e8364f9a4b
Recent Khronos headers decided to break the world by guarding all function prototypes with GL_GLEXT_PROTOTYPES which has traditionally been used for extension headers only. Until this gets corrected - see https://lists.freedesktop.org/archives/mesa-dev/2016-September/128654.html - add the define to the config tests and qopengl.h. While 5.7 already has some of the qopengl.h fixes due to an upgraded ANGLE shipping with newer headers, this is a cross-platform issue that will surface everywhere eventually. Therefore we target the full set of fixes to 5.6. This time we also make sure the forced define of GL_GLEXT_PROTOTYPES is removed before including the ext header, thus apps get the ext protos only if they actually requested them. Task-number: QTBUG-56764 Change-Id: Ib2c6d2e7b71b8fb8683424f43e6289e64e4ee46c Reviewed-by: Oliver Wolff <oliver.wolff@qt.io> Reviewed-by: Andy Nichols <andy.nichols@qt.io>
51 lines
1.9 KiB
C++
51 lines
1.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the config.tests of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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****************************************************************************/
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#ifdef BUILD_ON_MAC
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#include <OpenGLES/ES3/gl.h>
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#else
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#define GL_GLEXT_PROTOTYPES
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#include <GLES3/gl3.h>
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#endif
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int main(int, char **)
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{
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glGetStringi(GL_EXTENSIONS, 0);
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glReadBuffer(GL_COLOR_ATTACHMENT1);
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static GLfloat f[6];
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glUniformMatrix2x3fv(0, 0, GL_FALSE, f);
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glMapBufferRange(GL_ARRAY_BUFFER, 0, 0, GL_MAP_READ_BIT);
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return 0;
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}
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