Description

Another thread:

https://answers.unrealengine.com/questions/241358/amd-cpu-very-low-performance-because-ixaudio2sourc.html

Note: This not a regression and has existed since our first implementation of XAudio2 in UE4.

The ideal way to fix this would be to have the entire audio engine on a separate thread (which the new audio engine will be), but for now we can make an async task to call DestroyVoice on the IXAudio2SourceVoices without too much issue.

Have Comments or More Details?

There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-19864 in the post.

0
Login to Vote

Fixed
ComponentUE - Audio
Target Fix4.10
Fix Commit2701170
Release Commit2713703
CreatedAug 10, 2015
ResolvedAug 10, 2015
UpdatedJul 14, 2021
View Jira Issue