MG
is this dead?
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2020 April 15
MG
yay its not dead
MG
MG
why am i getting underruns when i set my cpu frequency to low in AAUDIO? https://github.com/mgood7123/AudioTester
AT
Matthew Good
why am i getting underruns when i set my cpu frequency to low in AAUDIO? https://github.com/mgood7123/AudioTester
If you have problems with performance - use profiling to find out what eats cpu time. Try to optimize or use other approach to fix it ...
AT
Also note that some cpu can not instantly switch from low frequency to higher. So for audio you will have to increase buffer size (number of samples prepared to play). This will increase latency ofc ...
MG
Also note that some cpu can not instantly switch from low frequency to higher. So for audio you will have to increase buffer size (number of samples prepared to play). This will increase latency ofc ...
i know, im intentionally lowering the cpu's frequency (via min and max) to see if there is underruns
MG
in PowerAmp and others there are zero underruns (ei audio plays perfectly without issues), but in my app there are a lot of underruns ;-;
AT
Matthew Good
i know, im intentionally lowering the cpu's frequency (via min and max) to see if there is underruns
test it in release. mathematics in c++ can be heavily optimized.
MG
If you have problems with performance - use profiling to find out what eats cpu time. Try to optimize or use other approach to fix it ...
am un able to do that cus Android Studio and Mac are stupid ;-;
MG
test it in release. mathematics in c++ can be heavily optimized.
how do i do that?
AT
Matthew Good
am un able to do that cus Android Studio and Mac are stupid ;-;
In new Android Studio it works sometimes
AT
Matthew Good
how do i do that?
Build variant -> release
MG
In new Android Studio it works sometimes
in using both latest and canary and both have same problem
MG
MG
Build variant -> release
ill try that
MG
i have both release and debug but it only builds debug
MG
$ ls app/build/outputs/apk/
debug
debug
AT
build it in teminal or just switch build variant in AS
MG
Macs-MacBook-Air:AudioTester mac$ find app/build/outputs/apk
app/build/outputs/apk
app/build/outputs/apk/debug
app/build/outputs/apk/debug/app-debug.apk
app/build/outputs/apk/debug/output.json
Macs-MacBook-Air:AudioTester mac$
app/build/outputs/apk
app/build/outputs/apk/debug
app/build/outputs/apk/debug/app-debug.apk
app/build/outputs/apk/debug/output.json
Macs-MacBook-Air:AudioTester mac$