Jack2 1.9.10
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00001 /* 00002 Copyright (C) 2010 Devin Anderson 00003 00004 This program is free software; you can redistribute it and/or modify 00005 it under the terms of the GNU Lesser General Public License as published by 00006 the Free Software Foundation; either version 2.1 of the License, or 00007 (at your option) any later version. 00008 00009 This program is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 GNU Lesser General Public License for more details. 00013 00014 You should have received a copy of the GNU Lesser General Public License 00015 along with this program; if not, write to the Free Software 00016 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 00018 */ 00019 00020 #ifndef __JackMidiAsyncWaitQueue__ 00021 #define __JackMidiAsyncWaitQueue__ 00022 00023 #include "JackMidiAsyncQueue.h" 00024 00025 namespace Jack { 00026 00039 class SERVER_EXPORT JackMidiAsyncWaitQueue: public JackMidiAsyncQueue { 00040 00041 private: 00042 00043 JackSynchro semaphore; 00044 00045 public: 00046 00047 using JackMidiAsyncQueue::EnqueueEvent; 00048 00055 JackMidiAsyncWaitQueue(size_t max_bytes=4096, 00056 size_t max_messages=1024); 00057 00058 ~JackMidiAsyncWaitQueue(); 00059 00065 jack_midi_event_t * 00066 DequeueEvent(); 00067 00074 jack_midi_event_t * 00075 DequeueEvent(long usecs); 00076 00083 jack_midi_event_t * 00084 DequeueEvent(jack_nframes_t frame); 00085 00091 EnqueueResult 00092 EnqueueEvent(jack_nframes_t time, size_t size, 00093 jack_midi_data_t *buffer); 00094 00095 }; 00096 00097 } 00098 00099 #endif