42     AudioHardwareInterface *hwif;  member
424     return ladev->hwif->initCheck();  in adev_init_check()
430     return ladev->hwif->setVoiceVolume(volume);  in adev_set_voice_volume()
436     return ladev->hwif->setMasterVolume(volume);  in adev_set_master_volume()
442     return ladev->hwif->getMasterVolume(volume);  in adev_get_master_volume()
449     return ladev->hwif->setMode((int) mode);  in adev_set_mode()
455     return ladev->hwif->setMicMute(state);  in adev_set_mic_mute()
461     return ladev->hwif->getMicMute(state);  in adev_get_mic_mute()
467     return ladev->hwif->setParameters(String8(kvpairs));  in adev_set_parameters()
476     s8 = ladev->hwif->getParameters(String8(keys));  in adev_get_parameters()
484     return ladev->hwif->getInputBufferSize(config->sample_rate, (int) config->format,  in adev_get_input_buffer_size()
507     out->legacy_out = ladev->hwif->openOutputStreamWithFlags(devices, flags,  in adev_open_output_stream()
549     ladev->hwif->closeOutputStream(out->legacy_out);  in adev_close_output_stream()
574     in->legacy_in = ladev->hwif->openInputStream(devices, (int *) &config->format,  in adev_open_input_stream()
614     ladev->hwif->closeInputStream(in->legacy_in);  in adev_close_input_stream()
623     return ladev->hwif->dumpState(fd, args);  in adev_dump()
635     if (ladev->hwif)  in legacy_adev_close()
636         delete ladev->hwif;  in legacy_adev_close()
676     ladev->hwif = createAudioHardware();  in legacy_adev_open()
677     if (!ladev->hwif) {  in legacy_adev_open()