/* $Id: sound.h,v 5.1 2001/03/04 19:45:03 lcs Exp $ */

/*
     AHI - Hardware independent audio subsystem
     Copyright (C) 1996-2001 Martin Blom <martin@blom.org>
     
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
     
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.
     
     You should have received a copy of the GNU Library General Public
     License along with this library; if not, write to the
     Free Software Foundation, Inc., 59 Temple Place - Suite 330, Cambridge,
     MA 02139, USA.
*/

#ifndef ahi_sound_h
#define ahi_sound_h

#include "ahi_def.h"

ULONG
SetVol ( UWORD                    channel,
         Fixed                    volume,
         sposition                pan,
         struct AHIPrivAudioCtrl* audioctrl,
         ULONG                    flags,
         struct AHIBase*          AHIBase );


ULONG
SetFreq ( UWORD                    channel,
          ULONG                    freq,
          struct AHIPrivAudioCtrl* audioctrl,
          ULONG                    flags,
          struct AHIBase*          AHIBase );


ULONG
SetSound ( UWORD                    channel,
           UWORD                    sound,
           ULONG                    offset,
           LONG                     length,
           struct AHIPrivAudioCtrl* audioctrl,
           ULONG                    flags,
           struct AHIBase*          AHIBase );


ULONG
SetEffect( ULONG*                   effect,
           struct AHIPrivAudioCtrl* audioctrl,
           struct AHIBase*          AHIBase );


ULONG
LoadSound( UWORD                    sound,
           ULONG                    type,
           APTR                     info,
           struct AHIPrivAudioCtrl* audioctrl,
           struct AHIBase*          AHIBase );


ULONG
UnloadSound( UWORD                    sound,
             struct AHIPrivAudioCtrl* audioctrl,
             struct AHIBase*          AHIBase );


ULONG
PlayA( struct AHIPrivAudioCtrl* audioctrl,
       struct TagItem*          tags,
       struct AHIBase*          AHIBase );


ULONG
SampleFrameSize( ULONG           sampletype,
                 struct AHIBase* AHIBase );

#endif /* ahi_sound_h */