OpenJPEG
2.2.0
|
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>
#include <ctype.h>
#include <assert.h>
#include <limits.h>
#include <unistd.h>
#include "msgqueue_manager.h"
#include "metadata_manager.h"
#include "index_manager.h"
#include "opj_inttypes.h"
Macros | |
#define | FCGI_stdout stdout |
#define | FCGI_stderr stderr |
#define | logstream stderr |
Functions | |
msgqueue_param_t * | gene_msgqueue (OPJ_BOOL stateless, cachemodel_param_t *cachemodel) |
generate message queue More... | |
void | delete_msgqueue (msgqueue_param_t **msgqueue) |
delete message queue More... | |
void | print_msgqueue (msgqueue_param_t *msgqueue) |
print message queue More... | |
void | enqueue_message (message_param_t *msg, msgqueue_param_t *msgqueue) |
void | enqueue_mainheader (msgqueue_param_t *msgqueue) |
enqueue main header data-bin into message queue More... | |
void | enqueue_tileheader (int tile_id, msgqueue_param_t *msgqueue) |
enqueue tile headers data-bin into message queue More... | |
void | enqueue_tile (Byte4_t tile_id, int level, msgqueue_param_t *msgqueue) |
enqueue tile data-bin into message queue More... | |
void | enqueue_precinct (int seq_id, int tile_id, int comp_id, int layers, msgqueue_param_t *msgqueue) |
enqueue precinct data-bin into message queue More... | |
Byte8_t | comp_precinct_id (int t, int c, int s, int num_components, int num_tiles) |
compute precinct ID A.3.2.1 More... | |
void | enqueue_box (Byte8_t meta_id, boxlist_param_t *boxlist, msgqueue_param_t *msgqueue, Byte8_t *binOffset) |
void | enqueue_phld (Byte8_t meta_id, placeholderlist_param_t *phldlist, msgqueue_param_t *msgqueue, Byte8_t *binOffset) |
void | enqueue_boxcontents (Byte8_t meta_id, boxcontents_param_t *boxcontents, msgqueue_param_t *msgqueue, Byte8_t *binOffset) |
void | enqueue_metadata (Byte8_t meta_id, msgqueue_param_t *msgqueue) |
enqueue Metadata-bin into message queue More... | |
message_param_t * | gene_metamsg (Byte8_t meta_id, Byte8_t binoffset, Byte8_t length, OPJ_OFF_T res_offset, placeholder_param_t *phld, Byte8_t csn) |
void | add_bin_id_vbas_stream (Byte_t bb, Byte_t c, Byte8_t in_class_id, int tmpfd) |
void | add_vbas_stream (Byte8_t code, int tmpfd) |
void | add_body_stream (message_param_t *msg, int fd, int tmpfd) |
void | add_placeholder_stream (placeholder_param_t *phld, int tmpfd) |
void | recons_stream_from_msgqueue (msgqueue_param_t *msgqueue, int tmpfd) |
reconstruct JPT/JPP-stream from message queue More... | |
void | add_vbas_with_bytelen_stream (Byte8_t code, int bytelength, int tmpfd) |
void | print_binarycode (Byte8_t n, int segmentlen) |
void | add_bigendian_bytestream (Byte8_t code, int bytelength, int tmpfd) |
Byte_t * | parse_bin_id_vbas (Byte_t *streamptr, Byte_t *bb, Byte_t *c, Byte8_t *in_class_id) |
Byte_t * | parse_vbas (Byte_t *streamptr, Byte8_t *elem) |
void | parse_JPIPstream (Byte_t *JPIPstream, Byte8_t streamlen, OPJ_OFF_T offset, msgqueue_param_t *msgqueue) |
parse JPT- JPP- stream to message queue More... | |
void | parse_metadata (metadata_param_t *metadata, message_param_t *msg, Byte_t *stream) |
void | parse_metamsg (msgqueue_param_t *msgqueue, Byte_t *stream, Byte8_t streamlen, metadatalist_param_t *metadatalist) |
parse JPT- JPP- stream to message queue More... | |
placeholder_param_t * | parse_phld (Byte_t *datastream, Byte8_t metalength) |
void | delete_message_in_msgqueue (message_param_t **msg, msgqueue_param_t *msgqueue) |
delete a message in msgqueue More... | |
#define FCGI_stderr stderr |
#define FCGI_stdout stdout |
#define logstream stderr |
Referenced by print_msgqueue().
void add_bigendian_bytestream | ( | Byte8_t | code, |
int | bytelength, | ||
int | tmpfd | ||
) |
References FCGI_stderr.
Referenced by add_placeholder_stream().
References add_vbas_with_bytelen_stream().
Referenced by recons_stream_from_msgqueue().
void add_body_stream | ( | message_param_t * | msg, |
int | fd, | ||
int | tmpfd | ||
) |
References FCGI_stderr, fetch_bytes(), message_param::length, opj_free(), and message_param::res_offset.
Referenced by recons_stream_from_msgqueue().
void add_placeholder_stream | ( | placeholder_param_t * | phld, |
int | tmpfd | ||
) |
void add_vbas_stream | ( | Byte8_t | code, |
int | tmpfd | ||
) |
References add_vbas_with_bytelen_stream().
Referenced by recons_stream_from_msgqueue().
void add_vbas_with_bytelen_stream | ( | Byte8_t | code, |
int | bytelength, | ||
int | tmpfd | ||
) |
References FCGI_stderr.
Referenced by add_bin_id_vbas_stream(), and add_vbas_stream().
Byte8_t comp_precinct_id | ( | int | t, |
int | c, | ||
int | s, | ||
int | num_components, | ||
int | num_tiles | ||
) |
compute precinct ID A.3.2.1
[in] | t | tile index |
[in] | c | component index |
[in] | s | sequence number |
[in] | num_components | total number of components |
[in] | num_tiles | total number of tiles |
Referenced by enqueue_precinct(), recons_packet(), and recons_precinct().
void delete_message_in_msgqueue | ( | message_param_t ** | message, |
msgqueue_param_t * | msgqueue | ||
) |
delete a message in msgqueue
[in] | message | address of the deleting message pointer |
[in] | msgqueue | message queue pointer |
References msgqueue_param::first, msgqueue_param::last, message_param::next, and opj_free().
void delete_msgqueue | ( | msgqueue_param_t ** | msgqueue | ) |
delete message queue
[in] | msgqueue | address of the message queue pointer |
References delete_cachemodel(), message_param::next, and opj_free().
Referenced by destroy_jpipdecoder(), and terminate_dec_server().
void enqueue_box | ( | Byte8_t | meta_id, |
boxlist_param_t * | boxlist, | ||
msgqueue_param_t * | msgqueue, | ||
Byte8_t * | binOffset | ||
) |
References msgqueue_param::cachemodel, target_param::csn, enqueue_message(), boxlist_param::first, gene_metamsg(), box_param::length, box_param::next, box_param::offset, and cachemodel_param::target.
Referenced by enqueue_metadata().
void enqueue_boxcontents | ( | Byte8_t | meta_id, |
boxcontents_param_t * | boxcontents, | ||
msgqueue_param_t * | msgqueue, | ||
Byte8_t * | binOffset | ||
) |
References msgqueue_param::cachemodel, target_param::csn, enqueue_message(), gene_metamsg(), boxcontents_param::length, boxcontents_param::offset, and cachemodel_param::target.
Referenced by enqueue_metadata().
void enqueue_mainheader | ( | msgqueue_param_t * | msgqueue | ) |
enqueue main header data-bin into message queue
[in,out] | msgqueue | message queue pointer |
References message_param::aux, message_param::bin_offset, msgqueue_param::cachemodel, message_param::class_id, target_param::codeidx, target_param::csn, message_param::csn, enqueue_message(), message_param::in_class_id, message_param::last_byte, message_param::length, MAINHEADER_MSG, index_param::mhead_length, cachemodel_param::mhead_model, message_param::next, index_param::offset, opj_malloc(), OPJ_TRUE, message_param::phld, message_param::res_offset, and cachemodel_param::target.
Referenced by gene_JPIPstream().
void enqueue_message | ( | message_param_t * | msg, |
msgqueue_param_t * | msgqueue | ||
) |
References msgqueue_param::first, msgqueue_param::last, and message_param::next.
Referenced by enqueue_box(), enqueue_boxcontents(), enqueue_mainheader(), enqueue_phld(), enqueue_precinct(), enqueue_tile(), and enqueue_tileheader().
void enqueue_metadata | ( | Byte8_t | meta_id, |
msgqueue_param_t * | msgqueue | ||
) |
enqueue Metadata-bin into message queue
[in] | meta_id | metadata-bin id |
[in,out] | msgqueue | message queue pointer |
References metadata_param::boxcontents, metadata_param::boxlist, msgqueue_param::cachemodel, target_param::codeidx, enqueue_box(), enqueue_boxcontents(), enqueue_phld(), FCGI_stderr, msgqueue_param::last, message_param::last_byte, index_param::metadatalist, OPJ_TRUE, metadata_param::placeholderlist, search_metadata(), and cachemodel_param::target.
Referenced by enqueue_metabins().
void enqueue_phld | ( | Byte8_t | meta_id, |
placeholderlist_param_t * | phldlist, | ||
msgqueue_param_t * | msgqueue, | ||
Byte8_t * | binOffset | ||
) |
void enqueue_precinct | ( | int | seq_id, |
int | tile_id, | ||
int | comp_id, | ||
int | layers, | ||
msgqueue_param_t * | msgqueue | ||
) |
enqueue precinct data-bin into message queue
[in] | seq_id | precinct sequence number within its tile |
[in] | tile_id | tile index |
[in] | comp_id | component number |
[in] | layers | num of layers |
[in,out] | msgqueue | message queue |
References message_param::aux, message_param::bin_offset, msgqueue_param::cachemodel, message_param::class_id, index_param::COD, target_param::codeidx, comp_precinct_id(), SIZmarker_param::Csiz, target_param::csn, message_param::csn, enqueue_message(), get_elemLen(), get_elemOff(), get_nmax(), message_param::in_class_id, message_param::last_byte, message_param::length, message_param::next, CODmarker_param::numOflayers, index_param::offset, opj_malloc(), OPJ_TRUE, message_param::phld, cachemodel_param::pp_model, PRECINCT_MSG, index_param::precpacket, message_param::res_offset, index_param::SIZ, cachemodel_param::target, SIZmarker_param::XTnum, and SIZmarker_param::YTnum.
Referenced by enqueue_allprecincts(), and enqueue_precincts().
void enqueue_tile | ( | Byte4_t | tile_id, |
int | level, | ||
msgqueue_param_t * | msgqueue | ||
) |
enqueue tile data-bin into message queue
[in] | tile_id | tile id starting from 0 |
[in] | level | decomposition level |
[in,out] | msgqueue | message queue pointer |
References message_param::aux, message_param::bin_offset, msgqueue_param::cachemodel, message_param::class_id, target_param::codeidx, target_param::csn, message_param::csn, enqueue_message(), EXT_TILE_MSG, FCGI_stderr, get_elemLen(), get_elemOff(), get_m(), get_nmax(), message_param::in_class_id, message_param::last_byte, message_param::length, message_param::next, index_param::offset, opj_malloc(), OPJ_TRUE, message_param::phld, message_param::res_offset, cachemodel_param::target, TILE_MSG, index_param::tilepart, and cachemodel_param::tp_model.
Referenced by enqueue_imagedata().
void enqueue_tileheader | ( | int | tile_id, |
msgqueue_param_t * | msgqueue | ||
) |
enqueue tile headers data-bin into message queue
[in] | tile_id | tile id starting from 0 |
[in,out] | msgqueue | message queue pointer |
References message_param::aux, message_param::bin_offset, msgqueue_param::cachemodel, message_param::class_id, target_param::codeidx, target_param::csn, message_param::csn, enqueue_message(), get_elemOff(), message_param::in_class_id, message_param::last_byte, message_param::length, message_param::next, index_param::offset, opj_malloc(), OPJ_TRUE, message_param::phld, message_param::res_offset, cachemodel_param::target, cachemodel_param::th_model, TILE_HEADER_MSG, index_param::tileheader, index_param::tilepart, and mhixbox_param::tlen.
Referenced by enqueue_imagedata().
message_param_t * gene_metamsg | ( | Byte8_t | meta_id, |
Byte8_t | binoffset, | ||
Byte8_t | length, | ||
OPJ_OFF_T | res_offset, | ||
placeholder_param_t * | phld, | ||
Byte8_t | csn | ||
) |
References message_param::aux, message_param::bin_offset, message_param::class_id, message_param::csn, message_param::in_class_id, message_param::last_byte, message_param::length, METADATA_MSG, message_param::next, OPJ_FALSE, opj_malloc(), message_param::phld, and message_param::res_offset.
Referenced by enqueue_box(), enqueue_boxcontents(), and enqueue_phld().
msgqueue_param_t* gene_msgqueue | ( | OPJ_BOOL | stateless, |
cachemodel_param_t * | cachemodel | ||
) |
generate message queue
[in] | stateless | if this is a stateless message queue |
[in] | cachemodel | cachemodel pointer |
References msgqueue_param::cachemodel, msgqueue_param::first, msgqueue_param::last, opj_malloc(), and msgqueue_param::stateless.
Referenced by gene_JPIPstream(), init_dec_server(), and init_jpipdecoder().
Referenced by parse_JPIPstream().
void parse_JPIPstream | ( | Byte_t * | JPIPstream, |
Byte8_t | streamlen, | ||
OPJ_OFF_T | offset, | ||
msgqueue_param_t * | msgqueue | ||
) |
parse JPT- JPP- stream to message queue
[in] | JPIPstream | JPT- JPP- stream data pointer |
[in] | streamlen | JPIPstream length |
[in] | offset | offset of the stream from the whole beginning |
[in,out] | msgqueue | adding message queue pointer |
References message_param::aux, message_param::bin_offset, message_param::class_id, message_param::csn, msgqueue_param::first, message_param::in_class_id, msgqueue_param::last, message_param::last_byte, message_param::length, message_param::next, OPJ_FALSE, opj_malloc(), OPJ_TRUE, parse_bin_id_vbas(), parse_vbas(), message_param::phld, and message_param::res_offset.
Referenced by decode_jpip(), and handle_JPIPstreamMSG().
void parse_metadata | ( | metadata_param_t * | metadata, |
message_param_t * | msg, | ||
Byte_t * | stream | ||
) |
References metadata_param::boxcontents, metadata_param::boxlist, gene_boxbyOffinStream(), gene_boxcontents(), gene_boxlist(), gene_placeholderlist(), insert_box_into_list(), insert_placeholder_into_list(), message_param::length, parse_phld(), message_param::phld, metadata_param::placeholderlist, and message_param::res_offset.
Referenced by parse_metamsg().
void parse_metamsg | ( | msgqueue_param_t * | msgqueue, |
Byte_t * | stream, | ||
Byte8_t | streamlen, | ||
metadatalist_param_t * | metadatalist | ||
) |
parse JPT- JPP- stream to message queue
[in] | msgqueue | reference message queue pointer |
[in] | stream | stream data pointer |
[in] | streamlen | stream length |
[in] | metadatalist | adding metadata list pointer |
References message_param::class_id, msgqueue_param::first, gene_metadata(), message_param::in_class_id, insert_metadata_into_list(), METADATA_MSG, message_param::next, parse_metadata(), and message_param::res_offset.
Referenced by decode_jpip(), and handle_JPIPstreamMSG().
placeholder_param_t * parse_phld | ( | Byte_t * | datastream, |
Byte8_t | metalength | ||
) |
Referenced by parse_JPIPstream().
void print_binarycode | ( | Byte8_t | n, |
int | segmentlen | ||
) |
void print_msgqueue | ( | msgqueue_param_t * | msgqueue | ) |
print message queue
[in] | msgqueue | message queue pointer |
References message_param::aux, message_param::bin_offset, message_param::class_id, message_param::csn, msgqueue_param::first, message_param::in_class_id, message_param::last_byte, message_param::length, logstream, message_param::next, message_param::phld, print_placeholder(), and message_param::res_offset.
Referenced by output_log().
void recons_stream_from_msgqueue | ( | msgqueue_param_t * | msgqueue, |
int | tmpfd | ||
) |
reconstruct JPT/JPP-stream from message queue
[in] | msgqueue | message queue pointer |
[in] | tmpfd | file discriptor to write JPT/JPP-stream |
References add_bin_id_vbas_stream(), add_body_stream(), add_placeholder_stream(), add_vbas_stream(), message_param::aux, message_param::bin_offset, msgqueue_param::cachemodel, message_param::class_id, message_param::csn, target_param::fd, msgqueue_param::first, message_param::in_class_id, message_param::last_byte, message_param::length, message_param::next, message_param::phld, and cachemodel_param::target.