ardour/livetrax
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fix plugin silence runs (e.g. during audition)

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* use max of in+out buffers
* special case Mixbus
* clear delay-lines
This commit is contained in:
Robin Gareus 2016-04-19 00:57:56 +02:00
parent 26532364bb
commit 428c82b1bc
1 changed files with 18 additions and 5 deletions
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23
libs/ardour/plugin_insert.cc
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@ -764,12 +764,25 @@ PluginInsert::silence (framecnt_t nframes)
return;
}
ChanMapping in_map (natural_input_streams ());
ChanMapping out_map (natural_output_streams ());
_delaybuffers.flush ();
// TODO run sidechain (delaylines)
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
(*i)->connect_and_run (_session.get_scratch_buffers ((*i)->get_info()->n_inputs, true), in_map, out_map, nframes, 0);
#ifdef MIXBUS
if (is_channelstrip ()) {
if (_configured_in.n_audio() > 0) {
ChanCount maxbuf = ChanCount::min (_configured_in, ChanCount (DataType::AUDIO, 2));
ChanMapping mb_in_map (ChanCount::min (_configured_in, ChanCount (DataType::AUDIO, 2)));
ChanMapping mb_out_map (ChanCount::min (_configured_out, ChanCount (DataType::AUDIO, 2)));
_plugins.front()->connect_and_run (_session.get_scratch_buffers (maxbuf, true), mb_in_map, mb_out_map, nframes, 0);
}
} else
#endif
{
ChanMapping in_map (natural_input_streams ());
ChanMapping out_map (natural_output_streams ());
ChanCount maxbuf = ChanCount::max (natural_input_streams (), natural_output_streams());
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
(*i)->connect_and_run (_session.get_scratch_buffers (maxbuf, true), in_map, out_map, nframes, 0);
}
}
}