65 lines
1.4 KiB
C++
65 lines
1.4 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2022 Olive Team
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This program 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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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, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef PLANARFILEDEVICE_H
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#define PLANARFILEDEVICE_H
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#include <olive/core/core.h>
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#include <QFile>
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#include <QObject>
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namespace olive
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{
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using namespace core;
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class PlanarFileDevice : public QObject {
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Q_OBJECT
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public:
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PlanarFileDevice(QObject *parent = nullptr);
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virtual ~PlanarFileDevice() override;
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bool isOpen() const
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{
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return !files_.isEmpty();
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}
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bool open(const QVector<QString> &filenames, QIODevice::OpenMode mode);
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qint64 read(char **data, qint64 bytes_per_channel, qint64 offset = 0);
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qint64 write(const char **data, qint64 bytes_per_channel,
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qint64 offset = 0);
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qint64 size() const;
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bool seek(qint64 pos);
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void close();
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private:
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QVector<QFile *> files_;
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};
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}
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#endif // PLANARFILEDEVICE_H
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