[Digikam-devel] [Bug 195583] First start-up migrating from 0.9.5 is _very_ slow

[Marcel Wiesweg]

https://bugs.kde.org/show_bug.cgi?id=195583





--- Comment #7 from Marcel Wiesweg <marcel wiesweg gmx de>  2009-06-11 11:45:26 ---
It seems the whole image is decoded?
The idea is that if LoadImageData is not set, only infos about image size and
colorspace is extracted by reading the file header. With libjpeg, libpng,
libtiff this is possible without decoding the whole image. It's usually very
fast, I assume the file header is read by exiv2 anyway so no further disk
access.
I dont find the API docs for libjasper anyway, but is this not possible with
this library?

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