DeviceGL Class Reference

Use to create resoureces. More...

Inherits Device.

Public Member Functions
virtual CommandBuffer *	newCommandBuffer () override
	New a CommandBuffer object, not auto released.
virtual Buffer *	newBuffer (std::size_t size, BufferType type, BufferUsage usage) override
	New a Buffer object, not auto released.
virtual TextureBackend *	newTexture (const TextureDescriptor &descriptor) override
	New a TextureBackend object, not auto released.
virtual DepthStencilState *	createDepthStencilState (const DepthStencilDescriptor &descriptor) override
	Create an auto released DepthStencilState object.
virtual RenderPipeline *	newRenderPipeline () override
	New a RenderPipeline object, not auto released.
virtual void	setFrameBufferOnly (bool frameBufferOnly) override
	Design for metal.
virtual Program *	newProgram (const std::string &vertexShader, const std::string &fragmentShader) override
	New a Program, not auto released.
Public Member Functions inherited from Device
virtual Buffer *	newBuffer (size_t size, BufferType type, BufferUsage usage)=0
	New a Buffer object, not auto released.
DeviceInfo *	getDeviceInfo () const
	Get a DeviceInfo object.
Public Member Functions inherited from Ref
void	retain ()
	Retains the ownership.
void	release ()
	Releases the ownership immediately.
Ref *	autorelease ()
	Releases the ownership sometime soon automatically.
unsigned int	getReferenceCount () const
	Returns the Ref's current reference count.
virtual	~Ref ()
	Destructor.

Additional Inherited Members
Static Public Member Functions inherited from Device
static Device *	getInstance ()
	Returns a shared instance of the device.
Public Attributes inherited from Ref
unsigned int	_ID
	object id, ScriptSupport need public _ID
int	_luaID
	Lua reference id.
void *	_scriptObject
	scriptObject, support for swift
bool	_rooted
	When true, it means that the object was already rooted.

Detailed Description

Use to create resoureces.

Member Function Documentation

virtual CommandBuffer* newCommandBuffer ( )

overridevirtual

New a CommandBuffer object, not auto released.

Returns

A CommandBuffer object.

Implements Device.

virtual Buffer* newBuffer ( std::size_t  size, BufferType  type, BufferUsage  usage  )

overridevirtual

New a Buffer object, not auto released.

Parameters

size	Specifies the size in bytes of the buffer object's new data store.
type	Specifies the target buffer object. The symbolic constant must be BufferType::VERTEX or BufferType::INDEX.
usage	Specifies the expected usage pattern of the data store. The symbolic constant must be BufferUsage::STATIC, BufferUsage::DYNAMIC.

Returns

A Buffer object.

virtual TextureBackend* newTexture ( const TextureDescriptor &  descriptor )

overridevirtual

New a TextureBackend object, not auto released.

Parameters

descriptor

Specifies texture description.

Returns

A TextureBackend object.

Implements Device.

virtual DepthStencilState* createDepthStencilState ( const DepthStencilDescriptor &  descriptor )

overridevirtual

Create an auto released DepthStencilState object.

Parameters

descriptor

Specifies depth and stencil description.

Returns

An auto release DepthStencilState object.

Implements Device.

virtual RenderPipeline* newRenderPipeline ( )

overridevirtual

New a RenderPipeline object, not auto released.

Parameters

descriptor

Specifies render pipeline description.

Returns

A RenderPipeline object.

Implements Device.

virtual Program* newProgram ( const std::string &  vertexShader, const std::string &  fragmentShader  )

overridevirtual

New a Program, not auto released.

Parameters

vertexShader	Specifes this is a vertex shader source.
fragmentShader	Specifes this is a fragment shader source.

Returns

A Program instance.

Implements Device.

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

• DeviceGL.h