[Digikam-devel] extragear/graphics/digikam/libs/dimg

Roy roymen at gmail.com
Thu Jun 22 10:54:46 BST 2006 

On Thursday 22 June 2006 11:50, Gilles Caulier wrote:
> On Thursday 22 June 2006 11:42, Roy wrote:
> > On Thursday 22 June 2006 11:26, Gilles Caulier wrote:
> > > On Thursday 22 June 2006 11:23, Roy wrote:
> > > > On Thursday 22 June 2006 09:12, you wrote:
> > > > > On Wednesday 21 June 2006 22:33, you wrote:
> > > > > > On Wednesday 21 June 2006 22:18, you wrote:
> > > > > > > Le Mercredi 21 Juin 2006 22:08, Roy a écrit :
> > > > > > > > On Monday 19 June 2006 21:46, Gilles Caulier wrote:
> > > > > > > > > SVN commit 553041 by cgilles:
> > > > > > > > >
> > > > > > > > > digikam from trunk : DImg::ImageLoader : If no embedded ICC
> > > > > > > > > profile is available in RAW, JPEG, PNG, and TIFF, well try
> > > > > > > > > to use Exif metadata :
> > > > > > > > >
> > > > > > > > > - 1/ check "Exif.Image.InterColorProfile" exif tag witch
> > > > > > > > > can contains an ICC color-space profile. - 2/ if this tags
> > > > > > > > > is empty, check "Exif.Photo.ColorSpace" witch can indicate
> > > > > > > > > if the image have already converted in a color space : sRGB
> > > > > > > > > or AdobeRGB. In this case, use the right ICC color-space
> > > > > > > > > profile file available with digiKam.
> > > > > > > > >
> > > > > > > > > this way will prevent to re-convert again an image to a
> > > > > > > > > color-space if there is no ICC embedded profile available.
> > > > > > > >
> > > > > > > > After this commit (i think) RAW images in Image Editor are
> > > > > > > > shown too dark. It seems like the input profile for my EOS
> > > > > > > > 350d is ignored somehow. If I manually choose my input
> > > > > > > > profile in Image Editor -> Fix -> Color -> Color Management
> > > > > > > > my test image shows up correctly. (If the embedded profile
> > > > > > > > (sRGB) is used the image stays dark.)
> > > > > > > >
> > > > > > > > When commenting out the call to method
> > > > > > > > checkExifWorkingColorSpace() in rawloader.cpp everything
> > > > > > > > works as expected/before.
> > > > > > > >
> > > > > > > > Thank you very much for this great tool.
> > > > > > >
> > > > > > > Witch behaviour are you set in ICC setup ? The ICC color space
> > > > > > > selection dialog appears when you load a RAW file in editor ?
> > > > > >
> > > > > > My settings are:
> > > > > >    ask when open an ...
> > > > > >    workspace:  sRGB
> > > > > >    monitor:    sRGB
> > > > > >    input:      canon6
> > > > > >    soft proof: -
> > > > > >
> > > > > > After your commit the color space selection dialog does *not*
> > > > > > appear - probably because the embedded color profile matches the
> > > > > > workspace color profile (but somehow the input profile is
> > > > > > ignored).
> > > > > >
> > > > > > If I comment out the method call of checkExif... the dialog
> > > > > > appears saying there is no embedded profile, if I want to apply
> > > > > > the workspace profile (sRGB).
> > > > >
> > > > > Yes, but the problem is not in this method, but into the ICC filter
> > > > > implementation: input and output profiles have inverted in the
> > > > > implementation if an embedded profile is found. Fixed in svn.
> > > > >
> > > > > Please try again
> > > > >
> > > > > Gilles
> > > >
> > > > Unfortunately the problem persists for me. If I click on a raw image
> > > > (without waiting for the histogram to load; if I would, digikam eats
> > > > all my memory -> see other thread "Image size) the image in Image
> > > > Editor is still too dark. I'm still not asked if i want to apply a
> > > > color profile.
> > >
> > > I cannot reproduce it now with my MRW files...
> > >
> > > In IO files settings / RAW decoding section, please select ICC color
> > > correction setting to disable... In fact this option must be removed.
> >
> > I don't use this option.
> >
> > Console messages of digikam:
> >
> > ----------------------------
> >
> > mrsheep at PM:~$ /home/mrsheep/opt/bin/digikam
> > Session management error: Could not open network socket
> > Session management error: Could not open network socket
> > kbuildsycoca running...
> > kded: WARNING: [KDEDModule* Kded::loadModule(const KService*, bool)]
> > Could not load library. [ libkat.so.0: cannot open shared object file: No
> > such file or directory ]
> > kded: WARNING: [KDEDModule* Kded::loadModule(const KService*, bool)]
> > Could not load library. [ Library files for
> > "libkded_katfilesystemdaemon.la" not found in paths. ]
> > KWrited - Listening on Device /dev/pts/9
> > digikam: ScanLib: Finding non-existing Albums: 4 ms
> > digikam: ScanLib: Finding items not in the database or disk: 189 ms
> > digikam: ScanLib: Updating items without date: 1 ms
> > digikam: Cannot parse EXIF metadata using Exiv2
> > digikam: digikampp: dipr
> > KIPI (loading): KIPI::PluginLoader: plugin KameraKlient is in the ignore
> > list for host application
> > KIPI (loading): Plugin_JPEGLossless plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin JPEGLossless
> > KIPI (loading): Plugin_CDArchiving plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin CDArchiving
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin ImagesGallery
> > KIPI (loading): Plugin_SendImages plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin SendImages
> > KIPI (loading): Plugin_FlickrExport plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin FlickrExport
> > KIPI (loading): Loaded Plugin_Calendar
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin Calendar
> > KIPI (loading): Plugin_Mpegencoder plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin MPEGEncoder
> > KIPI (loading): Plugin_AcquireImages plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin AcquireImages
> > KIPI (loading): Plugin_GalleryExport plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin GalleryExport
> > KIPI (loading): Plugin_TimeAdjust plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin TimeAdjust
> > KIPI (loading): Plugin_FindImages plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin FindImages
> > KIPI (loading): Plugin_PrintWizard plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin PrintWizard
> > KIPI (loading): Plugin_WallPaper plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin WallPaper
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin HTMLExport
> > KIPI (loading): Plugin_SlideShow plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin SlideShow
> > KIPI (loading): Plugin_BatchProcessImages plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin BatchProcessImages
> > KIPI (loading): Plugin_SimpleViewer plugin loaded
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin SimpleViewer
> > KIPI (loading): Loaded RawConverter
> > KIPI (loading): KIPI::PluginLoader: Loaded plugin RawConverter
> > digikam: ImagePlugin_Core plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_Core
> > digikam: ImagePlugin_RainDrop plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_RainDrop
> > digikam: ImagePlugin_InPainting plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_InPainting
> > digikam: ImagePlugin_Infrared plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_Infrared
> > digikam: ImagePlugin_Texture plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_Texture
> > digikam: ImagePlugin_Border plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_Border
> > digikam: ImagePlugin_OilPaint plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_OilPaint
> > digikam: ImagePlugin_InsertText plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_InsertText
> > digikam: ImagePlugin_Emboss plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_Emboss
> > digikam: ImagePlugin_NoiseReduction plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_NoiseReduction
> > digikam: ImagePlugin_Unsharp plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_Unsharp
> > digikam: ImagePlugin_HotPixels plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_HotPixels
> > digikam: ImagePlugin_AdjustLevels plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_AdjustLevels
> > digikam: ImagePlugin_ShearTool plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_ShearTool
> > digikam: ImagePlugin_Solarize plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_Solarize
> > digikam: ImagePlugin_DistortionFX plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_DistortionFX
> > digikam: ImagePlugin_LensDistortion plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_LensDistortion
> > digikam: ImagePlugin_FilmGrain plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_FilmGrain
> > digikam: ImagePlugin_BlowUp plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_BlowUp
> > digikam: ImagePlugin_Restoration plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_Restoration
> > digikam: ImagePlugin_SuperImpose plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_SuperImpose
> > digikam: ImagePlugin_Refocus plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_Refocus
> > digikam: ImagePlugin_WhiteBalance plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_WhiteBalance
> > digikam: ImagePlugin_BlurFX plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_BlurFX
> > digikam: ImagePlugin_AntiVignetting plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_AntiVignetting
> > digikam: ImagePlugin_AdjustCurves plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_AdjustCurves
> > digikam: ImagePlugin_FreeRotation plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_FreeRotation
> > digikam: ImagePlugin_Perspective plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_Perspective
> > digikam: ImagePlugin_ChannelMixer plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_ChannelMixer
> > digikam: ImagePlugin_Charcoal plugin loaded
> > digikam: ImagePluginLoader: Loaded plugin ImagePlugin_Charcoal
> > digikam: /media/sde3/bilder/digisvn/HochzeitSilvana2/IMG_3169_2.jpg :
> > JPEG file identified
> > digikam: Exif color-space tag is sRGB. Using default sRGB ICC profile.
> > digikam: ICC file: /home/mrsheep/dipr/canon6.icm ==> Input device class
> > (1935896178)
> > digikam: ICC file: /home/mrsheep/dipr/srgb.icm ==> Monitor device class
> > (1835955314)
> > digikam: ICC file: /home/mrsheep/dipr/sRGB.icc ==> Monitor device class
> > (1835955314)
> > digikam: ICC file: /home/mrsheep/dipr/AdobeRGB1998.icc ==> Monitor device
> > class (1835955314)
> > digikam: ICC file: /home/mrsheep/dipr/canon6.icm ==> Input device class
> > (1935896178)
> > digikam: ICC file: /home/mrsheep/dipr/srgb.icm ==> Monitor device class
> > (1835955314)
> > digikam: ICC file: /home/mrsheep/dipr/sRGB.icc ==> Monitor device class
> > (1835955314)
> > digikam: ICC file: /home/mrsheep/dipr/AdobeRGB1998.icc ==> Monitor device
> > class (1835955314)
> > digikam: /media/sde3/bilder/digisvn/HochzeitSilvana2/IMG_3169_2.jpg :
> > JPEG file identified
> > digikam: Exif color-space tag is sRGB. Using default sRGB ICC profile.
> > digikam: Cannot parse EXIF metadata using Exiv2
> > digikam: /media/sde3/bilder/digisvn/HochzeitSilvana2/IMG_3169.CR2 : RAW
> > file identified
> > Warning: Size 5352 of Exif.Canon.0x4002 exceeds 4096 bytes limit. Not
> > decoded. digikam: Exif color-space tag is sRGB. Using default sRGB ICC
> > profile. digikam: Running dcraw command
> > (dcraw,-c,-4,-h,-w,-a,/media/sde3/bilder/digisvn/HochzeitSilvana2/IMG_316
> >9. CR2) kio_digikampreview: Running dcraw command
> > dcraw -c -e '/media/sde3/bilder/digisvn/HochzeitSilvana2/IMG_3169.CR2'
> > kio_digikampreview: Running dcraw command
> > dcraw -c -e '/media/sde3/bilder/digisvn/HochzeitSilvana2/IMG_3169.CR2'
> > kio_digikampreview: Use embedded JPEG RAW preview extraction
> > kio_digikampreview: Use embedded JPEG RAW preview extraction
> > digikam: Parsed PPM header: width 1737 height 1157 rgbmax 65535
> > Warning: Size 5352 of Exif.Canon.0x4002 exceeds 4096 bytes limit. Not
> > decoded.
>
> there is no error messages, but effectively, there is no message from the
> icc color space dialog.
>
> Please send me the content of [Color Management] section from your
> ~./kde/share/config/digikamrc file

[Color Management]
BPCAlgorithm=true
BehaviourICC=false
DefaultPath=$HOME/dipr
EnableCM=true
InProfile=0
InProfileFile=$HOME/dipr/canon6.icm
ManagedView=false
MonitorProfile=1
MonitorProfileFile=$HOME/dipr/sRGB.icc
ProofProfile=0
ProofProfileFile=
RenderingIntent=0
WorkProfileFile=$HOME/dipr/sRGB.icc
WorkSpaceProfile=1

Roy

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