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