#include "precomp.h"
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SpeechWrap::SpeechWrap()
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{
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cache_size = 0;
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}
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SpeechWrap::~SpeechWrap()
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{
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}
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void SpeechWrap::reset()
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{
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cache_size = 0;
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}
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void SpeechWrap::load(float *din, int len)
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{
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in = din;
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in_size = len;
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total_size = cache_size + in_size;
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}
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int SpeechWrap::size()
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{
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return total_size;
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}
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void SpeechWrap::update(int offset)
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{
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int in_offset = offset - cache_size;
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cache_size = (total_size - offset);
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memcpy(cache, in + in_offset, cache_size * sizeof(float));
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}
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float &SpeechWrap::operator[](int i)
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{
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return i < cache_size ? cache[i] : in[i - cache_size];
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}
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