[FFmpeg-devel] GSoC Weekly report (libswscale)

[Pedro Arthur]

All these weird bugs were caused by the mmx code expecting the chroma U
and V buffer to be contiguous in memory. As I was allocating the slice
lines U
and V separately the mmx code was using some random memory.
In the attached patch there is a fix for it.
I also added some documentation to the new structs.

2015-07-23 14:17 GMT-03:00 Pedro Arthur <bygrandao at gmail.com>:

>
> ./ffplay -f lavfi testsrc  -vf format=yvyu422,scale=flags=1     (black
>> screen)
>>
> I'm working on a proper fix for it (I did a  workaround for the first bug
> that also solves it)
>
>> ./ffplay -f lavfi testsrc  -vf format=rgb555 (gray and some odd
>> distortion)
>>
> This I'll have to check.
>
>
>
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