Move ParameterDescriptor from Plugin to its own header.

[ardour.git] / libs / ardour / lv2_plugin.cc

diff --git a/libs/ardour/lv2_plugin.cc b/libs/ardour/lv2_plugin.cc
index ac4e21385114321d6d99b57e779f79fe5f554077..4f41b51d1b11ac414f738d71e1a81e30f65b98f6 100644 (file)
--- a/libs/ardour/lv2_plugin.cc
+++ b/libs/ardour/lv2_plugin.cc
@@ -1224,6 +1224,8 @@ static void
 forge_variant(LV2_Atom_Forge* forge, const Variant& value)
 {
        switch (value.type()) {
+       case Variant::VOID:
+               break;
        case Variant::BOOL:
                lv2_atom_forge_bool(forge, value.get_bool());
                break;
@@ -1286,6 +1288,9 @@ LV2Plugin::set_property(uint32_t key, const Variant& value)
        if (_patch_port_in_index == (uint32_t)-1) {
                error << "LV2: set_property called with unset patch_port_in_index" << endmsg;
                return;
+       } else if (value.type() == Variant::VOID) {
+               error << "LV2: set_property called with void value" << endmsg;
+               return;
        }
 
        // Set up forge to write to temporary buffer on the stack
@@ -2085,18 +2090,18 @@ LV2Plugin::print_parameter(uint32_t param, char* buf, uint32_t len) const
        }
 }
 
-boost::shared_ptr<Plugin::ScalePoints>
+boost::shared_ptr<ScalePoints>
 LV2Plugin::get_scale_points(uint32_t port_index) const
 {
        const LilvPort*  port   = lilv_plugin_get_port_by_index(_impl->plugin, port_index);
        LilvScalePoints* points = lilv_port_get_scale_points(_impl->plugin, port);
 
-       boost::shared_ptr<Plugin::ScalePoints> ret;
+       boost::shared_ptr<ScalePoints> ret;
        if (!points) {
                return ret;
        }
 
-       ret = boost::shared_ptr<Plugin::ScalePoints>(new ScalePoints());
+       ret = boost::shared_ptr<ScalePoints>(new ScalePoints());
 
        LILV_FOREACH(scale_points, i, points) {
                const LilvScalePoint* p     = lilv_scale_points_get(points, i);