When I analyze some games with Mali Graphics Debugger V1.2.1, it brings up large number of prompts: Unable to invoke method for glBufferSubData : null
I don't know how to resolve this issue. please help me and thanks a lot.
Hi Kevin,
We are sorry to hear that you are having trouble with the Mali Graphics Debugger. Unfortunately we are unable to reproduce the issue on our systems. We were wondering if you could provide us with the trace where this issue occurs? Also it would be very helpful if you could also provide the application that causes the error or if this isn't possible a small dummy application that reproduces the same error.
Many thanks in advance,
Stephen
Also can you let us know what device / Android version you are running it against?
Cheers, Pete
Hi Stephen Barton and Peter Harris,
It's very nice that you can help me.
I play a Chinese game named "I am MT" . you can download: http://update.locojoy.com/Client/Android/MT-A/IamMT_200100100_locojoy_3.4.1.1_3411.apk
I played it on the device GALAXY SIII I9300 and I flashed a new Android 4.3 of CyanogenMod ROM on this phone. It is very easy to reproduces.
I never try this on other devices, so I am not sure if the same error can be reproduced on other devices. and I will try this as soon as possible.
I can provide other information if you need.
Thanks very much.
By the way, if this tool only supports the devices with Mail GPU ?
Thanks a lot.
I try this on the GALAXY Note II. the problem happened. Android 4.1.2
Hi kevin3683,
Mali Graphics Debugger is designed to work with devices containing ARM Mali GPU. If you want to try to use it with other vendor's GPU please have a look at this thread first, but keep in mind that this is unsupported configuration.
Cheers,
Jacek
Hi kevin,
I have been able to reproduce the issue with the application you have given us. The good news is this issue has already been fixed and is in the development build of Mali Graphics Debugger. This means that when the next release of Mali Graphics Debugger is made available you should be able to profile your application normally. We are sorry for any inconvenience that this issue may have caused.
Kind regards,
Hi Stephen Barton,
I am very excited that you fixed this issue so quickly. I appreciate your help. I love this tool and community. It help me a lot.
When will the next be released?
Thank you kubacki.
The next release of Mali Graphics Debugger is scheduled to be in a couple of months time.
I am pleased to announce you that we have released a new version of the Mali Graphics Debugger, that solves the problem you were having: http://malideveloper.arm.com/develop-for-mali/features/new-releases-mali-graphics-debugger-v1-3-mali-offline-shader-compiler-v4-3/
Thanks,
Lorenzo