35 lines
864 B
C++
35 lines
864 B
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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SPDX-FileCopyrightText: 2015 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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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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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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