Interface that defines methods to manipulate a texture object. More...

#include <Texture.h>

Inheritance diagram for xiiGALTexture:

Public Member Functions
XII_ALWAYS_INLINE const xiiGALTextureCreationDescription &	GetDescription () const
	This returns the creation description for this object.

XII_ALWAYS_INLINE xiiBitflags< xiiGALExternalMemoryKind >	GetExternalMemoryKind () const
	Returns the external memory kind flags for this texture.

XII_ALWAYS_INLINE const xiiGALExternalMemoryDescription &	GetExternalMemoryDescription () const
	Returns the external memory description for this texture.

virtual xiiUInt64	GetMemoryConsumption () const
	Returns the calculated memory consumption for texture.

xiiSharedPtr< xiiGALTextureView >	GetDefaultView (xiiEnum< xiiGALTextureViewType > viewType)
	This returns the reference-counted pointer of the default view.

virtual const xiiGALSparseTextureProperties &	GetSparseProperties () const =0
	This returns the sparse texture properties.

xiiSharedPtr< xiiGALTextureView >	CreateView (xiiGALTextureViewCreationDescription &description)
	This creates a new texture view.

Public Member Functions inherited from xiiGALResource
virtual void	SetResourceState (xiiBitflags< xiiGALResourceStateFlags > stateFlags)
	This sets the buffer usage state.

virtual XII_ALWAYS_INLINE xiiBitflags< xiiGALResourceStateFlags >	GetResourceState () const
	This returns the buffer state.

XII_ALWAYS_INLINE bool	IsInKnownState () const
	This returns true if the resource is in known state by the engine.

XII_ALWAYS_INLINE bool	CheckState (xiiBitflags< xiiGALResourceStateFlags > resourceState) const
	This returns true if the given resource state is set.

XII_ALWAYS_INLINE bool	CheckAnyState (xiiBitflags< xiiGALResourceStateFlags > resourceState) const
	This returns true if any of the given resource state are set.

Public Member Functions inherited from xiiGALDeviceObject
XII_ALWAYS_INLINE xiiSharedPtr< xiiGALDevice >	GetDevice () const
	Returns the xiiGALDevice that created this resource.

Public Member Functions inherited from xiiGALObject
XII_ALWAYS_INLINE xiiStringView	GetDebugName () const
	Returns the debug name of this resource.

void	SetDebugName (xiiStringView sDebugName) const
	Sets the debug name for this resource.

Public Member Functions inherited from xiiReflectedClass
virtual const xiiRTTI *	GetDynamicRTTI () const

bool	IsInstanceOf (const xiiRTTI *pType) const
	Returns whether the type of this instance is of the given type or derived from it.

template<typename T>
XII_ALWAYS_INLINE bool	IsInstanceOf () const
	Returns whether the type of this instance is of the given type or derived from it.

Public Member Functions inherited from xiiRefCounted
virtual	~xiiRefCounted ()=default
	Adds a virtual destructor.

Public Member Functions inherited from xiiRefCountingImpl
	xiiRefCountingImpl ()=default
	Constructor.

	xiiRefCountingImpl (const xiiRefCountingImpl &rhs)

void	operator= (const xiiRefCountingImpl &rhs)

xiiUInt32	AddRef () const
	Increments the reference counter. Returns the new reference count.

xiiUInt32	ReleaseRef () const
	Decrements the reference counter. Returns the new reference count.

bool	IsReferenced () const
	Returns true if the reference count is greater than 0, false otherwise.

xiiUInt32	GetRefCount () const
	Returns the current reference count.

Protected Member Functions
	xiiGALTexture (xiiSharedPtr< xiiGALDevice > pDevice, const xiiGALTextureCreationDescription &creationDescription)

virtual xiiResult	InitPlatform (const xiiGALTextureData *pInitialData, xiiBitflags< xiiGALExternalMemoryKind > externalMemoryKind)=0

virtual xiiInternal::NewInstance< xiiGALTextureView >	CreateViewPlatform (const xiiGALTextureViewCreationDescription &description)=0

Protected Member Functions inherited from xiiGALResource
	xiiGALResource (xiiSharedPtr< xiiGALDevice > pDevice)

Protected Member Functions inherited from xiiGALDeviceObject
	xiiGALDeviceObject (xiiSharedPtr< xiiGALDevice > pDevice)

Protected Member Functions inherited from xiiGALObject
virtual XII_ALWAYS_INLINE void	SetDebugNamePlatform (xiiStringView sName) const

Protected Attributes
xiiGALTextureCreationDescription	m_Description

xiiGALExternalMemoryDescription	m_ExternalMemoryDescription

xiiSharedPtr< xiiGALTextureView >	m_DefaultTextureViews [xiiGALTextureViewType::ENUM_COUNT]

Protected Attributes inherited from xiiGALResource
xiiBitflags< xiiGALResourceStateFlags >	m_ResourceState

Protected Attributes inherited from xiiGALDeviceObject
xiiSharedPtr< xiiGALDevice >	m_pDevice

Friends
class	xiiGALDevice

class	xiiMemoryUtils

Additional Inherited Members
Static Public Member Functions inherited from xiiNoBase
static const xiiRTTI *	GetStaticRTTI ()

Detailed Description

Interface that defines methods to manipulate a texture object.

Member Function Documentation

◆ CreateView()

xiiSharedPtr< xiiGALTextureView > xiiGALTexture::CreateView ( xiiGALTextureViewCreationDescription & description )

nodiscard

This creates a new texture view.

Parameters

description - The texture view description. See xiiGALTextureViewCreationDescription.

Returns: The reference-counted pointer to the texture view.

Remarks: To create a shader resource view addressing the entire texture, set only xiiGALTextureViewCreationDescription::m_ViewType member of the description parameter to xiiGALTextureViewType::ShaderResource and leave all other members in their default values. Using the same method, you can create render target or depth stencil view addressing the largest mip level.
If texture view format is xiiGALResourceFormat::Unknown, the view format will match the texture format.
If texture view type is xiiGALTextureViewType::Undefined, the type will match the texture type.
If the number of mip levels is 0, and the view type is shader resource, the view will address all mip levels. For other view types it will address one mip level.
If the number of slices is 0, all slices from m_uiFirstArraySlice or m_uiFirstDepthSlice will be referenced by the view. For non-array textures, the only allowed values for the number of slices are 0 and 1.
Texture view will contain strong reference to the texture, so the texture will not be destroyed until all views are released.

◆ GetDefaultView()

xiiSharedPtr< xiiGALTextureView > xiiGALTexture::GetDefaultView ( xiiEnum< xiiGALTextureViewType > viewType )

nodiscard

This returns the reference-counted pointer of the default view.

Parameters

viewType - The type of the requested view. See xiiGALTextureViewType.

Returns: The reference-counted pointer to the texture view.

Note: The function increases the reference counter for the returned interface.

◆ GetSparseProperties()

virtual const xiiGALSparseTextureProperties & xiiGALTexture::GetSparseProperties ( ) const

nodiscardpure virtual

This returns the sparse texture properties.

Implemented in xiiGALTextureVulkan.

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

/home/runner/work/XII/XII/Source/Engine/GraphicsFoundation/Resources/Texture.h
/home/runner/work/XII/XII/Source/Engine/GraphicsFoundation/Resources/Implementation/Texture.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ CreateView()

◆ GetDefaultView()

◆ GetSparseProperties()