37 lines
816 B
C
37 lines
816 B
C
#ifndef FFTFILT2_H
|
|
#define FFTFILT2_H
|
|
|
|
#include <stdint.h>
|
|
|
|
typedef struct
|
|
{
|
|
float *filter;
|
|
int filter_length;
|
|
int nfft;
|
|
} FftFilt2Config;
|
|
|
|
struct FftFilt2State_;
|
|
|
|
typedef struct FftFilt2State_ FftFilt2State;
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
FftFilt2State *fftfilt2_init(int sample_rate, int frame_size, const FftFilt2Config *config);
|
|
|
|
void fftfilt2_destroy(FftFilt2State *st);
|
|
|
|
void fftfilt2_process_float(FftFilt2State *st, float *filter,float *buf, int frame_size);
|
|
|
|
void fftfilt2_process(FftFilt2State *st, float *filter,int16_t *buf, int frame_size);
|
|
|
|
void fftfilt2_process2_float(FftFilt2State *st, float *filter,float *buf, int frame_size, int stride);
|
|
|
|
void fftfilt2_process2(FftFilt2State *st, float *filter,int16_t *buf, int frame_size, int stride);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif |