D3D12_SERIALIZED_RAYTRACING_ACCELERATION_STRUCTURE_HEADER

Defines the header for a serialized raytracing acceleration structure.

Syntax

typedef struct D3D12_SERIALIZED_RAYTRACING_ACCELERATION_STRUCTURE_HEADER
{
    D3D12_SERIALIZED_DATA_DRIVER_MATCHING_IDENTIFIER DriverMatchingIdentifier;
    UINT64 SerializedSizeInBytesIncludingHeader;
    UINT64 DeserializedSizeInBytes;
    UINT64 NumBottomLevelAccelerationStructurePointersAfterHeader;
} D3D12_SERIALIZED_RAYTRACING_ACCELERATION_STRUCTURE_HEADER

Members

DriverMatchingIdentifier
Type: D3D12_SERIALIZED_DATA_DRIVER_MATCHING_IDENTIFIER The driver-matching identifier. SerializedSizeInBytesIncludingHeader
Type: UINT64 The size of serialized data. DeserializedSizeInBytes
Type: UINT64 Size of the memory that will be consumed when the acceleration structure is deserialized. This value is less than or equal to the size of the original acceleration structure before it was serialized. NumBottomLevelAccelerationStructurePointersAfterHeader
Type: UINT64 Size of the array of D3D12_GPU_VIRTUAL_ADDRESS values that follow the header. For more information, see D3D12_RAYTRACING_ACCELERATION_STRUCTURE_POSTBUILD_INFO_SERIALIZATION_DESC.

Requirements

Header: d3d12_xs.h
Library: d3d12_xs.lib
Supported Platforms: XBOX Series consoles

(all) API references

Error codes

Audio API reference

Chat API reference

Developer kit only API reference

Graphics API reference

Input API reference

Lighting API reference

Networking API reference

XBOX PC remote iteration API reference

System API reference

Tools API reference

Windows device portal REST API reference

XBOX services API reference

MicrosoftGame.config reference

D3D12_SERIALIZED_RAYTRACING_ACCELERATION_STRUCTURE_HEADER

Syntax

Members

Requirements

​Syntax

​Members

​Requirements

Syntax

Members

Requirements