spk::OpenGL::WglContext Class Reference

Manages a Windows WGL OpenGL context tied to a window. More...

#include <spk_wgl_context.hpp>

Collaboration diagram for spk::OpenGL::WglContext:

Classes
struct	Version
	Desired OpenGL major/minor version numbers. More...

Public Member Functions
	WglContext (Win32::Window &p_window, Version p_version)
	Creates an OpenGL context for a window with a desired version.
	WglContext (const WglContext &)=delete
WglContext &	operator= (const WglContext &)=delete
	WglContext (WglContext &&)=delete
WglContext &	operator= (WglContext &&)=delete
void	makeCurrent ()
	Activates this context on the current thread.
void	releaseCurrent ()
	Releases this context from the current thread.
void	clear ()
	Clears using the current ViewRegion settings.
void	resize (const spk::Extend2D &p_extend2D)
	Resizes viewport to match new client size.
void	swap ()
	Swaps buffers.
HandleDeviceContext	deviceContext () const noexcept
	Access to device context handle.
HandleRenderingContext	renderingContext () const noexcept
	Access to rendering context handle.

Detailed Description

Manages a Windows WGL OpenGL context tied to a window.

Constructor & Destructor Documentation

WglContext()

spk::OpenGL::WglContext::WglContext	(	Win32::Window &	p_window,
		Version	p_version )

Creates an OpenGL context for a window with a desired version.

Parameters

p_window	Target window.
p_version	OpenGL version.

Member Function Documentation

deviceContext()

WglContext::HandleDeviceContext spk::OpenGL::WglContext::deviceContext ( ) const

noexcept

Access to device context handle.

Returns

HDC.

renderingContext()

WglContext::HandleRenderingContext spk::OpenGL::WglContext::renderingContext ( ) const

noexcept

Access to rendering context handle.

Returns

HGLRC.

resize()

void spk::OpenGL::WglContext::resize

(

const spk::Extend2D &

p_extend2D

)

Resizes viewport to match new client size.

Parameters

p_extend2D

New dimensions.

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

• includes/structure/opengl/spk_wgl_context.hpp
• srcs/structure/opengl/spk_wgl_context.cpp