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D3D12DDI_VIDEO_EXTENSION_COMMANDS_DATA_0063 structure (d3d12umddi.h)

  • Article

Retrieves the array of video extension command info for a parameter stage.

Syntax

typedef struct D3D12DDI_VIDEO_EXTENSION_COMMANDS_DATA_0063 {
  [in]  UINT                                       NodeIndex;
  [in]  UINT                                       CommandCount;
  [out] D3D12DDI_VIDEO_EXTENSION_COMMAND_INFO_0063 *pCommandInfos;
} D3D12DDI_VIDEO_EXTENSION_COMMANDS_DATA_0063;

Members

[in] NodeIndex

For 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.

[in] CommandCount

The number of video extension commands supported. This count must match the CommandCount returned by D3D12DDI_VIDEO_EXTENSION_COMMAND_COUNT_DATA_0063.

[out] pCommandInfos

An array allocated by the runtime for the driver to fill with command info. CommandCount indicates the number of array elements.

Requirements

Requirement Value
Minimum supported client Windows 10, version 1903
Header d3d12umddi.h