diff options
Diffstat (limited to 'libopenjpeg/jp2.h')
| -rw-r--r-- | libopenjpeg/jp2.h | 50 |
1 files changed, 14 insertions, 36 deletions
diff --git a/libopenjpeg/jp2.h b/libopenjpeg/jp2.h index 8309c288..ee0e027b 100644 --- a/libopenjpeg/jp2.h +++ b/libopenjpeg/jp2.h @@ -39,33 +39,27 @@ #define JPIP_JPIP 0x6a706970 -#define JP2_JP 0x6a502020 /**< JPEG 2000 signature box */ -#define JP2_FTYP 0x66747970 /**< File type box */ - -#define JP2_JP2H 0x6a703268 /**< JP2 header box (super-box) */ +#define JP2_JP 0x6a502020 /**< JPEG 2000 signature box */ +#define JP2_FTYP 0x66747970 /**< File type box */ +#define JP2_JP2H 0x6a703268 /**< JP2 header box (super-box) */ #define JP2_IHDR 0x69686472 /**< Image header box */ -#define JP2_BPCC 0x62706363 /**< Bits per component box */ #define JP2_COLR 0x636f6c72 /**< Colour specification box */ +#define JP2_JP2C 0x6a703263 /**< Contiguous codestream box */ +#define JP2_URL 0x75726c20 /**< Data entry URL box */ #define JP2_PCLR 0x70636c72 /**< Palette box */ #define JP2_CMAP 0x636d6170 /**< Component Mapping box */ #define JP2_CDEF 0x63646566 /**< Channel Definition box */ -/* For the future MSD */ -/* #define JP2_RES 0x72657320 */ /**< Resolution box (super-box) */ - -#define JP2_JP2C 0x6a703263 /**< Contiguous codestream box */ +#define JP2_DTBL 0x6474626c /**< Data Reference box */ +#define JP2_BPCC 0x62706363 /**< Bits per component box */ +#define JP2_JP2 0x6a703220 /**< File type fields */ -/* For the future MSD */ +/* For the future */ +/* #define JP2_RES 0x72657320 */ /**< Resolution box (super-box) */ /* #define JP2_JP2I 0x6a703269 */ /**< Intellectual property box */ /* #define JP2_XML 0x786d6c20 */ /**< XML box */ /* #define JP2_UUID 0x75756994 */ /**< UUID box */ /* #define JP2_UINF 0x75696e66 */ /**< UUID info box (super-box) */ /* #define JP2_ULST 0x756c7374 */ /**< UUID list box */ -#define JP2_URL 0x75726c20 /**< Data entry URL box */ - -#define JP2_DTBL 0x6474626c /**< Data Reference box */ - -#define JP2_JP2 0x6a703220 /**< File type fields */ - /* ----------------------------------------------------------------------- */ @@ -298,17 +292,7 @@ opj_bool opj_jp2_decode(opj_jp2_v2_t *jp2, opj_event_mgr_t * p_manager); -/** -Creates a JP2 compression structure -@param cinfo Codec context info -@return Returns a handle to a JP2 compressor if successful, returns NULL otherwise -*/ -opj_jp2_t* jp2_create_compress(opj_common_ptr cinfo); -/** -Destroy a JP2 compressor handle -@param jp2 JP2 compressor handle to destroy -*/ -void jp2_destroy_compress(opj_jp2_t *jp2); + /** Setup the encoder parameters using the current image and using user parameters. Coding parameters are returned in jp2->j2k->cp. @@ -320,15 +304,6 @@ void jp2_setup_encoder( opj_jp2_v2_t *jp2, opj_cparameters_t *parameters, opj_image_t *image, struct opj_event_mgr * p_manager); -/** -Encode an image into a JPEG-2000 file stream -@param jp2 JP2 compressor handle -@param cio Output buffer stream -@param image Image to encode -@param cstr_info Codestream information structure if required, NULL otherwise -@return Returns true if successful, returns false otherwise -*/ -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 @@ -468,6 +443,9 @@ opj_bool jp2_set_decode_area( opj_jp2_v2_t *p_jp2, OPJ_INT32 p_end_x, OPJ_INT32 p_end_y, struct opj_event_mgr * p_manager ); + /** + * + */ opj_bool jp2_get_tile( opj_jp2_v2_t *p_jp2, opj_stream_private_t *p_stream, opj_image_t* p_image, |