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protocol: remove wl_subsurface lifetime contradiction

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This statement assumes that a wl_surface can be destroyed before the
corresponding wl_subsurface, which is not true, as wl_surface
description explicitly states that the role object must be destroyed
before the wl_surface itself.

Signed-off-by: Kirill Primak <vyivel@eclair.cafe>
This commit is contained in:
Kirill Primak 2022-10-15 20:05:34 +03:00 • committed by Simon Ser
parent 86d73b2da2
commit 68dfa1183f
1 changed files with 4 additions and 6 deletions
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10
protocol/wayland.xml
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@ -2938,12 +2938,10 @@
synchronized mode, and then assume that all its child and grand-child synchronized mode, and then assume that all its child and grand-child
sub-surfaces are synchronized, too, without explicitly setting them. sub-surfaces are synchronized, too, without explicitly setting them.
If the wl_surface associated with the wl_subsurface is destroyed, the Destroying a sub-surface takes effect immediately. If you need to
wl_subsurface object becomes inert. Note, that destroying either object synchronize the removal of a sub-surface to the parent surface update,
takes effect immediately. If you need to synchronize the removal unmap the sub-surface first by attaching a NULL wl_buffer, update parent,
of a sub-surface to the parent surface update, unmap the sub-surface and then destroy the sub-surface.
first by attaching a NULL wl_buffer, update parent, and then destroy
the sub-surface.
If the parent wl_surface object is destroyed, the sub-surface is If the parent wl_surface object is destroyed, the sub-surface is
unmapped. unmapped.