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try new code from rui/qjackctl for names of ALSA PCM devices

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Paul Davis
2013-08-09 13:03:21 -04:00
parent a34d707175
commit 5abeb799cf
1 changed files with 12 additions and 0 deletions
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12
libs/ardour/jack_utils.cc
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@@ -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);