Hi,
We have a huge performance lag on those tablets.
In the application, as soon as I enable Qcar, the application start to have huge freeze.
I'm using Unity 4.3, I tried with 4.5 too, and change nothing.
It seems to be some kind of refresh issue.
One odd thing, I don't have a lag when I have the tablet pluged in USB....
Or event odder thing, if I tap the screen rappidly the camera works smoothly, as soon as I stop, it become laggy..
I need to ship the project tonight or tommorow, this is really urgent.
Any advice ?
Thanks
- Can it come from with the android activity not being refreshed or something like that ?
As I said when I tap the screen repeatedly the camera refresh...
That's weird, indeed; I wonder if you could reproduce something similar using one of the Vuforia samples, as otherwise it is difficult to get an idea of the root cause of this... it could be something else in the Application code which is somewhat "interfering" with Vuforia and causing this situation, but without a simple repro-case it is hard to tell..
- Are you sure you're freeing all the memory when disabling the QCAR ?
I am not aware of memory not being released when disabling QCARBehaviour...
- Is there a way to override the camera capture resolution ?
You can change the camera mode, as I previously suggested (e.g. MODE_OPTIMIZE_SPEED vs. DEFAULT vs. QUALITY); this can affect the camera reolution; however you cannot override that explicitely.