Re: [Libjpeg-devel-6x] libjpeg decoder structure mismatch

[swaps jp <sw...@gm...>]

Hello Tom,
Thank you for your reply.
Yes, parameters set in one module are needed to accessed by other modules.
Since most of the API's of libjpeg have  jpeg_compress_struct as an
argument, new members are required to be added in this structure.

Regards,
Swapnil



On Tue, Jun 25, 2013 at 6:37 PM, Tom Lane <tg...@ss...> wrote:

> swaps jp <sw...@gm...> writes:
> > When I am trying to add vendor specific members to the structure
> > "jpeg_compress_struct" and try to run with standard applications or with
> > gstreamer an error is occurs indicating structure size mismatch for the
> > above mentioned structure.
>
> Do you really need your own fields inside jpeg_compress_struct itself?
> The design intention was that most churn of that sort would happen
> within the various module-specific sub-structures and thus not affect
> the ABI for clients.
>
>                         regards, tom lane
>