59     m_pPlayerHeap = NULL;  in Initialize()
60     m_pGeneralHandle = NULL;  in Initialize()
61     m_pTempGeneralHandle = NULL;  in Initialize()
62     m_pSoundPlayer = NULL;  in Initialize()
63     m_pSoundActor = NULL;  in Initialize()
64     m_pExtSoundPlayer = NULL;  in Initialize()
68     m_AmbientInfo.paramUpdateCallback = NULL;  in Initialize()
69     m_AmbientInfo.argUpdateCallback = NULL;  in Initialize()
70     m_AmbientInfo.argAllocatorCallback = NULL;  in Initialize()
71     m_AmbientInfo.arg = NULL;  in Initialize()
137     if ( priority != NULL )  in GetPriority()
141     if ( ambientPriority != NULL )  in GetPriority()
192     if ( m_pPlayerHeap != NULL ) {  in Finalize()
197     if ( m_pSoundPlayer != NULL ) m_pSoundPlayer->detail_RemoveSound( this );  in Finalize()
198     if ( m_pExtSoundPlayer != NULL ) m_pExtSoundPlayer->RemoveSound( this );  in Finalize()
200     if ( m_AmbientInfo.argAllocatorCallback != NULL )  in Finalize()
203         m_AmbientInfo.arg = NULL;  in Finalize()
433     if ( m_AmbientInfo.argUpdateCallback != NULL )  in Update()
441     if ( m_AmbientInfo.paramUpdateCallback != NULL )  in Update()
480     if ( m_pSoundActor != NULL )  in Update()
641     NW_ASSERT( m_pPlayerHeap == NULL );  in AttachPlayerHeap()
661     m_pPlayerHeap = NULL;  in DetachPlayerHeap()
676     NW_ASSERT( m_pSoundPlayer == NULL );  in AttachSoundPlayer()
696     m_pSoundPlayer = NULL;  in DetachSoundPlayer()
711     NW_ASSERT( m_pSoundActor == NULL );  in AttachSoundActor()
731     m_pSoundActor = NULL;  in DetachSoundActor()
746     NW_ASSERT( m_pExtSoundPlayer == NULL );  in AttachExternalSoundPlayer()
766     m_pExtSoundPlayer = NULL;  in DetachExternalSoundPlayer()
811     if ( m_pSoundPlayer != NULL )  in SetPlayerPriority()
931     if ( type != NULL )  in GetBiquadFilter()
935     if ( value != NULL )  in GetBiquadFilter()
1069     if ( ambientArg == NULL ) {  in SetAmbientInfo()
1070         NW_WARNING( ambientArg != NULL, "Failed to alloc AmbientArg." );  in SetAmbientInfo()
1092     if ( ambientInfo.paramUpdateCallback == NULL ) return 0;  in GetAmbientPriority()
1105     return m_pGeneralHandle != NULL;  in IsAttachedGeneralHandle()
1110     return m_pTempGeneralHandle != NULL;  in IsAttachedTempGeneralHandle()