// d3d12umddi.h

typedef struct D3D12DDI_VIDEO_PROCESS_OUTPUT_STREAM_DESC_0032 {
  DXGI_FORMAT                                 Format;
  DXGI_COLOR_SPACE_TYPE                       ColorSpace;
  D3D12DDI_VIDEO_PROCESS_ALPHA_FILL_MODE_0020 AlphaFillMode;
  UINT                                        AlphaFillModeSourceStreamIndex;
  FLOAT                                       BackgroundColor[4];
  DXGI_RATIONAL                               FrameRate;
  BOOL                                        EnableStereo;
} D3D12DDI_VIDEO_PROCESS_OUTPUT_STREAM_DESC_0032;
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Windows Driver Kit DDI reference (ns-d3d12umddi-d3d12ddi_video_process_output_stream_desc_0032)

D3D12DDI_VIDEO_PROCESS_OUTPUT_STREAM_DESC_0032 structure

Description

D3D12DDI_VIDEO_PROCESS_OUTPUT_STREAM_DESC_0032 describes output stream properties for the video processor.

Members

`Format`

The DXGI format of the output texture.

`ColorSpace`

The color space for the video processor output surface as a DXGI_COLOR_SPACE_TYPE value.

`AlphaFillMode`

The alpha fill mode for data that the video processor writes to the render target. See D3D12DDI_VIDEO_PROCESSOR_ALPHA_FILL_MODE.

`AlphaFillModeSourceStreamIndex`

The zero-based index of an input stream. This field is used if AlphaFillMode has the value D3D12DDI_VIDEO_PROCESS_ALPHA_FILL_MODE_SOURCE_STREAM. Otherwise, it is ignored.

`BackgroundColor`

The video processor uses the background color to fill areas of the target rectangle that don't contain a video image. Areas outside the target rectangle aren't affected. The meaning of the values is specified by the ColorSpace member.

Value	YCbCrA	RGBA
BackgroundColor[0]	Y	R
BackgroundColor[1]	Cb	G
BackgroundColor[2]	Cr	B
BackgroundColor[3]	A	A

`FrameRate`

The frame rate of the output video stream, specified as a DXGI_RATIONAL structure.

`EnableStereo`

If TRUE, stereo output is enabled. Otherwise, the video processor produces mono video frames.

D3D12DDI_VIDEO_PROCESS_OUTPUT_STREAM_DESC_0032 - NtDoc