diff options
Diffstat (limited to 'common_audio/signal_processing/lpc_to_refl_coef.c')
| -rw-r--r-- | common_audio/signal_processing/lpc_to_refl_coef.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common_audio/signal_processing/lpc_to_refl_coef.c b/common_audio/signal_processing/lpc_to_refl_coef.c index b1a34d48..5fb4d859 100644 --- a/common_audio/signal_processing/lpc_to_refl_coef.c +++ b/common_audio/signal_processing/lpc_to_refl_coef.c @@ -32,7 +32,7 @@ void WebRtcSpl_LpcToReflCoef(int16_t* a16, int use_order, int16_t* k16) // (1 - k^2) in Q30 tmp_inv_denom32 = ((int32_t)1073741823) - WEBRTC_SPL_MUL_16_16(k16[m], k16[m]); // (1 - k^2) in Q15 - tmp_inv_denom16 = (int16_t)WEBRTC_SPL_RSHIFT_W32(tmp_inv_denom32, 15); + tmp_inv_denom16 = (int16_t)(tmp_inv_denom32 >> 15); for (k = 1; k <= m; k++) { @@ -47,7 +47,7 @@ void WebRtcSpl_LpcToReflCoef(int16_t* a16, int use_order, int16_t* k16) for (k = 1; k < m; k++) { - a16[k] = (int16_t)WEBRTC_SPL_RSHIFT_W32(tmp32[k], 1); //Q13>>1 => Q12 + a16[k] = (int16_t)(tmp32[k] >> 1); // Q13>>1 => Q12 } tmp32[m] = WEBRTC_SPL_SAT(8191, tmp32[m], -8191); |