Search Issue Tracker

Fixed in 2017.4.0

Votes

15

Found in

5.3.4p1

Issue ID

784161

Regression

Yes

[iOS] onAudioFilterRead allocates memory every frame instead of reusing the same buffer

Audio

-

How to reproduce:

1. Open attached project
2. Open scene Untitled.unity
3. Build to iOS and run
4. Attach the Unity profiler to the device
- Observe how the Memory Used Total slowly increases (about 0.1 every 4 seconds or so) until it reaches a certain amount, then it gets Garbage Collected

- Reproduced in Version 5.3.4p1 (e89f89413a91), Version 5.4.0b13 (90500643c620) on an iPhone 5 (iOS 7.1), iPhone 6+ (iOS 9.3)
- The initial Used Total amount in 5.4b13 (~50mb) is greater than in 5.3.4 (~30mb), and the memory is also more unstable (but has a linear increase pattern)
- Not reproducible in Version 5.2.4f1 (98095704e6fe)

  1. Resolution Note (fix version 2017.4.0):

    Fixed in 2018.4

Log in to vote on this issue

Comments (3)

  1. Olulekan01

    Dec 24, 2019 10:19

    I cannot believe I'm reading a wonderful presentation like this. You have really done a great job gathering this great and interesting experience. Thanks for sharing. For further experience:

    https://www.happybirthdaysisters.com

    https://serc.carleton.edu/person/129726.html

    https://www.sbnation.com/users/Olufajo%20Olulekan%20Victor.

    https://itsmyurls.com/olulekan01

    http://flgclassifieds.cce.cornell.edu/author/goodboys/

  3. SharkmanSam

    May 29, 2016 23:22

    fix and add more audio features please!

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.

Latest issues

See all new issues