9cf2730f8d
Summary: With the new Output class we can set the gamma directly here. This is also a stepping stone to adjust individual output gamma adjustment later on. This means any future backend, which aims to support the color correction frontend needs to use the Output class. Test Plan: Night Color test still passes. Reviewers: #kwin Subscribers: kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D11803
94 lines
2.5 KiB
C++
94 lines
2.5 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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#ifndef KWIN_VIRTUAL_BACKEND_H
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#define KWIN_VIRTUAL_BACKEND_H
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#include "platform.h"
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#include <kwin_export.h>
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#include <QObject>
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#include <QRect>
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class QTemporaryDir;
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struct gbm_device;
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namespace KWin
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{
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class VirtualOutput;
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class KWIN_EXPORT VirtualBackend : public Platform
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{
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Q_OBJECT
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Q_INTERFACES(KWin::Platform)
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Q_PLUGIN_METADATA(IID "org.kde.kwin.Platform" FILE "virtual.json")
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public:
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VirtualBackend(QObject *parent = nullptr);
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virtual ~VirtualBackend();
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void init() override;
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bool saveFrames() const {
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return !m_screenshotDir.isNull();
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}
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QString screenshotDirPath() const;
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Screens *createScreens(QObject *parent = nullptr) override;
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QPainterBackend* createQPainterBackend() override;
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OpenGLBackend *createOpenGLBackend() override;
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Q_INVOKABLE void setVirtualOutputs(int count, QVector<QRect> geometries = QVector<QRect>());
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Outputs outputs() const override;
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Outputs enabledOutputs() const override;
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int drmFd() const {
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return m_drmFd;
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}
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void setDrmFd(int fd) {
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m_drmFd = fd;
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}
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gbm_device *gbmDevice() const {
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return m_gbmDevice;
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}
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void setGbmDevice(gbm_device *device) {
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m_gbmDevice = device;
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}
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QVector<CompositingType> supportedCompositors() const override {
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return QVector<CompositingType>{OpenGLCompositing, QPainterCompositing};
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}
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Q_SIGNALS:
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void virtualOutputsSet(bool countChanged);
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private:
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QVector<VirtualOutput*> m_outputs;
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QVector<VirtualOutput*> m_enabledOutputs;
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QScopedPointer<QTemporaryDir> m_screenshotDir;
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int m_drmFd = -1;
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gbm_device *m_gbmDevice = nullptr;
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};
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}
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#endif
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