screencastsource.h

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/*
    SPDX-FileCopyrightText: 2021 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include <QObject>
#include <spa/buffer/buffer.h>
#include <spa/param/video/raw.h>
 
namespace KWin
{
 
class GLFramebuffer;
class GLTexture;
 
class ScreenCastSource : public QObject
{
    Q_OBJECT
 
public:
    explicit ScreenCastSource(QObject *parent = nullptr);
 
    virtual uint refreshRate() const = 0;
    virtual bool hasAlphaChannel() const = 0;
    virtual quint32 drmFormat() const = 0;
    virtual QSize textureSize() const = 0;
 
    virtual void render(GLFramebuffer *target) = 0;
    virtual void render(spa_data *spa, spa_video_format format) = 0;
    virtual std::chrono::nanoseconds clock() const = 0;
 
Q_SIGNALS:
    void closed();
};
 
} // namespace KWin