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(OPJ_STATIC) || !defined(_WIN32)    82 #       if defined(OPJ_STATIC)     83 #           define OPJ_API    __attribute__ ((visibility ("hidden")))    85 #           define OPJ_API    __attribute__ ((visibility ("default")))    87 #       define OPJ_LOCAL  __attribute__ ((visibility ("hidden")))    94 #   define OPJ_CALLCONV __stdcall   103 #   if defined(OPJ_EXPORTS) || defined(DLL_EXPORT)   104 #       define OPJ_API __declspec(dllexport)   106 #       define OPJ_API __declspec(dllimport)   136 #define OPJ_ARG_NOT_USED(x) (void)(x)   144 #define OPJ_PATH_LEN 4096    146 #define OPJ_J2K_MAXRLVLS 33                    147 #define OPJ_J2K_MAXBANDS (3*OPJ_J2K_MAXRLVLS-2)    149 #define OPJ_J2K_DEFAULT_NB_SEGS             10   150 #define OPJ_J2K_STREAM_CHUNK_SIZE           0x100000    151 #define OPJ_J2K_DEFAULT_HEADER_SIZE         1000   152 #define OPJ_J2K_MCC_DEFAULT_NB_RECORDS      10   153 #define OPJ_J2K_MCT_DEFAULT_NB_RECORDS      10   156 #define JPWL_MAX_NO_TILESPECS   16    157 #define JPWL_MAX_NO_PACKSPECS   16    158 #define JPWL_MAX_NO_MARKERS 512    159 #define JPWL_PRIVATEINDEX_NAME "jpwl_index_privatefilename"    160 #define JPWL_EXPECTED_COMPONENTS 3    161 #define JPWL_MAXIMUM_TILES 8192    162 #define JPWL_MAXIMUM_HAMMING 2    163 #define JPWL_MAXIMUM_EPB_ROOM 65450    170 #define OPJ_IMG_INFO        1      171 #define OPJ_J2K_MH_INFO     2      172 #define OPJ_J2K_TH_INFO     4      173 #define OPJ_J2K_TCH_INFO    8      174 #define OPJ_J2K_MH_IND      16     175 #define OPJ_J2K_TH_IND      32     177 #define OPJ_JP2_INFO        128    178 #define OPJ_JP2_IND         256    194 #define OPJ_PROFILE_NONE        0x0000    195 #define OPJ_PROFILE_0           0x0001    196 #define OPJ_PROFILE_1           0x0002    197 #define OPJ_PROFILE_PART2       0x8000    198 #define OPJ_PROFILE_CINEMA_2K   0x0003    199 #define OPJ_PROFILE_CINEMA_4K   0x0004    200 #define OPJ_PROFILE_CINEMA_S2K  0x0005    201 #define OPJ_PROFILE_CINEMA_S4K  0x0006    202 #define OPJ_PROFILE_CINEMA_LTS  0x0007    203 #define OPJ_PROFILE_BC_SINGLE   0x0100    204 #define OPJ_PROFILE_BC_MULTI    0x0200    205 #define OPJ_PROFILE_BC_MULTI_R  0x0300    206 #define OPJ_PROFILE_IMF_2K      0x0400    207 #define OPJ_PROFILE_IMF_4K      0x0401    208 #define OPJ_PROFILE_IMF_8K      0x0402    209 #define OPJ_PROFILE_IMF_2K_R    0x0403    210 #define OPJ_PROFILE_IMF_4K_R    0x0800    211 #define OPJ_PROFILE_IMF_8K_R    0x0801     216 #define OPJ_EXTENSION_NONE      0x0000    217 #define OPJ_EXTENSION_MCT       0x0100     222 #define OPJ_IS_CINEMA(v)     (((v) >= OPJ_PROFILE_CINEMA_2K)&&((v) <= OPJ_PROFILE_CINEMA_S4K))   223 #define OPJ_IS_STORAGE(v)    ((v) == OPJ_PROFILE_CINEMA_LTS)   224 #define OPJ_IS_BROADCAST(v)  (((v) >= OPJ_PROFILE_BC_SINGLE)&&((v) <= ((OPJ_PROFILE_BC_MULTI_R) | (0x000b))))   225 #define OPJ_IS_IMF(v)        (((v) >= OPJ_PROFILE_IMF_2K)&&((v) <= ((OPJ_PROFILE_IMF_8K_R) | (0x009b))))   226 #define OPJ_IS_PART2(v)      ((v) & OPJ_PROFILE_PART2)   231 #define OPJ_CINEMA_24_CS     1302083       232 #define OPJ_CINEMA_48_CS     651041        233 #define OPJ_CINEMA_24_COMP   1041666       234 #define OPJ_CINEMA_48_COMP   520833        385     float tcp_rates[100];
   387     float tcp_distoratio[100];
   503 #define OPJ_DPARAMETERS_IGNORE_PCLR_CMAP_CDEF_FLAG  0x0001   504 #define OPJ_DPARAMETERS_DUMP_FLAG 0x0002   587 #define OPJ_STREAM_READ OPJ_TRUE   589 #define OPJ_STREAM_WRITE OPJ_FALSE   595         void * p_user_data) ;
   607                                         void * p_user_data) ;
   613                                        void * p_user_data) ;
  1209     const char *fname, 
OPJ_BOOL p_is_read_stream);
  1234         void * p_user_data);
  1243         void * p_user_data);
  1252         void * p_user_data);
  1551         FILE* output_stream);
 OPJ_UINT32 dy
YRsiz: vertical separation of a sample of ith component with respect to the reference grid...
Definition: openjpeg.h:695
int jpwl_hprot_MH
error protection method for MH (0,1,16,32,37-128) 
Definition: openjpeg.h:439
OPJ_UINT32 current_nb_tps
current nb of tile part (allocated) 
Definition: openjpeg.h:969
int * cp_matrice
fixed layer 
Definition: openjpeg.h:371
Not Digital Cinema. 
Definition: openjpeg.h:259
int cblockh_init
initial code block height, default to 64 
Definition: openjpeg.h:393
OPJ_UINT32 tdy
tile size in y = YTsiz 
Definition: openjpeg.h:928
int max_comp_size
Maximum size (in bytes) for each component. 
Definition: openjpeg.h:474
struct opj_codestream_index opj_codestream_index_t
Index structure of the codestream (FIXME should be expand and enhance) 
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:327
int64_t OPJ_OFF_T
Definition: openjpeg.h:130
int decod_format
input file format 0: PGX, 1: PxM, 2: BMP 3:TIF 
Definition: openjpeg.h:428
#define JPWL_MAX_NO_TILESPECS
Maximum number of tile parts expected by JPWL: increase at your will. 
Definition: openjpeg.h:156
#define OPJ_J2K_MAXRLVLS
Number of maximum resolution level authorized. 
Definition: openjpeg.h:146
int res_spec
Definition: openjpeg.h:403
double OPJ_FLOAT64
Definition: openjpeg.h:116
OPJ_UINT16 rsiz
RSIZ value To be used to combine OPJ_PROFILE_*, OPJ_EXTENSION_* and (sub)levels values. 
Definition: openjpeg.h:500
not specified in the codestream 
Definition: openjpeg.h:281
OPJ_UINT32 layno0
Layer num start,Precinct num start, Precinct num end. 
Definition: openjpeg.h:331
OPJ_OFF_T end_header
end position of the header 
Definition: openjpeg.h:953
opj_marker_info_t * marker
list of markers 
Definition: openjpeg.h:843
OPJ_UINT32 x1
Xsiz: width of the reference grid. 
Definition: openjpeg.h:672
opj_packet_info_t * packet
information concerning packets inside tile 
Definition: openjpeg.h:788
OPJ_BOOL jpwl_correct
activates the JPWL correction capabilities 
Definition: openjpeg.h:559
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
int cp_fixed_quality
add fixed_quality 
Definition: openjpeg.h:369
OPJ_UINT32 tw
number of tiles in X 
Definition: openjpeg.h:930
OPJ_UINT32 prec
precision 
Definition: openjpeg.h:705
2K Digital Cinema at 48 fps 
Definition: openjpeg.h:261
OPJ_UINT32 cblkh
code-blocks height 
Definition: openjpeg.h:873
OPJ_UINT32 tile
Tile number. 
Definition: openjpeg.h:337
OPJ_UINT32 dy
YRsiz: vertical separation of a sample of ith component with respect to the reference grid...
Definition: openjpeg.h:638
layer-resolution-component-precinct order 
Definition: openjpeg.h:269
OPJ_INT32 * data
image component data 
Definition: openjpeg.h:658
int tcp_numlayers
number of layers 
Definition: openjpeg.h:383
double disto
packet distorsion 
Definition: openjpeg.h:731
OPJ_BOOL jpwl_epc_on
enables writing of EPC in MH, thus activating JPWL 
Definition: openjpeg.h:437
OPJ_UINT32 tdx
tile size in x = XTsiz 
Definition: openjpeg.h:926
Index structure : information regarding tiles. 
Definition: openjpeg.h:768
YUV. 
Definition: openjpeg.h:284
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:749
OPJ_UINT32 compno
component index 
Definition: openjpeg.h:865
Profile name for a 2K image. 
Definition: openjpeg.h:249
Progression order changes. 
Definition: openjpeg.h:325
int tile_Ox
Definition: openjpeg.h:826
int packno
packet number 
Definition: openjpeg.h:812
OPJ_UINT32 nb_tile_to_decode
Nb of tile to decode. 
Definition: openjpeg.h:551
struct opj_codestream_info opj_codestream_info_t
Index structure of the codestream. 
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:1012
struct opj_dparameters opj_dparameters_t
Decompression parameters. 
opj_marker_info_t * marker
list of markers 
Definition: openjpeg.h:796
int OPJ_BOOL
Definition: openjpeg.h:110
OPJ_UINT32 cp_layer
Set the maximum number of quality layers to decode. 
Definition: openjpeg.h:524
int start_pos
start position 
Definition: openjpeg.h:774
JP2 file format : read/write. 
Definition: openjpeg.h:296
OPJ_BOOL jpip_on
Enable JPIP indexing. 
Definition: openjpeg.h:487
int cod_format
output file format 0: J2K, 1: JP2, 2: JPT 
Definition: openjpeg.h:430
JPEG-2000 codestream : read/write. 
Definition: openjpeg.h:294
enum CODEC_FORMAT OPJ_CODEC_FORMAT
Supported codec. 
OPJ_UINT32 numresolutions
number of resolutions 
Definition: openjpeg.h:869
OPJ_UINT32 nb_packet
packet number 
Definition: openjpeg.h:985
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:924
resolution-layer-component-precinct order 
Definition: openjpeg.h:270
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:778
enum COLOR_SPACE OPJ_COLOR_SPACE
Supported image color spaces. 
double distotile
add fixed_quality 
Definition: openjpeg.h:792
grayscale 
Definition: openjpeg.h:283
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:228
unsigned char OPJ_BYTE
Definition: openjpeg.h:117
OPJ_UINT32 compE
Definition: openjpeg.h:343
OPJ_OFF_T main_head_start
main header start position (SOC position) 
Definition: openjpeg.h:996
Index structure : Information concerning tile-parts. 
Definition: openjpeg.h:752
OPJ_UINT32 numcomps
number of components in the image 
Definition: openjpeg.h:676
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:375
OPJ_UINT32 comp_t
Definition: openjpeg.h:347
OPJ_UINT32 lay_t
Temporary values for Tile parts, initialised in pi_create_encode. 
Definition: openjpeg.h:347
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:852
int cp_tdx
XTsiz. 
Definition: openjpeg.h:361
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:450
uint16_t OPJ_UINT16
Definition: openjpeg.h:124
OPJ_UINT32 y0
y component offset compared to the whole image 
Definition: openjpeg.h:703
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:731
OPJ_API void OPJ_CALLCONV opj_image_destroy(opj_image_t *image)
Deallocate any resources associated with an image. 
Definition: image.c:92
int index_on
DEPRECATED. 
Definition: openjpeg.h:416
int32_t OPJ_INT32
Definition: openjpeg.h:125
Information structure about the codestream (FIXME should be expand and enhance) 
Definition: openjpeg.h:919
void * opj_codec_t
JPEG2000 codec V2. 
Definition: openjpeg.h:575
char * cp_comment
comment for coding 
Definition: openjpeg.h:373
OPJ_UINT32 layE
End value, initialised in pi_initialise_encode. 
Definition: openjpeg.h:343
OPJ_UINT32 numgbits
number of guard bits 
Definition: openjpeg.h:885
OPJ_INT32 tx0
Start and end values for Tile width and height. 
Definition: openjpeg.h:339
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:429
int main_head_end
main header position 
Definition: openjpeg.h:850
OPJ_UINT32 qmfbid
discrete wavelet transform identifier: 0 = 9-7 irreversible, 1 = 5-3 reversible 
Definition: openjpeg.h:877
OPJ_UINT32 tyE
Definition: openjpeg.h:345
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
int * numdecompos
number of decomposition for each component 
Definition: openjpeg.h:838
OPJ_UINT32 dx
Definition: openjpeg.h:345
OPJ_UINT32 DA_y1
Decoding area bottom boundary. 
Definition: openjpeg.h:544
OPJ_UINT32 y1
Ysiz: height of the reference grid. 
Definition: openjpeg.h:674
OPJ_UINT32 tyS
Definition: openjpeg.h:345
OPJ_API opj_codec_t *OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT format)
Creates a J2K/JP2 decompression structure. 
Definition: openjpeg.c:168
struct opj_poc opj_poc_t
Progression order changes. 
size_t OPJ_SIZE_T
Definition: openjpeg.h:133
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_COLOR_SPACE color_space
color space: sRGB, Greyscale or YUV 
Definition: openjpeg.h:678
int th
number of tiles in Y 
Definition: openjpeg.h:832
struct opj_cparameters opj_cparameters_t
Compression parameters. 
void(* opj_msg_callback)(const char *msg, void *client_data)
Callback function prototype for events. 
Definition: openjpeg.h:313
OPJ_UINT32 maxmarknum
actual size of markers array 
Definition: openjpeg.h:1009
Marker structure. 
Definition: openjpeg.h:739
Standard JPEG2000 profile. 
Definition: openjpeg.h:248
uint64_t OPJ_UINT64
Definition: openjpeg.h:128
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:822
int subsampling_dy
subsampling value for dy 
Definition: openjpeg.h:426
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:960
CODEC_FORMAT
Supported codec. 
Definition: openjpeg.h:292
OPJ_PROG_ORDER prog_order
progression order (default OPJ_LRCP) 
Definition: openjpeg.h:377
OPJ_CINEMA_MODE cp_cinema
DEPRECATED: use RSIZ, OPJ_PROFILE_* and MAX_COMP_SIZE instead Digital Cinema compliance 0-not complia...
Definition: openjpeg.h:469
int tile_Oy
Definition: openjpeg.h:828
int marknum
number of markers 
Definition: openjpeg.h:841
OPJ_OFF_T end_pos
packet end position 
Definition: openjpeg.h:729
opj_packet_info_t * packet_index
information concerning packets inside tile 
Definition: openjpeg.h:987
int jpwl_sens_size
enables writing of ESD, (0=no/1/2 bytes) 
Definition: openjpeg.h:451
Defines image data and characteristics. 
Definition: openjpeg.h:666
float OPJ_FLOAT32
Definition: openjpeg.h:115
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:922
OPJ_SIZE_T(* opj_stream_write_fn)(void *p_buffer, OPJ_SIZE_T p_nb_bytes, void *p_user_data)
Definition: openjpeg.h:600
RSIZ_CAPABILITIES
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead Rsiz Capabilities. 
Definition: openjpeg.h:246
OPJ_UINT32 compS
Definition: openjpeg.h:341
unsigned int flags
Definition: openjpeg.h:567
int cp_ty0
YTOsiz. 
Definition: openjpeg.h:359
#define OPJ_PATH_LEN
Maximum allowed size for filenames. 
Definition: openjpeg.h:144
char tp_flag
Flag for Tile part generation. 
Definition: openjpeg.h:483
OPJ_UINT32 ty0_t
Definition: openjpeg.h:347
OPJ_UINT32 maxmarknum
actual size of markers array 
Definition: openjpeg.h:981
OPJ_UINT32 layno1
Layer num end,Resolution num end, Component num end, given by POC. 
Definition: openjpeg.h:329
resolution-precinct-component-layer order 
Definition: openjpeg.h:271
OPJ_INT32 tx1
Definition: openjpeg.h:339
int jpwl_sens_MH
sensitivity method for MH (-1=no,0-7) 
Definition: openjpeg.h:457
Index structure about a tile. 
Definition: openjpeg.h:962
struct opj_tp_info opj_tp_info_t
Index structure : Information concerning tile-parts. 
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_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
OPJ_UINT32 x0
x component offset compared to the whole image 
Definition: openjpeg.h:644
OPJ_UINT32 precno1
Definition: openjpeg.h:331
OPJ_UINT32 cblksty
code-block coding style 
Definition: openjpeg.h:875
OPJ_PROG_ORDER prog
progression order 
Definition: openjpeg.h:820
struct opj_tile_info opj_tile_info_t
Index structure : information regarding tiles. 
OPJ_UINT32 sgnd
signed (1) / unsigned (0) 
Definition: openjpeg.h:652
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 void OPJ_CALLCONV opj_set_default_encoder_parameters(opj_cparameters_t *parameters)
Set encoding parameters to default values, that means : 
Definition: openjpeg.c:670
opj_tile_info_t * tile
information regarding tiles inside image 
Definition: openjpeg.h:854
Decompression parameters. 
Definition: openjpeg.h:509
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:802
int roi_compno
region of interest: affected component in [0..3], -1 means no ROI 
Definition: openjpeg.h:399
int tile_x
tile size in x 
Definition: openjpeg.h:822
OPJ_UINT32 bpp
image depth in bits 
Definition: openjpeg.h:707
OPJ_BYTE * icc_profile_buf
'restricted' ICC profile 
Definition: openjpeg.h:682
OPJ_INT32 roishift
Region Of Interest shift. 
Definition: openjpeg.h:887
int tp_end_pos
end position of tile part 
Definition: openjpeg.h:758
int tile_y
tile size in y 
Definition: openjpeg.h:824
opj_tile_info_v2_t * tile_info
information regarding tiles inside image 
Definition: openjpeg.h:941
OPJ_UINT32 DA_x0
Decoding area left boundary. 
Definition: openjpeg.h:538
OPJ_UINT32 sgnd
signed (1) / unsigned (0) 
Definition: openjpeg.h:709
OPJ_OFF_T main_head_end
main header end position (first SOT position) 
Definition: openjpeg.h:998
int codestream_size
codestream's size 
Definition: openjpeg.h:852
OPJ_UINT32 nb_tps
number of tile parts 
Definition: openjpeg.h:967
OPJ_API void OPJ_CALLCONV opj_destroy_cstr_index(opj_codestream_index_t **p_cstr_index)
Definition: openjpeg.c:952
OPJ_BOOL tile_size_on
size of tile: tile_size_on = false (not in argument) or = true (in argument) 
Definition: openjpeg.h:355
OPJ_UINT32 h
data height 
Definition: openjpeg.h:642
OPJ_UINT32 resS
Definition: openjpeg.h:341
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:768
double D_max
maximum distortion reduction on the whole image (add for Marcela) 
Definition: openjpeg.h:810
int image_offset_y0
subimage encoding: origin image offset in y direction 
Definition: openjpeg.h:422
int cod_format
output file format 0: PGX, 1: PxM, 2: BMP 
Definition: openjpeg.h:535
JPP-stream (JPEG 2000, JPIP) : to be coded. 
Definition: openjpeg.h:297
int jpwl_sens_range
sensitivity range (0-3) 
Definition: openjpeg.h:455
int tw
number of tiles in X 
Definition: openjpeg.h:830
int end_header
end position of the header 
Definition: openjpeg.h:776
OPJ_OFF_T end_ph_pos
end of packet header position (including EPH marker if it exists) 
Definition: openjpeg.h:727
OPJ_UINT32 cp_reduce
Set the number of highest resolution levels to be discarded. 
Definition: openjpeg.h:517
int tileno
number of tile 
Definition: openjpeg.h:772
OPJ_UINT32 y0
YOsiz: vertical offset from the origin of the reference grid to the top side of the image area...
Definition: openjpeg.h:670
int numcomps
component numbers 
Definition: openjpeg.h:834
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 const char *OPJ_CALLCONV opj_version(void)
Definition: openjpeg.c:160
Profile name for a 4K image. 
Definition: openjpeg.h:250
void * opj_stream_t
Definition: openjpeg.h:623
uint8_t OPJ_UINT8
Definition: openjpeg.h:122
int numresolution
number of resolutions 
Definition: openjpeg.h:389
OPJ_UINT32 marknum
number of markers 
Definition: openjpeg.h:1005
opj_marker_info_t * marker
list of markers 
Definition: openjpeg.h:979
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_has_thread_support(void)
Returns if the library is built with thread support. 
Definition: thread.c:428
int jpwl_sens_addr
sensitivity addressing size (0=auto/2/4 bytes) 
Definition: openjpeg.h:453
OPJ_PROG_ORDER prg1
Progression order enum. 
Definition: openjpeg.h:333
int image_h
image height 
Definition: openjpeg.h:818
not supported by the library 
Definition: openjpeg.h:280
int jpwl_exp_comps
expected number of components 
Definition: openjpeg.h:561
int maxmarknum
actual size of markers array 
Definition: openjpeg.h:798
OPJ_INT32 ty1
Definition: openjpeg.h:339
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:907
void(* opj_stream_free_user_data_fn)(void *p_user_data)
Definition: openjpeg.h:618
int irreversible
1 : use the irreversible DWT 9-7, 0 : use lossless compression (default) 
Definition: openjpeg.h:397
OPJ_UINT32 x0
x component offset compared to the whole image 
Definition: openjpeg.h:701
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:785
int tp_numpacks
number of packets of tile part 
Definition: openjpeg.h:762
int image_w
image width 
Definition: openjpeg.h:816
int cp_fixed_alloc
allocation by fixed layer 
Definition: openjpeg.h:367
int tileno
number (index) of tile 
Definition: openjpeg.h:901
int cp_disto_alloc
allocation by rate/distortion 
Definition: openjpeg.h:365
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:903
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:490
OPJ_INT32 ty0
Definition: openjpeg.h:339
Tile coding parameters information. 
Definition: openjpeg.h:898
OPJ_INT32 not_used
Definition: openjpeg.h:1042
int tp_start_pack
start packet of tile part 
Definition: openjpeg.h:760
OPJ_UINT32 mct
multi-component transform identifier 
Definition: openjpeg.h:909
2K Digital Cinema at 24 fps 
Definition: openjpeg.h:260
opj_tile_index_t * tile_index
Definition: openjpeg.h:1015
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:867
OPJ_OFF_T pos
position in codestream 
Definition: openjpeg.h:743
OPJ_UINT32 prec
precision 
Definition: openjpeg.h:648
Component parameters structure used by the opj_image_create function. 
Definition: openjpeg.h:691
int main_head_start
main header position 
Definition: openjpeg.h:848
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
Defines a single image component. 
Definition: openjpeg.h:634
double * thresh
value of thresh for each layer by tile cfr. 
Definition: openjpeg.h:770
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
int tp_end_header
end position of tile part header 
Definition: openjpeg.h:756
OPJ_UINT32 y0
y component offset compared to the whole image 
Definition: openjpeg.h:646
OPJ_UINT32 prcE
Definition: openjpeg.h:343
OPJ_UINT32 res_t
Definition: openjpeg.h:347
OPJ_OFF_T start_pos
start position 
Definition: openjpeg.h:951
Definition: openjpeg.h:258
struct opj_tile_v2_info opj_tile_info_v2_t
Tile coding parameters information. 
COLOR_SPACE
Supported image color spaces. 
Definition: openjpeg.h:279
int16_t OPJ_INT16
Definition: openjpeg.h:123
e-YCC 
Definition: openjpeg.h:285
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:879
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:1007
OPJ_UINT32 nbcomps
number of components 
Definition: openjpeg.h:935
char tcp_mct
MCT (multiple component transform) 
Definition: openjpeg.h:485
OPJ_UINT32 resE
Definition: openjpeg.h:343
int cblockw_init
initial code block width, default to 64 
Definition: openjpeg.h:391
#define OPJ_CALLCONV
Definition: openjpeg.h:92
int cp_tdy
YTsiz. 
Definition: openjpeg.h:363
OPJ_UINT32 prc_t
Definition: openjpeg.h:347
int csty
csty : coding style 
Definition: openjpeg.h:375
OPJ_API void OPJ_CALLCONV opj_set_default_decoder_parameters(opj_dparameters_t *parameters)
Set decoding parameters to default values. 
Definition: openjpeg.c:352
PROG_ORDER
Progression order. 
Definition: openjpeg.h:267
OPJ_UINT64 codestream_size
codestream's size 
Definition: openjpeg.h:1001
OPJ_BOOL m_verbose
Verbose mode. 
Definition: openjpeg.h:546
int subsampling_dx
subsampling value for dx 
Definition: openjpeg.h:424
OPJ_UINT16 alpha
alpha channel 
Definition: openjpeg.h:660
OPJ_UINT32 resno_decoded
number of decoded resolution 
Definition: openjpeg.h:654
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:994
OPJ_UINT32 prcS
Definition: openjpeg.h:341
OPJ_PROG_ORDER prg
progression order 
Definition: openjpeg.h:905
int maxmarknum
actual size of markers array 
Definition: openjpeg.h:845
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:530
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:941
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:971
int num_tps
number of tile parts 
Definition: openjpeg.h:800
place-holder 
Definition: openjpeg.h:293
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:504
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:913
int numpix
add fixed_quality 
Definition: openjpeg.h:790
OPJ_RSIZ_CAPABILITIES cp_rsiz
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead Profile name. 
Definition: openjpeg.h:479
int index_write
writing the packet in the index with t2_encode_packets 
Definition: openjpeg.h:814
OPJ_UINT32 dx
XRsiz: horizontal separation of a sample of ith component with respect to the reference grid...
Definition: openjpeg.h:636
#define OPJ_API
Definition: openjpeg.h:89
OPJ_UINT32 w
data width 
Definition: openjpeg.h:697
uint32_t OPJ_UINT32
Definition: openjpeg.h:126
component-precinct-resolution-layer order 
Definition: openjpeg.h:273
OPJ_UINT32 bpp
image depth in bits 
Definition: openjpeg.h:650
int jpwl_max_tiles
maximum number of tiles 
Definition: openjpeg.h:563
int8_t OPJ_INT8
Definition: openjpeg.h:121
int max_cs_size
Maximum size (in bytes) for the whole codestream. 
Definition: openjpeg.h:497
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:386
OPJ_UINT32 tileno
tile index 
Definition: openjpeg.h:964
Definition: openjpeg.h:247
char OPJ_CHAR
Definition: openjpeg.h:114
int image_offset_x0
subimage encoding: origin image offset in x direction 
Definition: openjpeg.h:420
OPJ_UINT32 compno1
Definition: openjpeg.h:329
Index structure : Information concerning a packet inside tile. 
Definition: openjpeg.h:723
OPJ_UINT32 compno0
Definition: openjpeg.h:327
OPJ_OFF_T end_pos
end position 
Definition: openjpeg.h:955
int numlayers
number of layer 
Definition: openjpeg.h:836
OPJ_PROG_ORDER prg
Definition: openjpeg.h:333
OPJ_SIZE_T(* opj_stream_read_fn)(void *p_buffer, OPJ_SIZE_T p_nb_bytes, void *p_user_data)
Definition: openjpeg.h:594
OPJ_OFF_T start_pos
packet start position (including SOP marker if it exists) 
Definition: openjpeg.h:725
OPJ_CHAR progorder[5]
Progression order string. 
Definition: openjpeg.h:335
int64_t OPJ_INT64
Definition: openjpeg.h:127
OPJ_UINT32 w
data width 
Definition: openjpeg.h:640
opj_tile_info_v2_t m_default_tile_info
Default information regarding tiles inside image. 
Definition: openjpeg.h:938
OPJ_UINT32 layS
Start value, initialised in pi_initialise_encode. 
Definition: openjpeg.h:341
CMYK. 
Definition: openjpeg.h:286
OPJ_UINT32 x0
XOsiz: horizontal offset from the origin of the reference grid to the left side of the image area...
Definition: openjpeg.h:668
int tp_start_pos
start position of tile part 
Definition: openjpeg.h:754
int roi_shift
region of interest: upshift value 
Definition: openjpeg.h:401
struct opj_jp2_index opj_jp2_index_t
Index structure of the JP2 file EXPERIMENTAL FOR THE MOMENT. 
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:1019
int len
length, marker val included 
Definition: openjpeg.h:745
int marknum
number of markers 
Definition: openjpeg.h:794
Compression parameters. 
Definition: openjpeg.h:353
Index structure of the JP2 file EXPERIMENTAL FOR THE MOMENT. 
Definition: openjpeg.h:1040
OPJ_UINT32 icc_profile_len
size of ICC profile 
Definition: openjpeg.h:684
Index structure about a tile part. 
Definition: openjpeg.h:949
OPJ_OFF_T(* opj_stream_skip_fn)(OPJ_OFF_T p_nb_bytes, void *p_user_data)
Definition: openjpeg.h:606
OPJ_BOOL(* opj_stream_seek_fn)(OPJ_OFF_T p_nb_bytes, void *p_user_data)
Definition: openjpeg.h:612
JPT-stream (JPEG 2000, JPIP) : read only. 
Definition: openjpeg.h:295
Tile-component coding parameters information. 
Definition: openjpeg.h:863
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:967
OPJ_UINT32 th
number of tiles in Y 
Definition: openjpeg.h:932
CINEMA_MODE
DEPRECATED: use RSIZ, OPJ_PROFILE_* and OPJ_EXTENSION_* instead Digital cinema operation mode...
Definition: openjpeg.h:257
#define OPJ_J2K_MAXBANDS
Number of maximum sub-band linked to number of resolution level. 
Definition: openjpeg.h:147
OPJ_API opj_codec_t *OPJ_CALLCONV opj_create_compress(OPJ_CODEC_FORMAT format)
Creates a J2K/JP2 compression structure. 
Definition: openjpeg.c:572
JPX file format (JPEG 2000 Part-2) : to be coded. 
Definition: openjpeg.h:298
OPJ_UINT32 DA_y0
Decoding area up boundary. 
Definition: openjpeg.h:542
OPJ_UINT32 numpocs
number of progression order changes (POC), default to 0 
Definition: openjpeg.h:381
OPJ_UINT32 tile_index
tile number ot the decoded tile 
Definition: openjpeg.h:549
OPJ_UINT32 ty0
tile origin in y = YTOsiz 
Definition: openjpeg.h:924
OPJ_UINT32 factor
number of division by 2 of the out image compared to the original size of image 
Definition: openjpeg.h:656
OPJ_UINT32 marknum
number of markers 
Definition: openjpeg.h:977
#define JPWL_MAX_NO_PACKSPECS
Maximum number of packet parts expected by JPWL: increase at your will. 
Definition: openjpeg.h:157
sRGB 
Definition: openjpeg.h:282
unsigned short int type
marker type 
Definition: openjpeg.h:741
OPJ_UINT32 txE
Definition: openjpeg.h:345
OPJ_UINT32 dx
XRsiz: horizontal separation of a sample of ith component with respect to the reference grid...
Definition: openjpeg.h:693
Index structure of the codestream. 
Definition: openjpeg.h:808
OPJ_API int OPJ_CALLCONV opj_get_num_cpus(void)
Return the number of virtual CPUs. 
Definition: thread.c:433
OPJ_UINT32 resno1
Definition: openjpeg.h:329
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:897
int decod_format
input file format 0: J2K, 1: JP2, 2: JPT 
Definition: openjpeg.h:533
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:554
OPJ_UINT32 tx0_t
Definition: openjpeg.h:347
opj_image_comp_t * comps
image components 
Definition: openjpeg.h:680
opj_tp_index_t * tp_index
information concerning tile parts 
Definition: openjpeg.h:973
precinct-component-resolution-layer order 
Definition: openjpeg.h:272
place-holder 
Definition: openjpeg.h:268
OPJ_UINT32 h
data height 
Definition: openjpeg.h:699
OPJ_UINT32 cblkw
code-blocks width 
Definition: openjpeg.h:871
OPJ_UINT32 nb_of_tiles
Definition: openjpeg.h:1013
OPJ_UINT32 dy
Definition: openjpeg.h:345
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:406
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:473
int mode
mode switch (cblk_style) 
Definition: openjpeg.h:395
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
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
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:540
OPJ_UINT32 qntsty
quantisation style 
Definition: openjpeg.h:879
opj_tccp_info_t * tccp_info
information concerning tile component parameters 
Definition: openjpeg.h:912
OPJ_UINT32 precno0
Definition: openjpeg.h:331
char tp_on
Tile part generation. 
Definition: openjpeg.h:481
int cp_tx0
XTOsiz. 
Definition: openjpeg.h:357
OPJ_UINT32 txS
Start and end values of Tile width and height, initialised in pi_initialise_encode. 
Definition: openjpeg.h:345
opj_tp_info_t * tp
information concerning tile parts 
Definition: openjpeg.h:802