Wwise SDK 2022.1.7

Returns a listing of the current devices for a given sink plug-in, including Device ID, friendly name, and state. This call is only valid for sink plug-ins that support device enumeration. Prerequisites: the plug-in must have been initialized by loading the init bank or by calling AK::SoundEngine::RegisterPlugin.

Returns

• AK_NotImplemented if the sink plug-in does not implement device enumeration
• AK_PluginNotRegistered if the plug-in has not been registered yet either by loading the init bank or by calling RegisterPluginDLL.
• AK_NotCompatible if no device of this type are supported on the current platform
• AK_Fail in case of system device manager failure (OS related)

Parameters

in_ulCompanyID	Company identifier (as declared in the plug-in description XML file)
in_ulPluginID	Plug-in identifier (as declared in the plug-in description XML file)
io_maxNumDevices	In: The length of the out_deviceDescriptions array. Out: If out_deviceDescriptions is not-null, this will be set to the number of entries in out_deviceDescriptions that was populated. If out_deviceDescriptions is null, this will be set to the number of devices that may be available.
out_deviceDescriptions	The output array of device descriptions.