276     DownmixerBufferProvider* pDbp = new DownmixerBufferProvider();  in prepareTrackForDownmix()  local
287             &pDbp->mDownmixHandle/*pHandle*/) != 0) {  in prepareTrackForDownmix()
293     pDbp->mDownmixConfig.inputCfg.channels = pTrack->channelMask;  in prepareTrackForDownmix()
294     pDbp->mDownmixConfig.outputCfg.channels = AUDIO_CHANNEL_OUT_STEREO;  in prepareTrackForDownmix()
295     pDbp->mDownmixConfig.inputCfg.format = AUDIO_FORMAT_PCM_16_BIT;  in prepareTrackForDownmix()
296     pDbp->mDownmixConfig.outputCfg.format = AUDIO_FORMAT_PCM_16_BIT;  in prepareTrackForDownmix()
297     pDbp->mDownmixConfig.inputCfg.samplingRate = pTrack->sampleRate;  in prepareTrackForDownmix()
298     pDbp->mDownmixConfig.outputCfg.samplingRate = pTrack->sampleRate;  in prepareTrackForDownmix()
299     pDbp->mDownmixConfig.inputCfg.accessMode = EFFECT_BUFFER_ACCESS_READ;  in prepareTrackForDownmix()
300     pDbp->mDownmixConfig.outputCfg.accessMode = EFFECT_BUFFER_ACCESS_WRITE;  in prepareTrackForDownmix()
303     pDbp->mDownmixConfig.inputCfg.mask = EFFECT_CONFIG_SMP_RATE | EFFECT_CONFIG_CHANNELS |  in prepareTrackForDownmix()
305     pDbp->mDownmixConfig.outputCfg.mask = pDbp->mDownmixConfig.inputCfg.mask;  in prepareTrackForDownmix()
312         status = (*pDbp->mDownmixHandle)->command(pDbp->mDownmixHandle,  in prepareTrackForDownmix()
314                 &pDbp->mDownmixConfig /*pCmdData*/,  in prepareTrackForDownmix()
321         status = (*pDbp->mDownmixHandle)->command(pDbp->mDownmixHandle,  in prepareTrackForDownmix()
342         status = (*pDbp->mDownmixHandle)->command(pDbp->mDownmixHandle,  in prepareTrackForDownmix()
358     pDbp->mTrackBufferProvider = pTrack->bufferProvider;  in prepareTrackForDownmix()
361     pTrack->downmixerBufferProvider = pDbp;  in prepareTrackForDownmix()
362     pTrack->bufferProvider = pDbp;  in prepareTrackForDownmix()
367     delete pDbp;  in prepareTrackForDownmix()