libopenraw
rw2file.cpp
1 /*
2  * libopenraw - rw2file.cpp
3  *
4  * Copyright (C) 2011-2017 Hubert Figuiere
5  *
6  * This library is free software: you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public License
8  * as published by the Free Software Foundation, either version 3 of
9  * the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library. If not, see
18  * <http://www.gnu.org/licenses/>.
19  */
20 
21 #include <stddef.h>
22 
23 #include <algorithm>
24 #include <cstdint>
25 #include <memory>
26 
27 #include <libopenraw/cameraids.h>
28 #include <libopenraw/debug.h>
29 
30 #include "rawdata.hpp"
31 #include "trace.hpp"
32 #include "io/streamclone.hpp"
33 #include "rw2file.hpp"
34 #include "rw2container.hpp"
35 #include "jfifcontainer.hpp"
36 #include "rawfile_private.hpp"
37 
38 using namespace Debug;
39 
40 namespace OpenRaw {
41 
42 namespace Internals {
43 
44 #define OR_MAKE_PANASONIC_TYPEID(camid) \
45  OR_MAKE_FILE_TYPEID(OR_TYPEID_VENDOR_PANASONIC,camid)
46 #define OR_MAKE_LEICA_TYPEID(camid) \
47  OR_MAKE_FILE_TYPEID(OR_TYPEID_VENDOR_LEICA,camid)
48 
49 /* taken from dcraw, by default */
50 static const BuiltinColourMatrix s_matrices[] = {
51  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_CM1),
52  15,
53  0,
54  { 8770, -3194, -820, -2871, 11281, 1803, -513, 1552, 4434 } },
55  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GF1),
56  15,
57  0xf92,
58  { 7888,-1902,-1011,-8106,16085,2099,-2353,2866,7330 } },
59  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GF2),
60  15,
61  0xfff,
62  { 7888,-1902,-1011,-8106,16085,2099,-2353,2866,7330 } },
63  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GF3),
64  15,
65  0xfff,
66  { 9051,-2468,-1204,-5212,13276,2121,-1197,2510,6890 } },
67  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GF5),
68  15,
69  0xfff,
70  { 8228,-2945,-660,-3938,11792,2430,-1094,2278,5793 } },
71  // Adobe DNG convert 7.4
72  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GF6),
73  15,
74  0xfff,
75  { 8130,-2801,-946,-3520,11289,2552,-1314,2511,5791 } },
76  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GF7),
77  15,
78  0,
79  { 7610, -2780, -576, -4614, 12195, 2733, -1375, 2393, 6490 } },
80  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GX1),
81  15,
82  0,
83  { 6763,-1919,-863,-3868,11515,2684,-1216,2387,5879 } },
84  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GX7),
85  15,
86  0,
87  { 7610,-2780,-576,-4614,12195,2733,-1375,2393,6490 } },
88  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GX8),
89  15,
90  0,
91  { 7564, -2263, -606, -3148, 11239, 2177, -540, 1435, 4853 } },
92  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ8),
93  0,
94  0xf7f,
95  { 8986,-2755,-802,-6341,13575,3077,-1476,2144,6379 } },
96  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ18),
97  0,
98  0,
99  { 9932,-3060,-935,-5809,13331,2753,-1267,2155,5575 } },
100  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ28),
101  15,
102  0xf96,
103  { 10109,-3488,-993,-5412,12812,2916,-1305,2140,5543 } },
104  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ200),
105  143,
106  0xfff,
107  { 8112,-2563,-740,-3730,11784,2197,-941,2075,4933 } },
108  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ30),
109  0,
110  0xf94,
111  { 10976,-4029,-1141,-7918,15491,2600,-1670,2071,8246 } },
112  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ330),
113  15,
114  0,
115  { 8378, -2798, -769, -3068, 11410, 1877, -538, 1792, 4623 } },
116  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ50),
117  0,
118  0,
119  { 7906,-2709,-594,-6231,13351,3220,-1922,2631,6537 } },
120  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ100),
121  143,
122  0xfff,
123  { 16197,-6146,-1761,-2393,10765,1869,366,2238,5248 } },
124  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_G1),
125  15,
126  0xf94,
127  { 8199,-2065,-1056,-8124,16156,2033,-2458,3022,7220 } },
128  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_G2),
129  15,
130  0xf3c,
131  { 10113,-3400,-1114,-4765,12683,2317,-377,1437,6710 } },
132  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_G3),
133  143,
134  0xfff,
135  { 6763,-1919,-863,-3868,11515,2684,-1216,2387,5879 } },
136  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_G5),
137  143,
138  0xfff,
139  { 7798,-2562,-740,-3879,11584,2613,-1055,2248,5434 } },
140  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_G10),
141  0,
142  0,
143  { 10113,-3400,-1114,-4765,12683,2317,-377,1437,6710 } },
144  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GH1),
145  15,
146  0xf92,
147  { 6299,-1466,-532,-6535,13852,2969,-2331,3112,5984 } },
148  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GH2),
149  15,
150  0xf95,
151  { 7780,-2410,-806,-3913,11724,2484,-1018,2390,5298 } },
152  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GH3),
153  144,
154  0,
155  { 6559,-1752,-491,-3672,11407,2586,-962,1875,5130 } },
156  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GH4),
157  15,
158  0,
159  { 7122,-2108,-512,-3155,11201,2231,-541,1423,5045 } },
160  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GM1),
161  15,
162  0,
163  { 6770,-1895,-744,-5232,13145,2303,-1664,2691,5703 } },
164  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_LX2),
165  0,
166  0,
167  { 8048,-2810,-623,-6450,13519,3272,-1700,2146,7049 } },
168  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_LX3),
169  15,
170  0,
171  { 8128,-2668,-655,-6134,13307,3161,-1782,2568,6083 } },
172  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_LX5),
173  143,
174  0,
175  { 10909,-4295,-948,-1333,9306,2399,22,1738,4582 } },
176  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_LX7),
177  143,
178  0,
179  { 10148,-3743,-991,-2837,11366,1659,-701,1893,4899 } },
180  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_LX100),
181  143,
182  0,
183  { 8844,-3538,-768,-3709,11762,2200,-698,1792,5220 } },
184  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_L1),
185  0,
186  0xf7f,
187  { 8054,-1885,-1025,-8349,16367,2040,-2805,3542,7629 } },
188  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_L10),
189  15,
190  0xf96,
191  { 8025,-1942,-1050,-7920,15904,2100,-2456,3005,7039 } },
192  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_TZ70),
193  15,
194  0,
195  { 8802, -3135, -789, -3151, 11468, 1904, -550, 1745, 4810 } },
196  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_TZ80),
197  15,
198  0,
199  { 8550, -2908, -842, -3195, 11529, 1881, -338, 1603, 4631 } },
200  { OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_TZ100),
201  15,
202  0,
203  { 7790, -2736, -755, -3452, 11870, 1769, -628, 1647, 4898 } },
204 
205  { OR_MAKE_LEICA_TYPEID(OR_TYPEID_LEICA_DIGILUX2),
206  0,
207  0,
208  { 11340,-4069,-1275,-7555,15266,2448,-2960,3426,7685 } },
209  { OR_MAKE_LEICA_TYPEID(OR_TYPEID_LEICA_DLUX_3),
210  0,
211  0,
212  { 8048,-2810,-623,-6450,13519,3272,-1700,2146,7049 } },
213  { OR_MAKE_LEICA_TYPEID(OR_TYPEID_LEICA_VLUX_1),
214  0,
215  0,
216  { 7906,-2709,-594,-6231,13351,3220,-1922,2631,6537 } },
217 
218  { 0, 0, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0 } }
219 };
220 
221 const IfdFile::camera_ids_t Rw2File::s_def[] = {
222  { "DMC-CM1", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_CM1) },
223  { "DMC-GF1", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GF1) },
224  { "DMC-GF2", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GF2) },
225  { "DMC-GF3", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GF3) },
226  { "DMC-GF5", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GF5) },
227  { "DMC-GF6", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GF6) },
228  { "DMC-GF7", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GF7) },
229  { "DMC-GX1", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GX1) },
230  { "DMC-GX7", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GX7) },
231  { "DMC-GX8", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GX8) },
232  { "DMC-GX80", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GX80) },
233  { "DC-GX850", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GX850) },
234  { "DMC-FZ8", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ8) },
235  { "DMC-FZ18", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ18) },
236  { "DMC-FZ28", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ28) },
237  { "DMC-FZ30", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ30) },
238  { "DMC-FZ50", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ50) },
239  { "DMC-FZ100", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ100) },
240  { "DMC-FZ200", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ200) },
241  { "DMC-FZ2500", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ2500) },
242  { "DMC-FZ330", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ330) },
243  { "DC-FZ82", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_FZ82) },
244  { "DMC-G1", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_G1) },
245  { "DMC-G2", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_G2) },
246  { "DMC-G3", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_G3) },
247  { "DMC-G5", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_G5) },
248  { "DMC-G10", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_G10) },
249  { "DMC-G80", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_G80) },
250  { "DMC-GH1", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GH1) },
251  { "DMC-GH2", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GH2) },
252  { "DMC-GH3", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GH3) },
253  { "DMC-GH4", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GH4) },
254  { "DC-GH5", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GH5) },
255  { "DMC-GM1", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GM1) },
256  { "DMC-GM5", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_GM5) },
257  { "DMC-LX2", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_LX2) },
258  { "DMC-LX3", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_LX3) },
259  { "DMC-LX5", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_LX5) },
260  { "DMC-LX7", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_LX7) },
261  { "DMC-LX10", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_LX10) },
262  { "DMC-LX100", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_LX100) },
263  { "DMC-L1", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_L1) },
264  { "DMC-L10", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_L10) },
265  { "DMC-TZ100", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_TZ100) },
266  { "DMC-TZ70", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_TZ70) },
267  { "DMC-TZ80", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_TZ80) },
268  { "DMC-ZS100", OR_MAKE_PANASONIC_TYPEID(OR_TYPEID_PANASONIC_ZS100) },
269 
270  { "DIGILUX 2", OR_MAKE_LEICA_TYPEID(OR_TYPEID_LEICA_DIGILUX2) },
271  { "D-LUX 3", OR_MAKE_LEICA_TYPEID(OR_TYPEID_LEICA_DLUX_3) },
272  { "V-LUX 1", OR_MAKE_LEICA_TYPEID(OR_TYPEID_LEICA_VLUX_1) },
273 
274  { 0, 0 }
275 };
276 
277 RawFile *Rw2File::factory(const IO::Stream::Ptr & s)
278 {
279  return new Rw2File(s);
280 }
281 
282 Rw2File::Rw2File(const IO::Stream::Ptr & s)
283  : IfdFile(s, OR_RAWFILE_TYPE_RW2, false)
284 {
285  _setIdMap(s_def);
286  _setMatrices(s_matrices);
287  m_container = new Rw2Container(m_io, 0);
288 }
289 
290 Rw2File::~Rw2File()
291 {
292 }
293 
294 
295 IfdDir::Ref Rw2File::_locateCfaIfd()
296 {
297  return mainIfd();
298 }
299 
300 
301 IfdDir::Ref Rw2File::_locateMainIfd()
302 {
303  return m_container->setDirectory(0);
304 }
305 
306 ::or_error Rw2File::_locateThumbnail(const IfdDir::Ref & dir,
307  std::vector<uint32_t> &list)
308 {
309  uint32_t offset = 0;
310  uint32_t size = 0;
311 
312  offset = _getJpegThumbnailOffset(dir, size);
313  if(size == 0) {
314  return OR_ERROR_NOT_FOUND;
315  }
316  LOGDBG1("Jpeg offset: %u\n", offset);
317 
318  uint32_t x = 0;
319  uint32_t y = 0;
320  ::or_data_type _type = OR_DATA_TYPE_JPEG;
321  IO::Stream::Ptr s(new IO::StreamClone(m_io, offset));
322  std::unique_ptr<JfifContainer> jfif(new JfifContainer(s, 0));
323  if (jfif->getDimensions(x,y)) {
324  LOGDBG1("JPEG dimensions x=%u y=%u\n", x, y);
325  }
326  if(_type != OR_DATA_TYPE_NONE) {
327  uint32_t dim = std::max(x, y);
328  _addThumbnail(dim, ThumbDesc(x, y, _type, offset, size));
329  list.push_back(dim);
330  }
331 
332  return OR_ERROR_NONE;
333 }
334 
335 uint32_t Rw2File::_getJpegThumbnailOffset(const IfdDir::Ref & dir, uint32_t & len)
336 {
337  IfdEntry::Ref e = dir->getEntry(IFD::RW2_TAG_JPEG_FROM_RAW);
338  if(!e) {
339  len = 0;
340  LOGDBG1("JpegFromRaw not found\n");
341  return 0;
342  }
343  uint32_t offset = e->offset();
344  len = e->count();
345  return offset;
346 }
347 
348 
349 ::or_error Rw2File::_getRawData(RawData & data, uint32_t /*options*/)
350 {
351  ::or_error ret = OR_ERROR_NONE;
352  const IfdDir::Ref & _cfaIfd = cfaIfd();
353  if(!_cfaIfd) {
354  LOGDBG1("cfa IFD not found\n");
355  return OR_ERROR_NOT_FOUND;
356  }
357 
358  LOGDBG1("_getRawData()\n");
359  uint32_t offset = 0;
360  uint32_t byte_length = 0;
361  // RW2 file
362  auto result = _cfaIfd->getIntegerValue(IFD::RW2_TAG_STRIP_OFFSETS);
363  if(result.ok()) {
364  offset = result.unwrap();
365  byte_length = m_container->file()->filesize() - offset;
366  }
367  else {
368  // RAW file alternative.
369  result = _cfaIfd->getIntegerValue(IFD::EXIF_TAG_STRIP_OFFSETS);
370  if(result.empty()) {
371  LOGDBG1("offset not found\n");
372  return OR_ERROR_NOT_FOUND;
373  }
374  offset = result.unwrap();
375  result = _cfaIfd->getIntegerValue(IFD::EXIF_TAG_STRIP_BYTE_COUNTS);
376  if(result.empty()) {
377  LOGDBG1("byte len not found\n");
378  return OR_ERROR_NOT_FOUND;
379  }
380  byte_length = result.unwrap();
381  }
382 
383  result = _cfaIfd->getIntegerValue(IFD::RW2_TAG_SENSOR_WIDTH);
384  if(result.empty()) {
385  LOGDBG1("X not found\n");
386  return OR_ERROR_NOT_FOUND;
387  }
388  uint32_t x = result.unwrap();
389 
390  result = _cfaIfd->getIntegerValue(IFD::RW2_TAG_SENSOR_HEIGHT);
391  if(result.empty()) {
392  LOGDBG1("Y not found\n");
393  return OR_ERROR_NOT_FOUND;
394  }
395  uint32_t y = result.unwrap();
396 
397  // this is were things are complicated. The real size of the raw data
398  // is whatever is read (if compressed)
399  void *p = data.allocData(byte_length);
400  size_t real_size = m_container->fetchData(p, offset,
401  byte_length);
402 
403  if (real_size / (x * 8 / 7) == y) {
404  data.setDataType(OR_DATA_TYPE_COMPRESSED_RAW);
405  data.setCompression(PANA_RAW_COMPRESSION);
406  }
407  else if (real_size < byte_length) {
408  LOGWARN("Size mismatch for data: expected %u got %lu ignoring.\n",
409  byte_length, real_size);
410  return OR_ERROR_NOT_FOUND;
411  }
412  else {
413  data.setDataType(OR_DATA_TYPE_RAW);
414  }
415  data.setCfaPatternType(OR_CFA_PATTERN_BGGR);
416 
417 
418  // they are not all RGGB.
419  // but I don't seem to see where this is encoded.
420  //
421  data.setDimensions(x, y);
422 
423  LOGDBG1("In size is %ux%u\n", data.width(), data.height());
424  // get the sensor info
425  // XXX what if it is not found?
426  IfdEntry::Ref e = _cfaIfd->getEntry(IFD::RW2_TAG_SENSOR_LEFTBORDER);
427  x = e->getIntegerArrayItem(0);
428  e = _cfaIfd->getEntry(IFD::RW2_TAG_SENSOR_TOPBORDER);
429  y = e->getIntegerArrayItem(0);
430  e = _cfaIfd->getEntry(IFD::RW2_TAG_IMAGE_HEIGHT);
431  uint32_t h = e->getIntegerArrayItem(0);
432  e = _cfaIfd->getEntry(IFD::RW2_TAG_IMAGE_WIDTH);
433  uint32_t w = e->getIntegerArrayItem(0);
434 
435  data.setRoi(x, y, w, h);
436 
437  return ret;
438 }
439 
440 }
441 }
442 /*
443  Local Variables:
444  mode:c++
445  c-file-style:"stroustrup"
446  c-file-offsets:((innamespace . 0))
447  tab-width:2
448  c-basic-offset:2
449  indent-tabs-mode:nil
450  fill-column:80
451  End:
452 */
CIFF is the container for CRW files. It is an attempt from Canon to make this a standard. I guess it failed.
Definition: arwfile.cpp:30
std::shared_ptr< IfdEntry > Ref
Definition: ifdentry.hpp:165
Definition: trace.cpp:30