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AU: Support loading sessions using numeric AU IDs

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Robin Gareus 2021-06-25 18:11:38 +02:00
parent 088ccd24f0
commit 23c9d1b732
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1 changed files with 13 additions and 0 deletions
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13
libs/ardour/plugin.cc
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@ -271,6 +271,18 @@ ARDOUR::find_plugin(Session& session, string identifier, PluginType type)
}
#endif
#ifdef AUDIOUNIT_SUPPORT
if (type == ARDOUR::AudioUnit) {
/* old versions saved three 32bit (really OSType) integers
* e.g. 112233-445566-778899 (due to stringstream misinterpreting OSType)
* instead of using Apple's UTCreateStringForOSType, which results in
* "aaaa - bbbb - cccc"
*/
identifier = AUPluginInfo::convert_old_unique_id (identifier);
for (i = plugs.begin(); i != plugs.end(); ++i) {
if (identifier == (*i)->unique_id){
return (*i)->load (session);
}
#ifdef LXVST_SUPPORT
/* hmm, we didn't find it. could be because in older versions of Ardour.
we used to store the name of a VST plugin, not its unique ID. so try
@ -282,6 +294,7 @@ ARDOUR::find_plugin(Session& session, string identifier, PluginType type)
return (*i)->load (session);
}
}
#endif
return PluginPtr ();