kwin/linux_dmabuf.h
2020-08-07 19:57:56 +00:00

63 lines
1.8 KiB
C++

/*
KWin - the KDE window manager
This file is part of the KDE project.
SPDX-FileCopyrightText: 2019 Roman Gilg <subdiff@gmail.com>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#pragma once
#include <kwin_export.h>
#include <KWaylandServer/linuxdmabuf_v1_interface.h>
#include <QVector>
namespace KWin
{
class KWIN_EXPORT DmabufBuffer : public KWaylandServer::LinuxDmabufUnstableV1Buffer
{
public:
using Plane = KWaylandServer::LinuxDmabufUnstableV1Interface::Plane;
using Flags = KWaylandServer::LinuxDmabufUnstableV1Interface::Flags;
DmabufBuffer(const QVector<Plane> &planes,
uint32_t format,
const QSize &size,
Flags flags);
~DmabufBuffer() override;
const QVector<Plane> &planes() const { return m_planes; }
uint32_t format() const { return m_format; }
QSize size() const { return m_size; }
Flags flags() const { return m_flags; }
private:
QVector<Plane> m_planes;
uint32_t m_format;
QSize m_size;
Flags m_flags;
};
class KWIN_EXPORT LinuxDmabuf : public KWaylandServer::LinuxDmabufUnstableV1Interface::Impl
{
public:
using Plane = KWaylandServer::LinuxDmabufUnstableV1Interface::Plane;
using Flags = KWaylandServer::LinuxDmabufUnstableV1Interface::Flags;
explicit LinuxDmabuf();
~LinuxDmabuf() override;
KWaylandServer::LinuxDmabufUnstableV1Buffer *importBuffer(const QVector<Plane> &planes,
uint32_t format,
const QSize &size,
Flags flags) override;
protected:
void setSupportedFormatsAndModifiers(QHash<uint32_t, QSet<uint64_t> > &set);
};
}