NL3D::IVertexArrayRange Class Reference

Interface to a Big block of AGP memory either throurgh NVVertexArrayRange or ATIVertexObject. More...

#include <driver_opengl_vertex_buffer_hard.h>

Inherited by NL3D::CVertexArrayRangeARB, NL3D::CVertexArrayRangeATI, NL3D::CVertexArrayRangeMapObjectATI, and NL3D::CVertexArrayRangeNVidia.

List of all members.

Public Member Functions
	IVertexArrayRange (CDriverGL *drv)
virtual	~IVertexArrayRange ()
virtual bool	allocate (uint32 size, CVertexBuffer::TPreferredMemory vbType)=0
	allocate a vertex array space. false if error. client must free before re-allocate.
virtual void	free ()=0
	free this space.
virtual IVertexBufferHardGL *	createVBHardGL (uint size, CVertexBuffer *vb)=0
	create a IVertexBufferHardGL
virtual uint	sizeAllocated () const =0
	return the size allocated. 0 if not allocated or failure
virtual void	updateLostBuffers ()
CDriverGL *	getDriver () const
Protected Attributes
CDriverGL *	_Driver

---

Detailed Description

Interface to a Big block of AGP memory either throurgh NVVertexArrayRange or ATIVertexObject.

Definition at line 54 of file driver_opengl_vertex_buffer_hard.h.

---

Constructor & Destructor Documentation

NL3D::IVertexArrayRange::IVertexArrayRange

(

CDriverGL *

drv

)

Definition at line 53 of file driver_opengl_vertex_buffer_hard.cpp.

References _Driver, and H_AUTO_OGL.

NL3D::IVertexArrayRange::~IVertexArrayRange

(

)

[virtual]

Definition at line 59 of file driver_opengl_vertex_buffer_hard.cpp.

References H_AUTO_OGL.

---

Member Function Documentation

virtual bool NL3D::IVertexArrayRange::allocate	(	uint32	size,
		CVertexBuffer::TPreferredMemory	vbType
	)			[pure virtual]

allocate a vertex array space. false if error. client must free before re-allocate.

Implemented in NL3D::CVertexArrayRangeNVidia, NL3D::CVertexArrayRangeATI, NL3D::CVertexArrayRangeMapObjectATI, and NL3D::CVertexArrayRangeARB.

Referenced by NL3D::CDriverGL::initVertexBufferHard().

virtual IVertexBufferHardGL* NL3D::IVertexArrayRange::createVBHardGL	(	uint	size,
		CVertexBuffer *	vb
	)			[pure virtual]

create a IVertexBufferHardGL

Implemented in NL3D::CVertexArrayRangeNVidia, NL3D::CVertexArrayRangeATI, NL3D::CVertexArrayRangeMapObjectATI, and NL3D::CVertexArrayRangeARB.

Referenced by NL3D::CDriverGL::createVertexBufferHard().

virtual void NL3D::IVertexArrayRange::free

(

)

[pure virtual]

free this space.

Implemented in NL3D::CVertexArrayRangeNVidia, NL3D::CVertexArrayRangeATI, NL3D::CVertexArrayRangeMapObjectATI, and NL3D::CVertexArrayRangeARB.

Referenced by NL3D::CDriverGL::resetVertexArrayRange().

CDriverGL* NL3D::IVertexArrayRange::getDriver

(

void

)

const [inline]

Definition at line 71 of file driver_opengl_vertex_buffer_hard.h.

References _Driver.

virtual uint NL3D::IVertexArrayRange::sizeAllocated

(

)

const [pure virtual]

return the size allocated. 0 if not allocated or failure

Implemented in NL3D::CVertexArrayRangeNVidia, NL3D::CVertexArrayRangeATI, NL3D::CVertexArrayRangeMapObjectATI, and NL3D::CVertexArrayRangeARB.

Referenced by NL3D::CDriverGL::getAvailableVertexAGPMemory(), and NL3D::CDriverGL::getAvailableVertexVRAMMemory().

virtual void NL3D::IVertexArrayRange::updateLostBuffers

(

)

[inline, virtual]

Reimplemented in NL3D::CVertexArrayRangeMapObjectATI, and NL3D::CVertexArrayRangeARB.

Definition at line 69 of file driver_opengl_vertex_buffer_hard.h.

Referenced by NL3D::CDriverGL::swapBuffers().

---

Member Data Documentation

CDriverGL* NL3D::IVertexArrayRange::_Driver [protected]

Definition at line 77 of file driver_opengl_vertex_buffer_hard.h.

Referenced by NL3D::CVertexArrayRangeMapObjectATI::allocate(), NL3D::CVertexArrayRangeATI::allocate(), NL3D::CVertexArrayRangeNVidia::allocate(), NL3D::CVertexArrayRangeARB::createVBHardGL(), NL3D::CVertexArrayRangeMapObjectATI::createVBHardGL(), NL3D::CVertexArrayRangeATI::createVBHardGL(), NL3D::CVertexArrayRangeNVidia::createVBHardGL(), NL3D::CVertexArrayRangeARB::disable(), NL3D::CVertexArrayRangeATI::disable(), NL3D::CVertexArrayRangeNVidia::disable(), NL3D::CVertexArrayRangeARB::enable(), NL3D::CVertexArrayRangeATI::enable(), NL3D::CVertexArrayRangeNVidia::enable(), getDriver(), IVertexArrayRange(), NL3D::CVertexArrayRangeARB::updateLostBuffers(), and NL3D::CVertexArrayRangeMapObjectATI::updateLostBuffers().

---

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

• src/3d/driver/opengl/driver_opengl_vertex_buffer_hard.h
• src/3d/driver/opengl/driver_opengl_vertex_buffer_hard.cpp