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annotate Framework/Inputs/TiledPyramidStatistics.cpp @ 318:8ad12abde290

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sparse re-encoding with OpenSlide (notably for MIRAX format)
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 11 Sep 2024 16:11:16 +0200
parents 0683312e21ba
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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 * Copyright (C) 2017-2023 Osimis S.A., Belgium
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium
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7020852a8fa9 updated year to 2024
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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8 *
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9 * This program is free software: you can redistribute it and/or
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10 * modify it under the terms of the GNU Affero General Public License
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11 * as published by the Free Software Foundation, either version 3 of
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12 * the License, or (at your option) any later version.
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13 *
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14 * This program is distributed in the hope that it will be useful, but
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15 * WITHOUT ANY WARRANTY; without even the implied warranty of
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16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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17 * Affero General Public License for more details.
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18 *
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19 * You should have received a copy of the GNU Affero General Public License
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20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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21 **/
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22
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23
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24 #include "../PrecompiledHeadersWSI.h"
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25 #include "TiledPyramidStatistics.h"
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26
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27 #include <Logging.h>
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30 namespace OrthancWSI
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31 {
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32 TiledPyramidStatistics::TiledPyramidStatistics(ITiledPyramid& source) :
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33 source_(source),
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34 countRawAccesses_(0),
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35 countDecodedTiles_(0)
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36 {
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37 }
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38
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39
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40 TiledPyramidStatistics::~TiledPyramidStatistics()
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41 {
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42 LOG(WARNING) << "Closing the input image ("
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43 << countRawAccesses_ << " raw accesses to the tiles, "
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44 << countDecodedTiles_ << " decoded tiles)";
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45 }
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48 bool TiledPyramidStatistics::ReadRawTile(std::string& tile,
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49 ImageCompression& compression,
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50 unsigned int level,
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51 unsigned int tileX,
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52 unsigned int tileY)
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53 {
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54 if (source_.ReadRawTile(tile, compression, level, tileX, tileY))
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55 {
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56 boost::mutex::scoped_lock lock(mutex_);
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57 countRawAccesses_++;
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58 return true;
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59 }
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60 else
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61 {
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62 return false;
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63 }
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64 }
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67 Orthanc::ImageAccessor* TiledPyramidStatistics::DecodeTile(bool& isEmpty,
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68 unsigned int level,
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69 unsigned int tileX,
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70 unsigned int tileY)
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71 {
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72 {
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73 boost::mutex::scoped_lock lock(mutex_);
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74 countDecodedTiles_++;
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75 }
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77 return source_.DecodeTile(isEmpty, level, tileX, tileY);
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78 }
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79 }