[Digikam-devel] [digikam] [Bug 251563] Getting rid of the lapack dependancy using Eigen [patch]

[Gilles Caulier]

https://bugs.kde.org/show_bug.cgi?id=251563

Gilles Caulier <caulier.gilles at gmail.com> changed:

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--- Comment #19 from Gilles Caulier <caulier.gilles at gmail.com> ---
Created attachment 78470
  --> https://bugs.kde.org/attachment.cgi?id=78470&action=edit
updated patch to use Eigen3 instead clapack

I used your first patch posted in RB #109692. I encored these problems :

1/ Your previous patch do not work, to process image. This problem is not fixed
in my version 3. Look my screenshot :

http://www.flickr.com/photos/digikam/8597933204/sizes/o/in/photostream/

Image Refocused is processed with a strange vibrato effect. Also i see that
effect is not reproducible if you changes some parameters. Processing image is
sometimes slow, and sometime very fast with same parameters...

Here i use Eigen3 version 3.05

2/ I review all cmake rules everywhere and patched code to use pre-processor
conditional rules if Eigen3 is present or not. Please use this patch to
investigate problem 1/

Gilles Caulier

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