Mercurial > hg > orthanc
annotate OrthancFramework/Sources/Images/JpegWriter.h @ 4780:ebb801d44e06
optimization in ImageProcessing::ShiftScale()
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 30 Aug 2021 12:13:05 +0200 |
| parents | d9473bd5ed43 |
| children | 7053502fbf97 |
| rev | line source |
|---|---|
| 1602 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 1900 | 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
| 1602 | 4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2021 Osimis S.A., Belgium |
| 1602 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
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8 * modify it under the terms of the GNU Lesser General Public License |
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9 * as published by the Free Software Foundation, either version 3 of |
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10 * the License, or (at your option) any later version. |
| 1602 | 11 * |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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15 * Lesser General Public License for more details. |
| 1602 | 16 * |
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17 * You should have received a copy of the GNU Lesser General Public |
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18 * License along with this program. If not, see |
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19 * <http://www.gnu.org/licenses/>. |
| 1602 | 20 **/ |
| 21 | |
| 22 | |
| 23 #pragma once | |
| 24 | |
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25 #if !defined(ORTHANC_ENABLE_JPEG) |
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26 # error The macro ORTHANC_ENABLE_JPEG must be defined |
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27 #endif |
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28 |
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29 #if ORTHANC_ENABLE_JPEG != 1 |
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30 # error JPEG support must be enabled to include this file |
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31 #endif |
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32 |
| 1916 | 33 #include "IImageWriter.h" |
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34 #include "../Compatibility.h" // For ORTHANC_OVERRIDE |
| 1602 | 35 |
| 36 namespace Orthanc | |
| 37 { | |
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38 class ORTHANC_PUBLIC JpegWriter : public IImageWriter |
| 1602 | 39 { |
| 1916 | 40 protected: |
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41 #if ORTHANC_SANDBOXED == 0 |
| 1916 | 42 virtual void WriteToFileInternal(const std::string& filename, |
| 43 unsigned int width, | |
| 44 unsigned int height, | |
| 45 unsigned int pitch, | |
| 46 PixelFormat format, | |
| 4200 | 47 const void* buffer) ORTHANC_OVERRIDE; |
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48 #endif |
| 1916 | 49 |
| 50 virtual void WriteToMemoryInternal(std::string& jpeg, | |
| 51 unsigned int width, | |
| 52 unsigned int height, | |
| 53 unsigned int pitch, | |
| 54 PixelFormat format, | |
| 4200 | 55 const void* buffer) ORTHANC_OVERRIDE; |
| 1916 | 56 |
| 1602 | 57 private: |
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58 uint8_t quality_; |
| 1602 | 59 |
| 60 public: | |
| 4300 | 61 JpegWriter(); |
| 1602 | 62 |
| 63 void SetQuality(uint8_t quality); | |
| 64 | |
| 4300 | 65 uint8_t GetQuality() const; |
| 1602 | 66 }; |
| 67 } |