Add audio-in set/get volume

[platform/core/api/audio-io.git] / include / cpp_audio_io.h

diff --git a/include/cpp_audio_io.h b/include/cpp_audio_io.h
index 9b9e92d..2164d2f 100644 (file)
--- a/include/cpp_audio_io.h
+++ b/include/cpp_audio_io.h
@@ -45,7 +45,8 @@ int cpp_audio_in_peek(audio_in_h input, const void **buffer, unsigned int *lengt
 int cpp_audio_in_drop(audio_in_h input);
 int cpp_audio_in_set_state_changed_cb(audio_in_h input, audio_in_state_changed_cb callback, void* user_data);
 int cpp_audio_in_unset_state_changed_cb(audio_in_h input);
-
+int cpp_audio_in_get_volume(audio_in_h input, double *volume);
+int cpp_audio_in_set_volume(audio_in_h input, double volume);
 
 int cpp_audio_out_create_new(int sample_rate, audio_channel_e channel, audio_sample_type_e type, audio_out_h *output);
 int cpp_audio_out_destroy(audio_out_h output);