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D3D12DDI_HANDLETYPE enumeration (d3d12umddi.h)

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A D3D12DDI_HANDLETYPE value identifies a driver handle type.

Syntax

typedef enum D3D12DDI_HANDLETYPE {
  D3D12DDI_HT_COMMAND_QUEUE = 19,
  D3D12DDI_HT_COMMAND_ALLOCATOR = 20,
  D3D12DDI_HT_PIPELINE_STATE = 21,
  D3D12DDI_HT_COMMAND_LIST = 22,
  D3D12DDI_HT_FENCE = 23,
  D3D12DDI_HT_DESCRIPTOR_HEAP = 24,
  D3D12DDI_HT_HEAP = 25,
  D3D12DDI_HT_QUERY_HEAP = 27,
  D3D12DDI_HT_COMMAND_SIGNATURE = 28,
  D3D12DDI_HT_0010_PIPELINE_LIBRARY = 29,
  D3D12DDI_HT_0020_VIDEO_DECODER = 30,
  D3D12DDI_HT_0020_VIDEO_PROCESSOR = 32,
  D3D12DDI_HT_0012_RESOURCE = 34,
  D3D12DDI_HT_PASS = 35,
  D3D12DDI_HT_0030_CRYPTOSESSION = 36,
  D3D12DDI_HT_0030_CRYPTOSESSIONPOLICY = 37,
  D3D12DDI_HT_0030_PROTECTEDRESOURCESESSION = 38,
  D3D12DDI_HT_0032_VIDEO_DECODER_HEAP = 39,
  D3D12DDI_HT_0040_COMMAND_POOL = 40,
  D3D12DDI_HT_0040_COMMAND_RECORDER = 41,
  D3D12DDI_HT_0054_STATE_OBJECT = 42,
  D3D12DDI_HT_METACOMMAND = 43,
  D3D12DDI_HT_0050_SCHEDULINGGROUP = 44,
  D3D12DDI_HT_0053_VIDEO_MOTION_ESTIMATOR = 45,
  D3D12DDI_HT_0053_VIDEO_MOTION_VECTOR_HEAP = 46,
  D3D12DDI_HT_0061_VIDEO_EXTENSION_COMMAND = 47,
  D3D12DDI_HT_0080_VIDEO_ENCODER = 48,
  D3D12DDI_HT_0080_VIDEO_ENCODER_HEAP = 49
} ;

Constants

 
D3D12DDI_HT_COMMAND_QUEUE
Value: 19
A command queue handle type.
D3D12DDI_HT_COMMAND_ALLOCATOR
Value: 20
A command allocator handle type.
D3D12DDI_HT_PIPELINE_STATE
Value: 21
A pipeline state handle type.
D3D12DDI_HT_COMMAND_LIST
Value: 22
A command list handle type.
D3D12DDI_HT_FENCE
Value: 23
A fence handle type.
D3D12DDI_HT_DESCRIPTOR_HEAP
Value: 24
A descriptor heap handle type.
D3D12DDI_HT_HEAP
Value: 25
A heap handle type.
D3D12DDI_HT_QUERY_HEAP
Value: 27
A query heap handle type.
D3D12DDI_HT_COMMAND_SIGNATURE
Value: 28
A command signature handle type.
D3D12DDI_HT_0010_PIPELINE_LIBRARY
Value: 29
A pipeline library handle type.
D3D12DDI_HT_0020_VIDEO_DECODER
Value: 30
A video decoder handle type.
D3D12DDI_HT_0020_VIDEO_PROCESSOR
Value: 32
A video processor handle type.
D3D12DDI_HT_0012_RESOURCE
Value: 34
A resource handle type.
D3D12DDI_HT_PASS
Value: 35
A pass handle type.
D3D12DDI_HT_0030_CRYPTOSESSION
Value: 36
A crypto session handle type.
D3D12DDI_HT_0030_CRYPTOSESSIONPOLICY
Value: 37
A crypto session policy handle type.
D3D12DDI_HT_0030_PROTECTEDRESOURCESESSION
Value: 38
A protected resource session handle type.
D3D12DDI_HT_0032_VIDEO_DECODER_HEAP
Value: 39
A video decoder heap handle type.
D3D12DDI_HT_0040_COMMAND_POOL
Value: 40
A command pool.
D3D12DDI_HT_0040_COMMAND_RECORDER
Value: 41
A command recorder.
D3D12DDI_HT_0054_STATE_OBJECT
Value: 42
A state object.
D3D12DDI_HT_METACOMMAND
Value: 43
A meta-command.
D3D12DDI_HT_0050_SCHEDULINGGROUP
Value: 44
Hardware scheduling group.
D3D12DDI_HT_0053_VIDEO_MOTION_ESTIMATOR
Value: 45
Video motion estimator.
D3D12DDI_HT_0053_VIDEO_MOTION_VECTOR_HEAP
Value: 46
Video motion vector heap.
D3D12DDI_HT_0061_VIDEO_EXTENSION_COMMAND
Value: 47
The handle type for Video Extension Commands. Used in DDI such as pfnMakeResident and pfnEvict that can accept multiple handle types.

The UMD handle type declaration is D3D12DDI_HVIDEOEXTENSIONCOMMAND_0063.

This field is available starting in Windows 10, version 1903 and UMD DDI Min Version D3D12DDI_SUPPORTED_0043.
D3D12DDI_HT_0080_VIDEO_ENCODER
Value: 48
Handle type for a video encoder.
D3D12DDI_HT_0080_VIDEO_ENCODER_HEAP
Value: 49
Handle type for a video encoder heap.

Requirements

Requirement Value
Header d3d12umddi.h (include D3d12umddi.h)