XII Release 0.1.0
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Classes | Public Types | List of all members
xiiGALSparseResourceCapabilityFlags Struct Reference

Sparse memory capability flags. More...

#include <GraphicsTypes.h>

Classes

struct  Bits
 

Public Types

enum  Enum : StorageType {
  None = 0U , ShaderResourceResidency = XII_BIT(0) , Buffer = XII_BIT(1) , Texture2D = XII_BIT(2) ,
  Texture3D = XII_BIT(3) , Texture2Samples = XII_BIT(4) , Texture4Samples = XII_BIT(5) , Texture8Samples = XII_BIT(6) ,
  Texture16Samples = XII_BIT(7) , Aliased = XII_BIT(8) , Standard2DTileShape = XII_BIT(9) , Standard2DMSTileShape = XII_BIT(10) ,
  Standard3DTileShape = XII_BIT(11) , AlignedMipSize = XII_BIT(12) , NonResidentStrict = XII_BIT(13) , Texture2DArrayMipTail = XII_BIT(14) ,
  BufferStandardBlock = XII_BIT(15) , NonResidentSafe = XII_BIT(16) , MixedResourceTypeSupport = XII_BIT(17) , Default = None
}
 
using StorageType = xiiUInt32
 

Detailed Description

Sparse memory capability flags.

Member Enumeration Documentation

◆ Enum

enum xiiGALSparseResourceCapabilityFlags::Enum : StorageType
Enumerator
None 

No sparse resource capabilities.

ShaderResourceResidency 

Specifies whether texture operations that return resource residency information are supported in shader code.

Buffer 

Specifies whether the device supports sparse buffers.

Texture2D 

Specifies whether the device supports sparse 2D textures with 1 sample per pixel.

Texture3D 

Specifies whether the device supports sparse 3D textures.

Texture2Samples 

Specifies whether the device supports sparse 2D textures with 2 samples per pixel.

Texture4Samples 

Specifies whether the device supports sparse 2D textures with 4 samples per pixel.

Texture8Samples 

Specifies whether the device supports sparse 2D textures with 8 samples per pixel.

Texture16Samples 

Specifies whether the device supports sparse 2D textures with 16 samples per pixel.

Aliased 

Specifies whether the device can correctly access memory aliased into multiple locations, and reading physical memory from multiple aliased locations will return the same value.

Standard2DTileShape 

Specifies whether the device accesses single-sample 2D sparse textures using the standard sparse texture tile shapes.

Standard2DMSTileShape 

Specifies whether the device accesses multi-sample 2D sparse textures using the standard sparse texture tile shapes.

Standard3DTileShape 

Specifies whether the device accesses 3D sparse textures using the standard sparse texture tile shapes.

AlignedMipSize 

Specifies if textures with mip level dimensions that are not integer multiples of the corresponding dimensions of the sparse texture tile may be placed in the mip tail.

NonResidentStrict 

Specifies whether the device can consistently access non-resident (without bound memory) regions of a resource.

Texture2DArrayMipTail 

Specifies whether the device supports sparse texture arrays with mip levels whose dimensions are less than the tile size.

BufferStandardBlock 

Indicates that sparse buffers use the standard block, see SparseResourceProperties::StandardBlockSize.

NonResidentSafe 

Reads or writes from unbound memory must not cause device removal.

MixedResourceTypeSupport 

Indicates that single device memory object can be used to bind memory for different resource types.

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