Vertex pool allocation. More...

#include <VertexPool.h>

Inheritance diagram for Diligent::IVertexPoolAllocation:

Public Member Functions
virtual Uint32	GetStartVertex () const =0
	Returns the start vertex of the allocation.

virtual Uint32	GetVertexCount () const =0
	Returns the number of vertices in the allocation.

virtual IVertexPool *	GetPool ()=0
	Returns a pointer to the parent vertex pool.

virtual IBuffer *	Update (Uint32 Index, IRenderDevice pDevice, IDeviceContext pContext)=0
	Updates internal buffer at the given index.

virtual IBuffer *	GetBuffer (Uint32 Index) const =0
	Returns a pointer to the internal buffer at the given index.

virtual void	SetUserData (IObject *pUserData)=0

virtual IObject *	GetUserData () const =0

Public Member Functions inherited from Diligent.IObject
virtual void DILIGENT_CALL_TYPE	QueryInterface (const INTERFACE_ID &IID, IObject **ppInterface)=0
	Queries the specific interface.

virtual ReferenceCounterValueType DILIGENT_CALL_TYPE	AddRef ()=0
	Increments the number of strong references by 1.

virtual ReferenceCounterValueType DILIGENT_CALL_TYPE	Release ()=0

virtual IReferenceCounters *DILIGENT_CALL_TYPE	GetReferenceCounters () const =0

Detailed Description

Vertex pool allocation.

Member Function Documentation

virtual IBuffer * Diligent::IVertexPoolAllocation::GetBuffer ( Uint32 Index ) const

pure virtual

Returns a pointer to the internal buffer at the given index.

virtual IObject * Diligent::IVertexPoolAllocation::GetUserData ( ) const

pure virtual

Returns a pointer to the user data object previously set with the SetUserData() method.

virtual void Diligent::IVertexPoolAllocation::SetUserData ( IObject * pUserData )

pure virtual

Stores a pointer to the user-provided data object, which may later be retrieved through GetUserData().

Parameters

[in] pUserData - A pointer to the user data object to store.

Note: The method is not thread-safe and the application must externally synchronize the access.

virtual IBuffer * Diligent::IVertexPoolAllocation::Update	(	Uint32	Index,
		IRenderDevice *	pDevice,
		IDeviceContext *	pContext )

pure virtual

Updates internal buffer at the given index.

Remarks: This method is a shortcut for GetPool()->Update(Index, pDevice, pContext).