;*──────────────────────────────────────────────────────────────────────────*
;                              MIXER_I.ASM 386
;                             (c) Adeline 1993
;*──────────────────────────────────────────────────────────────────────────*

;*--------------------------------------------------------------------------*

		.386
		jumps

		.model  SMALL, SYSCALL

		.DATA

		PUBLIC	NoLanguage	Mixer_listfcts
		PUBLIC	NoLanguage	Mixer_Driver_Enable

Mixer_listfcts		dd	0
Mixer_Driver_Enable	dd	0

		.CODE

		PUBLIC	NoLanguage	MixerAskVars
		PUBLIC	NoLanguage	MixerChangeVolume
		PUBLIC	NoLanguage	MixerGetVolume

;----------------------------------------------------------------------------
;----------------------------------------------------------------------------

MixerCallFuncs	PROC

		cmp	byte ptr[Mixer_Driver_Enable], 0
		je	return

		shl	eax, 2
		add	eax, dword ptr[Mixer_listfcts]
		jmp	dword ptr[eax]
return:
		ret

MixerCallFuncs	ENDP

;----------------------------------------------------------------------------
;----------------------------------------------------------------------------


MixerAskVars	PROC

		mov	eax, 0
		jmp	MixerCallFuncs

MixerAskVars	ENDP

;----------------------------------------------------------------------------

MixerChangeVolume PROC

		mov	eax, 1
		jmp	MixerCallFuncs

MixerChangeVolume ENDP

;----------------------------------------------------------------------------

MixerGetVolume	PROC

		mov	eax, 2
		jmp	MixerCallFuncs

MixerGetVolume	ENDP

;----------------------------------------------------------------------------

MixerGetInfo	PROC

		mov	eax, 3
		jmp	MixerCallFuncs

MixerGetInfo	ENDP

;----------------------------------------------------------------------------

		END