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D3D12_FEATURE_DATA_VIDEO_EXTENSION_COMMANDS structure (d3d12video.h)

  • Article

Provides data for calls to ID3D12VideoDevice::CheckFeatureSupport when the feature specified is D3D12_FEATURE_VIDEO_EXTENSION_COMMANDS. Retrieves the list of video extension commands from the driver.

Syntax

typedef struct D3D12_FEATURE_DATA_VIDEO_EXTENSION_COMMANDS {
  UINT                               NodeIndex;
  UINT                               CommandCount;
  D3D12_VIDEO_EXTENSION_COMMAND_INFO *pCommandInfos;
} D3D12_FEATURE_DATA_VIDEO_EXTENSION_COMMANDS;

Members

NodeIndex

In multi-adapter operation, this indicates which physical adapter of the device this operation applies to.

CommandCount

The supported number of video extension commands. This value must be the count returned by a call to ID3D12VideoDevice::CheckFeatureSupport with D3D12_FEATURE_VIDEO_EXTENSION_COMMAND_COUNT specified as the feature.

pCommandInfos

Receives a list of D3D12_VIDEO_EXTENSION_COMMAND_INFO structures describing video extension commands.

Requirements

Requirement Value
Minimum supported client Windows 10, version 2004 (10.0; Build 19041)
Minimum supported server Windows Server, version 2004 (10.0; Build 19041)
Header d3d12video.h