From b70cfd8763fcdbbade6e57b81d2bc06dbd925e84 Mon Sep 17 00:00:00 2001 From: rncbc Date: Thu, 21 Sep 2023 14:56:49 +0100 Subject: [PATCH] ALSA: Avoid listing ports that are usually from 3rd.party managers or clients that have no subscriptable ports at all. --- RtMidi.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/RtMidi.cpp b/RtMidi.cpp index 0c3dcbe..2216d50 100644 --- a/RtMidi.cpp +++ b/RtMidi.cpp @@ -2087,7 +2087,9 @@ unsigned int portInfo( snd_seq_t *seq, snd_seq_port_info_t *pinfo, unsigned int ( ( atyp & SND_SEQ_PORT_TYPE_APPLICATION ) == 0 ) ) continue; unsigned int caps = snd_seq_port_info_get_capability( pinfo ); - if ( ( caps & type ) != type ) continue; + if ( ( ( caps & type ) != type ) || + ( ( caps & SND_SEQ_PORT_CAP_NO_EXPORT ) != 0 ) ) continue; + if ( count == portNumber ) return 1; ++count; }