247     header->channels = *(data + kOpusHeaderChannelsOffset);  in ParseOpusHeader()
248     if (header->channels <= 0 || header->channels > kMaxChannels) {  in ParseOpusHeader()
249         ALOGE("Invalid Header, wrong channel count: %d", header->channels);  in ParseOpusHeader()
263         if (header->channels > kMaxChannelsWithDefaultLayout) {  in ParseOpusHeader()
268         header->num_coupled = header->channels > 1;  in ParseOpusHeader()
273     if (data_size < kOpusHeaderStreamMapOffset + header->channels) {  in ParseOpusHeader()
275               "count: %d", header->channels);  in ParseOpusHeader()
280     if (header->num_streams + header->num_coupled != header->channels) {  in ParseOpusHeader()
284     for (int i = 0; i < header->channels; ++i)  in ParseOpusHeader()
339             if (mHeader.channels <= kMaxChannelsWithDefaultLayout) {  in process()
346                        mHeader.channels);  in process()
350                                                        mHeader.channels,  in process()
388                        kRate, mHeader.channels);  in process()
390                 C2StreamChannelCountInfo::output channelCountInfo(0u, mHeader.channels);  in process()
466             outOffset = mSamplesToDiscard * sizeof(int16_t) * mHeader.channels;  in process()
472         int outSize = numSamples * sizeof(int16_t) * mHeader.channels;  in process()