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kms/update: Don't count trivial custom page flips as empty updates

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This includes most frames when using EGL_DEVICE.

While it would be nice to skip all update processing in this case,
we can't go quite that far because EGL_DEVICE is still waiting on
page flip callbacks.

Fixes: 27ed069766 ("kms/impl-device: Add deadline based KMS commit scheduling")
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3196
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3939>
(cherry picked from commit 4c91616ff2)
This commit is contained in:
Daniel van Vugt 2024-08-13 13:54:49 +08:00 committed by Jonas Ådahl
parent 7786482bd5
commit a6737a46c7
1 changed files with 2 additions and 1 deletions
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3
src/backends/native/meta-kms-update.c
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@ -1207,5 +1207,6 @@ meta_kms_update_is_empty (MetaKmsUpdate *update)
!update->plane_assignments &&
!update->connector_updates &&
!update->crtc_updates &&
!update->crtc_color_updates);
!update->crtc_color_updates &&
!update->custom_page_flip);
}