diff options
Diffstat (limited to 'libs/ardour/audio_diskstream.cc')
| -rw-r--r-- | libs/ardour/audio_diskstream.cc | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/libs/ardour/audio_diskstream.cc b/libs/ardour/audio_diskstream.cc index 2d2d3d252f..8378fa210c 100644 --- a/libs/ardour/audio_diskstream.cc +++ b/libs/ardour/audio_diskstream.cc @@ -1664,13 +1664,22 @@ AudioDiskstream::set_record_enabled (bool yn) } } -void -AudioDiskstream::engage_record_enable () +bool +AudioDiskstream::prep_record_enable () { + if (!recordable() || !_session.record_enabling_legal() || _io->n_ports().n_audio() == 0) { + return false; + } + + /* can't rec-enable in destructive mode if transport is before start */ + + if (destructive() && _session.transport_frame() < _session.current_start_frame()) { + return false; + } + bool rolling = _session.transport_speed() != 0.0f; boost::shared_ptr<ChannelList> c = channels.reader(); - g_atomic_int_set (&_record_enabled, 1); capturing_sources.clear (); if (Config->get_monitoring_model() == HardwareMonitoring) { @@ -1689,12 +1698,13 @@ AudioDiskstream::engage_record_enable () } RecordEnableChanged (); /* EMIT SIGNAL */ + + return true; } -void -AudioDiskstream::disengage_record_enable () +bool +AudioDiskstream::prep_record_disable () { - g_atomic_int_set (&_record_enabled, 0); boost::shared_ptr<ChannelList> c = channels.reader(); if (Config->get_monitoring_model() == HardwareMonitoring) { for (ChannelList::iterator chan = c->begin(); chan != c->end(); ++chan) { @@ -1703,6 +1713,8 @@ AudioDiskstream::disengage_record_enable () } capturing_sources.clear (); RecordEnableChanged (); /* EMIT SIGNAL */ + + return true; } XMLNode& |