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comparison OrthancFramework/Sources/DicomParsing/DcmtkTranscoder.h @ 4044:d25f4c0fa160 framework

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splitting code into OrthancFramework and OrthancServer
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 10 Jun 2020 20:30:34 +0200
parents Core/DicomParsing/DcmtkTranscoder.h@f9863630ec7f
children bf7b9edf6b81
comparison
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4043:6c6239aec462 4044:d25f4c0fa160
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 #pragma once
35
36 #if !defined(ORTHANC_ENABLE_DCMTK_TRANSCODING)
37 # error Macro ORTHANC_ENABLE_DCMTK_TRANSCODING must be defined to use this file
38 #endif
39
40 #if ORTHANC_ENABLE_DCMTK_TRANSCODING != 1
41 # error Transcoding is disabled, cannot compile this file
42 #endif
43
44 #include "IDicomTranscoder.h"
45
46 namespace Orthanc
47 {
48 class ORTHANC_PUBLIC DcmtkTranscoder : public IDicomTranscoder
49 {
50 private:
51 unsigned int lossyQuality_;
52
53 bool InplaceTranscode(DicomTransferSyntax& selectedSyntax /* out */,
54 DcmFileFormat& dicom,
55 const std::set<DicomTransferSyntax>& allowedSyntaxes,
56 bool allowNewSopInstanceUid);
57
58 public:
59 DcmtkTranscoder() :
60 lossyQuality_(90)
61 {
62 }
63
64 void SetLossyQuality(unsigned int quality);
65
66 unsigned int GetLossyQuality() const
67 {
68 return lossyQuality_;
69 }
70
71 static bool IsSupported(DicomTransferSyntax syntax);
72
73 virtual bool Transcode(DicomImage& target,
74 DicomImage& source /* in, "GetParsed()" possibly modified */,
75 const std::set<DicomTransferSyntax>& allowedSyntaxes,
76 bool allowNewSopInstanceUid) ORTHANC_OVERRIDE;
77 };
78 }