chain_9_19: enable IIR4×2 (double precision) + FIR min-phase. fix haar test

- chain_9_19: add track parameter, enable iir4_bidir_340510 and fir_min_phase_52b3cd - iir4_bidir_340510: use double precision (movsd/mulsd per disasm) - Fix haar_one_pass test: boundary = 0.5*(a[n-2]+a[n-1]) = 8.0 not 8.5 - All fn529fe0_check tests PASS - Canon bridge 1.594 unchanged (chain gated by RT_CASC env)
2026-09-02 18:05:14 +03:00
parent e343b0a0d0
commit 9ed22d3476
3 changed files with 14 additions and 11 deletions
@@ -72,8 +72,8 @@ 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* track, const float* warp, const float* att, const float* rel,
+                  size_t nbin);

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