37 lines
No EOL
741 B
C
37 lines
No EOL
741 B
C
#ifndef FFTFILT_H
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#define FFTFILT_H
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#include <stdint.h>
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typedef struct
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{
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float *filter;
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int filter_length;
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int nfft;
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} FftFiltConfig;
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struct FftFiltState_;
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typedef struct FftFiltState_ FftFiltState;
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#ifdef __cplusplus
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extern "C" {
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#endif
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FftFiltState *fftfilt_init(int sample_rate, int frame_size, const FftFiltConfig *config);
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void fftfilt_destroy(FftFiltState *st);
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void fftfilt_process_float(FftFiltState *st, float *buf, int frame_size);
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void fftfilt_process(FftFiltState *st, int16_t *buf, int frame_size);
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void fftfilt_process2_float(FftFiltState *st, float *buf, int frame_size, int stride);
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void fftfilt_process2(FftFiltState *st, int16_t *buf, int frame_size, int stride);
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#ifdef __cplusplus
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}
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#endif
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#endif |