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Fix blocked patch:Set messages.

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This commit is contained in:
Hanspeter Portner 2016-03-17 23:01:33 +01:00 committed by Robin Gareus
parent abd65cfc70
commit b0937edeec
1 changed files with 10 additions and 11 deletions
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21
libs/ardour/lv2_plugin.cc
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@ -2464,19 +2464,18 @@ LV2Plugin::connect_and_run(BufferSet& bufs,
_uri_map.urids.patch_value, &value,
0);
if (!property || !value ||
property->type != _uri_map.urids.atom_URID ||
value->type != _uri_map.urids.atom_Path) {
if (property && value &&
property->type == _uri_map.urids.atom_URID &&
value->type == _uri_map.urids.atom_Path) {
const uint32_t prop_id = ((const LV2_Atom_URID*)property)->body;
const char* path = (const char*)LV2_ATOM_BODY_CONST(value);
// Emit PropertyChanged signal for UI
// TODO: This should emit the control's Changed signal
PropertyChanged(prop_id, Variant(Variant::PATH, path));
} else {
std::cerr << "warning: patch:Set for unknown property" << std::endl;
continue;
}
const uint32_t prop_id = ((const LV2_Atom_URID*)property)->body;
const char* path = (const char*)LV2_ATOM_BODY_CONST(value);
// Emit PropertyChanged signal for UI
// TODO: This should emit the control's Changed signal
PropertyChanged(prop_id, Variant(Variant::PATH, path));
}
}
}