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52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
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// vim: set tabstop=4 shiftwidth=4 expandtab:
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/*
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Gwenview: an image viewer
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Copyright 2008 Aurélien Gâteau <agateau@kde.org>
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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 General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.
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*/
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#ifndef IODEVICEJPEGSOURCEMANAGER_H
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#define IODEVICEJPEGSOURCEMANAGER_H
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// Qt
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// KDE
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// Local
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class QIODevice;
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struct jpeg_decompress_struct;
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namespace Gwenview
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{
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/**
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* This namespace provides a function which makes it possible to decode JPEG
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* files with libjpeg from a QIODevice instance.
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*
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* To use it, simply call setup() to initialize your jpeg_decompress_struct
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* with QIODevice-ready callbacks. The device should be opened for reading.
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*/
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namespace IODeviceJpegSourceManager
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{
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void setup(jpeg_decompress_struct* cinfo, QIODevice* ioDevice);
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} // namespace
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} // namespace
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#endif /* IODEVICEJPEGSOURCEMANAGER_H */
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