OpenGLRenderingContext Class Reference

Classes#
struct	Failed
struct	NotTried

Public Member Functions#
	OpenGLRenderingContext (const ARenderingContextOptions::OpenGL &config)
AImage	makeScreenshot () override
void	beginPaint (AWindowBase &window) override
void	endPaint (AWindowBase &window) override
void	beginResize (AWindowBase &window) override
void	endResize (AWindowBase &window) override
uint32_t	getDefaultFb () const noexcept
void	bindViewport ()
glm::uvec2	viewportSize () const noexcept
uint32_t	getSupersamplingRatio () const noexcept
AOptional< gl::Framebuffer * >	framebuffer () noexcept
IRenderer &	renderer () override
Public Member Functions inherited from CommonRenderingContext
void	requestFrame ()
Public Member Functions inherited from IRenderingContext
virtual void	init (const Init &init)
virtual void	destroyNativeWindow (AWindowBase &window)=0

Static Public Member Functions#
static gl::Framebuffer	newOffscreenRenderingFramebuffer (glm::uvec2 initialSize)

Protected Member Functions#
virtual void	endFramebuffer ()

Static Protected Member Functions#
static _< OpenGLRenderer >	ourRenderer ()

Protected Attributes#
_< OpenGLRenderer >	mRenderer
glm::uvec2	mViewportSize
std::variant< NotTried, Failed, gl::Framebuffer >	mFramebuffer
Protected Attributes inherited from CommonRenderingContext
AString	mWindowClass
HDC	mWindowDC
HDC	mPainterDC = nullptr
PAINTSTRUCT	mPaintstruct
AWindow *	mWindow
void *	mDisplayLink
bool	mFrameScheduled = false
bool	mSmoothResize = !(ARenderingContextOptions::get().flags & ARenderContextFlags::NO_SMOOTH)

Member Function Documentation#

beginPaint()#

void OpenGLRenderingContext::beginPaint ( AWindowBase & window )

overridevirtual

Reimplemented from CommonRenderingContext.

beginResize()#

void OpenGLRenderingContext::beginResize ( AWindowBase & window )

overridevirtual

Implements IRenderingContext.

endPaint()#

void OpenGLRenderingContext::endPaint ( AWindowBase & window )

overridevirtual

Reimplemented from CommonRenderingContext.

endResize()#

void OpenGLRenderingContext::endResize ( AWindowBase & window )

overridevirtual

Implements IRenderingContext.

makeScreenshot()#

AImage OpenGLRenderingContext::makeScreenshot ( )

overridevirtual

Implements IRenderingContext.

renderer()#

IRenderer & OpenGLRenderingContext::renderer ( )

inlineoverridevirtual

Implements IRenderingContext.

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Contents

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

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