<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED WONTFIX - How to find which DRI version is used by Wayland, and what is the method to change DRI version on Wayland?" href="https://bugs.freedesktop.org/show_bug.cgi?id=101681#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED WONTFIX - How to find which DRI version is used by Wayland, and what is the method to change DRI version on Wayland?" href="https://bugs.freedesktop.org/show_bug.cgi?id=101681">bug 101681</a> from <a class="email" href="mailto:nobodyless@gmail.com" title="_nobody_ <nobodyless@gmail.com>"> _nobody_</a> <pre>Hello Daniel, I would like to thank you for very fast answer. The primary reason I posted this Bugzilla was to help Sam. But I had aside agenda as well. To better understand the whole Xorg server and Wayland server architectures, which you greatly contributed to it/understanding! :-) And here is what I got from your explanation. [1] Regarding X11 clients and Xorg server I am correct, as I see; [2] For Wayland clients, the following picture shows correct relations between Wayland clients and Mesa, which beneath has something lookalike DRI3 implementation for the 3D applications: <a href="https://upload.wikimedia.org/wikipedia/commons/a/a7/Wayland_display_server_protocol.svg">https://upload.wikimedia.org/wikipedia/commons/a/a7/Wayland_display_server_protocol.svg</a> [3] I missed point where X11 client has to connect to Wayland server, if Wayland is chosen as server. in such a case, Wayland will continue to support legacy Xorg server architecture, but ONLY for DRI3. In other words, backward compatibility for X11 clients on Wayland server is supported, but ONLY for DRI3. _______ One more question for you, Daniel, if you allow: do you guys, allow Wayland clients to run with Xorg server? I assume the answer is NO (forward compatibility for Wayland clients on Xorg server is not supported)? Thank you, _nobody_</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>