668 lines
14 KiB
NASM
668 lines
14 KiB
NASM
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STACK_SIZE equ 4096
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include "include/app.inc"
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align 8
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main:
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.argc equ ebp+8
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.argv equ ebp+12
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.envp equ ebp+16
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; int3
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push ebp
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mov ebp, esp
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push ebx
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mov eax, [.argc]
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cmp eax, 2
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jae @F
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call _get_moviefile
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mov [input_file], eax
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@@:
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call [mpg123_init]
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test eax, eax
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jz @F
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push eax
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call [mpg123_plain_strerror]
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mov [esp], eax
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push msg_init_fail
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call [_printf]
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add esp, 4
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jmp .fail
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@@:
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push dword error
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push 0
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call [mpg123_new]
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add esp, 8
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mov [mh], eax
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mov ebx, eax
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test eax, eax
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jz .err_1
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push [input_file]
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push eax
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call [mpg123_open]
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add esp, 8
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test eax, eax
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jnz .err_1
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push encoding
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push channels
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push rate
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push ebx
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call [mpg123_getformat]
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add esp, 16
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test eax, eax
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jnz .err_1
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push ebx
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call [mpg123_scan]
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test eax, eax
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jz @F
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call [mpg123_strerror]
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mov [esp], eax
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push msg_print
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call [_printf]
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add esp, 8
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jmp .fail
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@@:
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call [mpg123_format_none]
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mov ecx, [encoding]
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mov [esp], ecx
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push [channels]
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push [rate]
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push ebx
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call [mpg123_format]
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add esp, 16
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push error
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stdcall InitSound
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test eax, eax
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jz @F
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cinvoke _printf, msg_sound
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jmp .fail
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@@:
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mov eax, [rate]
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mov ecx, [channels]
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mov [whdr.riff_id], 0x46464952
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mov [whdr.riff_format], 0x45564157
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mov [whdr.wFormatTag], 0x01
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mov [whdr.nSamplesPerSec], eax
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mov [whdr.nChannels], cx
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mov [whdr.wBitsPerSample], 16
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stdcall test_wav, whdr
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stdcall CreateBuffer, eax, 0, hBuff
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test eax, eax
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jz @F
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cinvoke _printf, msg_buffer
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jmp .fail
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@@:
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mov eax, [hBuff]
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push esi
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push edi
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mov ecx, 0x40000
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mov eax, 68
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mov ebx, 12
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int 0x40
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push eax ;buffer esp+16
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push count ;&count esp+12
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push 0x40000 ;remain esp+8
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push eax ;outPtr esp+4
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push [mh] ;mh esp
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xor ebx, ebx ;totalcount
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.inner:
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; int3
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mov [count], 0
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call [mpg123_read]
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mov ebx, [count]
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test eax, eax
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jz @F
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test ebx, ebx
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jz .done
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@@:
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.write_out:
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add ebx, 4095
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and ebx, -4096
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mov esi, [esp+16]
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stdcall WaveOut, [hBuff], esi, ebx
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mov [esp+8], dword 0x40000
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mov edi, [esp+16]
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mov [esp+4], edi
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jmp .inner
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.done:
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mov edi, [esp+16]
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mov ecx, 4096
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xor eax, eax
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rep stosd
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mov esi, [esp+16]
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stdcall WaveOut, [hBuff], esi, 16384
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add esp, 20
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pop edi
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pop esi
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xor eax, eax
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pop ebx
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mov esp, ebp
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pop ebp
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ret
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.err_1:
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test ebx, ebx
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jnz @F
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push [error]
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call [mpg123_plain_strerror]
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jmp .err_2
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@@:
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push ebx
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call [mpg123_strerror]
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.err_2:
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mov [esp], eax
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push msg_trouble
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call [_printf]
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add esp, 8
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.fail:
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mov eax, -1
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pop ebx
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mov esp, ebp
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pop ebp
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ret
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align 4
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getprocaddress:
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mov edx, [esp + 8] ; hlib
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xor eax, eax
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test edx, edx ; If hlib = 0 then goto .end
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jz .end
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.next:
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cmp [edx], dword 0 ; If end of export table then goto .end
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jz .end
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xor eax, eax
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mov esi, [edx]
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mov edi, [esp + 4] ; name
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.next_:
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lodsb
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scasb
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jne .fail
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or al, al
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jnz .next_
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jmp .ok
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.fail:
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add edx, 8
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jmp .next
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.ok: ; return address
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mov eax, [edx + 4]
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.end:
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ret 8
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align 8
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_get_moviefile:
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pushad
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mov eax, 68
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mov ebx, 19
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mov ecx, sz_proc_lib
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int 0x40
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mov [proclib], eax
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test eax, eax
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jz .fail
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push [proclib]
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push sz_OpenDialog_init
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call getprocaddress
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mov [opendialog_init], eax
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push dword[proclib]
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push sz_OpenDialog_start
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call getprocaddress
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mov [opendialog_start], eax
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mov eax, 68
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mov ebx, 12
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mov ecx, 4096*3
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int 0x40
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mov [od.procinfo], eax
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add eax, 1024
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mov [od.filename_area], eax
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add eax, 3072
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mov [od.opendir_path], eax
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add eax, 4096
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mov [od.openfile_path], eax
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push od
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call [opendialog_init]
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mov eax, [od.openfile_path]
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mov [eax], byte 0 ; end of ASCIIZ-string(may be don't need?)
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push od
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call [opendialog_start]
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popad
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mov eax, [od.openfile_path]; selected filePath
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ret
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.fail:
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xor eax, eax
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ret
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align 4
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fake_on_redraw:
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ret
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SRV_GETVERSION equ 0
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SND_CREATE_BUFF equ 1
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SND_DESTROY_BUFF equ 2
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SND_SETFORMAT equ 3
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SND_GETFORMAT equ 4
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SND_RESET equ 5
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SND_SETPOS equ 6
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SND_GETPOS equ 7
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SND_SETBUFF equ 8
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SND_OUT equ 9
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SND_PLAY equ 10
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SND_STOP equ 11
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SND_SETVOLUME equ 12
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SND_GETVOLUME equ 13
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SND_SETPAN equ 14
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SND_GETPAN equ 15
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SND_GETBUFFSIZE equ 16
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SND_GETFREESPACE equ 17
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SND_SETTIMEBASE equ 18
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SND_GETTIMESTAMP equ 19
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align 4
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InitSound: ;p_ver:dword
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push ebx
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push ecx
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mov eax, 68
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mov ebx, 16
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mov ecx, szInfinity
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int 0x40
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mov [hSound], eax
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test eax, eax
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jz .fail
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mov eax, 68
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mov ebx, 16
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mov ecx, szSound
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int 0x40
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mov [hrdwSound], eax
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lea eax, [esp+12] ;p_ver
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xor ebx, ebx
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push 4 ;.out_size
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push eax ;.output
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push ebx ;.inp_size
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push ebx ;.input
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push SRV_GETVERSION ;.code
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push [hSound] ;.handle
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mov eax, 68
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mov ebx, 17
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mov ecx, esp ;[handle]
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int 0x40
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add esp, 24
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pop ecx
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pop ebx
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ret 4
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.fail:
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or eax, -1
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pop ecx
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pop ebx
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ret 4
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align 4
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CreateBuffer: ;format:dword,size:dword,p_str:dword
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push ebx
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push ecx
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lea eax, [esp+20] ;p_str
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lea ebx, [esp+12] ;format
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push 4 ;.out_size
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push eax ;.output
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push 8 ;.inp_size
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push ebx ;.input
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push SND_CREATE_BUFF;.code
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push [hSound] ;.handle
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mov eax, 68
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mov ebx, 17
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mov ecx, esp
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int 0x40
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add esp, 24 ;io_cintrol
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pop ecx
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pop ebx
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ret 12
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align 4
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proc test_wav stdcall, hdr:dword
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mov eax, [hdr]
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cmp dword [eax], 0x46464952
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jne .fail
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cmp dword [eax+8], 0x45564157
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jne .fail
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cmp word [eax+20], 1
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jne .fail
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mov ecx, dword [eax+24]
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mov edx, 22050
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cmp ecx, edx
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ja .high
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je .l_22
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cmp ecx, 8000
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je .l_8
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cmp ecx, 11025
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je .l_11
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cmp ecx, 12000
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je .l_12
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cmp ecx, 16000
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je .l_16
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.fail:
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xor eax, eax
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ret
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.high:
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cmp ecx, 24000
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je .LN56
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cmp ecx, 32000
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je .LN65
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cmp ecx, 44100
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je .LN74
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cmp ecx, 48000
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jne .fail
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movzx ecx, word [eax+22]
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dec ecx
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je .LN79
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dec ecx
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jne .LN74
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mov edx, 19
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jmp .done
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.LN79:
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mov edx, 20
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jmp .done
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.LN74:
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movzx ecx, word [eax+22]
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dec ecx
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je .LN70
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dec ecx
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jne .LN65
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mov edx, 21
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jmp .done
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.LN70:
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mov edx, 22
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jmp .done
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.LN65:
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movzx ecx, word [eax+22]
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dec ecx
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je .LN61
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dec ecx
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jne .LN56
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mov edx, 23
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jmp .done
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.LN61:
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mov edx, 24
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jmp .done
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.LN56:
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movzx ecx, word [eax+22]
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dec ecx
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je .LN52
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dec ecx
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je .LN50
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.l_22:
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movzx ecx, word [eax+22]
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dec ecx
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je .LN43
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dec ecx
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je .LN41
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.l_16:
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movzx ecx, word [eax+22]
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dec ecx
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je .LN34
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dec ecx
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je .LN32
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.l_12:
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movzx ecx, word [eax+22]
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dec ecx
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je .LN25
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dec ecx
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je .LN23
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.l_11:
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movzx ecx, word [eax+22]
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dec ecx
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je .LN16
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dec ecx
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je .LN14
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.l_8:
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movzx ecx, word [eax+22]
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dec ecx
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je .LN7
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dec ecx
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jne .fail
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mov edx, 35
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jmp .done
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.LN7:
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mov edx, 36
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jmp .done
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.LN14:
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mov edx, 33
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jmp .done
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.LN16:
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mov edx, 34
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jmp .done
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.LN23:
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mov edx, 31
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jmp .done
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.LN25:
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mov edx, 32
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jmp .done
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.LN32:
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mov edx, 29
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jmp .done
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.LN34:
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mov edx, 30
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jmp .done
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.LN41:
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mov edx, 27
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jmp .done
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.LN43:
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mov edx, 28
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jmp .done
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.LN50:
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mov edx, 25
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jmp .done
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.LN52:
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mov edx, 26
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.done:
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xor ecx, ecx
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cmp word [eax+34], 16
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setne cl
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dec ecx
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and ecx, -18
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add ecx, edx
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mov eax, ecx
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ret
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endp
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align 4
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WaveOut: ;str:dword, src:dword, size:dword
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push ebx
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push ecx
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xor eax, eax
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lea ebx, [esp+12] ;[stream]
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push eax ;.out_size
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push eax ;.output
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push 12 ;.inp_size
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push ebx ;.input
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push SND_OUT ;.code
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push dword [hSound] ;.handle
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mov eax, 68
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mov ebx, 17
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mov ecx, esp
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int 0x40
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add esp, 24
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pop ecx
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pop ebx
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ret 12
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align 4
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hSound dd ?
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hrdwSound dd ?
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szInfinity db 'INFINITY',0
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szSound db 'SOUND',0
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align 4
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od:
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.mode dd 0
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.procinfo dd 0
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.com_area_name dd sz_com_area_name
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.com_area dd 0
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.opendir_path dd 0
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.dir_default_path dd sz_dir_default_path
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.start_path dd sz_start_path
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.draw_window dd fake_on_redraw
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.status dd 0
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.openfile_path dd 0
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.filename_area dd 0
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.filter_area dd filefilter
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.x_size dw 512
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.x_start dw 512
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.y_size dw 512
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.y_start dw 512
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filefilter:
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dd filefilter.end - filefilter
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db 'mp3',0
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; db 'flv',0
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; db 'mov',0
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; db 'mpg',0
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; db 'mpeg',0
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; db 'mkv',0
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; db 'mp4',0
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; db 'webm',0
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; db 'wmv',0
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.end:
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db 0
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sz_proc_lib db "/rd/1/lib/proc_lib.obj",0
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sz_OpenDialog_init db "OpenDialog_init",0
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sz_OpenDialog_start db "OpenDialog_start",0
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sz_com_area_name db "FFFFFFFF_open_dialog",0
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sz_dir_default_path db "/rd/1",0
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sz_start_path db "/rd/1/File managers/opendial",0
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msg_print db '%s',0x0D,0x0A,0
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msg_init_fail db 'Cannot initialize mpg123 library: %s', 0x0D,0x0A,0
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msg_trouble db 'Trouble with mpg123: %s', 0x0D,0x0A,0
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msg_sound db 'Sound service not installed', 0x0D,0x0A,0
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msg_buffer db 'Unable to create a sound buffer',0x0D,0x0A,0
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align 16
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__idata_start:
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library libc,'libc.dll', \
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libmpg123, 'libmpg123.dll'
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include 'include/libc.inc'
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include 'include/libmpg123.inc'
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__idata_end:
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__iend:
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align 4
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whdr:
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.riff_id rd 1
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.riff_size rd 1
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.riff_format rd 1
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.fmt_id rd 1
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.fmt_size rd 1
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.wFormatTag rw 1
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.nChannels rw 1
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.nSamplesPerSec rd 1
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.nAvgBytesPerSec rd 1
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.nBlockAlign rw 1
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.wBitsPerSample rw 1
|
|
.data_id rd 1
|
|
.data_size rd 1
|
|
|
|
proclib rd 1
|
|
opendialog_init rd 1
|
|
opendialog_start rd 1
|
|
|
|
input_file rd 1
|
|
|
|
mh rd 1
|
|
encoding rd 1
|
|
channels rd 1
|
|
rate rd 1
|
|
|
|
hBuff rd 1
|
|
count rd 1
|
|
|
|
done rd 1
|
|
|
|
error rd 1
|
|
|
|
|
|
__cmdline: rb 256
|
|
__pgmname: rb 1024
|
|
rb 16
|
|
__stack:
|
|
__bssend:
|
|
|
|
|