In same element, how do sink pad data transfer to myself src pad ?

[Duncan Palmer]

Hi Zhang,

The scenario you're describing would lead to infinite recursion, so you
should probably go about solving it some other way. Could you perhaps
describe the problem you're trying to solve?

Dunk

On 28 April 2015 at 16:30, zhang007z <zhang007z at gmail.com> wrote:

> please look at carefully, I say In same element .don't different element.
> at
> downflow type case, upflow element src pad calls chainfunc function of
> downflow element sink pad to transfer data to downflow element sink pad .
> then how do downflow element transferes data from itself sink pad to itself
> src pad after I deal this data in chainfunc function ?
>
> anybody have any idea for me.   thank you very much for spending your time
> on my this stupid question .
>
>
>
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