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D3DKMDT_VIDPN_SOURCE_MODE_TYPE enumeration

The D3DKMDT_VIDPN_SOURCE_MODE_TYPE enumeration is used to indicate whether a video present network (VidPN) source mode is a graphics mode, a text mode, or a stereo mode.

Syntax


typedef enum _D3DKMDT_VIDPN_SOURCE_MODE_TYPE { 
  D3DKMDT_RMT_UNINITIALIZED                  = 0,
  D3DKMDT_RMT_GRAPHICS                       = 1,
  D3DKMDT_RMT_TEXT                           = 2,
  D3DKMDT_RMT_GRAPHICS_STEREO                = 3,
  D3DKMDT_RMT_GRAPHICS_STEREO_ADVANCED_SCAN  = 4
} D3DKMDT_VIDPN_SOURCE_MODE_TYPE;

Constants

D3DKMDT_RMT_UNINITIALIZED

Indicates that a variable of type D3DKMDT_VIDPN_SOURCE_MODE_TYPE has not yet been assigned a meaningful value.

D3DKMDT_RMT_GRAPHICS

Indicates that the VidPN source mode is a graphics mode.

D3DKMDT_RMT_TEXT

Indicates that the VidPN source mode is a text mode.

D3DKMDT_RMT_GRAPHICS_STEREO

Available beginning with Windows 8.

Indicates that the VidPN source mode is stereo, and the allocation can only be scanned by the display miniport driver as both left and right channels.

D3DKMDT_RMT_GRAPHICS_STEREO_ADVANCED_SCAN

Available beginning with Windows 8.

Indicates that the VidPN source mode is stereo, and the allocation can only be scanned by the display miniport driver as both left and right channels, or as only the left channel, or as only the right channel.

If mono content needs to be displayed in a stereo mode, the operating system can better manage resources if D3DKMDT_RMT_GRAPHICS_STEREO_ADVANCED_SCAN is set instead of D3DKMDT_RMT_GRAPHICS_STEREO.

Remarks

The Type member of the D3DKMDT_VIDPN_SOURCE_MODE structure is a D3DKMDT_VIDPN_SOURCE_MODE_TYPE value.

Requirements

Version

Available in Windows Vista and later versions of the Windows operating systems.

Header

D3dkmdt.h (include D3dkmdt.h)

 

 

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