X-Git-Url: https://vcs.maemo.org/git/?a=blobdiff_plain;f=3rdparty%2Flibjasper%2Fjp2_cod.h;fp=3rdparty%2Flibjasper%2Fjp2_cod.h;h=7c4d1759017e0113ee5b8d96c48b49f2eb9348b0;hb=e4c14cdbdf2fe805e79cd96ded236f57e7b89060;hp=0000000000000000000000000000000000000000;hpb=454138ff8a20f6edb9b65a910101403d8b520643;p=opencv diff --git a/3rdparty/libjasper/jp2_cod.h b/3rdparty/libjasper/jp2_cod.h new file mode 100644 index 0000000..7c4d175 --- /dev/null +++ b/3rdparty/libjasper/jp2_cod.h @@ -0,0 +1,304 @@ +/* + * Copyright (c) 1999-2000 Image Power, Inc. and the University of + * British Columbia. + * Copyright (c) 2001-2002 Michael David Adams. + * All rights reserved. + */ + +/* __START_OF_JASPER_LICENSE__ + * + * JasPer License Version 2.0 + * + * Copyright (c) 2001-2006 Michael David Adams + * Copyright (c) 1999-2000 Image Power, Inc. + * Copyright (c) 1999-2000 The University of British Columbia + * + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person (the + * "User") obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without restriction, + * including without limitation the rights to use, copy, modify, merge, + * publish, distribute, and/or sell copies of the Software, and to permit + * persons to whom the Software is furnished to do so, subject to the + * following conditions: + * + * 1. The above copyright notices and this permission notice (which + * includes the disclaimer below) shall be included in all copies or + * substantial portions of the Software. + * + * 2. The name of a copyright holder shall not be used to endorse or + * promote products derived from the Software without specific prior + * written permission. + * + * THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS + * LICENSE. NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER + * THIS DISCLAIMER. THE SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS + * "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING + * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A + * PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO + * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL + * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING + * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, + * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION + * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. NO ASSURANCES ARE + * PROVIDED BY THE COPYRIGHT HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE + * THE PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY. + * EACH COPYRIGHT HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS + * BROUGHT BY ANY OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL + * PROPERTY RIGHTS OR OTHERWISE. AS A CONDITION TO EXERCISING THE RIGHTS + * GRANTED HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE + * ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY. THE SOFTWARE + * IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN MISSION-CRITICAL + * SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF NUCLEAR FACILITIES, + * AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL + * SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH + * THE FAILURE OF THE SOFTWARE OR SYSTEM COULD LEAD DIRECTLY TO DEATH, + * PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH + * RISK ACTIVITIES"). THE COPYRIGHT HOLDERS SPECIFICALLY DISCLAIM ANY + * EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES. + * + * __END_OF_JASPER_LICENSE__ + */ + +/* + * JP2 Library + * + * $Id: jp2_cod.h,v 1.2 2008-05-26 09:40:52 vp153 Exp $ + */ + +#ifndef JP2_COD_H +#define JP2_COD_H + +/******************************************************************************\ +* Includes. +\******************************************************************************/ + +#include "jasper/jas_types.h" + +/******************************************************************************\ +* Macros. +\******************************************************************************/ + +#define JP2_SPTOBPC(s, p) \ + ((((p) - 1) & 0x7f) | (((s) & 1) << 7)) + +/******************************************************************************\ +* Box class. +\******************************************************************************/ + +#define JP2_BOX_HDRLEN(ext) ((ext) ? 16 : 8) + +/* Box types. */ +#define JP2_BOX_JP 0x6a502020 /* Signature */ +#define JP2_BOX_FTYP 0x66747970 /* File Type */ +#define JP2_BOX_JP2H 0x6a703268 /* JP2 Header */ +#define JP2_BOX_IHDR 0x69686472 /* Image Header */ +#define JP2_BOX_BPCC 0x62706363 /* Bits Per Component */ +#define JP2_BOX_COLR 0x636f6c72 /* Color Specification */ +#define JP2_BOX_PCLR 0x70636c72 /* Palette */ +#define JP2_BOX_CMAP 0x636d6170 /* Component Mapping */ +#define JP2_BOX_CDEF 0x63646566 /* Channel Definition */ +#define JP2_BOX_RES 0x72657320 /* Resolution */ +#define JP2_BOX_RESC 0x72657363 /* Capture Resolution */ +#define JP2_BOX_RESD 0x72657364 /* Default Display Resolution */ +#define JP2_BOX_JP2C 0x6a703263 /* Contiguous Code Stream */ +#define JP2_BOX_JP2I 0x6a703269 /* Intellectual Property */ +#define JP2_BOX_XML 0x786d6c20 /* XML */ +#define JP2_BOX_UUID 0x75756964 /* UUID */ +#define JP2_BOX_UINF 0x75696e66 /* UUID Info */ +#define JP2_BOX_ULST 0x75637374 /* UUID List */ +#define JP2_BOX_URL 0x75726c20 /* URL */ + +#define JP2_BOX_SUPER 0x01 +#define JP2_BOX_NODATA 0x02 + +/* JP box data. */ + +#define JP2_JP_MAGIC 0x0d0a870a +#define JP2_JP_LEN 12 + +typedef struct { + uint_fast32_t magic; +} jp2_jp_t; + +/* FTYP box data. */ + +#define JP2_FTYP_MAXCOMPATCODES 32 +#define JP2_FTYP_MAJVER 0x6a703220 +#define JP2_FTYP_MINVER 0 +#define JP2_FTYP_COMPATCODE JP2_FTYP_MAJVER + +typedef struct { + uint_fast32_t majver; + uint_fast32_t minver; + uint_fast32_t numcompatcodes; + uint_fast32_t compatcodes[JP2_FTYP_MAXCOMPATCODES]; +} jp2_ftyp_t; + +/* IHDR box data. */ + +#define JP2_IHDR_COMPTYPE 7 +#define JP2_IHDR_BPCNULL 255 + +typedef struct { + uint_fast32_t width; + uint_fast32_t height; + uint_fast16_t numcmpts; + uint_fast8_t bpc; + uint_fast8_t comptype; + uint_fast8_t csunk; + uint_fast8_t ipr; +} jp2_ihdr_t; + +/* BPCC box data. */ + +typedef struct { + uint_fast16_t numcmpts; + uint_fast8_t *bpcs; +} jp2_bpcc_t; + +/* COLR box data. */ + +#define JP2_COLR_ENUM 1 +#define JP2_COLR_ICC 2 +#define JP2_COLR_PRI 0 + +#define JP2_COLR_SRGB 16 +#define JP2_COLR_SGRAY 17 +#define JP2_COLR_SYCC 18 + +typedef struct { + uint_fast8_t method; + uint_fast8_t pri; + uint_fast8_t approx; + uint_fast32_t csid; + uint_fast8_t *iccp; + int iccplen; + /* XXX - Someday we ought to add ICC profile data here. */ +} jp2_colr_t; + +/* PCLR box data. */ + +typedef struct { + uint_fast16_t numlutents; + uint_fast8_t numchans; + int_fast32_t *lutdata; + uint_fast8_t *bpc; +} jp2_pclr_t; + +/* CDEF box per-channel data. */ + +#define JP2_CDEF_RGB_R 1 +#define JP2_CDEF_RGB_G 2 +#define JP2_CDEF_RGB_B 3 + +#define JP2_CDEF_YCBCR_Y 1 +#define JP2_CDEF_YCBCR_CB 2 +#define JP2_CDEF_YCBCR_CR 3 + +#define JP2_CDEF_GRAY_Y 1 + +#define JP2_CDEF_TYPE_COLOR 0 +#define JP2_CDEF_TYPE_OPACITY 1 +#define JP2_CDEF_TYPE_UNSPEC 65535 +#define JP2_CDEF_ASOC_ALL 0 +#define JP2_CDEF_ASOC_NONE 65535 + +typedef struct { + uint_fast16_t channo; + uint_fast16_t type; + uint_fast16_t assoc; +} jp2_cdefchan_t; + +/* CDEF box data. */ + +typedef struct { + uint_fast16_t numchans; + jp2_cdefchan_t *ents; +} jp2_cdef_t; + +typedef struct { + uint_fast16_t cmptno; + uint_fast8_t map; + uint_fast8_t pcol; +} jp2_cmapent_t; + +typedef struct { + uint_fast16_t numchans; + jp2_cmapent_t *ents; +} jp2_cmap_t; + +#define JP2_CMAP_DIRECT 0 +#define JP2_CMAP_PALETTE 1 + +/* Generic box. */ + +struct jp2_boxops_s; +typedef struct { + + struct jp2_boxops_s *ops; + struct jp2_boxinfo_s *info; + + uint_fast32_t type; + + /* The length of the box including the (variable-length) header. */ + uint_fast32_t len; + + /* The length of the box data. */ + uint_fast32_t datalen; + + union { + jp2_jp_t jp; + jp2_ftyp_t ftyp; + jp2_ihdr_t ihdr; + jp2_bpcc_t bpcc; + jp2_colr_t colr; + jp2_pclr_t pclr; + jp2_cdef_t cdef; + jp2_cmap_t cmap; + } data; + +} jp2_box_t; + +typedef struct jp2_boxops_s { + void (*init)(jp2_box_t *box); + void (*destroy)(jp2_box_t *box); + int (*getdata)(jp2_box_t *box, jas_stream_t *in); + int (*putdata)(jp2_box_t *box, jas_stream_t *out); + void (*dumpdata)(jp2_box_t *box, FILE *out); +} jp2_boxops_t; + +/******************************************************************************\ +* +\******************************************************************************/ + +typedef struct jp2_boxinfo_s { + int type; + char *name; + int flags; + jp2_boxops_t ops; +} jp2_boxinfo_t; + +/******************************************************************************\ +* Box class. +\******************************************************************************/ + +jp2_box_t *jp2_box_create(int type); +void jp2_box_destroy(jp2_box_t *box); +jp2_box_t *jp2_box_get(jas_stream_t *in); +int jp2_box_put(jp2_box_t *box, jas_stream_t *out); + +#define JP2_DTYPETOBPC(dtype) \ + ((JAS_IMAGE_CDT_GETSGND(dtype) << 7) | (JAS_IMAGE_CDT_GETPREC(dtype) - 1)) +#define JP2_BPCTODTYPE(bpc) \ + (JAS_IMAGE_CDT_SETSGND(bpc >> 7) | JAS_IMAGE_CDT_SETPREC((bpc & 0x7f) + 1)) + +#define ICC_CS_RGB 0x52474220 +#define ICC_CS_YCBCR 0x59436272 +#define ICC_CS_GRAY 0x47524159 + +jp2_cdefchan_t *jp2_cdef_lookup(jp2_cdef_t *cdef, int channo); + + +#endif