CrystalSpace

Public API Reference

isndsys/ss_driver.h

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00001 /*
00002     Copyright (C) 2004 by Andrew Mann
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation; either
00007     version 2 of the License, or (at your option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public
00015     License along with this library; if not, write to the Free
00016     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 */
00018 
00019 #ifndef __CS_SNDSYS_DRIVER_H__
00020 #define __CS_SNDSYS_DRIVER_H__
00021 
00026 #include "csutil/scf.h"
00027 
00031 // \todo This should really be an interface
00032 class csSndSysRendererSoftware; 
00033 struct csSndSysSoundFormat;
00034 
00035 /* TODO:  Define a csSoundDevice structure that can be used to return 
00036  *        information about playback devices available for use by this driver.
00037  *        Add interface functionality for enumerating and selecting particular 
00038  *        playback devices.
00039  */
00040 
00046 struct iSndSysSoftwareDriver : public virtual iBase
00047 {
00049   SCF_INTERFACE(iSndSysSoftwareDriver,0,2,0);
00050 
00056   virtual bool Open(csSndSysRendererSoftware *renderer,
00057         csSndSysSoundFormat *requested_format) = 0;
00058 
00060   virtual void Close () = 0;
00061 
00062 
00066   virtual bool StartThread() = 0;
00067 
00069   virtual void StopThread() = 0;
00070 };
00071 
00074 #endif // __CS_SNDSYS_DRIVER_H__

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