colorConversion example broken on a few devices

[jonsutherland]

Hi,

I'm checking out this code to possibly use for camera frame decoding on Android but I noticed that the colorConversion example seems to be broken on any of my 4.0+ devices (4.0.3 and 4.1). It seems to be decoding the frame okay but 4.0+ devices are just showing 1 vertical line of pixels at the far right side. My gingerbread phone looks fine. I'm not sure if this is a view issue or decoding issue.

Also, I didn't have any 3.0 - 3.2 devices to try but my old 2.2 Motorala Droid just shows a black screen although the conversions seems to be running fine at ~30 FPS.

Another thing I noted is that on my old Galaxy S (2.3.3 gingerbread) device I'm getting around 40 FPS calling naGetConvertedFrame but on my newer Galaxy Nexus I'm getting 18 FPS and my tegra2 tablet is pushing around 30 FPS. Seems a little odd that the newer CPUs are processing frames slower.

Is there any simple explanation for why I see these results?

By the way, thanks for posting this informative code!