Mercurial > hg > orthanc
annotate OrthancServer/Internals/DicomImageDecoder.h @ 1619:a49aacb21a40 Orthanc-0.9.4
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 16 Sep 2015 16:53:23 +0200 |
| parents | 96582230ddcb |
| children | b530c3dfe2a6 |
| rev | line source |
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| 845 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
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3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
| 845 | 5 * |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License, or (at your option) any later version. | |
| 10 * | |
| 11 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 22 * | |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
| 32 | |
| 33 #pragma once | |
| 34 | |
| 35 #include <dcmtk/dcmdata/dcfilefo.h> | |
| 36 | |
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37 #include "../../Core/Images/ImageBuffer.h" |
| 845 | 38 |
| 39 namespace Orthanc | |
| 40 { | |
| 41 class DicomImageDecoder | |
| 42 { | |
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43 private: |
| 852 | 44 class ImageSource; |
| 45 | |
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46 static void DecodeUncompressedImageInternal(ImageBuffer& target, |
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47 DcmDataset& dataset, |
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48 unsigned int frame); |
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49 |
| 846 | 50 static bool IsPsmctRle1(DcmDataset& dataset); |
| 51 | |
| 845 | 52 static void SetupImageBuffer(ImageBuffer& target, |
| 53 DcmDataset& dataset); | |
| 54 | |
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55 static bool IsUncompressedImage(const DcmDataset& dataset); |
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56 |
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57 static void DecodeUncompressedImage(ImageBuffer& target, |
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58 DcmDataset& dataset, |
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59 unsigned int frame); |
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60 |
| 845 | 61 #if ORTHANC_JPEG_LOSSLESS_ENABLED == 1 |
| 62 static void DecodeJpegLossless(ImageBuffer& target, | |
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63 DcmDataset& dataset, |
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64 unsigned int frame); |
| 845 | 65 #endif |
| 66 | |
| 867 | 67 public: |
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68 static bool Decode(ImageBuffer& target, |
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69 DcmDataset& dataset, |
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70 unsigned int frame); |
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71 |
| 863 | 72 static bool DecodeAndTruncate(ImageBuffer& target, |
| 73 DcmDataset& dataset, | |
| 74 unsigned int frame, | |
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75 PixelFormat format, |
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76 bool allowColorConversion); |
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77 |
| 863 | 78 static bool DecodePreview(ImageBuffer& target, |
| 79 DcmDataset& dataset, | |
| 80 unsigned int frame); | |
| 845 | 81 }; |
| 82 } |