315 lines
5.4 KiB
NASM
315 lines
5.4 KiB
NASM
; GIF VIEWER FOR MENUET v1.0
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; Written in pure assembler by Ivushkin Andrey aka Willow
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;
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; Uses GIF_LITE 2.0
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;
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; Created: August 31, 2004
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; Last changed: September 9, 2004
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;
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; COMPILE WITH FASM
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WND_COLOR equ 0x02aabbcc
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; input line dimensions
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INP_X equ 10 shl 16+680
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INP_Y equ 25 shl 16+16
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INP_XY equ 15 shl 16+30
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use32
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org 0x0
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db 'MENUET01'
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dd 0x01
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dd START
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dd I_END
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dd 0x300000
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dd 0x27fff0
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dd filename ;0x0
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dd 0x0
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include 'lang.inc'
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include 'macros.inc' ; decrease code size (optional)
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;include '/hd/1/meos/debug.inc'
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include 'debug.inc'
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COLOR_ORDER equ MENUETOS
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DELAY equ 20 ; animation speed
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;include '/hd/1/gif/gif_lite.inc'
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include 'gif_lite.inc'
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START:
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cmp [filename],byte 0
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jne openfile2
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; jmp openfile2
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openfile:
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and [entered],0
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xor eax,eax
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mov [imgcount],eax
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mov esi,fn_input
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mov edi,filename
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mov ecx,[inp_pos]
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rep movsb
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mov byte[edi],al
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openfile2:
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mov eax,58
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mov ebx,file_info
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int 0x40
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cmp eax,6
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je temp
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test eax,eax
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jnz ok2
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temp:
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cmp ebx,64
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jbe ok2
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and [entered],0
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xor eax,eax
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mov [imgcount],eax
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mov esi,filename
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mov edi,fn_input
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mov ecx,256 ;[filename_len]
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rep movsb
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mov edi,fn_input
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mov ecx,50
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xor eax,eax
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repne scasb
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sub edi,fn_input
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dec edi
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mov [inp_pos],edi
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inc [inp_pos]
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; test eax,eax
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; jnz .ok2
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; cmp ebx,64
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; jbe .ok2
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mov esi,workarea
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mov edi,Image
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mov eax,hashtable
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call ReadGIF
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test eax,eax
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jz .ok
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xor ecx,ecx
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.ok:
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mov [imgcount],ecx
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ok2:
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and dword[img_index],0
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red:
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call draw_window
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still:
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mov ebx,DELAY
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mov eax,23
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int 0x40
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cmp eax,1
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je red
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cmp eax,2
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je key
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cmp eax,3
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je button
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mov eax,[imgcount]
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cmp eax,1
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je still
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inc [img_index]
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cmp eax,[img_index]
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jne redsub
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and [img_index],0
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redsub:
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mov ecx,[img_index]
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call draw_subimage
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jmp still
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key:
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mov eax,2
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int 0x40
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cmp ah,13
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je is_input
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jmp still
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button:
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mov eax,17
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int 0x40
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cmp ah,1
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jne noclose
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_close:
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or eax,-1
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int 0x40
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noclose:
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is_input: ; simple input line with backspace feature
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inc [entered] ; sorry - no cursor
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wait_input:
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call draw_input
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mov eax,10
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int 0x40
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cmp eax,2
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jne still
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mov edi,[inp_pos]
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mov eax,2
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int 0x40
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shr eax,8
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cmp eax,27
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je still
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cmp eax,13
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je openfile
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cmp eax,8
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je backsp
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mov [fn_input+edi],al
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inc [inp_pos]
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jmp wait_input
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backsp:
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test edi,edi
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jz wait_input
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dec [inp_pos]
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jmp wait_input
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jmp still
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;****************************************
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;******* DRAW CONTENTS OF INPUT LINE ****
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;****************************************
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draw_input:
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push edi
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cmp [entered],0
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jne highlight
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mov esi,WND_COLOR
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jmp di_draw
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highlight:
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mov esi,0xe0e0e0
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di_draw:
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mov eax,8
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mov ebx,INP_X
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mov ecx,INP_Y
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mov edx,2
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int 0x40
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mov eax,4
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mov ecx,0x00107a30 ; <20><><EFBFBD><EFBFBD><EFBFBD> 1 <20> 梥<> ( 0xF0RRGGBB )
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mov ebx,INP_XY
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mov edx,fn_input
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mov esi,[inp_pos]
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int 0x40
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pop edi
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ret
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; *********************************************
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; ******* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> *******
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; *********************************************
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draw_window:
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mov eax,12
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mov ebx,1
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int 0x40
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mov eax,0
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mov ebx,50*65536+700
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mov ecx,50*65536+500
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mov edx,WND_COLOR
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mov esi,0x805080d0
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mov edi,0x005080d0
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int 0x40
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mov eax,4
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mov ebx,8*65536+8
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mov ecx,0x10ddeeff
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mov edx,zagolovok
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mov esi,zag_konets-zagolovok
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int 0x40
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mov eax,8
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mov ebx,(700-19)*65536+12
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mov ecx,5*65536+12
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mov edx,1
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mov esi,0x6688dd
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int 0x40
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call draw_input
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xor ecx,ecx
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call draw_subimage
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cmp [imgcount],1
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je .enddraw
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mov ecx,[img_index]
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call draw_subimage
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.enddraw:
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mov eax,12
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mov ebx,2
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int 0x40
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ret
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draw_subimage:
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cmp [imgcount],0
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jz .enddraw
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mov esi,Image
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mov edi,gif_inf
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call GetGIFinfo
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test eax,eax
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jz .enddraw
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movzx ebx,[gif_inf.Width]
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shl ebx,16
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movzx ecx,[gif_inf.Height]
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add ecx,ebx
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mov ebx,eax
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movzx eax,[gif_inf.Top]
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movzx edx,[gif_inf.Left]
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shl edx,16
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add edx,eax
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add edx,10 shl 16 +45
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mov eax,7
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int 0x40
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.enddraw:
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ret
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; <20><><EFBFBD><EFBFBD><EFBFBD> <20><>室<EFBFBD><E5AEA4><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ணࠬ<E0AEA3><E0A0AC>:
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; <20><><EFBFBD><EFBFBD><EFBFBD>䥩<EFBFBD> <20>ணࠬ<E0AEA3><E0A0AC> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20> macros.inc
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zagolovok: ; <20><>ப<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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if lang eq ru
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db '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> GIF'
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else
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db 'GIF VIEWER'
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end if
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zag_konets: ; <20> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>
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inp_pos dd inp_end-fn_input
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fn_input:
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; db '/hd/1/gif/smileys/sm100000.gif'
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db '/rd/1/meos.gif'
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; db '/hd/1/1/tex256.gif',0
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; db '/rd/1/tex256.gif'
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inp_end:
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rb 256-(inp_end-fn_input)
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file_info:
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dd 0
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dd 0
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dd 0x100000/512;0x200000
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dd workarea
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dd Image;0x100000
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I_END: ; <20><><EFBFBD><EFBFBD><EFBFBD> <20>ணࠬ<E0AEA3><E0A0AC>
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filename:
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; db '/hd/1/gif/smileys/sm112000.gif',0
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; db '/hd/1/gif/test.gif',0
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; db '/hd/1/gif/explode1.gif',0
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; db '/hd/1/gif/tapeta.gif',0
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; db '/hd/1/gif/meos.gif',0
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rb 256
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;filename_len dd 0
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entered rd 1
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imgcount rd 1
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img_index rd 1
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gif_inf GIF_info
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hashtable rd 4096
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workarea rb 0x100000
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Image:
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