Before writing any code, read these files:
docs/context/runtime-pipeline.md— proven CPhantomRTFilter pipeline, memory layout, bilinear interpolation, minifloat codecdocs/context/q-law.md— Q architecture, SINC table correction
Key constraints:
- Plugin runtime is 44100 Hz. Never 39062.5 in audio path.
- Interpolate kernel-form [c0..c4] only. Never raw biquad [b0,b1,b2,a1,a2].
- Interpolation order: Q first, then morph.
- 32-sample control blocks, per-sample ramping.
- No allocations on audio thread. The commit-guard hook will catch this but don't rely on it.
- Read
trench-core/CLAUDE.mdfor kernel form, AGC table, stability rules