AJ Kelly
86 lines
3.1 KiB
C++
86 lines
3.1 KiB
C++
/* RageSoundManager - A global singleton to interface RageSound and RageSoundDriver. */
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#ifndef RAGE_SOUND_MANAGER_H
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#define RAGE_SOUND_MANAGER_H
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#include <set>
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#include <map>
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#include "RageUtil_CircularBuffer.h"
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class RageSound;
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class RageSoundBase;
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class RageSoundDriver;
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struct RageSoundParams;
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class RageSoundReader;
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class RageSoundReader_Preload;
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class RageTimer;
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class RageSoundManager
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{
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public:
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RageSoundManager();
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~RageSoundManager();
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/* This may be called when shutting down, in order to stop all sounds. This
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* should be called before shutting down threads that may have running sounds,
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* in order to prevent DirectSound delays and glitches. Further attempts to
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* start sounds will do nothing, and threads may be shut down. */
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void Shutdown();
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void Init();
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float GetMixVolume() const { return m_fMixVolume; }
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void SetMixVolume();
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float GetVolumeOfNonCriticalSounds() const { return m_fVolumeOfNonCriticalSounds; }
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void SetVolumeOfNonCriticalSounds( float fVolumeOfNonCriticalSounds );
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void Update();
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void StartMixing( RageSoundBase *snd ); /* used by RageSound */
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void StopMixing( RageSoundBase *snd ); /* used by RageSound */
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bool Pause( RageSoundBase *snd, bool bPause ); /* used by RageSound */
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int64_t GetPosition( RageTimer *pTimer ) const; /* used by RageSound */
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float GetPlayLatency() const;
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int GetDriverSampleRate() const;
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RageSoundReader *GetLoadedSound( const RString &sPath );
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void AddLoadedSound( const RString &sPath, RageSoundReader_Preload *pSound );
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private:
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map<RString, RageSoundReader_Preload *> m_mapPreloadedSounds;
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RageSoundDriver *m_pDriver;
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/* Prefs: */
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float m_fMixVolume;
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float m_fVolumeOfNonCriticalSounds;
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};
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extern RageSoundManager *SOUNDMAN;
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#endif
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/*
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* Copyright (c) 2002-2004 Glenn Maynard
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, provided that the above
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* copyright notice(s) and this permission notice appear in all copies of
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* the Software and that both the above copyright notice(s) and this
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* permission notice appear in supporting documentation.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
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* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
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* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
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* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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