498     int numChannels;  in doLoad()  local
503         p = MediaPlayer::decode(mUrl, &sampleRate, &numChannels, &format);  in doLoad()
505         p = MediaPlayer::decode(mFd, mOffset, mLength, &sampleRate, &numChannels, &format);  in doLoad()
515             p->pointer(), p->size(), sampleRate, numChannels);  in doLoad()
522     if ((numChannels < 1) || (numChannels > 2)) {  in doLoad()
523         LOGE("Sample channel count (%d) out of range", numChannels);  in doLoad()
534     mNumChannels = numChannels;  in doLoad()
580         int numChannels = sample->numChannels();  in play()  local
587             frameCount = sample->size()/numChannels/  in play()
605         uint32_t channels = (numChannels == 2) ?  in play()
636         mNumChannels = numChannels;  in play()