Jack2
1.9.10
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00001 /* 00002 Copyright (C) 2011 Devin Anderson 00003 00004 This program is free software; you can redistribute it and/or modify 00005 it under the terms of the GNU General Public License as published by 00006 the Free Software Foundation; either version 2 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 General Public License for more details. 00013 00014 You should have received a copy of the GNU General Public License 00015 along with this program; if not, write to the Free Software 00016 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 00018 */ 00019 00020 #ifndef __JackCoreMidiInputPort__ 00021 #define __JackCoreMidiInputPort__ 00022 00023 #include "JackCoreMidiPort.h" 00024 #include "JackMidiAsyncQueue.h" 00025 #include "JackMidiBufferWriteQueue.h" 00026 00027 namespace Jack { 00028 00029 class JackCoreMidiInputPort: public JackCoreMidiPort { 00030 00031 private: 00032 00033 jack_nframes_t 00034 GetFramesFromTimeStamp(MIDITimeStamp timestamp); 00035 00036 jack_midi_event_t *jack_event; 00037 jack_midi_data_t *sysex_buffer; 00038 size_t sysex_bytes_sent; 00039 jack_midi_data_t running_status_buf[3]; 00040 JackMidiAsyncQueue *thread_queue; 00041 JackMidiBufferWriteQueue *write_queue; 00042 00043 protected: 00044 00045 void 00046 Initialize(const char *alias_name, const char *client_name, 00047 const char *driver_name, int index, 00048 MIDIEndpointRef endpoint); 00049 00050 public: 00051 00052 JackCoreMidiInputPort(double time_ratio, size_t max_bytes=4096, 00053 size_t max_messages=1024); 00054 00055 virtual 00056 ~JackCoreMidiInputPort(); 00057 00058 void 00059 ProcessCoreMidi(const MIDIPacketList *packet_list); 00060 00061 void 00062 ProcessJack(JackMidiBuffer *port_buffer, jack_nframes_t frames); 00063 00064 bool 00065 Start(); 00066 00067 bool 00068 Stop(); 00069 00070 }; 00071 00072 } 00073 00074 #endif