<html><head/><body><html><head></head><body><div class="gmail_quote">Alex Wu <zhiwen.wu@linux.intel.com> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> <pre style="white-space: pre-wrap; word-wrap:break-word; font-family: sans-serif; margin-top: 0px">Hi, I cooked the patch to improve the opaque setting logic in ecore_wayland. It can significantly help the weston to do more efficient compositing. Modifications including: 1. Update win->region.opaque in ecore_wl_window_update_size, so that the opaque info is synced with the geometry. 2. Add win->surface checking in ecore_wl_window_buffer_attach before send any wl_surface related request, it will avoid segfault in case that calling ecore_wl_window_buffer_attach() before ecore_wl_window_show(). </pre><pre style="white-space: pre-wrap; word-wrap:break-word; font-family: sans-serif; margin-top: 0px"><hr /> wayland-devel mailing list wayland-devel@lists.freedesktop.org <a href="http://lists.freedesktop.org/mailman/listinfo/wayland-devel">http://lists.freedesktop.org/mailman/listinfo/wayland-devel</a> </pre></blockquote></div> Thanks Alex :-) The patch looks good but I cannot test it until Monday. dh</body></html></body></html>