OpenJPEG  2.1.0
openjpeg.h
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1  /*
2  * The copyright in this software is being made available under the 2-clauses
3  * BSD License, included below. This software may be subject to other third
4  * party and contributor rights, including patent rights, and no such rights
5  * are granted under this license.
6  *
7  * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
8  * Copyright (c) 2002-2014, Professor Benoit Macq
9  * Copyright (c) 2001-2003, David Janssens
10  * Copyright (c) 2002-2003, Yannick Verschueren
11  * Copyright (c) 2003-2007, Francois-Olivier Devaux
12  * Copyright (c) 2003-2014, Antonin Descampe
13  * Copyright (c) 2005, Herve Drolon, FreeImage Team
14  * Copyright (c) 2006-2007, Parvatha Elangovan
15  * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
16  * Copyright (c) 2010-2011, Kaori Hagihara
17  * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France
18  * Copyright (c) 2012, CS Systemes d'Information, France
19  * All rights reserved.
20  *
21  * Redistribution and use in source and binary forms, with or without
22  * modification, are permitted provided that the following conditions
23  * are met:
24  * 1. Redistributions of source code must retain the above copyright
25  * notice, this list of conditions and the following disclaimer.
26  * 2. Redistributions in binary form must reproduce the above copyright
27  * notice, this list of conditions and the following disclaimer in the
28  * documentation and/or other materials provided with the distribution.
29  *
30  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
31  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
32  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
33  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
34  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
35  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
36  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
37  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
38  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
39  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
40  * POSSIBILITY OF SUCH DAMAGE.
41  */
42 #ifndef OPENJPEG_H
43 #define OPENJPEG_H
44 
45 
46 /*
47 ==========================================================
48  Compiler directives
49 ==========================================================
50 */
51 
52 /*
53 The inline keyword is supported by C99 but not by C90.
54 Most compilers implement their own version of this keyword ...
55 */
56 #ifndef INLINE
57  #if defined(_MSC_VER)
58  #define INLINE __forceinline
59  #elif defined(__GNUC__)
60  #define INLINE __inline__
61  #elif defined(__MWERKS__)
62  #define INLINE inline
63  #else
64  /* add other compilers here ... */
65  #define INLINE
66  #endif /* defined(<Compiler>) */
67 #endif /* INLINE */
68 
69 /* deprecated attribute */
70 #ifdef __GNUC__
71  #define OPJ_DEPRECATED(func) func __attribute__ ((deprecated))
72 #elif defined(_MSC_VER)
73  #define OPJ_DEPRECATED(func) __declspec(deprecated) func
74 #else
75  #pragma message("WARNING: You need to implement DEPRECATED for this compiler")
76  #define OPJ_DEPRECATED(func) func
77 #endif
78 
79 #if defined(OPJ_STATIC) || !defined(_WIN32)
80 /* http://gcc.gnu.org/wiki/Visibility */
81 #if __GNUC__ >= 4
82 #define OPJ_API __attribute__ ((visibility ("default")))
83 #define OPJ_LOCAL __attribute__ ((visibility ("hidden")))
84 #else
85 #define OPJ_API
86 #define OPJ_LOCAL
87 #endif
88 #define OPJ_CALLCONV
89 #else
90 #define OPJ_CALLCONV __stdcall
91 /*
92 The following ifdef block is the standard way of creating macros which make exporting
93 from a DLL simpler. All files within this DLL are compiled with the OPJ_EXPORTS
94 symbol defined on the command line. this symbol should not be defined on any project
95 that uses this DLL. This way any other project whose source files include this file see
96 OPJ_API functions as being imported from a DLL, wheras this DLL sees symbols
97 defined with this macro as being exported.
98 */
99 #if defined(OPJ_EXPORTS) || defined(DLL_EXPORT)
100 #define OPJ_API __declspec(dllexport)
101 #else
102 #define OPJ_API __declspec(dllimport)
103 #endif /* OPJ_EXPORTS */
104 #endif /* !OPJ_STATIC || !_WIN32 */
105 
106 typedef int OPJ_BOOL;
107 #define OPJ_TRUE 1
108 #define OPJ_FALSE 0
109 
110 typedef char OPJ_CHAR;
111 typedef float OPJ_FLOAT32;
112 typedef double OPJ_FLOAT64;
113 typedef unsigned char OPJ_BYTE;
114 
115 #include "opj_stdint.h"
116 
117 typedef int8_t OPJ_INT8;
118 typedef uint8_t OPJ_UINT8;
119 typedef int16_t OPJ_INT16;
120 typedef uint16_t OPJ_UINT16;
121 typedef int32_t OPJ_INT32;
122 typedef uint32_t OPJ_UINT32;
123 typedef int64_t OPJ_INT64;
124 typedef uint64_t OPJ_UINT64;
125 
126 typedef int64_t OPJ_OFF_T; /* 64-bit file offset type */
127 
128 #include <stdio.h>
129 typedef size_t OPJ_SIZE_T;
130 
131 /* Avoid compile-time warning because parameter is not used */
132 #define OPJ_ARG_NOT_USED(x) (void)(x)
133 
134 /*
135 ==========================================================
136  Useful constant definitions
137 ==========================================================
138 */
139 
140 #define OPJ_PATH_LEN 4096
142 #define OPJ_J2K_MAXRLVLS 33
143 #define OPJ_J2K_MAXBANDS (3*OPJ_J2K_MAXRLVLS-2)
145 #define OPJ_J2K_DEFAULT_NB_SEGS 10
146 #define OPJ_J2K_STREAM_CHUNK_SIZE 0x100000
147 #define OPJ_J2K_DEFAULT_HEADER_SIZE 1000
148 #define OPJ_J2K_MCC_DEFAULT_NB_RECORDS 10
149 #define OPJ_J2K_MCT_DEFAULT_NB_RECORDS 10
150 
151 /* UniPG>> */ /* NOT YET USED IN THE V2 VERSION OF OPENJPEG */
152 #define JPWL_MAX_NO_TILESPECS 16
153 #define JPWL_MAX_NO_PACKSPECS 16
154 #define JPWL_MAX_NO_MARKERS 512
155 #define JPWL_PRIVATEINDEX_NAME "jpwl_index_privatefilename"
156 #define JPWL_EXPECTED_COMPONENTS 3
157 #define JPWL_MAXIMUM_TILES 8192
158 #define JPWL_MAXIMUM_HAMMING 2
159 #define JPWL_MAXIMUM_EPB_ROOM 65450
160 /* <<UniPG */
161 
166 #define OPJ_IMG_INFO 1
167 #define OPJ_J2K_MH_INFO 2
168 #define OPJ_J2K_TH_INFO 4
169 #define OPJ_J2K_TCH_INFO 8
170 #define OPJ_J2K_MH_IND 16
171 #define OPJ_J2K_TH_IND 32
172 /*FIXME #define OPJ_J2K_CSTR_IND 48*/
173 #define OPJ_JP2_INFO 128
174 #define OPJ_JP2_IND 256
190 #define OPJ_PROFILE_NONE 0x0000
191 #define OPJ_PROFILE_0 0x0001
192 #define OPJ_PROFILE_1 0x0002
193 #define OPJ_PROFILE_PART2 0x8000
194 #define OPJ_PROFILE_CINEMA_2K 0x0003
195 #define OPJ_PROFILE_CINEMA_4K 0x0004
196 #define OPJ_PROFILE_CINEMA_S2K 0x0005
197 #define OPJ_PROFILE_CINEMA_S4K 0x0006
198 #define OPJ_PROFILE_CINEMA_LTS 0x0007
199 #define OPJ_PROFILE_BC_SINGLE 0x0100
200 #define OPJ_PROFILE_BC_MULTI 0x0200
201 #define OPJ_PROFILE_BC_MULTI_R 0x0300
202 #define OPJ_PROFILE_IMF_2K 0x0400
203 #define OPJ_PROFILE_IMF_4K 0x0401
204 #define OPJ_PROFILE_IMF_8K 0x0402
205 #define OPJ_PROFILE_IMF_2K_R 0x0403
206 #define OPJ_PROFILE_IMF_4K_R 0x0800
207 #define OPJ_PROFILE_IMF_8K_R 0x0801
212 #define OPJ_EXTENSION_NONE 0x0000
213 #define OPJ_EXTENSION_MCT 0x0100
218 #define OPJ_IS_CINEMA(v) (((v) >= OPJ_PROFILE_CINEMA_2K)&&((v) <= OPJ_PROFILE_CINEMA_S4K))
219 #define OPJ_IS_STORAGE(v) ((v) == OPJ_PROFILE_CINEMA_LTS)
220 #define OPJ_IS_BROADCAST(v) (((v) >= OPJ_PROFILE_BC_SINGLE)&&((v) <= ((OPJ_PROFILE_BC_MULTI_R) | (0x000b))))
221 #define OPJ_IS_IMF(v) (((v) >= OPJ_PROFILE_IMF_2K)&&((v) <= ((OPJ_PROFILE_IMF_8K_R) | (0x009b))))
222 #define OPJ_IS_PART2(v) ((v) & OPJ_PROFILE_PART2)
223 
227 #define OPJ_CINEMA_24_CS 1302083
228 #define OPJ_CINEMA_48_CS 651041
229 #define OPJ_CINEMA_24_COMP 1041666
230 #define OPJ_CINEMA_48_COMP 520833
232 /*
233 ==========================================================
234  enum definitions
235 ==========================================================
236 */
237 
242 typedef enum RSIZ_CAPABILITIES {
246  OPJ_MCT = 0x8100
248 
253 typedef enum CINEMA_MODE {
254  OPJ_OFF = 0,
259 
263 typedef enum PROG_ORDER {
265  OPJ_LRCP = 0,
266  OPJ_RLCP = 1,
267  OPJ_RPCL = 2,
268  OPJ_PCRL = 3,
269  OPJ_CPRL = 4
271 
275 typedef enum COLOR_SPACE {
284 
288 typedef enum CODEC_FORMAT {
296 
297 
298 /*
299 ==========================================================
300  event manager typedef definitions
301 ==========================================================
302 */
303 
309 typedef void (*opj_msg_callback) (const char *msg, void *client_data);
310 
311 /*
312 ==========================================================
313  codec typedef definitions
314 ==========================================================
315 */
316 
321 typedef struct opj_poc {
344 } opj_poc_t;
345 
349 typedef struct opj_cparameters {
353  int cp_tx0;
355  int cp_ty0;
357  int cp_tdx;
359  int cp_tdy;
369  char *cp_comment;
371  int csty;
381  float tcp_rates[100];
383  float tcp_distoratio[100];
391  int mode;
398  /* number of precinct size specifications */
399  int res_spec;
404 
412  int index_on;
429 /* UniPG>> */ /* NOT YET USED IN THE V2 VERSION OF OPENJPEG */
459 /* <<UniPG */
460 
477  char tp_on;
479  char tp_flag;
481  char tcp_mct;
486  void * mct_data;
498 
499 #define OPJ_DPARAMETERS_IGNORE_PCLR_CMAP_CDEF_FLAG 0x0001
500 
504 typedef struct opj_dparameters {
520 
531 
542 
547 
550 /* UniPG>> */ /* NOT YET USED IN THE V2 VERSION OF OPENJPEG */
560 /* <<UniPG */
561 
562  unsigned int flags;
563 
565 
566 
570 typedef void * opj_codec_t;
571 
572 /*
573 ==========================================================
574  I/O stream typedef definitions
575 ==========================================================
576 */
577 
582 #define OPJ_STREAM_READ OPJ_TRUE
583 
584 #define OPJ_STREAM_WRITE OPJ_FALSE
585 
586 /*
587  * Callback function prototype for read function
588  */
589 typedef OPJ_SIZE_T (* opj_stream_read_fn) (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data) ;
590 
591 /*
592  * Callback function prototype for write function
593  */
594 typedef OPJ_SIZE_T (* opj_stream_write_fn) (void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_data) ;
595 
596 /*
597  * Callback function prototype for skip function
598  */
599 typedef OPJ_OFF_T (* opj_stream_skip_fn) (OPJ_OFF_T p_nb_bytes, void * p_user_data) ;
600 
601 /*
602  * Callback function prototype for seek function
603  */
604 typedef OPJ_BOOL (* opj_stream_seek_fn) (OPJ_OFF_T p_nb_bytes, void * p_user_data) ;
605 
606 /*
607  * Callback function prototype for free user data function
608  */
609 typedef void (* opj_stream_free_user_data_fn) (void * p_user_data) ;
610 
611 /*
612  * JPEG2000 Stream.
613  */
614 typedef void * opj_stream_t;
615 
616 /*
617 ==========================================================
618  image typedef definitions
619 ==========================================================
620 */
621 
625 typedef struct opj_image_comp {
653 
657 typedef struct opj_image {
676 } opj_image_t;
677 
678 
682 typedef struct opj_image_comptparm {
702 
703 
704 /*
705 ==========================================================
706  Information on the JPEG 2000 codestream
707 ==========================================================
708 */
709 /* QUITE EXPERIMENTAL FOR THE MOMENT */
710 
714 typedef struct opj_packet_info {
722  double disto;
724 
725 
726 /* UniPG>> */
730 typedef struct opj_marker_info {
732  unsigned short int type;
736  int len;
738 /* <<UniPG */
739 
743 typedef struct opj_tp_info {
754 } opj_tp_info_t;
755 
759 typedef struct opj_tile_info {
761  double *thresh;
763  int tileno;
769  int end_pos;
771  int pw[33];
773  int ph[33];
775  int pdx[33];
777  int pdy[33];
781  int numpix;
783  double distotile;
785  int marknum;
791  int num_tps;
795 
799 typedef struct opj_codestream_info {
801  double D_max;
803  int packno;
807  int image_w;
809  int image_h;
813  int tile_x;
815  int tile_y;
817  int tile_Ox;
819  int tile_Oy;
821  int tw;
823  int th;
825  int numcomps;
830 /* UniPG>> */
832  int marknum;
837 /* <<UniPG */
847 
848 /* <----------------------------------------------------------- */
849 /* new output managment of the codestream information and index */
850 
854 typedef struct opj_tccp_info
855 {
884 }
886 
890 typedef struct opj_tile_v2_info {
891 
893  int tileno;
902 
905 
907 
911 typedef struct opj_codestream_info_v2 {
912  /* Tile info */
925 
928 
931 
933  opj_tile_info_v2_t *tile_info; /* FIXME not used for the moment */
934 
936 
937 
941 typedef struct opj_tp_index {
948 
950 
954 typedef struct opj_tile_index {
957 
966 
967  /* UniPG>> */ /* NOT USED FOR THE MOMENT IN THE V2 VERSION */
974  /* <<UniPG */
975 
980 
982 
986 typedef struct opj_codestream_index {
991 
994 
995 /* UniPG>> */ /* NOT USED FOR THE MOMENT IN THE V2 VERSION */
1002 /* <<UniPG */
1003 
1007  opj_tile_index_t *tile_index; /* FIXME not used for the moment */
1008 
1010 /* -----------------------------------------------------------> */
1011 
1012 /*
1013 ==========================================================
1014  Metadata from the JP2file
1015 ==========================================================
1016 */
1017 
1022 typedef struct opj_jp2_metadata {
1025 
1027 
1032 typedef struct opj_jp2_index {
1035 
1036 } opj_jp2_index_t;
1037 
1038 
1039 #ifdef __cplusplus
1040 extern "C" {
1041 #endif
1042 
1043 
1044 /*
1045 ==========================================================
1046  openjpeg version
1047 ==========================================================
1048 */
1049 
1050 /* Get the version of the openjpeg library*/
1051 OPJ_API const char * OPJ_CALLCONV opj_version(void);
1052 
1053 /*
1054 ==========================================================
1055  image functions definitions
1056 ==========================================================
1057 */
1058 
1068 
1075 
1086 
1087 /*
1088 ==========================================================
1089  stream functions definitions
1090 ==========================================================
1091 */
1092 
1101 
1111 
1119 
1126 
1133 
1140 
1147 
1154 OPJ_API void OPJ_CALLCONV opj_stream_set_user_data (opj_stream_t* p_stream, void * p_data, opj_stream_free_user_data_fn p_function);
1155 
1163 
1169 OPJ_API opj_stream_t* OPJ_CALLCONV opj_stream_create_default_file_stream (const char *fname, OPJ_BOOL p_is_read_stream);
1170 
1177  OPJ_SIZE_T p_buffer_size,
1178  OPJ_BOOL p_is_read_stream);
1179 
1180 /*
1181 ==========================================================
1182  event manager functions definitions
1183 ==========================================================
1184 */
1192  opj_msg_callback p_callback,
1193  void * p_user_data);
1201  opj_msg_callback p_callback,
1202  void * p_user_data);
1210  opj_msg_callback p_callback,
1211  void * p_user_data);
1212 
1213 /*
1214 ==========================================================
1215  codec functions definitions
1216 ==========================================================
1217 */
1218 
1226 
1233 
1240  opj_stream_t *p_stream);
1241 
1242 
1248 
1259  opj_dparameters_t *parameters );
1260 
1271  opj_codec_t *p_codec,
1272  opj_image_t **p_image);
1273 
1287  opj_image_t* p_image,
1288  OPJ_INT32 p_start_x, OPJ_INT32 p_start_y,
1289  OPJ_INT32 p_end_x, OPJ_INT32 p_end_y );
1290 
1300  opj_stream_t *p_stream,
1301  opj_image_t *p_image);
1302 
1314  opj_stream_t *p_stream,
1315  opj_image_t *p_image,
1316  OPJ_UINT32 tile_index);
1317 
1326 
1340  OPJ_UINT32 p_tile_index,
1341  OPJ_BYTE * p_data,
1342  OPJ_UINT32 p_data_size,
1343  opj_stream_t *p_stream );
1344 
1367  opj_stream_t * p_stream,
1368  OPJ_UINT32 * p_tile_index,
1369  OPJ_UINT32 * p_data_size,
1370  OPJ_INT32 * p_tile_x0, OPJ_INT32 * p_tile_y0,
1371  OPJ_INT32 * p_tile_x1, OPJ_INT32 * p_tile_y1,
1372  OPJ_UINT32 * p_nb_comps,
1373  OPJ_BOOL * p_should_go_on );
1374 
1388  OPJ_UINT32 p_tile_index,
1389  OPJ_BYTE * p_data,
1390  OPJ_UINT32 p_data_size,
1391  opj_stream_t *p_stream );
1392 
1393 /* COMPRESSION FUNCTIONS*/
1394 
1401 
1424 
1432  opj_cparameters_t *parameters,
1433  opj_image_t *image);
1434 
1442  opj_image_t * p_image,
1443  opj_stream_t *p_stream);
1444 
1451  opj_stream_t *p_stream);
1452 
1461  opj_stream_t *p_stream);
1462 /*
1463 ==========================================================
1464  codec output functions definitions
1465 ==========================================================
1466 */
1467 /* EXPERIMENTAL FUNCTIONS FOR NOW, USED ONLY IN J2K_DUMP*/
1468 
1474 
1475 
1485  OPJ_INT32 info_flag,
1486  FILE* output_stream);
1487 
1497 
1507 
1509 
1510 
1520 
1530 
1531 
1532 /*
1533 ==========================================================
1534  MCT functions
1535 ==========================================================
1536 */
1537 
1549  OPJ_FLOAT32 * pEncodingMatrix,
1550  OPJ_INT32 * p_dc_shift,
1551  OPJ_UINT32 pNbComp);
1552 
1553 
1554 
1555 #ifdef __cplusplus
1556 }
1557 #endif
1558 
1559 #endif /* OPENJPEG_H */
OPJ_UINT32 dy
YRsiz: vertical separation of a sample of ith component with respect to the reference grid...
Definition: openjpeg.h:686
int jpwl_hprot_MH
error protection method for MH (0,1,16,32,37-128)
Definition: openjpeg.h:435
OPJ_UINT32 current_nb_tps
current nb of tile part (allocated)
Definition: openjpeg.h:961
int jpwl_pprot_packno[JPWL_MAX_NO_PACKSPECS]
packet number of packet protection specification (>=0)
Definition: openjpeg.h:443
int * cp_matrice
fixed layer
Definition: openjpeg.h:367
Not Digital Cinema.
Definition: openjpeg.h:255
int cblockh_init
initial code block height, default to 64
Definition: openjpeg.h:389
OPJ_UINT32 tdy
tile size in y = YTsiz
Definition: openjpeg.h:920
int max_comp_size
Maximum size (in bytes) for each component.
Definition: openjpeg.h:470
struct opj_tile_index opj_tile_index_t
Index structure about a tile.
OPJ_UINT32 resno0
Resolution num start, Component num start, given by POC.
Definition: openjpeg.h:323
int64_t OPJ_OFF_T
Definition: openjpeg.h:126
int decod_format
input file format 0: PGX, 1: PxM, 2: BMP 3:TIF
Definition: openjpeg.h:424
#define JPWL_MAX_NO_TILESPECS
Maximum number of tile parts expected by JPWL: increase at your will.
Definition: openjpeg.h:152
#define OPJ_J2K_MAXRLVLS
Number of maximum resolution level authorized.
Definition: openjpeg.h:142
int res_spec
Definition: openjpeg.h:399
double OPJ_FLOAT64
Definition: openjpeg.h:112
OPJ_UINT16 rsiz
RSIZ value To be used to combine OPJ_PROFILE_*, OPJ_EXTENSION_* and (sub)levels values.
Definition: openjpeg.h:496
not specified in the codestream
Definition: openjpeg.h:277
OPJ_UINT32 layno0
Layer num start,Precinct num start, Precinct num end.
Definition: openjpeg.h:327
OPJ_OFF_T end_header
end position of the header
Definition: openjpeg.h:945
opj_marker_info_t * marker
list of markers
Definition: openjpeg.h:834
OPJ_UINT32 x1
Xsiz: width of the reference grid.
Definition: openjpeg.h:663
opj_packet_info_t * packet
information concerning packets inside tile
Definition: openjpeg.h:779
OPJ_BOOL jpwl_correct
activates the JPWL correction capabilities
Definition: openjpeg.h:554
OPJ_API opj_stream_t *OPJ_CALLCONV opj_stream_create(OPJ_SIZE_T p_buffer_size, OPJ_BOOL p_is_input)
Creates an abstract stream.
Definition: cio.c:151
int cp_fixed_quality
add fixed_quality
Definition: openjpeg.h:365
OPJ_UINT32 tw
number of tiles in X
Definition: openjpeg.h:922
OPJ_UINT32 prec
precision
Definition: openjpeg.h:696
float tcp_rates[100]
rates of layers - might be subsequently limited by the max_cs_size field
Definition: openjpeg.h:381
2K Digital Cinema at 48 fps
Definition: openjpeg.h:257
OPJ_UINT32 cblkh
code-blocks height
Definition: openjpeg.h:865
OPJ_UINT32 tile
Tile number.
Definition: openjpeg.h:333
OPJ_UINT32 dy
YRsiz: vertical separation of a sample of ith component with respect to the reference grid...
Definition: openjpeg.h:629
layer-resolution-component-precinct order
Definition: openjpeg.h:265
OPJ_INT32 * data
image component data
Definition: openjpeg.h:649
int tcp_numlayers
number of layers
Definition: openjpeg.h:379
double disto
packet distorsion
Definition: openjpeg.h:722
OPJ_BOOL jpwl_epc_on
enables writing of EPC in MH, thus activating JPWL
Definition: openjpeg.h:433
OPJ_UINT32 tdx
tile size in x = XTsiz
Definition: openjpeg.h:918
Index structure : information regarding tiles.
Definition: openjpeg.h:759
YUV.
Definition: openjpeg.h:280
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_start_compress(opj_codec_t *p_codec, opj_image_t *p_image, opj_stream_t *p_stream)
Start to compress the current image.
Definition: openjpeg.c:716
OPJ_UINT32 compno
component index
Definition: openjpeg.h:857
Profile name for a 2K image.
Definition: openjpeg.h:245
Progression order changes.
Definition: openjpeg.h:321
int tile_Ox
Definition: openjpeg.h:817
int packno
packet number
Definition: openjpeg.h:803
int jpwl_hprot_TPH[JPWL_MAX_NO_TILESPECS]
error protection methods for TPHs (0,1,16,32,37-128)
Definition: openjpeg.h:439
OPJ_UINT32 nb_tile_to_decode
Nb of tile to decode.
Definition: openjpeg.h:546
struct opj_codestream_info opj_codestream_info_t
Index structure of the codestream.
struct opj_dparameters opj_dparameters_t
Decompression parameters.
opj_marker_info_t * marker
list of markers
Definition: openjpeg.h:787
int OPJ_BOOL
Definition: openjpeg.h:106
OPJ_UINT32 cp_layer
Set the maximum number of quality layers to decode.
Definition: openjpeg.h:519
int start_pos
start position
Definition: openjpeg.h:765
JP2 file format : read/write.
Definition: openjpeg.h:292
OPJ_BOOL jpip_on
Enable JPIP indexing.
Definition: openjpeg.h:483
int cod_format
output file format 0: J2K, 1: JP2, 2: JPT
Definition: openjpeg.h:426
JPEG-2000 codestream : read/write.
Definition: openjpeg.h:290
char index[OPJ_PATH_LEN]
DEPRECATED.
Definition: openjpeg.h:414
enum CODEC_FORMAT OPJ_CODEC_FORMAT
Supported codec.
OPJ_UINT32 numresolutions
number of resolutions
Definition: openjpeg.h:861
OPJ_UINT32 nb_packet
packet number
Definition: openjpeg.h:977
OPJ_API void OPJ_CALLCONV opj_destroy_cstr_info(opj_codestream_info_v2_t **cstr_info)
Destroy Codestream information after compression or decompression.
Definition: openjpeg.c:889
int jpwl_pprot_tileno[JPWL_MAX_NO_PACKSPECS]
tile number of packet protection specification (>=0)
Definition: openjpeg.h:441
resolution-layer-component-precinct order
Definition: openjpeg.h:266
OPJ_API opj_jp2_index_t *OPJ_CALLCONV opj_get_jp2_index(opj_codec_t *p_codec)
Get the JP2 file index from the codec FIXME.
int end_pos
end position
Definition: openjpeg.h:769
enum COLOR_SPACE OPJ_COLOR_SPACE
Supported image color spaces.
double distotile
add fixed_quality
Definition: openjpeg.h:783
grayscale
Definition: openjpeg.h:279
OPJ_API opj_image_t *OPJ_CALLCONV opj_image_tile_create(OPJ_UINT32 numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc)
Creates an image without allocating memory for the image (used in the new version of the library)...
Definition: image.c:204
unsigned char OPJ_BYTE
Definition: openjpeg.h:113
OPJ_UINT32 compE
Definition: openjpeg.h:339
OPJ_OFF_T main_head_start
main header start position (SOC position)
Definition: openjpeg.h:988
Index structure : Information concerning tile-parts.
Definition: openjpeg.h:743
OPJ_UINT32 numcomps
number of components in the image
Definition: openjpeg.h:667
OPJ_UINT32 comp_t
Definition: openjpeg.h:343
OPJ_UINT32 lay_t
Temporary values for Tile parts, initialised in pi_create_encode.
Definition: openjpeg.h:343
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_write_tile(opj_codec_t *p_codec, OPJ_UINT32 p_tile_index, OPJ_BYTE *p_data, OPJ_UINT32 p_data_size, opj_stream_t *p_stream)
Writes a tile with the given data.
Definition: openjpeg.c:817
int cp_tdx
XTsiz.
Definition: openjpeg.h:357
struct opj_image opj_image_t
Defines image data and characteristics.
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_decode_area(opj_codec_t *p_codec, opj_image_t *p_image, OPJ_INT32 p_start_x, OPJ_INT32 p_start_y, OPJ_INT32 p_end_x, OPJ_INT32 p_end_y)
Sets the given area to be decoded.
Definition: openjpeg.c:422
uint16_t OPJ_UINT16
Definition: openjpeg.h:120
OPJ_UINT32 y0
y component offset compared to the whole image
Definition: openjpeg.h:694
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_setup_encoder(opj_codec_t *p_codec, opj_cparameters_t *parameters, opj_image_t *image)
Setup the encoder parameters using the current image and using user parameters.
Definition: openjpeg.c:697
OPJ_API void OPJ_CALLCONV opj_image_destroy(opj_image_t *image)
Deallocate any resources associated with an image.
Definition: image.c:78
char infile[OPJ_PATH_LEN]
input file name
Definition: openjpeg.h:408
int index_on
DEPRECATED.
Definition: openjpeg.h:412
int32_t OPJ_INT32
Definition: openjpeg.h:121
Information structure about the codestream (FIXME should be expand and enhance)
Definition: openjpeg.h:911
void * opj_codec_t
JPEG2000 codec V2.
Definition: openjpeg.h:570
char * cp_comment
comment for coding
Definition: openjpeg.h:369
OPJ_UINT32 layE
End value, initialised in pi_initialise_encode.
Definition: openjpeg.h:339
OPJ_UINT32 numgbits
number of guard bits
Definition: openjpeg.h:877
OPJ_INT32 tx0
Start and end values for Tile width and height.
Definition: openjpeg.h:335
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_decode(opj_codec_t *p_decompressor, opj_stream_t *p_stream, opj_image_t *p_image)
Decode an image from a JPEG-2000 codestream.
Definition: openjpeg.c:401
int main_head_end
main header position
Definition: openjpeg.h:841
Info structure of the JP2 file EXPERIMENTAL FOR THE MOMENT.
Definition: openjpeg.h:1022
OPJ_UINT32 qmfbid
discrete wavelet transform identifier
Definition: openjpeg.h:869
OPJ_UINT32 tyE
Definition: openjpeg.h:341
OPJ_API void OPJ_CALLCONV opj_stream_set_write_function(opj_stream_t *p_stream, opj_stream_write_fn p_function)
Sets the given function to be used as a write function.
Definition: cio.c:228
int * numdecompos
number of decomposition for each component
Definition: openjpeg.h:829
OPJ_UINT32 dx
Definition: openjpeg.h:341
OPJ_UINT32 DA_y1
Decoding area bottom boundary.
Definition: openjpeg.h:539
OPJ_UINT32 y1
Ysiz: height of the reference grid.
Definition: openjpeg.h:665
OPJ_UINT32 tyS
Definition: openjpeg.h:341
OPJ_API opj_codec_t *OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT format)
Creates a J2K/JP2 decompression structure.
Definition: openjpeg.c:164
struct opj_poc opj_poc_t
Progression order changes.
size_t OPJ_SIZE_T
Definition: openjpeg.h:129
OPJ_API opj_stream_t *OPJ_CALLCONV opj_stream_default_create(OPJ_BOOL p_is_input)
Creates an abstract stream.
Definition: cio.c:188
OPJ_COLOR_SPACE color_space
color space: sRGB, Greyscale or YUV
Definition: openjpeg.h:669
int th
number of tiles in Y
Definition: openjpeg.h:823
struct opj_cparameters opj_cparameters_t
Compression parameters.
OPJ_UINT32 maxmarknum
actual size of markers array
Definition: openjpeg.h:1001
Marker structure.
Definition: openjpeg.h:730
Standard JPEG2000 profile.
Definition: openjpeg.h:244
struct opj_codestream_index opj_codestream_index_t
Index structure of the codestream (FIXME should be expand and enhance)
uint64_t OPJ_UINT64
Definition: openjpeg.h:124
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_MCT(opj_cparameters_t *parameters, OPJ_FLOAT32 *pEncodingMatrix, OPJ_INT32 *p_dc_shift, OPJ_UINT32 pNbComp)
Sets the MCT matrix to use.
Definition: openjpeg.c:788
int subsampling_dy
subsampling value for dy
Definition: openjpeg.h:422
OPJ_API opj_stream_t *OPJ_CALLCONV opj_stream_create_default_file_stream(const char *fname, OPJ_BOOL p_is_read_stream)
Create a stream from a file identified with its filename with default parameters (helper function) ...
Definition: openjpeg.c:924
CODEC_FORMAT
Supported codec.
Definition: openjpeg.h:288
OPJ_PROG_ORDER prog_order
progression order (default OPJ_LRCP)
Definition: openjpeg.h:373
OPJ_CINEMA_MODE cp_cinema
DEPRECATED: use RSIZ, OPJ_PROFILE_* and MAX_COMP_SIZE instead Digital Cinema compliance 0-not complia...
Definition: openjpeg.h:465
float tcp_distoratio[100]
different psnr for successive layers
Definition: openjpeg.h:383
void(* opj_stream_free_user_data_fn)(void *p_user_data)
Definition: openjpeg.h:609
int tile_Oy
Definition: openjpeg.h:819
OPJ_OFF_T(* opj_stream_skip_fn)(OPJ_OFF_T p_nb_bytes, void *p_user_data)
Definition: openjpeg.h:599
int marknum
number of markers
Definition: openjpeg.h:832
OPJ_OFF_T end_pos
packet end position
Definition: openjpeg.h:720
opj_packet_info_t * packet_index
information concerning packets inside tile
Definition: openjpeg.h:979
int jpwl_sens_size
enables writing of ESD, (0=no/1/2 bytes)
Definition: openjpeg.h:447
Defines image data and characteristics.
Definition: openjpeg.h:657
float OPJ_FLOAT32
Definition: openjpeg.h:111
OPJ_API opj_jp2_metadata_t *OPJ_CALLCONV opj_get_jp2_metadata(opj_codec_t *p_codec)
Get the JP2 file information from the codec FIXME.
struct opj_image_comptparm opj_image_cmptparm_t
Component parameters structure used by the opj_image_create function.
OPJ_UINT32 tx0
tile origin in x = XTOsiz
Definition: openjpeg.h:914
RSIZ_CAPABILITIES
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead Rsiz Capabilities.
Definition: openjpeg.h:242
OPJ_UINT32 compS
Definition: openjpeg.h:337
unsigned int flags
Definition: openjpeg.h:562
int cp_ty0
YTOsiz.
Definition: openjpeg.h:355
#define OPJ_PATH_LEN
Maximum allowed size for filenames.
Definition: openjpeg.h:140
char tp_flag
Flag for Tile part generation.
Definition: openjpeg.h:479
OPJ_UINT32 ty0_t
Definition: openjpeg.h:343
OPJ_UINT32 maxmarknum
actual size of markers array
Definition: openjpeg.h:973
void(* opj_msg_callback)(const char *msg, void *client_data)
Callback function prototype for events.
Definition: openjpeg.h:309
int jpwl_sens_TPH[JPWL_MAX_NO_TILESPECS]
sensitivity methods for TPHs (-1=no,0-7)
Definition: openjpeg.h:457
OPJ_UINT32 layno1
Layer num end,Resolution num end, Component num end, given by POC.
Definition: openjpeg.h:325
resolution-precinct-component-layer order
Definition: openjpeg.h:267
OPJ_INT32 tx1
Definition: openjpeg.h:335
int jpwl_sens_MH
sensitivity method for MH (-1=no,0-7)
Definition: openjpeg.h:453
Index structure about a tile.
Definition: openjpeg.h:954
struct opj_tp_info opj_tp_info_t
Index structure : Information concerning tile-parts.
OPJ_API void OPJ_CALLCONV opj_stream_set_read_function(opj_stream_t *p_stream, opj_stream_read_fn p_function)
Sets the given function to be used as a read function.
Definition: cio.c:207
OPJ_UINT32 x0
x component offset compared to the whole image
Definition: openjpeg.h:635
OPJ_UINT32 precno1
Definition: openjpeg.h:327
OPJ_UINT32 cblksty
code-block coding style
Definition: openjpeg.h:867
OPJ_PROG_ORDER prog
progression order
Definition: openjpeg.h:811
struct opj_tile_info opj_tile_info_t
Index structure : information regarding tiles.
OPJ_UINT32 sgnd
signed (1) / unsigned (0)
Definition: openjpeg.h:643
int jpwl_sens_TPH_tileno[JPWL_MAX_NO_TILESPECS]
tile number of sensitivity specification (>=0)
Definition: openjpeg.h:455
OPJ_API void OPJ_CALLCONV opj_stream_destroy(opj_stream_t *p_stream)
Destroys a stream created by opj_create_stream.
Definition: cio.c:193
OPJ_API void OPJ_CALLCONV opj_set_default_encoder_parameters(opj_cparameters_t *parameters)
Set encoding parameters to default values, that means :
Definition: openjpeg.c:638
opj_tile_info_t * tile
information regarding tiles inside image
Definition: openjpeg.h:845
Decompression parameters.
Definition: openjpeg.h:504
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_end_decompress(opj_codec_t *p_codec, opj_stream_t *p_stream)
Read after the codestream if necessary.
Definition: openjpeg.c:769
int roi_compno
region of interest: affected component in [0..3], -1 means no ROI
Definition: openjpeg.h:395
int tile_x
tile size in x
Definition: openjpeg.h:813
OPJ_UINT32 bpp
image depth in bits
Definition: openjpeg.h:698
OPJ_BYTE * icc_profile_buf
'restricted' ICC profile
Definition: openjpeg.h:673
int pdy[33]
precinct size (in power of 2), in Y for each resolution level
Definition: openjpeg.h:777
OPJ_INT32 roishift
Region Of Interest shift.
Definition: openjpeg.h:879
int tp_end_pos
end position of tile part
Definition: openjpeg.h:749
int tile_y
tile size in y
Definition: openjpeg.h:815
opj_tile_info_v2_t * tile_info
information regarding tiles inside image
Definition: openjpeg.h:933
OPJ_UINT32 stepsizes_mant[OPJ_J2K_MAXBANDS]
stepsizes used for quantization
Definition: openjpeg.h:873
OPJ_UINT32 DA_x0
Decoding area left boundary.
Definition: openjpeg.h:533
OPJ_UINT32 sgnd
signed (1) / unsigned (0)
Definition: openjpeg.h:700
OPJ_OFF_T main_head_end
main header end position (first SOT position)
Definition: openjpeg.h:990
int codestream_size
codestream's size
Definition: openjpeg.h:843
OPJ_UINT32 nb_tps
number of tile parts
Definition: openjpeg.h:959
OPJ_API void OPJ_CALLCONV opj_destroy_cstr_index(opj_codestream_index_t **p_cstr_index)
Definition: openjpeg.c:916
OPJ_BOOL tile_size_on
size of tile: tile_size_on = false (not in argument) or = true (in argument)
Definition: openjpeg.h:351
OPJ_UINT32 h
data height
Definition: openjpeg.h:633
OPJ_UINT32 resS
Definition: openjpeg.h:337
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_encode(opj_codec_t *p_codec, opj_stream_t *p_stream)
Encode an image into a JPEG-2000 codestream.
Definition: openjpeg.c:735
double D_max
maximum distortion reduction on the whole image (add for Marcela)
Definition: openjpeg.h:801
opj_poc_t POC[32]
progression order changes
Definition: openjpeg.h:375
int image_offset_y0
subimage encoding: origin image offset in y direction
Definition: openjpeg.h:418
int cod_format
output file format 0: PGX, 1: PxM, 2: BMP
Definition: openjpeg.h:530
JPP-stream (JPEG 2000, JPIP) : to be coded.
Definition: openjpeg.h:293
int jpwl_sens_range
sensitivity range (0-3)
Definition: openjpeg.h:451
int tw
number of tiles in X
Definition: openjpeg.h:821
int end_header
end position of the header
Definition: openjpeg.h:767
OPJ_OFF_T end_ph_pos
end of packet header position (including EPH marker if it exists)
Definition: openjpeg.h:718
OPJ_UINT32 cp_reduce
Set the number of highest resolution levels to be discarded.
Definition: openjpeg.h:512
int tileno
number of tile
Definition: openjpeg.h:763
OPJ_UINT32 y0
YOsiz: vertical offset from the origin of the reference grid to the top side of the image area...
Definition: openjpeg.h:661
int numcomps
component numbers
Definition: openjpeg.h:825
OPJ_API opj_image_t *OPJ_CALLCONV opj_image_create(OPJ_UINT32 numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc)
Create an image.
Definition: image.c:39
OPJ_API const char *OPJ_CALLCONV opj_version(void)
Definition: openjpeg.c:157
Profile name for a 4K image.
Definition: openjpeg.h:246
void * opj_stream_t
Definition: openjpeg.h:614
uint8_t OPJ_UINT8
Definition: openjpeg.h:118
int numresolution
number of resolutions
Definition: openjpeg.h:385
OPJ_UINT32 marknum
number of markers
Definition: openjpeg.h:997
opj_marker_info_t * marker
list of markers
Definition: openjpeg.h:971
int jpwl_sens_addr
sensitivity addressing size (0=auto/2/4 bytes)
Definition: openjpeg.h:449
OPJ_PROG_ORDER prg1
Progression order enum.
Definition: openjpeg.h:329
int image_h
image height
Definition: openjpeg.h:809
not supported by the library
Definition: openjpeg.h:276
int jpwl_exp_comps
expected number of components
Definition: openjpeg.h:556
int maxmarknum
actual size of markers array
Definition: openjpeg.h:789
OPJ_INT32 ty1
Definition: openjpeg.h:335
enum PROG_ORDER OPJ_PROG_ORDER
Progression order.
struct opj_marker_info opj_marker_info_t
Marker structure.
OPJ_UINT32 numlayers
number of layers
Definition: openjpeg.h:899
int irreversible
1 : use the irreversible DWT 9-7, 0 : use lossless compression (default)
Definition: openjpeg.h:393
OPJ_UINT32 stepsizes_expn[OPJ_J2K_MAXBANDS]
stepsizes used for quantization
Definition: openjpeg.h:875
OPJ_UINT32 x0
x component offset compared to the whole image
Definition: openjpeg.h:692
int jpwl_pprot[JPWL_MAX_NO_PACKSPECS]
error protection methods for packets (0,1,16,32,37-128)
Definition: openjpeg.h:445
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_end_compress(opj_codec_t *p_codec, opj_stream_t *p_stream)
End to compress the current image.
Definition: openjpeg.c:752
int tp_numpacks
number of packets of tile part
Definition: openjpeg.h:753
int image_w
image width
Definition: openjpeg.h:807
int cp_fixed_alloc
allocation by fixed layer
Definition: openjpeg.h:363
OPJ_UINT32 prcw[OPJ_J2K_MAXRLVLS]
precinct width
Definition: openjpeg.h:881
int tileno
number (index) of tile
Definition: openjpeg.h:893
int cp_disto_alloc
allocation by rate/distortion
Definition: openjpeg.h:361
enum RSIZ_CAPABILITIES OPJ_RSIZ_CAPABILITIES
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead Rsiz Capabilities.
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_info_handler(opj_codec_t *p_codec, opj_msg_callback p_callback, void *p_user_data)
Set the info handler use by openjpeg.
Definition: openjpeg.c:44
OPJ_UINT32 csty
coding style
Definition: openjpeg.h:895
struct opj_tp_index opj_tp_index_t
Index structure about a tile part.
void * mct_data
Naive implementation of MCT restricted to a single reversible array based encoding without offset con...
Definition: openjpeg.h:486
OPJ_INT32 ty0
Definition: openjpeg.h:335
Tile coding parameters information.
Definition: openjpeg.h:890
OPJ_INT32 not_used
Definition: openjpeg.h:1034
int tp_start_pack
start packet of tile part
Definition: openjpeg.h:751
OPJ_UINT32 mct
multi-component transform identifier
Definition: openjpeg.h:901
2K Digital Cinema at 24 fps
Definition: openjpeg.h:256
char outfile[OPJ_PATH_LEN]
output file name
Definition: openjpeg.h:526
opj_tile_index_t * tile_index
Definition: openjpeg.h:1007
struct opj_jp2_metadata opj_jp2_metadata_t
Info structure of the JP2 file EXPERIMENTAL FOR THE MOMENT.
OPJ_UINT32 csty
coding style
Definition: openjpeg.h:859
OPJ_OFF_T pos
position in codestream
Definition: openjpeg.h:734
OPJ_UINT32 prec
precision
Definition: openjpeg.h:639
Component parameters structure used by the opj_image_create function.
Definition: openjpeg.h:682
int pdx[33]
precinct size (in power of 2), in X for each resolution level
Definition: openjpeg.h:775
int main_head_start
main header position
Definition: openjpeg.h:839
OPJ_API void OPJ_CALLCONV opj_stream_set_seek_function(opj_stream_t *p_stream, opj_stream_seek_fn p_function)
Sets the given function to be used as a seek function, the stream is then seekable.
Definition: cio.c:218
Defines a single image component.
Definition: openjpeg.h:625
int jpwl_hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS]
tile number of header protection specification (>=0)
Definition: openjpeg.h:437
double * thresh
value of thresh for each layer by tile cfr.
Definition: openjpeg.h:761
OPJ_API void OPJ_CALLCONV opj_stream_set_user_data(opj_stream_t *p_stream, void *p_data, opj_stream_free_user_data_fn p_function)
Sets the given data to be used as a user data for the stream.
Definition: cio.c:250
int tp_end_header
end position of tile part header
Definition: openjpeg.h:747
int prch_init[OPJ_J2K_MAXRLVLS]
initial precinct height
Definition: openjpeg.h:403
OPJ_UINT32 y0
y component offset compared to the whole image
Definition: openjpeg.h:637
OPJ_UINT32 prcE
Definition: openjpeg.h:339
OPJ_INT32 not_used
Definition: openjpeg.h:1024
OPJ_UINT32 res_t
Definition: openjpeg.h:343
OPJ_OFF_T start_pos
start position
Definition: openjpeg.h:943
Definition: openjpeg.h:254
struct opj_tile_v2_info opj_tile_info_v2_t
Tile coding parameters information.
char infile[OPJ_PATH_LEN]
input file name
Definition: openjpeg.h:524
COLOR_SPACE
Supported image color spaces.
Definition: openjpeg.h:275
int16_t OPJ_INT16
Definition: openjpeg.h:119
e-YCC
Definition: openjpeg.h:281
struct opj_tccp_info opj_tccp_info_t
Tile-component coding parameters information.
OPJ_API void OPJ_CALLCONV opj_destroy_codec(opj_codec_t *p_codec)
Destroy a decompressor handle.
Definition: openjpeg.c:844
OPJ_UINT32 prch[OPJ_J2K_MAXRLVLS]
precinct height
Definition: openjpeg.h:883
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_error_handler(opj_codec_t *p_codec, opj_msg_callback p_callback, void *p_user_data)
Set the error handler use by openjpeg.
Definition: openjpeg.c:74
opj_marker_info_t * marker
list of markers
Definition: openjpeg.h:999
OPJ_UINT32 nbcomps
number of components
Definition: openjpeg.h:927
char tcp_mct
MCT (multiple component transform)
Definition: openjpeg.h:481
OPJ_UINT32 resE
Definition: openjpeg.h:339
int cblockw_init
initial code block width, default to 64
Definition: openjpeg.h:387
#define OPJ_CALLCONV
Definition: openjpeg.h:88
OPJ_BOOL(* opj_stream_seek_fn)(OPJ_OFF_T p_nb_bytes, void *p_user_data)
Definition: openjpeg.h:604
int cp_tdy
YTsiz.
Definition: openjpeg.h:359
OPJ_UINT32 prc_t
Definition: openjpeg.h:343
int csty
csty : coding style
Definition: openjpeg.h:371
OPJ_API void OPJ_CALLCONV opj_set_default_decoder_parameters(opj_dparameters_t *parameters)
Set decoding parameters to default values.
Definition: openjpeg.c:338
PROG_ORDER
Progression order.
Definition: openjpeg.h:263
OPJ_UINT64 codestream_size
codestream's size
Definition: openjpeg.h:993
OPJ_SIZE_T(* opj_stream_read_fn)(void *p_buffer, OPJ_SIZE_T p_nb_bytes, void *p_user_data)
Definition: openjpeg.h:589
OPJ_BOOL m_verbose
Verbose mode.
Definition: openjpeg.h:541
int subsampling_dx
subsampling value for dx
Definition: openjpeg.h:420
OPJ_UINT16 alpha
alpha channel
Definition: openjpeg.h:651
OPJ_UINT32 resno_decoded
number of decoded resolution
Definition: openjpeg.h:645
struct opj_codestream_info_v2 opj_codestream_info_v2_t
Information structure about the codestream (FIXME should be expand and enhance)
Index structure of the codestream (FIXME should be expand and enhance)
Definition: openjpeg.h:986
OPJ_UINT32 prcS
Definition: openjpeg.h:337
OPJ_PROG_ORDER prg
progression order
Definition: openjpeg.h:897
int maxmarknum
actual size of markers array
Definition: openjpeg.h:836
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_get_decoded_tile(opj_codec_t *p_codec, opj_stream_t *p_stream, opj_image_t *p_image, OPJ_UINT32 tile_index)
Get the decoded tile from the codec.
Definition: openjpeg.c:499
OPJ_API opj_codestream_index_t *OPJ_CALLCONV opj_get_cstr_index(opj_codec_t *p_codec)
Get the codestream index from the codec.
Definition: openjpeg.c:905
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_warning_handler(opj_codec_t *p_codec, opj_msg_callback p_callback, void *p_user_data)
Set the warning handler use by openjpeg.
Definition: openjpeg.c:59
OPJ_UINT32 current_tpsno
current tile-part index
Definition: openjpeg.h:963
int num_tps
number of tile parts
Definition: openjpeg.h:791
place-holder
Definition: openjpeg.h:289
struct opj_image_comp opj_image_comp_t
Defines a single image component.
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_decode_tile_data(opj_codec_t *p_codec, OPJ_UINT32 p_tile_index, OPJ_BYTE *p_data, OPJ_UINT32 p_data_size, opj_stream_t *p_stream)
Reads a tile data.
Definition: openjpeg.c:474
OPJ_API opj_codestream_info_v2_t *OPJ_CALLCONV opj_get_cstr_info(opj_codec_t *p_codec)
Get the codestream information from the codec.
Definition: openjpeg.c:878
int numpix
add fixed_quality
Definition: openjpeg.h:781
OPJ_RSIZ_CAPABILITIES cp_rsiz
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead Profile name.
Definition: openjpeg.h:475
int index_write
writing the packet in the index with t2_encode_packets
Definition: openjpeg.h:805
OPJ_UINT32 dx
XRsiz: horizontal separation of a sample of ith component with respect to the reference grid...
Definition: openjpeg.h:627
#define OPJ_API
Definition: openjpeg.h:85
OPJ_UINT32 w
data width
Definition: openjpeg.h:688
uint32_t OPJ_UINT32
Definition: openjpeg.h:122
component-precinct-resolution-layer order
Definition: openjpeg.h:269
OPJ_UINT32 bpp
image depth in bits
Definition: openjpeg.h:641
int jpwl_max_tiles
maximum number of tiles
Definition: openjpeg.h:558
int8_t OPJ_INT8
Definition: openjpeg.h:117
int max_cs_size
Maximum size (in bytes) for the whole codestream.
Definition: openjpeg.h:493
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_setup_decoder(opj_codec_t *p_codec, opj_dparameters_t *parameters)
Setup the decoder with decompression parameters provided by the user and with the message handler pro...
Definition: openjpeg.c:358
OPJ_UINT32 tileno
tile index
Definition: openjpeg.h:956
Definition: openjpeg.h:243
char OPJ_CHAR
Definition: openjpeg.h:110
int image_offset_x0
subimage encoding: origin image offset in x direction
Definition: openjpeg.h:416
OPJ_UINT32 compno1
Definition: openjpeg.h:325
Index structure : Information concerning a packet inside tile.
Definition: openjpeg.h:714
OPJ_UINT32 compno0
Definition: openjpeg.h:323
OPJ_OFF_T end_pos
end position
Definition: openjpeg.h:947
int numlayers
number of layer
Definition: openjpeg.h:827
OPJ_PROG_ORDER prg
Definition: openjpeg.h:329
OPJ_OFF_T start_pos
packet start position (including SOP marker if it exists)
Definition: openjpeg.h:716
OPJ_CHAR progorder[5]
Progression order string.
Definition: openjpeg.h:331
int64_t OPJ_INT64
Definition: openjpeg.h:123
OPJ_UINT32 w
data width
Definition: openjpeg.h:631
opj_tile_info_v2_t m_default_tile_info
Default information regarding tiles inside image.
Definition: openjpeg.h:930
OPJ_UINT32 layS
Start value, initialised in pi_initialise_encode.
Definition: openjpeg.h:337
CMYK.
Definition: openjpeg.h:282
OPJ_UINT32 x0
XOsiz: horizontal offset from the origin of the reference grid to the left side of the image area...
Definition: openjpeg.h:659
int tp_start_pos
start position of tile part
Definition: openjpeg.h:745
char outfile[OPJ_PATH_LEN]
output file name
Definition: openjpeg.h:410
int roi_shift
region of interest: upshift value
Definition: openjpeg.h:397
struct opj_jp2_index opj_jp2_index_t
Index structure of the JP2 file EXPERIMENTAL FOR THE MOMENT.
int len
length, marker val included
Definition: openjpeg.h:736
int marknum
number of markers
Definition: openjpeg.h:785
Compression parameters.
Definition: openjpeg.h:349
Index structure of the JP2 file EXPERIMENTAL FOR THE MOMENT.
Definition: openjpeg.h:1032
OPJ_UINT32 icc_profile_len
size of ICC profile
Definition: openjpeg.h:675
int pw[33]
precinct number for each resolution level (width)
Definition: openjpeg.h:771
Index structure about a tile part.
Definition: openjpeg.h:941
JPT-stream (JPEG 2000, JPIP) : read only.
Definition: openjpeg.h:291
Tile-component coding parameters information.
Definition: openjpeg.h:854
OPJ_API opj_stream_t *OPJ_CALLCONV opj_stream_create_file_stream(const char *fname, OPJ_SIZE_T p_buffer_size, OPJ_BOOL p_is_read_stream)
Create a stream from a file identified with its filename with a specific buffer size.
Definition: openjpeg.c:929
enum CINEMA_MODE OPJ_CINEMA_MODE
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead Digital cinema operation mode...
OPJ_UINT32 th
number of tiles in Y
Definition: openjpeg.h:924
CINEMA_MODE
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead Digital cinema operation mode...
Definition: openjpeg.h:253
#define OPJ_J2K_MAXBANDS
Number of maximum sub-band linked to number of resolution level.
Definition: openjpeg.h:143
OPJ_API opj_codec_t *OPJ_CALLCONV opj_create_compress(OPJ_CODEC_FORMAT format)
Creates a J2K/JP2 compression structure.
Definition: openjpeg.c:541
JPX file format (JPEG 2000 Part-2) : to be coded.
Definition: openjpeg.h:294
OPJ_UINT32 DA_y0
Decoding area up boundary.
Definition: openjpeg.h:537
OPJ_UINT32 numpocs
number of progression order changes (POC), default to 0
Definition: openjpeg.h:377
OPJ_UINT32 tile_index
tile number ot the decoded tile
Definition: openjpeg.h:544
OPJ_UINT32 ty0
tile origin in y = YTOsiz
Definition: openjpeg.h:916
OPJ_UINT32 factor
number of division by 2 of the out image compared to the original size of image
Definition: openjpeg.h:647
OPJ_UINT32 marknum
number of markers
Definition: openjpeg.h:969
#define JPWL_MAX_NO_PACKSPECS
Maximum number of packet parts expected by JPWL: increase at your will.
Definition: openjpeg.h:153
sRGB
Definition: openjpeg.h:278
int prcw_init[OPJ_J2K_MAXRLVLS]
initial precinct width
Definition: openjpeg.h:401
unsigned short int type
marker type
Definition: openjpeg.h:732
OPJ_UINT32 txE
Definition: openjpeg.h:341
OPJ_UINT32 dx
XRsiz: horizontal separation of a sample of ith component with respect to the reference grid...
Definition: openjpeg.h:684
int ph[33]
precinct number for each resolution level (height)
Definition: openjpeg.h:773
Index structure of the codestream.
Definition: openjpeg.h:799
OPJ_UINT32 resno1
Definition: openjpeg.h:325
OPJ_API void OPJ_CALLCONV opj_dump_codec(opj_codec_t *p_codec, OPJ_INT32 info_flag, FILE *output_stream)
Dump the codec information into the output stream.
Definition: openjpeg.c:863
int decod_format
input file format 0: J2K, 1: JP2, 2: JPT
Definition: openjpeg.h:528
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_decoded_resolution_factor(opj_codec_t *p_codec, OPJ_UINT32 res_factor)
Set the resolution factor of the decoded image.
Definition: openjpeg.c:522
OPJ_UINT32 tx0_t
Definition: openjpeg.h:343
opj_image_comp_t * comps
image components
Definition: openjpeg.h:671
opj_tp_index_t * tp_index
information concerning tile parts
Definition: openjpeg.h:965
precinct-component-resolution-layer order
Definition: openjpeg.h:268
OPJ_SIZE_T(* opj_stream_write_fn)(void *p_buffer, OPJ_SIZE_T p_nb_bytes, void *p_user_data)
Definition: openjpeg.h:594
place-holder
Definition: openjpeg.h:264
OPJ_UINT32 h
data height
Definition: openjpeg.h:690
OPJ_UINT32 cblkw
code-blocks width
Definition: openjpeg.h:863
OPJ_UINT32 nb_of_tiles
Definition: openjpeg.h:1005
OPJ_UINT32 dy
Definition: openjpeg.h:341
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_read_header(opj_stream_t *p_stream, opj_codec_t *p_codec, opj_image_t **p_image)
Decodes an image header.
Definition: openjpeg.c:378
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_read_tile_header(opj_codec_t *p_codec, opj_stream_t *p_stream, OPJ_UINT32 *p_tile_index, OPJ_UINT32 *p_data_size, OPJ_INT32 *p_tile_x0, OPJ_INT32 *p_tile_y0, OPJ_INT32 *p_tile_x1, OPJ_INT32 *p_tile_y1, OPJ_UINT32 *p_nb_comps, OPJ_BOOL *p_should_go_on)
Reads a tile header.
Definition: openjpeg.c:444
int mode
mode switch (cblk_style)
Definition: openjpeg.h:391
OPJ_API void OPJ_CALLCONV opj_stream_set_skip_function(opj_stream_t *p_stream, opj_stream_skip_fn p_function)
Sets the given function to be used as a skip function.
Definition: cio.c:239
OPJ_API void OPJ_CALLCONV opj_stream_set_user_data_length(opj_stream_t *p_stream, OPJ_UINT64 data_length)
Sets the length of the user data for the stream.
Definition: cio.c:259
struct opj_packet_info opj_packet_info_t
Index structure : Information concerning a packet inside tile.
OPJ_UINT32 DA_x1
Decoding area right boundary.
Definition: openjpeg.h:535
OPJ_UINT32 qntsty
quantisation style
Definition: openjpeg.h:871
opj_tccp_info_t * tccp_info
information concerning tile component parameters
Definition: openjpeg.h:904
OPJ_UINT32 precno0
Definition: openjpeg.h:327
char tp_on
Tile part generation.
Definition: openjpeg.h:477
int cp_tx0
XTOsiz.
Definition: openjpeg.h:353
OPJ_UINT32 txS
Start and end values of Tile width and height, initialised in pi_initialise_encode.
Definition: openjpeg.h:341
opj_tp_info_t * tp
information concerning tile parts
Definition: openjpeg.h:793