Olivier Fourdan c728d29127 xwayland: attach new buffer from libdecor handlers ... The configure handler in libdecor is triggered any time a new configuration is received. According to the documentation from libdecor, an application should respond to that event by creating a suitable libdecor_state, and apply it using libdecor_frame_commit(). So we ought to attach a new buffer matching the new size and commit the Wayland surface. The actual content of the window does not need to be explicitly repainted, that occurs through the call to SetRootClip(): xwl_output_set_mode_fixed() -> update_screen_size() -> SetRootClip() -> miHandleValidateExposures() -> miWindowExposures() -> miPaintWindow() This fixes an issue with mutter where maximizing a window and then switching to another window would sometimes resize the Xwayland window back to its pre-maximized size, or with Weston where the Xwayland window would initially show up black until the pointer moves to the window. Signed-off-by: Olivier Fourdan <ofourdan@redhat.com> Reviewed-by: Michel Dänzer <mdaenzer@redhat.com> (cherry picked from commit 6d00c2bc10)		2023-07-27 16:51:13 +02:00
..
vfb	Don't install Xvfb	2023-07-18 12:52:07 +00:00
xwayland	xwayland: attach new buffer from libdecor handlers	2023-07-27 16:51:13 +02:00
meson.build	Drop Xephyr / kdrive DDX	2023-07-18 12:52:07 +00:00