implement metadata-set for remaining backends

[ardour.git] / libs / backends / alsa / alsa_audiobackend.cc

diff --git a/libs/backends/alsa/alsa_audiobackend.cc b/libs/backends/alsa/alsa_audiobackend.cc
index 3658aa34a6daceaa736a3f357b5d5101a27c5806..df5a7706ea1d386ee8cece52c29621358ba36092 100644 (file)
--- a/libs/backends/alsa/alsa_audiobackend.cc
+++ b/libs/backends/alsa/alsa_audiobackend.cc
@@ -1243,6 +1243,20 @@ AlsaAudioBackend::get_port_property (PortHandle port, const std::string& key, st
        return -1;
 }
 
+int
+AlsaAudioBackend::set_port_property (PortHandle port, const std::string& key, const std::string& value, const std::string& type)
+{
+       if (!valid_port (port)) {
+               PBD::warning << _("AlsaBackend::set_port_property: Invalid Port(s)") << endmsg;
+               return -1;
+       }
+       if (key == "http://jackaudio.org/metadata/pretty-name" && type.empty ()) {
+               static_cast<AlsaPort*>(port)->set_pretty_name (value);
+               return 0;
+       }
+       return -1;
+}
+
 PortEngine::PortHandle
 AlsaAudioBackend::get_port_by_name (const std::string& name) const
 {