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ID3D12VideoProcessor::GetInputStreamDescs method (d3d12video.h)

  • Article

Gets the input stream descriptions provided when the video processor was created with a call to ID3D12VideoDevice::CreateVideoProcessor.

Syntax

HRESULT GetInputStreamDescs(
  UINT                                  NumInputStreamDescs,
  D3D12_VIDEO_PROCESS_INPUT_STREAM_DESC *pInputStreamDescs
);

Parameters

NumInputStreamDescs

The size of the array pointed to by pInputStreamDescs. Get the number of input stream descriptions associated with the video processor by calling ID3DVideoProcessor::GetNumInputStreamDescs.

pInputStreamDescs

An array of D3D12_VIDEO_PROCESS_INPUT_STREAM_DESC structures that is populated with the input stream descriptions associated with the video processor.

Return value

This method returns HRESULT.

Requirements

Requirement Value
Header d3d12video.h
DLL d3d12.dll