43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It 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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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#include "media/media_clip_implementation.h"
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namespace Media {
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namespace Clip {
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namespace internal {
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void ReaderImplementation::initDevice() {
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if (_data->isEmpty()) {
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if (_file.isOpen()) _file.close();
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_file.setFileName(_location->name());
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_dataSize = _file.size();
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} else {
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if (_buffer.isOpen()) _buffer.close();
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_buffer.setBuffer(_data);
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_dataSize = _data->size();
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}
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_device = _data->isEmpty() ? static_cast<QIODevice*>(&_file) : static_cast<QIODevice*>(&_buffer);
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}
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} // namespace internal
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} // namespace Clip
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} // namespace Media
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