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remove unneeded code

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This commit is contained in:
Glenn Maynard
2004-05-08 20:54:29 +00:00
parent a5cc8adfef
commit 732024f1a6
1 changed files with 2 additions and 12 deletions
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stepmania/src/RageSoundManager.cpp
+2 -12
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@@ -90,26 +90,16 @@ void RageSoundManager::Update(float delta)
g_DeletionMutex.Lock();
/* Scan the owned_sounds list for sounds that are no longer playing, and delete them. */
g_SoundManMutex.Lock(); /* lock for access to owned_sounds and all_sounds */
g_SoundManMutex.Lock(); /* lock for access to owned_sounds */
set<RageSound *>::iterator it;
set<RageSound *> ToDelete;
for( it = owned_sounds.begin(); it != owned_sounds.end(); ++it )
if( !(*it)->IsPlaying() )
ToDelete.insert( *it );
/* Don't delete any sounds that are the parent of another sound. Always delete
* child sounds first. */
for( it = all_sounds.begin(); it != all_sounds.end(); ++it )
if( (*it)->GetOriginal() != (*it) ) // child
{
set<RageSound *>::iterator parent = ToDelete.find( (*it)->GetOriginal() );
if( parent != ToDelete.end() )
ToDelete.erase( parent );
}
for( it = ToDelete.begin(); it != ToDelete.end(); ++it )
owned_sounds.erase( *it );
g_SoundManMutex.Unlock(); /* finished with owned_sounds and all_sounds */
g_SoundManMutex.Unlock(); /* finished with owned_sounds */
/* We can safely delete sounds while holding g_DeletionMutex, but not while
* holding g_SoundManMutex (see the mutex ordering at the top of the file). */