/*
* Copyright (c) 2002-2003 Michael David Adams.
* All rights reserved.
*/
/* __START_OF_JASPER_LICENSE__
*
* JasPer Software License
*
* IMAGE POWER JPEG-2000 PUBLIC LICENSE
* ************************************
*
* GRANT:
*
* Permission is hereby granted, free of charge, to any person (the "User")
* obtaining a copy of this software and associated documentation, to deal
* in the JasPer Software without restriction, including without limitation
* the right to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the JasPer Software (in source and binary forms),
* and to permit persons to whom the JasPer Software is furnished to do so,
* provided further that the License Conditions below are met.
*
* License Conditions
* ******************
*
* A. Redistributions of source code must retain the above copyright notice,
* and this list of conditions, and the following disclaimer.
*
* B. Redistributions in binary form must reproduce the above copyright
* notice, and this list of conditions, and the following disclaimer in
* the documentation and/or other materials provided with the distribution.
*
* C. Neither the name of Image Power, Inc. nor any other contributor
* (including, but not limited to, the University of British Columbia and
* Michael David Adams) may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* D. User agrees that it shall not commence any action against Image Power,
* Inc., the University of British Columbia, Michael David Adams, or any
* other contributors (collectively "Licensors") for infringement of any
* intellectual property rights ("IPR") held by the User in respect of any
* technology that User owns or has a right to license or sublicense and
* which is an element required in order to claim compliance with ISO/IEC
* 15444-1 (i.e., JPEG-2000 Part 1). "IPR" means all intellectual property
* rights worldwide arising under statutory or common law, and whether
* or not perfected, including, without limitation, all (i) patents and
* patent applications owned or licensable by User; (ii) rights associated
* with works of authorship including copyrights, copyright applications,
* copyright registrations, mask work rights, mask work applications,
* mask work registrations; (iii) rights relating to the protection of
* trade secrets and confidential information; (iv) any right analogous
* to those set forth in subsections (i), (ii), or (iii) and any other
* proprietary rights relating to intangible property (other than trademark,
* trade dress, or service mark rights); and (v) divisions, continuations,
* renewals, reissues and extensions of the foregoing (as and to the extent
* applicable) now existing, hereafter filed, issued or acquired.
*
* E. If User commences an infringement action against any Licensor(s) then
* such Licensor(s) shall have the right to terminate User's license and
* all sublicenses that have been granted hereunder by User to other parties.
*
* F. This software is for use only in hardware or software products that
* are compliant with ISO/IEC 15444-1 (i.e., JPEG-2000 Part 1). No license
* or right to this Software is granted for products that do not comply
* with ISO/IEC 15444-1. The JPEG-2000 Part 1 standard can be purchased
* from the ISO.
*
* THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE.
* NO USE OF THE JASPER SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER
* THIS DISCLAIMER. THE JASPER SOFTWARE IS PROVIDED BY THE LICENSORS AND
* CONTRIBUTORS UNDER THIS LICENSE ON AN ``AS-IS'' BASIS, WITHOUT WARRANTY
* OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION,
* WARRANTIES THAT THE JASPER SOFTWARE IS FREE OF DEFECTS, IS MERCHANTABLE,
* IS FIT FOR A PARTICULAR PURPOSE OR IS NON-INFRINGING. THOSE INTENDING
* TO USE THE JASPER SOFTWARE OR MODIFICATIONS THEREOF FOR USE IN HARDWARE
* OR SOFTWARE PRODUCTS ARE ADVISED THAT THEIR USE MAY INFRINGE EXISTING
* PATENTS, COPYRIGHTS, TRADEMARKS, OR OTHER INTELLECTUAL PROPERTY RIGHTS.
* THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE JASPER SOFTWARE
* IS WITH THE USER. SHOULD ANY PART OF THE JASPER SOFTWARE PROVE DEFECTIVE
* IN ANY RESPECT, THE USER (AND NOT THE INITIAL DEVELOPERS, THE UNIVERSITY
* OF BRITISH COLUMBIA, IMAGE POWER, INC., MICHAEL DAVID ADAMS, OR ANY
* OTHER CONTRIBUTOR) SHALL ASSUME THE COST OF ANY NECESSARY SERVICING,
* REPAIR OR CORRECTION. UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY,
* WHETHER TORT (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL THE
* INITIAL DEVELOPER, THE UNIVERSITY OF BRITISH COLUMBIA, IMAGE POWER, INC.,
* MICHAEL DAVID ADAMS, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF THE
* JASPER SOFTWARE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO
* THE USER OR ANY OTHER PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR
* CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT LIMITATION,
* DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, COMPUTER FAILURE OR
* MALFUNCTION, OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR LOSSES, EVEN IF
* SUCH PARTY HAD BEEN INFORMED, OR OUGHT TO HAVE KNOWN, OF THE POSSIBILITY
* OF SUCH DAMAGES. THE JASPER SOFTWARE AND UNDERLYING TECHNOLOGY ARE NOT
* FAULT-TOLERANT AND ARE NOT DESIGNED, MANUFACTURED OR INTENDED FOR USE OR
* RESALE AS ON-LINE CONTROL EQUIPMENT IN HAZARDOUS ENVIRONMENTS REQUIRING
* FAIL-SAFE PERFORMANCE, SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES,
* AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL, DIRECT
* LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH THE FAILURE OF THE
* JASPER SOFTWARE OR UNDERLYING TECHNOLOGY OR PRODUCT COULD LEAD DIRECTLY
* TO DEATH, PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE
* ("HIGH RISK ACTIVITIES"). LICENSOR SPECIFICALLY DISCLAIMS ANY EXPRESS
* OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES. USER WILL NOT
* KNOWINGLY USE, DISTRIBUTE OR RESELL THE JASPER SOFTWARE OR UNDERLYING
* TECHNOLOGY OR PRODUCTS FOR HIGH RISK ACTIVITIES AND WILL ENSURE THAT ITS
* CUSTOMERS AND END-USERS OF ITS PRODUCTS ARE PROVIDED WITH A COPY OF THE
* NOTICE SPECIFIED IN THIS SECTION.
*
* __END_OF_JASPER_LICENSE__
*/
#ifndef JAS_ICC_H
#define JAS_ICC_H
#include <jasper/jas_config.h>
#include <jasper/jas_types.h>
#include <jasper/jas_stream.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Profile file signature. */
#define JAS_ICC_MAGIC 0x61637370
#define JAS_ICC_HDRLEN 128
/* Profile/device class signatures. */
#define JAS_ICC_CLAS_IN 0x73636e72 /* input device */
#define JAS_ICC_CLAS_DPY 0x6d6e7472 /* display device */
#define JAS_ICC_CLAS_OUT 0x70727472 /* output device */
#define JAS_ICC_CLAS_LNK 0x6c696e6b /* device link */
#define JAS_ICC_CLAS_CNV 0x73706163 /* color space conversion */
#define JAS_ICC_CLAS_ABS 0x61627374 /* abstract */
#define JAS_ICC_CLAS_NAM 0x6e6d636c /* named color */
/* Color space signatures. */
#define JAS_ICC_COLORSPC_XYZ 0x58595a20 /* XYZ */
#define JAS_ICC_COLORSPC_LAB 0x4c616220 /* LAB */
#define JAS_ICC_COLORSPC_LUV 0x4c757620 /* LUV */
#define JAS_ICC_COLORSPC_YCBCR 0x59436272 /* YCbCr */
#define JAS_ICC_COLORSPC_YXY 0x59787920 /* Yxy */
#define JAS_ICC_COLORSPC_RGB 0x52474220 /* RGB */
#define JAS_ICC_COLORSPC_GRAY 0x47524159 /* Gray */
#define JAS_ICC_COLORSPC_HSV 0x48535620 /* HSV */
#define JAS_ICC_COLORSPC_HLS 0x484c5320 /* HLS */
#define JAS_ICC_COLORSPC_CMYK 0x434d594b /* CMYK */
#define JAS_ICC_COLORSPC_CMY 0x434d5920 /* CMY */
#define JAS_ICC_COLORSPC_2 0x32434c52 /* 2 channel color */
#define JAS_ICC_COLORSPC_3 0x33434c52 /* 3 channel color */
#define JAS_ICC_COLORSPC_4 0x34434c52 /* 4 channel color */
#define JAS_ICC_COLORSPC_5 0x35434c52 /* 5 channel color */
#define JAS_ICC_COLORSPC_6 0x36434c52 /* 6 channel color */
#define JAS_ICC_COLORSPC_7 0x37434c52 /* 7 channel color */
#define JAS_ICC_COLORSPC_8 0x38434c52 /* 8 channel color */
#define JAS_ICC_COLORSPC_9 0x39434c52 /* 9 channel color */
#define JAS_ICC_COLORSPC_10 0x41434c52 /* 10 channel color */
#define JAS_ICC_COLORSPC_11 0x42434c52 /* 11 channel color */
#define JAS_ICC_COLORSPC_12 0x43434c52 /* 12 channel color */
#define JAS_ICC_COLORSPC_13 0x44434c52 /* 13 channel color */
#define JAS_ICC_COLORSPC_14 0x45434c52 /* 14 channel color */
#define JAS_ICC_COLORSPC_15 0x46434c52 /* 15 channel color */
/* Profile connection color space (PCS) signatures. */
#define JAS_ICC_REFCOLORSPC_XYZ 0x58595a20 /* CIE XYZ */
#define JAS_ICC_REFCOLORSPC_LAB 0x4c616220 /* CIE Lab */
/* Primary platform signatures. */
#define JAS_ICC_PLATFORM_APPL 0x4150504c /* Apple Computer */
#define JAS_ICC_PLATFORM_MSFT 0x4d534654 /* Microsoft */
#define JAS_ICC_PLATFORM_SGI 0x53474920 /* Silicon Graphics */
#define JAS_ICC_PLATFORM_SUNW 0x53554e57 /* Sun Microsystems */
#define JAS_ICC_PLATFORM_TGNT 0x54474e54 /* Taligent */
/* Profile flags. */
#define JAS_ICC_FLAGS_EMBED 0x01 /* embedded */
#define JAS_ICC_FLAGS_NOSEP 0x02 /* no separate use */
/* Attributes. */
#define JAS_ICC_ATTR_TRANS 0x01 /* transparent */
#define JAS_ICC_ATTR_MATTE 0x02 /* matte */
/* Rendering intents. */
#define JAS_ICC_INTENT_PER 0 /* perceptual */
#define JAS_ICC_INTENT_REL 1 /* relative colorimetric */
#define JAS_ICC_INTENT_SAT 2 /* saturation */
#define JAS_ICC_INTENT_ABS 3 /* absolute colorimetric */
/* Tag signatures. */
#define JAS_ICC_TAG_ATOB0 0x41324230 /* */
#define JAS_ICC_TAG_ATOB1 0x41324231 /* */
#define JAS_ICC_TAG_ATOB2 0x41324232 /* */
#define JAS_ICC_TAG_BLUMATCOL 0x6258595a /* */
#define JAS_ICC_TAG_BLUTRC 0x62545243 /* */
#define JAS_ICC_TAG_BTOA0 0x42324130 /* */
#define JAS_ICC_TAG_BTOA1 0x42324131 /* */
#define JAS_ICC_TAG_BTOA2 0x42324132 /* */
#define JAS_ICC_TAG_CALTIME 0x63616c74 /* */
#define JAS_ICC_TAG_CHARTARGET 0x74617267 /* */
#define JAS_ICC_TAG_CPYRT 0x63707274 /* */
#define JAS_ICC_TAG_CRDINFO 0x63726469 /* */
#define JAS_ICC_TAG_DEVMAKERDESC 0x646d6e64 /* */
#define JAS_ICC_TAG_DEVMODELDESC 0x646d6464 /* */
#define JAS_ICC_TAG_DEVSET 0x64657673 /* */
#define JAS_ICC_TAG_GAMUT 0x67616d74 /* */
#define JAS_ICC_TAG_GRYTRC 0x6b545243 /* */
#define JAS_ICC_TAG_GRNMATCOL 0x6758595a /* */
#define JAS_ICC_TAG_GRNTRC 0x67545243 /* */
#define JAS_ICC_TAG_LUM 0x6c756d69 /* */
#define JAS_ICC_TAG_MEASURE 0x6d656173 /* */
#define JAS_ICC_TAG_MEDIABLKPT 0x626b7074 /* */
#define JAS_ICC_TAG_MEDIAWHIPT 0x77747074 /* */
#define JAS_ICC_TAG_NAMCOLR 0x6e636f6c /* */
#define JAS_ICC_TAG_NAMCOLR2 0x6e636c32 /* */
#define JAS_ICC_TAG_OUTRESP 0x72657370 /* */
#define JAS_ICC_TAG_PREVIEW0 0x70726530 /* */
#define JAS_ICC_TAG_PREVIEW1 0x70726531 /* */
#define JAS_ICC_TAG_PREVIEW2 0x70726532 /* */
#define JAS_ICC_TAG_PROFDESC 0x64657363 /* */
#define JAS_ICC_TAG_PROFSEQDESC 0x70736571 /* */
#define JAS_ICC_TAG_PSDCRD0 0x70736430 /* */
#define JAS_ICC_TAG_PSCRDD1 0x70736431 /* */
#define JAS_ICC_TAG_PSCRDD2 0x70736432 /* */
#define JAS_ICC_TAG_PSCRDD3 0x70736433 /* */
#define JAS_ICC_TAG_PS2CSA 0x70733273 /* */
#define JAS_ICC_TAG_PS2RENINTENT 0x70733269 /* */
#define JAS_ICC_TAG_REDMATCOL 0x7258595a /* */
#define JAS_ICC_TAG_REDTRC 0x72545243 /* */
#define JAS_ICC_TAG_SCRNGDES 0x73637264 /* */
#define JAS_ICC_TAG_SCRNG 0x7363726e /* */
#define JAS_ICC_TAG_TECH 0x74656368 /* */
#define JAS_ICC_TAG_UCRBG 0x62666420 /* */
#define JAS_ICC_TAG_VIEWCONDDESC 0x76756564 /* */
#define JAS_ICC_TAG_VIEWCOND 0x76696577 /* */
/* Type signatures. */
#define JAS_ICC_TYPE_CRDINFO 0x63726469 /* CRD information */
#define JAS_ICC_TYPE_CURV 0x63757276 /* curve */
#define JAS_ICC_TYPE_DATA 0x64617461 /* data */
#define JAS_ICC_TYPE_TIME 0x6474696d /* date/time */
#define JAS_ICC_TYPE_DEVSET 0x64657673 /* device settings */
#define JAS_ICC_TYPE_LUT16 0x6d667432 /* */
#define JAS_ICC_TYPE_LUT8 0x6d667431 /* */
#define JAS_ICC_TYPE_MEASURE 0x6d656173 /* */
#define JAS_ICC_TYPE_NAMCOLR 0x6e636f6c /* */
#define JAS_ICC_TYPE_NAMCOLR2 0x6e636c32 /* */
#define JAS_ICC_TYPE_PROFSEQDESC 0x70736571 /* profile sequence description */
#define JAS_ICC_TYPE_RESPCURVSET16 0x72637332 /* response curve set 16 */
#define JAS_ICC_TYPE_SF32 0x73663332 /* signed 32-bit fixed-point */
#define JAS_ICC_TYPE_SCRNG 0x7363726e /* screening */
#define JAS_ICC_TYPE_SIG 0x73696720 /* signature */
#define JAS_ICC_TYPE_TXTDESC 0x64657363 /* text description */
#define JAS_ICC_TYPE_TXT 0x74657874 /* text */
#define JAS_ICC_TYPE_UF32 0x75663332 /* unsigned 32-bit fixed-point */
#define JAS_ICC_TYPE_UCRBG 0x62666420 /* */
#define JAS_ICC_TYPE_UI16 0x75693136 /* */
#define JAS_ICC_TYPE_UI32 0x75693332 /* */
#define JAS_ICC_TYPE_UI8 0x75693038 /* */
#define JAS_ICC_TYPE_UI64 0x75693634 /* */
#define JAS_ICC_TYPE_VIEWCOND 0x76696577 /* */
#define JAS_ICC_TYPE_XYZ 0x58595a20 /* XYZ */
typedef uint_fast8_t jas_iccuint8_t;
typedef uint_fast16_t jas_iccuint16_t;
typedef uint_fast32_t jas_iccuint32_t;
typedef int_fast32_t jas_iccsint32_t;
typedef int_fast32_t jas_iccs15fixed16_t;
typedef uint_fast32_t jas_iccu16fixed16_t;
typedef uint_fast64_t jas_iccuint64_t;
typedef uint_fast32_t jas_iccsig_t;
typedef jas_iccsig_t jas_icctagsig_t;
typedef jas_iccsig_t jas_icctagtype_t;
typedef jas_iccsig_t jas_iccattrname_t;
/* Date/time type. */
typedef struct {
jas_iccuint16_t year;
jas_iccuint16_t month;
jas_iccuint16_t day;
jas_iccuint16_t hour;
jas_iccuint16_t min;
jas_iccuint16_t sec;
} jas_icctime_t;
/* XYZ type. */
typedef struct {
jas_iccs15fixed16_t x;
jas_iccs15fixed16_t y;
jas_iccs15fixed16_t z;
} jas_iccxyz_t;
/* Curve type. */
typedef struct {
jas_iccuint32_t numents;
jas_iccuint16_t *ents;
} jas_icccurv_t;
/* Text description type. */
typedef struct {
jas_iccuint32_t asclen;
char *ascdata; /* ASCII invariant description */
jas_iccuint32_t uclangcode; /* Unicode language code */
jas_iccuint32_t uclen; /* Unicode localizable description count */
uchar *ucdata; /* Unicode localizable description */
jas_iccuint16_t sccode; /* ScriptCode code */
jas_iccuint8_t maclen; /* Localizable Macintosh description count */
uchar macdata[69]; /* Localizable Macintosh description */
} jas_icctxtdesc_t;
/* Text type. */
typedef struct {
char *string; /* ASCII character string */
} jas_icctxt_t;
typedef struct {
jas_iccuint8_t numinchans;
jas_iccuint8_t numoutchans;
jas_iccsint32_t e[3][3];
jas_iccuint8_t clutlen;
jas_iccuint8_t *clut;
jas_iccuint16_t numintabents;
jas_iccuint8_t **intabs;
jas_iccuint8_t *intabsbuf;
jas_iccuint16_t numouttabents;
jas_iccuint8_t **outtabs;
jas_iccuint8_t *outtabsbuf;
} jas_icclut8_t;
typedef struct {
jas_iccuint8_t numinchans;
jas_iccuint8_t numoutchans;
jas_iccsint32_t e[3][3];
jas_iccuint8_t clutlen;
jas_iccuint16_t *clut;
jas_iccuint16_t numintabents;
jas_iccuint16_t **intabs;
jas_iccuint16_t *intabsbuf;
jas_iccuint16_t numouttabents;
jas_iccuint16_t **outtabs;
jas_iccuint16_t *outtabsbuf;
} jas_icclut16_t;
struct jas_iccattrval_s;
typedef struct {
void (*destroy)(struct jas_iccattrval_s *);
int (*copy)(struct jas_iccattrval_s *, struct jas_iccattrval_s *);
int (*input)(struct jas_iccattrval_s *, jas_stream_t *, int);
int (*output)(struct jas_iccattrval_s *, jas_stream_t *);
int (*getsize)(struct jas_iccattrval_s *);
void (*dump)(struct jas_iccattrval_s *, FILE *);
} jas_iccattrvalops_t;
/* Attribute value type (type and value information). */
typedef struct jas_iccattrval_s {
int refcnt; /* reference count */
jas_iccsig_t type; /* type */
jas_iccattrvalops_t *ops; /* type-dependent operations */
union {
jas_iccxyz_t xyz;
jas_icccurv_t curv;
jas_icctxtdesc_t txtdesc;
jas_icctxt_t txt;
jas_icclut8_t lut8;
jas_icclut16_t lut16;
} data; /* value */
} jas_iccattrval_t;
/* Header type. */
typedef struct {
jas_iccuint32_t size; /* profile size */
jas_iccsig_t cmmtype; /* CMM type signature */
jas_iccuint32_t version; /* profile version */
jas_iccsig_t clas; /* profile/device class signature */
jas_iccsig_t colorspc; /* color space of data */
jas_iccsig_t refcolorspc; /* profile connection space */
jas_icctime_t ctime; /* creation time */
jas_iccsig_t magic; /* profile file signature */
jas_iccsig_t platform; /* primary platform */
jas_iccuint32_t flags; /* profile flags */
jas_iccsig_t maker; /* device manufacturer signature */
jas_iccsig_t model; /* device model signature */
jas_iccuint64_t attr; /* device setup attributes */
jas_iccsig_t intent; /* rendering intent */
jas_iccxyz_t illum; /* illuminant */
jas_iccsig_t creator; /* profile creator signature */
} jas_icchdr_t;
typedef struct {
jas_iccsig_t name;
jas_iccattrval_t *val;
} jas_iccattr_t;
typedef struct {
int numattrs;
int maxattrs;
jas_iccattr_t *attrs;
} jas_iccattrtab_t;
typedef struct jas_icctagtabent_s {
jas_iccuint32_t tag;
jas_iccuint32_t off;
jas_iccuint32_t len;
void *data;
struct jas_icctagtabent_s *first;
} jas_icctagtabent_t;
typedef struct {
jas_iccuint32_t numents;
jas_icctagtabent_t *ents;
} jas_icctagtab_t;
/* ICC profile type. */
typedef struct {
jas_icchdr_t hdr;
jas_icctagtab_t tagtab;
jas_iccattrtab_t *attrtab;
} jas_iccprof_t;
typedef struct {
jas_iccuint32_t type;
jas_iccattrvalops_t ops;
} jas_iccattrvalinfo_t;
jas_iccprof_t *jas_iccprof_load(jas_stream_t *in);
int jas_iccprof_save(jas_iccprof_t *prof, jas_stream_t *out);
void jas_iccprof_destroy(jas_iccprof_t *prof);
jas_iccattrval_t *jas_iccprof_getattr(jas_iccprof_t *prof,
jas_iccattrname_t name);
int jas_iccprof_setattr(jas_iccprof_t *prof, jas_iccattrname_t name,
jas_iccattrval_t *val);
void jas_iccprof_dump(jas_iccprof_t *prof, FILE *out);
jas_iccprof_t *jas_iccprof_copy(jas_iccprof_t *prof);
int jas_iccprof_gethdr(jas_iccprof_t *prof, jas_icchdr_t *hdr);
int jas_iccprof_sethdr(jas_iccprof_t *prof, jas_icchdr_t *hdr);
void jas_iccattrval_destroy(jas_iccattrval_t *attrval);
void jas_iccattrval_dump(jas_iccattrval_t *attrval, FILE *out);
int jas_iccattrval_allowmodify(jas_iccattrval_t **attrval);
jas_iccattrval_t *jas_iccattrval_clone(jas_iccattrval_t *attrval);
jas_iccattrval_t *jas_iccattrval_create(jas_iccuint32_t type);
void jas_iccattrtab_dump(jas_iccattrtab_t *attrtab, FILE *out);
extern uchar jas_iccprofdata_srgb[];
extern int jas_iccprofdata_srgblen;
extern uchar jas_iccprofdata_sgray[];
extern int jas_iccprofdata_sgraylen;
jas_iccprof_t *jas_iccprof_createfrombuf(uchar *buf, int len);
jas_iccprof_t *jas_iccprof_createfromclrspc(int clrspc);
#ifdef __cplusplus
}
#endif
#endif
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