wlr_scene: Use wlr_damage_ring_rotate_buffer (!4253) · Merge requests · wlroots / wlroots · GitLab

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The migration is almost done, at least the rest should happen in the background. There are still a few technical difference between the old cluster and the new ones, and they are summarized in this issue. Please pay attention to the TL:DR at the end of the comment.

Alexander Orzechowski requested to merge Nefsen402/wlroots:scene-rotate-direct-scanout into master Jul 04, 2023

Based on: !4331 (merged)

Improves scene output semantics.

wlr_scene_output_build_state() was a little bit leaky: Compositors needed to worry about rotating the damage ring on its behalf.

breaking because compositors who use _build_state() should not rotate the damage ring anymore or they will get visual artifacts.

Edited Aug 24, 2023 by Alexander Orzechowski