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From 9b89b781b9d06181c8d486605ed4c2b3089d64d6 Mon Sep 17 00:00:00 2001
From: alcinos <nicolas.carion@ens-lyon.fr>
Date: Wed, 1 May 2019 23:50:41 +0200
Subject: [PATCH] Fix race in mlt_consumer
---
src/framework/mlt_consumer.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/framework/mlt_consumer.c b/src/framework/mlt_consumer.c
index 491bc5e99..0e36bde3c 100644
--- a/src/framework/mlt_consumer.c
+++ b/src/framework/mlt_consumer.c
@@ -31,6 +31,7 @@
#include <string.h>
#include <stdlib.h>
#include <sys/time.h>
+#include <stdatomic.h>
/** Define this if you want an automatic deinterlace (if necessary) when the
* consumer's producer is not running at normal speed.
@@ -65,7 +66,7 @@ typedef struct
double fps;
int channels;
int frequency;
- int speed;
+ atomic_int speed;
/* additional fields added for the parallel work queue */
mlt_deque worker_threads;
pthread_mutex_t done_mutex;
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