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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the QtDataVisualization module.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
**
****************************************************************************/
#ifndef QUTILS_H
#define QUTILS_H
#include <QtGui/QSurfaceFormat>
namespace QtDataVisualization {
inline static QSurfaceFormat qDefaultSurfaceFormat(bool antialias = true)
{
QSurfaceFormat surfaceFormat;
surfaceFormat.setDepthBufferSize(24);
surfaceFormat.setStencilBufferSize(8);
surfaceFormat.setSwapBehavior(QSurfaceFormat::DoubleBuffer);
#if !defined(QT_OPENGL_ES_2)
surfaceFormat.setRenderableType(QSurfaceFormat::OpenGL);
#else
// Antialias not supported for ES
antialias = false;
surfaceFormat.setRenderableType(QSurfaceFormat::OpenGLES);
surfaceFormat.setRedBufferSize(8);
surfaceFormat.setBlueBufferSize(8);
surfaceFormat.setGreenBufferSize(8);
#endif
if (antialias)
surfaceFormat.setSamples(8);
else
surfaceFormat.setSamples(0);
return surfaceFormat;
}
}
#endif
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