Add AudioBackend::abort_stream_if_running().

3 files changed, 12 insertions, 11 deletions

diff --git a/src/wx/audio_backend.cc b/src/wx/audio_backend.cc
index b77d2cdcd..ae37ab851 100644
--- a/src/wx/audio_backend.cc
+++ b/src/wx/audio_backend.cc
@@ -75,3 +75,12 @@ AudioBackend::instance()
 }
 
 
+void
+AudioBackend::abort_stream_if_running()
+{
+	if (_rtaudio.isStreamRunning()) {
+		_rtaudio.abortStream();
+	}
+}
+
+
diff --git a/src/wx/audio_backend.h b/src/wx/audio_backend.h
index cf1bbad05..10646ebae 100644
--- a/src/wx/audio_backend.h
+++ b/src/wx/audio_backend.h
@@ -38,6 +38,7 @@ public:
 		return _rtaudio;
 	}
 
+	void abort_stream_if_running();
 #if (RTAUDIO_VERSION_MAJOR >= 6)
 	std::string last_rtaudio_error() const;
 #endif
diff --git a/src/wx/film_viewer.cc b/src/wx/film_viewer.cc
index f83e83c68..65e2afb56 100644
--- a/src/wx/film_viewer.cc
+++ b/src/wx/film_viewer.cc
@@ -342,11 +342,7 @@ void
 FilmViewer::suspend ()
 {
 	++_suspended;
-
-	auto& audio = AudioBackend::instance()->rtaudio();
-	if (audio.isStreamRunning()) {
-		audio.abortStream();
-	}
+	AudioBackend::instance()->abort_stream_if_running();
 }
 
 
@@ -430,12 +426,7 @@ FilmViewer::start ()
 bool
 FilmViewer::stop ()
 {
-	auto& audio = AudioBackend::instance()->rtaudio();
-
-	if (audio.isStreamRunning()) {
-		/* stop stream and discard any remaining queued samples */
-		audio.abortStream();
-	}
+	AudioBackend::instance()->abort_stream_if_running();
 
 	if (!_playing) {
 		return false;