Function ::kfr_filter_create_iir_plan_f64¶

`function` kfr_filter_create_iir_plan_f64(const kfr_f64 *, size_t) capi ¶

KFR_FILTER_F64* kfr_filter_create_iir_plan_f64(const kfr_f64* sos, size_t sos_count)

Creates an IIR filter plan (double precision) from a cascade of second-order sections.

Parameters
sos	Pointer to an array of `sos_count` second-order sections. Each section is laid out as 6 consecutive scalars `(a0, a1, a2, b0, b1, b2)` matching the `biquad_section` coefficient order.
sos_count	Number of second-order sections.

Returns
	Pointer to the created IIR filter plan, or `NULL` on failure. Use `kfr_filter_delete_plan_f64` to free.

Fully qualified name: kfr_filter_create_iir_plan_f64(const kfr_f64 *, size_t)

Declared at capi.h:946

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