Tried to add MFC hardware encoder support

[randy]

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at 2014 02 25  20:49, Sebastian Dröge wrote:
> On Di, 2014-02-25 at 15:53 +0800, randy wrote:
>> Hello
>> I have done a demo that support exynos 4412 MFC hardware encoder in
>> kernel 3.5(the lastest kernel won't work because the driver's problem)
>> The source code is modified from gst mfc decoder. Now I want to commit
>> my code.
>> I know there is v4l2videodec, shall I use the same framework like
>> v4l2videodec or the old framework is ok.
> 
> The new v4l2videodec is going to be merged really soon now, and it's
> going to work better than the mfcdec that is in gst-plugins-bad
> currently. mfcdec was just a proof of concept really.
> 
But the v4l2videodec has a problem, its code is too difficutl to
understand. The API v4l2videodec seems too have many mapper of
the low level C code. Is there some document about that API framework.

Thank you
ayaka
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