Urho3D::RenderSurface Class Reference

Color or depth-stencil surface that can be rendered into. More...

#include <Urho3D/Graphics/RenderSurface.h>

Inheritance diagram for Urho3D::RenderSurface:

Public Member Functions
	RenderSurface (Texture *parentTexture, unsigned slice)
void	Restore (Diligent::ITextureView *view)
	Internal. Restore GPU resource.
void	Invalidate ()
	Internal. Invalidate GPU resource.
void	SetNumViewports (unsigned num)
void	SetViewport (unsigned index, Viewport *viewport)
void	SetUpdateMode (RenderSurfaceUpdateMode mode)
void	SetLinkedRenderTarget (RenderSurface *renderTarget)
void	SetLinkedDepthStencil (RenderSurface *depthStencil)
void	QueueUpdate ()
	Queue manual update of the viewport(s).
int	GetWidth () const
int	GetHeight () const
IntVector2	GetSize () const
	Return size.
int	GetMultiSample () const
	Return multisampling level.
bool	GetAutoResolve () const
	Return multisampling autoresolve mode.
unsigned	GetNumViewports () const
Viewport *	GetViewport (unsigned index) const
RenderSurfaceUpdateMode	GetUpdateMode () const
RenderSurface *	GetLinkedRenderTarget () const
RenderSurface *	GetLinkedDepthStencil () const
bool	IsUpdateQueued () const
	Return whether manual update queued. Called internally.
void	ResetUpdateQueued ()
	Reset update queued flag. Called internally.
Texture *	GetParentTexture () const
unsigned	GetSlice () const
	Return slice of the parent texture.
RenderTargetView	GetView () const
RenderTargetView	GetReadOnlyDepthView () const
bool	IsRenderTarget () const
bool	IsDepthStencil () const
bool	IsResolveDirty () const
void	SetResolveDirty (bool enable)
	Set or clear the need resolve flag. Called internally by Graphics.
Public Member Functions inherited from Urho3D::RefCounted
	RefCounted ()
	Construct. Allocate the reference count structure and set an initial self weak reference.
virtual	~RefCounted ()
	Destruct. Mark as expired and also delete the reference count structure if no outside weak references exist.
	RefCounted (const RefCounted &rhs)=delete
	Prevent copy construction.
RefCounted &	operator= (const RefCounted &rhs)=delete
	Prevent assignment.
int	AddRef ()
int	ReleaseRef ()
int	Refs () const
int	WeakRefs () const
RefCount *	RefCountPtr () const
	Return pointer to the reference count structure.
bool	HasScriptObject () const
	Return true if script runtime object wrapping this native object exists.
bool	IsScriptStrongRef () const
	Return true if script reference is strong.

Static Public Member Functions
static IntVector2	GetSize (Graphics *graphics, const RenderSurface *renderSurface)
static IntRect	GetRect (Graphics *graphics, const RenderSurface *renderSurface)
static TextureFormat	GetColorFormat (Graphics *graphics, const RenderSurface *renderSurface)
static TextureFormat	GetDepthFormat (Graphics *graphics, const RenderSurface *renderSurface)
static int	GetMultiSample (Graphics *graphics, const RenderSurface *renderSurface)
static bool	GetSRGB (Graphics *graphics, const RenderSurface *renderSurface)

Private Attributes
const WeakPtr< Texture >	parentTexture_
	Parent texture.
const unsigned	slice_ {}
	Slice of the parent texture.
Diligent::RefCntAutoPtr< Diligent::ITextureView >	renderTargetView_
	Diligent rendertarget or depth-stencil view.
ea::vector< SharedPtr< Viewport > >	viewports_
	Viewports.
WeakPtr< RenderSurface >	linkedRenderTarget_
	Linked color buffer.
WeakPtr< RenderSurface >	linkedDepthStencil_
	Linked depth buffer.
RenderSurfaceUpdateMode	updateMode_ {SURFACE_UPDATEVISIBLE}
	Update mode for viewports.
std::atomic_bool	updateQueued_ { false }
	Update queued flag.
bool	resolveDirty_ {}
	Multisampled resolve dirty flag.

Detailed Description

Color or depth-stencil surface that can be rendered into.

Member Function Documentation

GetHeight()

int Urho3D::RenderSurface::GetHeight

(

)

const

Return height.

GetLinkedDepthStencil()

RenderSurface * Urho3D::RenderSurface::GetLinkedDepthStencil ( ) const

inline

Return linked depth-stencil surface.

GetLinkedRenderTarget()

RenderSurface * Urho3D::RenderSurface::GetLinkedRenderTarget ( ) const

inline

Return linked color rendertarget.

GetNumViewports()

unsigned Urho3D::RenderSurface::GetNumViewports ( ) const

inline

Return number of viewports.

GetParentTexture()

Texture * Urho3D::RenderSurface::GetParentTexture ( ) const

inline

Return parent texture.

GetSize()

IntVector2 Urho3D::RenderSurface::GetSize ( Graphics *  graphics, const RenderSurface *  renderSurface  )

static

Property getters that can work with null RenderSurface corresponding to main viewport

GetUpdateMode()

RenderSurfaceUpdateMode Urho3D::RenderSurface::GetUpdateMode ( ) const

inline

Return viewport update mode.

GetViewport()

Viewport * Urho3D::RenderSurface::GetViewport

(

unsigned

index

)

const

Return viewport by index.

GetWidth()

int Urho3D::RenderSurface::GetWidth

(

)

const

Return width.

IsResolveDirty()

bool Urho3D::RenderSurface::IsResolveDirty ( ) const

inline

Return whether multisampled rendertarget needs resolve.

SetLinkedDepthStencil()

void Urho3D::RenderSurface::SetLinkedDepthStencil

(

RenderSurface *

depthStencil

)

Set linked depth-stencil surface.

SetLinkedRenderTarget()

void Urho3D::RenderSurface::SetLinkedRenderTarget

(

RenderSurface *

renderTarget

)

Set linked color rendertarget.

SetNumViewports()

void Urho3D::RenderSurface::SetNumViewports

(

unsigned

num

)

Set number of viewports.

SetUpdateMode()

void Urho3D::RenderSurface::SetUpdateMode

(

RenderSurfaceUpdateMode

mode

)

Set viewport update mode. Default is to update when visible.

SetViewport()

void Urho3D::RenderSurface::SetViewport	(	unsigned	index,
		Viewport *	viewport
	)

Set viewport.

---

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

• Urho3D/Graphics/RenderSurface.h
• Urho3D/Graphics/RenderSurface.cpp