drivers/netjack/net_driver.h

   1 /*
   2     Copyright (C) 2003 Robert Ham <rah@bash.sh>
   3
   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.
   8
   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.
  13
  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.
  17 */
  18
  19
  20 #ifndef __JACK_NET_DRIVER_H__
  21 #define __JACK_NET_DRIVER_H__
  22
  23 #include <unistd.h>
  24
  25 #include <jack/types.h>
  26 #include <jack/driver.h>
  27 #include <jack/jack.h>
  28 #include <jack/transport.h>
  29
  30 #include <netinet/in.h>
  31 #include <samplerate.h>
  32
  33 typedef struct _net_driver net_driver_t;
  34
  35 struct _net_driver
  36 {
  37     JACK_DRIVER_NT_DECL;
  38
  39     jack_nframes_t  net_period_up;
  40     jack_nframes_t  net_period_down;
  41
  42     jack_nframes_t  sample_rate;
  43     jack_nframes_t  bitdepth;
  44     jack_nframes_t  period_size;
  45
  46     unsigned int    listen_port;
  47
  48     unsigned int    capture_channels;
  49     unsigned int    playback_channels;
  50     unsigned int    capture_channels_audio;
  51     unsigned int    playback_channels_audio;
  52     unsigned int    capture_channels_midi;
  53     unsigned int    playback_channels_midi;
  54
  55     JSList          *capture_ports;
  56     JSList          *playback_ports;
  57     JSList          *playback_srcs;
  58     JSList          *capture_srcs;
  59
  60     jack_client_t   *client;
  61
  62     int             sockfd;
  63     int             outsockfd;
  64
  65     struct sockaddr_in syncsource_address;
  66
  67     int             reply_port;
  68     int             srcaddress_valid;
  69
  70     int sync_state;
  71     unsigned int handle_transport_sync;
  72
  73     unsigned int *rx_buf;
  74     unsigned int *pkt_buf;
  75     unsigned int mtu;
  76     unsigned int latency;
  77 };
  78
  79 #endif /* __JACK_NET_DRIVER_H__ */