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| ** This file is part of the QtGui module of the Qt Toolkit. |
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| ** $QT_BEGIN_LICENSE:LGPL$ |
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| ** Public license version 3 or any later version approved by the KDE Free |
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| ****************************************************************************/ |
| #ifndef QSURFACEFORMAT_H |
| #define QSURFACEFORMAT_H |
| |
| #include <QtGui/qtguiglobal.h> |
| #include <QtCore/qpair.h> |
| #include <QtCore/qobjectdefs.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QOpenGLContext; |
| class QSurfaceFormatPrivate; |
| |
| class Q_GUI_EXPORT QSurfaceFormat |
| { |
| Q_GADGET |
| public: |
| enum FormatOption { |
| StereoBuffers = 0x0001, |
| DebugContext = 0x0002, |
| DeprecatedFunctions = 0x0004, |
| ResetNotification = 0x0008 |
| }; |
| Q_ENUM(FormatOption) |
| Q_DECLARE_FLAGS(FormatOptions, FormatOption) |
| |
| enum SwapBehavior { |
| DefaultSwapBehavior, |
| SingleBuffer, |
| DoubleBuffer, |
| TripleBuffer |
| }; |
| Q_ENUM(SwapBehavior) |
| |
| enum RenderableType { |
| DefaultRenderableType = 0x0, |
| OpenGL = 0x1, |
| OpenGLES = 0x2, |
| OpenVG = 0x4 |
| }; |
| Q_ENUM(RenderableType) |
| |
| enum OpenGLContextProfile { |
| NoProfile, |
| CoreProfile, |
| CompatibilityProfile |
| }; |
| Q_ENUM(OpenGLContextProfile) |
| |
| enum ColorSpace { |
| DefaultColorSpace, |
| sRGBColorSpace |
| }; |
| Q_ENUM(ColorSpace) |
| |
| QSurfaceFormat(); |
| /*implicit*/ QSurfaceFormat(FormatOptions options); |
| QSurfaceFormat(const QSurfaceFormat &other); |
| QSurfaceFormat &operator=(const QSurfaceFormat &other); |
| ~QSurfaceFormat(); |
| |
| void setDepthBufferSize(int size); |
| int depthBufferSize() const; |
| |
| void setStencilBufferSize(int size); |
| int stencilBufferSize() const; |
| |
| void setRedBufferSize(int size); |
| int redBufferSize() const; |
| void setGreenBufferSize(int size); |
| int greenBufferSize() const; |
| void setBlueBufferSize(int size); |
| int blueBufferSize() const; |
| void setAlphaBufferSize(int size); |
| int alphaBufferSize() const; |
| |
| void setSamples(int numSamples); |
| int samples() const; |
| |
| void setSwapBehavior(SwapBehavior behavior); |
| SwapBehavior swapBehavior() const; |
| |
| bool hasAlpha() const; |
| |
| void setProfile(OpenGLContextProfile profile); |
| OpenGLContextProfile profile() const; |
| |
| void setRenderableType(RenderableType type); |
| RenderableType renderableType() const; |
| |
| void setMajorVersion(int majorVersion); |
| int majorVersion() const; |
| |
| void setMinorVersion(int minorVersion); |
| int minorVersion() const; |
| |
| QPair<int, int> version() const; |
| void setVersion(int major, int minor); |
| |
| bool stereo() const; |
| void setStereo(bool enable); |
| |
| #if QT_DEPRECATED_SINCE(5, 2) |
| QT_DEPRECATED void setOption(QSurfaceFormat::FormatOptions opt); |
| QT_DEPRECATED bool testOption(QSurfaceFormat::FormatOptions opt) const; |
| #endif |
| |
| void setOptions(QSurfaceFormat::FormatOptions options); |
| void setOption(FormatOption option, bool on = true); |
| bool testOption(FormatOption option) const; |
| QSurfaceFormat::FormatOptions options() const; |
| |
| int swapInterval() const; |
| void setSwapInterval(int interval); |
| |
| ColorSpace colorSpace() const; |
| void setColorSpace(ColorSpace colorSpace); |
| |
| static void setDefaultFormat(const QSurfaceFormat &format); |
| static QSurfaceFormat defaultFormat(); |
| |
| private: |
| QSurfaceFormatPrivate *d; |
| |
| void detach(); |
| |
| friend Q_GUI_EXPORT bool operator==(const QSurfaceFormat&, const QSurfaceFormat&); |
| friend Q_GUI_EXPORT bool operator!=(const QSurfaceFormat&, const QSurfaceFormat&); |
| #ifndef QT_NO_DEBUG_STREAM |
| friend Q_GUI_EXPORT QDebug operator<<(QDebug, const QSurfaceFormat &); |
| #endif |
| }; |
| |
| Q_GUI_EXPORT bool operator==(const QSurfaceFormat&, const QSurfaceFormat&); |
| Q_GUI_EXPORT bool operator!=(const QSurfaceFormat&, const QSurfaceFormat&); |
| |
| #ifndef QT_NO_DEBUG_STREAM |
| Q_GUI_EXPORT QDebug operator<<(QDebug, const QSurfaceFormat &); |
| #endif |
| |
| Q_DECLARE_OPERATORS_FOR_FLAGS(QSurfaceFormat::FormatOptions) |
| |
| inline bool QSurfaceFormat::stereo() const |
| { |
| return testOption(QSurfaceFormat::StereoBuffers); |
| } |
| |
| QT_END_NAMESPACE |
| |
| #endif //QSURFACEFORMAT_H |