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Look up viewport geometry in cached subtrees through a spatial index - #65

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trissim merged 9 commits into
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perf/immutable-subtree-window-acquisition-20261005
Oct 5, 2026
Merged

trissim merged 9 commits into
mainfrom
perf/immutable-subtree-window-acquisition-20261005

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@trissim trissim commented Oct 5, 2026 •

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Cached subtree geometry now stores each widget's original order number, and builds a SpatialMap once per cached arrangement. When only the visible part is needed, project_into asks the index for entries overlapping the viewport, adds the root and kept widgets, and publishes them in original order. references_retired is rewritten to avoid building a tuple. A compositor test is updated.

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trissim changed the base branch from integration/native63-64-filewheel-20261004 to main October 5, 2026 05:41
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trissim marked this pull request as ready for review October 5, 2026 05:44
Copilot AI balanced review requested due to automatic review settings October 5, 2026 05:44

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@trissim
trissim merged commit 0677182 into main Oct 5, 2026
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@trissim trissim changed the title Acquire viewport geometry from its immutable subtree resource Look up viewport geometry in cached subtrees through a spatial index Oct 11, 2026
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trissim deleted the perf/immutable-subtree-window-acquisition-20261005 branch October 11, 2026 20:05
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2 participants