Lines Matching refs:m_nRoomLpfFbk
823 / (32767 - pReverb->m_nRoomLpfFbk);
826 ALOGV("get REVERB_PARAM_ROOM_LEVEL %d, gain %d, m_nRoomLpfFwd %d, m_nRoomLpfFbk %d", *pValue16, temp, pReverb->m_nRoomLpfFwd, pReverb->m_nRoomLpfFbk);
837 // - a1 is minus the LP feedback gain: -pReverb->m_nRoomLpfFbk
840 temp = MULT_EG1_EG1(pReverb->m_nRoomLpfFbk, pReverb->m_nRoomLpfFbk);
842 temp2 = MULT_EG1_EG1(pReverb->m_nRoomLpfFbk, pReverb->m_nCosWT_5KHz)
849 temp = ((32767 - pReverb->m_nRoomLpfFbk) << 15) / temp;
851 ALOGV("get REVERB_PARAM_ROOM_HF_LEVEL, gain %d, m_nRoomLpfFwd %d, m_nRoomLpfFbk %d", temp, pReverb->m_nRoomLpfFwd, pReverb->m_nRoomLpfFbk);
1126 = MULT_EG1_EG1(temp, (32767 - pReverb->m_nRoomLpfFbk));
1128 ALOGV("REVERB_PARAM_ROOM_LEVEL, gain %d, new m_nRoomLpfFwd %d, m_nRoomLpfFbk %d", temp, pReverb->m_nRoomLpfFwd, pReverb->m_nRoomLpfFbk);
1139 // Convert attenuation @ 5000H expressed in millibels to => m_nRoomLpfFbk
1140 // m_nRoomLpfFbk is -a1 where a1 is the solution of:
1145 // Save current DC gain m_nRoomLpfFwd / (32767 - m_nRoomLpfFbk) to keep it unchanged
1148 - pReverb->m_nRoomLpfFbk);
1150 pReverb->m_nRoomLpfFbk = 0;
1173 // m_nRoomLpfFbk = -a1 = - (- b + sqrt(delta)) / 2
1174 pReverb->m_nRoomLpfFbk = (b - Effects_Sqrt(delta) * 181) >> 1;
1176 ALOGV("REVERB_PARAM_ROOM_HF_LEVEL, olg DC gain %d new m_nRoomLpfFbk %d, old m_nRoomLpfFwd %d",
1177 temp2, pReverb->m_nRoomLpfFbk, pReverb->m_nRoomLpfFwd);
1180 = MULT_EG1_EG1(temp2, (32767 - pReverb->m_nRoomLpfFbk));
1230 // Save current DC gain m_nRoomLpfFwd / (32767 - m_nRoomLpfFbk) to keep it unchanged
1267 // m_nRoomLpfFbk = -a1 = - (- b + sqrt(delta)) / 2
1829 nTemp2 = MULT_EG1_EG1(pReverb->m_zOutLpfL, pReverb->m_nRoomLpfFbk);
1860 nTemp2 = MULT_EG1_EG1(pReverb->m_zOutLpfR, pReverb->m_nRoomLpfFbk);
1919 pReverb->m_nRoomLpfFbk = pPreset->m_nRoomLpfFbk;
2031 pPreset->m_nRoomLpfFbk = 3692;
2075 pPreset->m_nRoomLpfFbk = 3692;
2118 pPreset->m_nRoomLpfFbk = 3692;
2161 pPreset->m_nRoomLpfFbk = 3692;
