best way to crop v4l2src in DM8168

rich cagley

I'd like to modify the ti81xxvin_main.c driver to crop the input image. Or, figure out some way to crop the image data coming from the v4l2src camera driver. Can anyone provide some inside as to the best way to do this. There are a lot of instances of crop in this driver and I'm not sure the best way to modify the code.

over 12 years ago

0 Brijesh Jadav over 12 years ago

TI__Guru**** 477415 points

One way is to crop it in the memory, and forward the next component cropped image. The other way is to use scalar in the path to crop hte image.

Regards,

Brijesh

0 rich cagley over 12 years ago in reply to Brijesh Jadav

Intellectual 290 points

This isn't sufficiently detailed for my level of knowledge. Can you provide more detail on how to crop within the ti81xxvin_main.c driver? Or, if this is not the correct file to modify could you point me in the right direction?

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best way to crop v4l2src in DM8168