Function SDL_GetAudioDeviceName 

pub unsafe extern "C" fn SDL_GetAudioDeviceName(
    devid: SDL_AudioDeviceID,
) -> *const c_char

Get the human-readable name of a specific audio device.

WARNING: this function will work with SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK and SDL_AUDIO_DEVICE_DEFAULT_RECORDING, returning the current default physical devices’ names. However, as the default device may change at any time, it is likely better to show a generic name to the user, like “System default audio device” or perhaps “default [currently %s]”. Do not store this name to disk to reidentify the device in a later run of the program, as the default might change in general, and the string will be the name of a specific device and not the abstract system default.

Parameter: devid the instance ID of the device to query. Returns: the name of the audio device, or NULL on failure; call SDL_GetError() for more information.

Thread Safety: It is safe to call this function from any thread.

Available Since: This function is available since SDL 3.2.0.

See Also: SDL_GetAudioPlaybackDevices See Also: SDL_GetAudioRecordingDevices