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tentative changes to extend port engine shared impl to coreaudio

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This commit is contained in:
Paul Davis 2020-04-02 14:45:11 -06:00
parent 6c2e30b790
commit a31d3689bf
3 changed files with 72 additions and 463 deletions
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56
libs/backends/alsa/alsa_audiobackend.h
View file

@ -182,34 +182,6 @@ class AlsaAudioBackend : public AudioBackend, public PortEngineSharedImpl
bool can_set_systemic_midi_latencies () const { return true; } bool can_set_systemic_midi_latencies () const { return true; }
/* PortEngine API - forwarded to PortEngineSharedImpl */
bool port_is_physical (PortEngine::PortHandle ph) const { return PortEngineSharedImpl::port_is_physical (ph); }
void get_physical_outputs (DataType type, std::vector<std::string>& results) { PortEngineSharedImpl::get_physical_outputs (type, results); }
void get_physical_inputs (DataType type, std::vector<std::string>& results) { PortEngineSharedImpl::get_physical_inputs (type, results); }
ChanCount n_physical_outputs () const { return PortEngineSharedImpl::n_physical_outputs (); }
ChanCount n_physical_inputs () const { return PortEngineSharedImpl::n_physical_inputs (); }
uint32_t port_name_size () const { return PortEngineSharedImpl::port_name_size(); }
int set_port_name (PortEngine::PortHandle ph, const std::string& name) { return PortEngineSharedImpl::set_port_name (ph, name); }
std::string get_port_name (PortEngine::PortHandle ph) const { return PortEngineSharedImpl::get_port_name (ph); }
PortFlags get_port_flags (PortEngine::PortHandle ph) const { return PortEngineSharedImpl::get_port_flags (ph); }
PortEngine::PortHandle get_port_by_name (std::string const & name) const { return PortEngineSharedImpl::get_port_by_name (name); }
int get_port_property (PortEngine::PortHandle ph, const std::string& key, std::string& value, std::string& type) const { return PortEngineSharedImpl::get_port_property (ph, key, value, type); }
int set_port_property (PortEngine::PortHandle ph, const std::string& key, const std::string& value, const std::string& type) { return PortEngineSharedImpl::set_port_property (ph, key, value, type); }
int get_ports (const std::string& port_name_pattern, DataType type, PortFlags flags, std::vector<std::string>& results) const { return PortEngineSharedImpl::get_ports (port_name_pattern, type, flags, results); }
DataType port_data_type (PortEngine::PortHandle ph) const { return PortEngineSharedImpl::port_data_type (ph); }
PortEngine::PortHandle register_port (const std::string& shortname, ARDOUR::DataType type, ARDOUR::PortFlags flags) { return PortEngineSharedImpl::register_port (shortname, type, flags); }
void unregister_port (PortHandle ph) { if (!_run) return; PortEngineSharedImpl::unregister_port (ph); }
int connect (const std::string& src, const std::string& dst) { return PortEngineSharedImpl::connect (src, dst); }
int disconnect (const std::string& src, const std::string& dst) { return PortEngineSharedImpl::disconnect (src, dst); }
int connect (PortEngine::PortHandle ph, const std::string& other) { return PortEngineSharedImpl::connect (ph, other); }
int disconnect (PortEngine::PortHandle ph, const std::string& other) { return PortEngineSharedImpl::disconnect (ph, other); }
int disconnect_all (PortEngine::PortHandle ph) { return PortEngineSharedImpl::disconnect_all (ph); }
bool connected (PortEngine::PortHandle ph, bool process_callback_safe) { return PortEngineSharedImpl::connected (ph, process_callback_safe); }
bool connected_to (PortEngine::PortHandle ph, const std::string& other, bool process_callback_safe) { return PortEngineSharedImpl::connected_to (ph, other, process_callback_safe); }
bool physically_connected (PortEngine::PortHandle ph, bool process_callback_safe) { return PortEngineSharedImpl::physically_connected (ph, process_callback_safe); }
int get_connections (PortEngine::PortHandle ph, std::vector<std::string>& results, bool process_callback_safe) { return PortEngineSharedImpl::get_connections (ph, results, process_callback_safe); }
/* External control app */ /* External control app */
std::string control_app_name () const { return std::string (); } std::string control_app_name () const { return std::string (); }
void launch_control_app () {} void launch_control_app () {}
@ -249,6 +221,34 @@ class AlsaAudioBackend : public AudioBackend, public PortEngineSharedImpl
void* private_handle () const; void* private_handle () const;
const std::string& my_name () const; const std::string& my_name () const;
/* PortEngine API - forwarded to PortEngineSharedImpl */
bool port_is_physical (PortEngine::PortHandle ph) const { return PortEngineSharedImpl::port_is_physical (ph); }
void get_physical_outputs (DataType type, std::vector<std::string>& results) { PortEngineSharedImpl::get_physical_outputs (type, results); }
void get_physical_inputs (DataType type, std::vector<std::string>& results) { PortEngineSharedImpl::get_physical_inputs (type, results); }
ChanCount n_physical_outputs () const { return PortEngineSharedImpl::n_physical_outputs (); }
ChanCount n_physical_inputs () const { return PortEngineSharedImpl::n_physical_inputs (); }
uint32_t port_name_size () const { return PortEngineSharedImpl::port_name_size(); }
int set_port_name (PortEngine::PortHandle ph, const std::string& name) { return PortEngineSharedImpl::set_port_name (ph, name); }
std::string get_port_name (PortEngine::PortHandle ph) const { return PortEngineSharedImpl::get_port_name (ph); }
PortFlags get_port_flags (PortEngine::PortHandle ph) const { return PortEngineSharedImpl::get_port_flags (ph); }
PortEngine::PortHandle get_port_by_name (std::string const & name) const { return PortEngineSharedImpl::get_port_by_name (name); }
int get_port_property (PortEngine::PortHandle ph, const std::string& key, std::string& value, std::string& type) const { return PortEngineSharedImpl::get_port_property (ph, key, value, type); }
int set_port_property (PortEngine::PortHandle ph, const std::string& key, const std::string& value, const std::string& type) { return PortEngineSharedImpl::set_port_property (ph, key, value, type); }
int get_ports (const std::string& port_name_pattern, DataType type, PortFlags flags, std::vector<std::string>& results) const { return PortEngineSharedImpl::get_ports (port_name_pattern, type, flags, results); }
DataType port_data_type (PortEngine::PortHandle ph) const { return PortEngineSharedImpl::port_data_type (ph); }
PortEngine::PortHandle register_port (const std::string& shortname, ARDOUR::DataType type, ARDOUR::PortFlags flags) { return PortEngineSharedImpl::register_port (shortname, type, flags); }
void unregister_port (PortHandle ph) { if (!_run) return; PortEngineSharedImpl::unregister_port (ph); }
int connect (const std::string& src, const std::string& dst) { return PortEngineSharedImpl::connect (src, dst); }
int disconnect (const std::string& src, const std::string& dst) { return PortEngineSharedImpl::disconnect (src, dst); }
int connect (PortEngine::PortHandle ph, const std::string& other) { return PortEngineSharedImpl::connect (ph, other); }
int disconnect (PortEngine::PortHandle ph, const std::string& other) { return PortEngineSharedImpl::disconnect (ph, other); }
int disconnect_all (PortEngine::PortHandle ph) { return PortEngineSharedImpl::disconnect_all (ph); }
bool connected (PortEngine::PortHandle ph, bool process_callback_safe) { return PortEngineSharedImpl::connected (ph, process_callback_safe); }
bool connected_to (PortEngine::PortHandle ph, const std::string& other, bool process_callback_safe) { return PortEngineSharedImpl::connected_to (ph, other, process_callback_safe); }
bool physically_connected (PortEngine::PortHandle ph, bool process_callback_safe) { return PortEngineSharedImpl::physically_connected (ph, process_callback_safe); }
int get_connections (PortEngine::PortHandle ph, std::vector<std::string>& results, bool process_callback_safe) { return PortEngineSharedImpl::get_connections (ph, results, process_callback_safe); }
/* MIDI */ /* MIDI */
int midi_event_get (pframes_t& timestamp, size_t& size, uint8_t const** buf, void* port_buffer, uint32_t event_index); int midi_event_get (pframes_t& timestamp, size_t& size, uint8_t const** 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); int midi_event_put (void* port_buffer, pframes_t timestamp, const uint8_t* buffer, size_t size);

338
libs/backends/coreaudio/coreaudio_backend.cc
View file

@ -936,194 +936,6 @@ CoreAudioBackend::my_name () const
return _instance_name; return _instance_name;
} }
uint32_t
CoreAudioBackend::port_name_size () const
{
return 256;
}
int
CoreAudioBackend::set_port_name (PortEngine::PortHandle port, const std::string& name)
{
std::string newname (_instance_name + ":" + name);
if (!valid_port (port)) {
PBD::warning << _("CoreAudioBackend::set_port_name: Invalid Port(s)") << endmsg;
return -1;
}
if (find_port (newname)) {
PBD::error << _("CoreAudioBackend::set_port_name: Port with given name already exists") << endmsg;
return -1;
}
CoreBackendPort* p = static_cast<CoreBackendPort*>(port);
pthread_mutex_lock (&_port_registration_mutex);
_portmap.erase (p->name());
_portmap.insert (make_pair (newname, p));
pthread_mutex_unlock (&_port_registration_mutex);
return p->set_name (newname);
}
std::string
CoreAudioBackend::get_port_name (PortEngine::PortHandle port) const
{
if (!valid_port (port)) {
PBD::warning << _("CoreAudioBackend::get_port_name: Invalid Port(s)") << endmsg;
return std::string ();
}
return static_cast<CoreBackendPort*>(port)->name ();
}
PortFlags
CoreAudioBackend::get_port_flags (PortEngine::PortHandle port) const
{
if (!valid_port (port)) {
PBD::warning << _("CoreAudioBackend::get_port_flags: Invalid Port(s)") << endmsg;
return PortFlags (0);
}
return static_cast<CoreBackendPort*>(port)->flags ();
}
int
CoreAudioBackend::get_port_property (PortHandle port, const std::string& key, std::string& value, std::string& type) const
{
if (!valid_port (port)) {
PBD::warning << _("CoreAudioBackend::get_port_property: Invalid Port(s)") << endmsg;
return -1;
}
if (key == "http://jackaudio.org/metadata/pretty-name") {
type = "";
value = static_cast<CoreBackendPort*>(port)->pretty_name ();
if (!value.empty()) {
return 0;
}
}
return -1;
}
int
CoreAudioBackend::set_port_property (PortHandle port, const std::string& key, const std::string& value, const std::string& type)
{
if (!valid_port (port)) {
PBD::warning << _("CoreAudioBackend::set_port_property: Invalid Port(s)") << endmsg;
return -1;
}
if (key == "http://jackaudio.org/metadata/pretty-name" && type.empty ()) {
static_cast<CoreBackendPort*>(port)->set_pretty_name (value);
return 0;
}
return -1;
}
PortEngine::PortHandle
CoreAudioBackend::get_port_by_name (const std::string& name) const
{
PortHandle port = (PortHandle) find_port (name);
return port;
}
int
CoreAudioBackend::get_ports (
const std::string& port_name_pattern,
DataType type, PortFlags flags,
std::vector<std::string>& port_names) const
{
int rv = 0;
regex_t port_regex;
bool use_regexp = false;
if (port_name_pattern.size () > 0) {
if (!regcomp (&port_regex, port_name_pattern.c_str (), REG_EXTENDED|REG_NOSUB)) {
use_regexp = true;
}
}
for (PortIndex::const_iterator i = _ports.begin (); i != _ports.end (); ++i) {
CoreBackendPort* port = *i;
if ((port->type () == type) && flags == (port->flags () & flags)) {
if (!use_regexp || !regexec (&port_regex, port->name ().c_str (), 0, NULL, 0)) {
port_names.push_back (port->name ());
++rv;
}
}
}
if (use_regexp) {
regfree (&port_regex);
}
return rv;
}
DataType
CoreAudioBackend::port_data_type (PortEngine::PortHandle port) const
{
if (!valid_port (port)) {
return DataType::NIL;
}
return static_cast<CoreBackendPort*>(port)->type ();
}
PortEngine::PortHandle
CoreAudioBackend::register_port (
const std::string& name,
ARDOUR::DataType type,
ARDOUR::PortFlags flags)
{
if (name.size () == 0) { return 0; }
if (flags & IsPhysical) { return 0; }
return add_port (_instance_name + ":" + name, type, flags);
}
PortEngine::PortHandle
CoreAudioBackend::add_port (
const std::string& name,
ARDOUR::DataType type,
ARDOUR::PortFlags flags)
{
assert(name.size ());
if (find_port (name)) {
PBD::warning << _("CoreAudioBackend::register_port: Port already exists:")
<< " (" << name << ")" << endmsg;
return 0;
}
CoreBackendPort* port = NULL;
switch (type) {
case DataType::AUDIO:
port = new CoreAudioPort (*this, name, flags);
break;
case DataType::MIDI:
port = new CoreMidiPort (*this, name, flags);
break;
default:
PBD::error << _("CoreAudioBackend::register_port: Invalid Data Type.") << endmsg;
return 0;
}
pthread_mutex_lock (&_port_registration_mutex);
_ports.insert (port);
_portmap.insert (make_pair (name, port));
pthread_mutex_unlock (&_port_registration_mutex);
return port;
}
void
CoreAudioBackend::unregister_port (PortEngine::PortHandle port_handle)
{
if (!_run) {
return;
}
CoreBackendPort* port = static_cast<CoreBackendPort*>(port_handle);
PortIndex::iterator i = std::find (_ports.begin(), _ports.end(), static_cast<CoreBackendPort*>(port_handle));
if (i == _ports.end ()) {
PBD::warning << _("CoreAudioBackend::unregister_port: Failed to find port") << endmsg;
return;
}
disconnect_all(port_handle);
pthread_mutex_lock (&_port_registration_mutex);
_portmap.erase (port->name());
_ports.erase (i);
pthread_mutex_unlock (&_port_registration_mutex);
delete port;
}
int int
CoreAudioBackend::register_system_audio_ports() CoreAudioBackend::register_system_audio_ports()
{ {
@ -1287,146 +1099,24 @@ CoreAudioBackend::coremidi_rediscover()
pthread_mutex_unlock (&_process_callback_mutex); pthread_mutex_unlock (&_process_callback_mutex);
} }
void BackendPort*
CoreAudioBackend::unregister_ports (bool system_only) CoreAudioBackend::port_factory (std::string const & name, ARDOUR::DataType type, ARDOUR::PortFlags flags)
{ {
_system_inputs.clear(); BackendPort* port = 0;
_system_outputs.clear();
_system_midi_in.clear();
_system_midi_out.clear();
for (PortIndex::iterator i = _ports.begin (); i != _ports.end ();) { switch (type) {
PortIndex::iterator cur = i++; case DataType::AUDIO:
CoreBackendPort* port = *cur; port = new CoreAudioPort (*this, name, flags);
if (! system_only || (port->is_physical () && port->is_terminal ())) { break;
port->disconnect_all (); case DataType::MIDI:
_portmap.erase (port->name()); port = new CoreMidiPort (*this, name, flags);
delete port; break;
_ports.erase (cur); default:
} PBD::error << string_compose (_("%1::register_port: Invalid Data Type."), _instance_name) << endmsg;
} return 0;
}
int
CoreAudioBackend::connect (const std::string& src, const std::string& dst)
{
CoreBackendPort* src_port = find_port (src);
CoreBackendPort* dst_port = find_port (dst);
if (!src_port) {
PBD::warning << _("CoreAudioBackend::connect: Invalid Source port:")
<< " (" << src <<")" << endmsg;
return -1;
}
if (!dst_port) {
PBD::warning << _("CoreAudioBackend::connect: Invalid Destination port:")
<< " (" << dst <<")" << endmsg;
return -1;
}
return src_port->connect (dst_port);
}
int
CoreAudioBackend::disconnect (const std::string& src, const std::string& dst)
{
CoreBackendPort* src_port = find_port (src);
CoreBackendPort* dst_port = find_port (dst);
if (!src_port || !dst_port) {
PBD::warning << _("CoreAudioBackend::disconnect: Invalid Port(s)") << endmsg;
return -1;
}
return src_port->disconnect (dst_port);
}
int
CoreAudioBackend::connect (PortEngine::PortHandle src, const std::string& dst)
{
CoreBackendPort* dst_port = find_port (dst);
if (!valid_port (src)) {
PBD::warning << _("CoreAudioBackend::connect: Invalid Source Port Handle") << endmsg;
return -1;
}
if (!dst_port) {
PBD::warning << _("CoreAudioBackend::connect: Invalid Destination Port")
<< " (" << dst << ")" << endmsg;
return -1;
}
return static_cast<CoreBackendPort*>(src)->connect (dst_port);
}
int
CoreAudioBackend::disconnect (PortEngine::PortHandle src, const std::string& dst)
{
CoreBackendPort* dst_port = find_port (dst);
if (!valid_port (src) || !dst_port) {
PBD::warning << _("CoreAudioBackend::disconnect: Invalid Port(s)") << endmsg;
return -1;
}
return static_cast<CoreBackendPort*>(src)->disconnect (dst_port);
}
int
CoreAudioBackend::disconnect_all (PortEngine::PortHandle port)
{
if (!valid_port (port)) {
PBD::warning << _("CoreAudioBackend::disconnect_all: Invalid Port") << endmsg;
return -1;
}
static_cast<CoreBackendPort*>(port)->disconnect_all ();
return 0;
}
bool
CoreAudioBackend::connected (PortEngine::PortHandle port, bool /* process_callback_safe*/)
{
if (!valid_port (port)) {
PBD::warning << _("CoreAudioBackend::disconnect_all: Invalid Port") << endmsg;
return false;
}
return static_cast<CoreBackendPort*>(port)->is_connected ();
}
bool
CoreAudioBackend::connected_to (PortEngine::PortHandle src, const std::string& dst, bool /*process_callback_safe*/)
{
CoreBackendPort* dst_port = find_port (dst);
#ifndef NDEBUG
if (!valid_port (src) || !dst_port) {
PBD::warning << _("CoreAudioBackend::connected_to: Invalid Port") << endmsg;
return false;
}
#endif
return static_cast<CoreBackendPort*>(src)->is_connected (dst_port);
}
bool
CoreAudioBackend::physically_connected (PortEngine::PortHandle port, bool /*process_callback_safe*/)
{
if (!valid_port (port)) {
PBD::warning << _("CoreAudioBackend::physically_connected: Invalid Port") << endmsg;
return false;
}
return static_cast<CoreBackendPort*>(port)->is_physically_connected ();
}
int
CoreAudioBackend::get_connections (PortEngine::PortHandle port, std::vector<std::string>& names, bool /*process_callback_safe*/)
{
if (!valid_port (port)) {
PBD::warning << _("CoreAudioBackend::get_connections: Invalid Port") << endmsg;
return -1;
} }
assert (0 == names.size ()); return port;
const std::set<CoreBackendPort*>& connected_ports = static_cast<CoreBackendPort*>(port)->get_connections ();
for (std::set<CoreBackendPort*>::const_iterator i = connected_ports.begin (); i != connected_ports.end (); ++i) {
names.push_back ((*i)->name ());
}
return (int)names.size ();
} }
/* MIDI */ /* MIDI */

141
libs/backends/coreaudio/coreaudio_backend.h
View file

@ -33,6 +33,7 @@
#include "pbd/natsort.h" #include "pbd/natsort.h"
#include "ardour/audio_backend.h" #include "ardour/audio_backend.h"
#include "ardour/dsp_load_calculator.h" #include "ardour/dsp_load_calculator.h"
#include "ardour/port_engine_shared.h"
#include "ardour/types.h" #include "ardour/types.h"
#include "coreaudio_pcmio.h" #include "coreaudio_pcmio.h"
@ -60,61 +61,7 @@ class CoreMidiEvent {
typedef std::vector<CoreMidiEvent> CoreMidiBuffer; typedef std::vector<CoreMidiEvent> CoreMidiBuffer;
class CoreBackendPort { class CoreAudioPort : public BackendPort {
protected:
CoreBackendPort (CoreAudioBackend &b, const std::string&, PortFlags);
public:
virtual ~CoreBackendPort ();
const std::string& name () const { return _name; }
const std::string& pretty_name () const { return _pretty_name; }
PortFlags flags () const { return _flags; }
int set_name (const std::string &name) { _name = name; return 0; }
int set_pretty_name (const std::string &name) { _pretty_name = name; return 0; }
virtual DataType type () const = 0;
bool is_input () const { return flags () & IsInput; }
bool is_output () const { return flags () & IsOutput; }
bool is_physical () const { return flags () & IsPhysical; }
bool is_terminal () const { return flags () & IsTerminal; }
bool is_connected () const { return _connections.size () != 0; }
bool is_connected (const CoreBackendPort *port) const;
bool is_physically_connected () const;
const std::set<CoreBackendPort *>& get_connections () const { return _connections; }
int connect (CoreBackendPort *port);
int disconnect (CoreBackendPort *port);
void disconnect_all ();
virtual void* get_buffer (pframes_t nframes) = 0;
const LatencyRange latency_range (bool for_playback) const
{
return for_playback ? _playback_latency_range : _capture_latency_range;
}
void set_latency_range (const LatencyRange &latency_range, bool for_playback);
void update_connected_latency (bool for_playback);
private:
CoreAudioBackend &_osx_backend;
std::string _name;
std::string _pretty_name;
const PortFlags _flags;
LatencyRange _capture_latency_range;
LatencyRange _playback_latency_range;
std::set<CoreBackendPort*> _connections;
void _connect (CoreBackendPort* , bool);
void _disconnect (CoreBackendPort* , bool);
}; // class CoreBackendPort
class CoreAudioPort : public CoreBackendPort {
public: public:
CoreAudioPort (CoreAudioBackend &b, const std::string&, PortFlags); CoreAudioPort (CoreAudioBackend &b, const std::string&, PortFlags);
~CoreAudioPort (); ~CoreAudioPort ();
@ -129,7 +76,7 @@ class CoreAudioPort : public CoreBackendPort {
Sample _buffer[8192]; Sample _buffer[8192];
}; // class CoreAudioPort }; // class CoreAudioPort
class CoreMidiPort : public CoreBackendPort { class CoreMidiPort : public BackendPort {
public: public:
CoreMidiPort (CoreAudioBackend &b, const std::string&, PortFlags); CoreMidiPort (CoreAudioBackend &b, const std::string&, PortFlags);
~CoreMidiPort (); ~CoreMidiPort ();
@ -207,7 +154,7 @@ class CoreMidiPort : public CoreBackendPort {
}; // class CoreMidiPort }; // class CoreMidiPort
class CoreAudioBackend : public AudioBackend { class CoreAudioBackend : public AudioBackend, public PortEngineSharedImpl {
friend class CoreBackendPort; friend class CoreBackendPort;
public: public:
CoreAudioBackend (AudioEngine& e, AudioBackendInfo& info); CoreAudioBackend (AudioEngine& e, AudioBackendInfo& info);
@ -319,32 +266,34 @@ class CoreAudioBackend : public AudioBackend {
void* private_handle () const; void* private_handle () const;
const std::string& my_name () const; const std::string& my_name () const;
uint32_t port_name_size () const;
int set_port_name (PortHandle, const std::string&); /* PortEngine API - forwarded to PortEngineSharedImpl */
std::string get_port_name (PortHandle) const;
PortFlags get_port_flags (PortHandle) const;
PortHandle get_port_by_name (const std::string&) const;
int get_port_property (PortHandle, const std::string& key, std::string& value, std::string& type) const;
int set_port_property (PortHandle, const std::string& key, const std::string& value, const std::string& type);
int get_ports (const std::string& port_name_pattern, DataType type, PortFlags flags, std::vector<std::string>&) const; bool port_is_physical (PortEngine::PortHandle ph) const { return PortEngineSharedImpl::port_is_physical (ph); }
void get_physical_outputs (DataType type, std::vector<std::string>& results) { PortEngineSharedImpl::get_physical_outputs (type, results); }
DataType port_data_type (PortHandle) const; void get_physical_inputs (DataType type, std::vector<std::string>& results) { PortEngineSharedImpl::get_physical_inputs (type, results); }
ChanCount n_physical_outputs () const { return PortEngineSharedImpl::n_physical_outputs (); }
PortHandle register_port (const std::string& shortname, ARDOUR::DataType, ARDOUR::PortFlags); ChanCount n_physical_inputs () const { return PortEngineSharedImpl::n_physical_inputs (); }
void unregister_port (PortHandle); uint32_t port_name_size () const { return PortEngineSharedImpl::port_name_size(); }
int set_port_name (PortEngine::PortHandle ph, const std::string& name) { return PortEngineSharedImpl::set_port_name (ph, name); }
int connect (const std::string& src, const std::string& dst); std::string get_port_name (PortEngine::PortHandle ph) const { return PortEngineSharedImpl::get_port_name (ph); }
int disconnect (const std::string& src, const std::string& dst); PortFlags get_port_flags (PortEngine::PortHandle ph) const { return PortEngineSharedImpl::get_port_flags (ph); }
int connect (PortHandle, const std::string&); PortEngine::PortHandle get_port_by_name (std::string const & name) const { return PortEngineSharedImpl::get_port_by_name (name); }
int disconnect (PortHandle, const std::string&); int get_port_property (PortEngine::PortHandle ph, const std::string& key, std::string& value, std::string& type) const { return PortEngineSharedImpl::get_port_property (ph, key, value, type); }
int disconnect_all (PortHandle); int set_port_property (PortEngine::PortHandle ph, const std::string& key, const std::string& value, const std::string& type) { return PortEngineSharedImpl::set_port_property (ph, key, value, type); }
int get_ports (const std::string& port_name_pattern, DataType type, PortFlags flags, std::vector<std::string>& results) const { return PortEngineSharedImpl::get_ports (port_name_pattern, type, flags, results); }
bool connected (PortHandle, bool process_callback_safe); DataType port_data_type (PortEngine::PortHandle ph) const { return PortEngineSharedImpl::port_data_type (ph); }
bool connected_to (PortHandle, const std::string&, bool process_callback_safe); PortEngine::PortHandle register_port (const std::string& shortname, ARDOUR::DataType type, ARDOUR::PortFlags flags) { return PortEngineSharedImpl::register_port (shortname, type, flags); }
bool physically_connected (PortHandle, bool process_callback_safe); void unregister_port (PortHandle ph) { if (!_run) return; PortEngineSharedImpl::unregister_port (ph); }
int get_connections (PortHandle, std::vector<std::string>&, bool process_callback_safe); int connect (const std::string& src, const std::string& dst) { return PortEngineSharedImpl::connect (src, dst); }
int disconnect (const std::string& src, const std::string& dst) { return PortEngineSharedImpl::disconnect (src, dst); }
int connect (PortEngine::PortHandle ph, const std::string& other) { return PortEngineSharedImpl::connect (ph, other); }
int disconnect (PortEngine::PortHandle ph, const std::string& other) { return PortEngineSharedImpl::disconnect (ph, other); }
int disconnect_all (PortEngine::PortHandle ph) { return PortEngineSharedImpl::disconnect_all (ph); }
bool connected (PortEngine::PortHandle ph, bool process_callback_safe) { return PortEngineSharedImpl::connected (ph, process_callback_safe); }
bool connected_to (PortEngine::PortHandle ph, const std::string& other, bool process_callback_safe) { return PortEngineSharedImpl::connected_to (ph, other, process_callback_safe); }
bool physically_connected (PortEngine::PortHandle ph, bool process_callback_safe) { return PortEngineSharedImpl::physically_connected (ph, process_callback_safe); }
int get_connections (PortEngine::PortHandle ph, std::vector<std::string>& results, bool process_callback_safe) { return PortEngineSharedImpl::get_connections (ph, results, process_callback_safe); }
/* MIDI */ /* MIDI */
int midi_event_get (pframes_t& timestamp, size_t& size, uint8_t const** buf, void* port_buffer, uint32_t event_index); int midi_event_get (pframes_t& timestamp, size_t& size, uint8_t const** buf, void* port_buffer, uint32_t event_index);
@ -459,24 +408,6 @@ class CoreAudioBackend : public AudioBackend {
void unregister_ports (bool system_only = false); void unregister_ports (bool system_only = false);
void update_system_port_latecies (); void update_system_port_latecies ();
std::vector<CoreBackendPort *> _system_inputs;
std::vector<CoreBackendPort *> _system_outputs;
std::vector<CoreBackendPort *> _system_midi_in;
std::vector<CoreBackendPort *> _system_midi_out;
struct SortByPortName
{
bool operator ()(const CoreBackendPort* lhs, const CoreBackendPort* rhs) const
{
return PBD::naturally_less (lhs->name ().c_str (), rhs->name ().c_str ());
}
};
typedef std::map<std::string, CoreBackendPort *> PortMap; // fast lookup in _ports
typedef std::set<CoreBackendPort *, SortByPortName> PortIndex; // fast lookup in _ports
PortMap _portmap;
PortIndex _ports;
struct PortConnectData { struct PortConnectData {
std::string a; std::string a;
std::string b; std::string b;
@ -503,18 +434,6 @@ class CoreAudioBackend : public AudioBackend {
pthread_mutex_unlock (&_port_callback_mutex); pthread_mutex_unlock (&_port_callback_mutex);
} }
bool valid_port (PortHandle port) const {
return std::find (_ports.begin(), _ports.end(), static_cast<CoreBackendPort*>(port)) != _ports.end ();
}
CoreBackendPort* find_port (const std::string& port_name) const {
PortMap::const_iterator it = _portmap.find (port_name);
if (it == _portmap.end()) {
return NULL;
}
return (*it).second;
}
CoreBackendPort * find_port_in (std::vector<CoreBackendPort *> plist, const std::string& port_name) const { CoreBackendPort * find_port_in (std::vector<CoreBackendPort *> plist, const std::string& port_name) const {
for (std::vector<CoreBackendPort*>::const_iterator it = plist.begin (); it != plist.end (); ++it) { for (std::vector<CoreBackendPort*>::const_iterator it = plist.begin (); it != plist.end (); ++it) {
if ((*it)->name () == port_name) { if ((*it)->name () == port_name) {