[Digikam-users] Demosaicing doesn't use certain methods

[Gilles Caulier]

2014-07-18 13:41 GMT+02:00 Remco Viëtor <remco.vietor at wanadoo.fr>:
> On Friday 18 July 2014 12:11:56 Gilles Caulier wrote:
>> Go to Help/components info dialog. What libraw pack status said ?
>>
>
> LibRaw 0.15.3, nothing more.
>
> The library file (libraw.so.9.0.0) shows the following symbols:
> _ZN6LibRaw15lin_interpolateEv
> _ZN6LibRaw15vng_interpolateEv
> _ZN6LibRaw15ppg_interpolateEv
> _ZN6LibRaw15ahd_interpolateEv
> _ZN6LibRaw19ahd_interpolate_modEv
> _ZN6LibRaw18afd_interpolate_plEii
> _ZN6LibRaw15vcd_interpolateEi
> _ZN6LibRaw17lmmse_interpolateEi
> _ZN6LibRaw16es_median_filterEv
> _ZN6LibRaw17amaze_demosaic_RTEv
>
> (internal references to the different demosaicing routines, I guess)
>
>> > (I stopped using 4.1/4.2 for now due to other issues with it, notably
>> > related to the scaling misbehaving in several tools).
>>
>> Which one ?
>>
>
> Worst is in Refocus tool, in which I set magnification to 100%. There,
> preview 'after' didn't even show the same area of the image as the 'before'
> view...
>
> In general, all tools start up with a magnification of 16%, where the
> 'normal' view (scaled to available space) is 37 % for landscape images (and
> this is what the main window was set to, and at which I left the tools on
> exit).
> Resizing to full view size seems to work (I didn't test the other tools
> with different magnifications).

No problem here to run LC tool in 100%. rendering region is right as
you can see here :

https://www.flickr.com/photos/digikam/14680589431/

Gilles Caulier