#include "pbd/error.h"
#include "ardour/async_midi_port.h"
-#include "ardour/debug.h"
-#include "ardour/port_manager.h"
+#include "ardour/audio_backend.h"
#include "ardour/audio_port.h"
+#include "ardour/debug.h"
#include "ardour/midi_port.h"
#include "ardour/midiport_manager.h"
+#include "ardour/port_manager.h"
#include "i18n.h"
string
PortManager::make_port_name_relative (const string& portname) const
{
- if (!_impl) {
+ if (!_backend) {
return portname;
}
string::size_type len;
string::size_type n;
- string self = _impl->my_name();
+ string self = _backend->my_name();
len = portname.length();
return portname;
}
- str = _impl->my_name();
+ str = _backend->my_name();
str += ':';
str += portname;
return str;
}
+std::string
+PortManager::get_pretty_name_by_name(const std::string& portname) const
+{
+ PortEngine::PortHandle ph = _backend->get_port_by_name (portname);
+ if (ph) {
+ std::string value;
+ std::string type;
+ if (0 == _backend->get_port_property (ph,
+ "http://jackaudio.org/metadata/pretty-name",
+ value, type))
+ {
+ return value;
+ }
+ }
+ return "";
+}
+
bool
PortManager::port_is_mine (const string& portname) const
{
- if (!_impl) {
+ if (!_backend) {
return true;
}
- string self = _impl->my_name();
+ string self = _backend->my_name();
if (portname.find_first_of (':') != string::npos) {
if (portname.substr (0, self.length ()) != self) {
bool
PortManager::port_is_physical (const std::string& portname) const
{
- if (!_impl) {
+ if (!_backend) {
return false;
}
- PortEngine::PortHandle ph = _impl->get_port_by_name (portname);
+ PortEngine::PortHandle ph = _backend->get_port_by_name (portname);
if (!ph) {
return false;
}
- return _impl->port_is_physical (ph);
+ return _backend->port_is_physical (ph);
}
void
PortManager::get_physical_outputs (DataType type, std::vector<std::string>& s)
{
- if (!_impl) {
+ if (!_backend) {
return;
}
- _impl->get_physical_outputs (type, s);
+ _backend->get_physical_outputs (type, s);
}
void
PortManager::get_physical_inputs (DataType type, std::vector<std::string>& s)
{
- if (!_impl) {
+ if (!_backend) {
return;
}
- _impl->get_physical_inputs (type, s);
+ _backend->get_physical_inputs (type, s);
}
ChanCount
PortManager::n_physical_outputs () const
{
- if (!_impl) {
+ if (!_backend) {
return ChanCount::ZERO;
}
- return _impl->n_physical_outputs ();
+ return _backend->n_physical_outputs ();
}
ChanCount
PortManager::n_physical_inputs () const
{
- if (!_impl) {
+ if (!_backend) {
return ChanCount::ZERO;
}
- return _impl->n_physical_inputs ();
+ return _backend->n_physical_inputs ();
}
/** @param name Full or short name of port
boost::shared_ptr<Port>
PortManager::get_port_by_name (const string& portname)
{
- if (!_impl) {
+ if (!_backend) {
return boost::shared_ptr<Port>();
}
and cheap), and if so, rename the port (which will alter
the port map as a side effect).
*/
- const std::string check = make_port_name_relative (_impl->get_port_name (x->second->port_handle()));
+ const std::string check = make_port_name_relative (_backend->get_port_name (x->second->port_handle()));
if (check != rel) {
x->second->set_name (check);
}
int
PortManager::get_ports (const string& port_name_pattern, DataType type, PortFlags flags, vector<string>& s)
{
- if (!_impl) {
+ s.clear();
+
+ if (!_backend) {
return 0;
}
- return _impl->get_ports (port_name_pattern, type, flags, s);
+ return _backend->get_ports (port_name_pattern, type, flags, s);
}
void
PortManager::port_registration_failure (const std::string& portname)
{
- if (!_impl) {
+ if (!_backend) {
return;
}
- string full_portname = _impl->my_name();
+ string full_portname = _backend->my_name();
full_portname += ':';
full_portname += portname;
- PortEngine::PortHandle p = _impl->get_port_by_name (full_portname);
+ PortEngine::PortHandle p = _backend->get_port_by_name (full_portname);
string reason;
if (p) {
bool
PortManager::connected (const string& port_name)
{
- if (!_impl) {
+ if (!_backend) {
return false;
}
- PortEngine::PortHandle handle = _impl->get_port_by_name (port_name);
+ PortEngine::PortHandle handle = _backend->get_port_by_name (port_name);
if (!handle) {
return false;
}
- return _impl->connected (handle);
+ return _backend->connected (handle);
}
int
} else {
/* neither port is known to us ...hand-off to the PortEngine
*/
- if (_impl) {
- ret = _impl->connect (s, d);
+ if (_backend) {
+ ret = _backend->connect (s, d);
} else {
ret = -1;
}
} else {
/* neither port is known to us ...hand-off to the PortEngine
*/
- if (_impl) {
- ret = _impl->disconnect (s, d);
+ if (_backend) {
+ ret = _backend->disconnect (s, d);
} else {
ret = -1;
}
for (i = p->begin(); i != p->end(); ++i) {
if (i->second->reestablish ()) {
error << string_compose (_("Re-establising port %1 failed"), i->second->name()) << endmsg;
- cerr << string_compose (_("Re-establising port %1 failed"), i->second->name()) << endl;
+ std::cerr << string_compose (_("Re-establising port %1 failed"), i->second->name()) << std::endl;
break;
}
}
bool
PortManager::can_request_input_monitoring () const
{
- if (!_impl) {
+ if (!_backend) {
return false;
}
- return _impl->can_monitor_input ();
+ return _backend->can_monitor_input ();
}
void
PortManager::request_input_monitoring (const string& name, bool yn) const
{
- if (!_impl) {
+ if (!_backend) {
return;
}
- PortEngine::PortHandle ph = _impl->get_port_by_name (name);
+ PortEngine::PortHandle ph = _backend->get_port_by_name (name);
if (ph) {
- _impl->request_input_monitoring (ph, yn);
+ _backend->request_input_monitoring (ph, yn);
}
}
void
PortManager::ensure_input_monitoring (const string& name, bool yn) const
{
- if (!_impl) {
+ if (!_backend) {
return;
}
- PortEngine::PortHandle ph = _impl->get_port_by_name (name);
+ PortEngine::PortHandle ph = _backend->get_port_by_name (name);
if (ph) {
- _impl->ensure_input_monitoring (ph, yn);
+ _backend->ensure_input_monitoring (ph, yn);
}
}
uint32_t
PortManager::port_name_size() const
{
- if (!_impl) {
+ if (!_backend) {
return 0;
}
- return _impl->port_name_size ();
+ return _backend->port_name_size ();
}
string
PortManager::my_name() const
{
- if (!_impl) {
+ if (!_backend) {
return string();
}
- return _impl->my_name();
+ return _backend->my_name();
}
int
}
}
+void
+PortManager::silence_outputs (pframes_t nframes)
+{
+ std::vector<std::string> port_names;
+ if (get_ports("", DataType::AUDIO, IsOutput, port_names)) {
+ for (std::vector<std::string>::iterator p = port_names.begin(); p != port_names.end(); ++p) {
+ if (!port_is_mine(*p)) {
+ continue;
+ }
+ PortEngine::PortHandle ph = _backend->get_port_by_name (*p);
+ if (!ph) {
+ continue;
+ }
+ void *buf = _backend->get_buffer(ph, nframes);
+ if (!buf) {
+ continue;
+ }
+ memset (buf, 0, sizeof(float) * nframes);
+ }
+ }
+
+ if (get_ports("", DataType::MIDI, IsOutput, port_names)) {
+ for (std::vector<std::string>::iterator p = port_names.begin(); p != port_names.end(); ++p) {
+ if (!port_is_mine(*p)) {
+ continue;
+ }
+ PortEngine::PortHandle ph = _backend->get_port_by_name (*p);
+ if (!ph) {
+ continue;
+ }
+ void *buf = _backend->get_buffer(ph, nframes);
+ if (!buf) {
+ continue;
+ }
+ _backend->midi_clear (buf);
+ }
+ }
+}
+
void
PortManager::check_monitoring ()
{
}
}
}
+
+PortEngine&
+PortManager::port_engine()
+{
+ assert (_backend);
+ return *_backend;
+}
projects / ardour.git / blobdiff