X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Fdecoder.h;h=b8608d2cc4290ed712722ba1e677e6383e96fb03;hp=09002ac911153ed06901af6ab1ba3e0927b1f4c7;hb=fe89c96185dba8ccf02b6b3d0994c2e149198c73;hpb=b6b267bba9d55d23fe5c3537e4785238d4377ad7

diff --git a/pv/data/decoder.h b/pv/data/decoder.h
index 09002ac9..b8608d2c 100644
--- a/pv/data/decoder.h
+++ b/pv/data/decoder.h
@@ -96,6 +96,15 @@ signals:
 	void new_decode_data();
 
 private:
+
+	/**
+	 * This mutex prevents more than one decode operation occuring
+	 * concurrently.
+	 * @todo A proper solution should be implemented to allow multiple
+	 * decode operations.
+	 */
+	static boost::mutex _global_decode_mutex;
+
 	const srd_decoder *const _decoder;
 	std::map<const srd_probe*, boost::shared_ptr<view::LogicSignal> >
 		_probes;