54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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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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*
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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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef BACKENDS_GRAPHICS_OPENGL_EXTENSIONS_H
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#define BACKENDS_GRAPHICS_OPENGL_EXTENSIONS_H
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namespace OpenGL {
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/**
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* Description structure of all available extensions.
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*
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* This includes information whether extensions we are interested in is
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* available or not. If extensions we are interested in add additional
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* functions, we keep function pointers around in here too.
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*/
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struct ExtensionsDesc {
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/**
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* Reset extension state.
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*
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* This marks all extensions as unavailable.
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*/
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void reset();
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/** Whether GL_ARB_texture_non_power_of_two is available or not. */
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bool NPOTSupported;
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};
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/**
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* Description of all available extensions.
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*/
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extern ExtensionsDesc g_extensions;
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} // End of namespace OpenGL
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#endif
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