Dear Cygwin- Using cygwin X11 under windows 10 with a high dpi display (3840x2160) laptop resulted in far too small font and widgets using -multiwindow for the XWin option. If I set the windows setting display resolution to 1920x1080 and following the suggestion for the ~/.Xresources file from https://stackoverflow.com/questions/42211564/cygwin-xwin-scaling-broken-when-using-windows-scaling-on-high-resolution-displa I was able keep windows, widgets, and title/menu bars at a reasonable size for reading.
However, when I display some OpenGL graphics content (using a FreeGLUT window), then the visible OpenGL rendered area is about 2/3 the apparent widget area of the X11 window. If I try the same in a non-multiwindow Xwin session then the rendered area is correct. This problem is even worse if I try with the full screen resolution. At the moment I think I have narrowed it down to the -multiwindow support for OpenGL contexts. This is with a couple of versions of the freeglut libraries with no effect and the current cygwin and cygwin X Server. Thanks, Chris -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
