remove unused

stepmania/src/RageSoundManager.cpp

@@ -156,29 +156,6 @@ void RageSoundManager::Update()
 		m_pDriver->Update();
 }
 
-/* Register the given sound, and return a unique ID. */
-void RageSoundManager::RegisterSound( RageSound *p )
-{
-	g_SoundManMutex.Lock(); /* lock for access to all_sounds */
-	all_sounds[p->GetID()] = p;
-	g_SoundManMutex.Unlock(); /* finished with all_sounds */
-}
-
-void RageSoundManager::UnregisterSound( RageSound *p )
-{
-	g_SoundManMutex.Lock(); /* lock for access to all_sounds */
-	all_sounds.erase( p->GetID() );
-	g_SoundManMutex.Unlock(); /* finished with all_sounds */
-}
-
-/* Return a unique ID. */
-int RageSoundManager::GetUniqueID()
-{
-	LockMut(g_SoundManMutex); /* serialize iID */
-	static int iID = 0;
-	return ++iID;
-}
-
 float RageSoundManager::GetPlayLatency() const
 {
 	if( m_pDriver == NULL )

stepmania/src/RageSoundManager.h

@@ -39,9 +39,6 @@ public:
 	void StopMixing( RageSoundBase *snd );	/* used by RageSound */
 	bool Pause( RageSoundBase *snd, bool bPause );	/* used by RageSound */
 	int64_t GetPosition( RageTimer *pTimer ) const;	/* used by RageSound */
-	void RegisterSound( RageSound *p );		/* used by RageSound */
-	void UnregisterSound( RageSound *p );	/* used by RageSound */
-	int GetUniqueID();						/* used by RageSound */
 	float GetPlayLatency() const;
 	int GetDriverSampleRate() const;
 
@@ -63,9 +60,6 @@ private:
 	 * when they're finished playing): */
 	set<RageSound *> owned_sounds;
 
-	/* A list of all sounds that currently exist, by ID. */
-	map<int,RageSound *> all_sounds;
-
 	map<RString, RageSoundReader_Preload *> m_mapPreloadedSounds;
 
 	RageSoundDriver *m_pDriver;