TI Android 2.3.4 Camera Preview is skipping frame in random intervals

ritesh raj

Other Parts Discussed in Thread: DM3730

Hi,

I migrated from android froyo 2.2(linux kernel 2.6.32) to android 2.3.4 having linux kernel 2.6.37 , In froyo i was getting smooth display but in gingerbread as i am starting the camera preview i am facing frame skipping issue at random interval.

I am using TI-Android-GingerBread-2.3.4-DevKit-2.1 release for OMAP35xx evm and DM3730 board

I tried with fake camera apps(Default Camera Stub) also, it is also stoping for few seconds in intervals.

I tried my Camera driver with linux also , in linux i am not getting this issue with linux 2.6.37, so i feel the issue is with sgx driver or in android display side(framebuffer driver).

Is any major change between sgx version used by froyo and gingerbread ?

Can i use froyo sgx driver for gingerbread ?i am attaching my logcat log f

If anybody already faced this issue, Please help me out

Thanks

Ritesh

over 12 years ago

0 ritesh raj over 12 years ago

Prodigy 60 points

I forgot to attach the logcat 0647.Logcat.txt

0 Satish Patel over 12 years ago in reply to ritesh raj

TI__Expert 4390 points

Hi Ritesh,

which camera sensor are you using ? requested resoultion is too high . Probably that might cause frame drop

BR,

satish

0 ritesh raj over 12 years ago in reply to Satish Patel

Prodigy 60 points

Hi Satish,

I am using 5MP ov5640 sensor, but for preview i am only processing qvga resolution frame. I don't think resolution is the problem because in froyo we didn't faced this issue.

Thanks,

Ritesh

Processors

Processors forum

TI Android 2.3.4 Camera Preview is skipping frame in random intervals