Files
WeirdUtils/src
MarcelineVQ 572635dd9f Add transform44 profiling hook and inner function analysis
Phase 1 profiling: hooks transformMatrix4x4 (0x714260) to measure call
frequency, early-exit rate, cycle cost, bone counts, and recursion depth.
Dumps stats every 500 calls.

Decompiled and analyzed all 11 inner functions. Key findings:
- findInterpolationIndices already has good temporal coherence (linear scan)
- Matrix math (scale, translate) uses x87 FPU — SSE candidates
- Game already has SSE matrix multiply used by rotateMatrixByQuaternion
- interpolateAnimationKeyframes does 4-component lerp — textbook SSE
2026-03-12 10:49:27 -07:00
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