FFmpeg
Data Fields
FFIIRFilterContext Struct Reference

#include <iirfilter.h>

Data Fields

void(* filter_flt )(const struct FFIIRFilterCoeffs *coeffs, struct FFIIRFilterState *state, int size, const float *src, ptrdiff_t sstep, float *dst, ptrdiff_t dstep)
 Perform IIR filtering on floating-point input samples. More...
 

Detailed Description

Definition at line 51 of file iirfilter.h.

Field Documentation

void(* FFIIRFilterContext::filter_flt) (const struct FFIIRFilterCoeffs *coeffs, struct FFIIRFilterState *state, int size, const float *src, ptrdiff_t sstep, float *dst, ptrdiff_t dstep)

Perform IIR filtering on floating-point input samples.

Parameters
coeffspointer to filter coefficients
statepointer to filter state
sizeinput length
srcsource samples
sstepsource stride
dstfiltered samples (destination may be the same as input)
dstepdestination stride

Definition at line 63 of file iirfilter.h.

Referenced by ff_iir_filter_init(), ff_iir_filter_init_mips(), and ff_psy_preprocess().


The documentation for this struct was generated from the following file: