// d3d12umddi.h

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
} ;
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Windows Driver Kit DDI reference (ne-d3d12umddi-d3d12ddi_node_io_kind_0108)

Description

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

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.

D3D12DDI_NODE_IO_KIND_0108 - NtDoc