1 | /*****************************************************************************/ |
2 | // Copyright 2006-2008 Adobe Systems Incorporated |
3 | // All Rights Reserved. |
4 | // |
5 | // NOTICE: Adobe permits you to use, modify, and distribute this file in |
6 | // accordance with the terms of the Adobe license agreement accompanying it. |
7 | /*****************************************************************************/ |
8 | |
9 | /* $Id: //mondo/dng_sdk_1_4/dng_sdk/source/dng_parse_utils.cpp#3 $ */ |
10 | /* $DateTime: 2012/06/06 12:08:58 $ */ |
11 | /* $Change: 833617 $ */ |
12 | /* $Author: tknoll $ */ |
13 | |
14 | /*****************************************************************************/ |
15 | |
16 | #include "dng_parse_utils.h" |
17 | |
18 | #include "dng_date_time.h" |
19 | #include "dng_globals.h" |
20 | #include "dng_ifd.h" |
21 | #include "dng_tag_codes.h" |
22 | #include "dng_tag_types.h" |
23 | #include "dng_tag_values.h" |
24 | #include "dng_types.h" |
25 | #include "dng_stream.h" |
26 | #include "dng_exceptions.h" |
27 | #include "dng_utils.h" |
28 | |
29 | /*****************************************************************************/ |
30 | |
31 | #if qDNGValidate |
32 | |
33 | /*****************************************************************************/ |
34 | |
35 | struct dng_name_table |
36 | { |
37 | uint32 key; |
38 | const char *name; |
39 | }; |
40 | |
41 | /*****************************************************************************/ |
42 | |
43 | static const char * LookupName (uint32 key, |
44 | const dng_name_table *table, |
45 | uint32 table_entries) |
46 | { |
47 | |
48 | for (uint32 index = 0; index < table_entries; index++) |
49 | { |
50 | |
51 | if (key == table [index] . key) |
52 | { |
53 | |
54 | return table [index] . name; |
55 | |
56 | } |
57 | |
58 | } |
59 | |
60 | return NULL; |
61 | |
62 | } |
63 | |
64 | /*****************************************************************************/ |
65 | |
66 | const char * LookupParentCode (uint32 parentCode) |
67 | { |
68 | |
69 | const dng_name_table kParentCodeNames [] = |
70 | { |
71 | { 0, "IFD 0" }, |
72 | { tcExifIFD, "Exif IFD" }, |
73 | { tcGPSInfo, "GPS IFD" }, |
74 | { tcInteroperabilityIFD, "Interoperability IFD" }, |
75 | { tcKodakDCRPrivateIFD, "Kodak DCR Private IFD" }, |
76 | { tcKodakKDCPrivateIFD, "Kodak KDC Private IFD" }, |
77 | { tcCanonMakerNote, "Canon MakerNote" }, |
78 | { tcEpsonMakerNote, "Epson MakerNote" }, |
79 | { tcFujiMakerNote, "Fuji MakerNote" }, |
80 | { tcHasselbladMakerNote, "Hasselblad MakerNote" }, |
81 | { tcKodakMakerNote, "Kodak MakerNote" }, |
82 | { tcKodakMakerNote65280, "Kodak MakerNote 65280" }, |
83 | { tcLeicaMakerNote, "Leica MakerNote" }, |
84 | { tcMamiyaMakerNote, "Mamiya MakerNote" }, |
85 | { tcMinoltaMakerNote, "Minolta MakerNote" }, |
86 | { tcNikonMakerNote, "Nikon MakerNote" }, |
87 | { tcOlympusMakerNote, "Olympus MakerNote" }, |
88 | { tcOlympusMakerNote8208, "Olympus MakerNote 8208" }, |
89 | { tcOlympusMakerNote8224, "Olympus MakerNote 8224" }, |
90 | { tcOlympusMakerNote8240, "Olympus MakerNote 8240" }, |
91 | { tcOlympusMakerNote8256, "Olympus MakerNote 8256" }, |
92 | { tcOlympusMakerNote8272, "Olympus MakerNote 8272" }, |
93 | { tcOlympusMakerNote12288, "Olympus MakerNote 12288" }, |
94 | { tcPanasonicMakerNote, "Panasonic MakerNote" }, |
95 | { tcPentaxMakerNote, "Pentax MakerNote" }, |
96 | { tcPhaseOneMakerNote, "Phase One MakerNote" }, |
97 | { tcRicohMakerNote, "Ricoh MakerNote" }, |
98 | { tcRicohMakerNoteCameraInfo, "Ricoh MakerNote Camera Info" }, |
99 | { tcSonyMakerNote, "Sony MakerNote" }, |
100 | { tcSonyMakerNoteSubInfo, "Sony MakerNote SubInfo" }, |
101 | { tcSonyPrivateIFD1, "Sony Private IFD 1" }, |
102 | { tcSonyPrivateIFD2, "Sony Private IFD 2" }, |
103 | { tcSonyPrivateIFD3A, "Sony Private IFD 3A" }, |
104 | { tcSonyPrivateIFD3B, "Sony Private IFD 3B" }, |
105 | { tcSonyPrivateIFD3C, "Sony Private IFD 3C" }, |
106 | { tcCanonCRW, "Canon CRW" }, |
107 | { tcContaxRAW, "Contax RAW" }, |
108 | { tcFujiRAF, "Fuji RAF" }, |
109 | { tcLeafMOS, "Leaf MOS" }, |
110 | { tcMinoltaMRW, "Minolta MRW" }, |
111 | { tcPanasonicRAW, "Panasonic RAW" }, |
112 | { tcFoveonX3F, "Foveon X3F" }, |
113 | { tcJPEG, "JPEG" }, |
114 | { tcAdobePSD, "Adobe PSD" } |
115 | }; |
116 | |
117 | const char *name = LookupName (parentCode, |
118 | kParentCodeNames, |
119 | sizeof (kParentCodeNames ) / |
120 | sizeof (kParentCodeNames [0])); |
121 | |
122 | if (name) |
123 | { |
124 | return name; |
125 | } |
126 | |
127 | static char s [32]; |
128 | |
129 | if (parentCode >= tcFirstSubIFD && |
130 | parentCode <= tcLastSubIFD) |
131 | { |
132 | |
133 | sprintf (s, "SubIFD %u" , (unsigned) (parentCode - tcFirstSubIFD + 1)); |
134 | |
135 | } |
136 | |
137 | else if (parentCode >= tcFirstChainedIFD && |
138 | parentCode <= tcLastChainedIFD) |
139 | { |
140 | |
141 | sprintf (s, "Chained IFD %u" , (unsigned) (parentCode - tcFirstChainedIFD + 1)); |
142 | |
143 | } |
144 | |
145 | else |
146 | { |
147 | |
148 | sprintf (s, "ParentIFD %u" , (unsigned) parentCode); |
149 | |
150 | } |
151 | |
152 | return s; |
153 | |
154 | } |
155 | |
156 | /*****************************************************************************/ |
157 | |
158 | const char * LookupTagCode (uint32 parentCode, |
159 | uint32 tagCode) |
160 | { |
161 | |
162 | const dng_name_table kTagNames [] = |
163 | { |
164 | { tcNewSubFileType, "NewSubFileType" }, |
165 | { tcSubFileType, "SubFileType" }, |
166 | { tcImageWidth, "ImageWidth" }, |
167 | { tcImageLength, "ImageLength" }, |
168 | { tcBitsPerSample, "BitsPerSample" }, |
169 | { tcCompression, "Compression" }, |
170 | { tcPhotometricInterpretation, "PhotometricInterpretation" }, |
171 | { tcThresholding, "Thresholding" }, |
172 | { tcCellWidth, "CellWidth" }, |
173 | { tcCellLength, "CellLength" }, |
174 | { tcFillOrder, "FillOrder" }, |
175 | { tcImageDescription, "ImageDescription" }, |
176 | { tcMake, "Make" }, |
177 | { tcModel, "Model" }, |
178 | { tcStripOffsets, "StripOffsets" }, |
179 | { tcOrientation, "Orientation" }, |
180 | { tcSamplesPerPixel, "SamplesPerPixel" }, |
181 | { tcRowsPerStrip, "RowsPerStrip" }, |
182 | { tcStripByteCounts, "StripByteCounts" }, |
183 | { tcMinSampleValue, "MinSampleValue" }, |
184 | { tcMaxSampleValue, "MaxSampleValue" }, |
185 | { tcXResolution, "XResolution" }, |
186 | { tcYResolution, "YResolution" }, |
187 | { tcPlanarConfiguration, "PlanarConfiguration" }, |
188 | { tcFreeOffsets, "FreeOffsets" }, |
189 | { tcFreeByteCounts, "FreeByteCounts" }, |
190 | { tcGrayResponseUnit, "GrayResponseUnit" }, |
191 | { tcGrayResponseCurve, "GrayResponseCurve" }, |
192 | { tcResolutionUnit, "ResolutionUnit" }, |
193 | { tcTransferFunction, "TransferFunction" }, |
194 | { tcSoftware, "Software" }, |
195 | { tcDateTime, "DateTime" }, |
196 | { tcArtist, "Artist" }, |
197 | { tcHostComputer, "HostComputer" }, |
198 | { tcWhitePoint, "WhitePoint" }, |
199 | { tcPrimaryChromaticities, "PrimaryChromaticities" }, |
200 | { tcColorMap, "ColorMap" }, |
201 | { tcTileWidth, "TileWidth" }, |
202 | { tcTileLength, "TileLength" }, |
203 | { tcTileOffsets, "TileOffsets" }, |
204 | { tcTileByteCounts, "TileByteCounts" }, |
205 | { tcSubIFDs, "SubIFDs" }, |
206 | { tcExtraSamples, "ExtraSamples" }, |
207 | { tcSampleFormat, "SampleFormat" }, |
208 | { tcJPEGTables, "JPEGTables" }, |
209 | { tcJPEGProc, "JPEGProc" }, |
210 | { tcJPEGInterchangeFormat, "JPEGInterchangeFormat" }, |
211 | { tcJPEGInterchangeFormatLength, "JPEGInterchangeFormatLength" }, |
212 | { tcYCbCrCoefficients, "YCbCrCoefficients" }, |
213 | { tcYCbCrSubSampling, "YCbCrSubSampling" }, |
214 | { tcYCbCrPositioning, "YCbCrPositioning" }, |
215 | { tcReferenceBlackWhite, "ReferenceBlackWhite" }, |
216 | { tcXMP, "XMP" }, |
217 | { tcKodakCameraSerialNumber, "KodakCameraSerialNumber" }, |
218 | { tcCFARepeatPatternDim, "CFARepeatPatternDim" }, |
219 | { tcCFAPattern, "CFAPattern" }, |
220 | { tcBatteryLevel, "BatteryLevel" }, |
221 | { tcKodakDCRPrivateIFD, "KodakDCRPrivateIFD" }, |
222 | { tcCopyright, "Copyright" }, |
223 | { tcExposureTime, "ExposureTime" }, |
224 | { tcFNumber, "FNumber" }, |
225 | { tcIPTC_NAA, "IPTC/NAA" }, |
226 | { tcLeafPKTS, "LeafPKTS" }, |
227 | { tcAdobeData, "AdobeData" }, |
228 | { tcExifIFD, "ExifIFD" }, |
229 | { tcICCProfile, "ICCProfile" }, |
230 | { tcExposureProgram, "ExposureProgram" }, |
231 | { tcSpectralSensitivity, "SpectralSensitivity" }, |
232 | { tcGPSInfo, "GPSInfo" }, |
233 | { tcISOSpeedRatings, "ISOSpeedRatings" }, |
234 | { tcOECF, "OECF" }, |
235 | { tcInterlace, "Interlace" }, |
236 | { tcTimeZoneOffset, "TimeZoneOffset" }, |
237 | { tcSelfTimerMode, "SelfTimerMode" }, |
238 | { tcSensitivityType, "SensitivityType" }, |
239 | { tcStandardOutputSensitivity, "StandardOutputSensitivity" }, |
240 | { tcRecommendedExposureIndex, "RecommendedExposureIndex" }, |
241 | { tcISOSpeed, "ISOSpeed" }, |
242 | { tcISOSpeedLatitudeyyy, "ISOSpeedLatitudeyyy" }, |
243 | { tcISOSpeedLatitudezzz, "ISOSpeedLatitudezzz" }, |
244 | { tcExifVersion, "ExifVersion" }, |
245 | { tcDateTimeOriginal, "DateTimeOriginal" }, |
246 | { tcDateTimeDigitized, "DateTimeDigitized" }, |
247 | { tcComponentsConfiguration, "ComponentsConfiguration" }, |
248 | { tcCompressedBitsPerPixel, "CompressedBitsPerPixel" }, |
249 | { tcShutterSpeedValue, "ShutterSpeedValue" }, |
250 | { tcApertureValue, "ApertureValue" }, |
251 | { tcBrightnessValue, "BrightnessValue" }, |
252 | { tcExposureBiasValue, "ExposureBiasValue" }, |
253 | { tcMaxApertureValue, "MaxApertureValue" }, |
254 | { tcSubjectDistance, "SubjectDistance" }, |
255 | { tcMeteringMode, "MeteringMode" }, |
256 | { tcLightSource, "LightSource" }, |
257 | { tcFlash, "Flash" }, |
258 | { tcFocalLength, "FocalLength" }, |
259 | { tcFlashEnergy, "FlashEnergy" }, |
260 | { tcSpatialFrequencyResponse, "SpatialFrequencyResponse" }, |
261 | { tcNoise, "Noise" }, |
262 | { tcFocalPlaneXResolution, "FocalPlaneXResolution" }, |
263 | { tcFocalPlaneYResolution, "FocalPlaneYResolution" }, |
264 | { tcFocalPlaneResolutionUnit, "FocalPlaneResolutionUnit" }, |
265 | { tcImageNumber, "ImageNumber" }, |
266 | { tcSecurityClassification, "SecurityClassification" }, |
267 | { tcImageHistory, "ImageHistory" }, |
268 | { tcSubjectArea, "SubjectArea" }, |
269 | { tcExposureIndex, "ExposureIndex" }, |
270 | { tcTIFF_EP_StandardID, "TIFF/EPStandardID" }, |
271 | { tcSensingMethod, "SensingMethod" }, |
272 | { tcMakerNote, "MakerNote" }, |
273 | { tcUserComment, "UserComment" }, |
274 | { tcSubsecTime, "SubsecTime" }, |
275 | { tcSubsecTimeOriginal, "SubsecTimeOriginal" }, |
276 | { tcSubsecTimeDigitized, "SubsecTimeDigitized" }, |
277 | { tcAdobeLayerData, "AdobeLayerData" }, |
278 | { tcFlashPixVersion, "FlashPixVersion" }, |
279 | { tcColorSpace, "ColorSpace" }, |
280 | { tcPixelXDimension, "PixelXDimension" }, |
281 | { tcPixelYDimension, "PixelYDimension" }, |
282 | { tcRelatedSoundFile, "RelatedSoundFile" }, |
283 | { tcInteroperabilityIFD, "InteroperabilityIFD" }, |
284 | { tcFlashEnergyExif, "FlashEnergyExif" }, |
285 | { tcSpatialFrequencyResponseExif, "SpatialFrequencyResponseExif" }, |
286 | { tcFocalPlaneXResolutionExif, "FocalPlaneXResolutionExif" }, |
287 | { tcFocalPlaneYResolutionExif, "FocalPlaneYResolutionExif" }, |
288 | { tcFocalPlaneResolutionUnitExif, "FocalPlaneResolutionUnitExif" }, |
289 | { tcSubjectLocation, "SubjectLocation" }, |
290 | { tcExposureIndexExif, "ExposureIndexExif" }, |
291 | { tcSensingMethodExif, "SensingMethodExif" }, |
292 | { tcFileSource, "FileSource" }, |
293 | { tcSceneType, "SceneType" }, |
294 | { tcCFAPatternExif, "CFAPatternExif" }, |
295 | { tcCustomRendered, "CustomRendered" }, |
296 | { tcExposureMode, "ExposureMode" }, |
297 | { tcWhiteBalance, "WhiteBalance" }, |
298 | { tcDigitalZoomRatio, "DigitalZoomRatio" }, |
299 | { tcFocalLengthIn35mmFilm, "FocalLengthIn35mmFilm" }, |
300 | { tcSceneCaptureType, "SceneCaptureType" }, |
301 | { tcGainControl, "GainControl" }, |
302 | { tcContrast, "Contrast" }, |
303 | { tcSaturation, "Saturation" }, |
304 | { tcSharpness, "Sharpness" }, |
305 | { tcDeviceSettingDescription, "DeviceSettingDescription" }, |
306 | { tcSubjectDistanceRange, "SubjectDistanceRange" }, |
307 | { tcImageUniqueID, "ImageUniqueID" }, |
308 | { tcCameraOwnerNameExif, "CameraOwnerNameExif" }, |
309 | { tcCameraSerialNumberExif, "CameraSerialNumberExif" }, |
310 | { tcLensSpecificationExif, "LensSpecificationExif" }, |
311 | { tcLensMakeExif, "LensMakeExif" }, |
312 | { tcLensModelExif, "LensModelExif" }, |
313 | { tcLensSerialNumberExif, "LensSerialNumberExif" }, |
314 | { tcGamma, "Gamma" }, |
315 | { tcPrintImageMatchingInfo, "PrintImageMatchingInfo" }, |
316 | { tcDNGVersion, "DNGVersion" }, |
317 | { tcDNGBackwardVersion, "DNGBackwardVersion" }, |
318 | { tcUniqueCameraModel, "UniqueCameraModel" }, |
319 | { tcLocalizedCameraModel, "LocalizedCameraModel" }, |
320 | { tcCFAPlaneColor, "CFAPlaneColor" }, |
321 | { tcCFALayout, "CFALayout" }, |
322 | { tcLinearizationTable, "LinearizationTable" }, |
323 | { tcBlackLevelRepeatDim, "BlackLevelRepeatDim" }, |
324 | { tcBlackLevel, "BlackLevel" }, |
325 | { tcBlackLevelDeltaH, "BlackLevelDeltaH" }, |
326 | { tcBlackLevelDeltaV, "BlackLevelDeltaV" }, |
327 | { tcWhiteLevel, "WhiteLevel" }, |
328 | { tcDefaultScale, "DefaultScale" }, |
329 | { tcDefaultCropOrigin, "DefaultCropOrigin" }, |
330 | { tcDefaultCropSize, "DefaultCropSize" }, |
331 | { tcDefaultUserCrop, "DefaultUserCrop" }, |
332 | { tcColorMatrix1, "ColorMatrix1" }, |
333 | { tcColorMatrix2, "ColorMatrix2" }, |
334 | { tcCameraCalibration1, "CameraCalibration1" }, |
335 | { tcCameraCalibration2, "CameraCalibration2" }, |
336 | { tcReductionMatrix1, "ReductionMatrix1" }, |
337 | { tcReductionMatrix2, "ReductionMatrix2" }, |
338 | { tcAnalogBalance, "AnalogBalance" }, |
339 | { tcAsShotNeutral, "AsShotNeutral" }, |
340 | { tcAsShotWhiteXY, "AsShotWhiteXY" }, |
341 | { tcBaselineExposure, "BaselineExposure" }, |
342 | { tcBaselineNoise, "BaselineNoise" }, |
343 | { tcBaselineSharpness, "BaselineSharpness" }, |
344 | { tcBayerGreenSplit, "BayerGreenSplit" }, |
345 | { tcLinearResponseLimit, "LinearResponseLimit" }, |
346 | { tcCameraSerialNumber, "CameraSerialNumber" }, |
347 | { tcLensInfo, "LensInfo" }, |
348 | { tcChromaBlurRadius, "ChromaBlurRadius" }, |
349 | { tcAntiAliasStrength, "AntiAliasStrength" }, |
350 | { tcShadowScale, "ShadowScale" }, |
351 | { tcDNGPrivateData, "DNGPrivateData" }, |
352 | { tcMakerNoteSafety, "MakerNoteSafety" }, |
353 | { tcCalibrationIlluminant1, "CalibrationIlluminant1" }, |
354 | { tcCalibrationIlluminant2, "CalibrationIlluminant2" }, |
355 | { tcBestQualityScale, "BestQualityScale" }, |
356 | { tcRawDataUniqueID, "RawDataUniqueID" }, |
357 | { tcOriginalRawFileName, "OriginalRawFileName" }, |
358 | { tcOriginalRawFileData, "OriginalRawFileData" }, |
359 | { tcActiveArea, "ActiveArea" }, |
360 | { tcMaskedAreas, "MaskedAreas" }, |
361 | { tcAsShotICCProfile, "AsShotICCProfile" }, |
362 | { tcAsShotPreProfileMatrix, "AsShotPreProfileMatrix" }, |
363 | { tcCurrentICCProfile, "CurrentICCProfile" }, |
364 | { tcCurrentPreProfileMatrix, "CurrentPreProfileMatrix" }, |
365 | { tcColorimetricReference, "ColorimetricReference" }, |
366 | { tcCameraCalibrationSignature, "CameraCalibrationSignature" }, |
367 | { tcProfileCalibrationSignature, "ProfileCalibrationSignature" }, |
368 | { tcExtraCameraProfiles, "ExtraCameraProfiles" }, |
369 | { tcAsShotProfileName, "AsShotProfileName" }, |
370 | { tcNoiseReductionApplied, "NoiseReductionApplied" }, |
371 | { tcProfileName, "ProfileName" }, |
372 | { tcProfileHueSatMapDims, "ProfileHueSatMapDims" }, |
373 | { tcProfileHueSatMapData1, "ProfileHueSatMapData1" }, |
374 | { tcProfileHueSatMapData2, "ProfileHueSatMapData2" }, |
375 | { tcProfileHueSatMapEncoding, "ProfileHueSatMapEncoding" }, |
376 | { tcProfileToneCurve, "ProfileToneCurve" }, |
377 | { tcProfileEmbedPolicy, "ProfileEmbedPolicy" }, |
378 | { tcProfileCopyright, "ProfileCopyright" }, |
379 | { tcForwardMatrix1, "ForwardMatrix1" }, |
380 | { tcForwardMatrix2, "ForwardMatrix2" }, |
381 | { tcPreviewApplicationName, "PreviewApplicationName" }, |
382 | { tcPreviewApplicationVersion, "PreviewApplicationVersion" }, |
383 | { tcPreviewSettingsName, "PreviewSettingsName" }, |
384 | { tcPreviewSettingsDigest, "PreviewSettingsDigest" }, |
385 | { tcPreviewColorSpace, "PreviewColorSpace" }, |
386 | { tcPreviewDateTime, "PreviewDateTime" }, |
387 | { tcRawImageDigest, "RawImageDigest" }, |
388 | { tcOriginalRawFileDigest, "OriginalRawFileDigest" }, |
389 | { tcSubTileBlockSize, "SubTileBlockSize" }, |
390 | { tcRowInterleaveFactor, "RowInterleaveFactor" }, |
391 | { tcProfileLookTableDims, "ProfileLookTableDims" }, |
392 | { tcProfileLookTableData, "ProfileLookTableData" }, |
393 | { tcProfileLookTableEncoding, "ProfileLookTableEncoding" }, |
394 | { tcBaselineExposureOffset, "BaselineExposureOffset" }, |
395 | { tcDefaultBlackRender, "DefaultBlackRender" }, |
396 | { tcOpcodeList1, "OpcodeList1" }, |
397 | { tcOpcodeList2, "OpcodeList2" }, |
398 | { tcOpcodeList3, "OpcodeList3" }, |
399 | { tcNoiseProfile, "NoiseProfile" }, |
400 | { tcOriginalDefaultFinalSize, "OriginalDefaultFinalSize" }, |
401 | { tcOriginalBestQualityFinalSize, "OriginalBestQualityFinalSize" }, |
402 | { tcOriginalDefaultCropSize, "OriginalDefaultCropSize" }, |
403 | { tcProfileHueSatMapEncoding, "ProfileHueSatMapEncoding" }, |
404 | { tcProfileLookTableEncoding, "ProfileLookTableEncoding" }, |
405 | { tcBaselineExposureOffset, "BaselineExposureOffset" }, |
406 | { tcDefaultBlackRender, "DefaultBlackRender" }, |
407 | { tcNewRawImageDigest, "NewRawImageDigest" }, |
408 | { tcRawToPreviewGain, "RawToPreviewGain" }, |
409 | { tcCacheBlob, "CacheBlob" }, |
410 | { tcKodakKDCPrivateIFD, "KodakKDCPrivateIFD" } |
411 | }; |
412 | |
413 | const dng_name_table kGPSTagNames [] = |
414 | { |
415 | { tcGPSVersionID, "GPSVersionID" }, |
416 | { tcGPSLatitudeRef, "GPSLatitudeRef" }, |
417 | { tcGPSLatitude, "GPSLatitude" }, |
418 | { tcGPSLongitudeRef, "GPSLongitudeRef" }, |
419 | { tcGPSLongitude, "GPSLongitude" }, |
420 | { tcGPSAltitudeRef, "GPSAltitudeRef" }, |
421 | { tcGPSAltitude, "GPSAltitude" }, |
422 | { tcGPSTimeStamp, "GPSTimeStamp" }, |
423 | { tcGPSSatellites, "GPSSatellites" }, |
424 | { tcGPSStatus, "GPSStatus" }, |
425 | { tcGPSMeasureMode, "GPSMeasureMode" }, |
426 | { tcGPSDOP, "GPSDOP" }, |
427 | { tcGPSSpeedRef, "GPSSpeedRef" }, |
428 | { tcGPSSpeed, "GPSSpeed" }, |
429 | { tcGPSTrackRef, "GPSTrackRef" }, |
430 | { tcGPSTrack, "GPSTrack" }, |
431 | { tcGPSImgDirectionRef, "GPSImgDirectionRef" }, |
432 | { tcGPSImgDirection, "GPSImgDirection" }, |
433 | { tcGPSMapDatum, "GPSMapDatum" }, |
434 | { tcGPSDestLatitudeRef, "GPSDestLatitudeRef" }, |
435 | { tcGPSDestLatitude, "GPSDestLatitude" }, |
436 | { tcGPSDestLongitudeRef, "GPSDestLongitudeRef" }, |
437 | { tcGPSDestLongitude, "GPSDestLongitude" }, |
438 | { tcGPSDestBearingRef, "GPSDestBearingRef" }, |
439 | { tcGPSDestBearing, "GPSDestBearing" }, |
440 | { tcGPSDestDistanceRef, "GPSDestDistanceRef" }, |
441 | { tcGPSDestDistance, "GPSDestDistance" }, |
442 | { tcGPSProcessingMethod, "GPSProcessingMethod" }, |
443 | { tcGPSAreaInformation, "GPSAreaInformation" }, |
444 | { tcGPSDateStamp, "GPSDateStamp" }, |
445 | { tcGPSDifferential, "GPSDifferential" }, |
446 | { tcGPSHPositioningError, "GPSHPositioningError" }, |
447 | }; |
448 | |
449 | const dng_name_table kInteroperabilityTagNames [] = |
450 | { |
451 | { tcInteroperabilityIndex, "InteroperabilityIndex" }, |
452 | { tcInteroperabilityVersion, "InteroperabilityVersion" }, |
453 | { tcRelatedImageFileFormat, "RelatedImageFileFormat" }, |
454 | { tcRelatedImageWidth, "RelatedImageWidth" }, |
455 | { tcRelatedImageLength, "RelatedImageLength" } |
456 | }; |
457 | |
458 | const dng_name_table kFujiTagNames [] = |
459 | { |
460 | { tcFujiHeader, "FujiHeader" }, |
461 | { tcFujiRawInfo1, "FujiRawInfo1" }, |
462 | { tcFujiRawInfo2, "FujiRawInfo2" } |
463 | }; |
464 | |
465 | const dng_name_table kContaxTagNames [] = |
466 | { |
467 | { tcContaxHeader, "ContaxHeader" } |
468 | }; |
469 | |
470 | const char *name = NULL; |
471 | |
472 | if (parentCode == 0 || |
473 | parentCode == tcExifIFD || |
474 | parentCode == tcLeafMOS || |
475 | (parentCode >= tcFirstSubIFD && parentCode <= tcLastSubIFD) || |
476 | (parentCode >= tcFirstChainedIFD && parentCode <= tcLastChainedIFD)) |
477 | { |
478 | |
479 | name = LookupName (tagCode, |
480 | kTagNames, |
481 | sizeof (kTagNames ) / |
482 | sizeof (kTagNames [0])); |
483 | |
484 | } |
485 | |
486 | else if (parentCode == tcGPSInfo) |
487 | { |
488 | |
489 | name = LookupName (tagCode, |
490 | kGPSTagNames, |
491 | sizeof (kGPSTagNames ) / |
492 | sizeof (kGPSTagNames [0])); |
493 | |
494 | } |
495 | |
496 | else if (parentCode == tcInteroperabilityIFD) |
497 | { |
498 | |
499 | name = LookupName (tagCode, |
500 | kInteroperabilityTagNames, |
501 | sizeof (kInteroperabilityTagNames ) / |
502 | sizeof (kInteroperabilityTagNames [0])); |
503 | |
504 | } |
505 | |
506 | else if (parentCode == tcFujiRAF) |
507 | { |
508 | |
509 | name = LookupName (tagCode, |
510 | kFujiTagNames, |
511 | sizeof (kFujiTagNames ) / |
512 | sizeof (kFujiTagNames [0])); |
513 | |
514 | } |
515 | |
516 | else if (parentCode == tcContaxRAW) |
517 | { |
518 | |
519 | name = LookupName (tagCode, |
520 | kContaxTagNames, |
521 | sizeof (kContaxTagNames ) / |
522 | sizeof (kContaxTagNames [0])); |
523 | |
524 | } |
525 | |
526 | if (name) |
527 | { |
528 | return name; |
529 | } |
530 | |
531 | static char s [32]; |
532 | |
533 | if (parentCode == tcCanonCRW) |
534 | { |
535 | sprintf (s, "CRW_%04X" , (unsigned) tagCode); |
536 | } |
537 | |
538 | else if (parentCode == tcMinoltaMRW) |
539 | { |
540 | |
541 | char c1 = (char) ((tagCode >> 24) & 0xFF); |
542 | char c2 = (char) ((tagCode >> 16) & 0xFF); |
543 | char c3 = (char) ((tagCode >> 8) & 0xFF); |
544 | char c4 = (char) ((tagCode ) & 0xFF); |
545 | |
546 | if (c1 < ' ') c1 = '_'; |
547 | if (c2 < ' ') c2 = '_'; |
548 | if (c3 < ' ') c3 = '_'; |
549 | if (c4 < ' ') c4 = '_'; |
550 | |
551 | sprintf (s, "MRW%c%c%c%c" , c1, c2, c3, c4); |
552 | |
553 | } |
554 | |
555 | else if (parentCode == tcFujiRawInfo1) |
556 | { |
557 | sprintf (s, "RAF1_%04X" , (unsigned) tagCode); |
558 | } |
559 | |
560 | else if (parentCode == tcFujiRawInfo2) |
561 | { |
562 | sprintf (s, "RAF2_%04X" , (unsigned) tagCode); |
563 | } |
564 | |
565 | else |
566 | { |
567 | sprintf (s, "Tag%u" , (unsigned) tagCode); |
568 | } |
569 | |
570 | return s; |
571 | |
572 | } |
573 | |
574 | /*****************************************************************************/ |
575 | |
576 | const char * LookupTagType (uint32 tagType) |
577 | { |
578 | |
579 | const dng_name_table kTagTypeNames [] = |
580 | { |
581 | { ttByte, "Byte" }, |
582 | { ttAscii, "ASCII" }, |
583 | { ttShort, "Short" }, |
584 | { ttLong, "Long" }, |
585 | { ttRational, "Rational" }, |
586 | { ttSByte, "SByte" }, |
587 | { ttUndefined, "Undefined" }, |
588 | { ttSShort, "SShort" }, |
589 | { ttSLong, "SLong" }, |
590 | { ttSRational, "SRational" }, |
591 | { ttFloat, "Float" }, |
592 | { ttDouble, "Double" }, |
593 | { ttIFD, "IFD" }, |
594 | { ttUnicode, "Unicode" }, |
595 | { ttComplex, "Complex" } |
596 | }; |
597 | |
598 | const char *name = LookupName (tagType, |
599 | kTagTypeNames, |
600 | sizeof (kTagTypeNames ) / |
601 | sizeof (kTagTypeNames [0])); |
602 | |
603 | if (name) |
604 | { |
605 | return name; |
606 | } |
607 | |
608 | static char s [32]; |
609 | |
610 | sprintf (s, "Type%u" , (unsigned) tagType); |
611 | |
612 | return s; |
613 | |
614 | } |
615 | |
616 | /*****************************************************************************/ |
617 | |
618 | const char * LookupNewSubFileType (uint32 key) |
619 | { |
620 | |
621 | const dng_name_table kNewSubFileTypeNames [] = |
622 | { |
623 | { sfMainImage , "Main Image" }, |
624 | { sfPreviewImage , "Preview Image" }, |
625 | { sfTransparencyMask , "Transparency Mask" }, |
626 | { sfPreviewMask , "Preview Mask" }, |
627 | { sfAltPreviewImage , "Alt Preview Image" } |
628 | }; |
629 | |
630 | const char *name = LookupName (key, |
631 | kNewSubFileTypeNames, |
632 | sizeof (kNewSubFileTypeNames ) / |
633 | sizeof (kNewSubFileTypeNames [0])); |
634 | |
635 | if (name) |
636 | { |
637 | return name; |
638 | } |
639 | |
640 | static char s [32]; |
641 | |
642 | sprintf (s, "%u" , (unsigned) key); |
643 | |
644 | return s; |
645 | |
646 | } |
647 | |
648 | /*****************************************************************************/ |
649 | |
650 | const char * LookupCompression (uint32 key) |
651 | { |
652 | |
653 | const dng_name_table kCompressionNames [] = |
654 | { |
655 | { ccUncompressed, "Uncompressed" }, |
656 | { ccLZW, "LZW" }, |
657 | { ccOldJPEG, "Old JPEG" }, |
658 | { ccJPEG, "JPEG" }, |
659 | { ccDeflate, "Deflate" }, |
660 | { ccPackBits, "PackBits" }, |
661 | { ccOldDeflate, "OldDeflate" }, |
662 | { ccLossyJPEG, "Lossy JPEG" } |
663 | }; |
664 | |
665 | const char *name = LookupName (key, |
666 | kCompressionNames, |
667 | sizeof (kCompressionNames ) / |
668 | sizeof (kCompressionNames [0])); |
669 | |
670 | if (name) |
671 | { |
672 | return name; |
673 | } |
674 | |
675 | static char s [32]; |
676 | |
677 | sprintf (s, "%u" , (unsigned) key); |
678 | |
679 | return s; |
680 | |
681 | } |
682 | |
683 | /*****************************************************************************/ |
684 | |
685 | const char * LookupPredictor (uint32 key) |
686 | { |
687 | |
688 | const dng_name_table kPredictorNames [] = |
689 | { |
690 | { cpNullPredictor, "NullPredictor" }, |
691 | { cpHorizontalDifference, "HorizontalDifference" }, |
692 | { cpFloatingPoint, "FloatingPoint" }, |
693 | { cpHorizontalDifferenceX2, "HorizontalDifferenceX2" }, |
694 | { cpHorizontalDifferenceX4, "HorizontalDifferenceX4" }, |
695 | { cpFloatingPointX2, "FloatingPointX2" }, |
696 | { cpFloatingPointX4, "FloatingPointX4" } |
697 | }; |
698 | |
699 | const char *name = LookupName (key, |
700 | kPredictorNames, |
701 | sizeof (kPredictorNames ) / |
702 | sizeof (kPredictorNames [0])); |
703 | |
704 | if (name) |
705 | { |
706 | return name; |
707 | } |
708 | |
709 | static char s [32]; |
710 | |
711 | sprintf (s, "%u" , (unsigned) key); |
712 | |
713 | return s; |
714 | |
715 | } |
716 | |
717 | /*****************************************************************************/ |
718 | |
719 | const char * LookupSampleFormat (uint32 key) |
720 | { |
721 | |
722 | const dng_name_table kSampleFormatNames [] = |
723 | { |
724 | { sfUnsignedInteger, "UnsignedInteger" }, |
725 | { sfSignedInteger, "SignedInteger" }, |
726 | { sfFloatingPoint, "FloatingPoint" }, |
727 | { sfUndefined, "Undefined" } |
728 | }; |
729 | |
730 | const char *name = LookupName (key, |
731 | kSampleFormatNames, |
732 | sizeof (kSampleFormatNames ) / |
733 | sizeof (kSampleFormatNames [0])); |
734 | |
735 | if (name) |
736 | { |
737 | return name; |
738 | } |
739 | |
740 | static char s [32]; |
741 | |
742 | sprintf (s, "%u" , (unsigned) key); |
743 | |
744 | return s; |
745 | |
746 | } |
747 | |
748 | /*****************************************************************************/ |
749 | |
750 | const char * LookupPhotometricInterpretation (uint32 key) |
751 | { |
752 | |
753 | const dng_name_table kPhotometricInterpretationNames [] = |
754 | { |
755 | { piWhiteIsZero, "WhiteIsZero" }, |
756 | { piBlackIsZero, "BlackIsZero" }, |
757 | { piRGB, "RGB" }, |
758 | { piRGBPalette, "RGBPalette" }, |
759 | { piTransparencyMask, "TransparencyMask" }, |
760 | { piCMYK, "CMYK" }, |
761 | { piYCbCr, "YCbCr" }, |
762 | { piCIELab, "CIELab" }, |
763 | { piICCLab, "ICCLab" }, |
764 | { piCFA, "CFA" }, |
765 | { piLinearRaw, "LinearRaw" } |
766 | }; |
767 | |
768 | const char *name = LookupName (key, |
769 | kPhotometricInterpretationNames, |
770 | sizeof (kPhotometricInterpretationNames ) / |
771 | sizeof (kPhotometricInterpretationNames [0])); |
772 | |
773 | if (name) |
774 | { |
775 | return name; |
776 | } |
777 | |
778 | static char s [32]; |
779 | |
780 | sprintf (s, "%u" , (unsigned) key); |
781 | |
782 | return s; |
783 | |
784 | } |
785 | |
786 | /*****************************************************************************/ |
787 | |
788 | const char * LookupOrientation (uint32 key) |
789 | { |
790 | |
791 | const dng_name_table kOrientationNames [] = |
792 | { |
793 | { 1, "1 - 0th row is top, 0th column is left" }, |
794 | { 2, "2 - 0th row is top, 0th column is right" }, |
795 | { 3, "3 - 0th row is bottom, 0th column is right" }, |
796 | { 4, "4 - 0th row is bottom, 0th column is left" }, |
797 | { 5, "5 - 0th row is left, 0th column is top" }, |
798 | { 6, "6 - 0th row is right, 0th column is top" }, |
799 | { 7, "7 - 0th row is right, 0th column is bottom" }, |
800 | { 8, "8 - 0th row is left, 0th column is bottom" }, |
801 | { 9, "9 - unknown" } |
802 | }; |
803 | |
804 | const char *name = LookupName (key, |
805 | kOrientationNames, |
806 | sizeof (kOrientationNames ) / |
807 | sizeof (kOrientationNames [0])); |
808 | |
809 | if (name) |
810 | { |
811 | return name; |
812 | } |
813 | |
814 | static char s [32]; |
815 | |
816 | sprintf (s, "%u" , (unsigned) key); |
817 | |
818 | return s; |
819 | |
820 | } |
821 | |
822 | /*****************************************************************************/ |
823 | |
824 | const char * LookupResolutionUnit (uint32 key) |
825 | { |
826 | |
827 | const dng_name_table kResolutionUnitNames [] = |
828 | { |
829 | { ruNone, "None" }, |
830 | { ruInch, "Inch" }, |
831 | { ruCM, "cm" }, |
832 | { ruMM, "mm" }, |
833 | { ruMicroM, "Micrometer" } |
834 | }; |
835 | |
836 | const char *name = LookupName (key, |
837 | kResolutionUnitNames, |
838 | sizeof (kResolutionUnitNames ) / |
839 | sizeof (kResolutionUnitNames [0])); |
840 | |
841 | if (name) |
842 | { |
843 | return name; |
844 | } |
845 | |
846 | static char s [32]; |
847 | |
848 | sprintf (s, "%u" , (unsigned) key); |
849 | |
850 | return s; |
851 | |
852 | } |
853 | |
854 | /*****************************************************************************/ |
855 | |
856 | const char * LookupCFAColor (uint32 key) |
857 | { |
858 | |
859 | const dng_name_table kCFAColorNames [] = |
860 | { |
861 | { 0, "Red" }, |
862 | { 1, "Green" }, |
863 | { 2, "Blue" }, |
864 | { 3, "Cyan" }, |
865 | { 4, "Magenta" }, |
866 | { 5, "Yellow" }, |
867 | { 6, "White" } |
868 | }; |
869 | |
870 | const char *name = LookupName (key, |
871 | kCFAColorNames, |
872 | sizeof (kCFAColorNames ) / |
873 | sizeof (kCFAColorNames [0])); |
874 | |
875 | if (name) |
876 | { |
877 | return name; |
878 | } |
879 | |
880 | static char s [32]; |
881 | |
882 | sprintf (s, "Color%u" , (unsigned) key); |
883 | |
884 | return s; |
885 | |
886 | } |
887 | |
888 | /*****************************************************************************/ |
889 | |
890 | const char * LookupSensingMethod (uint32 key) |
891 | { |
892 | |
893 | const dng_name_table kSensingMethodNames [] = |
894 | { |
895 | { 0, "Undefined" }, |
896 | { 1, "MonochromeArea" }, |
897 | { 2, "OneChipColorArea" }, |
898 | { 3, "TwoChipColorArea" }, |
899 | { 4, "ThreeChipColorArea" }, |
900 | { 5, "ColorSequentialArea" }, |
901 | { 6, "MonochromeLinear" }, |
902 | { 7, "TriLinear" }, |
903 | { 8, "ColorSequentialLinear" } |
904 | }; |
905 | |
906 | const char *name = LookupName (key, |
907 | kSensingMethodNames, |
908 | sizeof (kSensingMethodNames ) / |
909 | sizeof (kSensingMethodNames [0])); |
910 | |
911 | if (name) |
912 | { |
913 | return name; |
914 | } |
915 | |
916 | static char s [32]; |
917 | |
918 | sprintf (s, "%u" , (unsigned) key); |
919 | |
920 | return s; |
921 | |
922 | } |
923 | |
924 | /*****************************************************************************/ |
925 | |
926 | const char * LookupExposureProgram (uint32 key) |
927 | { |
928 | |
929 | const dng_name_table kExposureProgramNames [] = |
930 | { |
931 | { epUnidentified, "Unidentified" }, |
932 | { epManual, "Manual" }, |
933 | { epProgramNormal, "Program Normal" }, |
934 | { epAperturePriority, "Aperture Priority" }, |
935 | { epShutterPriority, "Shutter Priority" }, |
936 | { epProgramCreative, "Program Creative" }, |
937 | { epProgramAction, "Program Action" }, |
938 | { epPortraitMode, "Portrait Mode" }, |
939 | { epLandscapeMode, "Landscape Mode" } |
940 | }; |
941 | |
942 | const char *name = LookupName (key, |
943 | kExposureProgramNames, |
944 | sizeof (kExposureProgramNames ) / |
945 | sizeof (kExposureProgramNames [0])); |
946 | |
947 | if (name) |
948 | { |
949 | return name; |
950 | } |
951 | |
952 | static char s [32]; |
953 | |
954 | sprintf (s, "%u" , (unsigned) key); |
955 | |
956 | return s; |
957 | |
958 | } |
959 | |
960 | /*****************************************************************************/ |
961 | |
962 | const char * LookupMeteringMode (uint32 key) |
963 | { |
964 | |
965 | const dng_name_table kMeteringModeNames [] = |
966 | { |
967 | { mmUnidentified, "Unknown" }, |
968 | { mmAverage, "Average" }, |
969 | { mmCenterWeightedAverage, "CenterWeightedAverage" }, |
970 | { mmSpot, "Spot" }, |
971 | { mmMultiSpot, "MultiSpot" }, |
972 | { mmPattern, "Pattern" }, |
973 | { mmPartial, "Partial" }, |
974 | { mmOther, "Other" } |
975 | }; |
976 | |
977 | const char *name = LookupName (key, |
978 | kMeteringModeNames, |
979 | sizeof (kMeteringModeNames ) / |
980 | sizeof (kMeteringModeNames [0])); |
981 | |
982 | if (name) |
983 | { |
984 | return name; |
985 | } |
986 | |
987 | static char s [32]; |
988 | |
989 | sprintf (s, "%u" , (unsigned) key); |
990 | |
991 | return s; |
992 | |
993 | } |
994 | |
995 | /*****************************************************************************/ |
996 | |
997 | const char * LookupLightSource (uint32 key) |
998 | { |
999 | |
1000 | const dng_name_table kLightSourceNames [] = |
1001 | { |
1002 | { lsUnknown, "Unknown" }, |
1003 | { lsDaylight, "Daylight" }, |
1004 | { lsFluorescent, "Fluorescent" }, |
1005 | { lsTungsten, "Tungsten (incandescent light)" }, |
1006 | { lsFlash, "Flash" }, |
1007 | { lsFineWeather, "Fine weather" }, |
1008 | { lsCloudyWeather, "Cloudy weather" }, |
1009 | { lsShade, "Shade" }, |
1010 | { lsDaylightFluorescent, "Daylight fluorescent (D 5700 - 7100K)" }, |
1011 | { lsDayWhiteFluorescent, "Day white fluorescent (N 4600 - 5500K)" }, |
1012 | { lsCoolWhiteFluorescent, "Cool white fluorescent (W 3800 - 4500K)" }, |
1013 | { lsWhiteFluorescent, "White fluorescent (WW 3250 - 3800K)" }, |
1014 | { lsWarmWhiteFluorescent, "Warm white fluorescent (L 2600 - 3250K)" }, |
1015 | { lsStandardLightA, "Standard light A" }, |
1016 | { lsStandardLightB, "Standard light B" }, |
1017 | { lsStandardLightC, "Standard light C" }, |
1018 | { lsD55, "D55" }, |
1019 | { lsD65, "D65" }, |
1020 | { lsD75, "D75" }, |
1021 | { lsD50, "D50" }, |
1022 | { lsISOStudioTungsten, "ISO studio tungsten" }, |
1023 | { lsOther, "Other" } |
1024 | }; |
1025 | |
1026 | const char *name = LookupName (key, |
1027 | kLightSourceNames, |
1028 | sizeof (kLightSourceNames ) / |
1029 | sizeof (kLightSourceNames [0])); |
1030 | |
1031 | if (name) |
1032 | { |
1033 | return name; |
1034 | } |
1035 | |
1036 | static char s [32]; |
1037 | |
1038 | if (key & 0x08000) |
1039 | { |
1040 | |
1041 | sprintf (s, "%uK" , (unsigned) (key & 0x7FFF)); |
1042 | |
1043 | } |
1044 | |
1045 | else |
1046 | { |
1047 | |
1048 | sprintf (s, "%u" , (unsigned) key); |
1049 | |
1050 | } |
1051 | |
1052 | return s; |
1053 | |
1054 | } |
1055 | |
1056 | /*****************************************************************************/ |
1057 | |
1058 | const char * LookupColorSpace (uint32 key) |
1059 | { |
1060 | |
1061 | const dng_name_table kColorSpaceNames [] = |
1062 | { |
1063 | { 1, "sRGB" }, |
1064 | { 0xFFFF, "Uncalibrated" } |
1065 | }; |
1066 | |
1067 | const char *name = LookupName (key, |
1068 | kColorSpaceNames, |
1069 | sizeof (kColorSpaceNames ) / |
1070 | sizeof (kColorSpaceNames [0])); |
1071 | |
1072 | if (name) |
1073 | { |
1074 | return name; |
1075 | } |
1076 | |
1077 | static char s [32]; |
1078 | |
1079 | sprintf (s, "%u" , (unsigned) key); |
1080 | |
1081 | return s; |
1082 | |
1083 | } |
1084 | |
1085 | /*****************************************************************************/ |
1086 | |
1087 | const char * LookupFileSource (uint32 key) |
1088 | { |
1089 | |
1090 | const dng_name_table kFileSourceNames [] = |
1091 | { |
1092 | { 3, "DSC" } |
1093 | }; |
1094 | |
1095 | const char *name = LookupName (key, |
1096 | kFileSourceNames, |
1097 | sizeof (kFileSourceNames ) / |
1098 | sizeof (kFileSourceNames [0])); |
1099 | |
1100 | if (name) |
1101 | { |
1102 | return name; |
1103 | } |
1104 | |
1105 | static char s [32]; |
1106 | |
1107 | sprintf (s, "%u" , (unsigned) key); |
1108 | |
1109 | return s; |
1110 | |
1111 | } |
1112 | |
1113 | /*****************************************************************************/ |
1114 | |
1115 | const char * LookupSceneType (uint32 key) |
1116 | { |
1117 | |
1118 | const dng_name_table kSceneTypeNames [] = |
1119 | { |
1120 | { 1, "A directly photographed image" } |
1121 | }; |
1122 | |
1123 | const char *name = LookupName (key, |
1124 | kSceneTypeNames, |
1125 | sizeof (kSceneTypeNames ) / |
1126 | sizeof (kSceneTypeNames [0])); |
1127 | |
1128 | if (name) |
1129 | { |
1130 | return name; |
1131 | } |
1132 | |
1133 | static char s [32]; |
1134 | |
1135 | sprintf (s, "%u" , (unsigned) key); |
1136 | |
1137 | return s; |
1138 | |
1139 | } |
1140 | |
1141 | /*****************************************************************************/ |
1142 | |
1143 | const char * LookupCustomRendered (uint32 key) |
1144 | { |
1145 | |
1146 | const dng_name_table kCustomRenderedNames [] = |
1147 | { |
1148 | { 0, "Normal process" }, |
1149 | { 1, "Custom process" } |
1150 | }; |
1151 | |
1152 | const char *name = LookupName (key, |
1153 | kCustomRenderedNames, |
1154 | sizeof (kCustomRenderedNames ) / |
1155 | sizeof (kCustomRenderedNames [0])); |
1156 | |
1157 | if (name) |
1158 | { |
1159 | return name; |
1160 | } |
1161 | |
1162 | static char s [32]; |
1163 | |
1164 | sprintf (s, "%u" , (unsigned) key); |
1165 | |
1166 | return s; |
1167 | |
1168 | } |
1169 | |
1170 | /*****************************************************************************/ |
1171 | |
1172 | const char * LookupExposureMode (uint32 key) |
1173 | { |
1174 | |
1175 | const dng_name_table kExposureModeNames [] = |
1176 | { |
1177 | { 0, "Auto exposure" }, |
1178 | { 1, "Manual exposure" }, |
1179 | { 2, "Auto bracket" } |
1180 | }; |
1181 | |
1182 | const char *name = LookupName (key, |
1183 | kExposureModeNames, |
1184 | sizeof (kExposureModeNames ) / |
1185 | sizeof (kExposureModeNames [0])); |
1186 | |
1187 | if (name) |
1188 | { |
1189 | return name; |
1190 | } |
1191 | |
1192 | static char s [32]; |
1193 | |
1194 | sprintf (s, "%u" , (unsigned) key); |
1195 | |
1196 | return s; |
1197 | |
1198 | } |
1199 | |
1200 | /*****************************************************************************/ |
1201 | |
1202 | const char * LookupWhiteBalance (uint32 key) |
1203 | { |
1204 | |
1205 | const dng_name_table kWhiteBalanceNames [] = |
1206 | { |
1207 | { 0, "Auto white balance" }, |
1208 | { 1, "Manual white balance" } |
1209 | }; |
1210 | |
1211 | const char *name = LookupName (key, |
1212 | kWhiteBalanceNames, |
1213 | sizeof (kWhiteBalanceNames ) / |
1214 | sizeof (kWhiteBalanceNames [0])); |
1215 | |
1216 | if (name) |
1217 | { |
1218 | return name; |
1219 | } |
1220 | |
1221 | static char s [32]; |
1222 | |
1223 | sprintf (s, "%u" , (unsigned) key); |
1224 | |
1225 | return s; |
1226 | |
1227 | } |
1228 | |
1229 | /*****************************************************************************/ |
1230 | |
1231 | const char * LookupSceneCaptureType (uint32 key) |
1232 | { |
1233 | |
1234 | const dng_name_table kSceneCaptureTypeNames [] = |
1235 | { |
1236 | { 0, "Standard" }, |
1237 | { 1, "Landscape" }, |
1238 | { 2, "Portrait" }, |
1239 | { 3, "Night scene" } |
1240 | }; |
1241 | |
1242 | const char *name = LookupName (key, |
1243 | kSceneCaptureTypeNames, |
1244 | sizeof (kSceneCaptureTypeNames ) / |
1245 | sizeof (kSceneCaptureTypeNames [0])); |
1246 | |
1247 | if (name) |
1248 | { |
1249 | return name; |
1250 | } |
1251 | |
1252 | static char s [32]; |
1253 | |
1254 | sprintf (s, "%u" , (unsigned) key); |
1255 | |
1256 | return s; |
1257 | |
1258 | } |
1259 | |
1260 | /*****************************************************************************/ |
1261 | |
1262 | const char * LookupGainControl (uint32 key) |
1263 | { |
1264 | |
1265 | const dng_name_table kGainControlNames [] = |
1266 | { |
1267 | { 0, "None" }, |
1268 | { 1, "Low gain up" }, |
1269 | { 2, "High gain up" }, |
1270 | { 3, "Low gain down" }, |
1271 | { 4, "High gain down" } |
1272 | }; |
1273 | |
1274 | const char *name = LookupName (key, |
1275 | kGainControlNames, |
1276 | sizeof (kGainControlNames ) / |
1277 | sizeof (kGainControlNames [0])); |
1278 | |
1279 | if (name) |
1280 | { |
1281 | return name; |
1282 | } |
1283 | |
1284 | static char s [32]; |
1285 | |
1286 | sprintf (s, "%u" , (unsigned) key); |
1287 | |
1288 | return s; |
1289 | |
1290 | } |
1291 | |
1292 | /*****************************************************************************/ |
1293 | |
1294 | const char * LookupContrast (uint32 key) |
1295 | { |
1296 | |
1297 | const dng_name_table kContrastNames [] = |
1298 | { |
1299 | { 0, "Normal" }, |
1300 | { 1, "Soft" }, |
1301 | { 2, "Hard" } |
1302 | }; |
1303 | |
1304 | const char *name = LookupName (key, |
1305 | kContrastNames, |
1306 | sizeof (kContrastNames ) / |
1307 | sizeof (kContrastNames [0])); |
1308 | |
1309 | if (name) |
1310 | { |
1311 | return name; |
1312 | } |
1313 | |
1314 | static char s [32]; |
1315 | |
1316 | sprintf (s, "%u" , (unsigned) key); |
1317 | |
1318 | return s; |
1319 | |
1320 | } |
1321 | |
1322 | /*****************************************************************************/ |
1323 | |
1324 | const char * LookupSaturation (uint32 key) |
1325 | { |
1326 | |
1327 | const dng_name_table kSaturationNames [] = |
1328 | { |
1329 | { 0, "Normal" }, |
1330 | { 1, "Low saturation" }, |
1331 | { 2, "High saturation" } |
1332 | }; |
1333 | |
1334 | const char *name = LookupName (key, |
1335 | kSaturationNames, |
1336 | sizeof (kSaturationNames ) / |
1337 | sizeof (kSaturationNames [0])); |
1338 | |
1339 | if (name) |
1340 | { |
1341 | return name; |
1342 | } |
1343 | |
1344 | static char s [32]; |
1345 | |
1346 | sprintf (s, "%u" , (unsigned) key); |
1347 | |
1348 | return s; |
1349 | |
1350 | } |
1351 | |
1352 | /*****************************************************************************/ |
1353 | |
1354 | const char * LookupSharpness (uint32 key) |
1355 | { |
1356 | |
1357 | const dng_name_table kSharpnessNames [] = |
1358 | { |
1359 | { 0, "Normal" }, |
1360 | { 1, "Soft" }, |
1361 | { 2, "Hard" } |
1362 | }; |
1363 | |
1364 | const char *name = LookupName (key, |
1365 | kSharpnessNames, |
1366 | sizeof (kSharpnessNames ) / |
1367 | sizeof (kSharpnessNames [0])); |
1368 | |
1369 | if (name) |
1370 | { |
1371 | return name; |
1372 | } |
1373 | |
1374 | static char s [32]; |
1375 | |
1376 | sprintf (s, "%u" , (unsigned) key); |
1377 | |
1378 | return s; |
1379 | |
1380 | } |
1381 | |
1382 | /*****************************************************************************/ |
1383 | |
1384 | const char * LookupSubjectDistanceRange (uint32 key) |
1385 | { |
1386 | |
1387 | const dng_name_table kSubjectDistanceRangeNames [] = |
1388 | { |
1389 | { 0, "Unknown" }, |
1390 | { 1, "Macro" }, |
1391 | { 2, "Close view" }, |
1392 | { 3, "Distant view" } |
1393 | }; |
1394 | |
1395 | const char *name = LookupName (key, |
1396 | kSubjectDistanceRangeNames, |
1397 | sizeof (kSubjectDistanceRangeNames ) / |
1398 | sizeof (kSubjectDistanceRangeNames [0])); |
1399 | |
1400 | if (name) |
1401 | { |
1402 | return name; |
1403 | } |
1404 | |
1405 | static char s [32]; |
1406 | |
1407 | sprintf (s, "%u" , (unsigned) key); |
1408 | |
1409 | return s; |
1410 | |
1411 | } |
1412 | |
1413 | /*****************************************************************************/ |
1414 | |
1415 | const char * LookupComponent (uint32 key) |
1416 | { |
1417 | |
1418 | const dng_name_table kComponentNames [] = |
1419 | { |
1420 | { 0, "-" }, |
1421 | { 1, "Y" }, |
1422 | { 2, "Cb" }, |
1423 | { 3, "Cr" }, |
1424 | { 4, "R" }, |
1425 | { 5, "G" }, |
1426 | { 6, "B" } |
1427 | }; |
1428 | |
1429 | const char *name = LookupName (key, |
1430 | kComponentNames, |
1431 | sizeof (kComponentNames ) / |
1432 | sizeof (kComponentNames [0])); |
1433 | |
1434 | if (name) |
1435 | { |
1436 | return name; |
1437 | } |
1438 | |
1439 | static char s [32]; |
1440 | |
1441 | sprintf (s, "%u" , (unsigned) key); |
1442 | |
1443 | return s; |
1444 | |
1445 | } |
1446 | |
1447 | /*****************************************************************************/ |
1448 | |
1449 | const char * LookupCFALayout (uint32 key) |
1450 | { |
1451 | |
1452 | const dng_name_table kCFALayoutNames [] = |
1453 | { |
1454 | { 1, "Rectangular (or square) layout" }, |
1455 | { 2, "Staggered layout A: even columns are offset down by 1/2 row" }, |
1456 | { 3, "Staggered layout B: even columns are offset up by 1/2 row" }, |
1457 | { 4, "Staggered layout C: even rows are offset right by 1/2 column" }, |
1458 | { 5, "Staggered layout D: even rows are offset left by 1/2 column" }, |
1459 | { 6, "Staggered layout E: even rows are offset up by 1/2 row, even columns are offset left by 1/2 column" }, |
1460 | { 7, "Staggered layout F: even rows are offset up by 1/2 row, even columns are offset right by 1/2 column" }, |
1461 | { 8, "Staggered layout G: even rows are offset down by 1/2 row, even columns are offset left by 1/2 column" }, |
1462 | { 9, "Staggered layout H: even rows are offset down by 1/2 row, even columns are offset right by 1/2 column" } |
1463 | }; |
1464 | |
1465 | const char *name = LookupName (key, |
1466 | kCFALayoutNames, |
1467 | sizeof (kCFALayoutNames ) / |
1468 | sizeof (kCFALayoutNames [0])); |
1469 | |
1470 | if (name) |
1471 | { |
1472 | return name; |
1473 | } |
1474 | |
1475 | static char s [32]; |
1476 | |
1477 | sprintf (s, "%u" , (unsigned) key); |
1478 | |
1479 | return s; |
1480 | |
1481 | } |
1482 | |
1483 | /*****************************************************************************/ |
1484 | |
1485 | const char * LookupMakerNoteSafety (uint32 key) |
1486 | { |
1487 | |
1488 | const dng_name_table kMakerNoteSafetyNames [] = |
1489 | { |
1490 | { 0, "Unsafe" }, |
1491 | { 1, "Safe" } |
1492 | }; |
1493 | |
1494 | const char *name = LookupName (key, |
1495 | kMakerNoteSafetyNames, |
1496 | sizeof (kMakerNoteSafetyNames ) / |
1497 | sizeof (kMakerNoteSafetyNames [0])); |
1498 | |
1499 | if (name) |
1500 | { |
1501 | return name; |
1502 | } |
1503 | |
1504 | static char s [32]; |
1505 | |
1506 | sprintf (s, "%u" , (unsigned) key); |
1507 | |
1508 | return s; |
1509 | |
1510 | } |
1511 | |
1512 | /*****************************************************************************/ |
1513 | |
1514 | const char * LookupColorimetricReference (uint32 key) |
1515 | { |
1516 | |
1517 | const dng_name_table kColorimetricReferenceNames [] = |
1518 | { |
1519 | { crSceneReferred, "Scene Referred" }, |
1520 | { crICCProfilePCS, "ICC Profile PCS" } |
1521 | }; |
1522 | |
1523 | const char *name = LookupName (key, |
1524 | kColorimetricReferenceNames, |
1525 | sizeof (kColorimetricReferenceNames ) / |
1526 | sizeof (kColorimetricReferenceNames [0])); |
1527 | |
1528 | if (name) |
1529 | { |
1530 | return name; |
1531 | } |
1532 | |
1533 | static char s [32]; |
1534 | |
1535 | sprintf (s, "%u" , (unsigned) key); |
1536 | |
1537 | return s; |
1538 | |
1539 | } |
1540 | |
1541 | /*****************************************************************************/ |
1542 | |
1543 | const char * LookupPreviewColorSpace (uint32 key) |
1544 | { |
1545 | |
1546 | const dng_name_table kPreviewColorSpaceNames [] = |
1547 | { |
1548 | { previewColorSpace_Unknown , "Unknown" }, |
1549 | { previewColorSpace_GrayGamma22, "Gray Gamma 2.2" }, |
1550 | { previewColorSpace_sRGB , "sRGB" }, |
1551 | { previewColorSpace_AdobeRGB , "Adobe RGB (1998)" }, |
1552 | { previewColorSpace_ProPhotoRGB, "Pro Photo RGB" } |
1553 | }; |
1554 | |
1555 | const char *name = LookupName (key, |
1556 | kPreviewColorSpaceNames, |
1557 | sizeof (kPreviewColorSpaceNames ) / |
1558 | sizeof (kPreviewColorSpaceNames [0])); |
1559 | |
1560 | if (name) |
1561 | { |
1562 | return name; |
1563 | } |
1564 | |
1565 | static char s [32]; |
1566 | |
1567 | sprintf (s, "%u" , (unsigned) key); |
1568 | |
1569 | return s; |
1570 | |
1571 | } |
1572 | |
1573 | /*****************************************************************************/ |
1574 | |
1575 | const char * LookupJPEGMarker (uint32 key) |
1576 | { |
1577 | |
1578 | const dng_name_table kJPEGMarkerNames [] = |
1579 | { |
1580 | { M_TEM, "TEM" }, |
1581 | { M_SOF0, "SOF0" }, |
1582 | { M_SOF1, "SOF1" }, |
1583 | { M_SOF2, "SOF2" }, |
1584 | { M_SOF3, "SOF3" }, |
1585 | { M_DHT, "DHT" }, |
1586 | { M_SOF5, "SOF5" }, |
1587 | { M_SOF6, "SOF6" }, |
1588 | { M_SOF7, "SOF7" }, |
1589 | { M_JPG, "JPG" }, |
1590 | { M_SOF9, "SOF9" }, |
1591 | { M_SOF10, "SOF10" }, |
1592 | { M_SOF11, "SOF11" }, |
1593 | { M_DAC, "DAC" }, |
1594 | { M_SOF13, "SOF13" }, |
1595 | { M_SOF14, "SOF14" }, |
1596 | { M_SOF15, "SOF15" }, |
1597 | { M_RST0, "RST0" }, |
1598 | { M_RST1, "RST1" }, |
1599 | { M_RST2, "RST2" }, |
1600 | { M_RST3, "RST3" }, |
1601 | { M_RST4, "RST4" }, |
1602 | { M_RST5, "RST5" }, |
1603 | { M_RST6, "RST6" }, |
1604 | { M_RST7, "RST7" }, |
1605 | { M_SOI, "SOI" }, |
1606 | { M_EOI, "EOI" }, |
1607 | { M_SOS, "SOS" }, |
1608 | { M_DQT, "DQT" }, |
1609 | { M_DNL, "DNL" }, |
1610 | { M_DRI, "DRI" }, |
1611 | { M_DHP, "DHP" }, |
1612 | { M_EXP, "EXP" }, |
1613 | { M_APP0, "APP0" }, |
1614 | { M_APP1, "APP1" }, |
1615 | { M_APP2, "APP2" }, |
1616 | { M_APP3, "APP3" }, |
1617 | { M_APP4, "APP4" }, |
1618 | { M_APP5, "APP5" }, |
1619 | { M_APP6, "APP6" }, |
1620 | { M_APP7, "APP7" }, |
1621 | { M_APP8, "APP8" }, |
1622 | { M_APP9, "APP9" }, |
1623 | { M_APP10, "APP10" }, |
1624 | { M_APP11, "APP11" }, |
1625 | { M_APP12, "APP12" }, |
1626 | { M_APP13, "APP13" }, |
1627 | { M_APP14, "APP14" }, |
1628 | { M_APP15, "APP15" }, |
1629 | { M_JPG0, "JPG0" }, |
1630 | { M_JPG1, "JPG1" }, |
1631 | { M_JPG2, "JPG2" }, |
1632 | { M_JPG3, "JPG3" }, |
1633 | { M_JPG4, "JPG4" }, |
1634 | { M_JPG5, "JPG5" }, |
1635 | { M_JPG6, "JPG6" }, |
1636 | { M_JPG7, "JPG7" }, |
1637 | { M_JPG8, "JPG8" }, |
1638 | { M_JPG9, "JPG9" }, |
1639 | { M_JPG10, "JPG10" }, |
1640 | { M_JPG11, "JPG11" }, |
1641 | { M_JPG12, "JPG12" }, |
1642 | { M_JPG13, "JPG13" }, |
1643 | { M_COM, "COM" }, |
1644 | { M_ERROR, "ERROR" } |
1645 | }; |
1646 | |
1647 | const char *name = LookupName (key, |
1648 | kJPEGMarkerNames, |
1649 | sizeof (kJPEGMarkerNames ) / |
1650 | sizeof (kJPEGMarkerNames [0])); |
1651 | |
1652 | if (name) |
1653 | { |
1654 | return name; |
1655 | } |
1656 | |
1657 | static char s [32]; |
1658 | |
1659 | sprintf (s, "0x%02X" , (unsigned) key); |
1660 | |
1661 | return s; |
1662 | |
1663 | } |
1664 | |
1665 | /*****************************************************************************/ |
1666 | |
1667 | const char * LookupSensitivityType (uint32 key) |
1668 | { |
1669 | |
1670 | const dng_name_table kSensitivityTypeNames [] = |
1671 | { |
1672 | { stUnknown, "Unknown" }, |
1673 | { stStandardOutputSensitivity, "Standard Output Sensitivity (SOS)" }, |
1674 | { stRecommendedExposureIndex, "Recommended Exposure Index (REI)" }, |
1675 | { stISOSpeed, "ISO Speed" }, |
1676 | { stSOSandREI, "Standard Output Sensitivity (SOS) and Recommended Exposure Index (REI)" }, |
1677 | { stSOSandISOSpeed, "Standard Output Sensitivity (SOS) and ISO Speed" }, |
1678 | { stREIandISOSpeed, "Recommended Exposure Index (REI) and ISO Speed" }, |
1679 | { stSOSandREIandISOSpeed, "Standard Output Sensitivity (SOS) and Recommended Exposure Index (REI) and ISO Speed" }, |
1680 | }; |
1681 | |
1682 | const char *name = LookupName (key, |
1683 | kSensitivityTypeNames, |
1684 | sizeof (kSensitivityTypeNames ) / |
1685 | sizeof (kSensitivityTypeNames [0])); |
1686 | |
1687 | if (name) |
1688 | { |
1689 | return name; |
1690 | } |
1691 | |
1692 | static char s [32]; |
1693 | |
1694 | sprintf (s, "%u" , (unsigned) key); |
1695 | |
1696 | return s; |
1697 | |
1698 | } |
1699 | |
1700 | /*****************************************************************************/ |
1701 | |
1702 | void DumpHexAscii (dng_stream &stream, |
1703 | uint32 count) |
1704 | { |
1705 | |
1706 | uint32 rows = (count + 15) >> 4; |
1707 | |
1708 | if (rows > gDumpLineLimit) |
1709 | rows = gDumpLineLimit; |
1710 | |
1711 | for (uint32 row = 0; row < rows; row++) |
1712 | { |
1713 | |
1714 | printf (" " ); |
1715 | |
1716 | uint32 col; |
1717 | |
1718 | uint32 cols = count - (row << 4); |
1719 | |
1720 | if (cols > 16) |
1721 | cols = 16; |
1722 | |
1723 | uint8 x [16]; |
1724 | |
1725 | for (col = 0; col < 16; col++) |
1726 | { |
1727 | |
1728 | x [col] = ' '; |
1729 | |
1730 | if (col < cols) |
1731 | { |
1732 | |
1733 | x [col] = stream.Get_uint8 (); |
1734 | |
1735 | printf ("%02x " , x [col]); |
1736 | |
1737 | } |
1738 | |
1739 | else |
1740 | { |
1741 | printf (" " ); |
1742 | } |
1743 | |
1744 | } |
1745 | |
1746 | printf (" " ); |
1747 | |
1748 | for (col = 0; col < 16; col++) |
1749 | { |
1750 | |
1751 | if (x [col] >= (uint8) ' ' && x [col] <= (uint8) '~') |
1752 | { |
1753 | printf ("%c" , x [col]); |
1754 | } |
1755 | |
1756 | else |
1757 | { |
1758 | printf ("." ); |
1759 | } |
1760 | |
1761 | } |
1762 | |
1763 | printf ("\n" ); |
1764 | |
1765 | } |
1766 | |
1767 | if (count > rows * 16) |
1768 | { |
1769 | printf (" ... %u more bytes\n" , (unsigned) (count - rows * 16)); |
1770 | } |
1771 | |
1772 | } |
1773 | |
1774 | /*****************************************************************************/ |
1775 | |
1776 | void DumpHexAscii (const uint8 *buf, |
1777 | uint32 count) |
1778 | { |
1779 | |
1780 | uint32 rows = (count + 15) >> 4; |
1781 | |
1782 | if (rows > gDumpLineLimit) |
1783 | rows = gDumpLineLimit; |
1784 | |
1785 | for (uint32 row = 0; row < rows; row++) |
1786 | { |
1787 | |
1788 | printf (" " ); |
1789 | |
1790 | uint32 col; |
1791 | |
1792 | uint32 cols = count - (row << 4); |
1793 | |
1794 | if (cols > 16) |
1795 | cols = 16; |
1796 | |
1797 | uint8 x [16]; |
1798 | |
1799 | for (col = 0; col < 16; col++) |
1800 | { |
1801 | |
1802 | x [col] = ' '; |
1803 | |
1804 | if (col < cols) |
1805 | { |
1806 | |
1807 | x [col] = *(buf++); |
1808 | |
1809 | printf ("%02x " , x [col]); |
1810 | |
1811 | } |
1812 | |
1813 | else |
1814 | { |
1815 | printf (" " ); |
1816 | } |
1817 | |
1818 | } |
1819 | |
1820 | printf (" " ); |
1821 | |
1822 | for (col = 0; col < 16; col++) |
1823 | { |
1824 | |
1825 | if (x [col] >= (uint8) ' ' && x [col] <= (uint8) '~') |
1826 | { |
1827 | printf ("%c" , x [col]); |
1828 | } |
1829 | |
1830 | else |
1831 | { |
1832 | printf ("." ); |
1833 | } |
1834 | |
1835 | } |
1836 | |
1837 | printf ("\n" ); |
1838 | |
1839 | } |
1840 | |
1841 | if (count > rows * 16) |
1842 | { |
1843 | printf (" ... %u more bytes\n" , (unsigned) (count - rows * 16)); |
1844 | } |
1845 | |
1846 | } |
1847 | |
1848 | /*****************************************************************************/ |
1849 | |
1850 | void DumpXMP (dng_stream &stream, |
1851 | uint32 count) |
1852 | { |
1853 | |
1854 | uint32 lineLength = 0; |
1855 | |
1856 | while (count > 0) |
1857 | { |
1858 | |
1859 | uint32 x = stream.Get_uint8 (); |
1860 | |
1861 | if (x == 0) break; |
1862 | |
1863 | count--; |
1864 | |
1865 | if (lineLength == 0) |
1866 | { |
1867 | |
1868 | printf ("XMP: " ); |
1869 | |
1870 | lineLength = 5; |
1871 | |
1872 | } |
1873 | |
1874 | if (x == '\n' || |
1875 | x == '\r') |
1876 | { |
1877 | |
1878 | printf ("\n" ); |
1879 | |
1880 | lineLength = 0; |
1881 | |
1882 | } |
1883 | |
1884 | else |
1885 | { |
1886 | |
1887 | if (lineLength >= 128) |
1888 | { |
1889 | |
1890 | printf ("\nXMP: " ); |
1891 | |
1892 | lineLength = 5; |
1893 | |
1894 | } |
1895 | |
1896 | if (x >= ' ' && x <= '~') |
1897 | { |
1898 | |
1899 | printf ("%c" , (char) x); |
1900 | |
1901 | lineLength += 1; |
1902 | |
1903 | } |
1904 | |
1905 | else |
1906 | { |
1907 | |
1908 | printf ("\\%03o" , (unsigned) x); |
1909 | |
1910 | lineLength += 4; |
1911 | |
1912 | } |
1913 | |
1914 | } |
1915 | |
1916 | } |
1917 | |
1918 | if (lineLength != 0) |
1919 | { |
1920 | |
1921 | printf ("\n" ); |
1922 | |
1923 | } |
1924 | |
1925 | } |
1926 | |
1927 | /*****************************************************************************/ |
1928 | |
1929 | void DumpString (const dng_string &s) |
1930 | { |
1931 | |
1932 | const uint32 kMaxDumpString = gDumpLineLimit * 64; |
1933 | |
1934 | printf ("\"" ); |
1935 | |
1936 | const char *ss = s.Get (); |
1937 | |
1938 | uint32 total = 0; |
1939 | |
1940 | while (*ss != 0 && total++ < kMaxDumpString) |
1941 | { |
1942 | |
1943 | uint32 c = dng_string::DecodeUTF8 (ss); |
1944 | |
1945 | if (c >= ' ' && c <= '~') |
1946 | { |
1947 | printf ("%c" , (char) c); |
1948 | } |
1949 | |
1950 | else switch (c) |
1951 | { |
1952 | |
1953 | case '\t': |
1954 | { |
1955 | printf ("\\t" ); |
1956 | break; |
1957 | } |
1958 | |
1959 | case '\n': |
1960 | { |
1961 | printf ("\\n" ); |
1962 | break; |
1963 | } |
1964 | |
1965 | case '\r': |
1966 | { |
1967 | printf ("\\r" ); |
1968 | break; |
1969 | } |
1970 | |
1971 | default: |
1972 | { |
1973 | printf ("[%X]" , (unsigned) c); |
1974 | } |
1975 | |
1976 | } |
1977 | |
1978 | } |
1979 | |
1980 | uint32 extra = (uint32) strlen (ss); |
1981 | |
1982 | if (extra > 0) |
1983 | { |
1984 | printf ("...\" (%u more bytes)" , (unsigned) extra); |
1985 | } |
1986 | |
1987 | else |
1988 | { |
1989 | printf ("\"" ); |
1990 | } |
1991 | |
1992 | } |
1993 | |
1994 | /*****************************************************************************/ |
1995 | |
1996 | void DumpTagValues (dng_stream &stream, |
1997 | const char *entry_name, |
1998 | uint32 parentCode, |
1999 | uint32 tagCode, |
2000 | uint32 tagType, |
2001 | uint32 tagCount, |
2002 | const char *tag_name) |
2003 | { |
2004 | |
2005 | const uint32 kMaxDumpSingleLine = 4; |
2006 | |
2007 | const uint32 kMaxDumpArray = Max_uint32 (gDumpLineLimit, kMaxDumpSingleLine); |
2008 | |
2009 | printf ("%s:" , tag_name ? tag_name |
2010 | : LookupTagCode (parentCode, tagCode)); |
2011 | |
2012 | switch (tagType) |
2013 | { |
2014 | |
2015 | case ttShort: |
2016 | case ttLong: |
2017 | case ttIFD: |
2018 | case ttSByte: |
2019 | case ttSShort: |
2020 | case ttSLong: |
2021 | case ttRational: |
2022 | case ttSRational: |
2023 | case ttFloat: |
2024 | case ttDouble: |
2025 | { |
2026 | |
2027 | if (tagCount > kMaxDumpSingleLine) |
2028 | { |
2029 | |
2030 | printf (" %u entries" , (unsigned) tagCount); |
2031 | |
2032 | } |
2033 | |
2034 | for (uint32 j = 0; j < tagCount && j < kMaxDumpArray; j++) |
2035 | { |
2036 | |
2037 | if (tagCount <= kMaxDumpSingleLine) |
2038 | { |
2039 | |
2040 | if (j == 0) |
2041 | { |
2042 | |
2043 | printf (" %s =" , entry_name); |
2044 | |
2045 | } |
2046 | |
2047 | printf (" " ); |
2048 | |
2049 | } |
2050 | |
2051 | else |
2052 | { |
2053 | |
2054 | printf ("\n %s [%u] = " , entry_name, (unsigned) j); |
2055 | |
2056 | } |
2057 | |
2058 | switch (tagType) |
2059 | { |
2060 | |
2061 | case ttByte: |
2062 | case ttShort: |
2063 | case ttLong: |
2064 | case ttIFD: |
2065 | { |
2066 | |
2067 | uint32 x = stream.TagValue_uint32 (tagType); |
2068 | |
2069 | printf ("%u" , (unsigned) x); |
2070 | |
2071 | break; |
2072 | |
2073 | } |
2074 | |
2075 | case ttSByte: |
2076 | case ttSShort: |
2077 | case ttSLong: |
2078 | { |
2079 | |
2080 | int32 x = stream.TagValue_int32 (tagType); |
2081 | |
2082 | printf ("%d" , (int) x); |
2083 | |
2084 | break; |
2085 | |
2086 | } |
2087 | |
2088 | case ttRational: |
2089 | { |
2090 | |
2091 | dng_urational x = stream.TagValue_urational (tagType); |
2092 | |
2093 | printf ("%u/%u" , (unsigned) x.n, (unsigned) x.d); |
2094 | |
2095 | break; |
2096 | |
2097 | } |
2098 | |
2099 | case ttSRational: |
2100 | { |
2101 | |
2102 | dng_srational x = stream.TagValue_srational (tagType); |
2103 | |
2104 | printf ("%d/%d" , (int) x.n, (int) x.d); |
2105 | |
2106 | break; |
2107 | |
2108 | } |
2109 | |
2110 | default: |
2111 | { |
2112 | |
2113 | real64 x = stream.TagValue_real64 (tagType); |
2114 | |
2115 | printf ("%f" , x); |
2116 | |
2117 | } |
2118 | |
2119 | } |
2120 | |
2121 | } |
2122 | |
2123 | printf ("\n" ); |
2124 | |
2125 | if (tagCount > kMaxDumpArray) |
2126 | { |
2127 | |
2128 | printf (" ... %u more entries\n" , (unsigned) (tagCount - kMaxDumpArray)); |
2129 | |
2130 | } |
2131 | |
2132 | break; |
2133 | |
2134 | } |
2135 | |
2136 | case ttAscii: |
2137 | { |
2138 | |
2139 | dng_string s; |
2140 | |
2141 | ParseStringTag (stream, |
2142 | parentCode, |
2143 | tagCode, |
2144 | tagCount, |
2145 | s, |
2146 | false); |
2147 | |
2148 | printf (" " ); |
2149 | |
2150 | DumpString (s); |
2151 | |
2152 | printf ("\n" ); |
2153 | |
2154 | break; |
2155 | |
2156 | } |
2157 | |
2158 | default: |
2159 | { |
2160 | |
2161 | uint32 tagSize = tagCount * TagTypeSize (tagType); |
2162 | |
2163 | if (tagCount == 1 && (tagType == ttByte || |
2164 | tagType == ttUndefined)) |
2165 | { |
2166 | |
2167 | uint8 x = stream.Get_uint8 (); |
2168 | |
2169 | printf (" %s = %u\n" , LookupTagType (tagType), x); |
2170 | |
2171 | } |
2172 | |
2173 | else |
2174 | { |
2175 | |
2176 | printf (" %s, size = %u\n" , LookupTagType (tagType), (unsigned) tagSize); |
2177 | |
2178 | DumpHexAscii (stream, tagSize); |
2179 | |
2180 | } |
2181 | |
2182 | } |
2183 | |
2184 | } |
2185 | |
2186 | } |
2187 | |
2188 | /*****************************************************************************/ |
2189 | |
2190 | void DumpMatrix (const dng_matrix &m) |
2191 | { |
2192 | |
2193 | for (uint32 row = 0; row < m.Rows (); row++) |
2194 | { |
2195 | |
2196 | for (uint32 col = 0; col < m.Cols (); col++) |
2197 | { |
2198 | |
2199 | if (col == 0) |
2200 | printf (" " ); |
2201 | else |
2202 | printf (" " ); |
2203 | |
2204 | printf ("%8.4f" , m [row] [col]); |
2205 | |
2206 | } |
2207 | |
2208 | printf ("\n" ); |
2209 | |
2210 | } |
2211 | |
2212 | } |
2213 | |
2214 | /*****************************************************************************/ |
2215 | |
2216 | void DumpVector (const dng_vector &v) |
2217 | { |
2218 | |
2219 | for (uint32 index = 0; index < v.Count (); index++) |
2220 | { |
2221 | |
2222 | printf (" %0.4f" , v [index]); |
2223 | |
2224 | } |
2225 | |
2226 | printf ("\n" ); |
2227 | |
2228 | } |
2229 | |
2230 | /*****************************************************************************/ |
2231 | |
2232 | void DumpDateTime (const dng_date_time &dt) |
2233 | { |
2234 | |
2235 | printf ("%04d:%02d:%02d %02d:%02d:%02d" , |
2236 | (int) dt.fYear, |
2237 | (int) dt.fMonth, |
2238 | (int) dt.fDay, |
2239 | (int) dt.fHour, |
2240 | (int) dt.fMinute, |
2241 | (int) dt.fSecond); |
2242 | |
2243 | } |
2244 | |
2245 | /*****************************************************************************/ |
2246 | |
2247 | void DumpExposureTime (real64 x) |
2248 | { |
2249 | |
2250 | if (x > 0.0) |
2251 | { |
2252 | |
2253 | if (x >= 0.25) |
2254 | { |
2255 | printf ("%0.2f sec" , x); |
2256 | } |
2257 | |
2258 | else if (x >= 0.01) |
2259 | { |
2260 | printf ("1/%0.1f sec" , 1.0 / x); |
2261 | } |
2262 | |
2263 | else |
2264 | { |
2265 | printf ("1/%0.0f sec" , 1.0 / x); |
2266 | } |
2267 | |
2268 | } |
2269 | |
2270 | else |
2271 | { |
2272 | |
2273 | printf ("<invalid>" ); |
2274 | |
2275 | } |
2276 | |
2277 | } |
2278 | |
2279 | /*****************************************************************************/ |
2280 | |
2281 | void DumpFingerprint (const dng_fingerprint &p) |
2282 | { |
2283 | |
2284 | printf ("<" ); |
2285 | |
2286 | for (uint32 j = 0; j < 16; j++) |
2287 | { |
2288 | printf ("%02x" , p.data [j]); |
2289 | } |
2290 | |
2291 | printf (">" ); |
2292 | |
2293 | } |
2294 | |
2295 | /*****************************************************************************/ |
2296 | |
2297 | void DumpHueSatMap (dng_stream &stream, |
2298 | uint32 hues, |
2299 | uint32 sats, |
2300 | uint32 vals, |
2301 | bool skipSat0) |
2302 | { |
2303 | |
2304 | uint32 doneLines = 0; |
2305 | uint32 skipLines = 0; |
2306 | |
2307 | for (uint32 v = 0; v < vals; v++) |
2308 | { |
2309 | |
2310 | for (uint32 h = 0; h < hues; h++) |
2311 | { |
2312 | |
2313 | for (uint32 s = skipSat0 ? 1 : 0; s < sats; s++) |
2314 | { |
2315 | |
2316 | real32 dh = stream.Get_real32 (); |
2317 | real32 ds = stream.Get_real32 (); |
2318 | real32 dv = stream.Get_real32 (); |
2319 | |
2320 | if (gDumpLineLimit == 0 || |
2321 | gDumpLineLimit > doneLines) |
2322 | { |
2323 | |
2324 | doneLines++; |
2325 | |
2326 | if (vals == 1) |
2327 | { |
2328 | |
2329 | printf (" h [%2u] s [%2u]: h=%8.4f s=%6.4f v=%6.4f\n" , |
2330 | (unsigned) h, |
2331 | (unsigned) s, |
2332 | (double) dh, |
2333 | (double) ds, |
2334 | (double) dv); |
2335 | |
2336 | } |
2337 | |
2338 | else |
2339 | { |
2340 | |
2341 | printf (" v [%2u] h [%2u] s [%2u]: h=%8.4f s=%6.4f v=%6.4f\n" , |
2342 | (unsigned) v, |
2343 | (unsigned) h, |
2344 | (unsigned) s, |
2345 | (double) dh, |
2346 | (double) ds, |
2347 | (double) dv); |
2348 | |
2349 | } |
2350 | |
2351 | } |
2352 | |
2353 | else |
2354 | { |
2355 | |
2356 | skipLines++; |
2357 | |
2358 | } |
2359 | |
2360 | } |
2361 | |
2362 | } |
2363 | |
2364 | } |
2365 | |
2366 | if (skipLines > 0) |
2367 | { |
2368 | |
2369 | printf (" ... %u more entries\n" , (unsigned) skipLines); |
2370 | |
2371 | } |
2372 | |
2373 | } |
2374 | |
2375 | /*****************************************************************************/ |
2376 | |
2377 | #endif |
2378 | |
2379 | /*****************************************************************************/ |
2380 | |
2381 | bool CheckTagType (uint32 parentCode, |
2382 | uint32 tagCode, |
2383 | uint32 tagType, |
2384 | uint16 validType0, |
2385 | uint16 validType1, |
2386 | uint16 validType2, |
2387 | uint16 validType3) |
2388 | { |
2389 | |
2390 | if (tagType != validType0 && |
2391 | tagType != validType1 && |
2392 | tagType != validType2 && |
2393 | tagType != validType3) |
2394 | { |
2395 | |
2396 | #if qDNGValidate |
2397 | |
2398 | { |
2399 | |
2400 | char message [256]; |
2401 | |
2402 | sprintf (message, |
2403 | "%s %s has unexpected type (%s)" , |
2404 | LookupParentCode (parentCode), |
2405 | LookupTagCode (parentCode, tagCode), |
2406 | LookupTagType (tagType)); |
2407 | |
2408 | ReportWarning (message); |
2409 | |
2410 | } |
2411 | |
2412 | #else |
2413 | |
2414 | (void) parentCode; // Unused |
2415 | (void) tagCode; // Unused |
2416 | |
2417 | #endif |
2418 | |
2419 | return false; |
2420 | |
2421 | } |
2422 | |
2423 | return true; |
2424 | |
2425 | } |
2426 | |
2427 | /*****************************************************************************/ |
2428 | |
2429 | bool CheckTagCount (uint32 parentCode, |
2430 | uint32 tagCode, |
2431 | uint32 tagCount, |
2432 | uint32 minCount, |
2433 | uint32 maxCount) |
2434 | { |
2435 | |
2436 | if (maxCount < minCount) |
2437 | maxCount = minCount; |
2438 | |
2439 | if (tagCount < minCount || |
2440 | tagCount > maxCount) |
2441 | { |
2442 | |
2443 | #if qDNGValidate |
2444 | |
2445 | { |
2446 | |
2447 | char message [256]; |
2448 | |
2449 | sprintf (message, |
2450 | "%s %s has unexpected count (%u)" , |
2451 | LookupParentCode (parentCode), |
2452 | LookupTagCode (parentCode, tagCode), |
2453 | (unsigned) tagCount); |
2454 | |
2455 | ReportWarning (message); |
2456 | |
2457 | } |
2458 | |
2459 | #else |
2460 | |
2461 | (void) parentCode; // Unused |
2462 | (void) tagCode; // Unused |
2463 | |
2464 | #endif |
2465 | |
2466 | return false; |
2467 | |
2468 | } |
2469 | |
2470 | return true; |
2471 | |
2472 | } |
2473 | |
2474 | /*****************************************************************************/ |
2475 | |
2476 | bool CheckColorImage (uint32 parentCode, |
2477 | uint32 tagCode, |
2478 | uint32 colorPlanes) |
2479 | { |
2480 | |
2481 | if (colorPlanes == 0) |
2482 | { |
2483 | |
2484 | #if qDNGValidate |
2485 | |
2486 | { |
2487 | |
2488 | char message [256]; |
2489 | |
2490 | sprintf (message, |
2491 | "%s %s is not allowed with unknown color plane count " |
2492 | " (missing ColorMatrix1 tag?)" , |
2493 | LookupParentCode (parentCode), |
2494 | LookupTagCode (parentCode, tagCode)); |
2495 | |
2496 | ReportWarning (message); |
2497 | |
2498 | } |
2499 | |
2500 | #else |
2501 | |
2502 | (void) parentCode; // Unused |
2503 | (void) tagCode; // Unused |
2504 | |
2505 | #endif |
2506 | |
2507 | return false; |
2508 | |
2509 | } |
2510 | |
2511 | if (colorPlanes == 1) |
2512 | { |
2513 | |
2514 | #if qDNGValidate |
2515 | |
2516 | { |
2517 | |
2518 | char message [256]; |
2519 | |
2520 | sprintf (message, |
2521 | "%s %s is not allowed with monochrome images" , |
2522 | LookupParentCode (parentCode), |
2523 | LookupTagCode (parentCode, tagCode)); |
2524 | |
2525 | ReportWarning (message); |
2526 | |
2527 | } |
2528 | |
2529 | #endif |
2530 | |
2531 | return false; |
2532 | |
2533 | } |
2534 | |
2535 | return true; |
2536 | |
2537 | } |
2538 | |
2539 | /*****************************************************************************/ |
2540 | |
2541 | bool CheckMainIFD (uint32 parentCode, |
2542 | uint32 tagCode, |
2543 | uint32 newSubFileType) |
2544 | { |
2545 | |
2546 | if (newSubFileType != sfMainImage) |
2547 | { |
2548 | |
2549 | #if qDNGValidate |
2550 | |
2551 | { |
2552 | |
2553 | char message [256]; |
2554 | |
2555 | sprintf (message, |
2556 | "%s %s is not allowed IFDs with NewSubFileType != 0" , |
2557 | LookupParentCode (parentCode), |
2558 | LookupTagCode (parentCode, tagCode)); |
2559 | |
2560 | ReportWarning (message); |
2561 | |
2562 | } |
2563 | |
2564 | #else |
2565 | |
2566 | (void) parentCode; // Unused |
2567 | (void) tagCode; // Unused |
2568 | |
2569 | #endif |
2570 | |
2571 | return false; |
2572 | |
2573 | } |
2574 | |
2575 | return true; |
2576 | |
2577 | } |
2578 | |
2579 | /*****************************************************************************/ |
2580 | |
2581 | bool CheckRawIFD (uint32 parentCode, |
2582 | uint32 tagCode, |
2583 | uint32 photometricInterpretation) |
2584 | { |
2585 | |
2586 | if (photometricInterpretation != piCFA && |
2587 | photometricInterpretation != piLinearRaw) |
2588 | { |
2589 | |
2590 | #if qDNGValidate |
2591 | |
2592 | { |
2593 | |
2594 | char message [256]; |
2595 | |
2596 | sprintf (message, |
2597 | "%s %s is not allowed in IFDs with a non-raw PhotometricInterpretation" , |
2598 | LookupParentCode (parentCode), |
2599 | LookupTagCode (parentCode, tagCode)); |
2600 | |
2601 | ReportWarning (message); |
2602 | |
2603 | } |
2604 | |
2605 | #else |
2606 | |
2607 | (void) parentCode; // Unused |
2608 | (void) tagCode; // Unused |
2609 | |
2610 | #endif |
2611 | |
2612 | return false; |
2613 | |
2614 | } |
2615 | |
2616 | return true; |
2617 | |
2618 | } |
2619 | |
2620 | /*****************************************************************************/ |
2621 | |
2622 | bool CheckCFA (uint32 parentCode, |
2623 | uint32 tagCode, |
2624 | uint32 photometricInterpretation) |
2625 | { |
2626 | |
2627 | if (photometricInterpretation != piCFA) |
2628 | { |
2629 | |
2630 | #if qDNGValidate |
2631 | |
2632 | { |
2633 | |
2634 | char message [256]; |
2635 | |
2636 | sprintf (message, |
2637 | "%s %s is not allowed in IFDs with a non-CFA PhotometricInterpretation" , |
2638 | LookupParentCode (parentCode), |
2639 | LookupTagCode (parentCode, tagCode)); |
2640 | |
2641 | ReportWarning (message); |
2642 | |
2643 | } |
2644 | |
2645 | #else |
2646 | |
2647 | (void) parentCode; // Unused |
2648 | (void) tagCode; // Unused |
2649 | |
2650 | #endif |
2651 | |
2652 | return false; |
2653 | |
2654 | } |
2655 | |
2656 | return true; |
2657 | |
2658 | } |
2659 | |
2660 | /*****************************************************************************/ |
2661 | |
2662 | void ParseStringTag (dng_stream &stream, |
2663 | uint32 parentCode, |
2664 | uint32 tagCode, |
2665 | uint32 tagCount, |
2666 | dng_string &s, |
2667 | bool trimBlanks) |
2668 | { |
2669 | |
2670 | if (tagCount == 0 || |
2671 | tagCount == 0xFFFFFFFF) |
2672 | { |
2673 | |
2674 | s.Clear (); |
2675 | |
2676 | return; |
2677 | |
2678 | } |
2679 | |
2680 | dng_memory_data temp_buffer (tagCount + 1); |
2681 | |
2682 | char *buffer = temp_buffer.Buffer_char (); |
2683 | |
2684 | stream.Get (buffer, tagCount); |
2685 | |
2686 | // Make sure the string is null terminated. |
2687 | |
2688 | if (buffer [tagCount - 1] != 0) |
2689 | { |
2690 | |
2691 | buffer [tagCount] = 0; |
2692 | |
2693 | #if qDNGValidate |
2694 | |
2695 | { |
2696 | |
2697 | bool hasNull = false; |
2698 | |
2699 | for (uint32 j = 0; j < tagCount; j++) |
2700 | { |
2701 | |
2702 | if (buffer [j] == 0) |
2703 | { |
2704 | |
2705 | hasNull = true; |
2706 | |
2707 | break; |
2708 | |
2709 | } |
2710 | |
2711 | } |
2712 | |
2713 | if (!hasNull && parentCode < tcFirstMakerNoteIFD) |
2714 | { |
2715 | |
2716 | char message [256]; |
2717 | |
2718 | sprintf (message, |
2719 | "%s %s is not NULL terminated" , |
2720 | LookupParentCode (parentCode), |
2721 | LookupTagCode (parentCode, tagCode)); |
2722 | |
2723 | ReportWarning (message); |
2724 | |
2725 | } |
2726 | |
2727 | } |
2728 | |
2729 | #else |
2730 | |
2731 | (void) parentCode; // Unused |
2732 | (void) tagCode; // Unused |
2733 | |
2734 | #endif |
2735 | |
2736 | } |
2737 | |
2738 | // Medata working group - Allow UTF-8 |
2739 | |
2740 | s.Set_UTF8_or_System (buffer); |
2741 | |
2742 | if (trimBlanks) |
2743 | { |
2744 | |
2745 | s.TrimTrailingBlanks (); |
2746 | |
2747 | } |
2748 | |
2749 | } |
2750 | |
2751 | /*****************************************************************************/ |
2752 | |
2753 | void ParseDualStringTag (dng_stream &stream, |
2754 | uint32 parentCode, |
2755 | uint32 tagCode, |
2756 | uint32 tagCount, |
2757 | dng_string &s1, |
2758 | dng_string &s2) |
2759 | { |
2760 | |
2761 | if (tagCount == 0 || |
2762 | tagCount == 0xFFFFFFFF) |
2763 | { |
2764 | |
2765 | s1.Clear (); |
2766 | s2.Clear (); |
2767 | |
2768 | return; |
2769 | |
2770 | } |
2771 | |
2772 | dng_memory_data temp_buffer (tagCount + 1); |
2773 | |
2774 | char *buffer = temp_buffer.Buffer_char (); |
2775 | |
2776 | stream.Get (buffer, tagCount); |
2777 | |
2778 | // Make sure the string is null terminated. |
2779 | |
2780 | if (buffer [tagCount - 1] != 0) |
2781 | { |
2782 | |
2783 | buffer [tagCount] = 0; |
2784 | |
2785 | #if qDNGValidate |
2786 | |
2787 | { |
2788 | |
2789 | uint32 nullCount = 0; |
2790 | |
2791 | for (uint32 j = 0; j < tagCount; j++) |
2792 | { |
2793 | |
2794 | if (buffer [j] == 0) |
2795 | { |
2796 | |
2797 | nullCount++; |
2798 | |
2799 | } |
2800 | |
2801 | } |
2802 | |
2803 | if (nullCount < 2 && parentCode < tcFirstMakerNoteIFD) |
2804 | { |
2805 | |
2806 | char message [256]; |
2807 | |
2808 | sprintf (message, |
2809 | "%s %s is not NULL terminated" , |
2810 | LookupParentCode (parentCode), |
2811 | LookupTagCode (parentCode, tagCode)); |
2812 | |
2813 | ReportWarning (message); |
2814 | |
2815 | } |
2816 | |
2817 | } |
2818 | |
2819 | #else |
2820 | |
2821 | (void) parentCode; // Unused |
2822 | (void) tagCode; // Unused |
2823 | |
2824 | #endif |
2825 | |
2826 | } |
2827 | |
2828 | // Medata working group - Allow UTF-8 |
2829 | |
2830 | s1.Set_UTF8_or_System (buffer); |
2831 | |
2832 | s2.Set_ASCII (NULL); |
2833 | |
2834 | for (uint32 j = 1; j < tagCount - 1; j++) |
2835 | { |
2836 | |
2837 | if (buffer [j - 1] != 0 && |
2838 | buffer [j ] == 0) |
2839 | { |
2840 | |
2841 | // Medata working group - Allow UTF-8 |
2842 | |
2843 | s2.Set_UTF8_or_System (buffer + j + 1); |
2844 | |
2845 | break; |
2846 | |
2847 | } |
2848 | |
2849 | } |
2850 | |
2851 | s1.TrimTrailingBlanks (); |
2852 | s2.TrimTrailingBlanks (); |
2853 | |
2854 | } |
2855 | |
2856 | /*****************************************************************************/ |
2857 | |
2858 | void ParseEncodedStringTag (dng_stream &stream, |
2859 | uint32 parentCode, |
2860 | uint32 tagCode, |
2861 | uint32 tagCount, |
2862 | dng_string &s) |
2863 | { |
2864 | |
2865 | if (tagCount < 8) |
2866 | { |
2867 | |
2868 | #if qDNGValidate |
2869 | |
2870 | { |
2871 | |
2872 | char message [256]; |
2873 | |
2874 | sprintf (message, |
2875 | "%s %s has unexpected count (%u)" , |
2876 | LookupParentCode (parentCode), |
2877 | LookupTagCode (parentCode, tagCode), |
2878 | (unsigned) tagCount); |
2879 | |
2880 | ReportWarning (message); |
2881 | |
2882 | } |
2883 | |
2884 | #else |
2885 | |
2886 | (void) parentCode; // Unused |
2887 | (void) tagCode; // Unused |
2888 | |
2889 | #endif |
2890 | |
2891 | s.Clear (); |
2892 | |
2893 | return; |
2894 | |
2895 | } |
2896 | |
2897 | char label [8]; |
2898 | |
2899 | stream.Get (label, 8); |
2900 | |
2901 | // Sometimes lowercase is used by mistake. Accept this, but issue |
2902 | // warning. |
2903 | |
2904 | { |
2905 | |
2906 | bool hadLower = false; |
2907 | |
2908 | for (uint32 j = 0; j < 8; j++) |
2909 | { |
2910 | |
2911 | if (label [j] >= 'a' && label [j] <= 'z') |
2912 | { |
2913 | |
2914 | label [j] = 'A' + (label [j] - 'a'); |
2915 | |
2916 | hadLower = true; |
2917 | |
2918 | } |
2919 | |
2920 | } |
2921 | |
2922 | #if qDNGValidate |
2923 | |
2924 | if (hadLower) |
2925 | { |
2926 | |
2927 | char message [256]; |
2928 | |
2929 | sprintf (message, |
2930 | "%s %s text encoding label not all uppercase" , |
2931 | LookupParentCode (parentCode), |
2932 | LookupTagCode (parentCode, tagCode)); |
2933 | |
2934 | ReportWarning (message); |
2935 | |
2936 | } |
2937 | |
2938 | #endif |
2939 | |
2940 | } |
2941 | |
2942 | if (memcmp (label, "UNICODE\000" , 8) == 0) |
2943 | { |
2944 | |
2945 | uint32 uChars = (tagCount - 8) >> 1; |
2946 | |
2947 | dng_memory_data temp_buffer ((uChars + 1) * 2); |
2948 | |
2949 | uint16 *buffer = temp_buffer.Buffer_uint16 (); |
2950 | |
2951 | for (uint32 j = 0; j < uChars; j++) |
2952 | { |
2953 | |
2954 | buffer [j] = stream.Get_uint16 (); |
2955 | |
2956 | } |
2957 | |
2958 | buffer [uChars] = 0; |
2959 | |
2960 | #if qDNGValidate |
2961 | |
2962 | { |
2963 | |
2964 | // If the writer used UTF-8 rather than UTF-16, and padded |
2965 | // the string with blanks, then there will be lots of 0x2020 |
2966 | // (unicode dagger symbol) characters in the string. |
2967 | |
2968 | uint32 count2020 = 0; |
2969 | |
2970 | for (uint32 k = 0; buffer [k] != 0; k++) |
2971 | { |
2972 | |
2973 | if (buffer [k] == 0x2020) |
2974 | { |
2975 | |
2976 | count2020++; |
2977 | |
2978 | } |
2979 | |
2980 | } |
2981 | |
2982 | if (count2020 > 1) |
2983 | { |
2984 | |
2985 | char message [256]; |
2986 | |
2987 | sprintf (message, |
2988 | "%s %s text appears to be UTF-8 rather than UTF-16" , |
2989 | LookupParentCode (parentCode), |
2990 | LookupTagCode (parentCode, tagCode)); |
2991 | |
2992 | ReportWarning (message); |
2993 | |
2994 | } |
2995 | |
2996 | } |
2997 | |
2998 | #endif |
2999 | |
3000 | s.Set_UTF16 (buffer); |
3001 | |
3002 | } |
3003 | |
3004 | else |
3005 | { |
3006 | |
3007 | uint32 aChars = tagCount - 8; |
3008 | |
3009 | dng_memory_data temp_buffer (aChars + 1); |
3010 | |
3011 | char *buffer = temp_buffer.Buffer_char (); |
3012 | |
3013 | stream.Get (buffer, aChars); |
3014 | |
3015 | buffer [aChars] = 0; |
3016 | |
3017 | enum dng_encoding |
3018 | { |
3019 | dng_encoding_ascii, |
3020 | dng_encoding_jis_x208_1990, |
3021 | dng_encoding_unknown |
3022 | }; |
3023 | |
3024 | dng_encoding encoding = dng_encoding_unknown; |
3025 | |
3026 | if (memcmp (label, "ASCII\000\000\000" , 8) == 0) |
3027 | { |
3028 | |
3029 | encoding = dng_encoding_ascii; |
3030 | |
3031 | } |
3032 | |
3033 | else if (memcmp (label, "JIS\000\000\000\000\000\000" , 8) == 0) |
3034 | { |
3035 | |
3036 | encoding = dng_encoding_jis_x208_1990; |
3037 | |
3038 | } |
3039 | |
3040 | else |
3041 | { |
3042 | |
3043 | // Some Nikon D1 files have UserComment tags with zero encoding bits and |
3044 | // garbage text values. So don't try to parse tags with unknown text |
3045 | // encoding unless all the characters are printing ASCII. |
3046 | |
3047 | #if qDNGValidate |
3048 | |
3049 | if (memcmp (label, "\000\000\000\000\000\000\000\000\000" , 8) == 0) |
3050 | { |
3051 | |
3052 | // Many camera makes store null tags with all zero encoding, so |
3053 | // don't report a warning message for null strings. |
3054 | |
3055 | if (buffer [0] != 0) |
3056 | { |
3057 | |
3058 | char message [256]; |
3059 | |
3060 | sprintf (message, |
3061 | "%s %s has unknown encoding" , |
3062 | LookupParentCode (parentCode), |
3063 | LookupTagCode (parentCode, tagCode)); |
3064 | |
3065 | ReportWarning (message); |
3066 | |
3067 | } |
3068 | |
3069 | } |
3070 | |
3071 | else |
3072 | { |
3073 | |
3074 | char message [256]; |
3075 | |
3076 | sprintf (message, |
3077 | "%s %s has unexpected text encoding" , |
3078 | LookupParentCode (parentCode), |
3079 | LookupTagCode (parentCode, tagCode)); |
3080 | |
3081 | ReportWarning (message); |
3082 | |
3083 | } |
3084 | |
3085 | #endif |
3086 | |
3087 | } |
3088 | |
3089 | // If text encoding was unknown, and the text is anything |
3090 | // other than pure ASCII, then ignore it. |
3091 | |
3092 | if (encoding == dng_encoding_unknown) |
3093 | { |
3094 | |
3095 | encoding = dng_encoding_ascii; |
3096 | |
3097 | for (uint32 i = 0; i < aChars && buffer [i] != 0; i++) |
3098 | { |
3099 | |
3100 | if (buffer [i] < ' ' || |
3101 | buffer [i] > '~') |
3102 | { |
3103 | |
3104 | buffer [0] = 0; |
3105 | |
3106 | break; |
3107 | |
3108 | } |
3109 | |
3110 | } |
3111 | |
3112 | } |
3113 | |
3114 | switch (encoding) |
3115 | { |
3116 | |
3117 | case dng_encoding_ascii: |
3118 | { |
3119 | |
3120 | // Medata working group - allow UTF-8 for ASCII tags. |
3121 | |
3122 | s.Set_UTF8_or_System (buffer); |
3123 | |
3124 | break; |
3125 | |
3126 | } |
3127 | |
3128 | case dng_encoding_jis_x208_1990: |
3129 | { |
3130 | s.Set_JIS_X208_1990 (buffer); |
3131 | break; |
3132 | } |
3133 | |
3134 | case dng_encoding_unknown: |
3135 | { |
3136 | s.Set_SystemEncoding (buffer); |
3137 | break; |
3138 | } |
3139 | |
3140 | default: |
3141 | break; |
3142 | |
3143 | } |
3144 | |
3145 | #if qDNGValidate |
3146 | |
3147 | { |
3148 | |
3149 | if (encoding == dng_encoding_ascii && !s.IsASCII ()) |
3150 | { |
3151 | |
3152 | char message [256]; |
3153 | |
3154 | sprintf (message, |
3155 | "%s %s has non-ASCII characters" , |
3156 | LookupParentCode (parentCode), |
3157 | LookupTagCode (parentCode, tagCode)); |
3158 | |
3159 | ReportWarning (message); |
3160 | |
3161 | } |
3162 | |
3163 | } |
3164 | |
3165 | #endif |
3166 | |
3167 | } |
3168 | |
3169 | s.TrimTrailingBlanks (); |
3170 | |
3171 | } |
3172 | |
3173 | /*****************************************************************************/ |
3174 | |
3175 | bool ParseMatrixTag (dng_stream &stream, |
3176 | uint32 parentCode, |
3177 | uint32 tagCode, |
3178 | uint32 tagType, |
3179 | uint32 tagCount, |
3180 | uint32 rows, |
3181 | uint32 cols, |
3182 | dng_matrix &m) |
3183 | { |
3184 | |
3185 | if (CheckTagCount (parentCode, tagCode, tagCount, rows * cols)) |
3186 | { |
3187 | |
3188 | dng_matrix temp (rows, cols); |
3189 | |
3190 | for (uint32 row = 0; row < rows; row++) |
3191 | for (uint32 col = 0; col < cols; col++) |
3192 | { |
3193 | |
3194 | temp [row] [col] = stream.TagValue_real64 (tagType); |
3195 | |
3196 | } |
3197 | |
3198 | m = temp; |
3199 | |
3200 | return true; |
3201 | |
3202 | } |
3203 | |
3204 | return false; |
3205 | |
3206 | } |
3207 | |
3208 | /*****************************************************************************/ |
3209 | |
3210 | bool ParseVectorTag (dng_stream &stream, |
3211 | uint32 parentCode, |
3212 | uint32 tagCode, |
3213 | uint32 tagType, |
3214 | uint32 tagCount, |
3215 | uint32 count, |
3216 | dng_vector &v) |
3217 | { |
3218 | |
3219 | if (CheckTagCount (parentCode, tagCode, tagCount, count)) |
3220 | { |
3221 | |
3222 | dng_vector temp (count); |
3223 | |
3224 | for (uint32 index = 0; index < count; index++) |
3225 | { |
3226 | |
3227 | temp [index] = stream.TagValue_real64 (tagType); |
3228 | |
3229 | } |
3230 | |
3231 | v = temp; |
3232 | |
3233 | return true; |
3234 | |
3235 | } |
3236 | |
3237 | return false; |
3238 | |
3239 | } |
3240 | |
3241 | /*****************************************************************************/ |
3242 | |
3243 | bool ParseDateTimeTag (dng_stream &stream, |
3244 | uint32 parentCode, |
3245 | uint32 tagCode, |
3246 | uint32 tagType, |
3247 | uint32 tagCount, |
3248 | dng_date_time &dt) |
3249 | { |
3250 | |
3251 | if (!CheckTagType (parentCode, tagCode, tagType, ttAscii)) |
3252 | { |
3253 | return false; |
3254 | } |
3255 | |
3256 | // Kludge: Some versions of PaintShop Pro write these fields |
3257 | // with a length of 21 rather than 20. Otherwise they are |
3258 | // correctly formated. So relax this test and allow these |
3259 | // these longer than standard tags to be parsed. |
3260 | |
3261 | (void) CheckTagCount (parentCode, tagCode, tagCount, 20); |
3262 | |
3263 | if (tagCount < 20) |
3264 | { |
3265 | return false; |
3266 | } |
3267 | |
3268 | char s [21]; |
3269 | |
3270 | stream.Get (s, 20); |
3271 | |
3272 | s [20] = 0; |
3273 | |
3274 | // See if this is a valid date/time string. |
3275 | |
3276 | if (dt.Parse (s)) |
3277 | { |
3278 | return true; |
3279 | } |
3280 | |
3281 | // Accept strings that contain only blanks, colons, and zeros as |
3282 | // valid "null" dates. |
3283 | |
3284 | dt = dng_date_time (); |
3285 | |
3286 | for (uint32 index = 0; index < 21; index++) |
3287 | { |
3288 | |
3289 | char c = s [index]; |
3290 | |
3291 | if (c == 0) |
3292 | { |
3293 | return true; |
3294 | } |
3295 | |
3296 | if (c != ' ' && c != ':' && c != '0') |
3297 | { |
3298 | |
3299 | #if qDNGValidate |
3300 | |
3301 | { |
3302 | |
3303 | char message [256]; |
3304 | |
3305 | sprintf (message, |
3306 | "%s %s is not a valid date/time" , |
3307 | LookupParentCode (parentCode), |
3308 | LookupTagCode (parentCode, tagCode)); |
3309 | |
3310 | ReportWarning (message); |
3311 | |
3312 | } |
3313 | |
3314 | #endif |
3315 | |
3316 | return false; |
3317 | |
3318 | } |
3319 | |
3320 | } |
3321 | |
3322 | return false; |
3323 | |
3324 | } |
3325 | |
3326 | /*****************************************************************************/ |
3327 | |