kolibrios-fun/contrib/sdk/sources/sound/src/sndsetvol.asm
Sergey Semyonov (Serge) d22ed6d387 sdk: update Makefiles && libsound
git-svn-id: svn://kolibrios.org@5022 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-08-07 11:48:01 +00:00

37 lines
785 B
NASM

format MS COFF
include "snd.inc"
include "proc32.inc"
section '.text' align 16 code readable executable
public _SetVolume@12
extrn hSound
align 4
_SetVolume@12: ;str:dword, lvol:dword,rvol:dword
push ebx
push ecx
xor eax, eax
lea ebx, [esp+12] ;[stream]
push eax ;.out_size
push eax ;.output
push 12 ;.inp_size
push ebx ;.input
push SND_SETVOLUME ;.code
push dword [hSound] ;.handle
mov eax, 68
mov ebx, 17
mov ecx, esp
int 0x40
add esp, 24
pop ecx
pop ebx
ret 12