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-rw-r--r--core/backend.c5
-rw-r--r--core/routing.c6
2 files changed, 9 insertions, 2 deletions
diff --git a/core/backend.c b/core/backend.c
index 93ac8fa..6a25534 100644
--- a/core/backend.c
+++ b/core/backend.c
@@ -87,7 +87,10 @@ int backends_notify(size_t nev, channel** c, channel_value* v){
}
}
- //TODO eliminate duplicates
+ /*
+ * Do not eliminate duplicates here. There are legitimate uses for a channel occuring multiple times
+ * in one loop iteration, e.g. stateful OSC layer selectors.
+ */
DBGPF("Calling handler for instance %s with %" PRIsize_t " events", c[u]->instance->name, n - u);
rv |= c[u]->instance->backend->handle(c[u]->instance, n - u, c + u, v + u);
}
diff --git a/core/routing.c b/core/routing.c
index 284569a..caaf512 100644
--- a/core/routing.c
+++ b/core/routing.c
@@ -122,7 +122,11 @@ MM_API int mm_channel_event(channel* c, channel_value v){
}
//enqueue channel events
- //FIXME this might lead to one channel being mentioned multiple times in an apply call
+ /*
+ * This might lead to one channel being mentioned multiple times in an apply call.
+ * That effect should not be eliminated as there are legitimate uses for one channel
+ * being set multiple times in one core iteration (e.g. for stateful layer selection messages)
+ */
memcpy(routing.events->channel + routing.events->n, routing.map[bucket][u].to, routing.map[bucket][u].destinations * sizeof(channel*));
for(p = 0; p < routing.map[bucket][u].destinations; p++){
routing.events->value[routing.events->n + p] = v;