X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Fgl_video_view.cc;h=a0f83db6d4390dfba4d056d5d4eb13da67048164;hb=63c1bbc1ba177600523b2257223070cc2dbde7b7;hp=cac8e9c8ff0104f9cb4b1ec568f104e34b99ee5d;hpb=9911159cb0bd9817265fe66086f75612f077aaf8;p=dcpomatic.git

diff --git a/src/wx/gl_video_view.cc b/src/wx/gl_video_view.cc
index cac8e9c8f..a0f83db6d 100644
--- a/src/wx/gl_video_view.cc
+++ b/src/wx/gl_video_view.cc
@@ -31,18 +31,27 @@
 #include <OpenGL/glext.h>
 #include <OpenGL/CGLTypes.h>
 #include <OpenGL/OpenGL.h>
-#else
+#endif
+
+#ifdef DCPOMATIC_LINUX
 #include <GL/glu.h>
 #include <GL/glext.h>
 #include <GL/glxext.h>
 #endif
 
+#ifdef DCPOMATIC_WINDOWS
+#include <GL/glu.h>
+#include <GL/glext.h>
+#include <GL/wglext.h>
+#endif
+
 using std::cout;
 using boost::shared_ptr;
 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);
@@ -54,21 +63,27 @@ GLVideoView::GLVideoView (FilmViewer* viewer, wxWindow *parent)
 		/* Enable vsync */
 		Display* dpy = wxGetX11Display();
 		glXSwapIntervalEXT (dpy, DefaultScreen(dpy), 1);
+		_vsync_enabled = true;
 	}
 #endif
 
 #ifdef DCPOMATIC_WINDOWS
 	if (_canvas->IsExtensionSupported("WGL_EXT_swap_control")) {
 		/* Enable vsync */
-		wglSwapIntervalEXT (1);
+		PFNWGLSWAPINTERVALEXTPROC swap = (PFNWGLSWAPINTERVALEXTPROC) wglGetProcAddress("wglSwapIntervalEXT");
+		if (swap) {
+			swap (1);
+			_vsync_enabled = true;
+		}
 	}
 
 #endif
 
 #ifdef DCPOMATIC_OSX
 	/* Enable vsync */
-	long swapInterval = 1;
+	GLint swapInterval = 1;
 	CGLSetParameter (CGLGetCurrentContext(), kCGLCPSwapInterval, &swapInterval);
+	_vsync_enabled = true;
 #endif
 
 	glGenTextures (1, &_id);