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This commit is contained in:
James Gregory 2013-12-30 18:34:31 +11:00
commit 18011c595a
352 changed files with 6040 additions and 6040 deletions
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10
47-05.md
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@ -46,10 +46,10 @@
.code
public _FillRectangleX
_FillRectangleX proc near
push bp ;preserve caller’s stack frame
push bp ;preserve caller's stack frame
mov bp,sp ;point to local stack frame
sub sp,STACK_FRAME_SIZE ;allocate space for local vars
push si ;preserve caller’s register variables
push si ;preserve caller's register variables
push di
cld
@ -63,7 +63,7 @@
add di,[bp+PageBase] ;offset of first rectangle pixel in
; display memory
mov ax,SCREEN_SEG
mov es,ax ;point ES:DI to the first rectangle pixel’s
mov es,ax ;point ES:DI to the first rectangle pixel's
mov [bp+StartOffset],di ; address
mov dx,SC_INDEX ;set the Sequence Controller Index to
mov al,MAP_MASK ; point to the Map Mask register
@ -128,10 +128,10 @@
cmp ah,4 ;have we done all planes?
jnz FillPlanesLoop ;continue if any more planes
FillDone:
pop di ;restore caller’s register variables
pop di ;restore caller's register variables
pop si
mov sp,bp ;discard storage for local variables
pop bp ;restore caller’s stack frame
pop bp ;restore caller's stack frame
ret
_FillRectangleX endp
end