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Searched refs:PSpecQ12 (Results 1 – 2 of 2) sorted by relevance

/external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/
Dentropy_coding.c159 static void CalcCorrelation(int32_t *PSpecQ12, int32_t *CorrQ7) in CalcCorrelation() argument
167 summ[k] = (PSpecQ12[k] + PSpecQ12[FRAMESAMPLES / 4 - 1 - k] + 16) >> 5; in CalcCorrelation()
168 diff[k] = (PSpecQ12[k] - PSpecQ12[FRAMESAMPLES / 4 - 1 - k] + 16) >> 5; in CalcCorrelation()
/external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/
Dentropy_coding.c58 static void FindCorrelation(int32_t* PSpecQ12, int32_t* CorrQ7) { in FindCorrelation() argument
66 summ[k] = (PSpecQ12[k] + PSpecQ12[FRAMESAMPLES_QUARTER - 1 - k] + 16) >> 5; in FindCorrelation()
67 diff[k] = (PSpecQ12[k] - PSpecQ12[FRAMESAMPLES_QUARTER - 1 - k] + 16) >> 5; in FindCorrelation()