Int 10/AX=4F04h

VESA SuperVGA BIOS - SAVE/RESTORE SuperVGA VIDEO STATE

AX = 4F04h
DL = subfunction
00h get state buffer size
Return:
BX = number of 64-byte blocks needed
01h save video states
ES:BX -> buffer
02h restore video states
ES:BX -> buffer.
CX = states to save/restore (see #00085)

Return:
AL = 4Fh if function supported
AH = status
00h successful
01h failed

See Also: AH=1Ch - AX=5F90h - AX=5FA0h

Bitfields for VESA SuperVGA states to save/restore: Bit(s) Description (Table 00085) 0 video hardware state 1 video BIOS data state 2 video DAC state 3 SuperVGA register state

See Also: #00048 - #00186

Category: Video - Int 10h - V

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