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-rw-r--r--plugins/eg-fifths.lv2/fifths.c23
1 files changed, 13 insertions, 10 deletions
diff --git a/plugins/eg-fifths.lv2/fifths.c b/plugins/eg-fifths.lv2/fifths.c
index 8282dd5..0141fa2 100644
--- a/plugins/eg-fifths.lv2/fifths.c
+++ b/plugins/eg-fifths.lv2/fifths.c
@@ -24,11 +24,13 @@
#endif
#include "lv2/lv2plug.in/ns/ext/atom/util.h"
+#include "lv2/lv2plug.in/ns/ext/log/logger.h"
#include "lv2/lv2plug.in/ns/ext/midi/midi.h"
#include "lv2/lv2plug.in/ns/ext/patch/patch.h"
#include "lv2/lv2plug.in/ns/ext/state/state.h"
#include "lv2/lv2plug.in/ns/ext/urid/urid.h"
#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
+#include "lv2/lv2plug.in/ns/lv2core/lv2_util.h"
#include "./uris.h"
@@ -39,7 +41,8 @@ enum {
typedef struct {
// Features
- LV2_URID_Map* map;
+ LV2_URID_Map* map;
+ LV2_Log_Logger logger;
// Ports
const LV2_Atom_Sequence* in_port;
@@ -79,19 +82,19 @@ instantiate(const LV2_Descriptor* descriptor,
return NULL;
}
- // Get host features
- for (int i = 0; features[i]; ++i) {
- if (!strcmp(features[i]->URI, LV2_URID__map)) {
- self->map = (LV2_URID_Map*)features[i]->data;
- }
- }
- if (!self->map) {
- fprintf(stderr, "Missing feature urid:map\n");
+ // Scan host features for URID map
+ const char* missing = lv2_features_query(
+ features,
+ LV2_LOG__log, &self->logger.log, false,
+ LV2_URID__map, &self->map, true,
+ NULL);
+ lv2_log_logger_set_map(&self->logger, self->map);
+ if (missing) {
+ lv2_log_error(&self->logger, "Missing feature <%s>\n", missing);
free(self);
return NULL;
}
- // Map URIs and initialise forge/logger
map_fifths_uris(self->map, &self->uris);
return (LV2_Handle)self;