2 Copyright (C) 2008-2011 Romain Moret at Grame
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __JackNetDriver__
21 #define __JackNetDriver__
23 #include "JackTimedDriver.h"
24 #include "JackNetInterface.h"
26 //#define JACK_MONITOR
31 \Brief This class describes the Net Backend
34 class JackNetDriver
: public JackWaiterDriver
, public JackNetSlaveInterface
40 jack_port_id_t
* fMidiCapturePortList
;
41 jack_port_id_t
* fMidiPlaybackPortList
;
44 int fLastTransportState
;
45 int fLastTimebaseMaster
;
47 // The wanted value at creation time (may be different than the value actually returned by the master)
48 int fWantedAudioCaptureChannels
;
49 int fWantedAudioPlaybackChannels
;
51 int fWantedMIDICaptureChannels
;
52 int fWantedMIDIPlaybackChannels
;
58 JackGnuPlotMonitor
<float>* fNetTimeMon
;
59 jack_time_t fRcvSyncUst
;
69 void EncodeTransportData();
70 void DecodeTransportData();
72 JackMidiBuffer
* GetMidiInputBuffer(int port_index
);
73 JackMidiBuffer
* GetMidiOutputBuffer(int port_index
);
75 void SaveConnections(int alias
);
77 void UpdateLatencies();
81 JackNetDriver(const char* name
, const char* alias
, JackLockedEngine
* engine
, JackSynchro
* table
,
82 const char* ip
, int port
, int mtu
, int midi_input_ports
, int midi_output_ports
,
83 char* net_name
, uint transport_sync
, int network_latency
, int celt_encoding
,
84 int opus_encoding
, bool auto_save
);
85 virtual ~JackNetDriver();
87 int Open(jack_nframes_t buffer_size
,
88 jack_nframes_t samplerate
,
94 const char* capture_driver_name
,
95 const char* playback_driver_name
,
96 jack_nframes_t capture_latency
,
97 jack_nframes_t playback_latency
);
106 // BufferSize can't be changed
107 bool IsFixedBufferSize()
112 int SetBufferSize(jack_nframes_t buffer_size
)
117 int SetSampleRate(jack_nframes_t sample_rate
)