standardize port-names

diff --git a/libs/backends/portaudio/portaudio_backend.cc b/libs/backends/portaudio/portaudio_backend.cc
index e6ba728cb1d5a15affc38dfbcb07fc00e725ac83..7ea7f6641c37f34423a118a5bb994486377fb817 100644 (file)
--- a/libs/backends/portaudio/portaudio_backend.cc
+++ b/libs/backends/portaudio/portaudio_backend.cc
@@ -1303,7 +1303,7 @@ PortAudioBackend::register_system_midi_ports()
        for (std::vector<WinMMEMidiInputDevice*>::const_iterator i = inputs.begin ();
             i != inputs.end ();
             ++i) {
-               std::string port_name = "system_midi:" + (*i)->name() + " capture";
+               std::string port_name = "system:midi_capture_" + (*i)->name();
                PortHandle p =
                    add_port (port_name,
                              DataType::MIDI,
@@ -1321,7 +1321,7 @@ PortAudioBackend::register_system_midi_ports()
        for (std::vector<WinMMEMidiOutputDevice*>::const_iterator i = outputs.begin ();
             i != outputs.end ();
             ++i) {
-               std::string port_name = "system_midi:" + (*i)->name() + " playback";
+               std::string port_name = "system:midi_playback_" + (*i)->name();
                PortHandle p =
                    add_port (port_name,
                              DataType::MIDI,