xiiGALSparseTextureProperties Struct Reference

This describes the sparse texture properties. More...

#include <Texture.h>

Inheritance diagram for xiiGALSparseTextureProperties:

Public Member Functions
	XII_DECLARE_POD_TYPE ()
Public Member Functions inherited from xiiHashableStruct< xiiGALSparseTextureProperties >
	xiiHashableStruct (const xiiHashableStruct< xiiGALSparseTextureProperties > &other)
void	operator= (const xiiHashableStruct< xiiGALSparseTextureProperties > &other)
XII_ALWAYS_INLINE constexpr bool	operator== (const xiiHashableStruct< xiiGALSparseTextureProperties > &rhs) const=default
xiiUInt32	CalculateHash () const
	Calculates the 32 bit hash of the struct and returns it.

Public Attributes
xiiUInt64	m_uiAddressSpaceSize = 0U
	The size of the texture's virtual address space. The default is 0.
xiiUInt64	m_uiMipTailOffset = 0U
	Specifies where to bind the mip tail memory. Reserved for internal use.
xiiUInt64	m_uiMipTailStride = 0U
	Specifies how to calculate the mip tail offset for 2D array texture. Reserved for internal use.
xiiUInt64	m_uiMipTailSize = 0U
xiiUInt32	m_uiFirstMipInTail = 0U
	The first mip level in the mip tail that is packed as a whole into one or multiple memory blocks. The default is 0.
xiiVec3U32	m_vTileSize
	Specifies the dimension of a tile packed into a single memory block.
xiiUInt32	m_uiBlockSize = 0U
xiiBitflags< xiiGALSparseTextureFlags >	m_Flags = xiiGALSparseTextureFlags::None
	Flags that describe additional packing modes. The default is None.

Detailed Description

This describes the sparse texture properties.

Member Data Documentation

m_uiBlockSize

xiiUInt32 xiiGALSparseTextureProperties::m_uiBlockSize = 0U

Size of the sparse memory block, in bytes. The default is 0.

\remarks The offset in the packed mip tail, memory offset and memory size that are used in sparse memory binding command must be multiples of the block size.
         If the xiiGALSparseTextureFlags::NonStandardBlockSize flag is not set in the Flags member, the block size is equal to xiiGALSparseResourceProperties::m_uiStandardBlockSize. 

m_uiMipTailSize

xiiUInt64 xiiGALSparseTextureProperties::m_uiMipTailSize = 0U

Specifies the mip tail size in bytes. The default is 0.

\note A single mip tail for a 2D array may exceed the 32-bit limit. 

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

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