The 9,000-pound monster I don’t want to give back
Notice how the highlighted region shrinks at each step. The algorithm never examines points outside the narrowing window. In a balanced tree with nnn points, this takes about log4(n)\log_4(n)log4(n) steps. For a million points, that's roughly 10 steps instead of a million comparisons.
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GtkSvg will be available in GTK 4.22, but we will not use it for every SVG icon yet — we still have a much simpler symbolic icon parser which is used for icons that are looked up by icon name from an icontheme. Switching over to using GtkSvg for everything is on the agenda for the next development cycle, after we’ve convinced ourselves that we can do this without adverse effects on performance or resource consumption of apps.
Artificial intelligence