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    Searched refs:CorrQ11 (Results 1 - 2 of 2) sorted by null

  /external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/
entropy_coding.c 197 int32_t CorrQ11[AR_ORDER+1];
208 CorrQ11[0] = (sum * gainQ10 + 256) >> 9;
226 CorrQ11[k] = (sum * tmpGain + round) >> shftVal;
228 sum = CorrQ11[0] << 7;
234 CurveQ16[n] += (WebRtcIsacfix_kCos[k][n] * CorrQ11[k + 1] + 2) >> 2;
239 /* If CorrQ11[1] too large we avoid getting overflow in the calculation by shifting */
240 sh=WebRtcSpl_NormW32(CorrQ11[1]);
241 if (CorrQ11[1]==0) /* Use next correlation */
242 sh=WebRtcSpl_NormW32(CorrQ11[2]);
250 diffQ16[n] = (CS_ptrQ9[n] * (CorrQ11[1] >> shftVal) + 2) >> 2
    [all...]
  /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/
entropy_coding.c 98 int32_t CorrQ11[AR_ORDER + 1];
110 CorrQ11[0] = (sum * gainQ10 + 256) >> 9;
129 CorrQ11[k] = (sum * tmpGain + round) >> shftVal;
131 sum = CorrQ11[0] << 7;
137 CurveQ16[n] += (WebRtcIsac_kCos[k][n] * CorrQ11[k + 1] + 2) >> 2;
143 /* If CorrQ11[1] too large we avoid getting overflow in the
145 sh = WebRtcSpl_NormW32(CorrQ11[1]);
146 if (CorrQ11[1] == 0) { /* Use next correlation */
147 sh = WebRtcSpl_NormW32(CorrQ11[2]);
155 diffQ16[n] = (CS_ptrQ9[n] * (CorrQ11[1] >> shftVal) + 2) >> 2
    [all...]

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