shithub: opus

ref: b975a426a04e01b56868a10f60fbb8a9fb56141c
dir: /silk/resampler_structs.h/

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#ifndef SILK_RESAMPLER_STRUCTS_H
#define SILK_RESAMPLER_STRUCTS_H

#ifdef __cplusplus
extern "C" {
#endif

#define SILK_RESAMPLER_MAX_FIR_ORDER                 16
#define SILK_RESAMPLER_MAX_IIR_ORDER                 6

typedef struct _silk_resampler_state_struct{
    opus_int32       sIIR[ SILK_RESAMPLER_MAX_IIR_ORDER ]; /* this must be the first element of this struct */
    opus_int32       sFIR[ SILK_RESAMPLER_MAX_FIR_ORDER ];
    opus_int32       sDown2[ 2 ];
    opus_int32       resampler_function;
    opus_int32       batchSize;
    opus_int32       invRatio_Q16;
    opus_int32       FIR_Fracs;
    opus_int32       input2x;
    const opus_int16 *Coefs;
} silk_resampler_state_struct;

#ifdef __cplusplus
}
#endif
#endif /* SILK_RESAMPLER_STRUCTS_H */