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

Alon Levy alevy at redhat.com
Sat Dec 24 02:35:30 PST 2011

On Fri, Dec 23, 2011 at 09:17:58AM -0800, Naga Mohan Pothula wrote:
>    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.
>    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? 

IIRC we produce even width and height in the encoder, hence the
assertion. Take a look at the server side encoder.

>    Appreciated your help.
>    Thanks,
>    Mohan.

> _______________________________________________
> Spice-devel mailing list
> Spice-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/spice-devel

More information about the Spice-devel mailing list