Jack2
1.9.8
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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 JackMidiAsyncQueue *thread_queue; 00040 JackMidiBufferWriteQueue *write_queue; 00041 00042 protected: 00043 00044 void 00045 Initialize(const char *alias_name, const char *client_name, 00046 const char *driver_name, int index, 00047 MIDIEndpointRef endpoint); 00048 00049 public: 00050 00051 JackCoreMidiInputPort(double time_ratio, size_t max_bytes=4096, 00052 size_t max_messages=1024); 00053 00054 virtual 00055 ~JackCoreMidiInputPort(); 00056 00057 void 00058 ProcessCoreMidi(const MIDIPacketList *packet_list); 00059 00060 void 00061 ProcessJack(JackMidiBuffer *port_buffer, jack_nframes_t frames); 00062 00063 bool 00064 Start(); 00065 00066 bool 00067 Stop(); 00068 00069 }; 00070 00071 } 00072 00073 #endif