// d3d12umddi.h

typedef struct D3D12DDIARG_CREATE_VIDEO_DECODER_0072 {
  UINT                                     NodeMask;
  D3D12DDI_VIDEO_DECODE_CONFIGURATION_0020 Configuration;
  D3D12DDI_HPROTECTEDRESOURCESESSION_0030  hDrvProtectedResourceSession;
} D3D12DDIARG_CREATE_VIDEO_DECODER_0072;
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Windows Driver Kit DDI reference (ns-d3d12umddi-d3d12ddiarg_create_video_decoder_0072)

Description

Structure used to create a video decoder.

Members

`NodeMask`

Represents the set of nodes. For a single GPU operation, set this to zero. If there are multiple GPU nodes, set a bit to identify the node (the device's physical adapter) to which the command queue applies. Each bit in the mask corresponds to a single node. Only 1 bit may be set.

`Configuration`

The decode profile and bitstream encryption. See D3D12DDI_VIDEO_DECODE_CONFIGURATION.

`hDrvProtectedResourceSession`

Handle to the protected resource session acquired at object creation time.

Remarks

See the D3D Video Protected Resource Support Specification for more information.

D3D12DDIARG_CREATE_VIDEO_DECODER_0072 - NtDoc