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D3D12DDI_NODE_IO_KIND_0108 enumeration (d3d12umddi.h)

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The D3D12DDI_NODE_IO_KIND_0108 enumeration specifies the class of input or output for a node in a work graph.

Syntax

typedef enum D3D12DDI_NODE_IO_KIND_0108 {
  D3D12DDI_NODE_IO_KIND_INVALID,
  D3D12DDI_NODE_IO_KIND_EMPTY_INPUT_0108,
  D3D12DDI_NODE_IO_KIND_NODE_OUTPUT_0108,
  D3D12DDI_NODE_IO_KIND_NODE_OUTPUT_ARRAY_0108,
  D3D12DDI_NODE_IO_KIND_EMPTY_OUTPUT_0108,
  D3D12DDI_NODE_IO_KIND_EMPTY_OUTPUT_ARRAY_0108,
  D3D12DDI_NODE_IO_KIND_DISPATCH_NODE_INPUT_RECORD_0108,
  D3D12DDI_NODE_IO_KIND_GROUP_NODE_INPUT_RECORDS_0108,
  D3D12DDI_NODE_IO_KIND_THREAD_NODE_INPUT_RECORD_0108,
  D3D12DDI_NODE_IO_KIND_READ_WRITE_DISPATCH_NODE_INPUT_RECORD_0108,
  D3D12DDI_NODE_IO_KIND_READ_WRITE_GROUP_NODE_INPUT_RECORDS_0108,
  D3D12DDI_NODE_IO_KIND_READ_WRITE_THREAD_NODE_INPUT_RECORD_0108,
  D3D12DDI_NODE_IO_KIND_GROUP_NODE_OUTPUT_RECORDS_0108,
  D3D12DDI_NODE_IO_KIND_THREAD_NODE_OUTPUT_RECORDS_0108
} ;

Constants

 
D3D12DDI_NODE_IO_KIND_INVALID
The node I/O is invalid or uninitialized.
D3D12DDI_NODE_IO_KIND_EMPTY_INPUT_0108
The node has an empty input.
D3D12DDI_NODE_IO_KIND_NODE_OUTPUT_0108
The node produces an output that may be read from and written to.
D3D12DDI_NODE_IO_KIND_NODE_OUTPUT_ARRAY_0108
Signifies an array of node outputs with read-write capabilities.
D3D12DDI_NODE_IO_KIND_EMPTY_OUTPUT_0108
The node has an empty output (no data is produced).
D3D12DDI_NODE_IO_KIND_EMPTY_OUTPUT_ARRAY_0108
Signifies an array of nodes with empty outputs.
D3D12DDI_NODE_IO_KIND_DISPATCH_NODE_INPUT_RECORD_0108
Signifies a dispatch node input record.
D3D12DDI_NODE_IO_KIND_GROUP_NODE_INPUT_RECORDS_0108
Signifies group node input records.
D3D12DDI_NODE_IO_KIND_THREAD_NODE_INPUT_RECORD_0108
Signifies a thread node input record.
D3D12DDI_NODE_IO_KIND_READ_WRITE_DISPATCH_NODE_INPUT_RECORD_0108
Signifies a read-write dispatch node input record.
D3D12DDI_NODE_IO_KIND_READ_WRITE_GROUP_NODE_INPUT_RECORDS_0108
Signifies read-write group node input records.
D3D12DDI_NODE_IO_KIND_READ_WRITE_THREAD_NODE_INPUT_RECORD_0108
Signifies a read-write thread node input record.
D3D12DDI_NODE_IO_KIND_GROUP_NODE_OUTPUT_RECORDS_0108
Signifies group node output records.
D3D12DDI_NODE_IO_KIND_THREAD_NODE_OUTPUT_RECORDS_0108
Signifies thread node output records.

Remarks

Each enum definition is comprised of a set of D3D12DDI_NODE_IO_FLAGS_0108 flags, within D3D12DDI_NODE_IO_FLAG_KIND_MASK. This enum is a DDI copy of the NodeIOKind portion of the NodeIOFlags and NodeIOKind encoding in DXIL metadata.

Requirements

Requirement Value
Minimum supported client Windows 11, version 24H2 (WDDM 3.2)
Header d3d12umddi.h

See also

D3D12DDI_BROADCASTING_LAUNCH_NODE_PROPERTIES_0108

D3D12DDI_COALESCING_LAUNCH_NODE_PROPERTIES_0108

D3D12DDI_NODE_OUTPUT_0108

D3D12DDI_THREAD_LAUNCH_NODE_PROPERTIES_0108

D3D12DDI_SHADER_NODE_0108