kanzi::platform::AbstractWindowSurface Class Reference

Base class for surface-specific data. More...

#include <kanzi/platform/platform/gl/graphics_context/egl/egl_graphics_context.hpp>

Inheritance diagram for kanzi::platform::AbstractWindowSurface:

Public Member Functions
	AbstractWindowSurface (AbstractWindowSurface &&) noexcept=delete
	Move constructor.
	AbstractWindowSurface (const AbstractWindowSurface &) noexcept=delete
	Copy constructor.
virtual KZ_NO_DISCARD ::EGLSurface	getNativeSurface () const noexcept=0
	Gets the underlying EGL surface handle.
AbstractWindowSurface &	operator= (AbstractWindowSurface &&) noexcept=delete
	Move assignment operator.
AbstractWindowSurface &	operator= (const AbstractWindowSurface &) noexcept=delete
	Copy assignment operator.
virtual bool	swapBuffers () noexcept=0
	Swaps EGL buffers.
virtual	~AbstractWindowSurface () noexcept=default
	Destructor.

Protected Member Functions
	AbstractWindowSurface () noexcept=default
	Constructor.

Detailed Description

Base class for surface-specific data.

Subclass this to provide a custom EGL window surface implementation. For the standard EGL window and pixmap surface case, use StandardSurface. For QNX stream-based surfaces, use QnxStreamsSurface.

Since

Kanzi 4.1.0

Attention

This feature is experimental and is likely to change in future releases.

Constructor & Destructor Documentation

~AbstractWindowSurface()

virtual kanzi::platform::AbstractWindowSurface::~AbstractWindowSurface ( )

virtualdefaultnoexcept

Destructor.

AbstractWindowSurface() [1/3]

kanzi::platform::AbstractWindowSurface::AbstractWindowSurface ( const AbstractWindowSurface & )

deletenoexcept

Copy constructor.

AbstractWindowSurface() [2/3]

kanzi::platform::AbstractWindowSurface::AbstractWindowSurface ( AbstractWindowSurface && )

deletenoexcept

Move constructor.

AbstractWindowSurface() [3/3]

kanzi::platform::AbstractWindowSurface::AbstractWindowSurface ( )

explicitprotecteddefaultnoexcept

Constructor.

Member Function Documentation

operator=() [1/2]

AbstractWindowSurface & kanzi::platform::AbstractWindowSurface::operator= ( const AbstractWindowSurface & )

deletenoexcept

Copy assignment operator.

operator=() [2/2]

AbstractWindowSurface & kanzi::platform::AbstractWindowSurface::operator= ( AbstractWindowSurface && )

deletenoexcept

Move assignment operator.

getNativeSurface()

virtual KZ_NO_DISCARD ::EGLSurface kanzi::platform::AbstractWindowSurface::getNativeSurface ( ) const

pure virtualnoexcept

Gets the underlying EGL surface handle.

Returns

Native EGLSurface.

Implemented in kanzi::platform::StandardSurface, and kanzi::platform::QnxStreamsSurface.

swapBuffers()

virtual bool kanzi::platform::AbstractWindowSurface::swapBuffers ( )

pure virtualnoexcept

Swaps EGL buffers.

Returns

On success, true, otherwise false.

Implemented in kanzi::platform::StandardSurface, and kanzi::platform::QnxStreamsSurface.

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

• kanzi/platform/platform/gl/graphics_context/egl/egl_graphics_context.hpp