[PD] Do I need 2 Gem/PD instances for this application

[Peter P.]

* IOhannes m zmölnig <zmoelnig at iem.at> [2017-12-09 17:26]:
> On 12/09/2017 03:02 PM, Peter P. wrote:
> > Just curious. Why is it a design failure, 
> 
> it combines three unrelated things:
> - taking snapshots from the current framebuffer
> - generating filenames
> - saving pixes to disk
> 
> 
> > which alternatives should be
> > used?
> 
> [pix_snap] +  [pix_buffer] + [makefilename]
So [pix_write] cound become an abstraction that holds the above objects
maybe.