QWaylandReadbackEglIntegration Class Reference

#include <qwaylandreadbackeglintegration.h>

Inheritance diagram for QWaylandReadbackEglIntegration:

Public Functions
QWaylandWindow *	createEglWindow (QWidget *widget)
int	depth () const
EGLDisplay	eglDisplay ()
void	initialize ()
	QWaylandReadbackEglIntegration (QWaylandDisplay *display)
Window	rootWindow () const
QWaylandDisplay *	waylandDisplay () const
Display *	xDisplay () const
	~QWaylandReadbackEglIntegration ()
Public Functions inherited from QWaylandGLIntegration
	QWaylandGLIntegration ()
virtual	~QWaylandGLIntegration ()

Properties
Display *	mDisplay
EGLDisplay	mEglDisplay
Window	mRootWindow
int	mScreen
QWaylandDisplay *	mWaylandDisplay

Additional Inherited Members
Static Public Functions inherited from QWaylandGLIntegration
static QWaylandGLIntegration *	createGLIntegration (QWaylandDisplay *waylandDisplay)

Detailed Description

Definition at line 57 of file qwaylandreadbackeglintegration.h.

Constructors and Destructors

QWaylandReadbackEglIntegration()

QWaylandReadbackEglIntegration::QWaylandReadbackEglIntegration

(

QWaylandDisplay *

display

)

Definition at line 48 of file qwaylandreadbackeglintegration.cpp.

Referenced by QWaylandGLIntegration::createGLIntegration().

    : QWaylandGLIntegration()
    , mWaylandDisplay(display)
{
    qDebug() << "Using Readback-EGL";
    char *display_name = getenv("DISPLAY");
    mDisplay = XOpenDisplay(display_name);
    mScreen = XDefaultScreen(mDisplay);
    mRootWindow = XDefaultRootWindow(mDisplay);
    XSync(mDisplay, False);
}

~QWaylandReadbackEglIntegration()

QWaylandReadbackEglIntegration::~QWaylandReadbackEglIntegration

(

)

Definition at line 60 of file qwaylandreadbackeglintegration.cpp.

{
    XCloseDisplay(mDisplay);
}

Functions

createEglWindow()

QWaylandWindow * QWaylandReadbackEglIntegration::createEglWindow ( QWidget *  widget )

virtual

Implements QWaylandGLIntegration.

Definition at line 84 of file qwaylandreadbackeglintegration.cpp.

{
    return new QWaylandReadbackEglWindow(widget,this);
}

depth()

int QWaylandReadbackEglIntegration::depth

(

)

const

Definition at line 99 of file qwaylandreadbackeglintegration.cpp.

Referenced by QWaylandReadbackEglContext::geometryChanged().

{
    return XDefaultDepth(mDisplay,mScreen);
}

eglDisplay()

EGLDisplay QWaylandReadbackEglIntegration::eglDisplay

(

)

Definition at line 89 of file qwaylandreadbackeglintegration.cpp.

Referenced by QWaylandReadbackEglContext::doneCurrent(), QWaylandReadbackEglContext::geometryChanged(), QWaylandReadbackEglContext::makeCurrent(), QWaylandReadbackEglContext::platformWindowFormat(), QWaylandReadbackEglContext::QWaylandReadbackEglContext(), QWaylandReadbackEglContext::swapBuffers(), and QWaylandReadbackEglContext::~QWaylandReadbackEglContext().

{
    return mEglDisplay;
}

initialize()

void QWaylandReadbackEglIntegration::initialize ( )

virtual

Implements QWaylandGLIntegration.

Definition at line 71 of file qwaylandreadbackeglintegration.cpp.

{
    eglBindAPI(EGL_OPENGL_ES_API);
    mEglDisplay = eglGetDisplay(mDisplay);
    EGLint major, minor;
    EGLBoolean initialized = eglInitialize(mEglDisplay,&major,&minor);
    if (initialized) {
        qDebug() << "EGL initialized successfully" << major << "," << minor;
    } else {
        qDebug() << "EGL could not initialized. All EGL and GL operations will fail";
    }
}

rootWindow()

Window QWaylandReadbackEglIntegration::rootWindow

(

)

const

Definition at line 94 of file qwaylandreadbackeglintegration.cpp.

Referenced by QWaylandReadbackEglContext::geometryChanged().

{
    return mRootWindow;
}

waylandDisplay()

QWaylandDisplay * QWaylandReadbackEglIntegration::waylandDisplay

(

)

const

Definition at line 109 of file qwaylandreadbackeglintegration.cpp.

Referenced by QWaylandReadbackEglContext::geometryChanged().

{
    return mWaylandDisplay;
}

xDisplay()

Display * QWaylandReadbackEglIntegration::xDisplay

(

)

const

Definition at line 104 of file qwaylandreadbackeglintegration.cpp.

Referenced by QWaylandReadbackEglContext::geometryChanged().

{
    return mDisplay;
}

Properties

mDisplay

Display* QWaylandReadbackEglIntegration::mDisplay

private

Definition at line 75 of file qwaylandreadbackeglintegration.h.

Referenced by depth(), initialize(), QWaylandReadbackEglIntegration(), xDisplay(), and ~QWaylandReadbackEglIntegration().

mEglDisplay

EGLDisplay QWaylandReadbackEglIntegration::mEglDisplay

private

Definition at line 78 of file qwaylandreadbackeglintegration.h.

Referenced by eglDisplay(), and initialize().

mRootWindow

Window QWaylandReadbackEglIntegration::mRootWindow

private

Definition at line 77 of file qwaylandreadbackeglintegration.h.

Referenced by QWaylandReadbackEglIntegration(), and rootWindow().

mScreen

int QWaylandReadbackEglIntegration::mScreen

private

Definition at line 76 of file qwaylandreadbackeglintegration.h.

Referenced by depth(), and QWaylandReadbackEglIntegration().

mWaylandDisplay

QWaylandDisplay* QWaylandReadbackEglIntegration::mWaylandDisplay

private

Definition at line 74 of file qwaylandreadbackeglintegration.h.

Referenced by waylandDisplay().

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

• /src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglintegration.h
• /src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglintegration.cpp