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When the texture size is invalidated using `invalidate_size()`, the new size will only get calculated the next time `update_size()` is called. This happens e.g. in `meta_shaped_texture_get_preferred_size()` via `ensure_size_valid()`. `update_size()` can chain up to `clutter_content_invalidate_size()` as well as emitting a `size-changed` signal. If this happens during layout, the result is a 'change the layout conditions during layout' issue, causing heavy breakage in e.g. the Shell overview. To fix this, expose `ensure_size_valid()` as API so callers can make sure the texture has a valid size without creating redundant size invalidations calls. Note that if a buffer with a new size is attached we already trigger `update_size()` explicitely, avoiding such situations. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1799> |
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| .. | ||
| backends | ||
| compositor | ||
| core | ||
| meta | ||
| tests | ||
| ui | ||
| wayland | ||
| x11 | ||
| libmutter.pc.in | ||
| meson.build | ||
| meta-private-enum-types.c.in | ||
| meta-private-enum-types.h.in | ||
| org.freedesktop.login1.xml | ||
| org.gnome.Mutter.DisplayConfig.xml | ||
| org.gnome.Mutter.IdleMonitor.xml | ||
| org.gnome.Mutter.RemoteDesktop.xml | ||
| org.gnome.Mutter.ScreenCast.xml | ||