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prevent double-listing of LADSPA plugins caused by symlinks to library directories (e.g. lib64 -> lib)

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git-svn-id: svn://localhost/ardour2/branches/3.0@4722 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2009-03-02 21:04:39 +00:00
parent 97f022575c
commit cb8ced74b5
1 changed files with 18 additions and 1 deletions
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19
libs/ardour/plugin_manager.cc
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@ -313,6 +313,7 @@ PluginManager::ladspa_discover (string path)
const LADSPA_Descriptor *descriptor;
LADSPA_Descriptor_Function dfunc;
const char *errstr;
bool first = true;
if ((module = dlopen (path.c_str(), RTLD_NOW)) == 0) {
error << string_compose(_("LADSPA: cannot load module \"%1\" (%2)"), path, dlerror()) << endmsg;
@ -364,7 +365,23 @@ PluginManager::ladspa_discover (string path)
}
}
_ladspa_plugin_info.push_back (info);
if(_ladspa_plugin_info.empty()){
_ladspa_plugin_info.push_back (info);
}
//Ensure that the plugin is not already in the plugin list.
bool found = false;
for (PluginInfoList::const_iterator i = _ladspa_plugin_info.begin(); i != _ladspa_plugin_info.end(); ++i) {
if(0 == info->unique_id.compare((*i)->unique_id)){
found = true;
}
}
if(!found){
_ladspa_plugin_info.push_back (info);
}
}
// GDB WILL NOT LIKE YOU IF YOU DO THIS