Int 10/AX=4F06h

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VESA SuperVGA BIOS v1.1+ - GET/SET LOGICAL SCAN LINE LENGTH (PIXELS)

AX = 4F06h
BL = subfunction
00h set scan line length
CX = desired width in pixels
01h get scan line length

Return:
AL = 4Fh if function supported AH = status 00h successful 01h failed BX = bytes per scan line CX = number of pixels per scan line DX = maximum number of scan lines

Notes: If the desired width is not achievable, the next larger width will be set. The scan line may be wider than the visible area of the screen. This function is valid in text modes, provided that pixel values are multiplied by the character cell width/height

See Also: AX=4F01h - AX=4F05h - AX=4F06h/BL=02h - AX=4F06

Category: Video - Int 10h - V

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