ardour/livetrax
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fix plugin analysis for variable i/o plugins

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This commit is contained in:
Robin Gareus 2016-07-14 17:46:34 +02:00
parent 205fbb99ad
commit d8a97789c1
1 changed files with 8 additions and 1 deletions
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9
libs/ardour/plugin_insert.cc
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@ -2862,7 +2862,14 @@ PluginInsert::get_impulse_analysis_plugin()
// during init() -- most notably block_size..
// not great.
ret = plugin_factory(_plugins[0]);
ret->configure_io (internal_input_streams (), internal_output_streams ());
ChanCount out (internal_output_streams ());
if (ret->get_info ()->reconfigurable_io ()) {
// populate get_info ()->n_inputs and ->n_outputs
ChanCount useins;
ret->can_support_io_configuration (internal_input_streams (), out, &useins);
assert (out == internal_output_streams ());
}
ret->configure_io (internal_input_streams (), out);
_impulseAnalysisPlugin = ret;
} else {
ret = _impulseAnalysisPlugin.lock();