<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - xwayland lets apps see the whole screen" href="https://bugs.freedesktop.org/show_bug.cgi?id=99318#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - xwayland lets apps see the whole screen" href="https://bugs.freedesktop.org/show_bug.cgi?id=99318">bug 99318</a> from <a class="email" href="mailto:ppaalanen@gmail.com" title="Pekka Paalanen <ppaalanen@gmail.com>"> Pekka Paalanen</a> <pre>Which compositor did you test this on? According to my understanding of how Xwayland works, Xwayland never has access to the whole screen, unless that whole screen is made of X11 windows. We do not have a mechanism to forward native Wayland window contents to Xwayland and to X11 apps AFAIK, unless the compositor goes out of its way to push the composited image back to Xwayland as well as to screen. Someone might argue, that X11 screen capturing should continue to work with Xwayland, catching also Wayland apps, so maybe they did it on purpose? On Weston, X11 apps should not see any Wayland windows ever. It'll be a while before I can test myself, though.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>