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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 *
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6 * This program is free software: you can redistribute it and/or
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7 * modify it under the terms of the GNU Affero General Public License
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8 * as published by the Free Software Foundation, either version 3 of
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9 * the License, or (at your option) any later version.
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10 *
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11 * This program is distributed in the hope that it will be useful, but
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12 * WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 * Affero General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU Affero General Public License
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17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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18 **/
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19
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20
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21 #pragma once
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22
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23 #include "Orthanc/Core/Enumerations.h"
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24
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25 #include <stdint.h>
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26 #include <string>
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27
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28 namespace OrthancWSI
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29 {
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30 enum ImageCompression
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31 {
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32 ImageCompression_Unknown,
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33 ImageCompression_None,
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34 ImageCompression_Dicom,
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35 ImageCompression_Png,
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36 ImageCompression_Jpeg,
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37 ImageCompression_Jpeg2000,
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38 ImageCompression_Tiff
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39 };
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40
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41 enum OpticalPath
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42 {
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43 OpticalPath_None,
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44 OpticalPath_Brightfield
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45 };
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46
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47 const char* EnumerationToString(ImageCompression compression);
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48
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49 ImageCompression DetectFormatFromFile(const std::string& path);
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50
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51 ImageCompression DetectFormatFromMemory(const void* buffer,
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52 size_t size);
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53
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54 inline unsigned int CeilingDivision(unsigned int a,
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55 unsigned int b)
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56 {
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57 if (a % b == 0)
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58 {
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59 return a / b;
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60 }
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61 else
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62 {
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63 return a / b + 1;
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64 }
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65 }
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66 }
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