forked from KolibriOS/kolibrios
119 lines
2.3 KiB
PHP
119 lines
2.3 KiB
PHP
align 4
|
|
dtext: ; Text String Output (rw by Johnny_B[john@kolibrios.org])
|
|
; eax x & y
|
|
; ebx font ( 0xX0000000 ) & color ( 0x00RRGGBB )
|
|
; ecx start of text
|
|
; edx length
|
|
; edi 1 force
|
|
|
|
pushad
|
|
|
|
mov esi,edx ;esi=length
|
|
mov ebp,ecx ;ebp=ptr to text
|
|
mov ecx,ebx ;ecx=color
|
|
movsx ebx,ax ;ebx=y
|
|
sar eax,16 ;eax=x
|
|
and esi, 0xFF ;limit of text = 255 symbols
|
|
|
|
dtext.lnew:
|
|
test esi, esi ; zero length ?
|
|
jnz @f
|
|
jmp dtext.output_end
|
|
@@:
|
|
|
|
movzx edx,byte [ebp] ;edx=ascii code
|
|
test edx,edx
|
|
jz dtext.output_end
|
|
test ecx,0x10000000
|
|
jnz dtext.letnew2
|
|
|
|
align 4
|
|
.letnew:
|
|
|
|
drawletter: ;output char of type 1(monotype)
|
|
;eax - x
|
|
;ebx - y
|
|
;ecx - color
|
|
;edx - ascii code
|
|
pushad
|
|
call [disable_mouse]
|
|
mov esi,9
|
|
lea ebp,[0x3F600+8*edx+edx]
|
|
.symloop:
|
|
push esi
|
|
mov dl,byte [ebp]
|
|
mov esi,8
|
|
.pixloop:
|
|
test dl,1
|
|
jz .nopix
|
|
call [putpixel]
|
|
.nopix:
|
|
shr dl,1
|
|
inc eax
|
|
dec esi
|
|
jnz .pixloop
|
|
sub eax,8
|
|
inc ebx
|
|
inc ebp
|
|
pop esi
|
|
dec esi
|
|
jnz .symloop
|
|
popad
|
|
|
|
add eax,6
|
|
|
|
inc ebp ;ptr to text
|
|
dec esi ;length
|
|
jnz dtext.lnew
|
|
|
|
jmp dtext.output_end
|
|
|
|
|
|
dtext.letnew2:
|
|
|
|
align 4
|
|
drawletter2: ;output char of type 2(proportional)
|
|
;eax - x
|
|
;ebx - y
|
|
;ecx - color
|
|
;edx - symbol
|
|
;edi - force?
|
|
;result - eax=eax+sym_size
|
|
pushad
|
|
call [disable_mouse]
|
|
shl edx,1
|
|
mov esi,9
|
|
lea ebp,[0x3EC00+4*edx+edx+1]
|
|
.symloop:
|
|
push esi
|
|
mov dl,byte [ebp]
|
|
xor esi,esi
|
|
.pixloop:
|
|
test dl,1
|
|
jz .nopix
|
|
call [putpixel]
|
|
.nopix:
|
|
shr dl,1
|
|
inc esi
|
|
inc eax
|
|
cmp esi,8
|
|
jl .pixloop
|
|
sub eax,8
|
|
inc ebx
|
|
pop esi
|
|
inc ebp
|
|
dec esi
|
|
jnz .symloop
|
|
movzx edx,byte [ebp-10]
|
|
add [esp+32-4],edx
|
|
popad
|
|
|
|
|
|
inc ebp ;ptr to text
|
|
dec esi ;length
|
|
jnz dtext.lnew
|
|
|
|
|
|
dtext.output_end:
|
|
popad
|
|
ret |