+++ /dev/null
-/*
- * 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
projects / opencv / blobdiff