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97 lines
2.4 KiB
97 lines
2.4 KiB
/******************************************************************** |
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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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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_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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#include "kwinglobals.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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static bool compositingPossible(); |
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static QString compositingNotPossibleReason(); |
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static bool openGlIsBroken(); |
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/** |
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* Tests whether GLX is supported and returns @c true |
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* in case KWin is compiled with OpenGL support and GLX |
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* is available. |
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* |
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* If KWin is compiled with OpenGL ES or without OpenGL at |
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* all, @c false is returned. |
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* @returns @c true if GLX is available, @c false otherwise and if not build with OpenGL support. |
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**/ |
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static bool hasGlx(); |
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bool recommendCompositing() const; |
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bool enableVSync() const { |
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return mEnableVSync; |
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} |
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bool enableDirectRendering() const { |
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return mEnableDirectRendering; |
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} |
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bool strictBinding() const { |
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return mStrictBinding; |
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} |
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void detect(); |
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protected: |
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void detectDriverAndVersion(); |
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void applyDriverSpecificOptions(); |
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bool initGLXContext(); |
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void deleteGLXContext(); |
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bool initEGLContext(); |
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void deleteEGLContext(); |
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private: |
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bool mRecommendCompositing; |
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bool mEnableVSync; |
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bool mEnableDirectRendering; |
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bool mStrictBinding; |
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#ifdef KWIN_HAVE_OPENGLES |
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EGLDisplay mEGLDisplay; |
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EGLContext mEGLContext; |
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EGLSurface mEGLSurface; |
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#else |
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GLXContext mGLContext; |
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#endif |
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Window mGLWindow; |
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}; |
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} |
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#endif //KWIN_COMPOSITINGPREFS_H |
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