164         mGain = config->gain;  in applyAudioPortConfig()
206         dstConfig->gain = mGain;  in toAudioPortConfig()
238            mGain.index == other->mGain.index &&  in equals()
239            mGain.mode == other->mGain.mode &&  in equals()
240            mGain.channel_mask == other->mGain.channel_mask &&  in equals()
241            std::equal(std::begin(mGain.values), std::end(mGain.values),  in equals()
242                       std::begin(other->mGain.values)) &&  in equals()
243            mGain.ramp_duration_ms == other->mGain.ramp_duration_ms;  in equals()
254     if ((status = parcel->writeInt32(mGain.index)) != NO_ERROR) return status;  in writeToParcel()
255     if ((status = parcel->writeUint32(mGain.mode)) != NO_ERROR) return status;  in writeToParcel()
256     if ((status = parcel->writeUint32(mGain.channel_mask)) != NO_ERROR) return status;  in writeToParcel()
257     if ((status = parcel->writeUint32(mGain.ramp_duration_ms)) != NO_ERROR) return status;  in writeToParcel()
258     std::vector<int> values(std::begin(mGain.values), std::end(mGain.values));  in writeToParcel()
274     if ((status = parcel->readInt32(&mGain.index)) != NO_ERROR) return status;  in readFromParcel()
275     if ((status = parcel->readUint32(&mGain.mode)) != NO_ERROR) return status;  in readFromParcel()
276     if ((status = parcel->readUint32(&mGain.channel_mask)) != NO_ERROR) return status;  in readFromParcel()
277     if ((status = parcel->readUint32(&mGain.ramp_duration_ms)) != NO_ERROR) return status;  in readFromParcel()
280     if (values.size() != std::size(mGain.values)) {  in readFromParcel()
283     std::copy(values.begin(), values.end(), mGain.values);  in readFromParcel()