mxc_v4l2_capture driver and IPU colorspace conversion

[jamiew]

Is it possible to get the IPU to do colour space conversion using the mxc_v4l2_capture driver?

I would like to end up with a buffer containing an I420 frame given the capture device produces UYVY.

I've been looking at csc_ex1.c but it seems I would have to do some seemingly unnecessary copies.

Thanks

Jamie

[igorpadykov · Accepted solution]

Hi Jamie

I am afraid mxc_v4l2_capture can not do colour space conversion,

so some code modifications are needed.

Best regards

igor

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