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    Searched refs:CorrQ7 (Results 1 - 2 of 2) sorted by null

  /external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
entropy_coding.c 134 static void CalcCorrelation(WebRtc_Word32 *PSpecQ12, WebRtc_Word32 *CorrQ7)
149 CorrQ7[0] = sum;
155 CorrQ7[k+1] = sum;
162 CorrQ7[k+1] = sum;
501 WebRtc_Word32 CorrQ7[AR_ORDER+1];
541 CalcCorrelation(PSpec, CorrQ7);
545 /* number of bit shifts to 14-bit normalize CorrQ7[0] (leaving room for sign) */
546 lft_shft = WebRtcSpl_NormW32(CorrQ7[0]) - 18;
550 CorrQ7_norm[k] = WEBRTC_SPL_LSHIFT_W32(CorrQ7[k], lft_shft);
553 CorrQ7_norm[k] = WEBRTC_SPL_RSHIFT_W32(CorrQ7[k], -lft_shft)
    [all...]
  /external/webrtc/src/modules/audio_coding/codecs/isac/main/source/
entropy_coding.c 58 static void FindCorrelation(WebRtc_Word32* PSpecQ12, WebRtc_Word32* CorrQ7) {
74 CorrQ7[0] = sum;
81 CorrQ7[k + 1] = sum;
89 CorrQ7[k + 1] = sum;
402 WebRtc_Word32 CorrQ7[AR_ORDER + 1];
506 FindCorrelation(PSpec, CorrQ7);
509 /* Aumber of bit shifts to 14-bit normalize CorrQ7[0]
511 shift_var = WebRtcSpl_NormW32(CorrQ7[0]) - 18;
515 CorrQ7_norm[k] = CorrQ7[k] << shift_var;
519 CorrQ7_norm[k] = CorrQ7[k] >> (-shift_var)
    [all...]

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