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Bug 3930 - Android, set thread priorities
Summary: Android, set thread priorities
Status: RESOLVED FIXED
Alias: None
Product: SDL
Classification: Unclassified
Component: *don't know* (show other bugs)
Version: don't know
Hardware: All Android (All)
: P2 normal
Assignee: Ryan C. Gordon
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-10-31 12:18 UTC by Sylvain
Modified: 2019-01-10 17:07 UTC (History)
0 users

See Also:

Attachments
patch (8.28 KB, patch)
2017-10-31 12:18 UTC, Sylvain 		Details | Diff
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Description Sylvain 2017-10-31 12:18:35 UTC 
Created attachment 3050 [details]
patch

Thread priorities have not been set on android.

Main UI thread and native SDL thread got PRIORITY_DISPLAY.  (-4, instead of 0)
Audio Playback and capture got PRIORITY_AUDIO (-16)
ThreadListener got priority LOWEST

Also, it adds the name of Audio Thread (that wasn't working from C code, it was named "Thread-8").
and the name of the SDLActivity thread (it was named "main")

so that it's easier to find the thread when running systrace ...

https://developer.android.com/studio/command-line/systrace.html
https://developer.android.com/reference/android/os/Process.html
Comment 1 Sylvain 2019-01-10 17:07:44 UTC 
Fixed by https://hg.libsdl.org/SDL/rev/2a567875fe8e