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protocol: clarify defaults with wl_compositor@v6

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This should be sufficient for clients to not decide to fallback to
output based logic to determine scaling/transform when compositor
doesn't send any of the v6 events.

Signed-off-by: Kirill Chibisov <contact@kchibisov.com>
This commit is contained in:
Kirill Chibisov 2023-10-26 21:01:54 +04:00 • committed by Simon Ser
parent 2a91f01d6c
commit 8a19dc19a1
1 changed files with 6 additions and 0 deletions
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6
protocol/wayland.xml
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@ -1826,6 +1826,9 @@
This event indicates the preferred buffer scale for this surface. It is This event indicates the preferred buffer scale for this surface. It is
sent whenever the compositor's preference changes. sent whenever the compositor's preference changes.
Before receiving this event the preferred buffer scale for this surface
is 1.
It is intended that scaling aware clients use this event to scale their It is intended that scaling aware clients use this event to scale their
content and use wl_surface.set_buffer_scale to indicate the scale they content and use wl_surface.set_buffer_scale to indicate the scale they
have rendered with. This allows clients to supply a higher detail have rendered with. This allows clients to supply a higher detail
@ -1839,6 +1842,9 @@
This event indicates the preferred buffer transform for this surface. This event indicates the preferred buffer transform for this surface.
It is sent whenever the compositor's preference changes. It is sent whenever the compositor's preference changes.
Before receiving this event the preferred buffer transform for this
surface is normal.
It is intended that transform aware clients use this event to apply the It is intended that transform aware clients use this event to apply the
transform to their content and use wl_surface.set_buffer_transform to transform to their content and use wl_surface.set_buffer_transform to
indicate the transform they have rendered with. indicate the transform they have rendered with.