fdo-mirrors/weston
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wayland/weston.git synced 2026-05-09 07:08:07 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

desktop-shell: clamp view alpha correctly

Browse source 
Clamping of the alpha value is not done properly since the introduction of the
weston_view_set_alpha() helper.

Signed-off-by: Arnaud Vrac <avrac@freebox.fr>
(cherry picked from commit 14e0fff19a)
This commit is contained in:
Arnaud Vrac 2023-07-27 22:41:21 +02:00 • committed by Marius Vlad
parent 1f2419f0f2
commit 8772ed83df
1 changed files with 1 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
desktop-shell/shell.c
View file

@ -3459,11 +3459,7 @@ surface_opacity_binding(struct weston_pointer *pointer,
return;
shsurf->view->alpha -= event->value * step;
if (shsurf->view->alpha > 1.0)
shsurf->view->alpha = 1.0;
if (shsurf->view->alpha < step)
shsurf->view->alpha = step;
shsurf->view->alpha = CLIP(shsurf->view->alpha, step, 1.0);
weston_view_geometry_dirty(shsurf->view);
weston_surface_damage(surface);