[Digikam-devel] [Bug 121646] Digikam on PPC has problem identifying JPEG and tries to use dcraw with them

[Gilles Caulier]

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http://bugs.kde.org/show_bug.cgi?id=121646         




------- Additional Comments From caulier.gilles free fr  2006-02-10 12:12 -------
Trying to check this file :

http://digikam3rdparty.free.fr/Images_2_Test_DImg/JPEG/002.JPG

The file comming directly from my old Olympus C3000Z without correction/change.

The code used in digikam is listed below (from digikam/lib/dimg/dimg.cpp avaialble in svn trunk) :

DImg::FORMAT DImg::fileFormat(const QString& filePath)
{
    if ( filePath == QString::null )
        return NONE;

    // ----------------------------------------
    // FIXME : It's just for testing : remove this code later...
    KFileMetaInfo metaInfo(filePath, QString::null, KFileMetaInfo::Fastest);
    if (metaInfo.isValid())
        kdDebug() << k_funcinfo << " : Mime type: " << metaInfo.mimeType() << endl;
    else
        kdDebug() << k_funcinfo << " KFileMetaInfo is not valid for " << filePath << endl;
    // ----------------------------------------
...

DImg::fileFormat() method is used to parse the image file format before to load image in editor.
On my main computer, i have this message from a console :

digikam: [Digikam::DImg::FORMAT Digikam::DImg::fileFormat(const QString&)]  KFileMetaInfo is not valid for /home/gilles/Images/Albums/Adrien/Photo non traitées/002.JPG
digikam: /home/gilles/Images/Albums/Adrien/Photo non traitées/002.JPG : JPEG file identified
digikam: Reading JPEG metadata: APP1 (size=14403)
digikam: Reading JPEG metadata: COM (size=10)

But on another computer (same KDE version, same configuration, same OS-Mandriva 2006 official) :

digikam: [Digikam::DImg::FORMAT Digikam::DImg::fileFormat(const QString&)]  : Mime type: image/jpeg
digikam: /home/gilles/Images/Test DImg framework/JPEG/002.JPG : JPEG file identified
digikam: Reading JPEG metadata: APP1 (size=14403)
digikam: Reading JPEG metadata: COM (size=10)

crazy no ? 

Gilles