diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2013-08-09 13:03:21 -0400 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2013-08-09 13:03:21 -0400 |
| commit | 5abeb799cf55194ce4b73ddab6d040a01c55f262 (patch) | |
| tree | 67dbdb85030f9ea73bb3b8d16908860b44c97fc8 /libs | |
| parent | a34d7071753867b9aba3bca2f3436ed4a980c895 (diff) | |
try new code from rui/qjackctl for names of ALSA PCM devices
Diffstat (limited to 'libs')
| -rw-r--r-- | libs/ardour/jack_utils.cc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libs/ardour/jack_utils.cc b/libs/ardour/jack_utils.cc index ea1aea2623..0a7f4d73bf 100644 --- a/libs/ardour/jack_utils.cc +++ b/libs/ardour/jack_utils.cc @@ -313,6 +313,18 @@ ARDOUR::get_jack_alsa_device_names (device_map_t& devices) if (snd_ctl_open (&handle, devname.c_str(), 0) >= 0 && snd_ctl_card_info (handle, info) >= 0) { + if (snd_ctl_card_info (handle, info) < 0) { + continue; + } + + std::cerr << "Ctl card name is " << snd_ctl_card_info_get_name (info) << std::endl; + std::cerr << "Ctl ID is " << snd_ctl_card_info_get_id (info) << std::endl; + + /* change devname to use ID, not number */ + + devname = "hw:"; + devname += snd_ctl_card_info_get_id (info); + while (snd_ctl_pcm_next_device (handle, &device) >= 0 && device >= 0) { snd_pcm_info_set_device (pcminfo, device); |