Expand Minimize

DXVAHDDDI_ALPHA_FILL_MODE enumeration

The DXVAHDDDI_ALPHA_FILL_MODE enumeration contains values that identify the type of alpha fill mode to set.

Syntax


typedef enum _DXVAHDDDI_ALPHA_FILL_MODE { 
  DXVAHDDDI_ALPHA_FILL_MODE_OPAQUE         = 0,
  DXVAHDDDI_ALPHA_FILL_MODE_BACKGROUND     = 1,
  DXVAHDDDI_ALPHA_FILL_MODE_DESTINATION    = 2,
  DXVAHDDDI_ALPHA_FILL_MODE_SOURCE_STREAM  = 3
} DXVAHDDDI_ALPHA_FILL_MODE;

Constants

DXVAHDDDI_ALPHA_FILL_MODE_OPAQUE

A value that specifies to fill the output with opaque alpha channel data.

DXVAHDDDI_ALPHA_FILL_MODE_BACKGROUND

A value that specifies to fill the output with the alpha channel data of the background. For more information about background color, see DXVAHDDDI_BLT_STATE_BACKGROUND_COLOR_DATA.

DXVAHDDDI_ALPHA_FILL_MODE_DESTINATION

A value that specifies to keep the alpha channel data unchanged on the target output.

DXVAHDDDI_ALPHA_FILL_MODE_SOURCE_STREAM

A value that specifies to fill the output with the alpha channel data of the destination rectangle in which the source rectangle of the specified input stream is scaled. For more information about the conditions for this value, see the Remarks section of DXVAHDDDI_BLT_STATE_ALPHA_FILL_DATA.

Requirements

Version

DXVAHDDDI_ALPHA_FILL_MODE is supported beginning with the Windows 7 operating system.

Header

D3dumddi.h (include D3dumddi.h)

See also

DXVAHDDDI_BLT_STATE_ALPHA_FILL_DATA
DXVAHDDDI_BLT_STATE_BACKGROUND_COLOR_DATA

 

 

Send comments about this topic to Microsoft

Show:
© 2014 Microsoft