vcl/source/filter/jpeg/jpeg.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "JpegReader.hxx"
  21 #include "JpegWriter.hxx"
  22 #include "jpeg.hxx"
  23
  24 #include <vcl/graphicfilter.hxx>
  25
  26 VCL_DLLPUBLIC bool ImportJPEG( SvStream& rInputStream, Graphic& rGraphic, GraphicFilterImportFlags nImportFlags, BitmapScopedWriteAccess* ppAccess )
  27 {
  28     JPEGReader aJPEGReader(rInputStream, nImportFlags);
  29
  30     ReadState eReadState = aJPEGReader.Read(rGraphic, nImportFlags, ppAccess);
  31
  32     if (eReadState == JPEGREAD_ERROR)
  33         return false;
  34     return true;
  35 }
  36
  37 bool ExportJPEG(SvStream& rOutputStream, const Graphic& rGraphic,
  38                     const css::uno::Sequence<css::beans::PropertyValue>* pFilterData,
  39                     bool* pExportWasGrey)
  40 {
  41     JPEGWriter aJPEGWriter( rOutputStream, pFilterData, pExportWasGrey );
  42     bool bReturn = aJPEGWriter.Write( rGraphic );
  43     return bReturn;
  44 }
  45
  46 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */