Updated zh_CN translation from Kahn Li.

[dcpomatic.git] / src / wx / video_view.h

diff --git a/src/wx/video_view.h b/src/wx/video_view.h
index 3b596197e42c82bca0bbeab977752a51f2f9ba37..d7d60c21da14b4e933af418a8ea79ad223fdc574 100644 (file)
--- a/src/wx/video_view.h
+++ b/src/wx/video_view.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2019 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2019-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,16 +18,19 @@
 
 */
 
+
 #ifndef DCPOMATIC_VIDEO_VIEW_H
 #define DCPOMATIC_VIDEO_VIEW_H
 
+
 #include "lib/dcpomatic_time.h"
+#include "lib/exception_store.h"
+#include "lib/signaller.h"
 #include "lib/timer.h"
 #include "lib/types.h"
-#include "lib/exception_store.h"
 #include <boost/signals2.hpp>
 #include <boost/thread.hpp>
-#include <boost/noncopyable.hpp>
+
 
 class Image;
 class wxWindow;
@@ -35,12 +38,16 @@ class FilmViewer;
 class Player;
 class PlayerVideo;
 
-class VideoView : public ExceptionStore, public boost::noncopyable
+
+class VideoView : public ExceptionStore, public Signaller
 {
 public:
        VideoView (FilmViewer* viewer);
        virtual ~VideoView () {}
 
+       VideoView (VideoView const&) = delete;
+       VideoView& operator= (VideoView const&) = delete;
+
        /** @return the thing displaying the image */
        virtual wxWindow* get () const = 0;
        /** Re-make and display the image from the current _player_video */
@@ -64,6 +71,8 @@ public:
 
        /** Emitted from the GUI thread when our display changes in size */
        boost::signals2::signal<void()> Sized;
+       /** Emitted from the GUI thread when a lot of frames are being dropped */
+       boost::signals2::signal<void()> TooManyDropped;
 
 
        /* Accessors for FilmViewer */
@@ -137,10 +146,7 @@ protected:
                return _player_video;
        }
 
-       void add_dropped () {
-               boost::mutex::scoped_lock lm (_mutex);
-               ++_dropped;
-       }
+       void add_dropped ();
 
        void add_get () {
                boost::mutex::scoped_lock lm (_mutex);
@@ -156,15 +162,17 @@ private:
        mutable boost::mutex _mutex;
 
        std::pair<std::shared_ptr<PlayerVideo>, dcpomatic::DCPTime> _player_video;
-       int _video_frame_rate;
+       int _video_frame_rate = 0;
        /** length of the film we are playing, or 0 if there is none */
        dcpomatic::DCPTime _length;
-       Eyes _eyes;
-       bool _three_d;
+       Eyes _eyes = Eyes::LEFT;
+       bool _three_d = false;
 
-       int _dropped;
-       int _errored;
-       int _gets;
+       int _dropped = 0;
+       struct timeval _dropped_check_period_start;
+       int _errored = 0;
+       int _gets = 0;
 };
 
+
 #endif