[Digikam-devel] [digikam] [Bug 205776] Option to load full image size in preview mode does not only do what it says with RAW files

[Gilles Caulier]

https://bugs.kde.org/show_bug.cgi?id=205776

--- Comment #61 from Gilles Caulier <caulier.gilles at gmail.com> ---
Vincent,

I think i found where is the problem.

The option from digiKam/Config/AlbumView/Preview Load Full Image is well used
by Preview widget. Setting is passed into these methods :

https://projects.kde.org/projects/extragear/graphics/digikam/repository/revisions/master/entry/libs/widgets/graphicsview/dimgpreviewitem.cpp#L301

https://projects.kde.org/projects/extragear/graphics/digikam/repository/revisions/master/entry/libs/widgets/graphicsview/dimgpreviewitem.cpp#L146

In both case d->loadFullImageSize is settings from Config dialog. Depending of
bool value, we will call PreviewLoadThread::loadHighQuality() or 
PreviewLoadThread::load().

 The first one is not a problem. As expected it load full image.

The second one use an argument which is the minimum image size to load
(d->previewSize). Look how it set this integer value :

https://projects.kde.org/projects/extragear/graphics/digikam/repository/revisions/master/entry/libs/widgets/graphicsview/dimgpreviewitem.cpp#L82

Typically, size is bounded between VGA to WQXGA resolutions.

We need to be sure if this minimum image size is correctly set with you high
resolution displays.

Gilles Caulier

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