Fix race between the Butler thread starting and audio (perhaps) being disabled.

[dcpomatic.git] / src / lib / butler.cc

diff --git a/src/lib/butler.cc b/src/lib/butler.cc
index de6a6512649ac1a31543736fdb8fa5b3cebadedc..ce35b1f39aff61da043aa71e0a3d5fad0e963f11 100644 (file)
--- a/src/lib/butler.cc
+++ b/src/lib/butler.cc
@@ -20,25 +20,25 @@
 
 
 #include "butler.h"
-#include "player.h"
-#include "util.h"
-#include "log.h"
-#include "dcpomatic_log.h"
-#include "cross.h"
 #include "compose.hpp"
+#include "cross.h"
+#include "dcpomatic_log.h"
 #include "exceptions.h"
+#include "log.h"
+#include "player.h"
+#include "util.h"
 #include "video_content.h"
 
 
 using std::cout;
-using std::pair;
+using std::function;
 using std::make_pair;
+using std::pair;
+using std::shared_ptr;
 using std::string;
 using std::weak_ptr;
-using std::shared_ptr;
 using boost::bind;
 using boost::optional;
-using std::function;
 using namespace dcpomatic;
 #if BOOST_VERSION >= 106100
 using namespace boost::placeholders;
@@ -69,7 +69,8 @@ Butler::Butler (
        VideoRange video_range,
        Image::Alignment alignment,
        bool fast,
-       bool prepare_only_proxy
+       bool prepare_only_proxy,
+       Audio audio
        )
        : _film (film)
        , _player (player)
@@ -81,7 +82,7 @@ Butler::Butler (
        , _stop_thread (false)
        , _audio_mapping (audio_mapping)
        , _audio_channels (audio_channels)
-       , _disable_audio (false)
+       , _disable_audio (audio == Audio::DISABLED)
        , _pixel_format (pixel_format)
        , _video_range (video_range)
        , _alignment (alignment)
@@ -394,14 +395,6 @@ Butler::get_audio (Behaviour behaviour, float* out, Frame frames)
 }
 
 
-void
-Butler::disable_audio ()
-{
-       boost::mutex::scoped_lock lm (_mutex);
-       _disable_audio = true;
-}
-
-
 pair<size_t, string>
 Butler::memory_used () const
 {