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Searched refs:yn (Results 1 – 3 of 3) sorted by relevance

/frameworks/av/media/libeffects/lvm/lib/Common/src/
DFO_2I_D16F32C15_LShx_TRC_WRA_01.c148 LVM_FLOAT yn; in FO_Mc_D16F32C15_LShx_TRC_WRA_01() local
172 yn = (LVM_FLOAT)A1 * pDelays[0]; in FO_Mc_D16F32C15_LShx_TRC_WRA_01()
175 yn += (LVM_FLOAT)A0 * (*pDataIn); in FO_Mc_D16F32C15_LShx_TRC_WRA_01()
179 yn += Temp; in FO_Mc_D16F32C15_LShx_TRC_WRA_01()
185 pDelays[1] = yn; // Update y(n-1) in FO_Mc_D16F32C15_LShx_TRC_WRA_01()
193 if (yn > 1.0f) in FO_Mc_D16F32C15_LShx_TRC_WRA_01()
195 yn = 1.0f; in FO_Mc_D16F32C15_LShx_TRC_WRA_01()
196 } else if (yn < -1.0f) { in FO_Mc_D16F32C15_LShx_TRC_WRA_01()
197 yn = -1.0f; in FO_Mc_D16F32C15_LShx_TRC_WRA_01()
200 *pDataOut++ = (LVM_FLOAT)yn; in FO_Mc_D16F32C15_LShx_TRC_WRA_01()
DBQ_2I_D32F32C30_TRC_WRA_01.c156 LVM_FLOAT yn, temp; in BQ_MC_D32F32C30_TRC_WRA_01() local
168 yn = pBiquadState->coefs[0] * pBiquadState->pDelays[NrChannels + jj]; in BQ_MC_D32F32C30_TRC_WRA_01()
172 yn += temp; in BQ_MC_D32F32C30_TRC_WRA_01()
176 yn += temp; in BQ_MC_D32F32C30_TRC_WRA_01()
180 yn += temp; in BQ_MC_D32F32C30_TRC_WRA_01()
184 yn += temp; in BQ_MC_D32F32C30_TRC_WRA_01()
193 pBiquadState->pDelays[NrChannels * 2 + jj] = (LVM_FLOAT)yn; /* Update y(n-1)*/ in BQ_MC_D32F32C30_TRC_WRA_01()
199 *pDataOut = (LVM_FLOAT)yn; /* Write jj Channel output */ in BQ_MC_D32F32C30_TRC_WRA_01()
DPK_2I_D32F32C14G11_TRC_WRA_01.c145 LVM_FLOAT yn, ynO, temp; in PK_Mc_D32F32C14G11_TRC_WRA_01() local
159 yn = temp * pBiquadState->coefs[0]; in PK_Mc_D32F32C14G11_TRC_WRA_01()
163 yn += temp; in PK_Mc_D32F32C14G11_TRC_WRA_01()
167 yn += temp; in PK_Mc_D32F32C14G11_TRC_WRA_01()
170 ynO = yn * pBiquadState->coefs[3]; in PK_Mc_D32F32C14G11_TRC_WRA_01()
182 pBiquadState->pDelays[NrChannels * 2 + jj] = yn; /* Update y(n-1) */ in PK_Mc_D32F32C14G11_TRC_WRA_01()