Wwise SDK

Removes the specified source from the list of loaded media, only if this media is not already in use. The sources are identified by their ID (refer to 一般信息 for a discussion on using strings and IDs).

备注: Media that is still in use by the sound engine should not be unset. It is marked for removal to prevent additional use. If this function returns AK_ResourceInUse, then the client must not release memory for this media. Instead, the client should retry the TryUnsetMedia operation later with the same parameters and check for AK_Success.

If out_pUnsetResults is not null, then it is assumed to point to an array of result codes of the same length as in_pSourceSettings. out_pUnsetResults will be filled with either AK_Success or AK_ResourceInUse, indicating which media was still in use and not unset.

返回

• AK_Success: Operation was successful, and the memory can be released on the client side.
• AK_ResourceInUse: Specified media is still in use by the sound engine, and the media was not unset. Do not release memory, and try again later.
• AK_InvalidParameter: in_pSourceSettings is invalid

参数

in_pSourceSettings	Array of Source Settings
in_uNumSourceSettings	Number of Source Settings in the array
out_pUnsetResults	(optional, can be null) Array of result codes