Qt 6.x
The Qt SDK
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Public Member Functions | Static Public Member Functions | List of all members
QOpenVGContext Class Reference

#include <qopenvgcontext_p.h>

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Public Member Functions

 QOpenVGContext (QWindow *window)
 
 ~QOpenVGContext ()
 
void makeCurrent ()
 
void makeCurrent (EGLSurface surface)
 
void doneCurrent ()
 
void swapBuffers ()
 
void swapBuffers (EGLSurface surface)
 
QWindow * window () const
 
EGLDisplay eglDisplay ()
 
EGLConfig eglConfig ()
 
EGLContext eglContext ()
 
QImage readFramebuffer (const QSize &size)
 
void getConfigs ()
 

Static Public Member Functions

static void checkErrors ()
 

Detailed Description

Definition at line 15 of file qopenvgcontext_p.h.

Constructor & Destructor Documentation

◆ QOpenVGContext()

QT_BEGIN_NAMESPACE QOpenVGContext::QOpenVGContext ( QWindow *  window)

Definition at line 13 of file qopenvgcontext.cpp.

References EGLDisplay(), EGLSurface(), QPlatformNativeInterface::nativeResourceForWindow(), QGuiApplication::platformNativeInterface(), qFatal, and window().

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◆ ~QOpenVGContext()

QOpenVGContext::~QOpenVGContext ( )

Definition at line 44 of file qopenvgcontext.cpp.

References doneCurrent().

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Member Function Documentation

◆ checkErrors()

void QOpenVGContext::checkErrors ( )
static

Definition at line 170 of file qopenvgcontext.cpp.

References error, QString::number(), and qDebug.

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◆ doneCurrent()

void QOpenVGContext::doneCurrent ( )

Definition at line 60 of file qopenvgcontext.cpp.

Referenced by ~QOpenVGContext(), and QSGOpenVGRenderLoop::windowDestroyed().

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◆ eglConfig()

EGLConfig QOpenVGContext::eglConfig ( )
inline

Definition at line 31 of file qopenvgcontext_p.h.

◆ eglContext()

EGLContext QOpenVGContext::eglContext ( )
inline

Definition at line 32 of file qopenvgcontext_p.h.

◆ eglDisplay()

EGLDisplay QOpenVGContext::eglDisplay ( )
inline

Definition at line 30 of file qopenvgcontext_p.h.

◆ getConfigs()

void QOpenVGContext::getConfigs ( )

Definition at line 87 of file qopenvgcontext.cpp.

References QList< T >::data(), qDebug, and QList< T >::size().

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◆ makeCurrent() [1/2]

void QOpenVGContext::makeCurrent ( )

Definition at line 50 of file qopenvgcontext.cpp.

References makeCurrent().

Referenced by makeCurrent(), and QSGOpenVGRenderLoop::renderWindow().

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◆ makeCurrent() [2/2]

void QOpenVGContext::makeCurrent ( EGLSurface  surface)

Definition at line 55 of file qopenvgcontext.cpp.

◆ readFramebuffer()

QImage QOpenVGContext::readFramebuffer ( const QSize &  size)

Definition at line 80 of file qopenvgcontext.cpp.

References QImage::bits(), QImage::bytesPerLine(), QImage::Format_RGB32, and QImage::mirrored().

Referenced by QSGOpenVGRenderLoop::renderWindow().

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◆ swapBuffers() [1/2]

void QOpenVGContext::swapBuffers ( )

Definition at line 65 of file qopenvgcontext.cpp.

References swapBuffers().

Referenced by QSGOpenVGRenderLoop::renderWindow(), and swapBuffers().

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◆ swapBuffers() [2/2]

void QOpenVGContext::swapBuffers ( EGLSurface  surface)

Definition at line 70 of file qopenvgcontext.cpp.

◆ window()

QWindow * QOpenVGContext::window ( ) const

Definition at line 75 of file qopenvgcontext.cpp.

Referenced by QOpenVGContext(), and QSGOpenVGRenderLoop::windowDestroyed().

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The documentation for this class was generated from the following files: