80     DPChannel *pChannel = dpBase.getChannel(0);  in initBuffers()  local
81     if (pChannel != nullptr) {  in initBuffers()
82         mPreEqInUse = pChannel->getPreEq()->isInUse();  in initBuffers()
83         mMbcInUse = pChannel->getMbc()->isInUse();  in initBuffers()
84         mPostEqInUse = pChannel->getPostEq()->isInUse();  in initBuffers()
85         mLimiterInUse = pChannel->getLimiter()->isInUse();  in initBuffers()
184     DPChannel *pChannel = getChannel(channelIndex);  in updateParameters()  local
186     if (pChannel == nullptr) {  in updateParameters()
194         IS_CHANGED(changed, cb.inputGainDb, pChannel->getInputGain());  in updateParameters()
197             DPEq *pPreEq = pChannel->getPreEq();  in updateParameters()
253         DPEq *pPostEq = pChannel->getPostEq();  in updateParameters()
296         DPMbc *pMbc = pChannel->getMbc();  in updateParameters()
346         DPLimiter *pLimiter = pChannel->getLimiter();  in updateParameters()
370     cb.outputGainDb = pChannel->getOutputGain();  in updateParameters()