Merge pull request #314 from raincomplex/master

Mark windows changed on Expose

plugins/linux-capture/xcompcap-helper.cpp

@@ -186,6 +186,9 @@ namespace XCompcap
 			if (ev.type == MapNotify)
 				changedWindows.insert(ev.xmap.event);
 
+			if (ev.type == Expose)
+				changedWindows.insert(ev.xexpose.window);
+
 			if (ev.type == DestroyNotify)
 				changedWindows.insert(ev.xdestroywindow.event);
 		}

plugins/linux-capture/xcompcap-main.cpp

@@ -296,7 +296,7 @@ void XCompcapMain::updateSettings(obs_data_t *settings)
 		return;
 	}
 
-	XSelectInput(xdisp, p->win, StructureNotifyMask);
+	XSelectInput(xdisp, p->win, StructureNotifyMask | ExposureMask);
 	XSync(xdisp, 0);
 
 	XWindowAttributes attr;