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#ifndef Magnum_Implementation_BufferState_h
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#define Magnum_Implementation_BufferState_h
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/*
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Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz>
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This file is part of Magnum.
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Magnum is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License version 3
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only, as published by the Free Software Foundation.
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Magnum 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 Lesser General Public License version 3 for more details.
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*/
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#include "Magnum.h"
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#include "Buffer.h"
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namespace Magnum { namespace Implementation {
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struct BufferState {
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#ifndef MAGNUM_TARGET_GLES
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static const std::size_t TargetCount = 13+1;
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#else
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#ifndef MAGNUM_TARGET_GLES2
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static const std::size_t TargetCount = 8+1;
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#else
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static const std::size_t TargetCount = 2+1;
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#endif
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#endif
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/* Target <-> index mapping */
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static std::size_t indexForTarget(Buffer::Target target);
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static const Buffer::Target targetForIndex[TargetCount-1];
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inline constexpr BufferState(): bindings() {}
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/* Currently bound buffer for all targets */
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GLuint bindings[TargetCount];
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};
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}}
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#endif
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