kwin/linux_dmabuf.cpp
Aleix Pol 3a9d7a6e9d Port KWin to KWaylandServer
Summary: Away from KWayland::Server and KF5WaylandServer.

Test Plan: Builds, ran nested session

Reviewers: #kwin, #plasma, #frameworks, davidedmundson, zzag

Reviewed By: #kwin, #plasma, davidedmundson, zzag

Subscribers: zzag, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D29278
2020-04-30 12:56:08 +02:00

88 lines
2.7 KiB
C++

/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright © 2019 Roman Gilg <subdiff@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#include "linux_dmabuf.h"
#include "wayland_server.h"
#include <unistd.h>
namespace KWin
{
DmabufBuffer::DmabufBuffer(const QVector<Plane> &planes,
uint32_t format,
const QSize &size,
Flags flags)
: KWaylandServer::LinuxDmabufUnstableV1Buffer(format, size)
, m_planes(planes)
, m_format(format)
, m_size(size)
, m_flags(flags)
{
waylandServer()->addLinuxDmabufBuffer(this);
}
DmabufBuffer::~DmabufBuffer()
{
// Close all open file descriptors
for (int i = 0; i < m_planes.count(); i++) {
if (m_planes[i].fd != -1)
::close(m_planes[i].fd);
m_planes[i].fd = -1;
}
if (waylandServer()) {
waylandServer()->removeLinuxDmabufBuffer(this);
}
}
LinuxDmabuf::LinuxDmabuf()
: KWaylandServer::LinuxDmabufUnstableV1Interface::Impl()
{
Q_ASSERT(waylandServer());
waylandServer()->linuxDmabuf()->setImpl(this);
}
LinuxDmabuf::~LinuxDmabuf()
{
waylandServer()->linuxDmabuf()->setImpl(nullptr);
}
using Plane = KWaylandServer::LinuxDmabufUnstableV1Interface::Plane;
using Flags = KWaylandServer::LinuxDmabufUnstableV1Interface::Flags;
KWaylandServer::LinuxDmabufUnstableV1Buffer* LinuxDmabuf::importBuffer(const QVector<Plane> &planes,
uint32_t format,
const QSize &size,
Flags flags)
{
Q_UNUSED(planes)
Q_UNUSED(format)
Q_UNUSED(size)
Q_UNUSED(flags)
return nullptr;
}
void LinuxDmabuf::setSupportedFormatsAndModifiers(QHash<uint32_t, QSet<uint64_t> > &set)
{
waylandServer()->linuxDmabuf()->setSupportedFormatsWithModifiers(set);
}
}