58#define INLINE __forceinline
59#elif defined(__GNUC__)
60#define INLINE __inline__
61#elif defined(__MWERKS__)
71#define OPJ_DEPRECATED(func) func __attribute__ ((deprecated))
72#elif defined(_MSC_VER)
73#define OPJ_DEPRECATED(func) __declspec(deprecated) func
75#pragma message("WARNING: You need to implement DEPRECATED for this compiler")
76#define OPJ_DEPRECATED(func) func
79#if defined(__GNUC__) && __GNUC__ >= 6
80#define OPJ_DEPRECATED_STRUCT_MEMBER(memb, msg) __attribute__ ((deprecated(msg))) memb
82#define OPJ_DEPRECATED_STRUCT_MEMBER(memb, msg) memb
85#if defined(OPJ_STATIC) || !defined(_WIN32)
87# if !defined(_WIN32) && __GNUC__ >= 4
88# if defined(OPJ_STATIC)
89# define OPJ_API __attribute__ ((visibility ("hidden")))
91# define OPJ_API __attribute__ ((visibility ("default")))
93# define OPJ_LOCAL __attribute__ ((visibility ("hidden")))
100# define OPJ_CALLCONV __stdcall
109# if defined(OPJ_EXPORTS) || defined(DLL_EXPORT)
110# define OPJ_API __declspec(dllexport)
112# define OPJ_API __declspec(dllimport)
141#include "opj_config.h"
144#define OPJ_ARG_NOT_USED(x) (void)(x)
152#define OPJ_PATH_LEN 4096
154#define OPJ_J2K_MAXRLVLS 33
155#define OPJ_J2K_MAXBANDS (3*OPJ_J2K_MAXRLVLS-2)
157#define OPJ_J2K_DEFAULT_NB_SEGS 10
158#define OPJ_J2K_STREAM_CHUNK_SIZE 0x100000
159#define OPJ_J2K_DEFAULT_HEADER_SIZE 1000
160#define OPJ_J2K_MCC_DEFAULT_NB_RECORDS 10
161#define OPJ_J2K_MCT_DEFAULT_NB_RECORDS 10
164#define JPWL_MAX_NO_TILESPECS 16
165#define JPWL_MAX_NO_PACKSPECS 16
166#define JPWL_MAX_NO_MARKERS 512
167#define JPWL_PRIVATEINDEX_NAME "jpwl_index_privatefilename"
168#define JPWL_EXPECTED_COMPONENTS 3
169#define JPWL_MAXIMUM_TILES 8192
170#define JPWL_MAXIMUM_HAMMING 2
171#define JPWL_MAXIMUM_EPB_ROOM 65450
178#define OPJ_IMG_INFO 1
179#define OPJ_J2K_MH_INFO 2
180#define OPJ_J2K_TH_INFO 4
181#define OPJ_J2K_TCH_INFO 8
182#define OPJ_J2K_MH_IND 16
183#define OPJ_J2K_TH_IND 32
185#define OPJ_JP2_INFO 128
186#define OPJ_JP2_IND 256
202#define OPJ_PROFILE_NONE 0x0000
203#define OPJ_PROFILE_0 0x0001
204#define OPJ_PROFILE_1 0x0002
205#define OPJ_PROFILE_PART2 0x8000
206#define OPJ_PROFILE_CINEMA_2K 0x0003
207#define OPJ_PROFILE_CINEMA_4K 0x0004
208#define OPJ_PROFILE_CINEMA_S2K 0x0005
209#define OPJ_PROFILE_CINEMA_S4K 0x0006
210#define OPJ_PROFILE_CINEMA_LTS 0x0007
211#define OPJ_PROFILE_BC_SINGLE 0x0100
212#define OPJ_PROFILE_BC_MULTI 0x0200
213#define OPJ_PROFILE_BC_MULTI_R 0x0300
214#define OPJ_PROFILE_IMF_2K 0x0400
215#define OPJ_PROFILE_IMF_4K 0x0500
216#define OPJ_PROFILE_IMF_8K 0x0600
217#define OPJ_PROFILE_IMF_2K_R 0x0700
218#define OPJ_PROFILE_IMF_4K_R 0x0800
219#define OPJ_PROFILE_IMF_8K_R 0x0900
224#define OPJ_EXTENSION_NONE 0x0000
225#define OPJ_EXTENSION_MCT 0x0100
230#define OPJ_IS_CINEMA(v) (((v) >= OPJ_PROFILE_CINEMA_2K)&&((v) <= OPJ_PROFILE_CINEMA_S4K))
231#define OPJ_IS_STORAGE(v) ((v) == OPJ_PROFILE_CINEMA_LTS)
232#define OPJ_IS_BROADCAST(v) (((v) >= OPJ_PROFILE_BC_SINGLE)&&((v) <= ((OPJ_PROFILE_BC_MULTI_R) | (0x000b))))
233#define OPJ_IS_IMF(v) (((v) >= OPJ_PROFILE_IMF_2K)&&((v) <= ((OPJ_PROFILE_IMF_8K_R) | (0x009b))))
234#define OPJ_IS_PART2(v) ((v) & OPJ_PROFILE_PART2)
236#define OPJ_GET_IMF_PROFILE(v) ((v) & 0xff00)
237#define OPJ_GET_IMF_MAINLEVEL(v) ((v) & 0xf)
238#define OPJ_GET_IMF_SUBLEVEL(v) (((v) >> 4) & 0xf)
240#define OPJ_IMF_MAINLEVEL_MAX 11
243#define OPJ_IMF_MAINLEVEL_1_MSAMPLESEC 65
244#define OPJ_IMF_MAINLEVEL_2_MSAMPLESEC 130
245#define OPJ_IMF_MAINLEVEL_3_MSAMPLESEC 195
246#define OPJ_IMF_MAINLEVEL_4_MSAMPLESEC 260
247#define OPJ_IMF_MAINLEVEL_5_MSAMPLESEC 520
248#define OPJ_IMF_MAINLEVEL_6_MSAMPLESEC 1200
249#define OPJ_IMF_MAINLEVEL_7_MSAMPLESEC 2400
250#define OPJ_IMF_MAINLEVEL_8_MSAMPLESEC 4800
251#define OPJ_IMF_MAINLEVEL_9_MSAMPLESEC 9600
252#define OPJ_IMF_MAINLEVEL_10_MSAMPLESEC 19200
253#define OPJ_IMF_MAINLEVEL_11_MSAMPLESEC 38400
256#define OPJ_IMF_SUBLEVEL_1_MBITSSEC 200
257#define OPJ_IMF_SUBLEVEL_2_MBITSSEC 400
258#define OPJ_IMF_SUBLEVEL_3_MBITSSEC 800
259#define OPJ_IMF_SUBLEVEL_4_MBITSSEC 1600
260#define OPJ_IMF_SUBLEVEL_5_MBITSSEC 3200
261#define OPJ_IMF_SUBLEVEL_6_MBITSSEC 6400
262#define OPJ_IMF_SUBLEVEL_7_MBITSSEC 12800
263#define OPJ_IMF_SUBLEVEL_8_MBITSSEC 25600
264#define OPJ_IMF_SUBLEVEL_9_MBITSSEC 51200
269#define OPJ_CINEMA_24_CS 1302083
270#define OPJ_CINEMA_48_CS 651041
271#define OPJ_CINEMA_24_COMP 1041666
272#define OPJ_CINEMA_48_COMP 520833
359#ifndef OPJ_UINT32_SEMANTICALLY_BUT_INT32
360#define OPJ_UINT32_SEMANTICALLY_BUT_INT32 OPJ_INT32
548#define OPJ_DPARAMETERS_IGNORE_PCLR_CMAP_CDEF_FLAG 0x0001
549#define OPJ_DPARAMETERS_DUMP_FLAG 0x0002
632#define OPJ_STREAM_READ OPJ_TRUE
634#define OPJ_STREAM_WRITE OPJ_FALSE
640 void * p_user_data) ;
652 void * p_user_data) ;
658 void * p_user_data) ;
1255 const char *fname,
OPJ_BOOL p_is_read_stream);
1280 void * p_user_data);
1289 void * p_user_data);
1298 void * p_user_data);
1635 const char*
const* p_options);
1689 FILE* output_stream);
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_comp opj_image_comp_t
Defines a single image component.
void(* opj_stream_free_user_data_fn)(void *p_user_data)
Definition openjpeg.h:663
OPJ_API void OPJ_CALLCONV opj_stream_destroy(opj_stream_t *p_stream)
Destroys a stream created by opj_create_stream.
Definition cio.c:199
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:890
enum RSIZ_CAPABILITIES OPJ_RSIZ_CAPABILITIES
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead Rsiz Capabilities.
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_codec_set_threads(opj_codec_t *p_codec, int num_threads)
Allocates worker threads for the compressor/decompressor.
Definition openjpeg.c:410
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:974
#define JPWL_MAX_NO_TILESPECS
Maximum number of tile parts expected by JPWL: increase at your will.
Definition openjpeg.h:164
struct opj_codestream_info opj_codestream_info_t
Index structure of the codestream.
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:907
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:639
struct opj_dparameters opj_dparameters_t
Decompression parameters.
uint16_t OPJ_UINT16
Definition openjpeg.h:130
OPJ_API opj_codec_t *OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT format)
Creates a J2K/JP2 decompression structure.
Definition openjpeg.c:184
CODEC_FORMAT
Supported codec.
Definition openjpeg.h:330
@ OPJ_CODEC_JPX
JPX file format (JPEG 2000 Part-2) : to be coded.
Definition openjpeg.h:336
@ OPJ_CODEC_JP2
JP2 file format : read/write.
Definition openjpeg.h:334
@ OPJ_CODEC_UNKNOWN
place-holder
Definition openjpeg.h:331
@ OPJ_CODEC_J2K
JPEG-2000 codestream : read/write.
Definition openjpeg.h:332
@ OPJ_CODEC_JPP
JPP-stream (JPEG 2000, JPIP) : to be coded.
Definition openjpeg.h:335
@ OPJ_CODEC_JPT
JPT-stream (JPEG 2000, JPIP) : read only.
Definition openjpeg.h:333
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:558
enum CODEC_FORMAT OPJ_CODEC_FORMAT
Supported codec.
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:1063
unsigned char OPJ_BYTE
Definition openjpeg.h:123
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:387
OPJ_BOOL(* opj_stream_seek_fn)(OPJ_OFF_T p_nb_bytes, void *p_user_data)
Definition openjpeg.h:657
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:271
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:1035
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:535
struct opj_image_comptparm opj_image_cmptparm_t
Component parameters structure used by the opj_image_create function.
double OPJ_FLOAT64
Definition openjpeg.h:122
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:213
RSIZ_CAPABILITIES
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead Rsiz Capabilities.
Definition openjpeg.h:284
@ OPJ_MCT
Profile name for a 4K image.
Definition openjpeg.h:288
@ OPJ_CINEMA2K
Standard JPEG2000 profile.
Definition openjpeg.h:286
@ OPJ_CINEMA4K
Profile name for a 2K image.
Definition openjpeg.h:287
@ OPJ_STD_RSIZ
Definition openjpeg.h:285
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_has_thread_support(void)
Returns if the library is built with thread support.
Definition thread.c:433
#define OPJ_J2K_MAXBANDS
Number of maximum sub-band linked to number of resolution level.
Definition openjpeg.h:155
int32_t OPJ_INT32
Definition openjpeg.h:131
CINEMA_MODE
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead Digital cinema operation mode.
Definition openjpeg.h:295
@ OPJ_CINEMA2K_24
Not Digital Cinema.
Definition openjpeg.h:297
@ OPJ_OFF
Definition openjpeg.h:296
@ OPJ_CINEMA2K_48
2K Digital Cinema at 24 fps
Definition openjpeg.h:298
@ OPJ_CINEMA4K_24
2K Digital Cinema at 48 fps
Definition openjpeg.h:299
enum PROG_ORDER OPJ_PROG_ORDER
Progression order.
OPJ_API void OPJ_CALLCONV opj_destroy_codec(opj_codec_t *p_codec)
Destroy a decompressor handle.
Definition openjpeg.c:1001
uint32_t OPJ_UINT32
Definition openjpeg.h:132
PROG_ORDER
Progression order.
Definition openjpeg.h:305
@ OPJ_RLCP
resolution-layer-component-precinct order
Definition openjpeg.h:308
@ OPJ_LRCP
layer-resolution-component-precinct order
Definition openjpeg.h:307
@ OPJ_PCRL
precinct-component-resolution-layer order
Definition openjpeg.h:310
@ OPJ_CPRL
component-precinct-resolution-layer order
Definition openjpeg.h:311
@ OPJ_RPCL
resolution-precinct-component-layer order
Definition openjpeg.h:309
@ OPJ_PROG_UNKNOWN
place-holder
Definition openjpeg.h:306
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_API void *OPJ_CALLCONV opj_image_data_alloc(OPJ_SIZE_T size)
Allocator for opj_image_t->comps[].data To be paired with opj_image_data_free.
Definition openjpeg.c:1133
OPJ_API void OPJ_CALLCONV opj_destroy_cstr_index(opj_codestream_index_t **p_cstr_index)
Definition openjpeg.c:1074
struct opj_cparameters opj_cparameters_t
Compression parameters.
OPJ_SIZE_T(* opj_stream_write_fn)(void *p_buffer, OPJ_SIZE_T p_nb_bytes, void *p_user_data)
Definition openjpeg.h:645
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:924
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:236
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:514
int16_t OPJ_INT16
Definition openjpeg.h:129
char OPJ_CHAR
Definition openjpeg.h:120
float OPJ_FLOAT32
Definition openjpeg.h:121
int64_t OPJ_OFF_T
Definition openjpeg.h:136
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_decoder_set_strict_mode(opj_codec_t *p_codec, OPJ_BOOL strict)
Set strict decoding parameter for this decoder.
Definition openjpeg.c:441
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:260
OPJ_API void OPJ_CALLCONV opj_image_data_free(void *ptr)
Destructor for opj_image_t->comps[].data To be paired with opj_image_data_alloc.
Definition openjpeg.c:1140
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:1082
#define JPWL_MAX_NO_PACKSPECS
Maximum number of packet parts expected by JPWL: increase at your will.
Definition openjpeg.h:165
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:944
void * opj_codec_t
JPEG2000 codec V2.
Definition openjpeg.h:620
struct opj_codestream_info_v2 opj_codestream_info_v2_t
Information structure about the codestream (FIXME should be expand and enhance)
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:589
#define OPJ_J2K_MAXRLVLS
Number of maximum resolution level authorized.
Definition openjpeg.h:154
struct opj_poc opj_poc_t
Progression order changes.
int64_t OPJ_INT64
Definition openjpeg.h:133
#define OPJ_UINT32_SEMANTICALLY_BUT_INT32
Definition openjpeg.h:360
OPJ_SIZE_T(* opj_stream_read_fn)(void *p_buffer, OPJ_SIZE_T p_nb_bytes, void *p_user_data)
Definition openjpeg.h:639
#define OPJ_API
Definition openjpeg.h:95
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:832
struct opj_image opj_image_t
Defines image data and characteristics.
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:40
OPJ_API int OPJ_CALLCONV opj_get_num_cpus(void)
Return the number of virtual CPUs.
Definition thread.c:438
COLOR_SPACE
Supported image color spaces.
Definition openjpeg.h:317
@ OPJ_CLRSPC_UNKNOWN
not supported by the library
Definition openjpeg.h:318
@ OPJ_CLRSPC_EYCC
e-YCC
Definition openjpeg.h:323
@ OPJ_CLRSPC_GRAY
grayscale
Definition openjpeg.h:321
@ OPJ_CLRSPC_SRGB
sRGB
Definition openjpeg.h:320
@ OPJ_CLRSPC_CMYK
CMYK.
Definition openjpeg.h:324
@ OPJ_CLRSPC_UNSPECIFIED
not specified in the codestream
Definition openjpeg.h:319
@ OPJ_CLRSPC_SYCC
YUV.
Definition openjpeg.h:322
uint8_t OPJ_UINT8
Definition openjpeg.h:128
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:615
struct opj_jp2_metadata opj_jp2_metadata_t
Info structure of the JP2 file EXPERIMENTAL FOR THE MOMENT.
struct opj_packet_info opj_packet_info_t
Index structure : Information concerning a packet inside tile.
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:227
struct opj_marker_info opj_marker_info_t
Marker structure.
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:461
size_t OPJ_SIZE_T
Definition openjpeg.h:139
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:225
struct opj_tp_info opj_tp_info_t
Index structure : Information concerning tile-parts.
int OPJ_BOOL
Definition openjpeg.h:116
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:1046
OPJ_API opj_codec_t *OPJ_CALLCONV opj_create_compress(OPJ_CODEC_FORMAT format)
Creates a J2K/JP2 compression structure.
Definition openjpeg.c:657
#define OPJ_PATH_LEN
Maximum allowed size for filenames.
Definition openjpeg.h:152
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:158
int8_t OPJ_INT8
Definition openjpeg.h:127
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_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.
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:421
enum CINEMA_MODE OPJ_CINEMA_MODE
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead Digital cinema operation mode.
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:1019
uint64_t OPJ_UINT64
Definition openjpeg.h:134
OPJ_API const char *OPJ_CALLCONV opj_version(void)
Definition openjpeg.c:176
OPJ_API void OPJ_CALLCONV opj_image_destroy(opj_image_t *image)
Deallocate any resources associated with an image.
Definition image.c:91
void * opj_stream_t
Definition openjpeg.h:668
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:771
enum COLOR_SPACE OPJ_COLOR_SPACE
Supported image color spaces.
OPJ_API opj_stream_t *OPJ_CALLCONV opj_stream_default_create(OPJ_BOOL p_is_input)
Creates an abstract stream.
Definition cio.c:194
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_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:1089
OPJ_OFF_T(* opj_stream_skip_fn)(OPJ_OFF_T p_nb_bytes, void *p_user_data)
Definition openjpeg.h:651
struct opj_tp_index opj_tp_index_t
Index structure about a tile part.
void(* opj_msg_callback)(const char *msg, void *client_data)
Callback function prototype for events.
Definition openjpeg.h:351
struct opj_tccp_info opj_tccp_info_t
Tile-component coding parameters information.
struct opj_tile_index opj_tile_index_t
Index structure about a tile.
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:248
#define OPJ_CALLCONV
Definition openjpeg.h:98
struct opj_tile_v2_info opj_tile_info_v2_t
Tile coding parameters information.
struct opj_codestream_index opj_codestream_index_t
Index structure of the codestream (FIXME should be expand and enhance)
struct opj_jp2_index opj_jp2_index_t
Index structure of the JP2 file EXPERIMENTAL FOR THE MOMENT.
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_decoded_components(opj_codec_t *p_codec, OPJ_UINT32 numcomps, const OPJ_UINT32 *comps_indices, OPJ_BOOL apply_color_transforms)
Restrict the number of components to decode.
Definition openjpeg.c:485
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_encoder_set_extra_options(opj_codec_t *p_codec, const char *const *p_options)
Specify extra options for the encoder.
Definition openjpeg.c:852
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:871
Index structure of the codestream (FIXME should be expand and enhance)
Definition openjpeg.h:1039
opj_marker_info_t * marker
list of markers
Definition openjpeg.h:1052
OPJ_OFF_T main_head_start
main header start position (SOC position)
Definition openjpeg.h:1041
OPJ_UINT32 maxmarknum
actual size of markers array
Definition openjpeg.h:1054
OPJ_UINT64 codestream_size
codestream's size
Definition openjpeg.h:1046
opj_tile_index_t * tile_index
Definition openjpeg.h:1060
OPJ_UINT32 nb_of_tiles
Definition openjpeg.h:1058
OPJ_OFF_T main_head_end
main header end position (first SOT position)
Definition openjpeg.h:1043
OPJ_UINT32 marknum
number of markers
Definition openjpeg.h:1050
Information structure about the codestream (FIXME should be expand and enhance)
Definition openjpeg.h:964
OPJ_UINT32 tdy
tile size in y = YTsiz
Definition openjpeg.h:973
OPJ_UINT32 tw
number of tiles in X
Definition openjpeg.h:975
OPJ_UINT32 tdx
tile size in x = XTsiz
Definition openjpeg.h:971
OPJ_UINT32 nbcomps
number of components
Definition openjpeg.h:980
OPJ_UINT32 tx0
tile origin in x = XTOsiz
Definition openjpeg.h:967
opj_tile_info_v2_t * tile_info
information regarding tiles inside image
Definition openjpeg.h:986
OPJ_UINT32 th
number of tiles in Y
Definition openjpeg.h:977
opj_tile_info_v2_t m_default_tile_info
Default information regarding tiles inside image.
Definition openjpeg.h:983
OPJ_UINT32 ty0
tile origin in y = YTOsiz
Definition openjpeg.h:969
Index structure of the codestream.
Definition openjpeg.h:853
int numcomps
component numbers
Definition openjpeg.h:879
int tw
number of tiles in X
Definition openjpeg.h:875
int marknum
number of markers
Definition openjpeg.h:886
int * numdecompos
number of decomposition for each component
Definition openjpeg.h:883
int main_head_end
main header position
Definition openjpeg.h:895
int th
number of tiles in Y
Definition openjpeg.h:877
int tile_y
tile size in y
Definition openjpeg.h:869
int index_write
writing the packet in the index with t2_encode_packets
Definition openjpeg.h:859
int tile_Ox
Definition openjpeg.h:871
opj_tile_info_t * tile
information regarding tiles inside image
Definition openjpeg.h:899
OPJ_PROG_ORDER prog
progression order
Definition openjpeg.h:865
int tile_x
tile size in x
Definition openjpeg.h:867
int image_w
image width
Definition openjpeg.h:861
int packno
packet number
Definition openjpeg.h:857
int tile_Oy
Definition openjpeg.h:873
int codestream_size
codestream's size
Definition openjpeg.h:897
int main_head_start
main header position
Definition openjpeg.h:893
int numlayers
number of layer
Definition openjpeg.h:881
int image_h
image height
Definition openjpeg.h:863
double D_max
maximum distortion reduction on the whole image (add for Marcela)
Definition openjpeg.h:855
opj_marker_info_t * marker
list of markers
Definition openjpeg.h:888
int maxmarknum
actual size of markers array
Definition openjpeg.h:890
Compression parameters.
Definition openjpeg.h:395
int cp_ty0
YTOsiz.
Definition openjpeg.h:401
int jpwl_hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS]
tile number of header protection specification (>=0)
Definition openjpeg.h:486
char tcp_mct
MCT (multiple component transform)
Definition openjpeg.h:530
int roi_shift
region of interest: upshift value
Definition openjpeg.h:446
int max_cs_size
Maximum size (in bytes) for the whole codestream.
Definition openjpeg.h:542
OPJ_RSIZ_CAPABILITIES cp_rsiz
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead Profile name.
Definition openjpeg.h:524
OPJ_CINEMA_MODE cp_cinema
DEPRECATED: use RSIZ, OPJ_PROFILE_* and MAX_COMP_SIZE instead Digital Cinema compliance 0-not complia...
Definition openjpeg.h:514
int * cp_matrice
fixed layer
Definition openjpeg.h:413
int csty
csty : coding style
Definition openjpeg.h:417
int cp_tdy
YTsiz.
Definition openjpeg.h:405
int jpwl_pprot_tileno[JPWL_MAX_NO_PACKSPECS]
tile number of packet protection specification (>=0)
Definition openjpeg.h:490
int irreversible
1 : use the irreversible DWT 9-7, 0 : use lossless compression (default)
Definition openjpeg.h:442
int res_spec
Definition openjpeg.h:448
int jpwl_sens_range
sensitivity range (0-3)
Definition openjpeg.h:500
int jpwl_sens_addr
sensitivity addressing size (0=auto/2/4 bytes)
Definition openjpeg.h:498
int cp_fixed_alloc
allocation by fixed layer
Definition openjpeg.h:409
int numresolution
number of resolutions
Definition openjpeg.h:434
int cod_format
output file format 0: J2K, 1: JP2, 2: JPT
Definition openjpeg.h:475
int subsampling_dy
subsampling value for dy
Definition openjpeg.h:471
char tp_flag
Flag for Tile part generation.
Definition openjpeg.h:528
int jpwl_sens_TPH[JPWL_MAX_NO_TILESPECS]
sensitivity methods for TPHs (-1=no,0-7)
Definition openjpeg.h:506
int jpwl_sens_MH
sensitivity method for MH (-1=no,0-7)
Definition openjpeg.h:502
int image_offset_x0
subimage encoding: origin image offset in x direction
Definition openjpeg.h:465
int prcw_init[OPJ_J2K_MAXRLVLS]
initial precinct width
Definition openjpeg.h:450
int jpwl_sens_TPH_tileno[JPWL_MAX_NO_TILESPECS]
tile number of sensitivity specification (>=0)
Definition openjpeg.h:504
char infile[OPJ_PATH_LEN]
input file name
Definition openjpeg.h:457
OPJ_UINT32 numpocs
number of progression order changes (POC), default to 0
Definition openjpeg.h:423
int jpwl_hprot_TPH[JPWL_MAX_NO_TILESPECS]
error protection methods for TPHs (0,1,16,32,37-128)
Definition openjpeg.h:488
int cblockh_init
initial code block height, default to 64
Definition openjpeg.h:438
int cp_disto_alloc
allocation by rate/distortion
Definition openjpeg.h:407
OPJ_UINT16 rsiz
RSIZ value To be used to combine OPJ_PROFILE_*, OPJ_EXTENSION_* and (sub)levels values.
Definition openjpeg.h:545
OPJ_BOOL jpip_on
Enable JPIP indexing.
Definition openjpeg.h:532
opj_poc_t POC[32]
progression order changes
Definition openjpeg.h:421
int cblockw_init
initial code block width, default to 64
Definition openjpeg.h:436
int jpwl_hprot_MH
error protection method for MH (0,1,16,32,37-128)
Definition openjpeg.h:484
char tp_on
Tile part generation.
Definition openjpeg.h:526
int jpwl_sens_size
enables writing of ESD, (0=no/1/2 bytes)
Definition openjpeg.h:496
int jpwl_pprot_packno[JPWL_MAX_NO_PACKSPECS]
packet number of packet protection specification (>=0)
Definition openjpeg.h:492
int tcp_numlayers
number of layers
Definition openjpeg.h:425
void * mct_data
Naive implementation of MCT restricted to a single reversible array based encoding without offset con...
Definition openjpeg.h:535
int prch_init[OPJ_J2K_MAXRLVLS]
initial precinct height
Definition openjpeg.h:452
int cp_fixed_quality
allocation by fixed quality (PSNR)
Definition openjpeg.h:411
char * cp_comment
comment for coding
Definition openjpeg.h:415
char outfile[OPJ_PATH_LEN]
output file name
Definition openjpeg.h:459
int index_on
DEPRECATED.
Definition openjpeg.h:461
float tcp_rates[100]
rates of layers - might be subsequently limited by the max_cs_size field.
Definition openjpeg.h:429
char index[OPJ_PATH_LEN]
DEPRECATED.
Definition openjpeg.h:463
OPJ_BOOL tile_size_on
size of tile: tile_size_on = false (not in argument) or = true (in argument)
Definition openjpeg.h:397
OPJ_BOOL jpwl_epc_on
enables writing of EPC in MH, thus activating JPWL
Definition openjpeg.h:482
int subsampling_dx
subsampling value for dx
Definition openjpeg.h:469
int mode
mode switch (cblk_style)
Definition openjpeg.h:440
int jpwl_pprot[JPWL_MAX_NO_PACKSPECS]
error protection methods for packets (0,1,16,32,37-128)
Definition openjpeg.h:494
int cp_tdx
XTsiz.
Definition openjpeg.h:403
float tcp_distoratio[100]
different psnr for successive layers.
Definition openjpeg.h:432
OPJ_PROG_ORDER prog_order
progression order (default OPJ_LRCP)
Definition openjpeg.h:419
int cp_tx0
XTOsiz.
Definition openjpeg.h:399
int max_comp_size
Maximum size (in bytes) for each component.
Definition openjpeg.h:519
int roi_compno
region of interest: affected component in [0..3], -1 means no ROI
Definition openjpeg.h:444
int decod_format
input file format 0: PGX, 1: PxM, 2: BMP 3:TIF
Definition openjpeg.h:473
int image_offset_y0
subimage encoding: origin image offset in y direction
Definition openjpeg.h:467
Decompression parameters.
Definition openjpeg.h:554
OPJ_UINT32 nb_tile_to_decode
Nb of tile to decode.
Definition openjpeg.h:596
OPJ_UINT32 DA_y0
Decoding area up boundary.
Definition openjpeg.h:587
OPJ_UINT32 DA_x0
Decoding area left boundary.
Definition openjpeg.h:583
OPJ_UINT32 DA_y1
Decoding area bottom boundary.
Definition openjpeg.h:589
OPJ_BOOL m_verbose
Verbose mode.
Definition openjpeg.h:591
int cod_format
output file format 0: PGX, 1: PxM, 2: BMP
Definition openjpeg.h:580
int jpwl_max_tiles
maximum number of tiles
Definition openjpeg.h:608
OPJ_UINT32 cp_reduce
Set the number of highest resolution levels to be discarded.
Definition openjpeg.h:562
OPJ_UINT32 tile_index
tile number of the decoded tile
Definition openjpeg.h:594
int jpwl_exp_comps
expected number of components
Definition openjpeg.h:606
OPJ_UINT32 cp_layer
Set the maximum number of quality layers to decode.
Definition openjpeg.h:569
OPJ_UINT32 DA_x1
Decoding area right boundary.
Definition openjpeg.h:585
unsigned int flags
Definition openjpeg.h:612
char outfile[OPJ_PATH_LEN]
output file name
Definition openjpeg.h:576
OPJ_BOOL jpwl_correct
activates the JPWL correction capabilities
Definition openjpeg.h:604
int decod_format
input file format 0: J2K, 1: JP2, 2: JPT
Definition openjpeg.h:578
char infile[OPJ_PATH_LEN]
input file name
Definition openjpeg.h:574
Defines a single image component.
Definition openjpeg.h:679
OPJ_UINT32 dx
XRsiz: horizontal separation of a sample of ith component with respect to the reference grid.
Definition openjpeg.h:681
OPJ_UINT32 h
data height
Definition openjpeg.h:687
OPJ_UINT32 x0
x component offset compared to the whole image
Definition openjpeg.h:689
OPJ_UINT32 sgnd
signed (1) / unsigned (0)
Definition openjpeg.h:697
OPJ_UINT32 w
data width
Definition openjpeg.h:685
OPJ_UINT16 alpha
alpha channel
Definition openjpeg.h:705
OPJ_UINT32 y0
y component offset compared to the whole image
Definition openjpeg.h:691
OPJ_UINT32 factor
number of division by 2 of the out image compared to the original size of image
Definition openjpeg.h:701
OPJ_UINT32 prec
precision: number of bits per component per pixel
Definition openjpeg.h:693
OPJ_UINT32 resno_decoded
number of decoded resolution
Definition openjpeg.h:699
OPJ_DEPRECATED_STRUCT_MEMBER(OPJ_UINT32 bpp, "Use prec instead")
obsolete: use prec instead
OPJ_INT32 * data
image component data
Definition openjpeg.h:703
OPJ_UINT32 dy
YRsiz: vertical separation of a sample of ith component with respect to the reference grid.
Definition openjpeg.h:683
Component parameters structure used by the opj_image_create function.
Definition openjpeg.h:736
OPJ_UINT32 x0
x component offset compared to the whole image
Definition openjpeg.h:746
OPJ_UINT32 dx
XRsiz: horizontal separation of a sample of ith component with respect to the reference grid.
Definition openjpeg.h:738
OPJ_UINT32 y0
y component offset compared to the whole image
Definition openjpeg.h:748
OPJ_UINT32 h
data height
Definition openjpeg.h:744
OPJ_DEPRECATED_STRUCT_MEMBER(OPJ_UINT32 bpp, "Use prec instead")
obsolete: use prec instead
OPJ_UINT32 sgnd
signed (1) / unsigned (0)
Definition openjpeg.h:754
OPJ_UINT32 prec
precision: number of bits per component per pixel
Definition openjpeg.h:750
OPJ_UINT32 dy
YRsiz: vertical separation of a sample of ith component with respect to the reference grid.
Definition openjpeg.h:740
OPJ_UINT32 w
data width
Definition openjpeg.h:742
Defines image data and characteristics.
Definition openjpeg.h:711
OPJ_UINT32 icc_profile_len
size of ICC profile
Definition openjpeg.h:729
OPJ_COLOR_SPACE color_space
color space: sRGB, Greyscale or YUV
Definition openjpeg.h:723
OPJ_UINT32 x0
XOsiz: horizontal offset from the origin of the reference grid to the left side of the image area.
Definition openjpeg.h:713
OPJ_BYTE * icc_profile_buf
'restricted' ICC profile
Definition openjpeg.h:727
opj_image_comp_t * comps
image components
Definition openjpeg.h:725
OPJ_UINT32 x1
Xsiz: width of the reference grid.
Definition openjpeg.h:717
OPJ_UINT32 y1
Ysiz: height of the reference grid.
Definition openjpeg.h:719
OPJ_UINT32 y0
YOsiz: vertical offset from the origin of the reference grid to the top side of the image area.
Definition openjpeg.h:715
OPJ_UINT32 numcomps
number of components in the image
Definition openjpeg.h:721
Index structure of the JP2 file EXPERIMENTAL FOR THE MOMENT.
Definition openjpeg.h:1085
OPJ_INT32 not_used
Definition openjpeg.h:1087
Marker structure.
Definition openjpeg.h:784
int len
length, marker val included
Definition openjpeg.h:790
OPJ_OFF_T pos
position in codestream
Definition openjpeg.h:788
unsigned short int type
marker type
Definition openjpeg.h:786
Index structure : Information concerning a packet inside tile.
Definition openjpeg.h:768
OPJ_OFF_T start_pos
packet start position (including SOP marker if it exists)
Definition openjpeg.h:770
double disto
packet distorsion
Definition openjpeg.h:776
OPJ_OFF_T end_pos
packet end position
Definition openjpeg.h:774
OPJ_OFF_T end_ph_pos
end of packet header position (including EPH marker if it exists)
Definition openjpeg.h:772
Progression order changes.
Definition openjpeg.h:367
OPJ_UINT32 prcS
Definition openjpeg.h:383
OPJ_UINT32 layno1
Layer num end,Resolution num end, Component num end, given by POC.
Definition openjpeg.h:371
OPJ_UINT32_SEMANTICALLY_BUT_INT32 tx1
Definition openjpeg.h:381
OPJ_UINT32 resno1
Definition openjpeg.h:371
OPJ_UINT32 dx
Definition openjpeg.h:387
OPJ_UINT32 compno0
Definition openjpeg.h:369
OPJ_CHAR progorder[5]
Progression order string.
Definition openjpeg.h:377
OPJ_UINT32 res_t
Definition openjpeg.h:389
OPJ_UINT32 layS
Start value, initialised in pi_initialise_encode.
Definition openjpeg.h:383
OPJ_PROG_ORDER prg
Definition openjpeg.h:375
OPJ_UINT32 resno0
Resolution num start, Component num start, given by POC.
Definition openjpeg.h:369
OPJ_UINT32 resE
Definition openjpeg.h:385
OPJ_UINT32 compE
Definition openjpeg.h:385
OPJ_UINT32 txE
Definition openjpeg.h:387
OPJ_UINT32 comp_t
Definition openjpeg.h:389
OPJ_UINT32_SEMANTICALLY_BUT_INT32 ty1
Definition openjpeg.h:381
OPJ_UINT32 precno1
Definition openjpeg.h:373
OPJ_UINT32 tyS
Definition openjpeg.h:387
OPJ_UINT32 prcE
Definition openjpeg.h:385
OPJ_UINT32 prc_t
Definition openjpeg.h:389
OPJ_UINT32_SEMANTICALLY_BUT_INT32 ty0
Definition openjpeg.h:381
OPJ_UINT32 tile
Tile number (starting at 1)
Definition openjpeg.h:379
OPJ_UINT32 ty0_t
Definition openjpeg.h:389
OPJ_UINT32 resS
Definition openjpeg.h:383
OPJ_UINT32 layE
End value, initialised in pi_initialise_encode.
Definition openjpeg.h:385
OPJ_UINT32_SEMANTICALLY_BUT_INT32 tx0
Start and end values for Tile width and height.
Definition openjpeg.h:381
OPJ_UINT32 compS
Definition openjpeg.h:383
OPJ_PROG_ORDER prg1
Progression order enum.
Definition openjpeg.h:375
OPJ_UINT32 tx0_t
Definition openjpeg.h:389
OPJ_UINT32 precno0
Definition openjpeg.h:373
OPJ_UINT32 dy
Definition openjpeg.h:387
OPJ_UINT32 txS
Start and end values of Tile width and height, initialised in pi_initialise_encode.
Definition openjpeg.h:387
OPJ_UINT32 tyE
Definition openjpeg.h:387
OPJ_UINT32 layno0
Layer num start,Precinct num start, Precinct num end.
Definition openjpeg.h:373
OPJ_UINT32 lay_t
Temporary values for Tile parts, initialised in pi_create_encode.
Definition openjpeg.h:389
OPJ_UINT32 compno1
Definition openjpeg.h:371
Tile-component coding parameters information.
Definition openjpeg.h:908
OPJ_UINT32 qmfbid
discrete wavelet transform identifier: 0 = 9-7 irreversible, 1 = 5-3 reversible
Definition openjpeg.h:922
OPJ_UINT32 cblkh
log2 of code-blocks height
Definition openjpeg.h:918
OPJ_UINT32 cblkw
log2 of code-blocks width
Definition openjpeg.h:916
OPJ_INT32 roishift
Region Of Interest shift.
Definition openjpeg.h:932
OPJ_UINT32 stepsizes_expn[OPJ_J2K_MAXBANDS]
stepsizes used for quantization
Definition openjpeg.h:928
OPJ_UINT32 cblksty
code-block coding style
Definition openjpeg.h:920
OPJ_UINT32 numresolutions
number of resolutions
Definition openjpeg.h:914
OPJ_UINT32 prch[OPJ_J2K_MAXRLVLS]
precinct height
Definition openjpeg.h:936
OPJ_UINT32 compno
component index
Definition openjpeg.h:910
OPJ_UINT32 numgbits
number of guard bits
Definition openjpeg.h:930
OPJ_UINT32 stepsizes_mant[OPJ_J2K_MAXBANDS]
stepsizes used for quantization
Definition openjpeg.h:926
OPJ_UINT32 qntsty
quantisation style
Definition openjpeg.h:924
OPJ_UINT32 prcw[OPJ_J2K_MAXRLVLS]
precinct width
Definition openjpeg.h:934
OPJ_UINT32 csty
coding style
Definition openjpeg.h:912
Index structure about a tile.
Definition openjpeg.h:1007
OPJ_UINT32 current_tpsno
current tile-part index
Definition openjpeg.h:1016
opj_marker_info_t * marker
list of markers
Definition openjpeg.h:1024
OPJ_UINT32 current_nb_tps
current nb of tile part (allocated)
Definition openjpeg.h:1014
opj_tp_index_t * tp_index
information concerning tile parts
Definition openjpeg.h:1018
opj_packet_info_t * packet_index
information concerning packets inside tile
Definition openjpeg.h:1032
OPJ_UINT32 nb_packet
packet number
Definition openjpeg.h:1030
OPJ_UINT32 nb_tps
number of tile parts
Definition openjpeg.h:1012
OPJ_UINT32 tileno
tile index
Definition openjpeg.h:1009
OPJ_UINT32 maxmarknum
actual size of markers array
Definition openjpeg.h:1026
OPJ_UINT32 marknum
number of markers
Definition openjpeg.h:1022
Index structure : information regarding tiles.
Definition openjpeg.h:813
opj_marker_info_t * marker
list of markers
Definition openjpeg.h:841
int pw[33]
precinct number for each resolution level (width)
Definition openjpeg.h:825
int marknum
number of markers
Definition openjpeg.h:839
int numpix
number of pixels of the tile
Definition openjpeg.h:835
double distotile
distortion of the tile
Definition openjpeg.h:837
int maxmarknum
actual size of markers array
Definition openjpeg.h:843
opj_tp_info_t * tp
information concerning tile parts
Definition openjpeg.h:847
int tileno
number of tile
Definition openjpeg.h:817
opj_packet_info_t * packet
information concerning packets inside tile
Definition openjpeg.h:833
int start_pos
start position
Definition openjpeg.h:819
int pdy[33]
precinct size (in power of 2), in Y for each resolution level
Definition openjpeg.h:831
int ph[33]
precinct number for each resolution level (height)
Definition openjpeg.h:827
int end_pos
end position
Definition openjpeg.h:823
int num_tps
number of tile parts
Definition openjpeg.h:845
int pdx[33]
precinct size (in power of 2), in X for each resolution level
Definition openjpeg.h:829
double * thresh
value of thresh for each layer by tile cfr.
Definition openjpeg.h:815
int end_header
end position of the header
Definition openjpeg.h:821
Tile coding parameters information.
Definition openjpeg.h:943
int tileno
number (index) of tile
Definition openjpeg.h:946
OPJ_PROG_ORDER prg
progression order
Definition openjpeg.h:950
opj_tccp_info_t * tccp_info
information concerning tile component parameters
Definition openjpeg.h:957
OPJ_UINT32 numlayers
number of layers
Definition openjpeg.h:952
OPJ_UINT32 csty
coding style
Definition openjpeg.h:948
OPJ_UINT32 mct
multi-component transform identifier
Definition openjpeg.h:954
Index structure about a tile part.
Definition openjpeg.h:994
OPJ_OFF_T start_pos
start position
Definition openjpeg.h:996
OPJ_OFF_T end_header
end position of the header
Definition openjpeg.h:998
OPJ_OFF_T end_pos
end position
Definition openjpeg.h:1000
Index structure : Information concerning tile-parts.
Definition openjpeg.h:797
int tp_numpacks
number of packets of tile part
Definition openjpeg.h:807
int tp_start_pos
start position of tile part
Definition openjpeg.h:799
int tp_end_pos
end position of tile part
Definition openjpeg.h:803
int tp_start_pack
start packet of tile part
Definition openjpeg.h:805
int tp_end_header
end position of tile part header
Definition openjpeg.h:801