ardour/livetrax
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avoid listing duplicate LXVST plugins that are discovered along LXVST_PATH or otherwise (from linuxdsp)

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git-svn-id: svn://localhost/ardour2/branches/3.0@10208 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2011-10-13 18:40:47 +00:00
parent 7cded3707f
commit a89572072e
1 changed files with 16 additions and 0 deletions
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16
libs/ardour/plugin_manager.cc
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@ -719,6 +719,22 @@ PluginManager::lxvst_discover (string path)
info->n_outputs.set_audio (finfo->numOutputs);
info->n_inputs.set_midi (finfo->wantMidi ? 1 : 0);
info->type = ARDOUR::LXVST;
/* Make sure we don't find the same plugin in more than one place along
the LXVST_PATH We can't use a simple 'find' because the path is included
in the PluginInfo, and that is the one thing we can be sure MUST be
different if a duplicate instance is found. So we just compare the type
and unique ID (which for some VSTs isn't actually unique...)
*/
if (!_lxvst_plugin_info->empty()) {
for (PluginInfoList::iterator i =_lxvst_plugin_info->begin(); i != _lxvst_plugin_info->end(); ++i) {
if ((info->type == (*i)->type)&&(info->unique_id == (*i)->unique_id)) {
vstfx_free_info(finfo);
return 0;
}
}
}
_lxvst_plugin_info->push_back (info);
vstfx_free_info (finfo);