By jmmarin78
on Fri, 04/05/2013 - 18:15
Hi,
I developed an AR application. I was surprised when I saw my app failing (hangs) sometimes in some devices like Nexus 4 (Adreno 320 Snapdragon). I debuged and debuged and i didn't arrive to anywhere. So, to see where my app failed, I decided to run Vuforia samples on Nexus 4, ..., and, ..., ImageTargets get the device screen black, and the background texture example too.
I asume i am not doing something right, ..., but these examples taken directly from Vuforia SDK failed in a Qualcom device.
Nexus 4, with Android 4.2 took me the next error (I use Mac):
04-05 20:00:48.162: E/BufferQueue(4633): [unnamed-4633-3] dequeueBuffer: min undequeued buffer count (2) exceeded (dequeued=5 undequeudCount=1)
Can anyone help me?
Nexus 4
There is a known issue w/ the Nexus 4 for certain OS versions
The current workaround is to render the Video Background (i.e. camera image ) to a texture, as demonstrated by our Background Texture Access sample.
Nexus 4
Thanks David, it seems to be what you say