Faust SetControls: remove per-call allocation #2

Merged

aqua merged 1 commit from aqua/setcontrols-no-alloc into main

2026-11-05 11:54:37 +00:00

2026-10-31

Aqua

Faust SetControls: write control zones without allocating

Marshal.Copy([value], ...) allocated a float[1] per control and the
IReadOnlyDictionary foreach boxed an enumerator per call. Write the float
bits straight to the zone and use Dictionary's struct enumerator when the
caller passes one. 10000-block smoke on a 2-control patch: 120 B/block -> 0.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

aa45571b3a

2026-10-31 20:36:47 +00:00