D3D12DDIARG_CREATE_VIDEO_ENCODER_0082_0 structure (d3d12umddi.h)

The D3D12DDIARG_CREATE_VIDEO_ENCODER_0082_0 structure contains the encoder creation parameters for the PFND3D12DDI_CALCPRIVATEVIDEOENCODERSIZE_0082_0 and PFND3D12DDI_CREATEVIDEOENCODER_0082_0 callback functions.

Syntax

typedef struct D3D12DDIARG_CREATE_VIDEO_ENCODER_0082_0 {
  UINT                                                         NodeMask;
  D3D12DDI_VIDEO_ENCODER_FLAGS_0080                            Flags;
  D3D12DDI_VIDEO_ENCODER_CODEC_0080                            EncodeCodec;
  D3D12DDI_VIDEO_ENCODER_PROFILE_DESC_0080_2                   EncodeProfile;
  DXGI_FORMAT                                                  InputFormat;
  D3D12DDI_VIDEO_ENCODER_CODEC_CONFIGURATION_0082_0            CodecConfiguration;
  D3D12DDI_VIDEO_ENCODER_MOTION_ESTIMATION_PRECISION_MODE_0080 MaxMotionEstimationPrecision;
} D3D12DDIARG_CREATE_VIDEO_ENCODER_0082_0;

Members

NodeMask

For a single GPU operation, set NodeMask 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 one bit can be set.

Flags

A D3D12DDI_VIDEO_ENCODER_FLAGS_0080 value that specifies the encoder creation flags.

EncodeCodec

A D3D12DDI_VIDEO_ENCODER_CODEC_0080 value that identifies the codec type.

EncodeProfile

A D3D12DDI_VIDEO_ENCODER_PROFILE_DESC_0080_2 structure that identifies the codec's profile.

InputFormat

A DXGI_FORMAT structure that indicates the format of the source stream.

CodecConfiguration

A D3D12DDI_VIDEO_ENCODER_CODEC_CONFIGURATION_0082_0 structure that indicates the sequence-level codec-specific parameters.

MaxMotionEstimationPrecision

A D3D12DDI_VIDEO_ENCODER_MOTION_ESTIMATION_PRECISION_MODE_0080 value that identifies the motion estimation precision mode.

Remarks

See D3D12 video encoding for general information.

Requirements

Requirement	Value
Minimum supported client	Windows 11 (WDDM 3.0)
Header	d3d12umddi.h

See also

PFND3D12DDI_CALCPRIVATEVIDEOENCODERSIZE_0082_0

PFND3D12DDI_CREATEVIDEOENCODER_0082_0