transaction_p.h

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/*
    SPDX-FileCopyrightText: 2023 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
 
    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/
 
#pragma once
 
#include "transaction.h"
 
#include <QObject>
#include <QSocketNotifier>
 
namespace KWin
{
 
class TransactionDmaBufLocker : public QObject
{
    Q_OBJECT
 
public:
    static TransactionDmaBufLocker *get(GraphicsBuffer *buffer);
 
    void add(Transaction *transaction);
 
private:
    explicit TransactionDmaBufLocker(const DmaBufAttributes *attributes);
 
    bool arm();
 
    QList<Transaction *> m_transactions;
    QList<QSocketNotifier *> m_pending;
    std::vector<std::unique_ptr<QSocketNotifier>> m_notifiers;
};
 
} // namespace KWin