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633 giacomo 1
/*
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 * Project: S.Ha.R.K.
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 *
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 * Coordinators:
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 *   Giorgio Buttazzo    <giorgio@sssup.it>
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 *   Paolo Gai           <pj@gandalf.sssup.it>
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 *
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 * Authors     :
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 *   Paolo Gai           <pj@gandalf.sssup.it>
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 *   Massimiliano Giorgi <massy@gandalf.sssup.it>
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 *   Luca Abeni          <luca@gandalf.sssup.it>
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 *   (see the web pages for full authors list)
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 *
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 * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
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 *
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 * http://www.sssup.it
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 * http://retis.sssup.it
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 * http://shark.sssup.it
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 */
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/**
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 ------------
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 CVS :        $Id: sound.h,v 1.1 2004-05-11 15:14:48 giacomo Exp $
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 File:        $File$
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 Revision:    $Revision: 1.1 $
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 Last update: $Date: 2004-05-11 15:14:48 $
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 ------------
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**/
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/*
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 * Copyright (C) 2000 Luca Abeni
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 *
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 */
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/* Project:     HARTIK 3.0 Sound Library                        */
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/* Description: Hard Real TIme Kernel for 8086 compatible       */
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/* Author:      Luca Abeni                                      */
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/* Date:        5/12/1997                                       */
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/* File:        Sound.H                                         */
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/* Revision:    3.0                                             */
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#include <drivers/dma.h>
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#ifndef __SOUND_H__
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#define __SOUND_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define ENABLE 1
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#define DISABLE 0
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#define PIO_OP          0x00
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#define DMA_OP          0x01
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#define PCM8            0x00
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#define PCM16           0x02
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#define SYNCH           0x00
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#define ASYNCH          0x04
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#define MYFUN           0x08
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#define NOBUFF          0x10
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#define STATBUFF        0x00
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#define DYNBUFF         0x20
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#define IN              0
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#define OUT             1
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#define BUFFSIZE 0xFFFF /* esattamente un segmento */
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#define TICK /*91*/ 100
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void sound_setfun(int (*infun)(void *rawbuff), int (*outfun)(void *rawbuff));
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int sound_sample(BYTE *buff, DWORD sps, DWORD len, BYTE t, TASK_MODEL *m);
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int sound_play(BYTE *buff, DWORD sps, DWORD len, BYTE t, TASK_MODEL *m);
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int sound_wait(void);
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void sound_stop(void);
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int sound_init(WORD rawbuffsize, TASK_MODEL *m);
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void sound_info(void);
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int dummyfun1(struct dma_buff *d);
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int dummyfun2(struct dma_buff *d);
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#ifdef __cplusplus
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};
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#endif
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#endif
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