mirror of
https://github.com/storytold/lightcraft.git
synced 2026-10-24 10:09:01 -06:00
Nathaniel LedfordandClaude
d184b3ef50
Every catalog change gave the grid a new list of photos, and it read every photo of it again: each one's date group (a lookup, a date parse and a string) and its cell's shape. At 180,000 photos that was a 100 ms frame for every batch an import added. - catalog: Catalog::date_runs is split into date_group (one photo's own group) and date_runs_of (the stack rule and the runs), which the grid uses too. - ui: GridCache keeps what it read of each photo of the list, position by position. A new list that differs by the photos the catalog says an edit touched is read again only for those; anything else (another view, order or grouping, a stack) is read whole. The square grid reads no shapes. A 16-photo batch at 181,749 photos: 101 ms -> 7 ms. Co-Authored-By: Claude <noreply@anthropic.com>