From c9a56bf7ce59ab717fffc88874b89256fc238cba Mon Sep 17 00:00:00 2001
From: Marco Bascetta <address@hidden>
Date: Mon, 22 Jan 2018 13:01:06 +0100
Subject: [PATCH 05/23] audiofilters/audiomixer: do not check channel activity
 when input pin is disabled and flush non active input queue.

---
 src/audiofilters/audiomixer.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/audiofilters/audiomixer.c b/src/audiofilters/audiomixer.c
index 3e7a8d33..f48fd70b 100644
--- a/src/audiofilters/audiomixer.c
+++ b/src/audiofilters/audiomixer.c
@@ -252,6 +252,10 @@ static bool_t mixer_check_bypass(MSFilter *f, MixerState *s){
 		MSQueue *q=f->inputs[i];
 		if (q){
 			Channel *chan=&s->channels[i];
+			if (!chan->active) {
+				ms_queue_flush(q);
+				continue;
+			}
 			if (!ms_queue_empty(q)){
 				chan->last_activity=curtime;
 				activeq=q;
-- 
2.11.0