Jack2  1.9.8
JackMidiBufferWriteQueue.h
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 __JackMidiBufferWriteQueue__
00021 #define __JackMidiBufferWriteQueue__
00022 
00023 #include "JackMidiWriteQueue.h"
00024 
00025 namespace Jack {
00026 
00031     class SERVER_EXPORT JackMidiBufferWriteQueue: public JackMidiWriteQueue {
00032 
00033     private:
00034 
00035         JackMidiBuffer *buffer;
00036         jack_nframes_t last_frame_time;
00037         size_t max_bytes;
00038         jack_nframes_t next_frame_time;
00039 
00040     public:
00041 
00042         using JackMidiWriteQueue::EnqueueEvent;
00043 
00044         JackMidiBufferWriteQueue();
00045 
00046         EnqueueResult
00047         EnqueueEvent(jack_nframes_t time, size_t size,
00048                      jack_midi_data_t *buffer);
00049 
00055         void
00056         ResetMidiBuffer(JackMidiBuffer *buffer, jack_nframes_t frames);
00057 
00058     };
00059 
00060 }
00061 
00062 #endif