diff options
Diffstat (limited to 'libs/ardour/audioengine.cc')
| -rw-r--r-- | libs/ardour/audioengine.cc | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/libs/ardour/audioengine.cc b/libs/ardour/audioengine.cc index 886bb4a61f..9f7d67fb6d 100644 --- a/libs/ardour/audioengine.cc +++ b/libs/ardour/audioengine.cc @@ -899,6 +899,25 @@ AudioEngine::halted (void *arg) } } +bool +AudioEngine::can_request_hardware_monitoring () +{ + const char ** ports; + + if (!_jack) { + return 0; + } + + if ((ports = jack_get_ports (_jack, NULL, JACK_DEFAULT_AUDIO_TYPE, JackPortCanMonitor)) == 0) { + return false; + } + + free (ports); + + return true; +} + + uint32_t AudioEngine::n_physical_outputs () const { @@ -913,10 +932,9 @@ AudioEngine::n_physical_outputs () const return 0; } - if (ports) { - for (i = 0; ports[i]; ++i); - free (ports); - } + for (i = 0; ports[i]; ++i); + free (ports); + return i; } |