OpenJPEG
1.5.1
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The JPEG-2000 file format Reader/Writer (JP2) More...
Go to the source code of this file.
Data Structures | |
struct | opj_jp2_cdef_info |
Channel description: channel index, type, assocation. More... | |
struct | opj_jp2_cdef |
Channel descriptions and number of descriptions. More... | |
struct | opj_jp2_cmap_comp |
Component mappings: channel index, mapping type, palette index. More... | |
struct | opj_jp2_pclr |
Palette data: table entries, palette columns. More... | |
struct | opj_jp2_color |
Collector for ICC profile, palette, component mapping, channel description. More... | |
struct | opj_jp2_comps |
JP2 component. More... | |
struct | opj_jp2 |
JPEG-2000 file format reader/writer. More... | |
struct | opj_jp2_box |
JP2 Box. More... | |
Macros | |
#define | JPIP_JPIP 0x6a706970 |
#define | JP2_JP 0x6a502020 |
JPEG 2000 signature box. More... | |
#define | JP2_FTYP 0x66747970 |
File type box. More... | |
#define | JP2_JP2H 0x6a703268 |
JP2 header box. More... | |
#define | JP2_IHDR 0x69686472 |
Image header box. More... | |
#define | JP2_COLR 0x636f6c72 |
Colour specification box. More... | |
#define | JP2_JP2C 0x6a703263 |
Contiguous codestream box. More... | |
#define | JP2_URL 0x75726c20 |
URL box. More... | |
#define | JP2_DTBL 0x6474626c |
Data Reference box. More... | |
#define | JP2_BPCC 0x62706363 |
Bits per component box. More... | |
#define | JP2_JP2 0x6a703220 |
File type fields. More... | |
#define | JP2_PCLR 0x70636c72 |
Palette box. More... | |
#define | JP2_CMAP 0x636d6170 |
Component Mapping box. More... | |
#define | JP2_CDEF 0x63646566 |
Channel Definition box. More... | |
Typedefs | |
typedef struct opj_jp2_cdef_info | opj_jp2_cdef_info_t |
Channel description: channel index, type, assocation. More... | |
typedef struct opj_jp2_cdef | opj_jp2_cdef_t |
Channel descriptions and number of descriptions. More... | |
typedef struct opj_jp2_cmap_comp | opj_jp2_cmap_comp_t |
Component mappings: channel index, mapping type, palette index. More... | |
typedef struct opj_jp2_pclr | opj_jp2_pclr_t |
Palette data: table entries, palette columns. More... | |
typedef struct opj_jp2_color | opj_jp2_color_t |
Collector for ICC profile, palette, component mapping, channel description. More... | |
typedef struct opj_jp2_comps | opj_jp2_comps_t |
JP2 component. More... | |
typedef struct opj_jp2 | opj_jp2_t |
JPEG-2000 file format reader/writer. More... | |
typedef struct opj_jp2_box | opj_jp2_box_t |
JP2 Box. More... | |
Functions | |
Exported functions | |
void | jp2_write_jp2h (opj_jp2_t *jp2, opj_cio_t *cio) |
Write the JP2H box - JP2 Header box (used in MJ2) More... | |
opj_bool | jp2_read_jp2h (opj_jp2_t *jp2, opj_cio_t *cio, opj_jp2_color_t *color) |
Read the JP2H box - JP2 Header box (used in MJ2) More... | |
opj_jp2_t * | jp2_create_decompress (opj_common_ptr cinfo) |
Creates a JP2 decompression structure. More... | |
void | jp2_destroy_decompress (opj_jp2_t *jp2) |
Destroy a JP2 decompressor handle. More... | |
void | jp2_setup_decoder (opj_jp2_t *jp2, opj_dparameters_t *parameters) |
Setup the decoder decoding parameters using user parameters. More... | |
opj_image_t * | opj_jp2_decode (opj_jp2_t *jp2, opj_cio_t *cio, opj_codestream_info_t *cstr_info) |
Decode an image from a JPEG-2000 file stream. More... | |
opj_jp2_t * | jp2_create_compress (opj_common_ptr cinfo) |
Creates a JP2 compression structure. More... | |
void | jp2_destroy_compress (opj_jp2_t *jp2) |
Destroy a JP2 compressor handle. More... | |
void | jp2_setup_encoder (opj_jp2_t *jp2, opj_cparameters_t *parameters, opj_image_t *image) |
Setup the encoder parameters using the current image and using user parameters. More... | |
opj_bool | opj_jp2_encode (opj_jp2_t *jp2, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t *cstr_info) |
Encode an image into a JPEG-2000 file stream. More... | |
The JPEG-2000 file format Reader/Writer (JP2)