3482378278
Summary: Lift high-level properties into new Screens child class for platform plugins using the Output class. Directly make DrmScreens a child class of OutputScreens. Test Plan: Manually and auto tests with 94%. Reviewers: #kwin Differential Revision: https://phabricator.kde.org/D11782
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
/********************************************************************
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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 (C) 2015 Martin Gräßlin <mgraesslin@kde.org>
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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 "screens_drm.h"
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#include "drm_backend.h"
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#include "drm_output.h"
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namespace KWin
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{
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DrmScreens::DrmScreens(DrmBackend *backend, QObject *parent)
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: OutputScreens(backend, parent)
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, m_backend(backend)
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{
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connect(backend, &DrmBackend::screensQueried, this, &DrmScreens::updateCount);
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connect(backend, &DrmBackend::screensQueried, this, &DrmScreens::changed);
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}
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DrmScreens::~DrmScreens() = default;
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float DrmScreens::refreshRate(int screen) const
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{
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const auto enOuts = m_backend->drmEnabledOutputs();
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if (screen >= enOuts.size()) {
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return Screens::refreshRate(screen);
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}
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return enOuts.at(screen)->currentRefreshRate() / 1000.0f;
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}
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bool DrmScreens::supportsTransformations(int screen) const
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{
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const auto enOuts = m_backend->drmEnabledOutputs();
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if (screen >= enOuts.size()) {
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return false;
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}
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return enOuts.at(screen)->supportsTransformations();
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}
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}
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