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LV2 specific instrument-plugin check

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This commit is contained in:
Robin Gareus 2015-12-10 17:20:08 +01:00
parent 939808a712
commit 699f9b097d
2 changed files with 18 additions and 0 deletions
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1
libs/ardour/ardour/lv2_plugin.h
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@ -280,6 +280,7 @@ public:
PluginPtr load (Session& session);
virtual bool in_category (const std::string &c) const;
virtual bool is_instrument() const;
char * _plugin_uri;
};

17
libs/ardour/lv2_plugin.cc
View file

@ -2602,6 +2602,23 @@ LV2PluginInfo::in_category (const std::string &c) const
return false;
}
bool
LV2PluginInfo::is_instrument () const
{
if (category == "Instrument") {
return true;
}
#if 1
/* until we make sure that category remains untranslated in the lv2.ttl spec
* and until most instruments also classify themselves as such, there's a 2nd check:
*/
if (n_inputs.n_midi() > 0 && n_inputs.n_audio() == 0 && n_outputs.n_audio() > 0) {
return true;
}
#endif
return false;
}
PluginInfoList*
LV2PluginInfo::discover()
{