71#include <jasper/jas_config.h> 
   88#define JAS_ICC_MAGIC           0x61637370 
   90#define JAS_ICC_HDRLEN  128 
   93#define JAS_ICC_CLAS_IN 0x73636e72  
   94#define JAS_ICC_CLAS_DPY        0x6d6e7472  
   95#define JAS_ICC_CLAS_OUT        0x70727472  
   96#define JAS_ICC_CLAS_LNK        0x6c696e6b  
   97#define JAS_ICC_CLAS_CNV        0x73706163  
   98#define JAS_ICC_CLAS_ABS        0x61627374  
   99#define JAS_ICC_CLAS_NAM        0x6e6d636c  
  102#define JAS_ICC_COLORSPC_XYZ    0x58595a20  
  103#define JAS_ICC_COLORSPC_LAB    0x4c616220  
  104#define JAS_ICC_COLORSPC_LUV    0x4c757620  
  105#define JAS_ICC_COLORSPC_YCBCR  0x59436272  
  106#define JAS_ICC_COLORSPC_YXY    0x59787920  
  107#define JAS_ICC_COLORSPC_RGB    0x52474220  
  108#define JAS_ICC_COLORSPC_GRAY   0x47524159  
  109#define JAS_ICC_COLORSPC_HSV    0x48535620  
  110#define JAS_ICC_COLORSPC_HLS    0x484c5320  
  111#define JAS_ICC_COLORSPC_CMYK   0x434d594b  
  112#define JAS_ICC_COLORSPC_CMY    0x434d5920  
  113#define JAS_ICC_COLORSPC_2      0x32434c52  
  114#define JAS_ICC_COLORSPC_3      0x33434c52  
  115#define JAS_ICC_COLORSPC_4      0x34434c52  
  116#define JAS_ICC_COLORSPC_5      0x35434c52  
  117#define JAS_ICC_COLORSPC_6      0x36434c52  
  118#define JAS_ICC_COLORSPC_7      0x37434c52  
  119#define JAS_ICC_COLORSPC_8      0x38434c52  
  120#define JAS_ICC_COLORSPC_9      0x39434c52  
  121#define JAS_ICC_COLORSPC_10     0x41434c52  
  122#define JAS_ICC_COLORSPC_11     0x42434c52  
  123#define JAS_ICC_COLORSPC_12     0x43434c52  
  124#define JAS_ICC_COLORSPC_13     0x44434c52  
  125#define JAS_ICC_COLORSPC_14     0x45434c52  
  126#define JAS_ICC_COLORSPC_15     0x46434c52  
  129#define JAS_ICC_REFCOLORSPC_XYZ         0x58595a20  
  130#define JAS_ICC_REFCOLORSPC_LAB         0x4c616220  
  133#define JAS_ICC_PLATFORM_APPL   0x4150504c  
  134#define JAS_ICC_PLATFORM_MSFT   0x4d534654  
  135#define JAS_ICC_PLATFORM_SGI    0x53474920  
  136#define JAS_ICC_PLATFORM_SUNW   0x53554e57  
  137#define JAS_ICC_PLATFORM_TGNT   0x54474e54  
  140#define JAS_ICC_FLAGS_EMBED     0x01  
  141#define JAS_ICC_FLAGS_NOSEP     0x02  
  144#define JAS_ICC_ATTR_TRANS      0x01  
  145#define JAS_ICC_ATTR_MATTE      0x02  
  148#define JAS_ICC_INTENT_PER      0  
  149#define JAS_ICC_INTENT_REL      1  
  150#define JAS_ICC_INTENT_SAT      2  
  151#define JAS_ICC_INTENT_ABS      3  
  154#define JAS_ICC_TAG_ATOB0               0x41324230  
  155#define JAS_ICC_TAG_ATOB1               0x41324231  
  156#define JAS_ICC_TAG_ATOB2               0x41324232  
  157#define JAS_ICC_TAG_BLUMATCOL           0x6258595a  
  158#define JAS_ICC_TAG_BLUTRC              0x62545243  
  159#define JAS_ICC_TAG_BTOA0               0x42324130  
  160#define JAS_ICC_TAG_BTOA1               0x42324131  
  161#define JAS_ICC_TAG_BTOA2               0x42324132  
  162#define JAS_ICC_TAG_CALTIME             0x63616c74  
  163#define JAS_ICC_TAG_CHARTARGET          0x74617267  
  164#define JAS_ICC_TAG_CPYRT               0x63707274  
  165#define JAS_ICC_TAG_CRDINFO             0x63726469  
  166#define JAS_ICC_TAG_DEVMAKERDESC        0x646d6e64  
  167#define JAS_ICC_TAG_DEVMODELDESC        0x646d6464  
  168#define JAS_ICC_TAG_DEVSET              0x64657673  
  169#define JAS_ICC_TAG_GAMUT               0x67616d74  
  170#define JAS_ICC_TAG_GRYTRC              0x6b545243  
  171#define JAS_ICC_TAG_GRNMATCOL           0x6758595a  
  172#define JAS_ICC_TAG_GRNTRC              0x67545243  
  173#define JAS_ICC_TAG_LUM                 0x6c756d69  
  174#define JAS_ICC_TAG_MEASURE             0x6d656173  
  175#define JAS_ICC_TAG_MEDIABLKPT          0x626b7074  
  176#define JAS_ICC_TAG_MEDIAWHIPT          0x77747074  
  177#define JAS_ICC_TAG_NAMCOLR             0x6e636f6c  
  178#define JAS_ICC_TAG_NAMCOLR2            0x6e636c32  
  179#define JAS_ICC_TAG_OUTRESP             0x72657370  
  180#define JAS_ICC_TAG_PREVIEW0            0x70726530  
  181#define JAS_ICC_TAG_PREVIEW1            0x70726531  
  182#define JAS_ICC_TAG_PREVIEW2            0x70726532  
  183#define JAS_ICC_TAG_PROFDESC            0x64657363  
  184#define JAS_ICC_TAG_PROFSEQDESC         0x70736571  
  185#define JAS_ICC_TAG_PSDCRD0             0x70736430  
  186#define JAS_ICC_TAG_PSCRDD1             0x70736431  
  187#define JAS_ICC_TAG_PSCRDD2             0x70736432  
  188#define JAS_ICC_TAG_PSCRDD3             0x70736433  
  189#define JAS_ICC_TAG_PS2CSA              0x70733273  
  190#define JAS_ICC_TAG_PS2RENINTENT        0x70733269  
  191#define JAS_ICC_TAG_REDMATCOL           0x7258595a  
  192#define JAS_ICC_TAG_REDTRC              0x72545243  
  193#define JAS_ICC_TAG_SCRNGDES            0x73637264  
  194#define JAS_ICC_TAG_SCRNG               0x7363726e  
  195#define JAS_ICC_TAG_TECH                0x74656368  
  196#define JAS_ICC_TAG_UCRBG               0x62666420  
  197#define JAS_ICC_TAG_VIEWCONDDESC        0x76756564  
  198#define JAS_ICC_TAG_VIEWCOND            0x76696577  
  201#define JAS_ICC_TYPE_CRDINFO            0x63726469  
  202#define JAS_ICC_TYPE_CURV               0x63757276  
  203#define JAS_ICC_TYPE_DATA               0x64617461  
  204#define JAS_ICC_TYPE_TIME               0x6474696d  
  205#define JAS_ICC_TYPE_DEVSET             0x64657673  
  206#define JAS_ICC_TYPE_LUT16              0x6d667432  
  207#define JAS_ICC_TYPE_LUT8               0x6d667431  
  208#define JAS_ICC_TYPE_MEASURE            0x6d656173  
  209#define JAS_ICC_TYPE_NAMCOLR            0x6e636f6c  
  210#define JAS_ICC_TYPE_NAMCOLR2           0x6e636c32  
  211#define JAS_ICC_TYPE_PROFSEQDESC        0x70736571  
  212#define JAS_ICC_TYPE_RESPCURVSET16      0x72637332  
  213#define JAS_ICC_TYPE_SF32               0x73663332  
  214#define JAS_ICC_TYPE_SCRNG              0x7363726e  
  215#define JAS_ICC_TYPE_SIG                0x73696720  
  216#define JAS_ICC_TYPE_TXTDESC            0x64657363  
  217#define JAS_ICC_TYPE_TXT                0x74657874  
  218#define JAS_ICC_TYPE_UF32               0x75663332  
  219#define JAS_ICC_TYPE_UCRBG              0x62666420  
  220#define JAS_ICC_TYPE_UI16               0x75693136  
  221#define JAS_ICC_TYPE_UI32               0x75693332  
  222#define JAS_ICC_TYPE_UI8                0x75693038  
  223#define JAS_ICC_TYPE_UI64               0x75693634  
  224#define JAS_ICC_TYPE_VIEWCOND           0x76696577  
  225#define JAS_ICC_TYPE_XYZ                0x58595a20  
  227typedef uint_fast8_t jas_iccuint8_t;
 
  228typedef uint_fast16_t jas_iccuint16_t;
 
  229typedef uint_fast32_t jas_iccuint32_t;
 
  230typedef int_fast32_t jas_iccsint32_t;
 
  231typedef int_fast32_t jas_iccs15fixed16_t;
 
  232typedef uint_fast32_t jas_iccu16fixed16_t;
 
  233typedef uint_fast64_t jas_iccuint64_t;
 
  234typedef uint_fast32_t jas_iccsig_t;
 
  236typedef jas_iccsig_t jas_icctagsig_t;
 
  237typedef jas_iccsig_t jas_icctagtype_t;
 
  238typedef jas_iccsig_t jas_iccattrname_t;
 
  242        jas_iccuint16_t year;
 
  243        jas_iccuint16_t month;
 
  245        jas_iccuint16_t hour;
 
  252        jas_iccs15fixed16_t x;
 
  253        jas_iccs15fixed16_t y;
 
  254        jas_iccs15fixed16_t z;
 
  259        jas_iccuint32_t numents;
 
  260        jas_iccuint16_t *ents;
 
  265        jas_iccuint32_t asclen;
 
  267        jas_iccuint32_t uclangcode; 
 
  268        jas_iccuint32_t uclen; 
 
  270        jas_iccuint16_t sccode; 
 
  271        jas_iccuint8_t maclen; 
 
  272        jas_uchar macdata[69]; 
 
  281        jas_iccuint8_t numinchans;
 
  282        jas_iccuint8_t numoutchans;
 
  283        jas_iccsint32_t e[3][3];
 
  284        jas_iccuint8_t clutlen;
 
  285        jas_iccuint8_t *clut;
 
  286        jas_iccuint16_t numintabents;
 
  287        jas_iccuint8_t **intabs;
 
  288        jas_iccuint8_t *intabsbuf;
 
  289        jas_iccuint16_t numouttabents;
 
  290        jas_iccuint8_t **outtabs;
 
  291        jas_iccuint8_t *outtabsbuf;
 
  295        jas_iccuint8_t numinchans;
 
  296        jas_iccuint8_t numoutchans;
 
  297        jas_iccsint32_t e[3][3];
 
  298        jas_iccuint8_t clutlen;
 
  299        jas_iccuint16_t *clut;
 
  300        jas_iccuint16_t numintabents;
 
  301        jas_iccuint16_t **intabs;
 
  302        jas_iccuint16_t *intabsbuf;
 
  303        jas_iccuint16_t numouttabents;
 
  304        jas_iccuint16_t **outtabs;
 
  305        jas_iccuint16_t *outtabsbuf;
 
  308struct jas_iccattrval_s;
 
  311        void (*destroy)(
struct jas_iccattrval_s *);
 
  312        int (*copy)(
struct jas_iccattrval_s *, 
const struct jas_iccattrval_s *);
 
  313        int (*input)(
struct jas_iccattrval_s *, jas_stream_t *, unsigned);
 
  315        int (*output)(
struct jas_iccattrval_s *, jas_stream_t *);
 
  317        unsigned (*getsize)(
const struct jas_iccattrval_s *);
 
  318        void (*dump)(
const struct jas_iccattrval_s *, FILE *);
 
  319} jas_iccattrvalops_t;
 
  322typedef struct jas_iccattrval_s {
 
  325        const jas_iccattrvalops_t *ops; 
 
  329                jas_icctxtdesc_t txtdesc;
 
  332                jas_icclut16_t lut16;
 
  338        jas_iccuint32_t size; 
 
  339        jas_iccsig_t cmmtype; 
 
  340        jas_iccuint32_t version; 
 
  342        jas_iccsig_t colorspc; 
 
  343        jas_iccsig_t refcolorspc; 
 
  346        jas_iccsig_t platform; 
 
  347        jas_iccuint32_t flags; 
 
  350        jas_iccuint64_t attr; 
 
  353        jas_iccsig_t creator; 
 
  358        jas_iccattrval_t *val;
 
  364        jas_iccattr_t *attrs;
 
  367typedef struct jas_icctagtabent_s {
 
  372        struct jas_icctagtabent_s *first;
 
  376        jas_iccuint32_t numents;
 
  377        jas_icctagtabent_t *ents;
 
  383        jas_icctagtab_t tagtab;
 
  384        jas_iccattrtab_t *attrtab;
 
  388        jas_iccuint32_t type;
 
  389        jas_iccattrvalops_t ops;
 
  390} jas_iccattrvalinfo_t;
 
  420  jas_iccattrname_t name);
 
  428  jas_iccattrval_t *val);
 
  470void jas_iccattrval_dump(
const jas_iccattrval_t *attrval, FILE *out);
 
  517extern const jas_uchar jas_iccprofdata_srgb[];
 
  520extern const unsigned jas_iccprofdata_srgblen;
 
  523extern const jas_uchar jas_iccprofdata_sgray[];
 
  526extern const unsigned jas_iccprofdata_sgraylen;
 
JAS_EXPORT int jas_iccprof_save(jas_iccprof_t *prof, jas_stream_t *out)
Write an ICC profile to a stream.
Definition jas_icc.c:428
JAS_EXPORT jas_iccprof_t * jas_iccprof_load(jas_stream_t *in)
Read an ICC profile from a stream.
Definition jas_icc.c:330
JAS_EXPORT void jas_iccprof_destroy(jas_iccprof_t *prof)
Destroy an ICC profile.
Definition jas_icc.c:314
JAS_ATTRIBUTE_PURE JAS_EXPORT jas_iccattrval_t * jas_iccprof_getattr(const jas_iccprof_t *prof, jas_iccattrname_t name)
Get an attribute of an ICC profile.
Definition jas_icc.c:623
JAS_EXPORT jas_iccattrval_t * jas_iccattrval_create(jas_iccuint32_t type)
Create an ICC profile attribute.
Definition jas_icc.c:936
JAS_EXPORT void jas_iccattrval_destroy(jas_iccattrval_t *attrval)
Destroy an ICC profile attribute.
Definition jas_icc.c:962
JAS_EXPORT int jas_iccprof_sethdr(jas_iccprof_t *prof, const jas_icchdr_t *hdr)
Set the header for an ICC profile.
Definition jas_icc.c:671
JAS_EXPORT void jas_iccattrtab_dump(const jas_iccattrtab_t *attrtab, FILE *out)
Dump an ICC profile attribute to a stream in human-readable format for debugging purposes.
Definition jas_icc.c:808
JAS_EXPORT int jas_iccprof_setattr(jas_iccprof_t *prof, jas_iccattrname_t name, jas_iccattrval_t *val)
Set an attribute of an ICC profile.
Definition jas_icc.c:639
JAS_EXPORT int jas_iccattrval_allowmodify(jas_iccattrval_t **attrval)
TODO/FIXME.
Definition jas_icc.c:986
JAS_EXPORT jas_iccprof_t * jas_iccprof_copy(const jas_iccprof_t *prof)
Create a copy of an ICC profile.
Definition jas_icc.c:291
JAS_EXPORT jas_iccattrval_t * jas_iccattrval_clone(jas_iccattrval_t *attrval)
Create a copy of an ICC profile attribute.
Definition jas_icc.c:956
JAS_EXPORT void jas_iccprof_dump(const jas_iccprof_t *prof, FILE *out)
Dump an ICC profile to a stream in human-readable format for debugging purposes.
Definition jas_icc.c:325
JAS_EXPORT int jas_iccprof_gethdr(const jas_iccprof_t *prof, jas_icchdr_t *hdr)
Get the header for an ICC profile.
Definition jas_icc.c:665
JAS_EXPORT jas_iccprof_t * jas_iccprof_createfromclrspc(unsigned clrspc)
Create an ICC profile from a color space.
Definition jas_icc.c:1892
JAS_EXPORT jas_iccprof_t * jas_iccprof_createfrombuf(const jas_uchar *buf, unsigned len)
Create an ICC profile from a buffer in memory.
Definition jas_icc.c:1871
I/O stream object.
Definition jas_stream.h:206