forked from KolibriOS/kolibrios
Andrew Dent
d7a4b62ed5
- Correct errors due to misplaced punctuation. git-svn-id: svn://kolibrios.org@10066 a494cfbc-eb01-0410-851d-a64ba20cac60
1001 lines
16 KiB
NASM
1001 lines
16 KiB
NASM
;
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; SOUND BLASTER
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;
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; Compile with FASM for Menuet
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;
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include 'lang.inc'
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include '..\..\..\..\macros.inc'
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use32
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org 0x0
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db 'MENUET01' ; 8 byte id
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dd 0x01
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dd START ; program start
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dd I_END ; program image size
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dd 0x80000 ; required amount of memory
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dd 0xfff0 ; stack position
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dd 0,0
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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vol_data dd 0x40000
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playposition dd 0x20000
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next_tic dd 0x0
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onoff dd 0x0
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pause_between_songs dd 100
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delay dd 100
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repeat_song db 0
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mono_stereo dd 1
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; 0x10000 data from hd
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; 0x20000 play position for sb
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; 0x40000 volume indicator data
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START: ; start of execution
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call draw_window ; at first, draw the window
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mov eax,26
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mov ebx,9
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mcall
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mov [next_tic],eax
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still:
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mov [delay],145
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cmp [mono_stereo],2
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jne no_stereo
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mov [delay],73
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no_stereo:
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mov eax,55
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mov ebx,2
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mov ecx,0
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mov edx,[mono_stereo]
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mcall
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mov eax,23 ; wait here for event
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mov ebx,1
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mcall
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cmp eax,0
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jne do_task
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still2:
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cmp [onoff],0
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je still
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mov eax,26
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mov ebx,9
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mcall
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mov ebx,[next_tic]
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cmp eax,ebx
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jge play_wave_block
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mov edi,[next_tic]
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sub edi,eax
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mov eax,[delay]
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sub eax,edi
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mov edi,eax
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call draw_volume
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jmp still
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do_task:
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cmp eax,1 ; redraw request ?
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je red
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cmp eax,2 ; key in buffer ?
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je key
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cmp eax,3 ; button in buffer ?
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je button
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cmp eax,16+4
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jne no_irman
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mov eax,42
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mov ebx,4
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mcall
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dec [ir_count]
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cmp bl,140
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jne no_first
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mov [ir_count],3
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no_first:
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cmp [ir_count],0
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jne no_irman
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call give_wav
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cmp bl,215
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je play
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mov ah,4
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;; cmp bl,55
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;; je rev
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mov ah,3
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;;; cmp bl,183
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;;; je rev
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cmp bl,127
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jne no_block_dec
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add [block],65536/512*10
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no_block_dec:
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cmp bl,191
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jne no_block_inc
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sub [block],65536/512*10
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no_block_inc:
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jmp still
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no_irman:
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jmp still
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play_wave_block:
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mov eax,55 ; load wave
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mov ebx,0
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mov ecx,[playposition]
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mcall
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mov eax,55 ; play wave
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mov ebx,1
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mcall
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mov eax,26
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mov ebx,9
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mcall
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add eax,[delay]
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mov [next_tic],eax
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call draw_wave
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call read_wav
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jmp still
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red: ; redraw
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call draw_window
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jmp still
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key: ; key
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mov eax,2 ; just read it and ignore
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mcall
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jmp still2
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button: ; button
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mov eax,17 ; get id
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mcall
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cmp ah,6
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jne no_ir
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call enable_ir
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jmp still
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no_ir:
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cmp ah,7
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jne no_file_name
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call read_string
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jmp still
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no_file_name:
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cmp ah,2 ; button id=2
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jne noplay
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play:
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mov eax,[onoff]
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not eax
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and eax,1
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mov [onoff],eax
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mov [playposition],0x20000
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mov [block],2
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call read_header
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call read_wav
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; mov [next_tic],0
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jmp still
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noplay:
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cmp ah,3
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jb no_rev
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cmp ah,4
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jg no_rev
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sub ah,3
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shr eax,8
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imul eax,4000
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sub eax,2000
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add [block],eax
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cmp [block],0x0f000000
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jb block_ok
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mov [block],2
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block_ok:
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call display_progress
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jmp still2
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no_rev:
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cmp ah,5 ; repeat song ?
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jne no_repeat
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mov al,[repeat_song]
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inc al
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and eax,1
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mov [repeat_song],al
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shl eax,2
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mov eax,[repeat_text+eax]
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mov [text+40*5+31],eax
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call draw_window
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jmp still
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repeat_text: db 'OFF ON '
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no_repeat:
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cmp ah,1
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jne noclose
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cmp [infrared_enabled],1
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jne no_dis
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mov eax,45
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mov ebx,1
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mov ecx,4
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mcall
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mov eax,46
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mov ebx,1
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mov ecx,0x3f0
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mov edx,0x3ff
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mcall
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no_dis:
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mov eax,-1 ; close this program
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mcall
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noclose:
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jmp still2
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give_wav:
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pusha
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mov eax,55
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mov ebx,0
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mov ecx,0x20000
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mcall
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popa
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ret
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ir_count db 0x0
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drop_rate dd 100
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draw_volume:
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; edi = tic to show
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ret
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pusha
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add edi,[vol_data]
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mov eax,[drop_rate]
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cmp eax,2
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jb no_drop
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sub eax,2
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no_drop:
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mov [drop_rate],eax
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movzx eax,byte [edi]
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cmp eax,[drop_rate]
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jge drop_ok
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mov eax,[drop_rate]
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mov [edi],al
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jmp fixed_drop
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drop_ok:
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mov [drop_rate],eax
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fixed_drop:
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mov eax,13
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mov ebx,320*65536+20
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mov ecx,50*65536+1
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movzx edx,byte [edi]
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shr edx,1
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mov esi,128
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sub esi,edx
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add ecx,esi
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mov edx,0x00ff00
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mcall
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mov eax,13
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mov ebx,320*65536+20
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movzx edx,byte [edi]
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shr edx,1
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mov ecx,edx
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add ecx,(50+128)*65536+1
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shl edx,16
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sub ecx,edx
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mov edx,0xff0000
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mcall
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popa
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ret
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read_header:
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pusha
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mov dword [file_info+4],0 ; block to read
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mov dword [file_info+8],1 ; blocks to read
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mov dword [file_info+12],0x10000+1024 ; return data pointer
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mov dword [file_info+16],0x60000 ; work area for os
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mov eax,58
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mov ebx,file_info
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mcall
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movzx eax,byte [0x10000+1024+12+10]
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mov [channels],eax
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movzx eax,byte [0x10000+1024+12+20]
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mov [bytes_per_sample],eax
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cmp [0x10000+1024],dword 'RIFF'
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jne unknownformat
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cmp [0x10000+1024+8],dword 'WAVE'
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jne unknownformat
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mov [addb],128
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cmp [channels],1
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je addb_ok
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mov [addb],256
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addb_ok:
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cmp [bytes_per_sample],1
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je addb_ok2
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mov [addb],256
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addb_ok2:
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mov [bmul],256
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cmp [addb],256
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je bmok
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mov [bmul],512
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bmok:
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cmp [bytes_per_sample],4
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jne no16s
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mov [addb],512 ;mono_stereo
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mov ecx,[mono_stereo]
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shr ecx,1
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shr [addb],cl
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mov [bmul],128 ;mono_stereo
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shl [bmul],cl
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no16s:
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popa
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ret
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unknownformat:
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mov [onoff],0
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call display_progress
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mov eax,13
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mov ebx,190*65536+10
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mov ecx,104*65536+10
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mov edx,0xff0000
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mcall
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pusha
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mov eax,5
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mov ebx,[pause_between_songs]
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mcall
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popa
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mov eax,13
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mov edx,0x000000
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mcall
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popa
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ret
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channels dd 0x0 ; 1=mono, 2 stereo
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bytes_per_sample dd 0x0 ; 1=8 2=2*8/16 4=16
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buffer dd 0x20000
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block dd 0x2
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addb dd 256 ; 128 = mono 8 bit , 256 = stereo 8 bit/16 bit mono
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bmul dd 0x0 ; 512 = mono 8 bit , 256 = stereo 8 bit/16 bit mono
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file_size dd 100
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current_play dd wavfile+40*0
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read_wav:
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pusha
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new_file:
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mov edx,[block]
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newread:
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mov dword [file_info+4],edx ; block to read
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mov dword [file_info+8],1 ; blocks to read
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mov dword [file_info+12],0x10000+1024 ; return data pointer
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mov dword [file_info+16],0x60000 ; work area for os
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mov eax,58
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mov ebx,file_info
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mcall
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pusha
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mov eax,11
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mcall
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cmp eax,1
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jne no_wd
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call draw_window
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no_wd:
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popa
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pusha
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mov eax,38
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mov ebx,1*65536+128
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mov ecx,71*65536+71
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add ebx,25*65536+25
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mov edx,0x555555
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; mcall
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mov eax,38
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mov ebx,[esp+32-12]
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and ebx,65536/512 -1
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or ebx,1*65536
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add ebx,25*65536+25
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mov ecx,71*65536+71
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mov edx,0x999999
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; mcall
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popa
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cmp eax,0
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je conp
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movzx eax,byte [repeat_song]
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inc eax
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and eax,1
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imul eax,40
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mov [current_play],wavfile
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play_ok:
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mov [onoff],1
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mov [playposition],0x20000
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mov [block],20
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mov eax,5
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mov ebx,[pause_between_songs]
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add ebx,[delay]
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mcall
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call read_header
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cmp [onoff],0
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je noplay2
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cmp [repeat_song],0
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je noplay2
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call display_progress
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jmp new_file
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noplay2:
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mov [onoff],0
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mov [block],2
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call display_progress
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popa
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ret
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conp:
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mov [file_size],ebx
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mov esi,0x10000+1024 ; 8 bit stereo & 16 bit mono
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mov edi,edx
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sub edi,[block]
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imul edi,[bmul]
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add edi,[buffer]
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mov ecx,512
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movedata:
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mov al,[esi+1]
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cmp [bytes_per_sample],4 ; for 16 bit stereo
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jne no_16_stereo
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mov al,[esi+1]
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add al,128
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no_16_stereo:
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cmp [bytes_per_sample],1 ; for 16 bit mono
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je no_16_mono
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cmp [channels],2
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je no_16_mono
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mov al,[esi+1]
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add al,128
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no_16_mono:
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mov [edi],al
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mov eax,[bytes_per_sample]
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cmp [mono_stereo],1
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je bps1
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mov eax,[bytes_per_sample]
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push ecx
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mov ecx,[mono_stereo]
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dec ecx
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shr eax,cl
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pop ecx
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bps1:
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add esi,eax ; 2;[bytes_per_sample] ; / mono_stereo
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add edi,1
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loop movedata
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add edx,1
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mov ecx,[block]
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add ecx,[addb]
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cmp edx,ecx
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jbe newread
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mov ecx,[addb]
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add [block],ecx
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call display_progress
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rewr:
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popa
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call set_vol_data
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ret
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set_vol_data:
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; ret
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pusha
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mov eax,65536
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xor edx,edx
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mov ebx,[delay]
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div ebx
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push eax
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mov esi,[playposition]
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mov edi,[vol_data]
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mov ecx,[delay]
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svd:
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mov eax,0
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mov edx,100
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svd3:
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movzx ebx,byte [esi]
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cmp ebx,128
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jge svd2
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mov ebx,0
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svd2:
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sub ebx,128
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shl ebx,1
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cmp ebx,ebp
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jbe svd4
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mov edx,ebx
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svd4:
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inc esi
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inc eax
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cmp eax,[esp]
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jb svd3
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mov [edi],dl
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inc edi
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loop svd
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pop eax
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popa
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ret
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addr dd 0x0
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ya dd 0x0
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read_string:
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mov [onoff],0
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mov [addr],wavfile
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mov [ya],30
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mov edi,[addr]
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mov al,'_'
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mov ecx,32
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rep stosb
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call print_text
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mov edi,[addr]
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f11:
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mov eax,10
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mcall
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cmp eax,2
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jne read_done
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mov eax,2
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mcall
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shr eax,8
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cmp eax,13
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je read_done
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cmp eax,8
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jnz nobsl
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cmp edi,[addr]
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jz f11
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sub edi,1
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mov [edi],byte '_'
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call print_text
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jmp f11
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nobsl:
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cmp eax,dword 31
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jbe f11
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cmp eax,dword 95
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jb keyok
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sub eax,32
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keyok:
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mov [edi],al
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call print_text
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add edi,1
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mov esi,[addr]
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add esi,32
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cmp esi,edi
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jnz f11
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read_done:
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mov ecx,[addr]
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add ecx,38
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sub ecx,edi
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mov eax,0
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cld
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rep stosb
|
|
|
|
call print_text
|
|
|
|
ret
|
|
|
|
|
|
print_text:
|
|
|
|
display_progress:
|
|
|
|
pusha
|
|
|
|
mov eax,13 ; gray progress bar
|
|
mov ebx,25*65536+215
|
|
mov ecx,61*65536+8
|
|
mov edx,[border]
|
|
mcall
|
|
|
|
cmp [onoff],1
|
|
je yes_playing
|
|
mov [block],0
|
|
mov [file_size],100*512
|
|
yes_playing:
|
|
mov eax,[block] ; yellow progress bar
|
|
imul eax,214
|
|
xor edx,edx
|
|
mov ebx,[file_size]
|
|
shr ebx,9
|
|
or ebx,1
|
|
div ebx
|
|
mov ebx,eax
|
|
and ebx,0xff
|
|
mov eax,13
|
|
add ebx,25*65536
|
|
mov ecx,61*65536+1
|
|
mov edx,[drawp]
|
|
newbar:
|
|
mcall
|
|
add edx,0x101010
|
|
add ecx,1*65536
|
|
cmp ecx,65*65536
|
|
jb newbar
|
|
newbar2:
|
|
mcall
|
|
sub edx,0x101010
|
|
add ecx,1*65536
|
|
cmp ecx,69*65536
|
|
jb newbar2
|
|
|
|
|
|
mov eax,[block]
|
|
imul eax,214-30
|
|
xor edx,edx
|
|
mov ebx,[file_size]
|
|
shr ebx,9
|
|
or ebx,1
|
|
div ebx
|
|
mov ebx,eax
|
|
shl ebx,16
|
|
add ebx,25*65536+30
|
|
mov ecx,61*65536+9
|
|
mov edx,0xeeeeff
|
|
mov eax,13
|
|
mov edi,5
|
|
newb:
|
|
; mcall
|
|
add ebx,1*65536-2
|
|
add ecx,1*65536-2
|
|
sub edx,0x332211;3366aa
|
|
dec edi
|
|
jnz newb
|
|
|
|
|
|
noyellow:
|
|
|
|
mov esi,[current_play]
|
|
mov edi,now_playing
|
|
mov ecx,40
|
|
cld
|
|
rep movsb
|
|
|
|
mov eax,13
|
|
mov ebx,42*65536+33*6
|
|
mov ecx,114*65536+11
|
|
mov edx,0x000000
|
|
mcall
|
|
|
|
mov eax,4
|
|
mov ebx,42*65536+117
|
|
mov ecx,[textc]
|
|
mov edx,now_playing
|
|
mov esi,38
|
|
mcall
|
|
|
|
popa
|
|
|
|
ret
|
|
|
|
|
|
shape_window:
|
|
|
|
ret
|
|
|
|
pusha
|
|
|
|
mov eax,50
|
|
mov ebx,0
|
|
mov ecx,shape_reference
|
|
mcall
|
|
|
|
mov eax,50
|
|
mov ebx,1
|
|
mov ecx,4
|
|
mcall
|
|
|
|
popa
|
|
|
|
ret
|
|
|
|
|
|
shape_reference:
|
|
|
|
times 1 db 1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0
|
|
times 9 db 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
|
|
|
|
infrared_enabled db 0x0
|
|
|
|
|
|
enable_ir:
|
|
|
|
pusha
|
|
|
|
mov eax,46
|
|
mov ebx,0
|
|
mov ecx,0x3f0
|
|
mov edx,0x3ff
|
|
mcall
|
|
|
|
mov eax,45
|
|
mov ebx,0
|
|
mov ecx,4
|
|
mcall
|
|
|
|
mov eax,40
|
|
mov ebx,10000b shl 16 + 111b
|
|
mcall
|
|
|
|
mov [infrared_enabled],1
|
|
|
|
popa
|
|
|
|
ret
|
|
|
|
|
|
|
|
; *********************************************
|
|
; ******* WINDOW DEFINITIONS AND DRAW ********
|
|
; *********************************************
|
|
|
|
|
|
draw_window:
|
|
|
|
pusha
|
|
|
|
inc [next_tic]
|
|
|
|
mov eax,12 ; function 12:tell os about windowdraw
|
|
mov ebx,1 ; 1, start of draw
|
|
mcall
|
|
; DRAW WINDOW
|
|
mov eax,0 ; function 0 : define and draw window
|
|
mov ebx,100*65536+320 ; [x start] *65536 + [x size]
|
|
mov ecx,100*65536+140 ; [y start] *65536 + [y size]
|
|
mov edx,[bgr]
|
|
or edx,0x14000000 ; color of work area RRGGBB,8->color gl
|
|
mov edi,title ; WINDOW LABEL
|
|
mcall
|
|
|
|
|
|
mov eax,8 ; START/STOP - id 2
|
|
mov ebx,24*65536+77
|
|
mov ecx,80*65536+16
|
|
mov edx,2
|
|
mov esi,[border]
|
|
mcall
|
|
|
|
inc edx ; << / >> - id 3 , 4
|
|
add ebx,86*65536-57
|
|
mov eax,8
|
|
mcall
|
|
inc edx
|
|
add ebx,24*65536
|
|
mov eax,8
|
|
mcall
|
|
|
|
mov eax,8 ; REPEAT
|
|
add ebx,29*65536+54
|
|
inc edx
|
|
mcall
|
|
|
|
mov eax,8 ; enable infrared
|
|
add ebx,98*65536-33
|
|
add ecx,10*65536+10
|
|
inc edx
|
|
mcall
|
|
|
|
pusha
|
|
mov eax,8
|
|
mov ebx,25*65536+9
|
|
mov ecx,115*65536+9
|
|
inc edx
|
|
mcall
|
|
popa
|
|
|
|
mov eax,4
|
|
shr ecx,16
|
|
mov bx,cx
|
|
add ebx,2*65536+4
|
|
mov ecx,0xffffff
|
|
mov edx,infrared_text
|
|
mov esi,10
|
|
mcall
|
|
add ebx,11
|
|
add edx,10
|
|
mov eax,4
|
|
mcall
|
|
|
|
mov ebx,25*65536+35 ; draw info text with function 4
|
|
mov ecx,[textc]
|
|
mov edx,text
|
|
mov esi,40
|
|
newline:
|
|
mov eax,4
|
|
mcall
|
|
add ebx,10
|
|
add edx,40
|
|
cmp [edx],byte 'x'
|
|
jne newline
|
|
|
|
call display_progress
|
|
|
|
call draw_wave
|
|
|
|
mov eax,12
|
|
mov ebx,2
|
|
mcall
|
|
|
|
popa
|
|
ret
|
|
|
|
|
|
|
|
|
|
draw_wave:
|
|
|
|
; ret
|
|
|
|
pusha
|
|
|
|
mov eax,13
|
|
mov ebx,260*65536+43
|
|
mov ecx,42*65536+32
|
|
mov edx,[border]
|
|
mcall
|
|
|
|
mov esi,[playposition]
|
|
mov ebx,260
|
|
npix:
|
|
mov eax,1
|
|
inc ebx
|
|
movzx ecx,byte [esi]
|
|
shr ecx,3
|
|
add ecx,42
|
|
mov edx,[drawc];0x2255aa
|
|
mcall
|
|
|
|
add esi,2
|
|
|
|
cmp ebx,300
|
|
jbe npix
|
|
|
|
popa
|
|
|
|
ret
|
|
|
|
|
|
; DATA AREA
|
|
|
|
infrared_text: db 'IRMAN INFRAR '
|
|
|
|
|
|
textc dd 0xffffff
|
|
bgr dd 0x00000000
|
|
drawc dd 0x2255aa
|
|
drawp dd 0x8011aa
|
|
border dd 0x5577aa
|
|
|
|
text:
|
|
db 'Define SB, HD & partition with setup '
|
|
db 'If clipping change "delay" in source '
|
|
db ' '
|
|
db ' '
|
|
db ' '
|
|
db ' START/STOP << >> REPEAT:OFF '
|
|
db 'x <- END MARKER, DO NOT DELETE '
|
|
now_playing:
|
|
db ' '
|
|
db 'xx '
|
|
|
|
file_info:
|
|
|
|
dd 0 ; read
|
|
dd 0
|
|
dd 0
|
|
dd 0
|
|
dd 0
|
|
|
|
wavfile:
|
|
db '/HD/1/MENUET/MUSIC/FILE7.WAV',0
|
|
db ' '
|
|
|
|
|
|
title db ' WAVE PLAYER : 8b Mono - 16b Stereo',0
|
|
|
|
I_END:
|