90 lines
2.1 KiB
C++
90 lines
2.1 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) 2007 Rivo Laks <rivolaks@hot.ee>
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You can Freely distribute this program under the GNU General Public
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License. See the file "COPYING" for the exact licensing terms.
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******************************************************************/
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#ifndef KWIN_COMPOSITINGPREFS_H
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#define KWIN_COMPOSITINGPREFS_H
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#include <QString>
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#include <QStringList>
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#include "kwinglutils.h"
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namespace KWin
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{
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class CompositingPrefs
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{
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public:
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CompositingPrefs();
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~CompositingPrefs();
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class Version : public QStringList
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{
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public:
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Version() : QStringList() {}
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Version( const QString& str );
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int compare( const Version& v ) const;
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bool operator<( const Version& v ) const { return ( compare( v ) == -1 ); }
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bool operator<=( const Version& v ) const { return ( compare( v ) != 1 ); }
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bool operator>( const Version& v ) const { return ( compare( v ) == 1 ); }
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bool operator>=( const Version& v ) const { return ( compare( v ) != -1 ); }
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};
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static bool compositingPossible();
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bool enableCompositing() const { return mEnableCompositing; }
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bool enableVSync() const { return mEnableVSync; }
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bool enableDirectRendering() const { return mEnableDirectRendering; }
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bool strictBinding() const { return mStrictBinding; }
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void detect();
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QString driver() const { return mDriver; }
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Version version() const { return mVersion; }
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bool xgl() const { return mXgl; }
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protected:
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void detectDriverAndVersion();
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void applyDriverSpecificOptions();
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static bool detectXgl();
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bool createGLXContext();
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void deleteGLXContext();
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private:
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QString mGLVendor;
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QString mGLRenderer;
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QString mGLVersion;
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QString mDriver;
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Version mVersion;
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bool mXgl;
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bool mEnableCompositing;
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bool mEnableVSync;
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bool mEnableDirectRendering;
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bool mStrictBinding;
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#ifdef HAVE_OPENGL
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GLXContext mGLContext;
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Window mGLWindow;
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#endif
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};
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}
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#endif //KWIN_COMPOSITINGPREFS_H
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