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