FOpenGLViewport Class Reference

#include <OpenGLResources.h>

Inheritance diagram for FOpenGLViewport:

Public Member Functions
	FOpenGLViewport (class FOpenGLDynamicRHI *InOpenGLRHI, void *InWindowHandle, uint32 InSizeX, uint32 InSizeY, bool bInIsFullscreen, EPixelFormat PreferredPixelFormat)
	~FOpenGLViewport ()
void	Resize (uint32 InSizeX, uint32 InSizeY, bool bInIsFullscreen)
FIntPoint	GetSizeXY () const
FOpenGLTexture *	GetBackBuffer () const
bool	IsFullscreen (void) const
virtual void	WaitForFrameEventCompletion () override
virtual void	IssueFrameEvent () override
virtual void *	GetNativeWindow (void **AddParam) const override
struct FPlatformOpenGLContext *	GetGLContext () const
FOpenGLDynamicRHI *	GetOpenGLRHI () const
virtual void	SetCustomPresent (FRHICustomPresent *InCustomPresent) override
FRHICustomPresent *	GetCustomPresent () const
Public Member Functions inherited from FRHIViewport
	FRHIViewport ()
virtual void *	GetNativeSwapChain () const
virtual void *	GetNativeBackBufferTexture () const
virtual void *	GetNativeBackBufferRT () const
virtual FRHITexture *	GetOptionalSDRBackBuffer (FRHITexture *BackBuffer) const
virtual void	Tick (float DeltaTime)
Public Member Functions inherited from FRHIResource
RHI_API	FRHIResource (ERHIResourceType InResourceType)
uint32	AddRef () const
uint32	Release () const
uint32	GetRefCount () const
bool	IsValid () const
void	DisableLifetimeExtension ()
ERHIResourceType	GetType () const
FName	GetOwnerName () const
void	SetOwnerName (FName InOwnerName)

Friends
class	FOpenGLDynamicRHI

Additional Inherited Members
Protected Member Functions inherited from FRHIResource
virtual RHI_API	~FRHIResource ()

Constructor & Destructor Documentation

FOpenGLViewport()

FOpenGLViewport::FOpenGLViewport	(	class FOpenGLDynamicRHI *	InOpenGLRHI,
		void *	InWindowHandle,
		uint32	InSizeX,
		uint32	InSizeY,
		bool	bInIsFullscreen,
		EPixelFormat	PreferredPixelFormat
	)

~FOpenGLViewport()

FOpenGLViewport::~FOpenGLViewport

(

)

Member Function Documentation

GetBackBuffer()

FOpenGLTexture * FOpenGLViewport::GetBackBuffer ( ) const

inline

GetCustomPresent()

FRHICustomPresent * FOpenGLViewport::GetCustomPresent ( ) const

inlinevirtual

Returns currently set custom present handler.

Reimplemented from FRHIViewport.

GetGLContext()

struct FPlatformOpenGLContext * FOpenGLViewport::GetGLContext ( ) const

inline

GetNativeWindow()

void * FOpenGLViewport::GetNativeWindow ( void **  AddParam ) const

overridevirtual

Returns access to the platform-specific native window. This is designed to be used to provide plugins with access to the underlying resource and should be used very carefully or not at all.

Returns

The pointer to the native resource or NULL if it not initialized or not supported for this resource type for some reason. AddParam could represent any additional platform-specific data (could be null).

Reimplemented from FRHIViewport.

GetOpenGLRHI()

FOpenGLDynamicRHI * FOpenGLViewport::GetOpenGLRHI ( ) const

inline

GetSizeXY()

FIntPoint FOpenGLViewport::GetSizeXY ( ) const

inline

IsFullscreen()

bool FOpenGLViewport::IsFullscreen ( void  ) const

inline

IssueFrameEvent()

void FOpenGLViewport::IssueFrameEvent ( )

overridevirtual

Reimplemented from FRHIViewport.

Resize()

void FOpenGLViewport::Resize	(	uint32	InSizeX,
		uint32	InSizeY,
		bool	bInIsFullscreen
	)

SetCustomPresent()

virtual void FOpenGLViewport::SetCustomPresent ( FRHICustomPresent *  )

inlineoverridevirtual

Sets custom Present handler on the viewport

Reimplemented from FRHIViewport.

WaitForFrameEventCompletion()

void FOpenGLViewport::WaitForFrameEventCompletion ( )

overridevirtual

Reimplemented from FRHIViewport.

Friends And Related Symbol Documentation

FOpenGLDynamicRHI

friend class FOpenGLDynamicRHI

friend

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

• Engine/Source/Runtime/OpenGLDrv/Private/OpenGLResources.h
• Engine/Source/Runtime/OpenGLDrv/Private/OpenGLViewport.cpp