75 static int Downmix_Configure(downmix_module_t *pDwmModule, effect_config_t *pConfig, bool init);
640 static int Downmix_Configure(downmix_module_t *pDwmModule, effect_config_t *pConfig, bool init) {  in Downmix_Configure()  argument
645     if (pConfig->inputCfg.samplingRate != pConfig->outputCfg.samplingRate  in Downmix_Configure()
646         || pConfig->outputCfg.channels != AUDIO_CHANNEL_OUT_STEREO  in Downmix_Configure()
647         || pConfig->inputCfg.format != AUDIO_FORMAT_PCM_FLOAT  in Downmix_Configure()
648         || pConfig->outputCfg.format != AUDIO_FORMAT_PCM_FLOAT) {  in Downmix_Configure()
653     if (!Downmix_validChannelMask(pConfig->inputCfg.channels)) {  in Downmix_Configure()
655                                                     pConfig->inputCfg.channels);  in Downmix_Configure()
659     if (&pDwmModule->config != pConfig) {  in Downmix_Configure()
660         memcpy(&pDwmModule->config, pConfig, sizeof(effect_config_t));  in Downmix_Configure()
669                 audio_channel_count_from_out_mask(pConfig->inputCfg.channels);  in Downmix_Configure()