More accurate reporting of whether vsync is enabled.

[dcpomatic.git] / src / wx / gl_video_view.cc

diff --git a/src/wx/gl_video_view.cc b/src/wx/gl_video_view.cc
index d16ac444185f59a7c2c3bd2ee2e158f078d06b1c..0e8e459d87b66cc0695f60ae85ef07c98226c0ea 100644 (file)
--- a/src/wx/gl_video_view.cc
+++ b/src/wx/gl_video_view.cc
@@ -51,6 +51,7 @@ using boost::optional;
 
 GLVideoView::GLVideoView (FilmViewer* viewer, wxWindow *parent)
        : VideoView (viewer)
+       , _vsync_enabled (false)
 {
        _canvas = new wxGLCanvas (parent, wxID_ANY, 0, wxDefaultPosition, wxDefaultSize, wxFULL_REPAINT_ON_RESIZE);
        _context = new wxGLContext (_canvas);
@@ -62,6 +63,7 @@ GLVideoView::GLVideoView (FilmViewer* viewer, wxWindow *parent)
                /* Enable vsync */
                Display* dpy = wxGetX11Display();
                glXSwapIntervalEXT (dpy, DefaultScreen(dpy), 1);
+               _vsync_enabled = true;
        }
 #endif
 
@@ -69,6 +71,7 @@ GLVideoView::GLVideoView (FilmViewer* viewer, wxWindow *parent)
        if (_canvas->IsExtensionSupported("WGL_EXT_swap_control")) {
                /* Enable vsync */
                wglSwapIntervalEXT (1);
+               _vsync_enabled = true;
        }
 
 #endif
@@ -77,6 +80,7 @@ GLVideoView::GLVideoView (FilmViewer* viewer, wxWindow *parent)
        /* Enable vsync */
        GLint swapInterval = 1;
        CGLSetParameter (CGLGetCurrentContext(), kCGLCPSwapInterval, &swapInterval);
+       _vsync_enabled = true;
 #endif
 
        glGenTextures (1, &_id);