Wwise SDK 2019.2.15

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.
• The audio device shareset must have been loaded from a soundbank and a device with this shareset must exist in the pipeline.

  戻り値

  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.

引数

in_audioDeviceShareSetID	In: The audio device shareset ID for which to list the sink plug-in devices.
io_maxNumDevices	In: The maximum number of devices to write to out_deviceDescriptions. Out: Returns the number of devices that were written to out_deviceDescriptions, or if out_deviceDescriptions is NULL, how many devices would have been written.
out_deviceDescriptions	The output array of device descriptions. If NULL, no devices will be written out.