+
−/**
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− * Orthanc - A Lightweight, RESTful DICOM Store
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− * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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− * Department, University Hospital of Liege, Belgium
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− * Copyright (C) 2017-2023 Osimis S.A., Belgium
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− * Copyright (C) 2024-2025 Orthanc Team SRL, Belgium
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− * Copyright (C) 2021-2025 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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− *
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− * This program is free software: you can redistribute it and/or
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− * modify it under the terms of the GNU Lesser General Public License
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− * as published by the Free Software Foundation, either version 3 of
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− * the License, or (at your option) any later version.
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− *
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− * This program is distributed in the hope that it will be useful, but
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− * WITHOUT ANY WARRANTY; without even the implied warranty of
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− * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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− * Lesser General Public License for more details.
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− *
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− * You should have received a copy of the GNU Lesser General Public
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− * License along with this program. If not, see
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− * <http://www.gnu.org/licenses/>.
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− **/
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−
+
−
+
−#pragma once
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−
+
−#if !defined(ORTHANC_ENABLE_DCMTK_TRANSCODING)
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−#  error Macro ORTHANC_ENABLE_DCMTK_TRANSCODING must be defined to use this file
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−#endif
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−
+
−#if ORTHANC_ENABLE_DCMTK_TRANSCODING != 1
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−#  error Transcoding is disabled, cannot compile this file
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−#endif
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−
+
−#include "IDicomTranscoder.h"
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−#include "../MultiThreading/Semaphore.h"
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−
+
−
+
−namespace Orthanc
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−{
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−  class ORTHANC_PUBLIC DcmtkTranscoder : public IDicomTranscoder
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−  {
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−  private:
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−    unsigned int  defaultLossyQuality_;
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−    Semaphore maxConcurrentExecutionsSemaphore_;
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−
+
−    bool InplaceTranscode(DicomTransferSyntax& selectedSyntax /* out */,
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−                          std::string& failureReason /* out */,
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−                          DcmFileFormat& dicom,
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−                          const std::set<DicomTransferSyntax>& allowedSyntaxes,
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−                          bool allowNewSopInstanceUid,
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−                          unsigned int lossyQuality);
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−    
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−  public:
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−    explicit DcmtkTranscoder(unsigned int maxConcurrentExecutions);
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−
+
−    void SetDefaultLossyQuality(unsigned int quality);
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−
+
−    unsigned int GetDefaultLossyQuality() const;
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−    
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−    static bool IsSupported(DicomTransferSyntax syntax);
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−
+
−    virtual bool Transcode(DicomImage& target,
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−                           DicomImage& source /* in, "GetParsed()" possibly modified */,
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−                           const std::set<DicomTransferSyntax>& allowedSyntaxes,
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−                           bool allowNewSopInstanceUid) ORTHANC_OVERRIDE;
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−
+
−    virtual bool Transcode(DicomImage& target,
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−                           DicomImage& source /* in, "GetParsed()" possibly modified */,
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−                           const std::set<DicomTransferSyntax>& allowedSyntaxes,
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−                           bool allowNewSopInstanceUid,
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−                           unsigned int lossyQuality) ORTHANC_OVERRIDE;
+
−  };
+
−}