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