Mercurial > hg > orthanc
annotate Core/DicomParsing/DcmtkTranscoder.cpp @ 4064:7176ebf08765
Semaphore: allow acquiring/releasing multiple resources
author | Alain Mazy |
---|---|
date | Thu, 11 Jun 2020 16:42:27 +0200 |
parents | 31252a887f0b |
children |
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 void DcmtkTranscoder::SetLossyQuality(unsigned int quality) | |
66 { | |
67 if (quality <= 0 || | |
68 quality > 100) | |
69 { | |
3939
c205f670098e
new configuration options: BuiltinDecoderTranscoderOrder and IngestTranscoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3938
diff
changeset
|
70 throw OrthancException( |
c205f670098e
new configuration options: BuiltinDecoderTranscoderOrder and IngestTranscoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3938
diff
changeset
|
71 ErrorCode_ParameterOutOfRange, |
c205f670098e
new configuration options: BuiltinDecoderTranscoderOrder and IngestTranscoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3938
diff
changeset
|
72 "The quality for lossy transcoding must be an integer between 1 and 100, received: " + |
c205f670098e
new configuration options: BuiltinDecoderTranscoderOrder and IngestTranscoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3938
diff
changeset
|
73 boost::lexical_cast<std::string>(quality)); |
3893 | 74 } |
75 else | |
76 { | |
3939
c205f670098e
new configuration options: BuiltinDecoderTranscoderOrder and IngestTranscoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3938
diff
changeset
|
77 LOG(INFO) << "Quality for lossy transcoding using DCMTK is set to: " << quality; |
3893 | 78 lossyQuality_ = quality; |
79 } | |
80 } | |
81 | |
82 | |
3951
5fe8c6d3212e
removed useless information "hasSopInstanceUidChanged"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3946
diff
changeset
|
83 bool DcmtkTranscoder::InplaceTranscode(DicomTransferSyntax& selectedSyntax /* out */, |
3894
8f7ad4989fec
transcoding to uncompressed transfer syntaxes over DICOM protocol is implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3893
diff
changeset
|
84 DcmFileFormat& dicom, |
3893 | 85 const std::set<DicomTransferSyntax>& allowedSyntaxes, |
86 bool allowNewSopInstanceUid) | |
87 { | |
88 if (dicom.getDataset() == NULL) | |
89 { | |
90 throw OrthancException(ErrorCode_InternalError); | |
91 } | |
92 | |
93 DicomTransferSyntax syntax; | |
94 if (!FromDcmtkBridge::LookupOrthancTransferSyntax(syntax, dicom)) | |
95 { | |
96 throw OrthancException(ErrorCode_BadFileFormat, | |
97 "Cannot determine the transfer syntax"); | |
98 } | |
99 | |
3938 | 100 uint16_t bitsStored; |
101 bool hasBitsStored = GetBitsStored(bitsStored, *dicom.getDataset()); | |
102 | |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
103 std::string sourceSopInstanceUid = IDicomTranscoder::GetSopInstanceUid(dicom); |
3894
8f7ad4989fec
transcoding to uncompressed transfer syntaxes over DICOM protocol is implemented
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3893
diff
changeset
|
104 |
3893 | 105 if (allowedSyntaxes.find(syntax) != allowedSyntaxes.end()) |
106 { | |
107 // No transcoding is needed | |
108 return true; | |
109 } | |
110 | |
111 if (allowedSyntaxes.find(DicomTransferSyntax_LittleEndianImplicit) != allowedSyntaxes.end() && | |
112 FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_LittleEndianImplicit, NULL)) | |
113 { | |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
114 selectedSyntax = DicomTransferSyntax_LittleEndianImplicit; |
3893 | 115 return true; |
116 } | |
117 | |
118 if (allowedSyntaxes.find(DicomTransferSyntax_LittleEndianExplicit) != allowedSyntaxes.end() && | |
119 FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_LittleEndianExplicit, NULL)) | |
120 { | |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
121 selectedSyntax = DicomTransferSyntax_LittleEndianExplicit; |
3893 | 122 return true; |
123 } | |
124 | |
125 if (allowedSyntaxes.find(DicomTransferSyntax_BigEndianExplicit) != allowedSyntaxes.end() && | |
126 FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_BigEndianExplicit, NULL)) | |
127 { | |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
128 selectedSyntax = DicomTransferSyntax_BigEndianExplicit; |
3893 | 129 return true; |
130 } | |
131 | |
132 if (allowedSyntaxes.find(DicomTransferSyntax_DeflatedLittleEndianExplicit) != allowedSyntaxes.end() && | |
133 FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_DeflatedLittleEndianExplicit, NULL)) | |
134 { | |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
135 selectedSyntax = DicomTransferSyntax_DeflatedLittleEndianExplicit; |
3893 | 136 return true; |
137 } | |
138 | |
139 #if ORTHANC_ENABLE_DCMTK_JPEG == 1 | |
140 if (allowedSyntaxes.find(DicomTransferSyntax_JPEGProcess1) != allowedSyntaxes.end() && | |
141 allowNewSopInstanceUid && | |
3938 | 142 (!hasBitsStored || bitsStored == 8)) |
3893 | 143 { |
144 // Check out "dcmjpeg/apps/dcmcjpeg.cc" | |
145 DJ_RPLossy parameters(lossyQuality_); | |
146 | |
147 if (FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_JPEGProcess1, ¶meters)) | |
148 { | |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
149 selectedSyntax = DicomTransferSyntax_JPEGProcess1; |
3893 | 150 return true; |
151 } | |
152 } | |
153 #endif | |
154 | |
155 #if ORTHANC_ENABLE_DCMTK_JPEG == 1 | |
156 if (allowedSyntaxes.find(DicomTransferSyntax_JPEGProcess2_4) != allowedSyntaxes.end() && | |
157 allowNewSopInstanceUid && | |
3938 | 158 (!hasBitsStored || bitsStored <= 12)) |
3893 | 159 { |
160 // Check out "dcmjpeg/apps/dcmcjpeg.cc" | |
161 DJ_RPLossy parameters(lossyQuality_); | |
162 if (FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_JPEGProcess2_4, ¶meters)) | |
163 { | |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
164 selectedSyntax = DicomTransferSyntax_JPEGProcess2_4; |
3893 | 165 return true; |
166 } | |
167 } | |
168 #endif | |
169 | |
170 #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
|
171 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
|
172 { |
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
173 // 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
|
174 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
|
175 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
|
176 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
|
177 { |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
178 selectedSyntax = DicomTransferSyntax_JPEGProcess14; |
3902
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
179 return true; |
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
180 } |
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
181 } |
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
182 #endif |
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
183 |
7459fcb1bdf7
transcoding to 1.2.840.10008.1.2.4.57
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3894
diff
changeset
|
184 #if ORTHANC_ENABLE_DCMTK_JPEG == 1 |
3893 | 185 if (allowedSyntaxes.find(DicomTransferSyntax_JPEGProcess14SV1) != allowedSyntaxes.end()) |
186 { | |
187 // Check out "dcmjpeg/apps/dcmcjpeg.cc" | |
188 DJ_RPLossless parameters(6 /* opt_selection_value */, | |
189 0 /* opt_point_transform */); | |
190 if (FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_JPEGProcess14SV1, ¶meters)) | |
191 { | |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
192 selectedSyntax = DicomTransferSyntax_JPEGProcess14SV1; |
3893 | 193 return true; |
194 } | |
195 } | |
196 #endif | |
197 | |
198 #if ORTHANC_ENABLE_DCMTK_JPEG_LOSSLESS == 1 | |
199 if (allowedSyntaxes.find(DicomTransferSyntax_JPEGLSLossless) != allowedSyntaxes.end()) | |
200 { | |
201 // Check out "dcmjpls/apps/dcmcjpls.cc" | |
202 DJLSRepresentationParameter parameters(2 /* opt_nearlossless_deviation */, | |
203 OFTrue /* opt_useLosslessProcess */); | |
204 | |
205 /** | |
206 * WARNING: This call results in a segmentation fault if using | |
207 * the DCMTK package 3.6.2 from Ubuntu 18.04. | |
208 **/ | |
209 if (FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_JPEGLSLossless, ¶meters)) | |
210 { | |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
211 selectedSyntax = DicomTransferSyntax_JPEGLSLossless; |
3893 | 212 return true; |
213 } | |
214 } | |
215 #endif | |
216 | |
217 #if ORTHANC_ENABLE_DCMTK_JPEG_LOSSLESS == 1 | |
218 if (allowNewSopInstanceUid && | |
219 allowedSyntaxes.find(DicomTransferSyntax_JPEGLSLossy) != allowedSyntaxes.end()) | |
220 { | |
221 // Check out "dcmjpls/apps/dcmcjpls.cc" | |
222 DJLSRepresentationParameter parameters(2 /* opt_nearlossless_deviation */, | |
223 OFFalse /* opt_useLosslessProcess */); | |
224 | |
225 /** | |
226 * WARNING: This call results in a segmentation fault if using | |
227 * the DCMTK package 3.6.2 from Ubuntu 18.04. | |
228 **/ | |
229 if (FromDcmtkBridge::Transcode(dicom, DicomTransferSyntax_JPEGLSLossy, ¶meters)) | |
230 { | |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
231 selectedSyntax = DicomTransferSyntax_JPEGLSLossy; |
3893 | 232 return true; |
233 } | |
234 } | |
235 #endif | |
236 | |
237 return false; | |
238 } | |
239 | |
240 | |
3904
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
241 bool DcmtkTranscoder::IsSupported(DicomTransferSyntax syntax) |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
242 { |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
243 if (syntax == DicomTransferSyntax_LittleEndianImplicit || |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
244 syntax == DicomTransferSyntax_LittleEndianExplicit || |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
245 syntax == DicomTransferSyntax_BigEndianExplicit || |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
246 syntax == DicomTransferSyntax_DeflatedLittleEndianExplicit) |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
247 { |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
248 return true; |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
249 } |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
250 |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
251 #if ORTHANC_ENABLE_DCMTK_JPEG == 1 |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
252 if (syntax == DicomTransferSyntax_JPEGProcess1 || |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
253 syntax == DicomTransferSyntax_JPEGProcess2_4 || |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
254 syntax == DicomTransferSyntax_JPEGProcess14 || |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
255 syntax == DicomTransferSyntax_JPEGProcess14SV1) |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
256 { |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
257 return true; |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
258 } |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
259 #endif |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
260 |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
261 #if ORTHANC_ENABLE_DCMTK_JPEG_LOSSLESS == 1 |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
262 if (syntax == DicomTransferSyntax_JPEGLSLossless || |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
263 syntax == DicomTransferSyntax_JPEGLSLossy) |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
264 { |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
265 return true; |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
266 } |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
267 #endif |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
268 |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
269 return false; |
c62f84c7eda9
fixing incorrect behavior in MemoryBufferTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3902
diff
changeset
|
270 } |
3906
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
271 |
f0dd5ded8927
refactoring using IDicomTranscoder::TranscodedDicom
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3904
diff
changeset
|
272 |
3944
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
273 bool DcmtkTranscoder::Transcode(DicomImage& target, |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
274 DicomImage& source /* in, "GetParsed()" possibly modified */, |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
275 const std::set<DicomTransferSyntax>& allowedSyntaxes, |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
276 bool allowNewSopInstanceUid) |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
277 { |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
278 target.Clear(); |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
279 |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
280 DicomTransferSyntax sourceSyntax; |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
281 if (!FromDcmtkBridge::LookupOrthancTransferSyntax(sourceSyntax, source.GetParsed())) |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
282 { |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
283 LOG(ERROR) << "Unsupport transfer syntax for transcoding"; |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
284 return false; |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
285 } |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
286 |
3981
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
287 { |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
288 std::string s; |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
289 for (std::set<DicomTransferSyntax>::const_iterator |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
290 it = allowedSyntaxes.begin(); it != allowedSyntaxes.end(); ++it) |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
291 { |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
292 if (!s.empty()) |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
293 { |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
294 s += ", "; |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
295 } |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
296 |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
297 s += GetTransferSyntaxUid(*it); |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
298 } |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
299 |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
300 if (s.empty()) |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
301 { |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
302 s = "<none>"; |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
303 } |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
304 |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
305 LOG(INFO) << "DCMTK transcoding from " << GetTransferSyntaxUid(sourceSyntax) |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
306 << " to one of: " << s; |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
307 } |
31252a887f0b
info log about dcmtk transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3951
diff
changeset
|
308 |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
309 #if !defined(NDEBUG) |
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
310 const std::string sourceSopInstanceUid = GetSopInstanceUid(source.GetParsed()); |
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
311 #endif |
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
312 |
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
313 DicomTransferSyntax targetSyntax; |
3944
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
314 if (allowedSyntaxes.find(sourceSyntax) != allowedSyntaxes.end()) |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
315 { |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
316 // No transcoding is needed |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
317 target.AcquireParsed(source); |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
318 target.AcquireBuffer(source); |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
319 return true; |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
320 } |
3951
5fe8c6d3212e
removed useless information "hasSopInstanceUidChanged"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3946
diff
changeset
|
321 else if (InplaceTranscode(targetSyntax, source.GetParsed(), |
3944
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
322 allowedSyntaxes, allowNewSopInstanceUid)) |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
323 { |
3944
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
324 // Sanity check |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
325 DicomTransferSyntax targetSyntax2; |
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
326 if (FromDcmtkBridge::LookupOrthancTransferSyntax(targetSyntax2, source.GetParsed()) && |
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
327 targetSyntax == targetSyntax2 && |
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
328 allowedSyntaxes.find(targetSyntax2) != allowedSyntaxes.end()) |
3944
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
329 { |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
330 target.AcquireParsed(source); |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
331 source.Clear(); |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
332 |
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
333 #if !defined(NDEBUG) |
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
334 // Only run the sanity check in debug mode |
3951
5fe8c6d3212e
removed useless information "hasSopInstanceUidChanged"
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3946
diff
changeset
|
335 CheckTranscoding(target, sourceSyntax, sourceSopInstanceUid, |
3946
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
336 allowedSyntaxes, allowNewSopInstanceUid); |
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
337 #endif |
1f33ed7f82e6
automatic test of transcoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3945
diff
changeset
|
338 |
3944
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
339 return true; |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
340 } |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
341 else |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
342 { |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
343 throw OrthancException(ErrorCode_InternalError); |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
344 } |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
345 } |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
346 else |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
347 { |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
348 // Cannot transcode |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
349 return false; |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
350 } |
aae045f802f4
preparing simplified interface for IDicomTranscoder
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3939
diff
changeset
|
351 } |
3893 | 352 } |