Virtualizer effect: add parameter to query virtualization mode
Change-Id: Ie3be4b20e9c7f1a1427b5ae21e6f6ea07c8e2886
diff --git a/audio_effects/include/audio_effects/effect_virtualizer.h b/audio_effects/include/audio_effects/effect_virtualizer.h
index e429c5e..3374a35 100644
--- a/audio_effects/include/audio_effects/effect_virtualizer.h
+++ b/audio_effects/include/audio_effects/effect_virtualizer.h
@@ -60,7 +60,15 @@
// status int -EINVAL if the device is not supported or invalid
// 0 if the device is supported and the mode is forced, or forcing
// was disabled for the AUDIO_DEVICE_NONE audio device.
- VIRTUALIZER_PARAM_FORCE_VIRTUALIZATION_MODE
+ VIRTUALIZER_PARAM_FORCE_VIRTUALIZATION_MODE,
+ // used with EFFECT_CMD_GET_PARAM
+ // format:
+ // parameters int32_t VIRTUALIZER_PARAM_VIRTUALIZATION_MODE
+ // output audio_device_t audio device reflecting the current virtualization mode,
+ // AUDIO_DEVICE_NONE when not virtualizing
+ // status int -EINVAL if an error occurred
+ // 0 if the output value is successfully retrieved
+ VIRTUALIZER_PARAM_VIRTUALIZATION_MODE
} t_virtualizer_params;
#if __cplusplus