D3D12DDI_VIDEO_EXTENSION_COMMAND_COUNT_DATA_0063 structure (d3d12umddi.h)

Retrieves the number of supported video extension commands.

Syntax

typedef struct D3D12DDI_VIDEO_EXTENSION_COMMAND_COUNT_DATA_0063 {
  [in]  UINT NodeIndex;
  [out] UINT CommandCount;
} D3D12DDI_VIDEO_EXTENSION_COMMAND_COUNT_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.

[out] CommandCount

The number of video extension commands supported.

Requirements