66 #include <jasper/jas_config.h> 68 #include <jasper/jas_types.h> 69 #include <jasper/jas_stream.h> 78 #define JAS_ICC_MAGIC 0x61637370 80 #define JAS_ICC_HDRLEN 128 83 #define JAS_ICC_CLAS_IN 0x73636e72 84 #define JAS_ICC_CLAS_DPY 0x6d6e7472 85 #define JAS_ICC_CLAS_OUT 0x70727472 86 #define JAS_ICC_CLAS_LNK 0x6c696e6b 87 #define JAS_ICC_CLAS_CNV 0x73706163 88 #define JAS_ICC_CLAS_ABS 0x61627374 89 #define JAS_ICC_CLAS_NAM 0x6e6d636c 92 #define JAS_ICC_COLORSPC_XYZ 0x58595a20 93 #define JAS_ICC_COLORSPC_LAB 0x4c616220 94 #define JAS_ICC_COLORSPC_LUV 0x4c757620 95 #define JAS_ICC_COLORSPC_YCBCR 0x59436272 96 #define JAS_ICC_COLORSPC_YXY 0x59787920 97 #define JAS_ICC_COLORSPC_RGB 0x52474220 98 #define JAS_ICC_COLORSPC_GRAY 0x47524159 99 #define JAS_ICC_COLORSPC_HSV 0x48535620 100 #define JAS_ICC_COLORSPC_HLS 0x484c5320 101 #define JAS_ICC_COLORSPC_CMYK 0x434d594b 102 #define JAS_ICC_COLORSPC_CMY 0x434d5920 103 #define JAS_ICC_COLORSPC_2 0x32434c52 104 #define JAS_ICC_COLORSPC_3 0x33434c52 105 #define JAS_ICC_COLORSPC_4 0x34434c52 106 #define JAS_ICC_COLORSPC_5 0x35434c52 107 #define JAS_ICC_COLORSPC_6 0x36434c52 108 #define JAS_ICC_COLORSPC_7 0x37434c52 109 #define JAS_ICC_COLORSPC_8 0x38434c52 110 #define JAS_ICC_COLORSPC_9 0x39434c52 111 #define JAS_ICC_COLORSPC_10 0x41434c52 112 #define JAS_ICC_COLORSPC_11 0x42434c52 113 #define JAS_ICC_COLORSPC_12 0x43434c52 114 #define JAS_ICC_COLORSPC_13 0x44434c52 115 #define JAS_ICC_COLORSPC_14 0x45434c52 116 #define JAS_ICC_COLORSPC_15 0x46434c52 119 #define JAS_ICC_REFCOLORSPC_XYZ 0x58595a20 120 #define JAS_ICC_REFCOLORSPC_LAB 0x4c616220 123 #define JAS_ICC_PLATFORM_APPL 0x4150504c 124 #define JAS_ICC_PLATFORM_MSFT 0x4d534654 125 #define JAS_ICC_PLATFORM_SGI 0x53474920 126 #define JAS_ICC_PLATFORM_SUNW 0x53554e57 127 #define JAS_ICC_PLATFORM_TGNT 0x54474e54 130 #define JAS_ICC_FLAGS_EMBED 0x01 131 #define JAS_ICC_FLAGS_NOSEP 0x02 134 #define JAS_ICC_ATTR_TRANS 0x01 135 #define JAS_ICC_ATTR_MATTE 0x02 138 #define JAS_ICC_INTENT_PER 0 139 #define JAS_ICC_INTENT_REL 1 140 #define JAS_ICC_INTENT_SAT 2 141 #define JAS_ICC_INTENT_ABS 3 144 #define JAS_ICC_TAG_ATOB0 0x41324230 145 #define JAS_ICC_TAG_ATOB1 0x41324231 146 #define JAS_ICC_TAG_ATOB2 0x41324232 147 #define JAS_ICC_TAG_BLUMATCOL 0x6258595a 148 #define JAS_ICC_TAG_BLUTRC 0x62545243 149 #define JAS_ICC_TAG_BTOA0 0x42324130 150 #define JAS_ICC_TAG_BTOA1 0x42324131 151 #define JAS_ICC_TAG_BTOA2 0x42324132 152 #define JAS_ICC_TAG_CALTIME 0x63616c74 153 #define JAS_ICC_TAG_CHARTARGET 0x74617267 154 #define JAS_ICC_TAG_CPYRT 0x63707274 155 #define JAS_ICC_TAG_CRDINFO 0x63726469 156 #define JAS_ICC_TAG_DEVMAKERDESC 0x646d6e64 157 #define JAS_ICC_TAG_DEVMODELDESC 0x646d6464 158 #define JAS_ICC_TAG_DEVSET 0x64657673 159 #define JAS_ICC_TAG_GAMUT 0x67616d74 160 #define JAS_ICC_TAG_GRYTRC 0x6b545243 161 #define JAS_ICC_TAG_GRNMATCOL 0x6758595a 162 #define JAS_ICC_TAG_GRNTRC 0x67545243 163 #define JAS_ICC_TAG_LUM 0x6c756d69 164 #define JAS_ICC_TAG_MEASURE 0x6d656173 165 #define JAS_ICC_TAG_MEDIABLKPT 0x626b7074 166 #define JAS_ICC_TAG_MEDIAWHIPT 0x77747074 167 #define JAS_ICC_TAG_NAMCOLR 0x6e636f6c 168 #define JAS_ICC_TAG_NAMCOLR2 0x6e636c32 169 #define JAS_ICC_TAG_OUTRESP 0x72657370 170 #define JAS_ICC_TAG_PREVIEW0 0x70726530 171 #define JAS_ICC_TAG_PREVIEW1 0x70726531 172 #define JAS_ICC_TAG_PREVIEW2 0x70726532 173 #define JAS_ICC_TAG_PROFDESC 0x64657363 174 #define JAS_ICC_TAG_PROFSEQDESC 0x70736571 175 #define JAS_ICC_TAG_PSDCRD0 0x70736430 176 #define JAS_ICC_TAG_PSCRDD1 0x70736431 177 #define JAS_ICC_TAG_PSCRDD2 0x70736432 178 #define JAS_ICC_TAG_PSCRDD3 0x70736433 179 #define JAS_ICC_TAG_PS2CSA 0x70733273 180 #define JAS_ICC_TAG_PS2RENINTENT 0x70733269 181 #define JAS_ICC_TAG_REDMATCOL 0x7258595a 182 #define JAS_ICC_TAG_REDTRC 0x72545243 183 #define JAS_ICC_TAG_SCRNGDES 0x73637264 184 #define JAS_ICC_TAG_SCRNG 0x7363726e 185 #define JAS_ICC_TAG_TECH 0x74656368 186 #define JAS_ICC_TAG_UCRBG 0x62666420 187 #define JAS_ICC_TAG_VIEWCONDDESC 0x76756564 188 #define JAS_ICC_TAG_VIEWCOND 0x76696577 191 #define JAS_ICC_TYPE_CRDINFO 0x63726469 192 #define JAS_ICC_TYPE_CURV 0x63757276 193 #define JAS_ICC_TYPE_DATA 0x64617461 194 #define JAS_ICC_TYPE_TIME 0x6474696d 195 #define JAS_ICC_TYPE_DEVSET 0x64657673 196 #define JAS_ICC_TYPE_LUT16 0x6d667432 197 #define JAS_ICC_TYPE_LUT8 0x6d667431 198 #define JAS_ICC_TYPE_MEASURE 0x6d656173 199 #define JAS_ICC_TYPE_NAMCOLR 0x6e636f6c 200 #define JAS_ICC_TYPE_NAMCOLR2 0x6e636c32 201 #define JAS_ICC_TYPE_PROFSEQDESC 0x70736571 202 #define JAS_ICC_TYPE_RESPCURVSET16 0x72637332 203 #define JAS_ICC_TYPE_SF32 0x73663332 204 #define JAS_ICC_TYPE_SCRNG 0x7363726e 205 #define JAS_ICC_TYPE_SIG 0x73696720 206 #define JAS_ICC_TYPE_TXTDESC 0x64657363 207 #define JAS_ICC_TYPE_TXT 0x74657874 208 #define JAS_ICC_TYPE_UF32 0x75663332 209 #define JAS_ICC_TYPE_UCRBG 0x62666420 210 #define JAS_ICC_TYPE_UI16 0x75693136 211 #define JAS_ICC_TYPE_UI32 0x75693332 212 #define JAS_ICC_TYPE_UI8 0x75693038 213 #define JAS_ICC_TYPE_UI64 0x75693634 214 #define JAS_ICC_TYPE_VIEWCOND 0x76696577 215 #define JAS_ICC_TYPE_XYZ 0x58595a20 217 typedef uint_fast8_t jas_iccuint8_t;
218 typedef uint_fast16_t jas_iccuint16_t;
219 typedef uint_fast32_t jas_iccuint32_t;
220 typedef int_fast32_t jas_iccsint32_t;
221 typedef int_fast32_t jas_iccs15fixed16_t;
222 typedef uint_fast32_t jas_iccu16fixed16_t;
223 typedef uint_fast64_t jas_iccuint64_t;
224 typedef uint_fast32_t jas_iccsig_t;
226 typedef jas_iccsig_t jas_icctagsig_t;
227 typedef jas_iccsig_t jas_icctagtype_t;
228 typedef jas_iccsig_t jas_iccattrname_t;
232 jas_iccuint16_t year;
233 jas_iccuint16_t month;
235 jas_iccuint16_t hour;
242 jas_iccs15fixed16_t x;
243 jas_iccs15fixed16_t y;
244 jas_iccs15fixed16_t z;
249 jas_iccuint32_t numents;
250 jas_iccuint16_t *ents;
255 jas_iccuint32_t asclen;
257 jas_iccuint32_t uclangcode;
258 jas_iccuint32_t uclen;
260 jas_iccuint16_t sccode;
261 jas_iccuint8_t maclen;
262 jas_uchar macdata[69];
271 jas_iccuint8_t numinchans;
272 jas_iccuint8_t numoutchans;
273 jas_iccsint32_t e[3][3];
274 jas_iccuint8_t clutlen;
275 jas_iccuint8_t *clut;
276 jas_iccuint16_t numintabents;
277 jas_iccuint8_t **intabs;
278 jas_iccuint8_t *intabsbuf;
279 jas_iccuint16_t numouttabents;
280 jas_iccuint8_t **outtabs;
281 jas_iccuint8_t *outtabsbuf;
285 jas_iccuint8_t numinchans;
286 jas_iccuint8_t numoutchans;
287 jas_iccsint32_t e[3][3];
288 jas_iccuint8_t clutlen;
289 jas_iccuint16_t *clut;
290 jas_iccuint16_t numintabents;
291 jas_iccuint16_t **intabs;
292 jas_iccuint16_t *intabsbuf;
293 jas_iccuint16_t numouttabents;
294 jas_iccuint16_t **outtabs;
295 jas_iccuint16_t *outtabsbuf;
298 struct jas_iccattrval_s;
301 void (*destroy)(
struct jas_iccattrval_s *);
302 int (*copy)(
struct jas_iccattrval_s *,
struct jas_iccattrval_s *);
303 int (*input)(
struct jas_iccattrval_s *, jas_stream_t *, int);
304 int (*output)(
struct jas_iccattrval_s *, jas_stream_t *);
305 int (*getsize)(
struct jas_iccattrval_s *);
306 void (*dump)(
struct jas_iccattrval_s *, FILE *);
307 } jas_iccattrvalops_t;
310 typedef struct jas_iccattrval_s {
313 jas_iccattrvalops_t *ops;
317 jas_icctxtdesc_t txtdesc;
320 jas_icclut16_t lut16;
326 jas_iccuint32_t size;
327 jas_iccsig_t cmmtype;
328 jas_iccuint32_t version;
330 jas_iccsig_t colorspc;
331 jas_iccsig_t refcolorspc;
334 jas_iccsig_t platform;
335 jas_iccuint32_t flags;
338 jas_iccuint64_t attr;
341 jas_iccsig_t creator;
346 jas_iccattrval_t *val;
352 jas_iccattr_t *attrs;
355 typedef struct jas_icctagtabent_s {
360 struct jas_icctagtabent_s *first;
361 } jas_icctagtabent_t;
364 jas_iccuint32_t numents;
365 jas_icctagtabent_t *ents;
371 jas_icctagtab_t tagtab;
372 jas_iccattrtab_t *attrtab;
376 jas_iccuint32_t type;
377 jas_iccattrvalops_t ops;
378 } jas_iccattrvalinfo_t;
380 JAS_DLLEXPORT jas_iccprof_t *jas_iccprof_load(jas_stream_t *in);
381 JAS_DLLEXPORT
int jas_iccprof_save(jas_iccprof_t *prof, jas_stream_t *out);
382 JAS_DLLEXPORT
void jas_iccprof_destroy(jas_iccprof_t *prof);
384 JAS_DLLEXPORT jas_iccattrval_t *jas_iccprof_getattr(jas_iccprof_t *prof,
385 jas_iccattrname_t name);
386 JAS_DLLEXPORT
int jas_iccprof_setattr(jas_iccprof_t *prof, jas_iccattrname_t name,
387 jas_iccattrval_t *val);
388 JAS_DLLEXPORT
void jas_iccprof_dump(jas_iccprof_t *prof, FILE *out);
389 JAS_DLLEXPORT jas_iccprof_t *jas_iccprof_copy(jas_iccprof_t *prof);
390 JAS_DLLEXPORT
int jas_iccprof_gethdr(jas_iccprof_t *prof, jas_icchdr_t *hdr);
391 JAS_DLLEXPORT
int jas_iccprof_sethdr(jas_iccprof_t *prof, jas_icchdr_t *hdr);
393 JAS_DLLEXPORT
void jas_iccattrval_destroy(jas_iccattrval_t *attrval);
394 JAS_DLLEXPORT
void jas_iccattrval_dump(jas_iccattrval_t *attrval, FILE *out);
395 JAS_DLLEXPORT
int jas_iccattrval_allowmodify(jas_iccattrval_t **attrval);
396 JAS_DLLEXPORT jas_iccattrval_t *jas_iccattrval_clone(jas_iccattrval_t *attrval);
397 JAS_DLLEXPORT jas_iccattrval_t *jas_iccattrval_create(jas_iccuint32_t type);
399 JAS_DLLEXPORT
void jas_iccattrtab_dump(jas_iccattrtab_t *attrtab, FILE *out);
401 extern const jas_uchar jas_iccprofdata_srgb[];
402 extern const int jas_iccprofdata_srgblen;
403 extern const jas_uchar jas_iccprofdata_sgray[];
404 extern const int jas_iccprofdata_sgraylen;
405 JAS_DLLEXPORT jas_iccprof_t *jas_iccprof_createfrombuf(
const jas_uchar *buf,
int len);
406 JAS_DLLEXPORT jas_iccprof_t *jas_iccprof_createfromclrspc(
int clrspc);