Crystal Space: isndsys/ss_driver.h Source File (Crystal Space Public API Reference)

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# 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__