X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Fgl_video_view.h;h=36edd6b8b979111285a7df2dcc4421efbd37c0f1;hb=cf7b5fd94e50f740ab93f52343610d01c80ac6d5;hp=1e6886f26cd4e91b032558f03d5acd3e486980c1;hpb=c31eb6d664ad26940d56f1d9da1778dd9729a187;p=dcpomatic.git

diff --git a/src/wx/gl_video_view.h b/src/wx/gl_video_view.h
index 1e6886f26..36edd6b8b 100644
--- a/src/wx/gl_video_view.h
+++ b/src/wx/gl_video_view.h
@@ -62,14 +62,13 @@ private:
 	void request_one_shot ();
 	void check_for_butler_errors ();
 	void ensure_context ();
+	void size_changed (wxSizeEvent const &);
 
-	/* Mutex for use of _canvas; it's only contended when our ::thread
-	   is started up so this may be overkill.
-	 */
-	boost::mutex _canvas_mutex;
 	wxGLCanvas* _canvas;
 	wxGLContext* _context;
 
+	boost::atomic<wxSize> _canvas_size;
+
 	GLuint _id;
 	boost::optional<dcp::Size> _size;
 	bool _have_storage;