// d3d10umddi.h

PFND3DWDDM2_0DDI_VIDEOPROCESSORSETSTREAMMIRROR Pfnd3dwddm20DdiVideoprocessorsetstreammirror;

VOID Pfnd3dwddm20DdiVideoprocessorsetstreammirror(
  D3D10DDI_HDEVICE hDevice,
  D3D11_1DDI_HVIDEOPROCESSOR hVideoProcessor,
  UINT StreamIndex,
  BOOL Enable,
  BOOL FlipHorizontal,
  BOOL FlipVertical
)
{...}
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Windows Driver Kit DDI reference (nc-d3d10umddi-pfnd3dwddm2_0ddi_videoprocessorsetstreammirror)

PFND3DWDDM2_0DDI_VIDEOPROCESSORSETSTREAMMIRROR callback function

Description

Indicates whether the stream should be flipped vertically or horizontally. Optional for Windows Display Driver Model (WDDM) 2.0, or later, drivers.

Parameters

`hDevice`

A handle to the display device (graphics context). The Direct3D runtime passed the user-mode driver this handle as the hDevice member of the D3DDDIARG_CREATEDEVICE structure at device creation.

`hVideoProcessor`

Handle to the video processor object.

`StreamIndex`

Indicates the input stream.

`Enable`

Indicates whether mirroring support is enabled or disabled.

`FlipHorizontal`

Indicates whether the input stream should be flipped horizontally.

Note This should be ignored when Enable is FALSE.

`FlipVertical`

Indicates whether the input stream should be flipped vertically.