// d3d12umddi.h

typedef enum D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063 {
  D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_UINT8,
  D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_UINT16,
  D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_UINT32,
  D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_UINT64,
  D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_SINT8,
  D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_SINT16,
  D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_SINT32,
  D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_SINT64,
  D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_FLOAT,
  D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_DOUBLE,
  D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_RESOURCE,
  D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_MAX_VALID
} ;
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Windows Driver Kit DDI reference (ne-d3d12umddi-d3d12ddi_video_extension_command_parameter_type_0063)

D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063 enumeration

Description

Parameter types are used to enumerate the members of each parameter stage parameter structure. The types supported are fixed, and additional parameter types require changes in order to be supported.

Constants

`D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_UINT8`

Unsigned 8-bit integer.

`D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_UINT16`

Unsigned 16-bit integer.

`D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_UINT32`

Unsigned 32-bit integer.

`D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_UINT64`

Unsigned 64-bit integer.

`D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_SINT8`

Signed 8-bit integer.

`D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_SINT16`

Signed 16-bit integer.

`D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_SINT32`

Signed 32-bit integer.

`D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_SINT64`

Signed 64-bit integer.

`D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_FLOAT`

IEEE 32-bit floating point number.

`D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_DOUBLE`

IEEE 32-bit double point number.

`D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_RESOURCE`

A D3D12DDI_HRESOURCE handle. See Remarks for details.

`D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_MAX_VALID`

The maximum valid number supported.

Remarks

When the D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063_RESOURCE value is specified, the caller must use resource barriers to transition to the state appropriate for the parameter:

D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_FLAG	Read	Write
D3D12DDI_COMMAND_QUEUE_FLAGS_VIDEO_DECODE	D3D12DDI_RESOURCE_STATE_VIDEO_DECODE_READ	D3D12DDI_RESOURCE_STATE_VIDEO_DECODE_WRITE
D3D12DDI_COMMAND_QUEUE_FLAGS_VIDEO_PROCESS	D3D12DDI_RESOURCE_STATE_VIDEO_PROCESS_READ	D3D12DDI_RESOURCE_STATE_VIDEO_PROCESS_WRITE
D3D12DDI_COMMAND_QUEUE_FLAGS_VIDEO_ENCODE	D3D12DDI_RESOURCE_STATE_VIDEO_ENCODE_READ	D3D12DDI_RESOURCE_STATE_VIDEO_ENCODE_WRITE

D3D12DDI_VIDEO_EXTENSION_COMMAND_PARAMETER_TYPE_0063 - NtDoc