kolibrios-fun/programs/media/mv/trunk/mv.asm
Evgeny Grechnikov (Diamond) 4708579954 MV: support for RLE8 compression and files with reversed rows order (negative height)
git-svn-id: svn://kolibrios.org@190 a494cfbc-eb01-0410-851d-a64ba20cac60
2006-10-23 12:54:00 +00:00

1066 lines
22 KiB
NASM
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

; Picture browser by lisovin@26.ru
; Modified by Ivan Poddubny - v.0.3
; Modified by Diamond - v.0.4
; Compile with FASM for Menuet
;******************************************************************************
use32
org 0x0
db 'MENUET01' ; 8 byte id
dd 0x01 ; header version
dd START ; start of code
dd IM_END ; size of image
dd 0x300000 ; memory for app
dd 0x300000 ; esp
dd temp_area , 0x0 ; I_Param , I_Icon
include 'lang.inc'
include 'macros.inc'
;******************************************************************************
START: ; start of execution
; check for parameters
cmp dword [temp_area],'BOOT'
jne .no_boot
call load_image
call convert
call background
or eax,-1
int 0x40
.no_boot:
cmp byte [temp_area],0
jz .no_param
mov edi,string ; clear string
mov ecx,256/4 ; length of a string
xor eax,eax ; symbol <0>
rep stosd
mov edi,temp_area ; look for <0> in temp_area
mov esi,edi
mov ecx,257 ; strlen
repne scasb
lea ecx, [edi-temp_area]
mov edi,string
rep movsb ; copy string from temp_area to "string" (filename)
call load_image
call convert
.no_param:
mov ecx,-1 ; get information about me
call getappinfo
mov edx,[process_info+30] ; ⥯¥àì ¢ edx ­ è ¨¤¥­â¨ä¨ª â®à
mov ecx,eax
@@:
call getappinfo
cmp edx,[process_info+30]
je @f ; ¥á«¨ ­ è PID ᮢ¯ « á PID à áᬠâਢ ¥¬®£® ¯à®æ¥áá , ¬ë ­ è«¨ ᥡï
dec ecx ; ¨­ ç¥ ᬮâਬ á«¥¤ãî騩 ¯à®æ¥áá
jne @b ; ¢®§¢à é ¥¬áï, ¥á«¨ ­¥ ¢á¥ ¯à®æ¥ááë à áᬮâ७ë
@@:
; ⥯¥àì ¢ ecx ­®¬¥à ¯à®æ¥áá 
mov [process],ecx
draw_still:
call draw_window
still:
mov eax,10 ; wait here for event
int 0x40
dec eax
jz red
dec eax
jnz button
key: ; key
mov al,2
int 0x40
mov al,ah
cmp al,6
je kfile
cmp al,15
je kopen
cmp al,9
je kinfo
cmp al,2
je kbgrd
jmp still
red:
test byte [status], 4
jz draw_still
mov al, 18
mov ebx, 3
mov ecx, [process]
int 0x40
and byte [status], not 4
jmp still
button: ; button
mov eax,17 ; get id
int 0x40
cmp ah,1 ; button id=1 ?
jne noclose
mov eax,-1 ; close this program
int 0x40
noclose:
cmp ah,2
jne nofile
kfile:
test byte [status], 1
jnz still
or byte [status], 1
mov eax,51
mov ebx,1
mov ecx,thread1
mov edx,0x29fff0
int 0x40
jmp still
nofile:
cmp ah,3
jne noopen
kopen:
mov ecx,-1
call getappinfo
mov ebx,dword [I_END+42]
mov ecx,dword [I_END+46]
add ebx,10*65536-15
add ecx,50*65536-55
mov edx,0xffffff
mov eax,13
int 0x40
call load_image
open1:
cmp word [I_END],word 'BM'
jne still
call convert
call drawimage
jmp still
noopen:
cmp ah,4
jne noinfo
kinfo:
test byte [status], 2
jnz still
or byte [status], 2
mov eax,51
mov ebx,1
mov ecx,thread2
mov edx,0x2afff0
int 0x40
jmp still
noinfo:
; “<E28099>Žˆœ ”Ž<E2809D>
cmp ah,5
jne still
kbgrd:
test byte [status], 8
jnz still
or byte [status], 8
mov eax,51
mov ebx,1
mov ecx,thread3
mov edx,0x2bfff0
int 0x40
jmp still
;call background
getappinfo:
mov eax,9
mov ebx,process_info
int 0x40
ret
load_image:
mov eax, 70
mov ebx, fileinfo
int 0x40
mov eax,[I_END+18]
mov ebx,[I_END+22]
test ebx, ebx
jns @f
neg ebx
@@:
add eax,20
cmp eax,210
jae @f
mov eax,210
@@:
add ebx,58
cmp ebx,56
jae @f
mov ebx,56
@@:
mov [wnd_width],eax
mov [wnd_height],ebx
test [bWasDraw],1
jz @f
mov esi,ebx
mov edx,eax
mov ecx,-1
mov ebx,-1
mov eax,67
int 40h
@@:
ret
drawimage:
cmp word [I_END],word 'BM'
jne nodrawimage
mov eax,7
mov ebx,[soi]
mov ecx, dword [I_END+18-2]
mov cx, [I_END+22]
test cx, cx
jns @f
neg cx
@@:
mov edx,10*65536+50
int 0x40
nodrawimage:
ret
; “<E28099>Žˆœ ”Ž<E2809D>
background:
cmp word [I_END],word 'BM'
jne @f
mov eax,15
mov ebx,1
mov ecx,[I_END+18] ; è¨à¨­ 
mov edx,[I_END+22] ; ¢ëá®â 
int 0x40
mov esi, ecx
imul esi, edx
lea esi, [esi+esi*2]
mov ebx,5
mov ecx,[soi]
xor edx,edx
;;; mov esi, ;640*480*3
int 0x40
dec ebx ;tile/stretch
mov ecx,dword [bgrmode]
int 0x40
dec ebx
int 0x40
@@:
ret
convert:
mov ecx, I_END
add ecx, [ecx+2]
mov [soi], ecx
mov ebp, [I_END+18]
lea ebp, [ebp*3] ; ebp = size of output scanline
mov eax, [I_END+22]
dec eax
mul ebp
add eax, ecx
mov edi, eax ; edi points to last scanline
mov esi, I_END
add esi, [esi+10]
mov ebx, I_END+54
mov edx, [I_END+22]
lea eax, [ebp*2]
mov [delta], eax
test edx, edx
jz .ret
jns @f
neg edx
and [delta], 0
mov edi, ecx
@@:
movzx eax, word [I_END+28]
cmp eax, 24
jz convert24
cmp eax, 8
jz convert8
cmp eax, 4
jz convert4
dec eax
jz convert1
.ret:
ret
convert24:
mov ecx, ebp
rep movsb
sub edi, [delta]
mov eax, ebp
neg eax
and eax, 3
add esi, eax
dec edx
jnz convert24
ret
convert8:
push edi
add [esp], ebp
.loopi:
xor eax, eax
lodsb
cmp dword [I_END+30], 1
jnz .nocompressed
.compressed:
mov ecx, eax
jecxz .special
lodsb
mov eax, [ebx+eax*4]
@@:
call putpixel
loop @b
jmp .loopi
.nocompressed:
mov eax, [ebx+eax*4]
call putpixel
.loopicont:
cmp edi, [esp]
jnz .loopi
.next:
pop edi
sub edi, [delta]
mov eax, ebp
and eax, 3
add esi, eax
dec edx
jnz convert8
ret
.special:
lodsb
test al, al
jz .next
cmp al, 2
jbe .end
mov ecx, eax
push ecx
@@:
xor eax, eax
lodsb
mov eax, [ebx+eax*4]
call putpixel
loop @b
pop ecx
and ecx, 1
add esi, ecx
jmp .loopi
.end:
pop edi
ret
convert4:
push edi
add [esp], ebp
.loopi:
xor eax, eax
lodsb
shr eax, 4
mov eax, [ebx+eax*4]
call putpixel
cmp edi, [esp]
jz .loopidone
mov al, [esi-1]
and eax, 0xF
mov eax, [ebx+eax*4]
stosd
dec edi
cmp edi, [esp]
jnz .loopi
.loopidone:
pop edi
sub edi, [delta]
call align_input
dec edx
jnz convert4
ret
convert1:
push edi
add [esp], ebp
.loopi:
lodsb
mov ecx, 8
.loopii:
add al, al
push eax
setc al
movzx eax, al
mov eax, [ebx+eax*4]
call putpixel
pop eax
cmp edi, [esp]
loopnz .loopii
jnz .loopi
pop edi
sub edi, [delta]
call align_input
dec edx
jnz convert1
ret
align_input:
push esi
sub esi, I_END
sub esi, [I_END+10]
neg esi
and esi, 3
add [esp], esi
pop esi
ret
putpixel:
push eax
stosw
shr eax, 16
stosb
pop eax
ret
; *********************************************
; ******* WINDOW DEFINITIONS AND DRAW ********
; *********************************************
draw_window:
or [bWasDraw],1
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,1 ; 1, start of draw
int 0x40
; DRAW WINDOW
xor eax,eax ; function 0 : define and draw window
; mov ebx,350 ; [x start] *65536 + [x size]
; mov ecx,400 ; [y start] *65536 + [y size]
mov ebx,100*65536
mov ecx,100*65536
add ebx,[wnd_width]
add ecx,[wnd_height]
mov edx,0x03ffffff ; color of work area RRGGBB,8->color gl
int 0x40
mov eax,8
mov ebx,10*65536+46
mov ecx,25*65536+20
mov edx,2
mov esi,0x780078
newbutton:
int 0x40
add ebx,48*65536
inc edx
cmp edx,6
jb newbutton
; WINDOW LABEL
mov eax,4 ; function 4 : write text to window
mov ebx,8*65536+8 ; [x start] *65536 + [y start]
mov ecx,0x10ddeeff ; font 1 & color ( 0xF0RRGGBB )
mov edx,labelt ; pointer to text beginning
mov esi,12 ; text length
int 0x40
mov ebx,14*65536+32
mov edx,buttext
mov esi,26
int 0x40
call drawimage
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,2 ; 2, end of draw
int 0x40
ret
; DATA AREA
labelt:
db 'MeView v.0.4'
lsz buttext,\
en, ' FILE OPEN INFO BGRD',\
ru, ' ”€‰‹ ŽŠ<E28099> ˆ<>”Ž ”Ž<E2809D> ',\
de, 'DATEI OEFNEN INFO HGRD'
thread1: ; start of thread1
call draw_window1
still1:
mov eax,10 ; wait here for event
int 0x40
cmp eax,1 ; redraw request ?
je thread1
cmp eax,2 ; key in buffer ?
je key1
cmp eax,3 ; button in buffer ?
je button1
jmp still1
key1: ; key
int 0x40
cmp ah,179
jne noright
mov eax,[pos]
cmp eax,41
ja still1
inc eax
mov [pos],eax
call drawstring
jmp still1
noright:
cmp ah,176
jne noleft
mov eax,[pos]
test eax,eax
je still1
dec eax
mov [pos],eax
call drawstring
jmp still1
noleft:
cmp ah,182 ;del
jne nodelet
call shiftback
call drawstring
jmp still1
nodelet:
cmp ah,8 ;zaboy
jne noback
mov eax,[pos]
test eax,eax
je still1
dec eax
mov [pos],eax
call shiftback
call drawstring
jmp still1
noback:
cmp ah,13
jne noenter
enter1:
mov al,byte ' '
mov edi,string
mov ecx,43
cld
repne scasb
dec edi
mov byte [edi],0
jmp close1
noenter:
cmp ah,27
jne noesc
jmp enter1
noesc:
cmp dword [pos],42
jae still1
mov edi,string
add edi,42
mov esi,edi
dec esi
mov ecx,42
sub ecx,[pos]
std
rep movsb
shr eax,8
mov esi,string
add esi,[pos]
mov byte [esi],al
inc dword [pos]
call drawstring
jmp still1
button1: ; button
mov eax,17 ; get id
int 0x40
cmp ah,1 ; button id=1 ?
jne noclose1
jmp enter1
close1:
bts dword [status],2
btr dword [status],0
mov eax,-1 ; close this program
int 0x40
noclose1:
cmp ah,2
jne nosetcur
mov eax,37
mov ebx,1
int 0x40
shr eax,16
sub eax,21
xor edx,edx
mov ebx,6
div ebx
mov [pos],eax
call drawstring
jmp still1
nosetcur:
jmp still1
shiftback:
mov edi,string
add edi,[pos]
mov esi,edi
inc esi
mov ecx,43
sub ecx,[pos]
cld
rep movsb
ret
; *********************************************
; ******* WINDOW DEFINITIONS AND DRAW ********
; *********************************************
draw_window1:
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,1 ; 1, start of draw
int 0x40
; DRAW WINDOW
xor eax,eax ; function 0 : define and draw window
mov ebx,100*65536+300 ; [x start] *65536 + [x size]
mov ecx,100*65536+80 ; [y start] *65536 + [y size]
mov edx,0x03780078 ; color of work area RRGGBB,8->color gl
int 0x40
; WINDOW LABEL
mov eax,4 ; function 4 : write text to window
mov ebx,8*65536+8 ; [x start] *65536 + [y start]
mov ecx,0x10ddeeff ; font 1 & color ( 0xF0RRGGBB )
mov edx,labelt1 ; pointer to text beginning
mov esi,labelt1.size ; text length
int 0x40
call drawstring
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,2 ; 2, end of draw
int 0x40
ret
drawstring:
pusha
mov eax,8 ;invisible button
mov ebx,21*65536+258
mov ecx,40*65536+15
mov edx,0x60000002
int 0x40
mov eax,13 ;bar
mov edx,0xe0e0e0
int 0x40
push eax ;cursor
mov eax,6*65536
mul dword [pos]
add eax,21*65536+6
mov ebx,eax
pop eax
mov edx,0x6a73d0
int 0x40
mov eax,4 ;path
mov ebx,21*65536+44
xor ecx,ecx
mov edx,string
mov esi,43
int 0x40
popa
ret
; DATA AREA
lsz labelt1,\
en, 'File',\
ru, '” ©«',\
de, 'Datei'
thread2: ; start of info thread
call draw_window2
still2:
mov eax,10 ; wait here for event
int 0x40
cmp eax,1 ; redraw request ?
je thread2
cmp eax,2 ; key in buffer ?
je close2
cmp eax,3 ; button in buffer ?
je button2
jmp still2
button2: ; button
mov eax,17 ; get id
int 0x40
cmp ah,1 ; button id=1 ?
jne noclose2
close2:
btr dword [status],1
bts dword [status],2
mov eax,-1 ; close this program
int 0x40
noclose2:
jmp still2
; *********************************************
; ******* WINDOW DEFINITIONS AND DRAW ********
; *********************************************
draw_window2:
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,1 ; 1, start of draw
int 0x40
; DRAW WINDOW
xor eax,eax ; function 0 : define and draw window
mov ebx,100*65536+330 ; [x start] *65536 + [x size]
mov ecx,100*65536+90 ; [y start] *65536 + [y size]
mov edx,0x03780078 ; color of work area RRGGBB,8->color gl
int 0x40
; WINDOW LABEL
mov eax,4 ; function 4 : write text to window
mov ebx,8*65536+8 ; [x start] *65536 + [y start]
mov ecx,0x10ddeeff ; font 1 & color ( 0xF0RRGGBB )
mov edx,labelt2 ; pointer to text beginning
mov esi,labelt2.size ; text length
int 0x40
mov ebx,10*65536+30
mov edx,string
mov esi,43
int 0x40
mov edx,fitext
mov esi,14
add ebx,70*65536+10
followstring:
int 0x40
add ebx,10
add edx,esi
cmp ebx,80*65536+70
jbe followstring
mov eax,47
mov edx,200*65536+40
mov esi,ecx
mov ecx, [I_END+2]
call digitcorrect
int 0x40
add edx,10
mov ecx, [I_END+18]
call digitcorrect
int 0x40
add edx,10
mov ecx, [I_END+22]
call digitcorrect
int 0x40
add edx,10
movzx ecx,word [I_END+28]
call digitcorrect
int 0x40
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,2 ; 2, end of draw
int 0x40
ret
digitcorrect:
xor ebx,ebx
mov bh,6
cmp ecx,99999
ja c_end
dec bh
cmp ecx,9999
ja c_end
dec bh
cmp ecx,999
ja c_end
dec bh
cmp ecx,99
ja c_end
dec bh
cmp ecx,9
ja c_end
dec bh
c_end:
bswap ebx
ret
; DATA AREA
lsz labelt2,\
en, 'File info',\
ru, 'ˆ­ä®à¬ æ¨ï ® ä ©«¥',\
de, 'Dateiinfo'
lsz fitext,\
en, 'FILE SIZE ',\
en, 'X SIZE ',\
en, 'Y SIZE ',\
en, 'BITS PER PIXEL',\
\
ru, '<27> §¬¥à ä ©«  ',\
ru, '˜¨à¨­  ',\
ru, '‚ëá®â  ',\
ru, '<27>¨â ­  ¯¨ªá¥« ',\
\
de, 'FATEIGROESSE ',\
de, 'X GROESSE ',\
de, 'Y GROESSE ',\
de, 'BITS PER PIXEL'
thread3: ; start of bgrd thread
call draw_window3
still3:
mov eax,10 ; wait here for event
int 0x40
cmp eax,1 ; redraw request ?
je thread3
cmp eax,2 ; key in buffer ?
je key3
cmp eax,3 ; button in buffer ?
je button3
jmp still3
key3:
int 0x40
cmp ah,27
je close3
cmp ah,13
je kok
cmp ah,178 ;up
jne nofup
cmp dword [bgrmode],1
je fdn
fup:
dec dword [bgrmode]
jmp flagcont
nofup:
cmp ah,177 ;down
jne still3
cmp dword [bgrmode],2
je fup
fdn:
inc dword [bgrmode]
jmp flagcont
button3: ; button
mov eax,17 ; get id
int 0x40
cmp ah,1 ; button id=1 ?
jne noclose3
close3:
btr dword [status],3
bts dword [status],2
mov eax,-1 ; close this program
int 0x40
noclose3:
cmp ah,4
jne nook
kok:
call background
jmp close3
nook:
cmp ah,2
jb still3
cmp ah,3
ja still3
dec ah
mov byte [bgrmode],ah
flagcont:
call drawflags
jmp still3
; *********************************************
; ******* WINDOW DEFINITIONS AND DRAW ********
; *********************************************
draw_window3:
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,1 ; 1, start of draw
int 0x40
; DRAW WINDOW
xor eax,eax ; function 0 : define and draw window
mov ebx,100*65536+200 ; [x start] *65536 + [x size]
mov ecx,100*65536+100 ; [y start] *65536 + [y size]
mov edx,0x03780078 ; color of work area RRGGBB,8->color gl
int 0x40
mov eax,8
mov ebx,70*65536+40
mov ecx,70*65536+20
mov edx,4
mov esi,0xac0000
int 0x40
; WINDOW LABEL
mov eax,4 ; function 4 : write text to window
mov ebx,8*65536+8 ; [x start] *65536 + [y start]
mov ecx,0x10ddeeff ; font 1 & color ( 0xF0RRGGBB )
mov edx,labelt3 ; pointer to text beginning
mov esi,labelt3.size ; text length
int 0x40
add ebx,38*65536+20
mov ecx,0xddeeff
mov edx, bgrdtext
mov esi, bgrdtext.size
int 0x40
add ebx,40*65536+15
mov edx, tiled
mov esi, tiled.size
int 0x40
add ebx,15
mov edx, stretch
mov esi, stretch.size ;7
int 0x40
add ebx,18
mov edx, ok_btn
mov esi, ok_btn.size ;2
int 0x40
call drawflags
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,2 ; 2, end of draw
int 0x40
ret
drawflags:
mov eax,8
mov ebx,70*65536+10
mov ecx,40*65536+10
mov edx,2
mov esi,0xe0e0e0
int 0x40
add ecx,15*65536
inc edx
int 0x40
mov eax,4
mov ebx,73*65536+42
xor ecx,ecx
mov edx,vflag
mov esi,1
cmp dword [bgrmode],1
je nodownflag
add ebx,15
nodownflag:
int 0x40
ret
; DATA AREA
status dd 0 ;bit0=1 if file thread is created
soi dd 0
delta dd 0
process dd 0
bWasDraw db 0
vflag: db 'x'
bgrmode: dd 1
wnd_width dd 210
wnd_height dd 53
lsz labelt3,\
en, 'Background set',\
ru, "“áâ ­®¢ª  ä®­ ",\
de, 'Hintergrund gesetzt'
lsz bgrdtext,\
en, 'SET AS BACKGROUND:',\
ru, '’¨¯ ®¡®¥¢:',\
de, 'ALS HINTERGRUND'
lsz tiled,\
en, 'TILED',\
ru, '§ ¬®áâ¨âì',\
de, 'GEKACHELT'
lsz stretch,\
en, 'STRETCH',\
ru, 'à áâï­ãâì',\
de, 'GESTRECKT'
lsz ok_btn,\
en, 'Ok',\
ru, 'Ok',\
de, 'Ok'
pos: dd 6
fileinfo:
dd 0
dd 0
dd 0
dd 0x290000-I_END
dd I_END
string:
db '/rd/1/bgr.bmp',0
IM_END:
rb string+257-$
process_info:
temp_area:
rb 0x10000
I_END: