diff options
Diffstat (limited to 'src/plugin.c')
| -rw-r--r-- | src/plugin.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/src/plugin.c b/src/plugin.c index a31558f..25cc781 100644 --- a/src/plugin.c +++ b/src/plugin.c @@ -453,18 +453,25 @@ lilv_plugin_get_port_ranges_float(const LilvPlugin* p, float* def_values) { lilv_plugin_load_ports_if_necessary(p); + LilvNode *min, *max, *def; + LilvNode** minptr = min_values ? &min : NULL; + LilvNode** maxptr = max_values ? &max : NULL; + LilvNode** defptr = def_values ? &def : NULL; + for (uint32_t i = 0; i < p->num_ports; ++i) { - LilvNode *def, *min, *max; - lilv_port_get_range(p, p->ports[i], &def, &min, &max); + lilv_port_get_range(p, p->ports[i], defptr, minptr, maxptr); - if (min_values) - min_values[i] = min ? lilv_node_as_float(min) : NAN; + min_values[i] = (minptr && lilv_node_is_float(min)) + ? lilv_node_as_float(min) + : NAN; - if (max_values) - max_values[i] = max ? lilv_node_as_float(max) : NAN; + max_values[i] = (maxptr && lilv_node_is_float(max)) + ? lilv_node_as_float(max) + : NAN; - if (def_values) - def_values[i] = def ? lilv_node_as_float(def) : NAN; + def_values[i] = (defptr && lilv_node_is_float(def)) + ? lilv_node_as_float(def) + : NAN; lilv_node_free(def); lilv_node_free(min); |