forked from xiaozhi/xiaozhi-esp32
26 lines
1.3 KiB
C
26 lines
1.3 KiB
C
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#ifndef _SILK_RESAMPLER_H_
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#define _SILK_RESAMPLER_H_
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/*!
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* Initialize/reset the resampler state for a given pair of input/output sampling rates
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*/
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extern "C" opus_int silk_resampler_init(
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silk_resampler_state_struct *S, /* I/O Resampler state */
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opus_int32 Fs_Hz_in, /* I Input sampling rate (Hz) */
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opus_int32 Fs_Hz_out, /* I Output sampling rate (Hz) */
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opus_int forEnc /* I If 1: encoder; if 0: decoder */
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);
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/*!
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* Resampler: convert from one sampling rate to another
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*/
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extern "C" opus_int silk_resampler(
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silk_resampler_state_struct *S, /* I/O Resampler state */
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opus_int16 out[], /* O Output signal */
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const opus_int16 in[], /* I Input signal */
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opus_int32 inLen /* I Number of input samples */
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);
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#endif // _SILK_RESAMPLER_H_
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