VioGetState Parameter - RequestBlock

RequestBlock (PVIOD) - in/out

Request block.

The address of the video-state structures consisting of six different structures depending on the request type:

Type

Definition
0
Get palette registers
1
Get overscan (border) color
2
Get blink and background intensity switch
3
Get color registers
4
Reserved
5
Get the scan line for underlining
6
Get target VioSetMode display configuration
The six structures, depending on request type, are:

• VIOPALSTATE 
  VIOOVERSCAN
  
  VIOINTENSITY
  
  VIOCOLORREG
  
  VIOSETULINELOC
  
  VIOSETTARGET

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