45         m_NoteInfo[i].channel = NULL;  in MidiSequencePlayer()
61         if ( track == NULL ) continue;  in Start()
134     if ( track == NULL ) return;  in NoteOn()
143         if ( noteInfo != NULL )  in NoteOn()
155             noteInfo->channel = NULL;  in NoteOn()
160     if ( channel == NULL ) return;  in NoteOn()
175     if ( track == NULL ) return;  in NoteOff()
183         if ( noteInfo == NULL ) break;  in NoteOff()
187         noteInfo->channel = NULL;  in NoteOff()
194     if ( track == NULL ) return;  in HandleControlChangeMessage()
196     if ( player == NULL ) return;  in HandleControlChangeMessage()
365     if ( track == NULL ) return;  in HandleRpnMessage()
367     if ( player == NULL ) return;  in HandleRpnMessage()
390     if ( track == NULL ) return;  in HandleNrpnMessage()
392     if ( player == NULL ) return;  in HandleNrpnMessage()
449     if ( track == NULL ) return;  in HandlePitchBendMessage()
457         if ( m_NoteInfo[i].channel != NULL )  in NoteOffAll()
460             m_NoteInfo[i].channel = NULL;  in NoteOffAll()
468         if ( m_NoteInfo[i].channel != NULL )  in StopAllSound()
470             m_NoteInfo[i].channel = NULL;  in StopAllSound()
476         if ( track != NULL ) {  in StopAllSound()
486         if ( track != NULL ) {  in ResetAllController()
495         if ( m_NoteInfo[i].channel != NULL )  in Reset()
497             m_NoteInfo[i].channel = NULL;  in Reset()
503         if ( track != NULL ) {  in Reset()
513         if ( m_NoteInfo[i].channel == NULL ) {  in FindFreeNoteInfo()
517     return NULL;  in FindFreeNoteInfo()
523         if ( m_NoteInfo[i].channel != NULL &&  in FindNoteInfo()
530     return NULL;  in FindNoteInfo()
536         if ( m_NoteInfo[i].channel != NULL &&  in FindNoteInfo()
542     return NULL;  in FindNoteInfo()
549             m_NoteInfo[i].channel = NULL;  in ChannelCallback()