FIR via FFT RFFT fast + FMA half-split exposed, keep TOTAL 0.341 (q0.80 gated)

2026-08-29 21:33:54 +03:00
parent 1d6c5a4355
commit d88e8ab7bf
2 changed files with 18 additions and 51 deletions
@@ -67,10 +67,13 @@ void cascade_detect(
    bool is_magnitude = false      // true = input_data is already |z|, skip Phase 1
 );

+// FIR min-phase 52b3cd 2049→4096 (BLOCKMAP:760) — exposed for VLAW path
+void fir_min_phase_52b3cd(float* scr, size_t nbin);
+
 // Main chain 9–19 (BLOCKMAP:620) — DIVIDE/FMA/EXP/FIR proxy (1c)
 void chain_9_19(float* bands, float* tmp6f8, float* accVec,
-                const float* warp, const float* att, const float* rel,
-                size_t nbin);
+                 const float* warp, const float* att, const float* rel,
+                 size_t nbin);

 // ---- Legacy structural chain functions --------------------------------------