russell@unturf.com 5dc86a9bb1 game-engines: raylib-0001 GetGlyphIndex O(T×G), sdl3-0001 TRACK_RESOURCE O(N²); 2 new defects ... raylib-0001: GetGlyphIndex scans all G glyphs per character in every DrawText/MeasureText call — O(T×G) per render. Fix: hash map at load time. 228× speedup at G=1000, 814× at G=4000. UNDF-2026-000000259. sdl3-0001: SDL3 GPU TRACK_RESOURCE macro does linear scan for duplicate check before adding a resource to the command buffer tracked list — O(N²) total across all bind calls per frame. Affects Vulkan, D3D12, and Metal backends identically. Fix: hash set keyed by pointer identity. 41× at N=1000. UNDF-2026-000000273. All 10/10 unit tests PASS.		2026-03-29 22:04:06 -04:00
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patch	game-engines: raylib-0001 GetGlyphIndex O(T×G), sdl3-0001 TRACK_RESOURCE O(N²); 2 new defects	2026-03-29 22:04:06 -04:00
unit	game-engines: raylib-0001 GetGlyphIndex O(T×G), sdl3-0001 TRACK_RESOURCE O(N²); 2 new defects	2026-03-29 22:04:06 -04:00