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27 
28 #ifndef SILK_RESAMPLER_STRUCTS_H
29 #define SILK_RESAMPLER_STRUCTS_H
30 
31 #ifdef __cplusplus
32 extern "C" {
33 #endif
34 
35 #define SILK_RESAMPLER_MAX_FIR_ORDER                 36
36 #define SILK_RESAMPLER_MAX_IIR_ORDER                 6
37 
38 typedef struct _silk_resampler_state_struct{
39     opus_int32       sIIR[ SILK_RESAMPLER_MAX_IIR_ORDER ]; /* this must be the first element of this struct */
40     union{
41         opus_int32   i32[ SILK_RESAMPLER_MAX_FIR_ORDER ];
42         opus_int16   i16[ SILK_RESAMPLER_MAX_FIR_ORDER ];
43     }                sFIR;
44     opus_int16       delayBuf[ 48 ];
45     opus_int         resampler_function;
46     opus_int         batchSize;
47     opus_int32       invRatio_Q16;
48     opus_int         FIR_Order;
49     opus_int         FIR_Fracs;
50     opus_int         Fs_in_kHz;
51     opus_int         Fs_out_kHz;
52     opus_int         inputDelay;
53     const opus_int16 *Coefs;
54 } silk_resampler_state_struct;
55 
56 #ifdef __cplusplus
57 }
58 #endif
59 #endif /* SILK_RESAMPLER_STRUCTS_H */
60 
61