168 lines
4.3 KiB
C++
168 lines
4.3 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) 2012 Casian Andrei <skeletk13@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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#ifndef KWIN_COLOR_CORRECTION_P_H_
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#define KWIN_COLOR_CORRECTION_P_H_
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#include "kwinglcolorcorrection.h"
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#include "kwinglutils_funcs.h"
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#include <QDBusAbstractInterface>
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#include <QDBusMetaType>
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#include <QDBusPendingReply>
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#include <QRect>
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#include <QVector>
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class QDBusPendingCallWatcher;
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/*
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* Clut
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* All this should be the same as in the color server code, in kolor-manager
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*/
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typedef QVector<quint16> Clut;
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typedef QList<Clut> ClutList;
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typedef struct { QRect r; Clut c; } RegionalClut;
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typedef QMultiMap<uint, RegionalClut> RegionalClutMap;
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Q_DECLARE_METATYPE(Clut)
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Q_DECLARE_METATYPE(ClutList)
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Q_DECLARE_METATYPE(RegionalClut)
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Q_DECLARE_METATYPE(RegionalClutMap)
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// Marshall the RegionalClut data into a D-Bus argument
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inline QDBusArgument &operator<<(QDBusArgument &argument, const RegionalClut &rc)
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{
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argument.beginStructure();
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argument << rc.r << rc.c;
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argument.endStructure();
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return argument;
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}
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// Retrieve the RegionalClut data from the D-Bus argument
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inline const QDBusArgument &operator>>(const QDBusArgument &argument, RegionalClut &rc)
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{
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argument.beginStructure();
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argument >> rc.r >> rc.c;
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argument.endStructure();
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return argument;
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}
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namespace KWin {
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class ColorServerInterface;
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/*
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* Color Correction Private Data
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*/
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class ColorCorrectionPrivate : public QObject
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{
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Q_OBJECT
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public:
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explicit ColorCorrectionPrivate(ColorCorrection* parent);
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virtual ~ColorCorrectionPrivate();
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bool setupCCTextures();
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bool deleteCCTextures();
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static bool setupCCTexture(GLuint texture, const Clut &clut);
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public Q_SLOTS:
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void colorServerUpdateSucceededSlot();
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void colorServerUpdateFailedSlot();
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public:
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bool m_enabled;
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bool m_hasError;
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bool m_duringEnablingPhase;
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int m_ccTextureUnit;
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ColorServerInterface *m_csi;
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const ClutList *m_outputCluts;
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QVector<GLuint> m_outputCCTextures;
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Clut m_dummyClut;
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GLuint m_dummyCCTexture;
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int m_lastOutput;
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private:
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ColorCorrection *q_ptr;
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Q_DECLARE_PUBLIC(ColorCorrection)
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};
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/*
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* Color Server DBus interface
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*/
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class ColorServerInterface : public QDBusAbstractInterface
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{
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Q_OBJECT
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public:
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static inline const char *staticInterfaceName()
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{ return "org.kde.KolorServer"; }
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public:
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ColorServerInterface(const QString &service,
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const QString &path,
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const QDBusConnection &connection,
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QObject *parent = nullptr);
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virtual ~ColorServerInterface();
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uint versionInfo() const;
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const ClutList& outputCluts() const;
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const RegionalClutMap& regionCluts() const;
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public Q_SLOTS:
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void update();
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Q_SIGNALS:
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void updateSucceeded();
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void updateFailed();
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void outputClutsChanged();
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void regionClutsChanged();
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private:
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QDBusPendingReply< uint > getVersionInfo();
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QDBusPendingReply< ClutList > getOutputCluts();
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QDBusPendingReply< RegionalClutMap > getRegionCluts();
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private Q_SLOTS:
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void callFinishedSlot(QDBusPendingCallWatcher *watcher);
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private:
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QDBusPendingCallWatcher *m_versionInfoWatcher;
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QDBusPendingCallWatcher *m_outputClutsWatcher;
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QDBusPendingCallWatcher *m_regionClutsWatcher;
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bool m_versionInfoUpdated;
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bool m_outputClutsUpdated;
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bool m_regionClutsUpdated;
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uint m_versionInfo;
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ClutList m_outputCluts;
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RegionalClutMap m_regionCluts;
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bool m_signaledFail;
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};
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} // KWin namespace
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#endif // KWIN_COLOR_CORRECTION_P_H_
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