jp2k_encoder.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <assert.h>
#include "jp2k_encoder.h"
#include "j2kheader_manager.h"
#include "imgreg_manager.h"
#include "opj_inttypes.h"

Macros
#define	FCGI_stdout   stdout
#define	FCGI_stderr   stderr
#define	logstream   stderr

Functions
message_param_t *	search_message (Byte8_t class_id, Byte8_t in_class_id, Byte8_t csn, message_param_t *msg)
	search a message by class_id More...
Byte_t *	recons_codestream (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *codelen)
	reconstruct j2k codestream from JPT- (in future, JPP-) stream More...
Byte_t *	recons_j2k (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *j2klen)
	reconstruct j2k codestream from message queue More...
Byte_t *	add_emptyboxstream (placeholder_param_t *phld, Byte_t *jp2stream, Byte8_t *jp2len)
Byte_t *	add_msgstream (message_param_t *message, Byte_t *origstream, Byte_t *j2kstream, Byte8_t *j2klen)
Byte_t *	recons_jp2 (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, Byte8_t *jp2len)
	reconstruct jp2 file codestream from message queue More...
OPJ_BOOL	isJPPstream (Byte8_t csn, msgqueue_param_t *msgqueue)
Byte_t *	recons_codestream_from_JPTstream (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *j2klen)
Byte_t *	recons_codestream_from_JPPstream (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, int fw, int fh, Byte8_t *j2klen)
Byte_t *	add_EOC (Byte_t *j2kstream, Byte8_t *j2klen)
Byte_t *	add_mainhead_msgstream (msgqueue_param_t *msgqueue, Byte_t *origstream, Byte_t *j2kstream, Byte8_t csn, Byte8_t *j2klen)
Byte8_t	get_last_tileID (msgqueue_param_t *msgqueue, Byte8_t csn, OPJ_BOOL isJPPstream)
Byte_t *	add_emptytilestream (const Byte8_t tileID, Byte_t *j2kstream, Byte8_t *j2klen)
Byte_t *	add_SOTmkr (Byte_t *j2kstream, Byte8_t *j2klen)
Byte_t *	recons_bitstream (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn, Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev, int *max_reslev, Byte8_t *j2klen)
Byte_t *	recons_LRCPbitstream (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn, Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev, int *max_reslev, Byte8_t *j2klen)
Byte_t *	recons_RLCPbitstream (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn, Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev, int *max_reslev, Byte8_t *j2klen)
Byte_t *	recons_RPCLbitstream (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn, Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev, int *max_reslev, Byte8_t *j2klen)
Byte_t *	recons_PCRLbitstream (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn, Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev, int *max_reslev, Byte8_t *j2klen)
Byte_t *	recons_CPRLbitstream (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn, Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int mindeclev, int *max_reslev, Byte8_t *j2klen)
int	comp_numOfprcts (Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int r)
Byte8_t	comp_seqID (Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int r, int p)
Byte_t *	recons_packet (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn, Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int *max_reslev, int comp_idx, int res_idx, int prct_idx, int lay_idx, Byte8_t *j2klen)
Byte_t *	recons_precinct (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte_t *j2kstream, Byte8_t csn, Byte8_t tileID, SIZmarker_param_t SIZ, CODmarker_param_t COD, int *max_reslev, int comp_idx, int res_idx, Byte8_t seqID, Byte8_t *j2klen)
Byte_t *	add_padding (Byte8_t padding, Byte_t *j2kstream, Byte8_t *j2klen)
Byte_t *	gene_msgstream (message_param_t *message, Byte_t *stream, Byte8_t *length)
Byte_t *	gene_emptytilestream (const Byte8_t tileID, Byte8_t *length)
Byte_t *	recons_j2kmainhead (msgqueue_param_t *msgqueue, Byte_t *jpipstream, Byte8_t csn, Byte8_t *j2klen)
	reconstruct j2k codestream of mainheader from message queue More...

Macro Definition Documentation

#define FCGI_stderr   stderr

Referenced by isJPPstream(), and recons_bitstream().

#define FCGI_stdout   stdout

#define logstream   stderr

Function Documentation

Byte_t * add_emptyboxstream	(	placeholder_param_t *	phld,
		Byte_t *	jp2stream,
		Byte8_t *	jp2len
	)

References big4(), big8(), opj_free(), opj_malloc(), placeholder_param::OrigBH, and placeholder_param::OrigBHlen.

Referenced by recons_jp2().

Byte_t * add_emptytilestream	(	const Byte8_t	tileID,
		Byte_t *	j2kstream,
		Byte8_t *	j2klen
	)

References gene_emptytilestream(), opj_free(), and opj_malloc().

Referenced by recons_codestream_from_JPPstream(), and recons_codestream_from_JPTstream().

Byte_t * add_EOC	(	Byte_t *	j2kstream,
		Byte8_t *	j2klen
	)

References opj_free(), and opj_malloc().

Referenced by recons_codestream_from_JPPstream(), and recons_codestream_from_JPTstream().

Byte_t * add_mainhead_msgstream	(	msgqueue_param_t *	msgqueue,
		Byte_t *	origstream,
		Byte_t *	j2kstream,
		Byte8_t	csn,
		Byte8_t *	j2klen
	)

References add_msgstream(), message_param::bin_offset, msgqueue_param::first, message_param::length, MAINHEADER_MSG, message_param::next, and search_message().

Referenced by recons_codestream_from_JPPstream(), recons_codestream_from_JPTstream(), and recons_j2kmainhead().

Byte_t * add_msgstream	(	message_param_t *	message,
		Byte_t *	origstream,
		Byte_t *	j2kstream,
		Byte8_t *	j2klen
	)

References gene_msgstream(), opj_free(), and opj_malloc().

Referenced by add_mainhead_msgstream(), recons_codestream_from_JPPstream(), recons_codestream_from_JPTstream(), recons_jp2(), recons_packet(), and recons_precinct().

Byte_t * add_padding	(	Byte8_t	padding,
		Byte_t *	j2kstream,
		Byte8_t *	j2klen
	)

References opj_free(), and opj_malloc().

Referenced by recons_packet(), and recons_precinct().

Byte_t * add_SOTmkr	(	Byte_t *	j2kstream,
		Byte8_t *	j2klen
	)

References opj_free(), and opj_malloc().

Referenced by recons_codestream_from_JPPstream().

int comp_numOfprcts	(	Byte8_t	tileID,
		SIZmarker_param_t	SIZ,
		CODmarker_param_t	COD,
		int	r
	)

References get_tile_XSiz(), get_tile_YSiz(), CODmarker_param::numOfdecomp, CODmarker_param::XPsiz, and CODmarker_param::YPsiz.

Referenced by comp_seqID(), recons_CPRLbitstream(), recons_LRCPbitstream(), recons_PCRLbitstream(), recons_RLCPbitstream(), and recons_RPCLbitstream().

Byte8_t comp_seqID	(	Byte8_t	tileID,
		SIZmarker_param_t	SIZ,
		CODmarker_param_t	COD,
		int	r,
		int	p
	)

References comp_numOfprcts().

Referenced by recons_CPRLbitstream(), recons_packet(), and recons_PCRLbitstream().

Byte_t * gene_emptytilestream	(	const Byte8_t	tileID,
		Byte8_t *	length
	)

References opj_malloc().

Referenced by add_emptytilestream().

Byte_t * gene_msgstream	(	message_param_t *	message,
		Byte_t *	stream,
		Byte8_t *	length
	)

References message_param::length, opj_malloc(), and message_param::res_offset.

Referenced by add_msgstream().

Byte8_t get_last_tileID	(	msgqueue_param_t *	msgqueue,
		Byte8_t	csn,
		OPJ_BOOL	isJPPstream
	)

References message_param::class_id, message_param::csn, EXT_TILE_MSG, msgqueue_param::first, message_param::in_class_id, message_param::next, TILE_HEADER_MSG, and TILE_MSG.

Referenced by recons_codestream_from_JPPstream(), and recons_codestream_from_JPTstream().

OPJ_BOOL isJPPstream	(	Byte8_t	csn,
		msgqueue_param_t *	msgqueue
	)

References message_param::class_id, message_param::csn, FCGI_stderr, msgqueue_param::first, message_param::next, OPJ_FALSE, and OPJ_TRUE.

Referenced by recons_codestream().

Byte_t * recons_bitstream	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte_t *	j2kstream,
		Byte8_t	csn,
		Byte8_t	tileID,
		SIZmarker_param_t	SIZ,
		CODmarker_param_t	COD,
		int	mindeclev,
		int *	max_reslev,
		Byte8_t *	j2klen
	)

References FCGI_stderr, OPJ_CPRL, OPJ_LRCP, OPJ_PCRL, OPJ_RLCP, OPJ_RPCL, CODmarker_param::prog_order, recons_CPRLbitstream(), recons_LRCPbitstream(), recons_PCRLbitstream(), recons_RLCPbitstream(), and recons_RPCLbitstream().

Referenced by recons_codestream_from_JPPstream().

Byte_t * recons_codestream	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte8_t	csn,
		int	fw,
		int	fh,
		Byte8_t *	codelen
	)

reconstruct j2k codestream from JPT- (in future, JPP-) stream

Parameters

[in]	msgqueue	message queue pointer
[in]	jpipstream	original JPT- JPP- stream
[in]	csn	codestream number
[in]	fw	reconstructing image frame width
[in]	fh	reconstructing image frame height
[out]	codelen	codestream length

Returns

generated reconstructed j2k codestream

References isJPPstream(), recons_codestream_from_JPPstream(), and recons_codestream_from_JPTstream().

Referenced by recons_j2k(), and recons_jp2().

Byte_t * recons_codestream_from_JPPstream	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte8_t	csn,
		int	fw,
		int	fh,
		Byte8_t *	j2klen
	)

References add_emptytilestream(), add_EOC(), add_mainhead_msgstream(), add_msgstream(), add_SOTmkr(), message_param::bin_offset, comp_decomplev(), SIZmarker_param::Csiz, delete_COD(), msgqueue_param::first, get_last_tileID(), get_mainheader_from_j2kstream(), message_param::length, modify_mainheader(), modify_tileheader(), message_param::next, CODmarker_param::numOfdecomp, OPJ_FALSE, OPJ_TRUE, recons_bitstream(), search_message(), TILE_HEADER_MSG, SIZmarker_param::Xsiz, and SIZmarker_param::Ysiz.

Referenced by recons_codestream().

Byte_t * recons_codestream_from_JPTstream	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte8_t	csn,
		int	fw,
		int	fh,
		Byte8_t *	j2klen
	)

References add_emptytilestream(), add_EOC(), add_mainhead_msgstream(), add_msgstream(), message_param::aux, message_param::bin_offset, comp_decomplev(), EXT_TILE_MSG, msgqueue_param::first, get_last_tileID(), get_mainheader_from_j2kstream(), message_param::length, message_param::next, OPJ_FALSE, OPJ_TRUE, search_message(), TILE_MSG, SIZmarker_param::Xsiz, and SIZmarker_param::Ysiz.

Referenced by recons_codestream().

Byte_t * recons_CPRLbitstream	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte_t *	j2kstream,
		Byte8_t	csn,
		Byte8_t	tileID,
		SIZmarker_param_t	SIZ,
		CODmarker_param_t	COD,
		int	mindeclev,
		int *	max_reslev,
		Byte8_t *	j2klen
	)

References comp_numOfprcts(), comp_seqID(), SIZmarker_param::Csiz, CODmarker_param::numOfdecomp, recons_precinct(), and CODmarker_param::Scod.

Referenced by recons_bitstream().

Byte_t* recons_j2k	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte8_t	csn,
		int	fw,
		int	fh,
		Byte8_t *	j2klen
	)

reconstruct j2k codestream from message queue

Parameters

[in]	msgqueue	message queue pointer
[in]	jpipstream	original jpt- jpp- stream
[in]	csn	codestream number
[in]	fw	reconstructing image frame width
[in]	fh	reconstructing image frame height
[out]	j2klen	pointer to the j2k codestream length

Returns

generated reconstructed j2k codestream

References recons_codestream().

Referenced by decode_jpip(), and jpipstream_to_pnm().

Byte_t* recons_j2kmainhead	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte8_t	csn,
		Byte8_t *	j2klen
	)

reconstruct j2k codestream of mainheader from message queue

Parameters

[in]	msgqueue	message queue pointer
[in]	jpipstream	original jpt- jpp- stream
[in]	csn	codestream number
[out]	j2klen	pointer to the j2k codestream length

Returns

generated reconstructed j2k codestream

References add_mainhead_msgstream().

Referenced by get_SIZ_from_jpipstream().

Byte_t* recons_jp2	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte8_t	csn,
		Byte8_t *	jp2len
	)

reconstruct jp2 file codestream from message queue

Parameters

[in]	msgqueue	message queue pointer
[in]	jpipstream	original jpt- jpp- stream
[in]	csn	codestream number
[out]	jp2len	pointer to the jp2 codestream length

Returns

generated reconstructed jp2 codestream

References add_emptyboxstream(), add_msgstream(), msgqueue_param::first, METADATA_MSG, message_param::next, opj_free(), placeholder_param::OrigBH, placeholder_param::OrigBHlen, message_param::phld, recons_codestream(), and search_message().

Referenced by decode_jpip(), and handle_JP2saveMSG().

Byte_t * recons_LRCPbitstream	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte_t *	j2kstream,
		Byte8_t	csn,
		Byte8_t	tileID,
		SIZmarker_param_t	SIZ,
		CODmarker_param_t	COD,
		int	mindeclev,
		int *	max_reslev,
		Byte8_t *	j2klen
	)

References comp_numOfprcts(), SIZmarker_param::Csiz, CODmarker_param::numOfdecomp, CODmarker_param::numOflayers, recons_packet(), and CODmarker_param::Scod.

Referenced by recons_bitstream().

Byte_t * recons_packet	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte_t *	j2kstream,
		Byte8_t	csn,
		Byte8_t	tileID,
		SIZmarker_param_t	SIZ,
		CODmarker_param_t	COD,
		int *	max_reslev,
		int	comp_idx,
		int	res_idx,
		int	prct_idx,
		int	lay_idx,
		Byte8_t *	j2klen
	)

References add_msgstream(), add_padding(), message_param::bin_offset, comp_precinct_id(), comp_seqID(), SIZmarker_param::Csiz, msgqueue_param::first, message_param::length, message_param::next, OPJ_FALSE, OPJ_TRUE, PRECINCT_MSG, CODmarker_param::Scod, search_message(), SIZmarker_param::XTnum, and SIZmarker_param::YTnum.

Referenced by recons_LRCPbitstream(), and recons_RLCPbitstream().

Byte_t * recons_PCRLbitstream	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte_t *	j2kstream,
		Byte8_t	csn,
		Byte8_t	tileID,
		SIZmarker_param_t	SIZ,
		CODmarker_param_t	COD,
		int	mindeclev,
		int *	max_reslev,
		Byte8_t *	j2klen
	)

References comp_numOfprcts(), comp_seqID(), SIZmarker_param::Csiz, CODmarker_param::numOfdecomp, recons_precinct(), and CODmarker_param::Scod.

Referenced by recons_bitstream().

Byte_t * recons_precinct	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte_t *	j2kstream,
		Byte8_t	csn,
		Byte8_t	tileID,
		SIZmarker_param_t	SIZ,
		CODmarker_param_t	COD,
		int *	max_reslev,
		int	comp_idx,
		int	res_idx,
		Byte8_t	seqID,
		Byte8_t *	j2klen
	)

References add_msgstream(), add_padding(), message_param::bin_offset, comp_precinct_id(), SIZmarker_param::Csiz, msgqueue_param::first, message_param::last_byte, message_param::length, message_param::next, CODmarker_param::numOflayers, OPJ_FALSE, OPJ_TRUE, PRECINCT_MSG, CODmarker_param::Scod, search_message(), SIZmarker_param::XTnum, and SIZmarker_param::YTnum.

Referenced by recons_CPRLbitstream(), recons_PCRLbitstream(), and recons_RPCLbitstream().

Byte_t * recons_RLCPbitstream	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte_t *	j2kstream,
		Byte8_t	csn,
		Byte8_t	tileID,
		SIZmarker_param_t	SIZ,
		CODmarker_param_t	COD,
		int	mindeclev,
		int *	max_reslev,
		Byte8_t *	j2klen
	)

References comp_numOfprcts(), SIZmarker_param::Csiz, CODmarker_param::numOfdecomp, CODmarker_param::numOflayers, recons_packet(), and CODmarker_param::Scod.

Referenced by recons_bitstream().

Byte_t * recons_RPCLbitstream	(	msgqueue_param_t *	msgqueue,
		Byte_t *	jpipstream,
		Byte_t *	j2kstream,
		Byte8_t	csn,
		Byte8_t	tileID,
		SIZmarker_param_t	SIZ,
		CODmarker_param_t	COD,
		int	mindeclev,
		int *	max_reslev,
		Byte8_t *	j2klen
	)

References comp_numOfprcts(), SIZmarker_param::Csiz, CODmarker_param::numOfdecomp, recons_precinct(), and CODmarker_param::Scod.

Referenced by recons_bitstream().

message_param_t * search_message	(	Byte8_t	class_id,
		Byte8_t	in_class_id,
		Byte8_t	csn,
		message_param_t *	msg
	)

search a message by class_id

Parameters

[in]	class_id	class identifiers
[in]	in_class_id	in-class identifiers, -1 means any
[in]	csn	codestream number
[in]	msg	first message pointer of the searching list

Returns

found message pointer

References message_param::class_id, message_param::csn, message_param::in_class_id, and message_param::next.

Referenced by add_mainhead_msgstream(), recons_codestream_from_JPPstream(), recons_codestream_from_JPTstream(), recons_jp2(), recons_packet(), and recons_precinct().