Revision 1ea879e5 audio/rate_template.h

b/audio/rate_template.h
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 * Processed signed long samples from ibuf to obuf.
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 * Return number of samples processed.
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 */
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void NAME (void *opaque, st_sample_t *ibuf, st_sample_t *obuf,
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void NAME (void *opaque, struct st_sample *ibuf, struct st_sample *obuf,
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           int *isamp, int *osamp)
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{
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    struct rate *rate = opaque;
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    st_sample_t *istart, *iend;
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    st_sample_t *ostart, *oend;
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    st_sample_t ilast, icur, out;
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    struct st_sample *istart, *iend;
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    struct st_sample *ostart, *oend;
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    struct st_sample ilast, icur, out;
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#ifdef FLOAT_MIXENG
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    real_t t;
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    mixeng_real t;
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#else
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    int64_t t;
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#endif
......
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#ifdef RECIPROCAL
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        t = (rate->opos & UINT_MAX) * (1.f / UINT_MAX);
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#else
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        t = (rate->opos & UINT_MAX) / (real_t) UINT_MAX;
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        t = (rate->opos & UINT_MAX) / (mixeng_real) UINT_MAX;
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#endif
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        out.l = (ilast.l * (1.0 - t)) + icur.l * t;
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        out.r = (ilast.r * (1.0 - t)) + icur.r * t;

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