Commit beb69c26 authored by sletz's avatar sletz
Browse files

Add missing firewire files

git-svn-id: http://subversion.jackaudio.org/jack/jack2/trunk/jackmp@1730 0c269be4-1314-0410-8aa9-9f06e86f4224
parent 42338c5e
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/*
Copyright (C) 2001 Paul Davis
Copyright (C) 2004 Grame
Copyright (C) 2007 Pieter Palmers
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __JackFFADODriver__
#define __JackFFADODriver__
#include "JackAudioDriver.h"
#include "JackThreadedDriver.h"
#include "JackTime.h"
#include "ffado_driver.h"
namespace Jack
{
/*!
\brief The FFADO driver.
*/
class JackFFADODriver : public JackAudioDriver
{
private:
// enable verbose messages
int g_verbose;
jack_driver_t* fDriver;
jack_time_t fDelayedUst;
int ffado_driver_attach (ffado_driver_t *driver);
int ffado_driver_detach (ffado_driver_t *driver);
int ffado_driver_read (ffado_driver_t * driver, jack_nframes_t nframes);
int ffado_driver_write (ffado_driver_t * driver, jack_nframes_t nframes);
jack_nframes_t ffado_driver_wait (ffado_driver_t *driver,
int extra_fd, int *status,
float *delayed_usecs);
int ffado_driver_start (ffado_driver_t *driver);
int ffado_driver_stop (ffado_driver_t *driver);
int ffado_driver_restart (ffado_driver_t *driver);
ffado_driver_t *ffado_driver_new (char *name, ffado_jack_settings_t *params);
void ffado_driver_delete (ffado_driver_t *driver);
#ifdef FREEBOB_DRIVER_WITH_MIDI
ffado_driver_midi_handle_t *ffado_driver_midi_init(ffado_driver_t *driver);
void ffado_driver_midi_finish (ffado_driver_midi_handle_t *m);
int ffado_driver_midi_start (ffado_driver_midi_handle_t *m);
int ffado_driver_midi_stop (ffado_driver_midi_handle_t *m);
#endif
void jack_driver_init (jack_driver_t *driver);
void jack_driver_nt_init (jack_driver_nt_t * driver);
public:
JackFFADODriver(const char* name, JackEngine* engine, JackSynchro** table): JackAudioDriver(name, engine, table)
{}
virtual ~JackFFADODriver()
{}
int Open(ffado_jack_settings_t *cmlparams);
int Close();
int Attach();
int Detach();
int Start();
int Stop();
int Read();
int Write();
int SetBufferSize(jack_nframes_t nframes);
};
} // end of namespace
#endif
/* ffado_driver.h
*
* FreeBob Backend for Jack
* FreeBob = Firewire (pro-)audio for linux
*
* adapted for jackmp
*
* http://freebob.sf.net
* http://jackit.sf.net
*
* Copyright (C) 2005,2006,2007 Pieter Palmers <pieterpalmers@users.sourceforge.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* Main Jack driver entry routines
*
*/
#ifndef __JACK_FFADO_DRIVER_H__
#define __JACK_FFADO_DRIVER_H__
// #define FFADO_DRIVER_WITH_MIDI
// #define DEBUG_ENABLED
#include <libffado/ffado.h>
#include <string.h>
#include <stdlib.h>
#include <errno.h>
#include <stdio.h>
#include <poll.h>
#include <sys/time.h>
#include <netinet/in.h>
#include <endian.h>
#include <pthread.h>
#include <semaphore.h>
#include <driver.h>
#include <types.h>
#ifdef FFADO_DRIVER_WITH_MIDI
#include <JackPosixThread.h>
#include <alsa/asoundlib.h>
#endif
// debug print control flags
#define DEBUG_LEVEL_BUFFERS (1<<0)
#define DEBUG_LEVEL_HANDLERS (1<<1)
#define DEBUG_LEVEL_XRUN_RECOVERY (1<<2)
#define DEBUG_LEVEL_WAIT (1<<3)
#define DEBUG_LEVEL_RUN_CYCLE (1<<8)
#define DEBUG_LEVEL_PACKETCOUNTER (1<<16)
#define DEBUG_LEVEL_STARTUP (1<<17)
#define DEBUG_LEVEL_THREADS (1<<18)
#ifdef DEBUG_ENABLED
// default debug level
#define DEBUG_LEVEL ( DEBUG_LEVEL_RUN_CYCLE | \
(DEBUG_LEVEL_XRUN_RECOVERY)| DEBUG_LEVEL_STARTUP | DEBUG_LEVEL_WAIT | DEBUG_LEVEL_PACKETCOUNTER)
#warning Building debug build!
#define printMessage(format, args...) jack_error( "FFADO MSG: %s:%d (%s): " format, __FILE__, __LINE__, __FUNCTION__, ##args )
#define printError(format, args...) jack_error( "FFADO ERR: %s:%d (%s): " format, __FILE__, __LINE__, __FUNCTION__, ##args )
/* #define printEnter() jack_error( "FBDRV ENTERS: %s (%s)", __FUNCTION__, __FILE__)
#define printExit() jack_error( "FBDRV EXITS: %s (%s)", __FUNCTION__, __FILE__)*/
#define printEnter()
#define printExit()
#define debugError(format, args...) jack_error( "FFADO ERR: %s:%d (%s): " format, __FILE__, __LINE__, __FUNCTION__, ##args )
#define debugPrint(Level, format, args...) if(DEBUG_LEVEL & (Level)) jack_error("DEBUG %s:%d (%s) :" format, __FILE__, __LINE__, __FUNCTION__, ##args );
#define debugPrintShort(Level, format, args...) if(DEBUG_LEVEL & (Level)) jack_error( format,##args );
#define debugPrintWithTimeStamp(Level, format, args...) if(DEBUG_LEVEL & (Level)) jack_error( "%16lu: "format, debugGetCurrentUTime(),##args );
#define SEGFAULT int *test=NULL; *test=1;
#else
#define DEBUG_LEVEL
#define printMessage(format, args...) if(g_verbose) \
jack_error("FFADO MSG: " format, ##args )
#define printError(format, args...) jack_error("FFADO ERR: " format, ##args )
#define printEnter()
#define printExit()
#define debugError(format, args...)
#define debugPrint(Level, format, args...)
#define debugPrintShort(Level, format, args...)
#define debugPrintWithTimeStamp(Level, format, args...)
#endif
// thread priority setup
#define FFADO_RT_PRIORITY_PACKETIZER_RELATIVE 5
#ifdef FFADO_DRIVER_WITH_MIDI
#define ALSA_SEQ_BUFF_SIZE 1024
#define MIDI_TRANSMIT_BUFFER_SIZE 1024
#define MIDI_THREAD_SLEEP_TIME_USECS 100
// midi priority should be higher than the audio priority in order to
// make sure events are not only delivered on period boundarys
// but I think it should be smaller than the packetizer thread in order not
// to lose any packets
#define FFADO_RT_PRIORITY_MIDI_RELATIVE 4
#endif
typedef struct _ffado_driver ffado_driver_t;
/*
* Jack Driver command line parameters
*/
typedef struct _ffado_jack_settings ffado_jack_settings_t;
struct _ffado_jack_settings
{
int period_size_set;
jack_nframes_t period_size;
int sample_rate_set;
int sample_rate;
int buffer_size_set;
jack_nframes_t buffer_size;
int playback_ports;
int capture_ports;
int verbose_level;
jack_nframes_t capture_frame_latency;
jack_nframes_t playback_frame_latency;
ffado_handle_t fb_handle;
};
#ifdef FFADO_DRIVER_WITH_MIDI
typedef struct
{
int stream_nr;
int seq_port_nr;
snd_midi_event_t *parser;
snd_seq_t *seq_handle;
}
ffado_midi_port_t;
typedef struct _ffado_driver_midi_handle
{
ffado_device_t *dev;
ffado_driver_t *driver;
snd_seq_t *seq_handle;
pthread_t queue_thread;
pthread_t dequeue_thread;
int queue_thread_realtime;
int queue_thread_priority;
int nb_input_ports;
int nb_output_ports;
ffado_midi_port_t **input_ports;
ffado_midi_port_t **output_ports;
ffado_midi_port_t **input_stream_port_map;
int *output_port_stream_map;
}
ffado_driver_midi_handle_t;
#endif
/*
* JACK driver structure
*/
struct _ffado_driver
{
JACK_DRIVER_NT_DECL
jack_nframes_t sample_rate;
jack_nframes_t period_size;
unsigned long wait_time;
jack_time_t wait_last;
jack_time_t wait_next;
int wait_late;
jack_client_t *client;
int xrun_detected;
int xrun_count;
int process_count;
/* settings from the command line */
ffado_jack_settings_t settings;
/* the freebob virtual device */
ffado_device_t *dev;
JSList *capture_ports;
JSList *playback_ports;
JSList *monitor_ports;
unsigned long playback_nchannels;
unsigned long capture_nchannels;
unsigned long playback_nchannels_audio;
unsigned long capture_nchannels_audio;
jack_nframes_t playback_frame_latency;
jack_nframes_t capture_frame_latency;
ffado_device_info_t device_info;
ffado_options_t device_options;
#ifdef FFADO_DRIVER_WITH_MIDI
ffado_driver_midi_handle_t *midi_handle;
#endif
};
#endif /* __JACK_FFADO_DRIVER_H__ */
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