[CinCV TNG] [PATCH] Removed can_copy_from from file* sources

Johannes Sixt j6t at kdbg.org
Sun Jul 16 23:04:50 CEST 2017

Am 16.07.2017 um 22:09 schrieb igor_ubuntu:
>     /2017-07-16 22:42 GMT+03:00 Einar R√ľnkaru <einarrunkaru at gmail.com
>     <mailto:einarrunkaru at gmail.com>>:
>     /
>         /Hannes:/
>     //Fair enough. Let's get rid of this feature.
>         /
>         Patch applied./
> It is a pity that you delete function, which after correction and 
> upgrading could bring optimization and speed up of processing.

I reconsidered my resistance against removal after seeing the list of 
file formats which allow direct copying: DV, JPEG, TIFF, and probably 
some other still image formats. Nothing of imprtance today. h264 or any 
other in-general-inter-frame-encoding even if they happen to be I-frame 
only are no where on the list. So, in practice, nothing is lost.

-- Hannes

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