79     mSurroundObj(NULL),  in AudioStreamInALSA()
329     if (mSurroundObj) {  in read()
394             surround_filters_intl_process(mSurroundObj,  in read()
530     if (mSurroundObj) {  in close()
531         surround_filters_release(mSurroundObj);  in close()
532         if (mSurroundObj)  in close()
533             free(mSurroundObj);  in close()
534         mSurroundObj = NULL;  in close()
641     if ( mSurroundObj ) {  in initSurroundSoundLibrary()
693         mSurroundObj = (void *)malloc(ret);  in initSurroundSoundLibrary()
694         memset(mSurroundObj,0,ret);  in initSurroundSoundLibrary()
695         if (NULL != mSurroundObj) {  in initSurroundSoundLibrary()
697             ret = surround_filters_init(mSurroundObj,  in initSurroundSoundLibrary()
708                surround_filters_release(mSurroundObj);  in initSurroundSoundLibrary()
720     (void) surround_filters_set_channel_map(mSurroundObj, chanMap);  in initSurroundSoundLibrary()
725     if (mSurroundObj) {  in initSurroundSoundLibrary()
726         free(mSurroundObj);  in initSurroundSoundLibrary()
727         mSurroundObj = NULL;  in initSurroundSoundLibrary()