soundbuffer_generic.h Source File

00001 /*
00002         $Id: soundbuffer_generic.h,v 1.1 2001/03/06 15:09:26 mbn Exp $
00003 
00004         ------------------------------------------------------------------------
00005         ClanLib, the platform independent game SDK.
00006 
00007         This library is distributed under the GNU LIBRARY GENERAL PUBLIC LICENSE
00008         version 2. See COPYING for details.
00009 
00010         For a total list of contributers see CREDITS.
00011 
00012         ------------------------------------------------------------------------
00013 */
00014 
00015 #ifndef header_soundbuffer_generic
00016 #define header_soundbuffer_generic
00017 
00018 #include "API/Sound/soundbuffer_session.h"
00019 
00020 class CL_SoundBuffer_Generic
00021 {
00022 public:
00023         CL_SoundBuffer_Generic(class CL_Resource *resource = NULL);
00024         virtual ~CL_SoundBuffer_Generic();
00025 
00026         int add_reference();
00027         int release_reference();
00028 
00029         virtual class CL_StaticSoundProvider *get_static_provider() const=0;
00030         virtual class CL_StreamSoundProvider *get_stream_provider() const=0;
00031         virtual int get_length() const=0;
00032         virtual int get_num_samples() const=0;
00033         virtual int get_frequency() const=0;
00034         virtual bool set_frequency(int new_freq)=0;
00035         virtual float get_volume() const=0;
00036         virtual bool set_volume(float new_volume)=0;
00037         virtual float get_pan() const=0;
00038         virtual bool set_pan(float new_pan)=0;
00039         virtual bool is_playing(CL_SoundBuffer_Session **session=NULL, class CL_SoundCard *card=NULL) const=0;
00040         virtual void stop(class CL_SoundCard *card=NULL)=0;
00041         virtual CL_SoundBuffer_Session play(bool looping=false, class CL_SoundCard *card=NULL)=0;
00042         virtual CL_SoundBuffer_Session prepare(bool looping=false, class CL_SoundCard *card=NULL)=0;
00043 
00044 private:
00045         class CL_Resource *resource;
00046         int ref;
00047 };
00048 
00049 #endif