pipewireencodedstream.h

/*
    SPDX-FileCopyrightText: 2023 Aleix Pol Gonzalez <aleixpol@kde.org>
 
    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/
 
#pragma once
 
#include <QObject>
 
#include "pipewirebaseencodedstream.h"
#include <kpipewire_export.h>
 
struct PipeWireCursor;
class PipeWirePacketPrivate;
 
class KPIPEWIRE_EXPORT PipeWireEncodedStream : public PipeWireBaseEncodedStream
{
    Q_OBJECT
public:
    PipeWireEncodedStream(QObject *parent = nullptr);
    ~PipeWireEncodedStream() override;
 
    class Packet
    {
    public:
        Packet(bool isKey, const QByteArray &data);
 
        /// Whether the packet represents a key frame
        bool isKeyFrame() const;
        QByteArray data() const;
 
        std::shared_ptr<PipeWirePacketPrivate> d;
    };
 
Q_SIGNALS:
    /// will be emitted when the stream initializes as well as when the value changes
    void sizeChanged(const QSize &size);
    void cursorChanged(const PipeWireCursor &cursor);
    void newPacket(const Packet &packet);
 
protected:
    std::unique_ptr<PipeWireProduce> makeProduce() override;
};