PFND3D12DDI_VIDEO_ENCODE_FRAME_0082_0 callback function (d3d12umddi.h)

A client driver's PFND3D12DDI_VIDEO_ENCODE_FRAME_0082_0 callback function records an encode frame operation to the command list.

Syntax

PFND3D12DDI_VIDEO_ENCODE_FRAME_0082_0 Pfnd3d12ddiVideoEncodeFrame00820;

void Pfnd3d12ddiVideoEncodeFrame00820(
  [in]  D3D12DDI_HCOMMANDLIST hDrvCommandList,
  [in]  D3D12DDI_HVIDEOENCODER_0080 hDrvEncoder,
  [in]  D3D12DDI_HVIDEOENCODERHEAP_0080 hDrvVideoEncoderHeap,
  [in]  const D3D12DDI_VIDEO_ENCODER_ENCODEFRAME_INPUT_STREAM_ARGUMENTS_0082_0 *pInputStreamArguments,
  [out] const D3D12DDI_VIDEO_ENCODER_ENCODEFRAME_OUTPUT_STREAM_ARGUMENTS_0080_2 *pOutputStreamArguments
)
{...}

Parameters

[in] hDrvCommandList

Handle to the driver's data for the command list. The driver uses this region of memory to store internal data structures that are related to its command list.

[in] hDrvEncoder

Handle to a video encoder object. The handle was returned when the video encoder object was created.

[in] hDrvVideoEncoderHeap

Handle to a video encoder heap object. The handle was returned when the video encoder heap object was created.

[in] pInputStreamArguments

Pointer to a D3D12DDI_VIDEO_ENCODER_ENCODEFRAME_INPUT_STREAM_ARGUMENTS_0082_0 structure that contains the input sequence and picture control parameters for the encode operation.

[out] pOutputStreamArguments

Pointer to a D3D12DDI_VIDEO_ENCODER_ENCODEFRAME_OUTPUT_STREAM_ARGUMENTS_0080_2 structure in which the output of the encode operation is returned.

Return value

None

Remarks

See D3D12 video encoding for general information.

Requirements

See also

D3D12DDI_VIDEO_ENCODER_ENCODEFRAME_INPUT_STREAM_ARGUMENTS_0082_0

D3D12DDI_VIDEO_ENCODER_ENCODEFRAME_OUTPUT_STREAM_ARGUMENTS_0080_2

PFND3D12DDI_CREATE_COMMAND_LIST_0040

PFND3D12DDI_CREATEVIDEOENCODER_0082_0

PFND3D12DDI_CREATEVIDEOENCODERHEAP_0080_2