253     header->channels = *(data + kOpusHeaderChannelsOffset);  in ParseOpusHeader()
254     if (header->channels <= 0 || header->channels > kMaxChannels) {  in ParseOpusHeader()
255         ALOGE("Invalid Header, wrong channel count: %d", header->channels);  in ParseOpusHeader()
269         if (header->channels > kMaxChannelsWithDefaultLayout) {  in ParseOpusHeader()
274         header->num_coupled = header->channels > 1;  in ParseOpusHeader()
279     if (data_size < kOpusHeaderStreamMapOffset + header->channels) {  in ParseOpusHeader()
281               "count: %d", header->channels);  in ParseOpusHeader()
286     if (header->num_streams + header->num_coupled != header->channels) {  in ParseOpusHeader()
290     for (int i = 0; i < header->channels; ++i)  in ParseOpusHeader()
348             if (mHeader.channels <= kMaxChannelsWithDefaultLayout) {  in process()
355                        mHeader.channels);  in process()
359                                                        mHeader.channels,  in process()
397                        kRate, mHeader.channels);  in process()
399                 C2StreamChannelCountInfo::output channelCountInfo(0u, mHeader.channels);  in process()
475             outOffset = mSamplesToDiscard * sizeof(int16_t) * mHeader.channels;  in process()
481         int outSize = numSamples * sizeof(int16_t) * mHeader.channels;  in process()