X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=midi_mapper.cpp;h=fc3b4ef30bf06b274661ad6aa9415d4d0dbb4ff0;hb=9e47a2f661b9d292598ef0277e507458e3dad62f;hp=a81979650d8b500b171fa9f71028ac3a1dcde778;hpb=ad9585b7a6671903cadcf6c74491646736db8e1e;p=nageru

diff --git a/midi_mapper.cpp b/midi_mapper.cpp
index a819796..fc3b4ef 100644
--- a/midi_mapper.cpp
+++ b/midi_mapper.cpp
@@ -8,6 +8,7 @@
 #include <google/protobuf/io/zero_copy_stream_impl.h>
 #include <google/protobuf/message.h>
 #include <google/protobuf/text_format.h>
+#include <pthread.h>
 #include <poll.h>
 #include <stdint.h>
 #include <stdio.h>
@@ -148,6 +149,8 @@ ControllerReceiver *MIDIMapper::set_receiver(ControllerReceiver *new_receiver)
 
 void MIDIMapper::thread_func()
 {
+	pthread_setname_np(pthread_self(), "MIDIMapper");
+
 	snd_seq_t *seq;
 	int err;
 
@@ -229,6 +232,10 @@ void MIDIMapper::thread_func()
 			if (err < 0) {
 				if (err == -EINTR) continue;
 				if (err == -EAGAIN) break;
+				if (err == -ENOSPC) {
+					fprintf(stderr, "snd_seq_event_input: Some events were lost.\n");
+					continue;
+				}
 				fprintf(stderr, "snd_seq_event_input: %s\n", snd_strerror(err));
 				return;
 			}
@@ -346,6 +353,7 @@ void MIDIMapper::handle_event(snd_seq_t *seq, snd_seq_event_t *event)
 			bind(&ControllerReceiver::toggle_limiter, receiver));
 		match_button(note, MIDIMappingBusProto::kToggleAutoMakeupGainFieldNumber, MIDIMappingProto::kToggleAutoMakeupGainBankFieldNumber,
 			bind(&ControllerReceiver::toggle_auto_makeup_gain, receiver));
+		break;
 	}
 	case SND_SEQ_EVENT_PORT_START:
 		subscribe_to_port_lock_held(seq, event->data.addr);
@@ -382,8 +390,9 @@ void MIDIMapper::handle_event(snd_seq_t *seq, snd_seq_event_t *event)
 
 void MIDIMapper::subscribe_to_port_lock_held(snd_seq_t *seq, const snd_seq_addr_t &addr)
 {
-	// Client 0 is basically the system; ignore it.
-	if (addr.client == 0) {
+	// Client 0 (SNDRV_SEQ_CLIENT_SYSTEM) is basically the system; ignore it.
+	// MIDI through (SNDRV_SEQ_CLIENT_DUMMY) echoes back what we give it, so ignore that, too.
+	if (addr.client == 0 || addr.client == 14) {
 		return;
 	}