[Spice-devel] VideoStream - MJpeg Encode/Decode.

David Jaša djasa at redhat.com
Fri Dec 23 10:01:47 PST 2011


Hello Mohan,

Naga Mohan Pothula píše v Pá 23. 12. 2011 v 09:17 -0800:
> Hi,
> 
> 
> I have doubt on MJpeg encode/decode module. I've seen Frame rect with
> ODD format is not accepting by MJpegDecoder at "convert_scanline"
> function.
> 
> 
> ASSERT(_width % 2 == 0);
> ASSERT(_height % 2 == 0);
> Spice session crash happens due to this assertion.

Could you file it as a bug, please, preferably with some example video
that triggers it?

Thank you

David
> 
> 
> Why the decoder accepts only EVEN format frames? If this is the case
> why we are not going to restrict at MJpeg Encoder rather than keeping
> an assertion at MJpeg Decoder. 
> How we are dealing with ODD format Frame rects for MJpeg? 
> 
> 
> 
> 
> Appreciated your help.
> 
> 
> 
> 
> Thanks,
> Mohan.
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> Spice-devel at lists.freedesktop.org
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-- 

David Jaša, RHCE

SPICE QE based in Brno
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