lib/lba1-classic
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File encoding preservation + content structure to help browse the code

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This commit is contained in:
Alexandre Fontoura
2021-10-28 15:20:01 +01:00
parent c5f4f6ba25
commit 23151219b2
90 changed files with 1946 additions and 1815 deletions
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10
SOURCES/CPYMASK.ASM
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@@ -236,7 +236,7 @@ start:
mov cl, byte ptr[OffsetBegin]; start x
; cl = nb pix count
mov bh, byte ptr[NbPix] ; nb point … copier
mov bh, byte ptr[NbPix] ; nb point à copier
mov esi, eax
mov edi, edx ; new pos screen
@@ -265,14 +265,14 @@ l0: inc ebp
ret
rptj:
; cl = - nb pix to jump
add bh, cl ; reste … ecrire
add bh, cl ; reste à ecrire
jle aplus
neg cl
jmp okdraw2
rgtc:
neg cl ; cl nb pix to copy
sub bh, cl ; reste … ecrire
sub bh, cl ; reste à ecrire
jc cpt ; copy pas tout
rep movsb ; copy
jz aplus
@@ -284,7 +284,7 @@ okjump: inc ebp
dec bl
jz aplus2
mov cl, [ebp] ; nb pix to jump
sub bh, cl ; reste … ecrire
sub bh, cl ; reste à ecrire
jle aplus ; fini
okdraw2:
add edi, ecx
@@ -293,7 +293,7 @@ okdraw2:
okdraw: inc ebp
dec bl ; nb bloc--
mov cl, [ebp] ; nb pix to copy
sub bh, cl ; reste … ecrire
sub bh, cl ; reste à ecrire
jc cpt ; copy pas tout
rep movsb ; copy
jz aplus ; tombe pile