Mercurial > hg > orthanc
annotate Core/DicomParsing/DcmtkTranscoder.cpp @ 3938:54dbebbcc032 transcoding
fix
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 18 May 2020 15:59:50 +0200 |
| parents | 7dc5e7e0045d |
| children | c205f670098e |
| rev | line source |
|---|---|
| 3893 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
| 5 * Copyright (C) 2017-2020 Osimis S.A., Belgium | |
| 6 * | |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 11 * | |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 23 * | |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 #include "../PrecompiledHeaders.h" | |
| 35 #include "DcmtkTranscoder.h" | |
| 36 | |
| 37 | |
| 38 #if !defined(ORTHANC_ENABLE_DCMTK_JPEG) | |
| 39 # error Macro ORTHANC_ENABLE_DCMTK_JPEG must be defined | |
| 40 #endif | |
| 41 | |
| 42 #if !defined(ORTHANC_ENABLE_DCMTK_JPEG_LOSSLESS) | |
| 43 # error Macro ORTHANC_ENABLE_DCMTK_JPEG_LOSSLESS must be defined | |
| 44 #endif | |
| 45 | |
| 46 | |
| 47 #include "FromDcmtkBridge.h" | |
| 48 #include "../OrthancException.h" | |
| 49 | |
| 50 #include <dcmtk/dcmdata/dcdeftag.h> | |
| 51 #include <dcmtk/dcmjpeg/djrploss.h> // for DJ_RPLossy | |
| 52 #include <dcmtk/dcmjpeg/djrplol.h> // for DJ_RPLossless | |
| 53 #include <dcmtk/dcmjpls/djrparam.h> // for DJLSRepresentationParameter | |
| 54 | |
| 55 | |
| 56 namespace Orthanc | |
| 57 { | |
| 3938 | 58 static bool GetBitsStored(uint16_t& bitsStored, |
| 59 DcmDataset& dataset) | |
| 3893 | 60 { |
| 3938 | 61 return dataset.findAndGetUint16(DCM_BitsStored, bitsStored).good(); |
| 3893 | 62 } |
| 63 | |
| 64 | |
| 65 static std::string GetSopInstanceUid(DcmDataset& dataset) | |
| 66 { | |
| 67 const char* v = NULL; | |
| 68 | |
| 69 if (dataset.findAndGetString(DCM_SOPInstanceUID, v).good() && | |
| 70 v != NULL) | |
| 71 { | |
| 72 return std::string(v); | |
| 73 } | |
| 74 else | |
| 75 { | |
| 76 throw OrthancException(ErrorCode_BadFileFormat, "File without SOP instance UID"); | |
| 77 } | |
| 78 } | |
| 79 | |
| 80 | |
| 81 static void CheckSopInstanceUid(DcmFileFormat& dicom, | |
| 82 const std::string& sopInstanceUid, | |
| 83 bool mustEqual) | |
| 84 { | |
| 85 if (dicom.getDataset() == NULL) | |
| 86 { | |
| 87 throw OrthancException(ErrorCode_InternalError); | |
| 88 } | |
| 3938 | 89 |
| 3893 | 90 bool ok; |
| 91 | |
| 3938 | 92 if (dicom.getDataset()->tagExists(DCM_PixelData)) |
| 3893 | 93 { |
| 3938 | 94 if (mustEqual) |
| 95 { | |
| 96 ok = (GetSopInstanceUid(*dicom.getDataset()) == sopInstanceUid); | |
| 97 } | |
| 98 else | |
| 99 { | |
| 100 ok = (GetSopInstanceUid(*dicom.getDataset()) != sopInstanceUid); | |
| 101 } | |
| 3893 | 102 } |
| 103 else | |
| 104 { | |
| 3938 | 105 // No pixel data: Transcoding must not change the SOP instance UID |
| 106 ok = (GetSopInstanceUid(*dicom.getDataset()) == sopInstanceUid); | |
| 3893 | 107 } |
| 3938 | 108 |
| 3893 | 109 if (!ok) |
| 110 { | |
| 111 throw OrthancException(ErrorCode_InternalError, | |
| 112 mustEqual ? "The SOP instance UID has changed unexpectedly during transcoding" : | |
| 113 "The SOP instance UID has not changed as expected during transcoding"); | |
| 114 } | |
| 115 } | |
| 116 | |
| 117 | |
| 118 void DcmtkTranscoder::SetLossyQuality(unsigned int quality) | |
| 119 { | |
| 120 if (quality <= 0 || | |
| 121 quality > 100) | |
| 122 { | |
| 123 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
| 124 } | |
| 125 else | |
| 126 { | |
| 127 lossyQuality_ = quality; | |
| 128 } | |
| 129 } | |
| 130 | |
| 131 | |
|
3894
8f7ad4989fec
transcoding to uncompressed transfer syntaxes over DICOM protocol is implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3893
diff
changeset
|
132 bool DcmtkTranscoder::InplaceTranscode(bool& hasSopInstanceUidChanged /* out */, |
|
8f7ad4989fec
transcoding to uncompressed transfer syntaxes over DICOM protocol is implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3893
diff
changeset
|
133 DcmFileFormat& dicom, |
| 3893 | 134 const std::set<DicomTransferSyntax>& allowedSyntaxes, |
| 135 bool allowNewSopInstanceUid) | |
| 136 { | |
| 137 if (dicom.getDataset() == NULL) | |
| 138 { | |
| 139 throw OrthancException(ErrorCode_InternalError); | |
| 140 } | |
| 141 | |
|
3894
8f7ad4989fec
transcoding to uncompressed transfer syntaxes over DICOM protocol is implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3893
diff
changeset
|
142 hasSopInstanceUidChanged = false; |
|
8f7ad4989fec
transcoding to uncompressed transfer syntaxes over DICOM protocol is implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3893
diff
changeset
|
143 |
| 3893 | 144 DicomTransferSyntax syntax; |
| 145 if (!FromDcmtkBridge::LookupOrthancTransferSyntax(syntax, dicom)) | |
| 146 { | |
| 147 throw OrthancException(ErrorCode_BadFileFormat, | |
| 148 "Cannot determine the transfer syntax"); | |
| 149 } | |
| 150 | |
| 3938 | 151 uint16_t bitsStored; |
| 152 bool hasBitsStored = GetBitsStored(bitsStored, *dicom.getDataset()); | |
| 153 | |
| 3893 | 154 std::string sourceSopInstanceUid = GetSopInstanceUid(*dicom.getDataset()); |
|
3894
8f7ad4989fec
transcoding to uncompressed transfer syntaxes over DICOM protocol is implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3893
diff
changeset
|
155 |
| 3893 | 156 if (allowedSyntaxes.find(syntax) != allowedSyntaxes.end()) |
| 157 { | |
| 158 // No transcoding is needed | |
| 159 return true; | |
| 160 } | |
| 161 | |
| 162 if (allowedSyntaxes.find(DicomTransferSyntax_LittleEndianImplicit) != allowedSyntaxes.end() && | |
| 163 FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_LittleEndianImplicit, NULL)) | |
| 164 { | |
| 165 CheckSopInstanceUid(dicom, sourceSopInstanceUid, true); | |
| 166 return true; | |
| 167 } | |
| 168 | |
| 169 if (allowedSyntaxes.find(DicomTransferSyntax_LittleEndianExplicit) != allowedSyntaxes.end() && | |
| 170 FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_LittleEndianExplicit, NULL)) | |
| 171 { | |
| 172 CheckSopInstanceUid(dicom, sourceSopInstanceUid, true); | |
| 173 return true; | |
| 174 } | |
| 175 | |
| 176 if (allowedSyntaxes.find(DicomTransferSyntax_BigEndianExplicit) != allowedSyntaxes.end() && | |
| 177 FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_BigEndianExplicit, NULL)) | |
| 178 { | |
| 179 CheckSopInstanceUid(dicom, sourceSopInstanceUid, true); | |
| 180 return true; | |
| 181 } | |
| 182 | |
| 183 if (allowedSyntaxes.find(DicomTransferSyntax_DeflatedLittleEndianExplicit) != allowedSyntaxes.end() && | |
| 184 FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_DeflatedLittleEndianExplicit, NULL)) | |
| 185 { | |
| 186 CheckSopInstanceUid(dicom, sourceSopInstanceUid, true); | |
| 187 return true; | |
| 188 } | |
| 189 | |
| 190 #if ORTHANC_ENABLE_DCMTK_JPEG == 1 | |
| 191 if (allowedSyntaxes.find(DicomTransferSyntax_JPEGProcess1) != allowedSyntaxes.end() && | |
| 192 allowNewSopInstanceUid && | |
| 3938 | 193 (!hasBitsStored || bitsStored == 8)) |
| 3893 | 194 { |
| 195 // Check out "dcmjpeg/apps/dcmcjpeg.cc" | |
| 196 DJ_RPLossy parameters(lossyQuality_); | |
| 197 | |
| 198 if (FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_JPEGProcess1, ¶meters)) | |
| 199 { | |
| 200 CheckSopInstanceUid(dicom, sourceSopInstanceUid, false); | |
|
3894
8f7ad4989fec
transcoding to uncompressed transfer syntaxes over DICOM protocol is implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3893
diff
changeset
|
201 hasSopInstanceUidChanged = true; |
| 3893 | 202 return true; |
| 203 } | |
| 204 } | |
| 205 #endif | |
| 206 | |
| 207 #if ORTHANC_ENABLE_DCMTK_JPEG == 1 | |
| 208 if (allowedSyntaxes.find(DicomTransferSyntax_JPEGProcess2_4) != allowedSyntaxes.end() && | |
| 209 allowNewSopInstanceUid && | |
| 3938 | 210 (!hasBitsStored || bitsStored <= 12)) |
| 3893 | 211 { |
| 212 // Check out "dcmjpeg/apps/dcmcjpeg.cc" | |
| 213 DJ_RPLossy parameters(lossyQuality_); | |
| 214 if (FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_JPEGProcess2_4, ¶meters)) | |
| 215 { | |
| 216 CheckSopInstanceUid(dicom, sourceSopInstanceUid, false); | |
|
3894
8f7ad4989fec
transcoding to uncompressed transfer syntaxes over DICOM protocol is implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3893
diff
changeset
|
217 hasSopInstanceUidChanged = true; |
| 3893 | 218 return true; |
| 219 } | |
| 220 } | |
| 221 #endif | |
| 222 | |
| 223 #if ORTHANC_ENABLE_DCMTK_JPEG == 1 | |
|
3902
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
224 if (allowedSyntaxes.find(DicomTransferSyntax_JPEGProcess14) != allowedSyntaxes.end()) |
|
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
225 { |
|
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
226 // Check out "dcmjpeg/apps/dcmcjpeg.cc" |
|
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
227 DJ_RPLossless parameters(6 /* opt_selection_value */, |
|
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
228 0 /* opt_point_transform */); |
|
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
229 if (FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_JPEGProcess14, ¶meters)) |
|
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
230 { |
|
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
231 CheckSopInstanceUid(dicom, sourceSopInstanceUid, true); |
|
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
232 return true; |
|
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
233 } |
|
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
234 } |
|
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
235 #endif |
|
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
236 |
|
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
237 #if ORTHANC_ENABLE_DCMTK_JPEG == 1 |
| 3893 | 238 if (allowedSyntaxes.find(DicomTransferSyntax_JPEGProcess14SV1) != allowedSyntaxes.end()) |
| 239 { | |
| 240 // Check out "dcmjpeg/apps/dcmcjpeg.cc" | |
| 241 DJ_RPLossless parameters(6 /* opt_selection_value */, | |
| 242 0 /* opt_point_transform */); | |
| 243 if (FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_JPEGProcess14SV1, ¶meters)) | |
| 244 { | |
| 245 CheckSopInstanceUid(dicom, sourceSopInstanceUid, true); | |
| 246 return true; | |
| 247 } | |
| 248 } | |
| 249 #endif | |
| 250 | |
| 251 #if ORTHANC_ENABLE_DCMTK_JPEG_LOSSLESS == 1 | |
| 252 if (allowedSyntaxes.find(DicomTransferSyntax_JPEGLSLossless) != allowedSyntaxes.end()) | |
| 253 { | |
| 254 // Check out "dcmjpls/apps/dcmcjpls.cc" | |
| 255 DJLSRepresentationParameter parameters(2 /* opt_nearlossless_deviation */, | |
| 256 OFTrue /* opt_useLosslessProcess */); | |
| 257 | |
| 258 /** | |
| 259 * WARNING: This call results in a segmentation fault if using | |
| 260 * the DCMTK package 3.6.2 from Ubuntu 18.04. | |
| 261 **/ | |
| 262 if (FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_JPEGLSLossless, ¶meters)) | |
| 263 { | |
| 264 CheckSopInstanceUid(dicom, sourceSopInstanceUid, true); | |
| 265 return true; | |
| 266 } | |
| 267 } | |
| 268 #endif | |
| 269 | |
| 270 #if ORTHANC_ENABLE_DCMTK_JPEG_LOSSLESS == 1 | |
| 271 if (allowNewSopInstanceUid && | |
| 272 allowedSyntaxes.find(DicomTransferSyntax_JPEGLSLossy) != allowedSyntaxes.end()) | |
| 273 { | |
| 274 // Check out "dcmjpls/apps/dcmcjpls.cc" | |
| 275 DJLSRepresentationParameter parameters(2 /* opt_nearlossless_deviation */, | |
| 276 OFFalse /* opt_useLosslessProcess */); | |
| 277 | |
| 278 /** | |
| 279 * WARNING: This call results in a segmentation fault if using | |
| 280 * the DCMTK package 3.6.2 from Ubuntu 18.04. | |
| 281 **/ | |
| 282 if (FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_JPEGLSLossy, ¶meters)) | |
| 283 { | |
| 284 CheckSopInstanceUid(dicom, sourceSopInstanceUid, false); | |
|
3894
8f7ad4989fec
transcoding to uncompressed transfer syntaxes over DICOM protocol is implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3893
diff
changeset
|
285 hasSopInstanceUidChanged = true; |
| 3893 | 286 return true; |
| 287 } | |
| 288 } | |
| 289 #endif | |
| 290 | |
| 291 return false; | |
| 292 } | |
| 293 | |
| 294 | |
|
3904
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
295 bool DcmtkTranscoder::IsSupported(DicomTransferSyntax syntax) |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
296 { |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
297 if (syntax == DicomTransferSyntax_LittleEndianImplicit || |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
298 syntax == DicomTransferSyntax_LittleEndianExplicit || |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
299 syntax == DicomTransferSyntax_BigEndianExplicit || |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
300 syntax == DicomTransferSyntax_DeflatedLittleEndianExplicit) |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
301 { |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
302 return true; |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
303 } |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
304 |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
305 #if ORTHANC_ENABLE_DCMTK_JPEG == 1 |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
306 if (syntax == DicomTransferSyntax_JPEGProcess1 || |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
307 syntax == DicomTransferSyntax_JPEGProcess2_4 || |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
308 syntax == DicomTransferSyntax_JPEGProcess14 || |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
309 syntax == DicomTransferSyntax_JPEGProcess14SV1) |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
310 { |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
311 return true; |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
312 } |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
313 #endif |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
314 |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
315 #if ORTHANC_ENABLE_DCMTK_JPEG_LOSSLESS == 1 |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
316 if (syntax == DicomTransferSyntax_JPEGLSLossless || |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
317 syntax == DicomTransferSyntax_JPEGLSLossy) |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
318 { |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
319 return true; |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
320 } |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
321 #endif |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
322 |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
323 return false; |
|
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
324 } |
|
3906
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
325 |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
326 |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
327 |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
328 bool DcmtkTranscoder::TranscodeParsedToBuffer( |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
329 std::string& target /* out */, |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
330 bool& hasSopInstanceUidChanged /* out */, |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
331 DcmFileFormat& dicom /* in, possibly modified */, |
| 3910 | 332 DicomTransferSyntax targetSyntax, |
|
3906
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
333 bool allowNewSopInstanceUid) |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
334 { |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
335 if (dicom.getDataset() == NULL) |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
336 { |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
337 throw OrthancException(ErrorCode_InternalError); |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
338 } |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
339 |
| 3910 | 340 std::set<DicomTransferSyntax> tmp; |
| 341 tmp.insert(targetSyntax); | |
| 342 | |
| 343 if (InplaceTranscode(hasSopInstanceUidChanged, dicom, tmp, allowNewSopInstanceUid)) | |
|
3906
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
344 { |
| 3910 | 345 DicomTransferSyntax targetSyntax2; |
| 346 if (FromDcmtkBridge::LookupOrthancTransferSyntax(targetSyntax2, dicom) && | |
| 347 targetSyntax == targetSyntax2 && | |
|
3906
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
348 dicom.getDataset() != NULL) |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
349 { |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
350 FromDcmtkBridge::SaveToMemoryBuffer(target, *dicom.getDataset()); |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
351 return true; |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
352 } |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
353 else |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
354 { |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
355 throw OrthancException(ErrorCode_InternalError); |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
356 } |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
357 } |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
358 else |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
359 { |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
360 return false; |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
361 } |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
362 } |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
363 |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
364 |
|
3907
1555feda39e2
substituting IDicomTranscoder::TranscodeToParsed() by refactored implementation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3906
diff
changeset
|
365 IDicomTranscoder::TranscodedDicom* DcmtkTranscoder::TranscodeToParsed( |
|
3906
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
366 DcmFileFormat& dicom /* in, possibly modified */, |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
367 const void* buffer /* in, same DICOM file as "dicom" */, |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
368 size_t size, |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
369 const std::set<DicomTransferSyntax>& allowedSyntaxes, |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
370 bool allowNewSopInstanceUid) |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
371 { |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
372 DicomTransferSyntax sourceSyntax; |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
373 if (!FromDcmtkBridge::LookupOrthancTransferSyntax(sourceSyntax, dicom)) |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
374 { |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
375 LOG(ERROR) << "Unsupport transfer syntax for transcoding"; |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
376 return NULL; |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
377 } |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
378 |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
379 bool hasSopInstanceUidChanged; |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
380 |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
381 if (allowedSyntaxes.find(sourceSyntax) != allowedSyntaxes.end()) |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
382 { |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
383 // No transcoding is needed |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
384 return TranscodedDicom::CreateFromExternal(dicom, false /* no change in UID */); |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
385 } |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
386 else if (InplaceTranscode(hasSopInstanceUidChanged, dicom, |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
387 allowedSyntaxes, allowNewSopInstanceUid)) |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
388 { |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
389 return TranscodedDicom::CreateFromExternal(dicom, hasSopInstanceUidChanged); |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
390 } |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
391 else |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
392 { |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
393 // Cannot transcode |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
394 return NULL; |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
395 } |
|
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
396 } |
| 3893 | 397 } |