// d3d12umddi.h

PFND3D12DDI_VIDEO_PROCESS_FRAME_0032 Pfnd3d12ddiVideoProcessFrame0032;

VOID Pfnd3d12ddiVideoProcessFrame0032(
  D3D12DDI_HCOMMANDLIST hDrvCommandList,
  D3D12DDI_HVIDEOPROCESSOR_0020 hDrvVideoProcessor,
  const D3D12DDIARG_VIDEO_PROCESS_OUTPUT_STREAM_ARGUMENTS_0032 *pOutputParameters,
  const D3D12DDIARG_VIDEO_PROCESS_INPUT_STREAM_ARGUMENTS_0032 *pInputStreamParameters,
  UINT NumInputStreams
)
{...}
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nc-d3d12umddi-pfnd3d12ddi_video_process_frame_0032)

PFND3D12DDI_VIDEO_PROCESS_FRAME_0032 callback function

Description

Performs a video processing operation on one or more input samples and writes the result to an output surface

Parameters

`hDrvCommandList`

The command list used to record this process frames command.

`hDrvVideoProcessor`

The video processor instance to use for this video process call. The video processor holds state for a video processing session, including required intermediate memory, cached processing data, or other temporary working space.

`pOutputParameters`

The output arguments for the video process. The available parameters are in the D3D12DDIARG_VIDEO_PROCESS_OUTPUT_STREAM_ARGUMENTS structure.

`pInputStreamParameters`

Specifies an array of input parameters. The available parameters are in the D3D12DDIARG_VIDEO_PROCESS_INPUT_STREAM_ARGUMENTS structure.

`NumInputStreams`

The count of input streams.

View the official Windows Driver Kit DDI reference

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