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/*
* Copyright (C) 2017 Konstantin Tokarev <annulen@yandex.ru>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <private/qopenglvertexarrayobject_p.h>
#ifndef VAO_FUNCTIONS
#error You must define VAO_FUNCTIONS macro before including this header
#endif
#if QT_VERSION >= QT_VERSION_CHECK(5, 4, 0)
#define LOOKUP_VAO_FUNCTION(f, ...) VAO_FUNCTIONS->f(__VA_ARGS__)
#else
#define LOOKUP_VAO_FUNCTION(f, ...)
#endif
#define glGenVertexArrays(...) LOOKUP_VAO_FUNCTION(glGenVertexArrays, __VA_ARGS__)
#define glDeleteVertexArrays(...) LOOKUP_VAO_FUNCTION(glDeleteVertexArrays, __VA_ARGS__)
#define glIsVertexArray(...) LOOKUP_VAO_FUNCTION(glIsVertexArray, __VA_ARGS__)
#define glBindVertexArray(...) LOOKUP_VAO_FUNCTION(glBindVertexArray, __VA_ARGS__)
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