54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
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/********************************************************************
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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) 2017 Martin Flöser <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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#include "glx_context_attribute_builder.h"
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#include <epoxy/glx.h>
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#ifndef GLX_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV
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#define GLX_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV 0x20F7
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#endif
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namespace KWin
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{
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std::vector<int> GlxContextAttributeBuilder::build() const
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{
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std::vector<int> attribs;
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if (isVersionRequested()) {
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attribs.emplace_back(GLX_CONTEXT_MAJOR_VERSION_ARB);
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attribs.emplace_back(majorVersion());
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attribs.emplace_back(GLX_CONTEXT_MINOR_VERSION_ARB);
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attribs.emplace_back(minorVersion());
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}
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if (isRobust()) {
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attribs.emplace_back(GLX_CONTEXT_FLAGS_ARB);
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attribs.emplace_back(GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB);
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attribs.emplace_back(GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB);
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attribs.emplace_back(GLX_LOSE_CONTEXT_ON_RESET_ARB);
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if (isResetOnVideoMemoryPurge()) {
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attribs.emplace_back(GLX_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV);
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attribs.emplace_back(GL_TRUE);
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}
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}
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attribs.emplace_back(0);
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return attribs;
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}
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}
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