Int 62/AX=004Fh

FGDRIVER v4.02 - FG_GETVIEW - GET VIEWPORT EXTREME LIMITS

AX = 004Fh
ES:BX -> variable pointer record (see #03487)

Return:
Indicated variables updated

Note: The FGDRIVER functions are rearranged with each major release, but their parameters do not change (see #03474 at AX=0000h)

See Also: AX=00B5h


Format of FGDRIVER GETVIEW variable pointer record:

Offset  Size    Description     (Table 03487)
00h    WORD    segment of WORD buffer for viewport left edge (viewport units)
02h    WORD    offset of WORD buffer for viewport left edge (viewport units)
04h    WORD    segment of WORD buffer for viewport right edge (viewport units)
06h    WORD    offset of WORD buffer for viewport right edge (viewport units)
08h    WORD    segment of WORD buffer for viewport top edge (viewport units)
0Ah    WORD    offset of WORD buffer for viewport top edge (viewport units)
0Ch    WORD    segment of WORD buffer for viewport bottom edge (viewp. units)
0Eh    WORD    offset of WORD buffer for viewport bottom edge (viewp. units)
10h    WORD    segment of WORD buffer for viewport left edge (screen space)
12h    WORD    offset of WORD buffer for viewport left edge (screen space)
14h    WORD    segment of WORD buffer for viewport right edge (screen space)
16h    WORD    offset of WORD buffer for viewport right edge (screen space)
18h    WORD    segment of WORD buffer for viewport top edge (screen space)
1Ah    WORD    offset of WORD buffer for viewport top edge (screen space)
1Ch    WORD    segment of WORD buffer for viewport bottom edge (screen space)
1Eh    WORD    offset of WORD buffer for viewport bottom edge (screen space)

Category: Video - Int 62h - F

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