[Digikam-devel] [Bug 123499] New: raw images are rotated wrong

[Rainer Lay]

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http://bugs.kde.org/show_bug.cgi?id=123499         
           Summary: raw images are rotated wrong
           Product: digikam
           Version: 0.8.1
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: digikam-devel kde org
        ReportedBy: rainer.lay gmx de


Version:           0.8.1 (using KDE 3.4.2 Level "b" , SUSE 10.0)
Compiler:          Target: i586-suse-linux
OS:                Linux (i686) release 2.6.13-15.8-default

when correcting image orientation according to EXIF information, the raw images (i.e. *.NEF) are also rotated, but not lossless. They are shrinked to ~ 50kb, when the original size was ~ 6MB. This way, they are destroyed, which should not happen with raw images, IMHO.
IMHO, raw images should not by touchedby this function.
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http://bugs.kde.org/show_bug.cgi?id=123499         
caulier.gilles free fr changed:

           What    |Removed                     |Added
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                 CC|                            |wnoble2005 gmail com



------- Additional Comments From caulier.gilles free fr  2006-04-04 13:23 -------
*** Bug 122697 has been marked as a duplicate of this bug. ***
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[Gilles Caulier]

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caulier.gilles free fr changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|general                     |jpeglossless
           Priority|NOR                         |HI
            Product|digikam                     |kipiplugins
            Version|0.8.1                       |unspecified



------- Additional Comments From caulier.gilles free fr  2006-04-11 07:51 -------
This is not relevant of digikam itself but jpeglossless kipi plugin.

A new test must be done before to perform rotation/flip to detect RAW file format. Actually the code test if file is JPEG and use libjpeg to process operations, else it uses QImage. This is a critic problem,  because NEF files are detected like tiff file by QImage, and in this caseQImage will perform rotation on TIFF thumbnail from NEF file !

Gilles Caulier
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[Gilles Caulier]

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http://bugs.kde.org/show_bug.cgi?id=123499         
caulier.gilles free fr changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |critical
             Status|UNCONFIRMED                 |NEW
      everconfirmed|0                           |1



------- Additional Comments From caulier.gilles free fr  2006-04-11 07:52 -------
I toogle to critic this file because NEF images are completly loss if jpeglossless running on !

Gilles Caulier
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[Gilles Caulier]

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caulier.gilles free fr changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|digikam-devel kde org       |kde-imaging kde org
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