TextureCubeMTL Class Reference

A texture cube. More...

#include <TextureMTL.h>

Inherits TextureCubemapBackend.

Public Member Functions
	TextureCubeMTL (id< MTLDevice > mtlDevice, const TextureDescriptor &descriptor)
virtual void	updateSamplerDescriptor (const SamplerDescriptor &sampler) override
	Update sampler.
virtual void	updateFaceData (TextureCubeFace side, void *data, int index=0) override
	Update texutre cube data in give slice side.
virtual void	generateMipmaps () override
	Generate mipmaps.
virtual void	updateTextureDescriptor (const ax::backend::TextureDescriptor &descriptor, int index=0) override
	Update texture description.
id< MTLSamplerState >	getMTLSamplerState () const
	Get MTLSamplerState object.
Public Member Functions inherited from TextureBackend
PixelFormat	getTextureFormat () const
	Get texture format.
TextureUsage	getTextureUsage () const
	Get texture usage.
TextureType	getTextureType () const
	Get texture type.
bool	hasMipmaps () const
	Check if mipmap had generated before.
Public Member Functions inherited from Object
void	retain ()
	Retains the ownership.
void	release ()
	Releases the ownership immediately.
Object *	autorelease ()
	Releases the ownership sometime soon automatically.
unsigned int	getReferenceCount () const
	Returns the Object's current reference count.
virtual	~Object ()
	Destructor.

Additional Inherited Members
Public Attributes inherited from Object
unsigned int	_ID
	object id, ScriptSupport need public _ID
int	_luaID
	Lua reference id.

Detailed Description

A texture cube.

Constructor & Destructor Documentation

TextureCubeMTL()

TextureCubeMTL	(	id< MTLDevice >	mtlDevice,
		const TextureDescriptor &	descriptor )

Parameters

mtlDevice	The device for which MTLTexture and MTLSamplerState object was created.
descriptor	Specify texture and sampler description.

Member Function Documentation

updateSamplerDescriptor()

virtual void updateSamplerDescriptor ( const SamplerDescriptor & sampler )

overridevirtual

Update sampler.

Parameters

sampler

Specifies the sampler descriptor.

Implements TextureBackend.

updateFaceData()

virtual void updateFaceData ( TextureCubeFace side, void * data, int index = 0 )

overridevirtual

Update texutre cube data in give slice side.

Parameters

side	Specifies which slice texture of cube to be update.
data	Specifies a pointer to the image data in memory.

Implements TextureCubemapBackend.

updateTextureDescriptor()

virtual void updateTextureDescriptor ( const ax::backend::TextureDescriptor & descriptor, int index = 0 )

overridevirtual

Update texture description.

Parameters

descriptor

Specifies texture and sampler descriptor.

Reimplemented from TextureBackend.

getMTLSamplerState()

id< MTLSamplerState > getMTLSamplerState ( ) const

inline

Get MTLSamplerState object.

Returns

A MTLSamplerState object.

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

• TextureMTL.h