43#if defined(OPJ_STATIC) || !defined(_WIN32)
47#define OPJ_CALLCONV __stdcall
56#if defined(OPJ_EXPORTS) || defined(DLL_EXPORT)
57#define OPJ_API __declspec(dllexport)
59#define OPJ_API __declspec(dllimport)
68#define OPJ_ARG_NOT_USED(x) (void)(x)
75#define OPJ_PATH_LEN 4096
77#define J2K_MAXRLVLS 33
78#define J2K_MAXBANDS (3*J2K_MAXRLVLS-2)
81#define JPWL_MAX_NO_TILESPECS 16
82#define JPWL_MAX_NO_PACKSPECS 16
83#define JPWL_MAX_NO_MARKERS 512
84#define JPWL_PRIVATEINDEX_NAME "jpwl_index_privatefilename"
85#define JPWL_EXPECTED_COMPONENTS 3
86#define JPWL_MAXIMUM_TILES 8192
87#define JPWL_MAXIMUM_HAMMING 2
88#define JPWL_MAXIMUM_EPB_ROOM 65450
138#define ENUMCS_SRGB 16
139#define ENUMCS_GRAY 17
140#define ENUMCS_SYCC 18
358#define OPJ_DPARAMETERS_IGNORE_PCLR_CMAP_CDEF_FLAG 0x0001
417#define opj_common_fields \
418 opj_event_mgr_t *event_mgr; \
419 void * client_data; \
420 opj_bool is_decompressor; \
421 OPJ_CODEC_FORMAT codec_format; \
468#define OPJ_STREAM_READ 0x0001
470#define OPJ_STREAM_WRITE 0x0002
struct opj_image_comp opj_image_comp_t
Defines a single image component.
enum RSIZ_CAPABILITIES OPJ_RSIZ_CAPABILITIES
Rsiz Capabilities.
#define JPWL_MAX_NO_TILESPECS
Maximum number of tile parts expected by JPWL: increase at your will.
Definition openjpeg.h:81
struct opj_codestream_info opj_codestream_info_t
Index structure of the codestream.
OPJ_API opj_cio_t *OPJ_CALLCONV opj_cio_open(opj_common_ptr cinfo, unsigned char *buffer, int length)
Open and allocate a memory stream for read / write.
Definition cio.c:37
struct opj_dparameters opj_dparameters_t
Decompression parameters.
CODEC_FORMAT
Supported codec.
Definition openjpeg.h:145
@ CODEC_JP2
JPEG-2000 file format : read/write.
Definition openjpeg.h:149
@ CODEC_J2K
JPEG-2000 codestream : read/write.
Definition openjpeg.h:147
@ CODEC_JPT
JPT-stream (JPEG 2000, JPIP) : read only.
Definition openjpeg.h:148
@ CODEC_UNKNOWN
place-holder
Definition openjpeg.h:146
enum CODEC_FORMAT OPJ_CODEC_FORMAT
Supported codec.
OPJ_API opj_image_t *OPJ_CALLCONV opj_decode(opj_dinfo_t *dinfo, opj_cio_t *cio)
Decode an image from a JPEG-2000 codestream.
Definition openjpeg.c:156
struct opj_dinfo opj_dinfo_t
Decompression context info.
struct opj_tile_info opj_tile_info_t
Index structure : information regarding tiles.
OPJ_API void OPJ_CALLCONV opj_set_default_decoder_parameters(opj_dparameters_t *parameters)
Set decoding parameters to default values.
Definition openjpeg.c:118
OPJ_API void OPJ_CALLCONV cio_seek(opj_cio_t *cio, int pos)
Set position in byte stream.
Definition cio.c:109
struct opj_image_comptparm opj_image_cmptparm_t
Component parameters structure used by the opj_image_create function.
struct opj_common_struct opj_common_struct_t
struct opj_cinfo opj_cinfo_t
Compression context info.
RSIZ_CAPABILITIES
Rsiz Capabilities.
Definition openjpeg.h:99
@ CINEMA2K
Standard JPEG2000 profile.
Definition openjpeg.h:101
@ CINEMA4K
Profile name for a 2K image.
Definition openjpeg.h:102
@ STD_RSIZ
Definition openjpeg.h:100
CINEMA_MODE
Digital cinema operation mode.
Definition openjpeg.h:108
@ CINEMA2K_48
2K Digital Cinema at 24 fps
Definition openjpeg.h:111
@ OFF
Definition openjpeg.h:109
@ CINEMA2K_24
Not Digital Cinema.
Definition openjpeg.h:110
@ CINEMA4K_24
2K Digital Cinema at 48 fps
Definition openjpeg.h:112
enum PROG_ORDER OPJ_PROG_ORDER
Progression order.
OPJ_API opj_bool OPJ_CALLCONV opj_encode(opj_cinfo_t *cinfo, opj_cio_t *cio, opj_image_t *image, char *index)
Encode an image into a JPEG-2000 codestream 3.
Definition openjpeg.c:305
OPJ_API opj_image_t *OPJ_CALLCONV opj_decode_with_info(opj_dinfo_t *dinfo, opj_cio_t *cio, opj_codestream_info_t *cstr_info)
Decode an image from a JPEG-2000 codestream and extract the codestream information.
Definition openjpeg.c:160
PROG_ORDER
Progression order.
Definition openjpeg.h:118
@ RLCP
resolution-layer-component-precinct order
Definition openjpeg.h:121
@ RPCL
resolution-precinct-component-layer order
Definition openjpeg.h:122
@ PROG_UNKNOWN
place-holder
Definition openjpeg.h:119
@ LRCP
layer-resolution-component-precinct order
Definition openjpeg.h:120
@ PCRL
precinct-component-resolution-layer order
Definition openjpeg.h:123
@ CPRL
component-precinct-resolution-layer order
Definition openjpeg.h:124
struct opj_cparameters opj_cparameters_t
Compression parameters.
OPJ_API opj_cinfo_t *OPJ_CALLCONV opj_create_compress(OPJ_CODEC_FORMAT format)
Creates a J2K/JP2 compression structure.
Definition openjpeg.c:177
struct opj_marker_info_t opj_marker_info_t
Marker structure.
int opj_bool
Definition openjpeg.h:63
OPJ_API opj_dinfo_t *OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT format)
Creates a J2K/JPT/JP2 decompression structure.
Definition openjpeg.c:65
#define JPWL_MAX_NO_PACKSPECS
Maximum number of packet parts expected by JPWL: increase at your will.
Definition openjpeg.h:82
opj_common_struct_t * opj_common_ptr
Definition openjpeg.h:438
struct opj_poc opj_poc_t
Progression order changes.
struct opj_event_mgr opj_event_mgr_t
Message handler object used for.
#define OPJ_API
Definition openjpeg.h:44
OPJ_API void OPJ_CALLCONV opj_cio_close(opj_cio_t *cio)
Close and free a CIO handle.
Definition cio.c:83
struct opj_image opj_image_t
Defines image data and characteristics.
COLOR_SPACE
Supported image color spaces.
Definition openjpeg.h:130
@ CLRSPC_UNKNOWN
not supported by the library
Definition openjpeg.h:131
@ CLRSPC_SRGB
sRGB
Definition openjpeg.h:133
@ CLRSPC_GRAY
grayscale
Definition openjpeg.h:134
@ CLRSPC_UNSPECIFIED
not specified in the codestream
Definition openjpeg.h:132
@ CLRSPC_SYCC
YUV.
Definition openjpeg.h:135
enum LIMIT_DECODING OPJ_LIMIT_DECODING
Limit decoding to certain portions of the codestream.
OPJ_API opj_image_t *OPJ_CALLCONV opj_image_create(int numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc)
Create an image.
Definition image.c:34
struct opj_packet_info opj_packet_info_t
Index structure : Information concerning a packet inside tile.
#define J2K_MAXRLVLS
Number of maximum resolution level authorized.
Definition openjpeg.h:77
struct opj_tp_info opj_tp_info_t
Index structure : Information concerning tile-parts.
#define OPJ_PATH_LEN
Maximum allowed size for filenames.
Definition openjpeg.h:75
OPJ_API int OPJ_CALLCONV cio_tell(opj_cio_t *cio)
Get position in byte stream.
Definition cio.c:100
OPJ_API opj_bool OPJ_CALLCONV opj_encode_with_info(opj_cinfo_t *cinfo, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t *cstr_info)
Encode an image into a JPEG-2000 codestream and extract the codestream information.
Definition openjpeg.c:313
LIMIT_DECODING
Limit decoding to certain portions of the codestream.
Definition openjpeg.h:155
@ LIMIT_TO_MAIN_HEADER
The decoding is limited to the Main Header.
Definition openjpeg.h:157
@ DECODE_ALL_BUT_PACKETS
Decode everything except the JPEG 2000 packets.
Definition openjpeg.h:158
@ NO_LIMITATION
No limitation for the decoding.
Definition openjpeg.h:156
OPJ_API void OPJ_CALLCONV opj_destroy_compress(opj_cinfo_t *cinfo)
Destroy a compressor handle.
Definition openjpeg.c:210
enum CINEMA_MODE OPJ_CINEMA_MODE
Digital cinema operation mode.
OPJ_API const char *OPJ_CALLCONV opj_version(void)
Definition openjpeg.c:61
OPJ_API void OPJ_CALLCONV opj_image_destroy(opj_image_t *image)
Deallocate any resources associated with an image.
Definition image.c:73
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:230
enum COLOR_SPACE OPJ_COLOR_SPACE
Supported image color spaces.
OPJ_API void OPJ_CALLCONV opj_setup_encoder(opj_cinfo_t *cinfo, opj_cparameters_t *parameters, opj_image_t *image)
Setup the encoder parameters using the current image and using user parameters.
Definition openjpeg.c:288
OPJ_API void OPJ_CALLCONV opj_destroy_decompress(opj_dinfo_t *dinfo)
Destroy a decompressor handle.
Definition openjpeg.c:98
void(* opj_msg_callback)(const char *msg, void *client_data)
Callback function prototype for events.
Definition openjpeg.h:172
#define OPJ_CALLCONV
Definition openjpeg.h:45
OPJ_API opj_event_mgr_t *OPJ_CALLCONV opj_set_event_mgr(opj_common_ptr cinfo, opj_event_mgr_t *event_mgr, void *context)
Definition event.c:65
OPJ_API void OPJ_CALLCONV opj_destroy_cstr_info(opj_codestream_info_t *cstr_info)
Destroy Codestream information after compression or decompression.
Definition openjpeg.c:329
struct opj_cio opj_cio_t
Byte input-output stream (CIO)
OPJ_API void OPJ_CALLCONV opj_setup_decoder(opj_dinfo_t *dinfo, opj_dparameters_t *parameters)
Setup the decoder decoding parameters using user parameters.
Definition openjpeg.c:139
Compression context info.
Definition openjpeg.h:443
opj_common_fields
Fields shared with opj_dinfo_t.
Definition openjpeg.h:445
Byte input-output stream (CIO)
Definition openjpeg.h:475
unsigned char * end
pointer to the end of the stream
Definition openjpeg.h:489
opj_common_ptr cinfo
codec context
Definition openjpeg.h:477
unsigned char * bp
pointer to the current position
Definition openjpeg.h:491
int openmode
open mode (read/write) either OPJ_STREAM_READ or OPJ_STREAM_WRITE
Definition openjpeg.h:480
int length
buffer size in bytes
Definition openjpeg.h:484
unsigned char * buffer
pointer to the start of the buffer
Definition openjpeg.h:482
unsigned char * start
pointer to the start of the stream
Definition openjpeg.h:487
Index structure of the codestream.
Definition openjpeg.h:672
int numcomps
component numbers
Definition openjpeg.h:698
int tw
number of tiles in X
Definition openjpeg.h:694
int marknum
number of markers
Definition openjpeg.h:705
int * numdecompos
number of decomposition for each component
Definition openjpeg.h:702
int main_head_end
main header position
Definition openjpeg.h:714
int th
number of tiles in Y
Definition openjpeg.h:696
int tile_y
tile size in y
Definition openjpeg.h:688
int index_write
writing the packet in the index with t2_encode_packets
Definition openjpeg.h:678
int tile_Ox
Definition openjpeg.h:690
opj_tile_info_t * tile
information regarding tiles inside image
Definition openjpeg.h:718
OPJ_PROG_ORDER prog
progression order
Definition openjpeg.h:684
int tile_x
tile size in x
Definition openjpeg.h:686
int image_w
image width
Definition openjpeg.h:680
int packno
packet number
Definition openjpeg.h:676
int tile_Oy
Definition openjpeg.h:692
int codestream_size
codestream's size
Definition openjpeg.h:716
int main_head_start
main header position
Definition openjpeg.h:712
int numlayers
number of layer
Definition openjpeg.h:700
int image_h
image height
Definition openjpeg.h:682
double D_max
maximum distortion reduction on the whole image (add for Marcela)
Definition openjpeg.h:674
opj_marker_info_t * marker
list of markers
Definition openjpeg.h:707
int maxmarknum
actual size of markers array
Definition openjpeg.h:709
Definition openjpeg.h:430
opj_common_fields
Definition openjpeg.h:431
Compression parameters.
Definition openjpeg.h:230
int cp_ty0
YTOsiz.
Definition openjpeg.h:236
int jpwl_hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS]
tile number of header protection specification (>=0)
Definition openjpeg.h:318
char tcp_mct
MCT (multiple component transform)
Definition openjpeg.h:353
int numpocs
number of progression order changes (POC), default to 0
Definition openjpeg.h:258
int roi_shift
region of interest: upshift value
Definition openjpeg.h:278
OPJ_RSIZ_CAPABILITIES cp_rsiz
Profile name.
Definition openjpeg.h:347
OPJ_CINEMA_MODE cp_cinema
Digital Cinema compliance 0-not compliant, 1-compliant.
Definition openjpeg.h:343
int * cp_matrice
fixed layer
Definition openjpeg.h:248
int csty
csty : coding style
Definition openjpeg.h:252
int cp_tdy
YTsiz.
Definition openjpeg.h:240
opj_bool tile_size_on
size of tile: tile_size_on = false (not in argument) or = true (in argument)
Definition openjpeg.h:232
int jpwl_pprot_tileno[JPWL_MAX_NO_PACKSPECS]
tile number of packet protection specification (>=0)
Definition openjpeg.h:322
int irreversible
1 : use the irreversible DWT 9-7, 0 : use lossless compression (default)
Definition openjpeg.h:274
int res_spec
Definition openjpeg.h:280
int jpwl_sens_range
sensitivity range (0-3)
Definition openjpeg.h:332
int jpwl_sens_addr
sensitivity addressing size (0=auto/2/4 bytes)
Definition openjpeg.h:330
int cp_fixed_alloc
allocation by fixed layer
Definition openjpeg.h:244
int numresolution
number of resolutions
Definition openjpeg.h:266
int cod_format
output file format 0: J2K, 1: JP2, 2: JPT
Definition openjpeg.h:307
int subsampling_dy
subsampling value for dy
Definition openjpeg.h:303
char tp_flag
Flag for Tile part generation.
Definition openjpeg.h:351
int jpwl_sens_TPH[JPWL_MAX_NO_TILESPECS]
sensitivity methods for TPHs (-1=no,0-7)
Definition openjpeg.h:338
int jpwl_sens_MH
sensitivity method for MH (-1=no,0-7)
Definition openjpeg.h:334
int image_offset_x0
subimage encoding: origin image offset in x direction
Definition openjpeg.h:297
int jpwl_sens_TPH_tileno[JPWL_MAX_NO_TILESPECS]
tile number of sensitivity specification (>=0)
Definition openjpeg.h:336
char infile[OPJ_PATH_LEN]
input file name
Definition openjpeg.h:289
int jpwl_hprot_TPH[JPWL_MAX_NO_TILESPECS]
error protection methods for TPHs (0,1,16,32,37-128)
Definition openjpeg.h:320
int cblockh_init
initial code block height, default to 64
Definition openjpeg.h:270
int cp_disto_alloc
allocation by rate/distortion
Definition openjpeg.h:242
opj_poc_t POC[32]
progression order changes
Definition openjpeg.h:256
int cblockw_init
initial code block width, default to 64
Definition openjpeg.h:268
int jpwl_hprot_MH
error protection method for MH (0,1,16,32,37-128)
Definition openjpeg.h:316
char tp_on
Tile part generation.
Definition openjpeg.h:349
int jpwl_sens_size
enables writing of ESD, (0=no/1/2 bytes)
Definition openjpeg.h:328
int jpwl_pprot_packno[JPWL_MAX_NO_PACKSPECS]
packet number of packet protection specification (>=0)
Definition openjpeg.h:324
opj_bool jpwl_epc_on
enables writing of EPC in MH, thus activating JPWL
Definition openjpeg.h:314
int tcp_numlayers
number of layers
Definition openjpeg.h:260
int prcw_init[J2K_MAXRLVLS]
initial precinct width
Definition openjpeg.h:282
int cp_fixed_quality
add fixed_quality
Definition openjpeg.h:246
char * cp_comment
comment for coding
Definition openjpeg.h:250
char outfile[OPJ_PATH_LEN]
output file name
Definition openjpeg.h:291
int index_on
DEPRECATED.
Definition openjpeg.h:293
float tcp_rates[100]
rates of layers
Definition openjpeg.h:262
char index[OPJ_PATH_LEN]
DEPRECATED.
Definition openjpeg.h:295
opj_bool jpip_on
Enable JPIP indexing.
Definition openjpeg.h:355
int subsampling_dx
subsampling value for dx
Definition openjpeg.h:301
int prch_init[J2K_MAXRLVLS]
initial precinct height
Definition openjpeg.h:284
int mode
mode switch (cblk_style)
Definition openjpeg.h:272
int jpwl_pprot[JPWL_MAX_NO_PACKSPECS]
error protection methods for packets (0,1,16,32,37-128)
Definition openjpeg.h:326
int cp_tdx
XTsiz.
Definition openjpeg.h:238
float tcp_distoratio[100]
different psnr for successive layers
Definition openjpeg.h:264
OPJ_PROG_ORDER prog_order
progression order (default LRCP)
Definition openjpeg.h:254
int cp_tx0
XTOsiz.
Definition openjpeg.h:234
int max_comp_size
Maximum rate for each component.
Definition openjpeg.h:345
int roi_compno
region of interest: affected component in [0..3], -1 means no ROI
Definition openjpeg.h:276
int decod_format
input file format 0: PGX, 1: PxM, 2: BMP 3:TIF
Definition openjpeg.h:305
int image_offset_y0
subimage encoding: origin image offset in y direction
Definition openjpeg.h:299
Decompression context info.
Definition openjpeg.h:452
opj_common_fields
Fields shared with opj_cinfo_t.
Definition openjpeg.h:454
Decompression parameters.
Definition openjpeg.h:363
OPJ_LIMIT_DECODING cp_limit_decoding
Specify whether the decoding should be done on the entire codestream, or be limited to the main heade...
Definition openjpeg.h:410
int cp_reduce
Set the number of highest resolution levels to be discarded.
Definition openjpeg.h:371
int cod_format
output file format 0: PGX, 1: PxM, 2: BMP
Definition openjpeg.h:389
int jpwl_max_tiles
maximum number of tiles
Definition openjpeg.h:400
int jpwl_exp_comps
expected number of components
Definition openjpeg.h:398
unsigned int flags
Definition openjpeg.h:412
int cp_layer
Set the maximum number of quality layers to decode.
Definition openjpeg.h:378
char outfile[OPJ_PATH_LEN]
output file name
Definition openjpeg.h:385
int decod_format
input file format 0: J2K, 1: JP2, 2: JPT
Definition openjpeg.h:387
opj_bool jpwl_correct
activates the JPWL correction capabilities
Definition openjpeg.h:396
char infile[OPJ_PATH_LEN]
input file name
Definition openjpeg.h:383
Message handler object used for.
Definition openjpeg.h:183
opj_msg_callback error_handler
Error message callback if available, NULL otherwise.
Definition openjpeg.h:185
opj_msg_callback info_handler
Debug message callback if available, NULL otherwise.
Definition openjpeg.h:189
opj_msg_callback warning_handler
Warning message callback if available, NULL otherwise.
Definition openjpeg.h:187
Defines a single image component.
Definition openjpeg.h:503
int w
data width
Definition openjpeg.h:509
int dy
YRsiz: vertical separation of a sample of ith component with respect to the reference grid.
Definition openjpeg.h:507
int y0
y component offset compared to the whole image
Definition openjpeg.h:515
int factor
number of division by 2 of the out image compared to the original size of image
Definition openjpeg.h:525
int * data
image component data
Definition openjpeg.h:527
int x0
x component offset compared to the whole image
Definition openjpeg.h:513
int dx
XRsiz: horizontal separation of a sample of ith component with respect to the reference grid.
Definition openjpeg.h:505
int sgnd
signed (1) / unsigned (0)
Definition openjpeg.h:521
int resno_decoded
number of decoded resolution
Definition openjpeg.h:523
int prec
precision
Definition openjpeg.h:517
int bpp
image depth in bits
Definition openjpeg.h:519
int h
data height
Definition openjpeg.h:511
Component parameters structure used by the opj_image_create function.
Definition openjpeg.h:557
int dx
XRsiz: horizontal separation of a sample of ith component with respect to the reference grid.
Definition openjpeg.h:559
int bpp
image depth in bits
Definition openjpeg.h:573
int h
data height
Definition openjpeg.h:565
int sgnd
signed (1) / unsigned (0)
Definition openjpeg.h:575
int y0
y component offset compared to the whole image
Definition openjpeg.h:569
int dy
YRsiz: vertical separation of a sample of ith component with respect to the reference grid.
Definition openjpeg.h:561
int prec
precision
Definition openjpeg.h:571
int x0
x component offset compared to the whole image
Definition openjpeg.h:567
int w
data width
Definition openjpeg.h:563
Defines image data and characteristics.
Definition openjpeg.h:533
OPJ_COLOR_SPACE color_space
color space: sRGB, Greyscale or YUV
Definition openjpeg.h:545
opj_image_comp_t * comps
image components
Definition openjpeg.h:547
int y0
YOsiz: vertical offset from the origin of the reference grid to the top side of the image area.
Definition openjpeg.h:537
int icc_profile_len
size of ICC profile
Definition openjpeg.h:551
int x0
XOsiz: horizontal offset from the origin of the reference grid to the left side of the image area.
Definition openjpeg.h:535
int numcomps
number of components in the image
Definition openjpeg.h:543
int x1
Xsiz: width of the reference grid.
Definition openjpeg.h:539
int y1
Ysiz: height of the reference grid.
Definition openjpeg.h:541
unsigned char * icc_profile_buf
'restricted' ICC profile
Definition openjpeg.h:549
Marker structure.
Definition openjpeg.h:603
int pos
position in codestream
Definition openjpeg.h:607
int len
length, marker val included
Definition openjpeg.h:609
unsigned short int type
marker type
Definition openjpeg.h:605
Index structure : Information concerning a packet inside tile.
Definition openjpeg.h:587
int end_pos
packet end position
Definition openjpeg.h:593
double disto
packet distorsion
Definition openjpeg.h:595
int start_pos
packet start position (including SOP marker if it exists)
Definition openjpeg.h:589
int end_ph_pos
end of packet header position (including EPH marker if it exists)
Definition openjpeg.h:591
Progression order changes.
Definition openjpeg.h:202
int resno1
Definition openjpeg.h:206
int resno0
Resolution num start, Component num start, given by POC.
Definition openjpeg.h:204
int compno1
Definition openjpeg.h:206
int resS
Definition openjpeg.h:218
int resE
Definition openjpeg.h:220
int tx0_t
Definition openjpeg.h:224
int prc_t
Definition openjpeg.h:224
int dx
Definition openjpeg.h:222
int tx0
Start and end values for Tile width and height.
Definition openjpeg.h:216
int prcE
Definition openjpeg.h:220
int tyE
Definition openjpeg.h:222
int compS
Definition openjpeg.h:218
OPJ_PROG_ORDER prg
Definition openjpeg.h:210
int comp_t
Definition openjpeg.h:224
int tx1
Definition openjpeg.h:216
int dy
Definition openjpeg.h:222
char progorder[5]
Progression order string.
Definition openjpeg.h:212
int txE
Definition openjpeg.h:222
int prcS
Definition openjpeg.h:218
int layE
End value, initialised in pi_initialise_encode.
Definition openjpeg.h:220
int compno0
Definition openjpeg.h:204
int tyS
Definition openjpeg.h:222
int txS
Start and end values of Tile width and height, initialised in pi_initialise_encode.
Definition openjpeg.h:222
int compE
Definition openjpeg.h:220
int tile
Tile number.
Definition openjpeg.h:214
int precno1
Definition openjpeg.h:208
int ty1
Definition openjpeg.h:216
int layS
Start value, initialised in pi_initialise_encode.
Definition openjpeg.h:218
int ty0_t
Definition openjpeg.h:224
OPJ_PROG_ORDER prg1
Progression order enum.
Definition openjpeg.h:210
int lay_t
Temporary values for Tile parts, initialised in pi_create_encode.
Definition openjpeg.h:224
int precno0
Definition openjpeg.h:208
int res_t
Definition openjpeg.h:224
int ty0
Definition openjpeg.h:216
int layno0
Layer num start,Precinct num start, Precinct num end.
Definition openjpeg.h:208
int layno1
Layer num end,Resolution num end, Component num end, given by POC.
Definition openjpeg.h:206
Index structure : information regarding tiles.
Definition openjpeg.h:632
opj_marker_info_t * marker
list of markers
Definition openjpeg.h:660
int pw[33]
precinct number for each resolution level (width)
Definition openjpeg.h:644
int marknum
number of markers
Definition openjpeg.h:658
int numpix
add fixed_quality
Definition openjpeg.h:654
double distotile
add fixed_quality
Definition openjpeg.h:656
int maxmarknum
actual size of markers array
Definition openjpeg.h:662
opj_tp_info_t * tp
information concerning tile parts
Definition openjpeg.h:666
int tileno
number of tile
Definition openjpeg.h:636
opj_packet_info_t * packet
information concerning packets inside tile
Definition openjpeg.h:652
int start_pos
start position
Definition openjpeg.h:638
int pdy[33]
precinct size (in power of 2), in Y for each resolution level
Definition openjpeg.h:650
int ph[33]
precinct number for each resolution level (height)
Definition openjpeg.h:646
int end_pos
end position
Definition openjpeg.h:642
int num_tps
number of tile parts
Definition openjpeg.h:664
int pdx[33]
precinct size (in power of 2), in X for each resolution level
Definition openjpeg.h:648
double * thresh
value of thresh for each layer by tile cfr.
Definition openjpeg.h:634
int end_header
end position of the header
Definition openjpeg.h:640
Index structure : Information concerning tile-parts.
Definition openjpeg.h:616
int tp_numpacks
number of packets of tile part
Definition openjpeg.h:626
int tp_start_pos
start position of tile part
Definition openjpeg.h:618
int tp_end_pos
end position of tile part
Definition openjpeg.h:622
int tp_start_pack
start packet of tile part
Definition openjpeg.h:624
int tp_end_header
end position of tile part header
Definition openjpeg.h:620