#include "jack_connection.h"
#include "jack_audiobackend.h"
-#include "jack_portengine.h"
using namespace ARDOUR;
static boost::shared_ptr<JACKAudioBackend> backend;
-static boost::shared_ptr<JACKPortEngine> port_engine;
static boost::shared_ptr<JackConnection> jack_connection;
static boost::shared_ptr<AudioBackend>
return backend;
}
-static boost::shared_ptr<PortEngine>
-portengine_factory (PortManager& pm)
-{
- if (!jack_connection) {
- return boost::shared_ptr<PortEngine>();
- }
-
- if (!port_engine) {
- port_engine.reset (new JACKPortEngine (pm, jack_connection));
- }
-
- return port_engine;
-}
-
static int
instantiate (const std::string& arg1, const std::string& arg2)
{
static int
deinstantiate ()
{
- port_engine.reset ();
backend.reset ();
jack_connection.reset ();
instantiate,
deinstantiate,
backend_factory,
- portengine_factory,
already_configured,
};
}
#include "jack_audiobackend.h"
#include "jack_connection.h"
-#include "jack_portengine.h"
#include "jack_utils.h"
#include "i18n.h"
, _current_sample_rate (0)
, _current_buffer_size (0)
{
+ _jack_connection->Connected.connect_same_thread (jack_connection_connection, boost::bind (&JACKAudioBackend::when_connected_to_jack, this));
_jack_connection->Disconnected.connect_same_thread (disconnect_connection, boost::bind (&JACKAudioBackend::disconnected, this, _1));
}
}
bool
-JACKAudioBackend::connected() const
+JACKAudioBackend::available() const
{
return (private_handle() != 0);
}
{
vector<float> f;
- if (connected()) {
+ if (available()) {
f.push_back (sample_rate());
return f;
}
{
vector<uint32_t> s;
- if (connected()) {
+ if (available()) {
s.push_back (buffer_size());
return s;
}
int
JACKAudioBackend::set_device_name (const string& dev)
{
- if (connected()) {
+ if (available()) {
/* need to stop and restart JACK for this to work, at present */
return -1;
}
int
JACKAudioBackend::set_sample_rate (float sr)
{
- if (!connected()) {
+ if (!available()) {
_target_sample_rate = sr;
return 0;
}
int
JACKAudioBackend::set_buffer_size (uint32_t nframes)
{
- if (!connected()) {
+ if (!available()) {
_target_buffer_size = nframes;
return 0;
}
int
JACKAudioBackend::set_input_channels (uint32_t cnt)
{
- if (connected()) {
+ if (available()) {
return -1;
}
int
JACKAudioBackend::set_output_channels (uint32_t cnt)
{
- if (connected()) {
+ if (available()) {
return -1;
}
int
JACKAudioBackend::set_systemic_input_latency (uint32_t l)
{
- if (connected()) {
+ if (available()) {
return -1;
}
int
JACKAudioBackend::set_systemic_output_latency (uint32_t l)
{
- if (connected()) {
+ if (available()) {
return -1;
}
std::string
JACKAudioBackend::device_name () const
{
- if (connected()) {
+ if (available()) {
return "???";
}
float
JACKAudioBackend::sample_rate () const
{
- if (connected()) {
+ if (available()) {
return _current_sample_rate;
}
return _target_sample_rate;
uint32_t
JACKAudioBackend::buffer_size () const
{
- if (connected()) {
+ if (available()) {
return _current_buffer_size;
}
return _target_buffer_size;
uint32_t
JACKAudioBackend::input_channels () const
{
- if (connected()) {
+ if (available()) {
return n_physical (JackPortIsInput).n_audio();
}
return _target_input_channels;
uint32_t
JACKAudioBackend::output_channels () const
{
- if (connected()) {
+ if (available()) {
return n_physical (JackPortIsOutput).n_audio();
}
return _target_output_channels;
int
JACKAudioBackend::start ()
{
- if (!connected()) {
+ if (!available()) {
if (!_jack_connection->server_running()) {
setup_jack_startup_command ();
int
JACKAudioBackend::_xrun_callback (void *arg)
{
- JACKAudioBackend* ae = static_cast<JACKAudioBackend*> (arg);
- if (ae->connected()) {
- ae->engine.Xrun (); /* EMIT SIGNAL */
+ JACKAudioBackend* jab = static_cast<JACKAudioBackend*> (arg);
+ if (jab->available()) {
+ jab->engine.Xrun (); /* EMIT SIGNAL */
}
return 0;
}
void
JACKAudioBackend::_session_callback (jack_session_event_t *event, void *arg)
{
- JACKAudioBackend* ae = static_cast<JACKAudioBackend*> (arg);
- ARDOUR::Session* session = ae->engine.session();
+ JACKAudioBackend* jab = static_cast<JACKAudioBackend*> (arg);
+ ARDOUR::Session* session = jab->engine.session();
if (session) {
session->jack_session_event (event);
if (ports) {
for (uint32_t i = 0; ports[i]; ++i) {
if (!strstr (ports[i], "Midi-Through")) {
- DataType t (jack_port_type (jack_port_by_name (_priv_jack, ports[i])));
- c.set (t, c.get (t) + 1);
+ DataType t = port_data_type (jack_port_by_name (_priv_jack, ports[i]));
+ if (t != DataType::NIL) {
+ c.set (t, c.get (t) + 1);
+ }
}
}
public:
JACKAudioBackend (AudioEngine& e, boost::shared_ptr<JackConnection>);
~JACKAudioBackend ();
+
+ /* AUDIOBACKEND API */
std::string name() const;
void* private_handle() const;
- bool connected() const;
+ bool available() const;
bool is_realtime () const;
bool requires_driver_selection() const;
void update_latencies ();
static bool already_configured();
+
+ /* PORTENGINE API */
+
+ const std::string& my_name() const;
+ uint32_t port_name_size() const;
+
+ int set_port_name (PortHandle, const std::string&);
+ std::string get_port_name (PortHandle) const;
+ PortHandle* get_port_by_name (const std::string&) const;
+
+ int get_ports (const std::string& port_name_pattern, DataType type, PortFlags flags, std::vector<std::string>&) const;
+
+ DataType port_data_type (PortHandle) const;
+
+ PortHandle register_port (const std::string& shortname, ARDOUR::DataType, ARDOUR::PortFlags);
+ void unregister_port (PortHandle);
+
+ bool connected (PortHandle, bool process_callback_safe);
+ bool connected_to (PortHandle, const std::string&, bool process_callback_safe);
+ bool physically_connected (PortHandle, bool process_callback_safe);
+ int get_connections (PortHandle, std::vector<std::string>&, bool process_callback_safe);
+ int connect (PortHandle, const std::string&);
+
+ int disconnect (PortHandle, const std::string&);
+ int disconnect_all (PortHandle);
+ int connect (const std::string& src, const std::string& dst);
+ int disconnect (const std::string& src, const std::string& dst);
+
+ /* MIDI */
+
+ int midi_event_get (pframes_t& timestamp, size_t& size, uint8_t** buf, void* port_buffer, uint32_t event_index);
+ int midi_event_put (void* port_buffer, pframes_t timestamp, const uint8_t* buffer, size_t size);
+ uint32_t get_midi_event_count (void* port_buffer);
+ void midi_clear (void* port_buffer);
+
+ /* Monitoring */
+
+ bool can_monitor_input() const;
+ int request_input_monitoring (PortHandle, bool);
+ int ensure_input_monitoring (PortHandle, bool);
+ bool monitoring_input (PortHandle);
+
+ /* Latency management
+ */
+
+ void set_latency_range (PortHandle, bool for_playback, LatencyRange);
+ LatencyRange get_latency_range (PortHandle, bool for_playback);
+
+ /* Physical ports */
+
+ bool port_is_physical (PortHandle) const;
+ void get_physical_outputs (DataType type, std::vector<std::string>&);
+ void get_physical_inputs (DataType type, std::vector<std::string>&);
+ ChanCount n_physical_outputs () const;
+ ChanCount n_physical_inputs () const;
+
+ /* Getting access to the data buffer for a port */
+
+ void* get_buffer (PortHandle, pframes_t);
private:
- boost::shared_ptr<JackConnection> _jack_connection; //< shared with JACKPortEngine
+ boost::shared_ptr<JackConnection> _jack_connection;
bool _running;
bool _freewheeling;
std::map<DataType,size_t> _raw_buffer_sizes;
void* process_thread ();
static void* _start_process_thread (void*);
- ChanCount n_physical (unsigned long) const;
-
void setup_jack_startup_command ();
/* pffooo */
mutable DriverDeviceMap all_devices;
PBD::ScopedConnection disconnect_connection;
+
+ /* PORTENGINE RELATED */
+
+ static int _graph_order_callback (void *arg);
+ static void _registration_callback (jack_port_id_t, int, void *);
+ static void _connect_callback (jack_port_id_t, jack_port_id_t, int, void *);
+
+ void connect_callback (jack_port_id_t, jack_port_id_t, int);
+
+ ChanCount n_physical (unsigned long flags) const;
+ void get_physical (DataType type, unsigned long flags, std::vector<std::string>& phy) const;
+
+ void when_connected_to_jack ();
+ PBD::ScopedConnection jack_connection_connection;
};
} // namespace
#include "pbd/error.h"
-#include "jack_portengine.h"
+#include "jack_audiobackend.h"
#include "jack_connection.h"
+#include "jack/midiport.h"
#include "ardour/port_manager.h"
return "";
}
-JACKPortEngine::JACKPortEngine (PortManager& pm, boost::shared_ptr<JackConnection> jc)
- : PortEngine (pm)
- , _jack_connection (jc)
-{
- _jack_connection->Connected.connect_same_thread (jack_connection_connection, boost::bind (&JACKPortEngine::connected_to_jack, this));
-}
-
-JACKPortEngine::~JACKPortEngine ()
-{
- /* a default destructor would do this, and so would this one,
- but we'll make it explicit in case we ever need to debug
- the lifetime of the JACKConnection
- */
- _jack_connection.reset ();
-}
-
void
-JACKPortEngine::connected_to_jack ()
+JACKAudioBackend::when_connected_to_jack ()
{
/* register callbacks for stuff that is our responsibility */
jack_set_graph_order_callback (client, _graph_order_callback, this);
}
-void*
-JACKPortEngine::private_handle() const
-{
- return _jack_connection->jack();
-}
-
-bool
-JACKPortEngine::connected() const
-{
- return _jack_connection->connected();
-}
-
int
-JACKPortEngine::set_port_name (PortHandle port, const std::string& name)
+JACKAudioBackend::set_port_name (PortHandle port, const std::string& name)
{
return jack_port_set_name ((jack_port_t*) port, name.c_str());
}
string
-JACKPortEngine::get_port_name (PortHandle port) const
+JACKAudioBackend::get_port_name (PortHandle port) const
{
return jack_port_name ((jack_port_t*) port);
}
PortEngine::PortHandle*
-JACKPortEngine:: get_port_by_name (const std::string& name) const
+JACKAudioBackend:: get_port_by_name (const std::string& name) const
{
GET_PRIVATE_JACK_POINTER_RET (_priv_jack, 0);
return (PortHandle*) jack_port_by_name (_priv_jack, name.c_str());
}
void
-JACKPortEngine::_registration_callback (jack_port_id_t /*id*/, int /*reg*/, void* arg)
+JACKAudioBackend::_registration_callback (jack_port_id_t /*id*/, int /*reg*/, void* arg)
{
- static_cast<JACKPortEngine*> (arg)->manager.registration_callback ();
+ static_cast<JACKAudioBackend*> (arg)->manager.registration_callback ();
}
int
-JACKPortEngine::_graph_order_callback (void *arg)
+JACKAudioBackend::_graph_order_callback (void *arg)
{
- return static_cast<JACKPortEngine*> (arg)->manager.graph_order_callback ();
+ return static_cast<JACKAudioBackend*> (arg)->manager.graph_order_callback ();
}
void
-JACKPortEngine::_connect_callback (jack_port_id_t id_a, jack_port_id_t id_b, int conn, void* arg)
+JACKAudioBackend::_connect_callback (jack_port_id_t id_a, jack_port_id_t id_b, int conn, void* arg)
{
- static_cast<JACKPortEngine*> (arg)->connect_callback (id_a, id_b, conn);
+ static_cast<JACKAudioBackend*> (arg)->connect_callback (id_a, id_b, conn);
}
void
-JACKPortEngine::connect_callback (jack_port_id_t id_a, jack_port_id_t id_b, int conn)
+JACKAudioBackend::connect_callback (jack_port_id_t id_a, jack_port_id_t id_b, int conn)
{
if (manager.port_remove_in_progress()) {
return;
}
bool
-JACKPortEngine::connected (PortHandle port, bool process_callback_safe)
+JACKAudioBackend::connected (PortHandle port, bool process_callback_safe)
{
bool ret = false;
}
bool
-JACKPortEngine::connected_to (PortHandle port, const std::string& other, bool process_callback_safe)
+JACKAudioBackend::connected_to (PortHandle port, const std::string& other, bool process_callback_safe)
{
bool ret = false;
const char** ports;
}
bool
-JACKPortEngine::physically_connected (PortHandle p, bool process_callback_safe)
+JACKAudioBackend::physically_connected (PortHandle p, bool process_callback_safe)
{
GET_PRIVATE_JACK_POINTER_RET (_priv_jack, false);
jack_port_t* port = (jack_port_t*) p;
}
int
-JACKPortEngine::get_connections (PortHandle port, vector<string>& s, bool process_callback_safe)
+JACKAudioBackend::get_connections (PortHandle port, vector<string>& s, bool process_callback_safe)
{
const char** ports;
}
DataType
-JACKPortEngine::port_data_type (PortHandle p) const
+JACKAudioBackend::port_data_type (PortHandle p) const
{
return jack_port_type_to_ardour_data_type (jack_port_type ((jack_port_t*) p));
}
const string&
-JACKPortEngine::my_name() const
+JACKAudioBackend::my_name() const
{
return _jack_connection->client_name();
}
bool
-JACKPortEngine::port_is_physical (PortHandle ph) const
+JACKAudioBackend::port_is_physical (PortHandle ph) const
{
if (!ph) {
return false;
}
int
-JACKPortEngine::get_ports (const string& port_name_pattern, DataType type, PortFlags flags, vector<string>& s) const
+JACKAudioBackend::get_ports (const string& port_name_pattern, DataType type, PortFlags flags, vector<string>& s) const
{
GET_PRIVATE_JACK_POINTER_RET (_priv_jack,0);
}
ChanCount
-JACKPortEngine::n_physical (unsigned long flags) const
-{
- ChanCount c;
-
- GET_PRIVATE_JACK_POINTER_RET (_priv_jack, c);
-
- const char ** ports = jack_get_ports (_priv_jack, NULL, NULL, JackPortIsPhysical | flags);
-
- if (ports) {
- for (uint32_t i = 0; ports[i]; ++i) {
- if (!strstr (ports[i], "Midi-Through")) {
- DataType t = port_data_type (jack_port_by_name (_priv_jack, ports[i]));
- if (t != DataType::NIL) {
- c.set (t, c.get (t) + 1);
- }
- }
- }
-
- jack_free (ports);
- }
-
- return c;
-}
-
-ChanCount
-JACKPortEngine::n_physical_inputs () const
+JACKAudioBackend::n_physical_inputs () const
{
return n_physical (JackPortIsInput);
}
ChanCount
-JACKPortEngine::n_physical_outputs () const
+JACKAudioBackend::n_physical_outputs () const
{
return n_physical (JackPortIsOutput);
}
void
-JACKPortEngine::get_physical (DataType type, unsigned long flags, vector<string>& phy) const
+JACKAudioBackend::get_physical (DataType type, unsigned long flags, vector<string>& phy) const
{
GET_PRIVATE_JACK_POINTER (_priv_jack);
const char ** ports;
* a physical input connector.
*/
void
-JACKPortEngine::get_physical_inputs (DataType type, vector<string>& ins)
+JACKAudioBackend::get_physical_inputs (DataType type, vector<string>& ins)
{
get_physical (type, JackPortIsOutput, ins);
}
* a physical output connector.
*/
void
-JACKPortEngine::get_physical_outputs (DataType type, vector<string>& outs)
+JACKAudioBackend::get_physical_outputs (DataType type, vector<string>& outs)
{
get_physical (type, JackPortIsInput, outs);
}
bool
-JACKPortEngine::can_monitor_input () const
+JACKAudioBackend::can_monitor_input () const
{
GET_PRIVATE_JACK_POINTER_RET (_priv_jack,false);
const char ** ports;
}
int
-JACKPortEngine::request_input_monitoring (PortHandle port, bool yn)
+JACKAudioBackend::request_input_monitoring (PortHandle port, bool yn)
{
return jack_port_request_monitor ((jack_port_t*) port, yn);
}
int
-JACKPortEngine::ensure_input_monitoring (PortHandle port, bool yn)
+JACKAudioBackend::ensure_input_monitoring (PortHandle port, bool yn)
{
return jack_port_ensure_monitor ((jack_port_t*) port, yn);
}
bool
-JACKPortEngine::monitoring_input (PortHandle port)
+JACKAudioBackend::monitoring_input (PortHandle port)
{
return jack_port_monitoring_input ((jack_port_t*) port);
}
-
-pframes_t
-JACKPortEngine::sample_time_at_cycle_start ()
-{
- GET_PRIVATE_JACK_POINTER_RET (_priv_jack, 0);
- return jack_last_frame_time (_priv_jack);
-}
-
-
PortEngine::PortHandle
-JACKPortEngine::register_port (const std::string& shortname, ARDOUR::DataType type, ARDOUR::PortFlags flags)
+JACKAudioBackend::register_port (const std::string& shortname, ARDOUR::DataType type, ARDOUR::PortFlags flags)
{
GET_PRIVATE_JACK_POINTER_RET (_priv_jack, 0);
return jack_port_register (_priv_jack, shortname.c_str(),
}
void
-JACKPortEngine::unregister_port (PortHandle port)
+JACKAudioBackend::unregister_port (PortHandle port)
{
GET_PRIVATE_JACK_POINTER (_priv_jack);
(void) jack_port_unregister (_priv_jack, (jack_port_t*) port);
}
int
-JACKPortEngine::connect (PortHandle port, const std::string& other)
+JACKAudioBackend::connect (PortHandle port, const std::string& other)
{
GET_PRIVATE_JACK_POINTER_RET (_priv_jack, -1);
return jack_connect (_priv_jack, jack_port_name ((jack_port_t*) port), other.c_str());
}
int
-JACKPortEngine::connect (const std::string& src, const std::string& dst)
+JACKAudioBackend::connect (const std::string& src, const std::string& dst)
{
GET_PRIVATE_JACK_POINTER_RET (_priv_jack, -1);
}
int
-JACKPortEngine::disconnect (PortHandle port, const std::string& other)
+JACKAudioBackend::disconnect (PortHandle port, const std::string& other)
{
GET_PRIVATE_JACK_POINTER_RET (_priv_jack, -1);
return jack_disconnect (_priv_jack, jack_port_name ((jack_port_t*) port), other.c_str());
}
int
-JACKPortEngine::disconnect (const std::string& src, const std::string& dst)
+JACKAudioBackend::disconnect (const std::string& src, const std::string& dst)
{
GET_PRIVATE_JACK_POINTER_RET (_priv_jack, -1);
return jack_disconnect (_priv_jack, src.c_str(), dst.c_str());
}
int
-JACKPortEngine::disconnect_all (PortHandle port)
+JACKAudioBackend::disconnect_all (PortHandle port)
{
GET_PRIVATE_JACK_POINTER_RET (_priv_jack, -1);
return jack_port_disconnect (_priv_jack, (jack_port_t*) port);
}
int
-JACKPortEngine::midi_event_get (pframes_t& timestamp, size_t& size, uint8_t** buf, void* port_buffer, uint32_t event_index)
+JACKAudioBackend::midi_event_get (pframes_t& timestamp, size_t& size, uint8_t** buf, void* port_buffer, uint32_t event_index)
{
jack_midi_event_t ev;
int ret;
}
int
-JACKPortEngine::midi_event_put (void* port_buffer, pframes_t timestamp, const uint8_t* buffer, size_t size)
+JACKAudioBackend::midi_event_put (void* port_buffer, pframes_t timestamp, const uint8_t* buffer, size_t size)
{
return jack_midi_event_write (port_buffer, timestamp, buffer, size);
}
uint32_t
-JACKPortEngine::get_midi_event_count (void* port_buffer)
+JACKAudioBackend::get_midi_event_count (void* port_buffer)
{
return jack_midi_get_event_count (port_buffer);
}
void
-JACKPortEngine::midi_clear (void* port_buffer)
+JACKAudioBackend::midi_clear (void* port_buffer)
{
jack_midi_clear_buffer (port_buffer);
}
void
-JACKPortEngine::set_latency_range (PortHandle port, bool for_playback, LatencyRange r)
+JACKAudioBackend::set_latency_range (PortHandle port, bool for_playback, LatencyRange r)
{
jack_latency_range_t range;
}
LatencyRange
-JACKPortEngine::get_latency_range (PortHandle port, bool for_playback)
+JACKAudioBackend::get_latency_range (PortHandle port, bool for_playback)
{
jack_latency_range_t range;
LatencyRange ret;
}
void*
-JACKPortEngine::get_buffer (PortHandle port, pframes_t nframes)
+JACKAudioBackend::get_buffer (PortHandle port, pframes_t nframes)
{
return jack_port_get_buffer ((jack_port_t*) port, nframes);
}
uint32_t
-JACKPortEngine::port_name_size() const
+JACKAudioBackend::port_name_size() const
{
return jack_port_name_size ();
}
+++ /dev/null
-/*
- Copyright (C) 2013 Paul Davis
-
- 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 __libardour_jack_portengine_h__
-#define __libardour_jack_portengine_h__
-
-#include <string>
-#include <vector>
-
-#include <stdint.h>
-
-#include <jack/types.h>
-#include <jack/midiport.h>
-
-#include <boost/shared_ptr.hpp>
-
-#include "pbd/signals.h"
-
-#include "ardour/port_engine.h"
-#include "ardour/types.h"
-
-namespace ARDOUR {
-
-class JackConnection;
-
-class JACKPortEngine : public PortEngine
-{
- public:
- JACKPortEngine (PortManager&, boost::shared_ptr<JackConnection>);
- ~JACKPortEngine();
-
- void* private_handle() const;
- bool connected() const;
-
- const std::string& my_name() const;
-
- uint32_t port_name_size() const;
-
- int set_port_name (PortHandle, const std::string&);
- std::string get_port_name (PortHandle) const;
- PortHandle* get_port_by_name (const std::string&) const;
-
- int get_ports (const std::string& port_name_pattern, DataType type, PortFlags flags, std::vector<std::string>&) const;
-
- DataType port_data_type (PortHandle) const;
-
- PortHandle register_port (const std::string& shortname, ARDOUR::DataType, ARDOUR::PortFlags);
- void unregister_port (PortHandle);
-
- bool connected (PortHandle, bool process_callback_safe);
- bool connected_to (PortHandle, const std::string&, bool process_callback_safe);
- bool physically_connected (PortHandle, bool process_callback_safe);
- int get_connections (PortHandle, std::vector<std::string>&, bool process_callback_safe);
- int connect (PortHandle, const std::string&);
-
- int disconnect (PortHandle, const std::string&);
- int disconnect_all (PortHandle);
- int connect (const std::string& src, const std::string& dst);
- int disconnect (const std::string& src, const std::string& dst);
-
- /* MIDI */
-
- int midi_event_get (pframes_t& timestamp, size_t& size, uint8_t** buf, void* port_buffer, uint32_t event_index);
- int midi_event_put (void* port_buffer, pframes_t timestamp, const uint8_t* buffer, size_t size);
- uint32_t get_midi_event_count (void* port_buffer);
- void midi_clear (void* port_buffer);
-
- /* Monitoring */
-
- bool can_monitor_input() const;
- int request_input_monitoring (PortHandle, bool);
- int ensure_input_monitoring (PortHandle, bool);
- bool monitoring_input (PortHandle);
-
- /* Latency management
- */
-
- void set_latency_range (PortHandle, bool for_playback, LatencyRange);
- LatencyRange get_latency_range (PortHandle, bool for_playback);
-
- /* Physical ports */
-
- bool port_is_physical (PortHandle) const;
- void get_physical_outputs (DataType type, std::vector<std::string>&);
- void get_physical_inputs (DataType type, std::vector<std::string>&);
- ChanCount n_physical_outputs () const;
- ChanCount n_physical_inputs () const;
-
- /* Getting access to the data buffer for a port */
-
- void* get_buffer (PortHandle, pframes_t);
-
- /* Miscellany */
-
- pframes_t sample_time_at_cycle_start ();
-
- private:
- boost::shared_ptr<JackConnection> _jack_connection;
-
- static int _graph_order_callback (void *arg);
- static void _registration_callback (jack_port_id_t, int, void *);
- static void _connect_callback (jack_port_id_t, jack_port_id_t, int, void *);
-
- void connect_callback (jack_port_id_t, jack_port_id_t, int);
-
- ChanCount n_physical (unsigned long flags) const;
- void get_physical (DataType type, unsigned long flags, std::vector<std::string>& phy) const;
-
- PBD::ScopedConnection jack_connection_connection;
- void connected_to_jack ();
-
-};
-
-} // namespace
-
-#endif /* __libardour_jack_portengine_h__ */