71 #include <jasper/jas_config.h> 83 #define JAS_ICC_MAGIC 0x61637370 85 #define JAS_ICC_HDRLEN 128 88 #define JAS_ICC_CLAS_IN 0x73636e72 89 #define JAS_ICC_CLAS_DPY 0x6d6e7472 90 #define JAS_ICC_CLAS_OUT 0x70727472 91 #define JAS_ICC_CLAS_LNK 0x6c696e6b 92 #define JAS_ICC_CLAS_CNV 0x73706163 93 #define JAS_ICC_CLAS_ABS 0x61627374 94 #define JAS_ICC_CLAS_NAM 0x6e6d636c 97 #define JAS_ICC_COLORSPC_XYZ 0x58595a20 98 #define JAS_ICC_COLORSPC_LAB 0x4c616220 99 #define JAS_ICC_COLORSPC_LUV 0x4c757620 100 #define JAS_ICC_COLORSPC_YCBCR 0x59436272 101 #define JAS_ICC_COLORSPC_YXY 0x59787920 102 #define JAS_ICC_COLORSPC_RGB 0x52474220 103 #define JAS_ICC_COLORSPC_GRAY 0x47524159 104 #define JAS_ICC_COLORSPC_HSV 0x48535620 105 #define JAS_ICC_COLORSPC_HLS 0x484c5320 106 #define JAS_ICC_COLORSPC_CMYK 0x434d594b 107 #define JAS_ICC_COLORSPC_CMY 0x434d5920 108 #define JAS_ICC_COLORSPC_2 0x32434c52 109 #define JAS_ICC_COLORSPC_3 0x33434c52 110 #define JAS_ICC_COLORSPC_4 0x34434c52 111 #define JAS_ICC_COLORSPC_5 0x35434c52 112 #define JAS_ICC_COLORSPC_6 0x36434c52 113 #define JAS_ICC_COLORSPC_7 0x37434c52 114 #define JAS_ICC_COLORSPC_8 0x38434c52 115 #define JAS_ICC_COLORSPC_9 0x39434c52 116 #define JAS_ICC_COLORSPC_10 0x41434c52 117 #define JAS_ICC_COLORSPC_11 0x42434c52 118 #define JAS_ICC_COLORSPC_12 0x43434c52 119 #define JAS_ICC_COLORSPC_13 0x44434c52 120 #define JAS_ICC_COLORSPC_14 0x45434c52 121 #define JAS_ICC_COLORSPC_15 0x46434c52 124 #define JAS_ICC_REFCOLORSPC_XYZ 0x58595a20 125 #define JAS_ICC_REFCOLORSPC_LAB 0x4c616220 128 #define JAS_ICC_PLATFORM_APPL 0x4150504c 129 #define JAS_ICC_PLATFORM_MSFT 0x4d534654 130 #define JAS_ICC_PLATFORM_SGI 0x53474920 131 #define JAS_ICC_PLATFORM_SUNW 0x53554e57 132 #define JAS_ICC_PLATFORM_TGNT 0x54474e54 135 #define JAS_ICC_FLAGS_EMBED 0x01 136 #define JAS_ICC_FLAGS_NOSEP 0x02 139 #define JAS_ICC_ATTR_TRANS 0x01 140 #define JAS_ICC_ATTR_MATTE 0x02 143 #define JAS_ICC_INTENT_PER 0 144 #define JAS_ICC_INTENT_REL 1 145 #define JAS_ICC_INTENT_SAT 2 146 #define JAS_ICC_INTENT_ABS 3 149 #define JAS_ICC_TAG_ATOB0 0x41324230 150 #define JAS_ICC_TAG_ATOB1 0x41324231 151 #define JAS_ICC_TAG_ATOB2 0x41324232 152 #define JAS_ICC_TAG_BLUMATCOL 0x6258595a 153 #define JAS_ICC_TAG_BLUTRC 0x62545243 154 #define JAS_ICC_TAG_BTOA0 0x42324130 155 #define JAS_ICC_TAG_BTOA1 0x42324131 156 #define JAS_ICC_TAG_BTOA2 0x42324132 157 #define JAS_ICC_TAG_CALTIME 0x63616c74 158 #define JAS_ICC_TAG_CHARTARGET 0x74617267 159 #define JAS_ICC_TAG_CPYRT 0x63707274 160 #define JAS_ICC_TAG_CRDINFO 0x63726469 161 #define JAS_ICC_TAG_DEVMAKERDESC 0x646d6e64 162 #define JAS_ICC_TAG_DEVMODELDESC 0x646d6464 163 #define JAS_ICC_TAG_DEVSET 0x64657673 164 #define JAS_ICC_TAG_GAMUT 0x67616d74 165 #define JAS_ICC_TAG_GRYTRC 0x6b545243 166 #define JAS_ICC_TAG_GRNMATCOL 0x6758595a 167 #define JAS_ICC_TAG_GRNTRC 0x67545243 168 #define JAS_ICC_TAG_LUM 0x6c756d69 169 #define JAS_ICC_TAG_MEASURE 0x6d656173 170 #define JAS_ICC_TAG_MEDIABLKPT 0x626b7074 171 #define JAS_ICC_TAG_MEDIAWHIPT 0x77747074 172 #define JAS_ICC_TAG_NAMCOLR 0x6e636f6c 173 #define JAS_ICC_TAG_NAMCOLR2 0x6e636c32 174 #define JAS_ICC_TAG_OUTRESP 0x72657370 175 #define JAS_ICC_TAG_PREVIEW0 0x70726530 176 #define JAS_ICC_TAG_PREVIEW1 0x70726531 177 #define JAS_ICC_TAG_PREVIEW2 0x70726532 178 #define JAS_ICC_TAG_PROFDESC 0x64657363 179 #define JAS_ICC_TAG_PROFSEQDESC 0x70736571 180 #define JAS_ICC_TAG_PSDCRD0 0x70736430 181 #define JAS_ICC_TAG_PSCRDD1 0x70736431 182 #define JAS_ICC_TAG_PSCRDD2 0x70736432 183 #define JAS_ICC_TAG_PSCRDD3 0x70736433 184 #define JAS_ICC_TAG_PS2CSA 0x70733273 185 #define JAS_ICC_TAG_PS2RENINTENT 0x70733269 186 #define JAS_ICC_TAG_REDMATCOL 0x7258595a 187 #define JAS_ICC_TAG_REDTRC 0x72545243 188 #define JAS_ICC_TAG_SCRNGDES 0x73637264 189 #define JAS_ICC_TAG_SCRNG 0x7363726e 190 #define JAS_ICC_TAG_TECH 0x74656368 191 #define JAS_ICC_TAG_UCRBG 0x62666420 192 #define JAS_ICC_TAG_VIEWCONDDESC 0x76756564 193 #define JAS_ICC_TAG_VIEWCOND 0x76696577 196 #define JAS_ICC_TYPE_CRDINFO 0x63726469 197 #define JAS_ICC_TYPE_CURV 0x63757276 198 #define JAS_ICC_TYPE_DATA 0x64617461 199 #define JAS_ICC_TYPE_TIME 0x6474696d 200 #define JAS_ICC_TYPE_DEVSET 0x64657673 201 #define JAS_ICC_TYPE_LUT16 0x6d667432 202 #define JAS_ICC_TYPE_LUT8 0x6d667431 203 #define JAS_ICC_TYPE_MEASURE 0x6d656173 204 #define JAS_ICC_TYPE_NAMCOLR 0x6e636f6c 205 #define JAS_ICC_TYPE_NAMCOLR2 0x6e636c32 206 #define JAS_ICC_TYPE_PROFSEQDESC 0x70736571 207 #define JAS_ICC_TYPE_RESPCURVSET16 0x72637332 208 #define JAS_ICC_TYPE_SF32 0x73663332 209 #define JAS_ICC_TYPE_SCRNG 0x7363726e 210 #define JAS_ICC_TYPE_SIG 0x73696720 211 #define JAS_ICC_TYPE_TXTDESC 0x64657363 212 #define JAS_ICC_TYPE_TXT 0x74657874 213 #define JAS_ICC_TYPE_UF32 0x75663332 214 #define JAS_ICC_TYPE_UCRBG 0x62666420 215 #define JAS_ICC_TYPE_UI16 0x75693136 216 #define JAS_ICC_TYPE_UI32 0x75693332 217 #define JAS_ICC_TYPE_UI8 0x75693038 218 #define JAS_ICC_TYPE_UI64 0x75693634 219 #define JAS_ICC_TYPE_VIEWCOND 0x76696577 220 #define JAS_ICC_TYPE_XYZ 0x58595a20 222 typedef uint_fast8_t jas_iccuint8_t;
223 typedef uint_fast16_t jas_iccuint16_t;
224 typedef uint_fast32_t jas_iccuint32_t;
225 typedef int_fast32_t jas_iccsint32_t;
226 typedef int_fast32_t jas_iccs15fixed16_t;
227 typedef uint_fast32_t jas_iccu16fixed16_t;
228 typedef uint_fast64_t jas_iccuint64_t;
229 typedef uint_fast32_t jas_iccsig_t;
231 typedef jas_iccsig_t jas_icctagsig_t;
232 typedef jas_iccsig_t jas_icctagtype_t;
233 typedef jas_iccsig_t jas_iccattrname_t;
237 jas_iccuint16_t year;
238 jas_iccuint16_t month;
240 jas_iccuint16_t hour;
247 jas_iccs15fixed16_t x;
248 jas_iccs15fixed16_t y;
249 jas_iccs15fixed16_t z;
254 jas_iccuint32_t numents;
255 jas_iccuint16_t *ents;
260 jas_iccuint32_t asclen;
262 jas_iccuint32_t uclangcode;
263 jas_iccuint32_t uclen;
265 jas_iccuint16_t sccode;
266 jas_iccuint8_t maclen;
267 jas_uchar macdata[69];
276 jas_iccuint8_t numinchans;
277 jas_iccuint8_t numoutchans;
278 jas_iccsint32_t e[3][3];
279 jas_iccuint8_t clutlen;
280 jas_iccuint8_t *clut;
281 jas_iccuint16_t numintabents;
282 jas_iccuint8_t **intabs;
283 jas_iccuint8_t *intabsbuf;
284 jas_iccuint16_t numouttabents;
285 jas_iccuint8_t **outtabs;
286 jas_iccuint8_t *outtabsbuf;
290 jas_iccuint8_t numinchans;
291 jas_iccuint8_t numoutchans;
292 jas_iccsint32_t e[3][3];
293 jas_iccuint8_t clutlen;
294 jas_iccuint16_t *clut;
295 jas_iccuint16_t numintabents;
296 jas_iccuint16_t **intabs;
297 jas_iccuint16_t *intabsbuf;
298 jas_iccuint16_t numouttabents;
299 jas_iccuint16_t **outtabs;
300 jas_iccuint16_t *outtabsbuf;
303 struct jas_iccattrval_s;
306 void (*destroy)(
struct jas_iccattrval_s *);
307 int (*copy)(
struct jas_iccattrval_s *,
const struct jas_iccattrval_s *);
308 int (*input)(
struct jas_iccattrval_s *, jas_stream_t *, unsigned);
310 int (*output)(
struct jas_iccattrval_s *, jas_stream_t *);
312 unsigned (*getsize)(
const struct jas_iccattrval_s *);
313 void (*dump)(
const struct jas_iccattrval_s *, FILE *);
314 } jas_iccattrvalops_t;
317 typedef struct jas_iccattrval_s {
320 const jas_iccattrvalops_t *ops;
324 jas_icctxtdesc_t txtdesc;
327 jas_icclut16_t lut16;
333 jas_iccuint32_t size;
334 jas_iccsig_t cmmtype;
335 jas_iccuint32_t version;
337 jas_iccsig_t colorspc;
338 jas_iccsig_t refcolorspc;
341 jas_iccsig_t platform;
342 jas_iccuint32_t flags;
345 jas_iccuint64_t attr;
348 jas_iccsig_t creator;
353 jas_iccattrval_t *val;
359 jas_iccattr_t *attrs;
362 typedef struct jas_icctagtabent_s {
367 struct jas_icctagtabent_s *first;
368 } jas_icctagtabent_t;
371 jas_iccuint32_t numents;
372 jas_icctagtabent_t *ents;
378 jas_icctagtab_t tagtab;
379 jas_iccattrtab_t *attrtab;
383 jas_iccuint32_t type;
384 jas_iccattrvalops_t ops;
385 } jas_iccattrvalinfo_t;
387 JAS_DLLEXPORT jas_iccprof_t *jas_iccprof_load(jas_stream_t *in);
388 JAS_DLLEXPORT
int jas_iccprof_save(jas_iccprof_t *prof, jas_stream_t *out);
389 JAS_DLLEXPORT
void jas_iccprof_destroy(jas_iccprof_t *prof);
391 JAS_DLLEXPORT jas_iccattrval_t *jas_iccprof_getattr(
const jas_iccprof_t *prof,
392 jas_iccattrname_t name);
393 JAS_DLLEXPORT
int jas_iccprof_setattr(jas_iccprof_t *prof, jas_iccattrname_t name,
394 jas_iccattrval_t *val);
395 JAS_DLLEXPORT
void jas_iccprof_dump(
const jas_iccprof_t *prof, FILE *out);
396 JAS_DLLEXPORT jas_iccprof_t *jas_iccprof_copy(
const jas_iccprof_t *prof);
397 JAS_DLLEXPORT
int jas_iccprof_gethdr(
const jas_iccprof_t *prof, jas_icchdr_t *hdr);
398 JAS_DLLEXPORT
int jas_iccprof_sethdr(jas_iccprof_t *prof,
const jas_icchdr_t *hdr);
400 JAS_DLLEXPORT
void jas_iccattrval_destroy(jas_iccattrval_t *attrval);
401 JAS_DLLEXPORT
void jas_iccattrval_dump(
const jas_iccattrval_t *attrval, FILE *out);
402 JAS_DLLEXPORT
int jas_iccattrval_allowmodify(jas_iccattrval_t **attrval);
403 JAS_DLLEXPORT jas_iccattrval_t *jas_iccattrval_clone(jas_iccattrval_t *attrval);
404 JAS_DLLEXPORT jas_iccattrval_t *jas_iccattrval_create(jas_iccuint32_t type);
406 JAS_DLLEXPORT
void jas_iccattrtab_dump(
const jas_iccattrtab_t *attrtab, FILE *out);
408 JAS_DLLEXPORT
extern const jas_uchar jas_iccprofdata_srgb[];
409 JAS_DLLEXPORT
extern const unsigned jas_iccprofdata_srgblen;
410 JAS_DLLEXPORT
extern const jas_uchar jas_iccprofdata_sgray[];
411 JAS_DLLEXPORT
extern const unsigned jas_iccprofdata_sgraylen;
412 JAS_DLLEXPORT jas_iccprof_t *jas_iccprof_createfrombuf(
const jas_uchar *buf,
unsigned len);
413 JAS_DLLEXPORT jas_iccprof_t *jas_iccprof_createfromclrspc(
unsigned clrspc);