From a89fbd6702dd82c4b53c0002095b8e721d1a7072 Mon Sep 17 00:00:00 2001 From: Marius Vlad Date: Wed, 4 May 2022 11:21:42 +0300 Subject: [PATCH] desktop: Document the repaint schedule Add some further comment why we could still potential need it. Signed-off-by: Marius Vlad Change-Id: I510cd60d5feeccf7d8b9b34fb73e0e272fac5c6a --- src/desktop.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/src/desktop.c b/src/desktop.c index 01e4539..0e1a989 100644 --- a/src/desktop.c +++ b/src/desktop.c @@ -344,6 +344,17 @@ desktop_committed(struct weston_desktop_surface *dsurface, !wl_list_empty(&surface->ivi->desktop_clients)) wl_signal_emit(&surface->signal_advertise_app, surface); + /* this repaint schedule is needed to allow resizing to work with the + * help of the hidden layer: + * + * 1. add the view in the hidden layer and send out correct dimensions + * 2. clients changes its dimensions + * 3. client commits with the new dimensions + * + * For desktop and fullscreen, desktop_surface_added() sends the + * dimensions from the beginning so applications no need to resize, but + * if that weren't the case we still need this in. + */ weston_compositor_schedule_repaint(surface->ivi->compositor); switch (surface->role) { -- 2.16.6