ardour/livetrax
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LV2 patch amends:

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* fix Label (user readable key)
* check if patch range is a file Path
* free some lilv-nodes (plug small mem leak)
This commit is contained in:
Robin Gareus 2014-10-31 19:41:58 +01:00
parent cbb4be908a
commit f02610b47c
1 changed files with 8 additions and 1 deletions
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9
libs/ardour/lv2_plugin.cc
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@ -557,17 +557,24 @@ LV2Plugin::init(const void* c_plugin, framecnt_t rate)
* Note: the first Atom-port (in every direction) that supports patch:Message will be used
*/
LilvNode* rdfs_label = lilv_new_uri(_world.world, LILV_NS_RDFS "label");
LilvNode* rdfs_range = lilv_new_uri(_world.world, LILV_NS_RDFS "range");
LilvNodes* properties = lilv_world_find_nodes (_world.world, lilv_plugin_get_uri(plugin), _world.patch_writable, NULL);
LILV_FOREACH(nodes, p, properties) {
const LilvNode* property = lilv_nodes_get(properties, p);
LilvNode* label = lilv_nodes_get_first (lilv_world_find_nodes (_world.world, property, rdfs_label, NULL));
LilvNode* range = lilv_nodes_get_first (lilv_world_find_nodes (_world.world, property, rdfs_range, NULL));
if (!range || _uri_map.uri_to_id(lilv_node_as_uri(range)) != LV2Plugin::urids.atom_Path) {
continue;
}
_patch_value_uri = (char**) realloc (_patch_value_uri, (_patch_count + 1) * sizeof(char**));
_patch_value_key = (char**) realloc (_patch_value_key, (_patch_count + 1) * sizeof(char**));
_patch_value_uri[_patch_count] = strdup(lilv_node_as_uri(property));
_patch_value_key[_patch_count] = strdup(lilv_node_as_string(property));
_patch_value_key[_patch_count] = strdup(lilv_node_as_string(label ? label : property));
++_patch_count;
}
lilv_node_free(rdfs_label);
lilv_node_free(rdfs_range);
lilv_nodes_free(properties);
_patch_value_cur = (char(*)[PATH_MAX]) calloc(_patch_count, sizeof(char[PATH_MAX]));
_patch_value_set = (char(*)[PATH_MAX]) calloc(_patch_count, sizeof(char[PATH_MAX]));