diff options
Diffstat (limited to 'libs/backends/portaudio/portaudio_backend.cc')
| -rw-r--r-- | libs/backends/portaudio/portaudio_backend.cc | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/libs/backends/portaudio/portaudio_backend.cc b/libs/backends/portaudio/portaudio_backend.cc index fef0984750..0356025c9c 100644 --- a/libs/backends/portaudio/portaudio_backend.cc +++ b/libs/backends/portaudio/portaudio_backend.cc @@ -792,6 +792,28 @@ PortAudioBackend::get_port_name (PortEngine::PortHandle port) const return static_cast<PamPort*>(port)->name (); } +int +PortAudioBackend::get_port_property (PortHandle port, + const std::string& key, + std::string& value, + std::string& type) const +{ + if (!valid_port (port)) { + PBD::error << _ ("PortAudioBackend::get_port_name: Invalid Port(s)") + << endmsg; + return -1; + } + + if (key == "http://jackaudio.org/metadata/pretty-name") { + type = ""; + value = static_cast<PamPort*>(port)->pretty_name (); + if (!value.empty()) { + return 0; + } + } + return -1; +} + PortEngine::PortHandle PortAudioBackend::get_port_by_name (const std::string& name) const { @@ -915,7 +937,10 @@ PortAudioBackend::register_system_audio_ports() PortHandle p = add_port(std::string(tmp), DataType::AUDIO, static_cast<PortFlags>(IsOutput | IsPhysical | IsTerminal)); if (!p) return -1; set_latency_range (p, false, lr); - _system_inputs.push_back(static_cast<PortAudioPort*>(p)); + PortAudioPort* audio_port = static_cast<PortAudioPort*>(p); + audio_port->set_pretty_name ( + _pcmio->get_input_channel_name (name_to_id (_input_audio_device), i)); + _system_inputs.push_back (audio_port); } lr.min = lr.max = portaudio_reported_output_latency + (_measure_latency ? 0 : _systemic_audio_output_latency); @@ -925,7 +950,10 @@ PortAudioBackend::register_system_audio_ports() PortHandle p = add_port(std::string(tmp), DataType::AUDIO, static_cast<PortFlags>(IsInput | IsPhysical | IsTerminal)); if (!p) return -1; set_latency_range (p, true, lr); - _system_outputs.push_back(static_cast<PamPort*>(p)); + PortAudioPort* audio_port = static_cast<PortAudioPort*>(p); + audio_port->set_pretty_name ( + _pcmio->get_output_channel_name (name_to_id (_output_audio_device), i)); + _system_outputs.push_back(audio_port); } return 0; } |