Urho3D::GPUObject Class Reference

Base class for GPU resources. More...

#include </var/dev/u3d/stable/Source/Urho3D/Graphics/GPUObject.h>

Inheritance diagram for Urho3D::GPUObject:

Collaboration diagram for Urho3D::GPUObject:

Public Member Functions
	GPUObject (Graphics *graphics)
	Construct with graphics subsystem pointer.
virtual	~GPUObject ()
	Destruct. Remove from the Graphics.
virtual void	OnDeviceLost ()
	Mark the GPU resource destroyed on graphics context destruction. More...
virtual void	OnDeviceReset ()
	Recreate the GPU resource and restore data if applicable. More...
virtual void	Release ()
	Unconditionally release the GPU resource. More...
void	ClearDataLost ()
	Clear the data lost flag.
Graphics *	GetGraphics () const
	Return the graphics subsystem associated with this GPU object.
void *	GetGPUObject () const
	Return the object pointer. Applicable only on Direct3D.
unsigned	GetGPUObjectName () const
	Return the object name. Applicable only on OpenGL.
bool	IsDataLost () const
bool	HasPendingData () const
	Return whether has pending data assigned while graphics context was lost.

Protected Attributes
WeakPtr< Graphics >	graphics_
	Graphics subsystem.
GPUObjectHandle	object_ {}
	Object pointer or name.
bool	dataLost_ {}
	Data lost flag.
bool	dataPending_ {}
	Data pending flag.

Detailed Description

Base class for GPU resources.

Member Function Documentation

IsDataLost()

bool Urho3D::GPUObject::IsDataLost ( ) const

inline

Return whether data is lost due to context loss.

OnDeviceLost()

void Urho3D::GPUObject::OnDeviceLost ( )

virtual

Mark the GPU resource destroyed on graphics context destruction.

Reimplemented in Urho3D::IndexBuffer, Urho3D::ShaderProgram, Urho3D::ShaderVariation, Urho3D::Texture2D, Urho3D::Texture2DArray, Urho3D::Texture3D, Urho3D::TextureCube, and Urho3D::VertexBuffer.

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OnDeviceReset()

void Urho3D::GPUObject::OnDeviceReset ( )

virtual

Recreate the GPU resource and restore data if applicable.

Reimplemented in Urho3D::ConstantBuffer, Urho3D::IndexBuffer, Urho3D::Texture2D, Urho3D::Texture2DArray, Urho3D::Texture3D, Urho3D::TextureCube, and Urho3D::VertexBuffer.

Release()

void Urho3D::GPUObject::Release ( )

virtual

Unconditionally release the GPU resource.

Reimplemented in Urho3D::ConstantBuffer, Urho3D::IndexBuffer, Urho3D::ShaderProgram, Urho3D::ShaderVariation, Urho3D::Texture2D, Urho3D::Texture2DArray, Urho3D::Texture3D, Urho3D::TextureCube, and Urho3D::VertexBuffer.

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

• /var/dev/u3d/stable/Source/Urho3D/Graphics/GPUObject.h
• /var/dev/u3d/stable/Source/Urho3D/Graphics/GPUObject.cpp