fdd804bdf4
Whether creating the OpenGL context succeeds or not had no influence in any decisions on the used settings for OpenGL based compositing. The only valid information CompositingPrefs still detects is whether direct rendering should be used which is performed out of process and does not require a context. So overall the context creation is not needed and can be removed. REVIEW: 104778
67 lines
1.8 KiB
C++
67 lines
1.8 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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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 enableDirectRendering() const {
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return mEnableDirectRendering;
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}
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void detect();
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private:
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bool mEnableDirectRendering;
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};
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}
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#endif //KWIN_COMPOSITINGPREFS_H
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