode_index(), flv_read_packet(), gxf_write_material_data_section(), img_read_packet(), mov_read_default(), mov_read_header(), ogg_get_length(), print_report(), r3d_read_header(), read_braindead_odml_indx(), read_header(), voc_get_packet(), and yop_read_seek().
void url_fskip | ( | ByteIOContext * | s, | |
int64_t | offset | |||
) |
Skip given number of bytes forward.
offset | number of bytes |
Definition at line 193 of file aviobuf.c.
Referenced by aea_read_header(), aiff_read_header(), amf_get_string(), amf_parse_object(), ape_read_header(), asf_read_frame_header(), asf_read_header(), asfrtp_parse_packet(), avi_read_header(), avi_write_ix(), avi_write_trailer(), avs_read_header(), avs_read_packet(), bfi_read_header(), cdata_read_header(), decode_frame(), dxa_read_header(), ea_read_packet(), ff_asf_parse_packet(), ff_id3v2_parse(), ff_rm_read_mdpr_codecdata(), flv_read_header(), flv_read_packet(), get_codec_data(), get_dts(), get_meta(), get_str16_nolen(), get_tag(), gxf_header(), gxf_material_tags(), gxf_packet(), gxf_read_index(), gxf_track_tags(), iff_read_header(), lmlm4_read_packet(), matroska_read_header(), mov_read_default(), mov_read_dref(), mov_read_mvhd(), mov_read_strf(), mov_read_stsd(), mov_read_wave(), mov_read_wide(), mpc8_handle_chunk(), mpc8_read_header(), mpc_read_header(), mpegps_psm_parse(), mpegps_read_dts(), mpegps_read_packet(), mpegps_read_pes_header(), msnwc_tcp_read_packet(), mtv_read_header(), mtv_read_packet(), mxf_decrypt_triplet(), mxf_read_content_storage(), mxf_read_generic_descriptor(), mxf_read_header(), mxf_read_material_package(), mxf_read_packet(), mxf_read_sequence(), mxf_read_source_clip(), mxf_read_source_package(), nc_read_packet(), nsv_read_chunk(), nuv_header(), nuv_packet(), process_audio_header_eacs(), process_ea_header(), process_video_header_mdec(), process_video_header_vp6(), qcp_read_header(), qcp_read_packet(), r3d_read_packet(), r3d_read_red1(), r3d_read_reos(), rdt_load_mdpr(), read_header(), read_kuki_chunk(), read_packet(), read_part_of_packet(), rl2_read_header(), rm_read_audio_stream_info(), rm_read_dts(), rm_read_header(), rm_read_index(), siff_parse_soun(), siff_parse_vbv1(), siff_read_header(), sox_read_header(), swf_read_header(), swf_read_packet(), sync(), tmv_read_packet(), tta_read_header(), txd_read_packet(), vc1t_read_header(), voc_get_packet(), voc_read_header(), vqf_read_header(), wv_read_block_header(), xa_read_header(), yop_read_header(), and yop_read_packet().
int64_t url_ftell | ( | ByteIOContext * | s | ) |
ftell() equivalent for ByteIOContext.
Definition at line 198 of file aviobuf.c.
Referenced by adjust_write_index(), aiff_read_header(), aiff_read_packet(), aiff_write_header(), aiff_write_trailer(), amf_parse_object(), amr_read_packet(), asf_build_simple_index(), asf_read_header(), asf_write_header1(), asf_write_trailer(), asfrtp_parse_packet(), av_find_stream_info(), av_get_packet(), av_open_input_stream(), av_transcode(), avi_load_index(), avi_read_header(), avi_read_info(), avi_write_counters(), avi_write_header(), avi_write_ix(), avi_write_packet(), avi_write_trailer(), avs_read_audio_packet(), decode_frame(), decode_frame_header(), decode_info_header(), decode_main_header(), decode_stream_header(), decode_syncpoint(), dv_read_header(), dxa_read_header(), dxa_read_packet(), ebml_level_end(), ebml_parse_elem(), ebml_read_binary(), ebml_read_master(), ebml_read_num(), end_ebml_master(), end_header(), event_loop(), ff_asf_get_packet(), ff_asf_parse_packet(), ff_id3v2_parse(), ff_mov_write_packet(), ff_rm_read_mdpr_codecdata(), ff_store_parser_state(), ff_wms_parse_sdp_a_line(), ffm_is_avail_data(), ffm_read_data(), ffm_read_header(), ffm_read_packet(), ffm_write_header(), film_read_packet(), find_and_decode_index(), find_startcode(), flac_write_trailer(), flic_read_packet(), flush_packet(), flv_read_packet(), flv_write_header(), flv_write_trailer(), fourxm_read_packet(), get_riff(), guess_ni_flag(), gxf_read_timestamp(), gxf_resync_media(), gxf_write_eos_packet(), gxf_write_flt_packet(), gxf_write_map_packet(), gxf_write_material_data_section(), gxf_write_packet(), gxf_write_track_description(), gxf_write_track_description_section(), gxf_write_trailer(), gxf_write_umf_media_description(), gxf_write_umf_packet(), gxf_write_umf_track_description(), handle_packet(), iff_read_header(), ipmovie_read_header(), iss_read_header(), iss_read_packet(), klv_read_packet(), matroska_execute_seekhead(), matroska_parse_cluster(), mkv_start_seekhead(), mkv_write_ass_blocks(), mkv_write_block(), mkv_write_chapters(), mkv_write_cues(), mkv_write_header(), mkv_write_packet(), mkv_write_seekhead(), mkv_write_tracks(), mkv_write_trailer(), mov_read_chapters(), mov_read_default(), mov_read_dref(), mov_read_header(), mov_read_moof(), mov_read_packet(), mov_read_stsd(), mov_write_3gp_udta_tag(), mov_write_audio_tag(), mov_write_avcc_tag(), mov_write_chpl_tag(), mov_write_dinf_tag(), mov_write_esds_tag(), mov_write_ftyp_tag(), mov_write_hdlr_tag(), mov_write_ilst_tag(), mov_write_mdat_tag(), mov_write_mdia_tag(), mov_write_meta_tag(), mov_write_minf_tag(), mov_write_moov_tag(), mov_write_rtp_tag(), mov_write_stbl_tag(), mov_write_stco_tag(), mov_write_string_tag(), mov_write_stsc_tag(), mov_write_stsd_tag(), mov_write_stss_tag(), mov_write_stsz_tag(), mov_write_subtitle_tag(), mov_write_trailer(), mov_write_trak_tag(), mov_write_uuidusmt_tag(), mov_write_video_tag(), mov_write_wave_tag(), mpc8_get_chunk_header(), mpc8_handle_chunk(), mpc8_read_header(), mpc8_read_packet(), mpc_read_header(), mpc_read_packet(), mpegps_read_pes_header(), mpegts_raw_read_packet(), mpegts_read_header(), mpegts_read_packet(), mtv_read_packet(), mxf_decrypt_triplet(), mxf_read_local_tags(), mxf_write_d10_video_packet(), mxf_write_footer(), mxf_write_klv_fill(), mxf_write_partition(), mxf_write_random_index_pack(), nsv_parse_NSVf_header(), nsv_resync(), nut_read_header(), nut_read_packet(), nuv_packet(), ogg_read_page(), ogg_read_timestamp(), ogg_save(), ogg_update_checksum(), ogg_write_page(), print_report(), process_ea_header(), process_ipmovie_chunk(), put_ebml_void(), put_header(), put_payload_parsing_info(), put_swf_end_tag(), put_swf_tag(), pva_read_timestamp(), qcp_read_packet(), r3d_read_header(), r3d_read_reda(), r3d_read_redv(), rdt_parse_packet(), read_atom(), read_braindead_odml_indx(), read_frame(), read_header(), read_kuki_chunk(), read_packet(), read_pakt_chunk(), read_part_of_packet(), read_seek(), rm_assemble_video_frame(), rm_read_audio_stream_info(), rm_read_header(), rm_read_index(), rm_read_packet(), roq_read_packet(), skip_reserved(), smacker_read_header(), smacker_read_packet(), sox_write_trailer(), start_ebml_master(), str_read_packet(), swf_read_packet(), swf_write_header(), swf_write_trailer(), swf_write_video(), sync(), tta_read_header(), updatePacketSize(), updateSize(), vmd_read_packet(), voc_get_packet(), vqf_read_packet(), write_hint_packets(), write_packet(), wv_read_block_header(), wv_read_header(), wv_read_seek(), and yop_read_packet().
int url_resetbuf | ( | ByteIOContext * | s, | |
int | flags | |||
) |
Reset the buffer for reading or writing.
flags | URL_RDONLY to set up the buffer for reading, or URL_WRONLY to set up the buffer for writing. |
Definition at line 611 of file aviobuf.c.
Referenced by init_put_byte(), and url_setbufsize().
int url_setbufsize | ( | ByteIOContext * | s, | |
int | buf_size | |||
) |
Definition at line 595 of file aviobuf.c.
Referenced by av_open_input_file(), and fill_buffer().