author | Eckhart Koeppen <eckhart.koppen@nokia.com> |
Thu, 08 Apr 2010 14:19:33 +0300 | |
branch | RCL_3 |
changeset 7 | 3f74d0d4af4c |
parent 4 | 3b1da2848fc7 |
permissions | -rw-r--r-- |
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/**************************************************************************** |
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** |
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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** All rights reserved. |
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** Contact: Nokia Corporation (qt-info@nokia.com) |
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** |
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** This file is part of the QtGui module of the Qt Toolkit. |
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** |
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** $QT_BEGIN_LICENSE:LGPL$ |
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** No Commercial Usage |
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** This file contains pre-release code and may not be distributed. |
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** You may use this file in accordance with the terms and conditions |
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** contained in the Technology Preview License Agreement accompanying |
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** this package. |
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** |
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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 as published by the Free Software |
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** Foundation and appearing in the file LICENSE.LGPL included in the |
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** packaging of this file. Please review the following information to |
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** ensure the GNU Lesser General Public License version 2.1 requirements |
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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** |
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** In addition, as a special exception, Nokia gives you certain additional |
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** rights. These rights are described in the Nokia Qt LGPL Exception |
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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** |
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** If you have questions regarding the use of this file, please contact |
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** Nokia at qt-info@nokia.com. |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** $QT_END_LICENSE$ |
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** |
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****************************************************************************/ |
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#ifndef QEGLPROPERTIES_P_H |
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#define QEGLPROPERTIES_P_H |
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// |
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// W A R N I N G |
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// ------------- |
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// |
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// This file is not part of the Qt API. It exists for the convenience |
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// of the QtOpenGL and QtOpenVG modules. This header file may change from |
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// version to version without notice, or even be removed. |
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// |
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// We mean it. |
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// |
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#include <QtCore/qvarlengtharray.h> |
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#include <QtGui/qimage.h> |
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QT_BEGIN_INCLUDE_NAMESPACE |
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#if defined(QT_OPENGL_ES_2) |
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# include <GLES2/gl2.h> |
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#endif |
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#if defined(QT_GLES_EGL) |
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# include <GLES/egl.h> |
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#else |
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# include <EGL/egl.h> |
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#endif |
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#if defined(Q_WS_X11) |
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// If <EGL/egl.h> included <X11/Xlib.h>, then the global namespace |
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// may have been polluted with X #define's. The following makes sure |
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// the X11 headers were included properly and then cleans things up. |
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#include <X11/Xlib.h> |
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#include <X11/Xutil.h> |
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#undef Bool |
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#undef Status |
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#undef None |
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#undef KeyPress |
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#undef KeyRelease |
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#undef FocusIn |
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#undef FocusOut |
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#undef Type |
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#undef FontChange |
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#undef CursorShape |
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#endif |
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QT_END_INCLUDE_NAMESPACE |
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QT_BEGIN_NAMESPACE |
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namespace QEgl { |
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enum API |
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{ |
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OpenGL, |
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OpenVG |
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}; |
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enum PixelFormatMatch |
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{ |
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ExactPixelFormat, |
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BestPixelFormat |
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}; |
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}; |
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class QX11Info; |
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class QPaintDevice; |
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class Q_GUI_EXPORT QEglProperties |
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{ |
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public: |
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QEglProperties(); |
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QEglProperties(EGLConfig); |
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QEglProperties(const QEglProperties& other) : props(other.props) {} |
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~QEglProperties() {} |
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int value(int name) const; |
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void setValue(int name, int value); |
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bool removeValue(int name); |
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bool isEmpty() const { return props[0] == EGL_NONE; } |
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const int *properties() const { return props.constData(); } |
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void setPixelFormat(QImage::Format pixelFormat); |
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#ifdef Q_WS_X11 |
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void setVisualFormat(const QX11Info *xinfo); |
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#endif |
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void setRenderableType(QEgl::API api); |
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void setPaintDeviceFormat(QPaintDevice *dev); |
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bool reduceConfiguration(); |
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QString toString() const; |
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static void dumpAllConfigs(); |
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private: |
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QVarLengthArray<int> props; |
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}; |
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QT_END_NAMESPACE |
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#endif // QEGLPROPERTIES_P_H |