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Diffstat (limited to 'src/datavisualization/utils/qutils.h')
-rw-r--r-- | src/datavisualization/utils/qutils.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/datavisualization/utils/qutils.h b/src/datavisualization/utils/qutils.h new file mode 100644 index 00000000..43375a9c --- /dev/null +++ b/src/datavisualization/utils/qutils.h @@ -0,0 +1,48 @@ +/**************************************************************************** +** +** 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.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); +#endif + + if (antialias) + surfaceFormat.setSamples(8); + + return surfaceFormat; +} + +} + +#endif |