Chris@69: /***********************************************************************
Chris@69: Copyright (c) 2006-2011, Skype Limited. All rights reserved.
Chris@69: Redistribution and use in source and binary forms, with or without
Chris@69: modification, are permitted provided that the following conditions
Chris@69: are met:
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Chris@69: - Redistributions in binary form must reproduce the above copyright
Chris@69: notice, this list of conditions and the following disclaimer in the
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Chris@69: - Neither the name of Internet Society, IETF or IETF Trust, nor the
Chris@69: names of specific contributors, may be used to endorse or promote
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Chris@69: 
Chris@69: #ifndef SILK_RESAMPLER_STRUCTS_H
Chris@69: #define SILK_RESAMPLER_STRUCTS_H
Chris@69: 
Chris@69: #ifdef __cplusplus
Chris@69: extern "C" {
Chris@69: #endif
Chris@69: 
Chris@69: #define SILK_RESAMPLER_MAX_FIR_ORDER                 36
Chris@69: #define SILK_RESAMPLER_MAX_IIR_ORDER                 6
Chris@69: 
Chris@69: typedef struct _silk_resampler_state_struct{
Chris@69:     opus_int32       sIIR[ SILK_RESAMPLER_MAX_IIR_ORDER ]; /* this must be the first element of this struct */
Chris@69:     union{
Chris@69:         opus_int32   i32[ SILK_RESAMPLER_MAX_FIR_ORDER ];
Chris@69:         opus_int16   i16[ SILK_RESAMPLER_MAX_FIR_ORDER ];
Chris@69:     }                sFIR;
Chris@69:     opus_int16       delayBuf[ 48 ];
Chris@69:     opus_int         resampler_function;
Chris@69:     opus_int         batchSize;
Chris@69:     opus_int32       invRatio_Q16;
Chris@69:     opus_int         FIR_Order;
Chris@69:     opus_int         FIR_Fracs;
Chris@69:     opus_int         Fs_in_kHz;
Chris@69:     opus_int         Fs_out_kHz;
Chris@69:     opus_int         inputDelay;
Chris@69:     const opus_int16 *Coefs;
Chris@69: } silk_resampler_state_struct;
Chris@69: 
Chris@69: #ifdef __cplusplus
Chris@69: }
Chris@69: #endif
Chris@69: #endif /* SILK_RESAMPLER_STRUCTS_H */
Chris@69: