half size raw preview: not available for Canon CRW or CR2?

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Re: half size raw preview: not available for Canon CRW or CR2?

Gilles Caulier-4
On my computer, with option enabled on setup dialog :

digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Try to use
reduced RAW picture extraction
Scaling with darkness 0, saturation 3947, and
multipliers 1,937500 1,000000 1,777344 1,000000
Converting to sRGB colorspace...
digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Using
reduced RAW picture extraction

It's an ARW raw file show in preview mode from album icon view.

Gilles Caulier

2011/10/2 Gilles Caulier <[hidden email]>:

> Just a question about this problem.
>
> When you turn on debug space with kdebugdialog (kdcraw, kexiv2,
> digiKam), do you sees omething special in the console when you show
> raw preview ?
>
> Gilles Caulier
>
> 2011/10/2 sleepless <[hidden email]>:
>> Op 02-10-11 12:51, Anders Stedtlund schreef:
>> Hi Anders,
>> Thanks for your precise investigations.
>> I prefer to figure out the problems as much as possible, so the programmers
>> don´t loose valuable time on it. But I ran out of ideas.
>> I forwarded this tread to the programmers in the hope for some luminous idea
>> about what´s going on.
>>
>>> Hi Rinus,
>>>
>>> I have tested, many times, your approach but I can't reproduce your
>>> behaviour (hope that I understood you correctly). It always says
>>> "Embeded JPEG Preview", and the same size of the preview is shown.
>>>
>>> Can you reproduce both in light table and in album view?
>>
>> yes I can, but for the moment it keeps saying
>> "Embeded JPEG Preview¨
>>>
>>> I have measured with kruler and I have these figures. All measures are
>>> the width of the image.
>>>
>>> My screen is 1366x768. The test image is in landscape, 3272x2178. (Canon
>>> SRAW1)
>>>
>>> In album view the preview  measures around 1040 pixels. Which digiKam
>>> says is 32% in zoom. This should give about 3250 pixels in 100%.
>>> (Quite close)
>>>
>>> In light table the preview measures around 638 pixels, which digiKam
>>> says is 19% in zoom. This should give about 3358 pixels in 100%. (A
>>> bit over)
>>>
>>> I assume that the embedded preview isn't the same size, in pixels, as
>>> the main image? Hence, I always see the main image as preview?
>>
>> I guess, that´s the case here indeed. Do you know if your images actually
>> have an embedded jpeg?
>>>
>>> Another thing I have seen during these tests is that if I have enabled
>>> the load full-sized images for the album view and the digiKam window
>>> is maximised, I can't have the preview smaller than slightly bigger
>>> than "fit to window". This means that there is a scroll bar to the
>>> right that I can scroll a pixel or so. And if I manually types e.g.
>>> 20% zoom it immediately returns to 32%. But that might be another
>>> problem...
>>
>> yes, and I found that the image sometimes is being displayed as 640% but
>> reported as 100%.
>>
>> It looks like a real mess, but I hope it is not what it looks like.
>> Best,
>> Rinus
>>>
>>> /Anders
>>>
>>> 2011/10/2 sleepless<[hidden email]>:
>>>>
>>>> Op 02-10-11 08:13, Anders Stedtlund schreef:
>>>>>
>>>>> Hi,
>>>>>
>>>>> I would say that for me the settings doesn't make any difference
>>>>> actually. Not in album view, not in light table. That's odd.
>>>>>
>>>>> In album view the image is at 32% when fit to window. In light table
>>>>> it's at 19% when fit to window.What size should I expect from the
>>>>> embedded
>>>>> preview?
>>>>
>>>> Hi Anders,
>>>>
>>>> This is completely dependent of the resolution of your screen and the way
>>>> you set up your screen layout.
>>>> The way I checked was by estimating (measuring is better) the view window
>>>> against the whole screen. In my case it is about half screen height which
>>>> equals aproximately 600 pixels.
>>>> Setting photosize to 100 % I need 6 times click the slider downward, so
>>>> my
>>>> picture height size equals 3600 pixels, wich is for me the assurance I am
>>>> looking at the raw picture and not at embedded preview.
>>>> If I look at embedded preview, I need only one click to cover the whole
>>>> image.
>>>>
>>>> But the nasty thing is I could not reproduce what I did yesterday, today
>>>> it
>>>> was only possible to view the real thing and not the embedded preview
>>>> even
>>>> though it kept saying ¨embedded jpeg prview¨
>>>>
>>>>
>>>> But repeatedly doing for several times:
>>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>>> DEchecked¨
>>>> and
>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>> fullsized
>>>> images¨ DEchecked
>>>>
>>>> Settings->Configure Digikam->lighttable->¨load full sized image checked¨
>>>> and
>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>> fullsized
>>>> images¨ checked
>>>>
>>>> brought it back.
>>>>
>>>> I can view either Raw or embedded, but it keeps saying ¨embedded jpeg
>>>> prview¨ in either case.
>>>>
>>>> I would appreciate if you try to do it with repeatedly changing settings
>>>> to
>>>> see if you can change the results as I managed. We have clearly a problem
>>>> here, but it is still so randomly that I can not make a useful bug
>>>> report.
>>>> We should at least know what we are looking at without counting pixels.
>>>> Some other guy made already a report and did a withdrawel of it, because
>>>> his
>>>> problem was cured. Maybe some others will do some investigations in to
>>>> this
>>>> matter as well.
>>>> Best,
>>>> Rinus
>>>>
>>>>
>>>>> /Anders
>>>>>
>>>>> 2011/9/30 sleepless<[hidden email]>:
>>>>>>
>>>>>> Some investigation brougth this forward. In my case it says for PEF
>>>>>> files
>>>>>> embedded jpg, but I am actually looking at the RAW file.
>>>>>> Want to try: Put the lighttable window to 100% and see the difference
>>>>>> at
>>>>>> the
>>>>>> size of the slider at either settings.
>>>>>> So it looks the message not being updated according the changed
>>>>>> settings.
>>>>>> Rinus
>>>>>>
>>>>>> Op 30-09-11 14:31, sleepless schreef:
>>>>>>>
>>>>>>> Have you tried to set Settings->Configure Digikam->lighttable->load
>>>>>>> full
>>>>>>> sized image enabled?
>>>>>>> Makes the difference on dng anyway.
>>>>>>> Rinus
>>>>>>> Op 30-09-11 13:24, Gilles Caulier schreef:
>>>>>>>>
>>>>>>>> core application, through libkdcraw which embed libraw.
>>>>>>>>
>>>>>>>> Gilles Caulier
>>>>>>>>
>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>
>>>>>>>>> Is it the core application or kipi-plugins that handles this?
>>>>>>>>>
>>>>>>>>> /Anders
>>>>>>>>>
>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>
>>>>>>>>>> No, 'sit the same one...
>>>>>>>>>>
>>>>>>>>>> Gilles Caulier
>>>>>>>>>>
>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>
>>>>>>>>>>> I seem to have libraw 0.13.5. Should I use something newer?
>>>>>>>>>>>
>>>>>>>>>>> /Anders
>>>>>>>>>>>
>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>
>>>>>>>>>>>> I think it depand of libraw to compute Raw half size preview.
>>>>>>>>>>>>
>>>>>>>>>>>> I use all code from git master.
>>>>>>>>>>>>
>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>
>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>
>>>>>>>>>>>>> Can I have done something wrong with my build? What would
>>>>>>>>>>>>> trigger
>>>>>>>>>>>>> this
>>>>>>>>>>>>> behaviour?
>>>>>>>>>>>>>
>>>>>>>>>>>>> Can't remember if it started with 2.0 or 2.1.
>>>>>>>>>>>>>
>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>
>>>>>>>>>>>>> Den 30 sep 2011 12:04 skrev "Gilles
>>>>>>>>>>>>> Caulier"<[hidden email]>:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> It'not reproducible here. i can load CR2 half size Raw preview,
>>>>>>>>>>>>>> instead Embeded JPEG
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I have tested with a new profile but it gives me the same
>>>>>>>>>>>>>>> result,
>>>>>>>>>>>>>>> only
>>>>>>>>>>>>>>> preview of embedded jpg.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> "Emebeded preview loads full-sized images" enabled or not
>>>>>>>>>>>>>>>> gives
>>>>>>>>>>>>>>>> the same
>>>>>>>>>>>>>>>> result.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2011/9/29 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Look in config dialog, in Album-View section, Preview
>>>>>>>>>>>>>>>>> Options.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> (And now I will finish the mail before I send it......)
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> jpg images says: Full Size Preview
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> My setup:
>>>>>>>>>>>>>>>>>> digiKam 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>> kipi-plugins 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>> openSuse 11.4
>>>>>>>>>>>>>>>>>> KDE 4.7.1
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I'm now running digiKam 2.1.1 and kipi-plugins 2.1.1.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Some time ago in an older version of digiKam, I was able
>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>> use "half
>>>>>>>>>>>>>>>>>>> size raw preview". Now this seems not to be possible.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Was this a change of puspose?
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> jpg images says:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>> [hidden email]
>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>> [hidden email]
>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Digikam-users mailing list
>>>>>>>>> [hidden email]
>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Digikam-users mailing list
>>>>>>>> [hidden email]
>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Digikam-users mailing list
>>>>>>> [hidden email]
>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>
>>>>>> _______________________________________________
>>>>>> Digikam-users mailing list
>>>>>> [hidden email]
>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>
>>>>> _______________________________________________
>>>>> Digikam-users mailing list
>>>>> [hidden email]
>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>
>>>> _______________________________________________
>>>> Digikam-users mailing list
>>>> [hidden email]
>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>
>>> _______________________________________________
>>> Digikam-users mailing list
>>> [hidden email]
>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>
>>
>> _______________________________________________
>> Digikam-users mailing list
>> [hidden email]
>> https://mail.kde.org/mailman/listinfo/digikam-users
>>
>
_______________________________________________
Digikam-users mailing list
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Re: half size raw preview: not available for Canon CRW or CR2?

Anders Stedtlund
Do I need to build with debug?

This is what I get now:
digikam(32662)/digikam (core) Digikam::DMetadata::getIccProfile: Exif
color-space tag is sRGB. Using default sRGB ICC profile.
digikam(32662)/KEXIV2 KExiv2Iface::KExiv2::getImageOrientation:
Orientation => Exif.Image.Orientation =>  1


/Anders

2011/10/2 Gilles Caulier <[hidden email]>:

> On my computer, with option enabled on setup dialog :
>
> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Try to use
> reduced RAW picture extraction
> Scaling with darkness 0, saturation 3947, and
> multipliers 1,937500 1,000000 1,777344 1,000000
> Converting to sRGB colorspace...
> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Using
> reduced RAW picture extraction
>
> It's an ARW raw file show in preview mode from album icon view.
>
> Gilles Caulier
>
> 2011/10/2 Gilles Caulier <[hidden email]>:
>> Just a question about this problem.
>>
>> When you turn on debug space with kdebugdialog (kdcraw, kexiv2,
>> digiKam), do you sees omething special in the console when you show
>> raw preview ?
>>
>> Gilles Caulier
>>
>> 2011/10/2 sleepless <[hidden email]>:
>>> Op 02-10-11 12:51, Anders Stedtlund schreef:
>>> Hi Anders,
>>> Thanks for your precise investigations.
>>> I prefer to figure out the problems as much as possible, so the programmers
>>> don´t loose valuable time on it. But I ran out of ideas.
>>> I forwarded this tread to the programmers in the hope for some luminous idea
>>> about what´s going on.
>>>
>>>> Hi Rinus,
>>>>
>>>> I have tested, many times, your approach but I can't reproduce your
>>>> behaviour (hope that I understood you correctly). It always says
>>>> "Embeded JPEG Preview", and the same size of the preview is shown.
>>>>
>>>> Can you reproduce both in light table and in album view?
>>>
>>> yes I can, but for the moment it keeps saying
>>> "Embeded JPEG Preview¨
>>>>
>>>> I have measured with kruler and I have these figures. All measures are
>>>> the width of the image.
>>>>
>>>> My screen is 1366x768. The test image is in landscape, 3272x2178. (Canon
>>>> SRAW1)
>>>>
>>>> In album view the preview  measures around 1040 pixels. Which digiKam
>>>> says is 32% in zoom. This should give about 3250 pixels in 100%.
>>>> (Quite close)
>>>>
>>>> In light table the preview measures around 638 pixels, which digiKam
>>>> says is 19% in zoom. This should give about 3358 pixels in 100%. (A
>>>> bit over)
>>>>
>>>> I assume that the embedded preview isn't the same size, in pixels, as
>>>> the main image? Hence, I always see the main image as preview?
>>>
>>> I guess, that´s the case here indeed. Do you know if your images actually
>>> have an embedded jpeg?
>>>>
>>>> Another thing I have seen during these tests is that if I have enabled
>>>> the load full-sized images for the album view and the digiKam window
>>>> is maximised, I can't have the preview smaller than slightly bigger
>>>> than "fit to window". This means that there is a scroll bar to the
>>>> right that I can scroll a pixel or so. And if I manually types e.g.
>>>> 20% zoom it immediately returns to 32%. But that might be another
>>>> problem...
>>>
>>> yes, and I found that the image sometimes is being displayed as 640% but
>>> reported as 100%.
>>>
>>> It looks like a real mess, but I hope it is not what it looks like.
>>> Best,
>>> Rinus
>>>>
>>>> /Anders
>>>>
>>>> 2011/10/2 sleepless<[hidden email]>:
>>>>>
>>>>> Op 02-10-11 08:13, Anders Stedtlund schreef:
>>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I would say that for me the settings doesn't make any difference
>>>>>> actually. Not in album view, not in light table. That's odd.
>>>>>>
>>>>>> In album view the image is at 32% when fit to window. In light table
>>>>>> it's at 19% when fit to window.What size should I expect from the
>>>>>> embedded
>>>>>> preview?
>>>>>
>>>>> Hi Anders,
>>>>>
>>>>> This is completely dependent of the resolution of your screen and the way
>>>>> you set up your screen layout.
>>>>> The way I checked was by estimating (measuring is better) the view window
>>>>> against the whole screen. In my case it is about half screen height which
>>>>> equals aproximately 600 pixels.
>>>>> Setting photosize to 100 % I need 6 times click the slider downward, so
>>>>> my
>>>>> picture height size equals 3600 pixels, wich is for me the assurance I am
>>>>> looking at the raw picture and not at embedded preview.
>>>>> If I look at embedded preview, I need only one click to cover the whole
>>>>> image.
>>>>>
>>>>> But the nasty thing is I could not reproduce what I did yesterday, today
>>>>> it
>>>>> was only possible to view the real thing and not the embedded preview
>>>>> even
>>>>> though it kept saying ¨embedded jpeg prview¨
>>>>>
>>>>>
>>>>> But repeatedly doing for several times:
>>>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>>>> DEchecked¨
>>>>> and
>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>> fullsized
>>>>> images¨ DEchecked
>>>>>
>>>>> Settings->Configure Digikam->lighttable->¨load full sized image checked¨
>>>>> and
>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>> fullsized
>>>>> images¨ checked
>>>>>
>>>>> brought it back.
>>>>>
>>>>> I can view either Raw or embedded, but it keeps saying ¨embedded jpeg
>>>>> prview¨ in either case.
>>>>>
>>>>> I would appreciate if you try to do it with repeatedly changing settings
>>>>> to
>>>>> see if you can change the results as I managed. We have clearly a problem
>>>>> here, but it is still so randomly that I can not make a useful bug
>>>>> report.
>>>>> We should at least know what we are looking at without counting pixels.
>>>>> Some other guy made already a report and did a withdrawel of it, because
>>>>> his
>>>>> problem was cured. Maybe some others will do some investigations in to
>>>>> this
>>>>> matter as well.
>>>>> Best,
>>>>> Rinus
>>>>>
>>>>>
>>>>>> /Anders
>>>>>>
>>>>>> 2011/9/30 sleepless<[hidden email]>:
>>>>>>>
>>>>>>> Some investigation brougth this forward. In my case it says for PEF
>>>>>>> files
>>>>>>> embedded jpg, but I am actually looking at the RAW file.
>>>>>>> Want to try: Put the lighttable window to 100% and see the difference
>>>>>>> at
>>>>>>> the
>>>>>>> size of the slider at either settings.
>>>>>>> So it looks the message not being updated according the changed
>>>>>>> settings.
>>>>>>> Rinus
>>>>>>>
>>>>>>> Op 30-09-11 14:31, sleepless schreef:
>>>>>>>>
>>>>>>>> Have you tried to set Settings->Configure Digikam->lighttable->load
>>>>>>>> full
>>>>>>>> sized image enabled?
>>>>>>>> Makes the difference on dng anyway.
>>>>>>>> Rinus
>>>>>>>> Op 30-09-11 13:24, Gilles Caulier schreef:
>>>>>>>>>
>>>>>>>>> core application, through libkdcraw which embed libraw.
>>>>>>>>>
>>>>>>>>> Gilles Caulier
>>>>>>>>>
>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>
>>>>>>>>>> Is it the core application or kipi-plugins that handles this?
>>>>>>>>>>
>>>>>>>>>> /Anders
>>>>>>>>>>
>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>
>>>>>>>>>>> No, 'sit the same one...
>>>>>>>>>>>
>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>
>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>
>>>>>>>>>>>> I seem to have libraw 0.13.5. Should I use something newer?
>>>>>>>>>>>>
>>>>>>>>>>>> /Anders
>>>>>>>>>>>>
>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>
>>>>>>>>>>>>> I think it depand of libraw to compute Raw half size preview.
>>>>>>>>>>>>>
>>>>>>>>>>>>> I use all code from git master.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>
>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Can I have done something wrong with my build? What would
>>>>>>>>>>>>>> trigger
>>>>>>>>>>>>>> this
>>>>>>>>>>>>>> behaviour?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Can't remember if it started with 2.0 or 2.1.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Den 30 sep 2011 12:04 skrev "Gilles
>>>>>>>>>>>>>> Caulier"<[hidden email]>:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> It'not reproducible here. i can load CR2 half size Raw preview,
>>>>>>>>>>>>>>> instead Embeded JPEG
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I have tested with a new profile but it gives me the same
>>>>>>>>>>>>>>>> result,
>>>>>>>>>>>>>>>> only
>>>>>>>>>>>>>>>> preview of embedded jpg.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> "Emebeded preview loads full-sized images" enabled or not
>>>>>>>>>>>>>>>>> gives
>>>>>>>>>>>>>>>>> the same
>>>>>>>>>>>>>>>>> result.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 2011/9/29 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Look in config dialog, in Album-View section, Preview
>>>>>>>>>>>>>>>>>> Options.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> (And now I will finish the mail before I send it......)
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> jpg images says: Full Size Preview
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> My setup:
>>>>>>>>>>>>>>>>>>> digiKam 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>> kipi-plugins 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>> openSuse 11.4
>>>>>>>>>>>>>>>>>>> KDE 4.7.1
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> I'm now running digiKam 2.1.1 and kipi-plugins 2.1.1.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Some time ago in an older version of digiKam, I was able
>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>> use "half
>>>>>>>>>>>>>>>>>>>> size raw preview". Now this seems not to be possible.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Was this a change of puspose?
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> jpg images says:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>> [hidden email]
>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>> [hidden email]
>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Digikam-users mailing list
>>>>>>>>> [hidden email]
>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Digikam-users mailing list
>>>>>>>> [hidden email]
>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Digikam-users mailing list
>>>>>>> [hidden email]
>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>
>>>>>> _______________________________________________
>>>>>> Digikam-users mailing list
>>>>>> [hidden email]
>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>
>>>>> _______________________________________________
>>>>> Digikam-users mailing list
>>>>> [hidden email]
>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>
>>>> _______________________________________________
>>>> Digikam-users mailing list
>>>> [hidden email]
>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>
>>>
>>> _______________________________________________
>>> Digikam-users mailing list
>>> [hidden email]
>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>
>>
> _______________________________________________
> Digikam-users mailing list
> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-users
>
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Re: half size raw preview: not available for Canon CRW or CR2?

Anders Stedtlund
In reply to this post by Rinus
2011/10/2 sleepless <[hidden email]>:

> Op 02-10-11 12:51, Anders Stedtlund schreef:
> Hi Anders,
> Thanks for your precise investigations.
> I prefer to figure out the problems as much as possible, so the programmers
> don´t loose valuable time on it. But I ran out of ideas.
> I forwarded this tread to the programmers in the hope for some luminous idea
> about what´s going on.
>
>> Hi Rinus,
>>
>> I have tested, many times, your approach but I can't reproduce your
>> behaviour (hope that I understood you correctly). It always says
>> "Embeded JPEG Preview", and the same size of the preview is shown.
>>
>> Can you reproduce both in light table and in album view?
>
> yes I can, but for the moment it keeps saying
> "Embeded JPEG Preview¨
>>
>> I have measured with kruler and I have these figures. All measures are
>> the width of the image.
>>
>> My screen is 1366x768. The test image is in landscape, 3272x2178. (Canon
>> SRAW1)
>>
>> In album view the preview  measures around 1040 pixels. Which digiKam
>> says is 32% in zoom. This should give about 3250 pixels in 100%.
>> (Quite close)
>>
>> In light table the preview measures around 638 pixels, which digiKam
>> says is 19% in zoom. This should give about 3358 pixels in 100%. (A
>> bit over)
>>
>> I assume that the embedded preview isn't the same size, in pixels, as
>> the main image? Hence, I always see the main image as preview?
>
> I guess, that´s the case here indeed. Do you know if your images actually
> have an embedded jpeg?

How do I find out?

>>
>> Another thing I have seen during these tests is that if I have enabled
>> the load full-sized images for the album view and the digiKam window
>> is maximised, I can't have the preview smaller than slightly bigger
>> than "fit to window". This means that there is a scroll bar to the
>> right that I can scroll a pixel or so. And if I manually types e.g.
>> 20% zoom it immediately returns to 32%. But that might be another
>> problem...
>
> yes, and I found that the image sometimes is being displayed as 640% but
> reported as 100%.
>
> It looks like a real mess, but I hope it is not what it looks like.
> Best,
> Rinus
>>
>> /Anders
>>
>> 2011/10/2 sleepless<[hidden email]>:
>>>
>>> Op 02-10-11 08:13, Anders Stedtlund schreef:
>>>>
>>>> Hi,
>>>>
>>>> I would say that for me the settings doesn't make any difference
>>>> actually. Not in album view, not in light table. That's odd.
>>>>
>>>> In album view the image is at 32% when fit to window. In light table
>>>> it's at 19% when fit to window.What size should I expect from the
>>>> embedded
>>>> preview?
>>>
>>> Hi Anders,
>>>
>>> This is completely dependent of the resolution of your screen and the way
>>> you set up your screen layout.
>>> The way I checked was by estimating (measuring is better) the view window
>>> against the whole screen. In my case it is about half screen height which
>>> equals aproximately 600 pixels.
>>> Setting photosize to 100 % I need 6 times click the slider downward, so
>>> my
>>> picture height size equals 3600 pixels, wich is for me the assurance I am
>>> looking at the raw picture and not at embedded preview.
>>> If I look at embedded preview, I need only one click to cover the whole
>>> image.
>>>
>>> But the nasty thing is I could not reproduce what I did yesterday, today
>>> it
>>> was only possible to view the real thing and not the embedded preview
>>> even
>>> though it kept saying ¨embedded jpeg prview¨
>>>
>>>
>>> But repeatedly doing for several times:
>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>> DEchecked¨
>>> and
>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>> fullsized
>>> images¨ DEchecked
>>>
>>> Settings->Configure Digikam->lighttable->¨load full sized image checked¨
>>> and
>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>> fullsized
>>> images¨ checked
>>>
>>> brought it back.
>>>
>>> I can view either Raw or embedded, but it keeps saying ¨embedded jpeg
>>> prview¨ in either case.
>>>
>>> I would appreciate if you try to do it with repeatedly changing settings
>>> to
>>> see if you can change the results as I managed. We have clearly a problem
>>> here, but it is still so randomly that I can not make a useful bug
>>> report.
>>> We should at least know what we are looking at without counting pixels.
>>> Some other guy made already a report and did a withdrawel of it, because
>>> his
>>> problem was cured. Maybe some others will do some investigations in to
>>> this
>>> matter as well.
>>> Best,
>>> Rinus
>>>
>>>
>>>> /Anders
>>>>
>>>> 2011/9/30 sleepless<[hidden email]>:
>>>>>
>>>>> Some investigation brougth this forward. In my case it says for PEF
>>>>> files
>>>>> embedded jpg, but I am actually looking at the RAW file.
>>>>> Want to try: Put the lighttable window to 100% and see the difference
>>>>> at
>>>>> the
>>>>> size of the slider at either settings.
>>>>> So it looks the message not being updated according the changed
>>>>> settings.
>>>>> Rinus
>>>>>
>>>>> Op 30-09-11 14:31, sleepless schreef:
>>>>>>
>>>>>> Have you tried to set Settings->Configure Digikam->lighttable->load
>>>>>> full
>>>>>> sized image enabled?
>>>>>> Makes the difference on dng anyway.
>>>>>> Rinus
>>>>>> Op 30-09-11 13:24, Gilles Caulier schreef:
>>>>>>>
>>>>>>> core application, through libkdcraw which embed libraw.
>>>>>>>
>>>>>>> Gilles Caulier
>>>>>>>
>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>
>>>>>>>> Is it the core application or kipi-plugins that handles this?
>>>>>>>>
>>>>>>>> /Anders
>>>>>>>>
>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>
>>>>>>>>> No, 'sit the same one...
>>>>>>>>>
>>>>>>>>> Gilles Caulier
>>>>>>>>>
>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>
>>>>>>>>>> I seem to have libraw 0.13.5. Should I use something newer?
>>>>>>>>>>
>>>>>>>>>> /Anders
>>>>>>>>>>
>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>
>>>>>>>>>>> I think it depand of libraw to compute Raw half size preview.
>>>>>>>>>>>
>>>>>>>>>>> I use all code from git master.
>>>>>>>>>>>
>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>
>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>
>>>>>>>>>>>> Can I have done something wrong with my build? What would
>>>>>>>>>>>> trigger
>>>>>>>>>>>> this
>>>>>>>>>>>> behaviour?
>>>>>>>>>>>>
>>>>>>>>>>>> Can't remember if it started with 2.0 or 2.1.
>>>>>>>>>>>>
>>>>>>>>>>>> /Anders
>>>>>>>>>>>>
>>>>>>>>>>>> Den 30 sep 2011 12:04 skrev "Gilles
>>>>>>>>>>>> Caulier"<[hidden email]>:
>>>>>>>>>>>>>
>>>>>>>>>>>>> It'not reproducible here. i can load CR2 half size Raw preview,
>>>>>>>>>>>>> instead Embeded JPEG
>>>>>>>>>>>>>
>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>
>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I have tested with a new profile but it gives me the same
>>>>>>>>>>>>>> result,
>>>>>>>>>>>>>> only
>>>>>>>>>>>>>> preview of embedded jpg.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> "Emebeded preview loads full-sized images" enabled or not
>>>>>>>>>>>>>>> gives
>>>>>>>>>>>>>>> the same
>>>>>>>>>>>>>>> result.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2011/9/29 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Look in config dialog, in Album-View section, Preview
>>>>>>>>>>>>>>>> Options.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> (And now I will finish the mail before I send it......)
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> jpg images says: Full Size Preview
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> My setup:
>>>>>>>>>>>>>>>>> digiKam 2.1.1 (built by me)
>>>>>>>>>>>>>>>>> kipi-plugins 2.1.1 (built by me)
>>>>>>>>>>>>>>>>> openSuse 11.4
>>>>>>>>>>>>>>>>> KDE 4.7.1
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I'm now running digiKam 2.1.1 and kipi-plugins 2.1.1.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Some time ago in an older version of digiKam, I was able
>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>> use "half
>>>>>>>>>>>>>>>>>> size raw preview". Now this seems not to be possible.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Was this a change of puspose?
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> jpg images says:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>> [hidden email]
>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>> [hidden email]
>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Digikam-users mailing list
>>>>>>>>> [hidden email]
>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Digikam-users mailing list
>>>>>>>> [hidden email]
>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Digikam-users mailing list
>>>>>>> [hidden email]
>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>
>>>>>> _______________________________________________
>>>>>> Digikam-users mailing list
>>>>>> [hidden email]
>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>
>>>>> _______________________________________________
>>>>> Digikam-users mailing list
>>>>> [hidden email]
>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>
>>>> _______________________________________________
>>>> Digikam-users mailing list
>>>> [hidden email]
>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>
>>> _______________________________________________
>>> Digikam-users mailing list
>>> [hidden email]
>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>
>> _______________________________________________
>> Digikam-users mailing list
>> [hidden email]
>> https://mail.kde.org/mailman/listinfo/digikam-users
>>
>
> _______________________________________________
> Digikam-users mailing list
> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-users
>
_______________________________________________
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Re: half size raw preview: not available for Canon CRW or CR2?

Gilles Caulier-4
In reply to this post by Anders Stedtlund
2011/10/2 Anders Stedtlund <[hidden email]>:
> Do I need to build with debug?

No. Just install debug package of digiKam, libkexiv2, and libkdcraw.

Run kdebugdialog, and turn on KExiv2, KDcraw, and digiKam debug space.

Start digiKam from a console. Select a Raw file and show preview. Look
message printed on the console.

Gilles Caulier

>
> This is what I get now:
> digikam(32662)/digikam (core) Digikam::DMetadata::getIccProfile: Exif
> color-space tag is sRGB. Using default sRGB ICC profile.
> digikam(32662)/KEXIV2 KExiv2Iface::KExiv2::getImageOrientation:
> Orientation => Exif.Image.Orientation =>  1
>
>
> /Anders
>
> 2011/10/2 Gilles Caulier <[hidden email]>:
>> On my computer, with option enabled on setup dialog :
>>
>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Try to use
>> reduced RAW picture extraction
>> Scaling with darkness 0, saturation 3947, and
>> multipliers 1,937500 1,000000 1,777344 1,000000
>> Converting to sRGB colorspace...
>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Using
>> reduced RAW picture extraction
>>
>> It's an ARW raw file show in preview mode from album icon view.
>>
>> Gilles Caulier
>>
>> 2011/10/2 Gilles Caulier <[hidden email]>:
>>> Just a question about this problem.
>>>
>>> When you turn on debug space with kdebugdialog (kdcraw, kexiv2,
>>> digiKam), do you sees omething special in the console when you show
>>> raw preview ?
>>>
>>> Gilles Caulier
>>>
>>> 2011/10/2 sleepless <[hidden email]>:
>>>> Op 02-10-11 12:51, Anders Stedtlund schreef:
>>>> Hi Anders,
>>>> Thanks for your precise investigations.
>>>> I prefer to figure out the problems as much as possible, so the programmers
>>>> don´t loose valuable time on it. But I ran out of ideas.
>>>> I forwarded this tread to the programmers in the hope for some luminous idea
>>>> about what´s going on.
>>>>
>>>>> Hi Rinus,
>>>>>
>>>>> I have tested, many times, your approach but I can't reproduce your
>>>>> behaviour (hope that I understood you correctly). It always says
>>>>> "Embeded JPEG Preview", and the same size of the preview is shown.
>>>>>
>>>>> Can you reproduce both in light table and in album view?
>>>>
>>>> yes I can, but for the moment it keeps saying
>>>> "Embeded JPEG Preview¨
>>>>>
>>>>> I have measured with kruler and I have these figures. All measures are
>>>>> the width of the image.
>>>>>
>>>>> My screen is 1366x768. The test image is in landscape, 3272x2178. (Canon
>>>>> SRAW1)
>>>>>
>>>>> In album view the preview  measures around 1040 pixels. Which digiKam
>>>>> says is 32% in zoom. This should give about 3250 pixels in 100%.
>>>>> (Quite close)
>>>>>
>>>>> In light table the preview measures around 638 pixels, which digiKam
>>>>> says is 19% in zoom. This should give about 3358 pixels in 100%. (A
>>>>> bit over)
>>>>>
>>>>> I assume that the embedded preview isn't the same size, in pixels, as
>>>>> the main image? Hence, I always see the main image as preview?
>>>>
>>>> I guess, that´s the case here indeed. Do you know if your images actually
>>>> have an embedded jpeg?
>>>>>
>>>>> Another thing I have seen during these tests is that if I have enabled
>>>>> the load full-sized images for the album view and the digiKam window
>>>>> is maximised, I can't have the preview smaller than slightly bigger
>>>>> than "fit to window". This means that there is a scroll bar to the
>>>>> right that I can scroll a pixel or so. And if I manually types e.g.
>>>>> 20% zoom it immediately returns to 32%. But that might be another
>>>>> problem...
>>>>
>>>> yes, and I found that the image sometimes is being displayed as 640% but
>>>> reported as 100%.
>>>>
>>>> It looks like a real mess, but I hope it is not what it looks like.
>>>> Best,
>>>> Rinus
>>>>>
>>>>> /Anders
>>>>>
>>>>> 2011/10/2 sleepless<[hidden email]>:
>>>>>>
>>>>>> Op 02-10-11 08:13, Anders Stedtlund schreef:
>>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> I would say that for me the settings doesn't make any difference
>>>>>>> actually. Not in album view, not in light table. That's odd.
>>>>>>>
>>>>>>> In album view the image is at 32% when fit to window. In light table
>>>>>>> it's at 19% when fit to window.What size should I expect from the
>>>>>>> embedded
>>>>>>> preview?
>>>>>>
>>>>>> Hi Anders,
>>>>>>
>>>>>> This is completely dependent of the resolution of your screen and the way
>>>>>> you set up your screen layout.
>>>>>> The way I checked was by estimating (measuring is better) the view window
>>>>>> against the whole screen. In my case it is about half screen height which
>>>>>> equals aproximately 600 pixels.
>>>>>> Setting photosize to 100 % I need 6 times click the slider downward, so
>>>>>> my
>>>>>> picture height size equals 3600 pixels, wich is for me the assurance I am
>>>>>> looking at the raw picture and not at embedded preview.
>>>>>> If I look at embedded preview, I need only one click to cover the whole
>>>>>> image.
>>>>>>
>>>>>> But the nasty thing is I could not reproduce what I did yesterday, today
>>>>>> it
>>>>>> was only possible to view the real thing and not the embedded preview
>>>>>> even
>>>>>> though it kept saying ¨embedded jpeg prview¨
>>>>>>
>>>>>>
>>>>>> But repeatedly doing for several times:
>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>>>>> DEchecked¨
>>>>>> and
>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>> fullsized
>>>>>> images¨ DEchecked
>>>>>>
>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image checked¨
>>>>>> and
>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>> fullsized
>>>>>> images¨ checked
>>>>>>
>>>>>> brought it back.
>>>>>>
>>>>>> I can view either Raw or embedded, but it keeps saying ¨embedded jpeg
>>>>>> prview¨ in either case.
>>>>>>
>>>>>> I would appreciate if you try to do it with repeatedly changing settings
>>>>>> to
>>>>>> see if you can change the results as I managed. We have clearly a problem
>>>>>> here, but it is still so randomly that I can not make a useful bug
>>>>>> report.
>>>>>> We should at least know what we are looking at without counting pixels.
>>>>>> Some other guy made already a report and did a withdrawel of it, because
>>>>>> his
>>>>>> problem was cured. Maybe some others will do some investigations in to
>>>>>> this
>>>>>> matter as well.
>>>>>> Best,
>>>>>> Rinus
>>>>>>
>>>>>>
>>>>>>> /Anders
>>>>>>>
>>>>>>> 2011/9/30 sleepless<[hidden email]>:
>>>>>>>>
>>>>>>>> Some investigation brougth this forward. In my case it says for PEF
>>>>>>>> files
>>>>>>>> embedded jpg, but I am actually looking at the RAW file.
>>>>>>>> Want to try: Put the lighttable window to 100% and see the difference
>>>>>>>> at
>>>>>>>> the
>>>>>>>> size of the slider at either settings.
>>>>>>>> So it looks the message not being updated according the changed
>>>>>>>> settings.
>>>>>>>> Rinus
>>>>>>>>
>>>>>>>> Op 30-09-11 14:31, sleepless schreef:
>>>>>>>>>
>>>>>>>>> Have you tried to set Settings->Configure Digikam->lighttable->load
>>>>>>>>> full
>>>>>>>>> sized image enabled?
>>>>>>>>> Makes the difference on dng anyway.
>>>>>>>>> Rinus
>>>>>>>>> Op 30-09-11 13:24, Gilles Caulier schreef:
>>>>>>>>>>
>>>>>>>>>> core application, through libkdcraw which embed libraw.
>>>>>>>>>>
>>>>>>>>>> Gilles Caulier
>>>>>>>>>>
>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>
>>>>>>>>>>> Is it the core application or kipi-plugins that handles this?
>>>>>>>>>>>
>>>>>>>>>>> /Anders
>>>>>>>>>>>
>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>
>>>>>>>>>>>> No, 'sit the same one...
>>>>>>>>>>>>
>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>
>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>
>>>>>>>>>>>>> I seem to have libraw 0.13.5. Should I use something newer?
>>>>>>>>>>>>>
>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>
>>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I think it depand of libraw to compute Raw half size preview.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I use all code from git master.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Can I have done something wrong with my build? What would
>>>>>>>>>>>>>>> trigger
>>>>>>>>>>>>>>> this
>>>>>>>>>>>>>>> behaviour?
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Can't remember if it started with 2.0 or 2.1.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Den 30 sep 2011 12:04 skrev "Gilles
>>>>>>>>>>>>>>> Caulier"<[hidden email]>:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> It'not reproducible here. i can load CR2 half size Raw preview,
>>>>>>>>>>>>>>>> instead Embeded JPEG
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I have tested with a new profile but it gives me the same
>>>>>>>>>>>>>>>>> result,
>>>>>>>>>>>>>>>>> only
>>>>>>>>>>>>>>>>> preview of embedded jpg.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> "Emebeded preview loads full-sized images" enabled or not
>>>>>>>>>>>>>>>>>> gives
>>>>>>>>>>>>>>>>>> the same
>>>>>>>>>>>>>>>>>> result.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2011/9/29 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Look in config dialog, in Album-View section, Preview
>>>>>>>>>>>>>>>>>>> Options.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> (And now I will finish the mail before I send it......)
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> jpg images says: Full Size Preview
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> My setup:
>>>>>>>>>>>>>>>>>>>> digiKam 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>> kipi-plugins 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>> openSuse 11.4
>>>>>>>>>>>>>>>>>>>> KDE 4.7.1
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> I'm now running digiKam 2.1.1 and kipi-plugins 2.1.1.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Some time ago in an older version of digiKam, I was able
>>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>>> use "half
>>>>>>>>>>>>>>>>>>>>> size raw preview". Now this seems not to be possible.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Was this a change of puspose?
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> jpg images says:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>> [hidden email]
>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>> [hidden email]
>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Digikam-users mailing list
>>>>>>>>> [hidden email]
>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Digikam-users mailing list
>>>>>>>> [hidden email]
>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Digikam-users mailing list
>>>>>>> [hidden email]
>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>
>>>>>> _______________________________________________
>>>>>> Digikam-users mailing list
>>>>>> [hidden email]
>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>
>>>>> _______________________________________________
>>>>> Digikam-users mailing list
>>>>> [hidden email]
>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>
>>>>
>>>> _______________________________________________
>>>> Digikam-users mailing list
>>>> [hidden email]
>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>
>>>
>> _______________________________________________
>> Digikam-users mailing list
>> [hidden email]
>> https://mail.kde.org/mailman/listinfo/digikam-users
>>
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Re: half size raw preview: not available for Canon CRW or CR2?

Gilles Caulier-4
2011/10/2 Gilles Caulier <[hidden email]>:
> 2011/10/2 Anders Stedtlund <[hidden email]>:
>> Do I need to build with debug?
>

Ah sorry. If you have build yourself digiKam and co, yes, you need to
turn on debug statements.

Look in README file, it's explained. There is an option to add to
cmake confiure command line. It's very simple :

https://projects.kde.org/projects/extragear/graphics/digikam/repository/revisions/master/entry/README#L141

I use debugfull mode on my computer to hack program.

Gilles Caulier

> No. Just install debug package of digiKam, libkexiv2, and libkdcraw.
>
> Run kdebugdialog, and turn on KExiv2, KDcraw, and digiKam debug space.
>
> Start digiKam from a console. Select a Raw file and show preview. Look
> message printed on the console.
>
> Gilles Caulier
>
>>
>> This is what I get now:
>> digikam(32662)/digikam (core) Digikam::DMetadata::getIccProfile: Exif
>> color-space tag is sRGB. Using default sRGB ICC profile.
>> digikam(32662)/KEXIV2 KExiv2Iface::KExiv2::getImageOrientation:
>> Orientation => Exif.Image.Orientation =>  1
>>
>>
>> /Anders
>>
>> 2011/10/2 Gilles Caulier <[hidden email]>:
>>> On my computer, with option enabled on setup dialog :
>>>
>>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Try to use
>>> reduced RAW picture extraction
>>> Scaling with darkness 0, saturation 3947, and
>>> multipliers 1,937500 1,000000 1,777344 1,000000
>>> Converting to sRGB colorspace...
>>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Using
>>> reduced RAW picture extraction
>>>
>>> It's an ARW raw file show in preview mode from album icon view.
>>>
>>> Gilles Caulier
>>>
>>> 2011/10/2 Gilles Caulier <[hidden email]>:
>>>> Just a question about this problem.
>>>>
>>>> When you turn on debug space with kdebugdialog (kdcraw, kexiv2,
>>>> digiKam), do you sees omething special in the console when you show
>>>> raw preview ?
>>>>
>>>> Gilles Caulier
>>>>
>>>> 2011/10/2 sleepless <[hidden email]>:
>>>>> Op 02-10-11 12:51, Anders Stedtlund schreef:
>>>>> Hi Anders,
>>>>> Thanks for your precise investigations.
>>>>> I prefer to figure out the problems as much as possible, so the programmers
>>>>> don´t loose valuable time on it. But I ran out of ideas.
>>>>> I forwarded this tread to the programmers in the hope for some luminous idea
>>>>> about what´s going on.
>>>>>
>>>>>> Hi Rinus,
>>>>>>
>>>>>> I have tested, many times, your approach but I can't reproduce your
>>>>>> behaviour (hope that I understood you correctly). It always says
>>>>>> "Embeded JPEG Preview", and the same size of the preview is shown.
>>>>>>
>>>>>> Can you reproduce both in light table and in album view?
>>>>>
>>>>> yes I can, but for the moment it keeps saying
>>>>> "Embeded JPEG Preview¨
>>>>>>
>>>>>> I have measured with kruler and I have these figures. All measures are
>>>>>> the width of the image.
>>>>>>
>>>>>> My screen is 1366x768. The test image is in landscape, 3272x2178. (Canon
>>>>>> SRAW1)
>>>>>>
>>>>>> In album view the preview  measures around 1040 pixels. Which digiKam
>>>>>> says is 32% in zoom. This should give about 3250 pixels in 100%.
>>>>>> (Quite close)
>>>>>>
>>>>>> In light table the preview measures around 638 pixels, which digiKam
>>>>>> says is 19% in zoom. This should give about 3358 pixels in 100%. (A
>>>>>> bit over)
>>>>>>
>>>>>> I assume that the embedded preview isn't the same size, in pixels, as
>>>>>> the main image? Hence, I always see the main image as preview?
>>>>>
>>>>> I guess, that´s the case here indeed. Do you know if your images actually
>>>>> have an embedded jpeg?
>>>>>>
>>>>>> Another thing I have seen during these tests is that if I have enabled
>>>>>> the load full-sized images for the album view and the digiKam window
>>>>>> is maximised, I can't have the preview smaller than slightly bigger
>>>>>> than "fit to window". This means that there is a scroll bar to the
>>>>>> right that I can scroll a pixel or so. And if I manually types e.g.
>>>>>> 20% zoom it immediately returns to 32%. But that might be another
>>>>>> problem...
>>>>>
>>>>> yes, and I found that the image sometimes is being displayed as 640% but
>>>>> reported as 100%.
>>>>>
>>>>> It looks like a real mess, but I hope it is not what it looks like.
>>>>> Best,
>>>>> Rinus
>>>>>>
>>>>>> /Anders
>>>>>>
>>>>>> 2011/10/2 sleepless<[hidden email]>:
>>>>>>>
>>>>>>> Op 02-10-11 08:13, Anders Stedtlund schreef:
>>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> I would say that for me the settings doesn't make any difference
>>>>>>>> actually. Not in album view, not in light table. That's odd.
>>>>>>>>
>>>>>>>> In album view the image is at 32% when fit to window. In light table
>>>>>>>> it's at 19% when fit to window.What size should I expect from the
>>>>>>>> embedded
>>>>>>>> preview?
>>>>>>>
>>>>>>> Hi Anders,
>>>>>>>
>>>>>>> This is completely dependent of the resolution of your screen and the way
>>>>>>> you set up your screen layout.
>>>>>>> The way I checked was by estimating (measuring is better) the view window
>>>>>>> against the whole screen. In my case it is about half screen height which
>>>>>>> equals aproximately 600 pixels.
>>>>>>> Setting photosize to 100 % I need 6 times click the slider downward, so
>>>>>>> my
>>>>>>> picture height size equals 3600 pixels, wich is for me the assurance I am
>>>>>>> looking at the raw picture and not at embedded preview.
>>>>>>> If I look at embedded preview, I need only one click to cover the whole
>>>>>>> image.
>>>>>>>
>>>>>>> But the nasty thing is I could not reproduce what I did yesterday, today
>>>>>>> it
>>>>>>> was only possible to view the real thing and not the embedded preview
>>>>>>> even
>>>>>>> though it kept saying ¨embedded jpeg prview¨
>>>>>>>
>>>>>>>
>>>>>>> But repeatedly doing for several times:
>>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>>>>>> DEchecked¨
>>>>>>> and
>>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>>> fullsized
>>>>>>> images¨ DEchecked
>>>>>>>
>>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image checked¨
>>>>>>> and
>>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>>> fullsized
>>>>>>> images¨ checked
>>>>>>>
>>>>>>> brought it back.
>>>>>>>
>>>>>>> I can view either Raw or embedded, but it keeps saying ¨embedded jpeg
>>>>>>> prview¨ in either case.
>>>>>>>
>>>>>>> I would appreciate if you try to do it with repeatedly changing settings
>>>>>>> to
>>>>>>> see if you can change the results as I managed. We have clearly a problem
>>>>>>> here, but it is still so randomly that I can not make a useful bug
>>>>>>> report.
>>>>>>> We should at least know what we are looking at without counting pixels.
>>>>>>> Some other guy made already a report and did a withdrawel of it, because
>>>>>>> his
>>>>>>> problem was cured. Maybe some others will do some investigations in to
>>>>>>> this
>>>>>>> matter as well.
>>>>>>> Best,
>>>>>>> Rinus
>>>>>>>
>>>>>>>
>>>>>>>> /Anders
>>>>>>>>
>>>>>>>> 2011/9/30 sleepless<[hidden email]>:
>>>>>>>>>
>>>>>>>>> Some investigation brougth this forward. In my case it says for PEF
>>>>>>>>> files
>>>>>>>>> embedded jpg, but I am actually looking at the RAW file.
>>>>>>>>> Want to try: Put the lighttable window to 100% and see the difference
>>>>>>>>> at
>>>>>>>>> the
>>>>>>>>> size of the slider at either settings.
>>>>>>>>> So it looks the message not being updated according the changed
>>>>>>>>> settings.
>>>>>>>>> Rinus
>>>>>>>>>
>>>>>>>>> Op 30-09-11 14:31, sleepless schreef:
>>>>>>>>>>
>>>>>>>>>> Have you tried to set Settings->Configure Digikam->lighttable->load
>>>>>>>>>> full
>>>>>>>>>> sized image enabled?
>>>>>>>>>> Makes the difference on dng anyway.
>>>>>>>>>> Rinus
>>>>>>>>>> Op 30-09-11 13:24, Gilles Caulier schreef:
>>>>>>>>>>>
>>>>>>>>>>> core application, through libkdcraw which embed libraw.
>>>>>>>>>>>
>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>
>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>
>>>>>>>>>>>> Is it the core application or kipi-plugins that handles this?
>>>>>>>>>>>>
>>>>>>>>>>>> /Anders
>>>>>>>>>>>>
>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>
>>>>>>>>>>>>> No, 'sit the same one...
>>>>>>>>>>>>>
>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>
>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I seem to have libraw 0.13.5. Should I use something newer?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I think it depand of libraw to compute Raw half size preview.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I use all code from git master.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Can I have done something wrong with my build? What would
>>>>>>>>>>>>>>>> trigger
>>>>>>>>>>>>>>>> this
>>>>>>>>>>>>>>>> behaviour?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Can't remember if it started with 2.0 or 2.1.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Den 30 sep 2011 12:04 skrev "Gilles
>>>>>>>>>>>>>>>> Caulier"<[hidden email]>:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> It'not reproducible here. i can load CR2 half size Raw preview,
>>>>>>>>>>>>>>>>> instead Embeded JPEG
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I have tested with a new profile but it gives me the same
>>>>>>>>>>>>>>>>>> result,
>>>>>>>>>>>>>>>>>> only
>>>>>>>>>>>>>>>>>> preview of embedded jpg.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> "Emebeded preview loads full-sized images" enabled or not
>>>>>>>>>>>>>>>>>>> gives
>>>>>>>>>>>>>>>>>>> the same
>>>>>>>>>>>>>>>>>>> result.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> 2011/9/29 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Look in config dialog, in Album-View section, Preview
>>>>>>>>>>>>>>>>>>>> Options.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> (And now I will finish the mail before I send it......)
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> jpg images says: Full Size Preview
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> My setup:
>>>>>>>>>>>>>>>>>>>>> digiKam 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>>> kipi-plugins 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>>> openSuse 11.4
>>>>>>>>>>>>>>>>>>>>> KDE 4.7.1
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> I'm now running digiKam 2.1.1 and kipi-plugins 2.1.1.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Some time ago in an older version of digiKam, I was able
>>>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>>>> use "half
>>>>>>>>>>>>>>>>>>>>>> size raw preview". Now this seems not to be possible.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Was this a change of puspose?
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> jpg images says:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>> [hidden email]
>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>> [hidden email]
>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Digikam-users mailing list
>>>>>>>>> [hidden email]
>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Digikam-users mailing list
>>>>>>>> [hidden email]
>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Digikam-users mailing list
>>>>>>> [hidden email]
>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>
>>>>>> _______________________________________________
>>>>>> Digikam-users mailing list
>>>>>> [hidden email]
>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Digikam-users mailing list
>>>>> [hidden email]
>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>
>>>>
>>> _______________________________________________
>>> Digikam-users mailing list
>>> [hidden email]
>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>
>> _______________________________________________
>> Digikam-users mailing list
>> [hidden email]
>> https://mail.kde.org/mailman/listinfo/digikam-users
>>
>
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Re: half size raw preview: not available for Canon CRW or CR2?

Anders Stedtlund
Building right now.

Are there any penalities running debugfull? I mean performance.

/Anders

2011/10/2 Gilles Caulier <[hidden email]>:

> 2011/10/2 Gilles Caulier <[hidden email]>:
>> 2011/10/2 Anders Stedtlund <[hidden email]>:
>>> Do I need to build with debug?
>>
>
> Ah sorry. If you have build yourself digiKam and co, yes, you need to
> turn on debug statements.
>
> Look in README file, it's explained. There is an option to add to
> cmake confiure command line. It's very simple :
>
> https://projects.kde.org/projects/extragear/graphics/digikam/repository/revisions/master/entry/README#L141
>
> I use debugfull mode on my computer to hack program.
>
> Gilles Caulier
>
>> No. Just install debug package of digiKam, libkexiv2, and libkdcraw.
>>
>> Run kdebugdialog, and turn on KExiv2, KDcraw, and digiKam debug space.
>>
>> Start digiKam from a console. Select a Raw file and show preview. Look
>> message printed on the console.
>>
>> Gilles Caulier
>>
>>>
>>> This is what I get now:
>>> digikam(32662)/digikam (core) Digikam::DMetadata::getIccProfile: Exif
>>> color-space tag is sRGB. Using default sRGB ICC profile.
>>> digikam(32662)/KEXIV2 KExiv2Iface::KExiv2::getImageOrientation:
>>> Orientation => Exif.Image.Orientation =>  1
>>>
>>>
>>> /Anders
>>>
>>> 2011/10/2 Gilles Caulier <[hidden email]>:
>>>> On my computer, with option enabled on setup dialog :
>>>>
>>>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Try to use
>>>> reduced RAW picture extraction
>>>> Scaling with darkness 0, saturation 3947, and
>>>> multipliers 1,937500 1,000000 1,777344 1,000000
>>>> Converting to sRGB colorspace...
>>>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Using
>>>> reduced RAW picture extraction
>>>>
>>>> It's an ARW raw file show in preview mode from album icon view.
>>>>
>>>> Gilles Caulier
>>>>
>>>> 2011/10/2 Gilles Caulier <[hidden email]>:
>>>>> Just a question about this problem.
>>>>>
>>>>> When you turn on debug space with kdebugdialog (kdcraw, kexiv2,
>>>>> digiKam), do you sees omething special in the console when you show
>>>>> raw preview ?
>>>>>
>>>>> Gilles Caulier
>>>>>
>>>>> 2011/10/2 sleepless <[hidden email]>:
>>>>>> Op 02-10-11 12:51, Anders Stedtlund schreef:
>>>>>> Hi Anders,
>>>>>> Thanks for your precise investigations.
>>>>>> I prefer to figure out the problems as much as possible, so the programmers
>>>>>> don´t loose valuable time on it. But I ran out of ideas.
>>>>>> I forwarded this tread to the programmers in the hope for some luminous idea
>>>>>> about what´s going on.
>>>>>>
>>>>>>> Hi Rinus,
>>>>>>>
>>>>>>> I have tested, many times, your approach but I can't reproduce your
>>>>>>> behaviour (hope that I understood you correctly). It always says
>>>>>>> "Embeded JPEG Preview", and the same size of the preview is shown.
>>>>>>>
>>>>>>> Can you reproduce both in light table and in album view?
>>>>>>
>>>>>> yes I can, but for the moment it keeps saying
>>>>>> "Embeded JPEG Preview¨
>>>>>>>
>>>>>>> I have measured with kruler and I have these figures. All measures are
>>>>>>> the width of the image.
>>>>>>>
>>>>>>> My screen is 1366x768. The test image is in landscape, 3272x2178. (Canon
>>>>>>> SRAW1)
>>>>>>>
>>>>>>> In album view the preview  measures around 1040 pixels. Which digiKam
>>>>>>> says is 32% in zoom. This should give about 3250 pixels in 100%.
>>>>>>> (Quite close)
>>>>>>>
>>>>>>> In light table the preview measures around 638 pixels, which digiKam
>>>>>>> says is 19% in zoom. This should give about 3358 pixels in 100%. (A
>>>>>>> bit over)
>>>>>>>
>>>>>>> I assume that the embedded preview isn't the same size, in pixels, as
>>>>>>> the main image? Hence, I always see the main image as preview?
>>>>>>
>>>>>> I guess, that´s the case here indeed. Do you know if your images actually
>>>>>> have an embedded jpeg?
>>>>>>>
>>>>>>> Another thing I have seen during these tests is that if I have enabled
>>>>>>> the load full-sized images for the album view and the digiKam window
>>>>>>> is maximised, I can't have the preview smaller than slightly bigger
>>>>>>> than "fit to window". This means that there is a scroll bar to the
>>>>>>> right that I can scroll a pixel or so. And if I manually types e.g.
>>>>>>> 20% zoom it immediately returns to 32%. But that might be another
>>>>>>> problem...
>>>>>>
>>>>>> yes, and I found that the image sometimes is being displayed as 640% but
>>>>>> reported as 100%.
>>>>>>
>>>>>> It looks like a real mess, but I hope it is not what it looks like.
>>>>>> Best,
>>>>>> Rinus
>>>>>>>
>>>>>>> /Anders
>>>>>>>
>>>>>>> 2011/10/2 sleepless<[hidden email]>:
>>>>>>>>
>>>>>>>> Op 02-10-11 08:13, Anders Stedtlund schreef:
>>>>>>>>>
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> I would say that for me the settings doesn't make any difference
>>>>>>>>> actually. Not in album view, not in light table. That's odd.
>>>>>>>>>
>>>>>>>>> In album view the image is at 32% when fit to window. In light table
>>>>>>>>> it's at 19% when fit to window.What size should I expect from the
>>>>>>>>> embedded
>>>>>>>>> preview?
>>>>>>>>
>>>>>>>> Hi Anders,
>>>>>>>>
>>>>>>>> This is completely dependent of the resolution of your screen and the way
>>>>>>>> you set up your screen layout.
>>>>>>>> The way I checked was by estimating (measuring is better) the view window
>>>>>>>> against the whole screen. In my case it is about half screen height which
>>>>>>>> equals aproximately 600 pixels.
>>>>>>>> Setting photosize to 100 % I need 6 times click the slider downward, so
>>>>>>>> my
>>>>>>>> picture height size equals 3600 pixels, wich is for me the assurance I am
>>>>>>>> looking at the raw picture and not at embedded preview.
>>>>>>>> If I look at embedded preview, I need only one click to cover the whole
>>>>>>>> image.
>>>>>>>>
>>>>>>>> But the nasty thing is I could not reproduce what I did yesterday, today
>>>>>>>> it
>>>>>>>> was only possible to view the real thing and not the embedded preview
>>>>>>>> even
>>>>>>>> though it kept saying ¨embedded jpeg prview¨
>>>>>>>>
>>>>>>>>
>>>>>>>> But repeatedly doing for several times:
>>>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>>>>>>> DEchecked¨
>>>>>>>> and
>>>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>>>> fullsized
>>>>>>>> images¨ DEchecked
>>>>>>>>
>>>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image checked¨
>>>>>>>> and
>>>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>>>> fullsized
>>>>>>>> images¨ checked
>>>>>>>>
>>>>>>>> brought it back.
>>>>>>>>
>>>>>>>> I can view either Raw or embedded, but it keeps saying ¨embedded jpeg
>>>>>>>> prview¨ in either case.
>>>>>>>>
>>>>>>>> I would appreciate if you try to do it with repeatedly changing settings
>>>>>>>> to
>>>>>>>> see if you can change the results as I managed. We have clearly a problem
>>>>>>>> here, but it is still so randomly that I can not make a useful bug
>>>>>>>> report.
>>>>>>>> We should at least know what we are looking at without counting pixels.
>>>>>>>> Some other guy made already a report and did a withdrawel of it, because
>>>>>>>> his
>>>>>>>> problem was cured. Maybe some others will do some investigations in to
>>>>>>>> this
>>>>>>>> matter as well.
>>>>>>>> Best,
>>>>>>>> Rinus
>>>>>>>>
>>>>>>>>
>>>>>>>>> /Anders
>>>>>>>>>
>>>>>>>>> 2011/9/30 sleepless<[hidden email]>:
>>>>>>>>>>
>>>>>>>>>> Some investigation brougth this forward. In my case it says for PEF
>>>>>>>>>> files
>>>>>>>>>> embedded jpg, but I am actually looking at the RAW file.
>>>>>>>>>> Want to try: Put the lighttable window to 100% and see the difference
>>>>>>>>>> at
>>>>>>>>>> the
>>>>>>>>>> size of the slider at either settings.
>>>>>>>>>> So it looks the message not being updated according the changed
>>>>>>>>>> settings.
>>>>>>>>>> Rinus
>>>>>>>>>>
>>>>>>>>>> Op 30-09-11 14:31, sleepless schreef:
>>>>>>>>>>>
>>>>>>>>>>> Have you tried to set Settings->Configure Digikam->lighttable->load
>>>>>>>>>>> full
>>>>>>>>>>> sized image enabled?
>>>>>>>>>>> Makes the difference on dng anyway.
>>>>>>>>>>> Rinus
>>>>>>>>>>> Op 30-09-11 13:24, Gilles Caulier schreef:
>>>>>>>>>>>>
>>>>>>>>>>>> core application, through libkdcraw which embed libraw.
>>>>>>>>>>>>
>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>
>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>
>>>>>>>>>>>>> Is it the core application or kipi-plugins that handles this?
>>>>>>>>>>>>>
>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>
>>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> No, 'sit the same one...
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I seem to have libraw 0.13.5. Should I use something newer?
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I think it depand of libraw to compute Raw half size preview.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I use all code from git master.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Can I have done something wrong with my build? What would
>>>>>>>>>>>>>>>>> trigger
>>>>>>>>>>>>>>>>> this
>>>>>>>>>>>>>>>>> behaviour?
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Can't remember if it started with 2.0 or 2.1.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Den 30 sep 2011 12:04 skrev "Gilles
>>>>>>>>>>>>>>>>> Caulier"<[hidden email]>:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> It'not reproducible here. i can load CR2 half size Raw preview,
>>>>>>>>>>>>>>>>>> instead Embeded JPEG
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I have tested with a new profile but it gives me the same
>>>>>>>>>>>>>>>>>>> result,
>>>>>>>>>>>>>>>>>>> only
>>>>>>>>>>>>>>>>>>> preview of embedded jpg.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> "Emebeded preview loads full-sized images" enabled or not
>>>>>>>>>>>>>>>>>>>> gives
>>>>>>>>>>>>>>>>>>>> the same
>>>>>>>>>>>>>>>>>>>> result.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> 2011/9/29 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Look in config dialog, in Album-View section, Preview
>>>>>>>>>>>>>>>>>>>>> Options.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> (And now I will finish the mail before I send it......)
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> jpg images says: Full Size Preview
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> My setup:
>>>>>>>>>>>>>>>>>>>>>> digiKam 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>>>> kipi-plugins 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>>>> openSuse 11.4
>>>>>>>>>>>>>>>>>>>>>> KDE 4.7.1
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> I'm now running digiKam 2.1.1 and kipi-plugins 2.1.1.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Some time ago in an older version of digiKam, I was able
>>>>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>>>>> use "half
>>>>>>>>>>>>>>>>>>>>>>> size raw preview". Now this seems not to be possible.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Was this a change of puspose?
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> jpg images says:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>> [hidden email]
>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>> [hidden email]
>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Digikam-users mailing list
>>>>>>>>> [hidden email]
>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Digikam-users mailing list
>>>>>>>> [hidden email]
>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Digikam-users mailing list
>>>>>>> [hidden email]
>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Digikam-users mailing list
>>>>>> [hidden email]
>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>
>>>>>
>>>> _______________________________________________
>>>> Digikam-users mailing list
>>>> [hidden email]
>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>
>>> _______________________________________________
>>> Digikam-users mailing list
>>> [hidden email]
>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>
>>
> _______________________________________________
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> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-users
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Re: half size raw preview: not available for Canon CRW or CR2?

Anders Stedtlund
I must be doing something wrong. It only outputs:
digikam(16676)/digikam (core) Digikam::DMetadata::getIccProfile: Exif
color-space tag is sRGB. Using default sRGB ICC profile.
digikam(16676)/KEXIV2 KExiv2Iface::KExiv2::getImageOrientation:
Orientation => Exif.Image.Orientation =>  1

I built libkdcraw myself and now I can't find it in the kdebugdialog.

I couldn't find debug for exiv2 either.

This is what I do:
cmake -DCMAKE_BUILD_TYPE=debugfull -DCMAKE_INSTALL_PREFIX=`kde4-config
--prefix` ..

then make and make installl

/Anders

2011/10/2 Anders Stedtlund <[hidden email]>:

> Building right now.
>
> Are there any penalities running debugfull? I mean performance.
>
> /Anders
>
> 2011/10/2 Gilles Caulier <[hidden email]>:
>> 2011/10/2 Gilles Caulier <[hidden email]>:
>>> 2011/10/2 Anders Stedtlund <[hidden email]>:
>>>> Do I need to build with debug?
>>>
>>
>> Ah sorry. If you have build yourself digiKam and co, yes, you need to
>> turn on debug statements.
>>
>> Look in README file, it's explained. There is an option to add to
>> cmake confiure command line. It's very simple :
>>
>> https://projects.kde.org/projects/extragear/graphics/digikam/repository/revisions/master/entry/README#L141
>>
>> I use debugfull mode on my computer to hack program.
>>
>> Gilles Caulier
>>
>>> No. Just install debug package of digiKam, libkexiv2, and libkdcraw.
>>>
>>> Run kdebugdialog, and turn on KExiv2, KDcraw, and digiKam debug space.
>>>
>>> Start digiKam from a console. Select a Raw file and show preview. Look
>>> message printed on the console.
>>>
>>> Gilles Caulier
>>>
>>>>
>>>> This is what I get now:
>>>> digikam(32662)/digikam (core) Digikam::DMetadata::getIccProfile: Exif
>>>> color-space tag is sRGB. Using default sRGB ICC profile.
>>>> digikam(32662)/KEXIV2 KExiv2Iface::KExiv2::getImageOrientation:
>>>> Orientation => Exif.Image.Orientation =>  1
>>>>
>>>>
>>>> /Anders
>>>>
>>>> 2011/10/2 Gilles Caulier <[hidden email]>:
>>>>> On my computer, with option enabled on setup dialog :
>>>>>
>>>>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Try to use
>>>>> reduced RAW picture extraction
>>>>> Scaling with darkness 0, saturation 3947, and
>>>>> multipliers 1,937500 1,000000 1,777344 1,000000
>>>>> Converting to sRGB colorspace...
>>>>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Using
>>>>> reduced RAW picture extraction
>>>>>
>>>>> It's an ARW raw file show in preview mode from album icon view.
>>>>>
>>>>> Gilles Caulier
>>>>>
>>>>> 2011/10/2 Gilles Caulier <[hidden email]>:
>>>>>> Just a question about this problem.
>>>>>>
>>>>>> When you turn on debug space with kdebugdialog (kdcraw, kexiv2,
>>>>>> digiKam), do you sees omething special in the console when you show
>>>>>> raw preview ?
>>>>>>
>>>>>> Gilles Caulier
>>>>>>
>>>>>> 2011/10/2 sleepless <[hidden email]>:
>>>>>>> Op 02-10-11 12:51, Anders Stedtlund schreef:
>>>>>>> Hi Anders,
>>>>>>> Thanks for your precise investigations.
>>>>>>> I prefer to figure out the problems as much as possible, so the programmers
>>>>>>> don´t loose valuable time on it. But I ran out of ideas.
>>>>>>> I forwarded this tread to the programmers in the hope for some luminous idea
>>>>>>> about what´s going on.
>>>>>>>
>>>>>>>> Hi Rinus,
>>>>>>>>
>>>>>>>> I have tested, many times, your approach but I can't reproduce your
>>>>>>>> behaviour (hope that I understood you correctly). It always says
>>>>>>>> "Embeded JPEG Preview", and the same size of the preview is shown.
>>>>>>>>
>>>>>>>> Can you reproduce both in light table and in album view?
>>>>>>>
>>>>>>> yes I can, but for the moment it keeps saying
>>>>>>> "Embeded JPEG Preview¨
>>>>>>>>
>>>>>>>> I have measured with kruler and I have these figures. All measures are
>>>>>>>> the width of the image.
>>>>>>>>
>>>>>>>> My screen is 1366x768. The test image is in landscape, 3272x2178. (Canon
>>>>>>>> SRAW1)
>>>>>>>>
>>>>>>>> In album view the preview  measures around 1040 pixels. Which digiKam
>>>>>>>> says is 32% in zoom. This should give about 3250 pixels in 100%.
>>>>>>>> (Quite close)
>>>>>>>>
>>>>>>>> In light table the preview measures around 638 pixels, which digiKam
>>>>>>>> says is 19% in zoom. This should give about 3358 pixels in 100%. (A
>>>>>>>> bit over)
>>>>>>>>
>>>>>>>> I assume that the embedded preview isn't the same size, in pixels, as
>>>>>>>> the main image? Hence, I always see the main image as preview?
>>>>>>>
>>>>>>> I guess, that´s the case here indeed. Do you know if your images actually
>>>>>>> have an embedded jpeg?
>>>>>>>>
>>>>>>>> Another thing I have seen during these tests is that if I have enabled
>>>>>>>> the load full-sized images for the album view and the digiKam window
>>>>>>>> is maximised, I can't have the preview smaller than slightly bigger
>>>>>>>> than "fit to window". This means that there is a scroll bar to the
>>>>>>>> right that I can scroll a pixel or so. And if I manually types e.g.
>>>>>>>> 20% zoom it immediately returns to 32%. But that might be another
>>>>>>>> problem...
>>>>>>>
>>>>>>> yes, and I found that the image sometimes is being displayed as 640% but
>>>>>>> reported as 100%.
>>>>>>>
>>>>>>> It looks like a real mess, but I hope it is not what it looks like.
>>>>>>> Best,
>>>>>>> Rinus
>>>>>>>>
>>>>>>>> /Anders
>>>>>>>>
>>>>>>>> 2011/10/2 sleepless<[hidden email]>:
>>>>>>>>>
>>>>>>>>> Op 02-10-11 08:13, Anders Stedtlund schreef:
>>>>>>>>>>
>>>>>>>>>> Hi,
>>>>>>>>>>
>>>>>>>>>> I would say that for me the settings doesn't make any difference
>>>>>>>>>> actually. Not in album view, not in light table. That's odd.
>>>>>>>>>>
>>>>>>>>>> In album view the image is at 32% when fit to window. In light table
>>>>>>>>>> it's at 19% when fit to window.What size should I expect from the
>>>>>>>>>> embedded
>>>>>>>>>> preview?
>>>>>>>>>
>>>>>>>>> Hi Anders,
>>>>>>>>>
>>>>>>>>> This is completely dependent of the resolution of your screen and the way
>>>>>>>>> you set up your screen layout.
>>>>>>>>> The way I checked was by estimating (measuring is better) the view window
>>>>>>>>> against the whole screen. In my case it is about half screen height which
>>>>>>>>> equals aproximately 600 pixels.
>>>>>>>>> Setting photosize to 100 % I need 6 times click the slider downward, so
>>>>>>>>> my
>>>>>>>>> picture height size equals 3600 pixels, wich is for me the assurance I am
>>>>>>>>> looking at the raw picture and not at embedded preview.
>>>>>>>>> If I look at embedded preview, I need only one click to cover the whole
>>>>>>>>> image.
>>>>>>>>>
>>>>>>>>> But the nasty thing is I could not reproduce what I did yesterday, today
>>>>>>>>> it
>>>>>>>>> was only possible to view the real thing and not the embedded preview
>>>>>>>>> even
>>>>>>>>> though it kept saying ¨embedded jpeg prview¨
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> But repeatedly doing for several times:
>>>>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>>>>>>>> DEchecked¨
>>>>>>>>> and
>>>>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>>>>> fullsized
>>>>>>>>> images¨ DEchecked
>>>>>>>>>
>>>>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image checked¨
>>>>>>>>> and
>>>>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>>>>> fullsized
>>>>>>>>> images¨ checked
>>>>>>>>>
>>>>>>>>> brought it back.
>>>>>>>>>
>>>>>>>>> I can view either Raw or embedded, but it keeps saying ¨embedded jpeg
>>>>>>>>> prview¨ in either case.
>>>>>>>>>
>>>>>>>>> I would appreciate if you try to do it with repeatedly changing settings
>>>>>>>>> to
>>>>>>>>> see if you can change the results as I managed. We have clearly a problem
>>>>>>>>> here, but it is still so randomly that I can not make a useful bug
>>>>>>>>> report.
>>>>>>>>> We should at least know what we are looking at without counting pixels.
>>>>>>>>> Some other guy made already a report and did a withdrawel of it, because
>>>>>>>>> his
>>>>>>>>> problem was cured. Maybe some others will do some investigations in to
>>>>>>>>> this
>>>>>>>>> matter as well.
>>>>>>>>> Best,
>>>>>>>>> Rinus
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> /Anders
>>>>>>>>>>
>>>>>>>>>> 2011/9/30 sleepless<[hidden email]>:
>>>>>>>>>>>
>>>>>>>>>>> Some investigation brougth this forward. In my case it says for PEF
>>>>>>>>>>> files
>>>>>>>>>>> embedded jpg, but I am actually looking at the RAW file.
>>>>>>>>>>> Want to try: Put the lighttable window to 100% and see the difference
>>>>>>>>>>> at
>>>>>>>>>>> the
>>>>>>>>>>> size of the slider at either settings.
>>>>>>>>>>> So it looks the message not being updated according the changed
>>>>>>>>>>> settings.
>>>>>>>>>>> Rinus
>>>>>>>>>>>
>>>>>>>>>>> Op 30-09-11 14:31, sleepless schreef:
>>>>>>>>>>>>
>>>>>>>>>>>> Have you tried to set Settings->Configure Digikam->lighttable->load
>>>>>>>>>>>> full
>>>>>>>>>>>> sized image enabled?
>>>>>>>>>>>> Makes the difference on dng anyway.
>>>>>>>>>>>> Rinus
>>>>>>>>>>>> Op 30-09-11 13:24, Gilles Caulier schreef:
>>>>>>>>>>>>>
>>>>>>>>>>>>> core application, through libkdcraw which embed libraw.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>
>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Is it the core application or kipi-plugins that handles this?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> No, 'sit the same one...
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I seem to have libraw 0.13.5. Should I use something newer?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I think it depand of libraw to compute Raw half size preview.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I use all code from git master.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Can I have done something wrong with my build? What would
>>>>>>>>>>>>>>>>>> trigger
>>>>>>>>>>>>>>>>>> this
>>>>>>>>>>>>>>>>>> behaviour?
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Can't remember if it started with 2.0 or 2.1.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Den 30 sep 2011 12:04 skrev "Gilles
>>>>>>>>>>>>>>>>>> Caulier"<[hidden email]>:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> It'not reproducible here. i can load CR2 half size Raw preview,
>>>>>>>>>>>>>>>>>>> instead Embeded JPEG
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> I have tested with a new profile but it gives me the same
>>>>>>>>>>>>>>>>>>>> result,
>>>>>>>>>>>>>>>>>>>> only
>>>>>>>>>>>>>>>>>>>> preview of embedded jpg.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> "Emebeded preview loads full-sized images" enabled or not
>>>>>>>>>>>>>>>>>>>>> gives
>>>>>>>>>>>>>>>>>>>>> the same
>>>>>>>>>>>>>>>>>>>>> result.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Look in config dialog, in Album-View section, Preview
>>>>>>>>>>>>>>>>>>>>>> Options.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> (And now I will finish the mail before I send it......)
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> jpg images says: Full Size Preview
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> My setup:
>>>>>>>>>>>>>>>>>>>>>>> digiKam 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>>>>> kipi-plugins 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>>>>> openSuse 11.4
>>>>>>>>>>>>>>>>>>>>>>> KDE 4.7.1
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> I'm now running digiKam 2.1.1 and kipi-plugins 2.1.1.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Some time ago in an older version of digiKam, I was able
>>>>>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>>>>>> use "half
>>>>>>>>>>>>>>>>>>>>>>>> size raw preview". Now this seems not to be possible.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Was this a change of puspose?
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> jpg images says:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>> [hidden email]
>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>> [hidden email]
>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Digikam-users mailing list
>>>>>>>>> [hidden email]
>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Digikam-users mailing list
>>>>>>>> [hidden email]
>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Digikam-users mailing list
>>>>>>> [hidden email]
>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>
>>>>>>
>>>>> _______________________________________________
>>>>> Digikam-users mailing list
>>>>> [hidden email]
>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>
>>>> _______________________________________________
>>>> Digikam-users mailing list
>>>> [hidden email]
>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>
>>>
>> _______________________________________________
>> Digikam-users mailing list
>> [hidden email]
>> https://mail.kde.org/mailman/listinfo/digikam-users
>>
>
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Re: half size raw preview: not available for Canon CRW or CR2?

Rinus
My output after a photo opened in preview

digikam(2924)/KEXIV2 KExiv2Iface::KExiv2::getImageOrientation:
Orientation => Exif.Image.Orientation =>  1
digikam(2924)/khtml (caret) DOM::Selection::moveTo: Selection[ Position(
0x0 "null" : 0 ) Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 )
Position( 0x0 "null" : 0 ) 1 ] Position( 0x0 "null" : 0 ) Position( 0x0
"null" : 0 )
digikam(2924)/khtml (caret) DOM::Selection::validate: Selection[
Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 ) Position( 0x0
"null" : 0 ) Position( 0x0 "null" : 0 ) 1 ] 0
digikam(2924)/khtml (caret) DOM::Selection::validate:
[character:baseIsStart] true Position( 0x0 "null" : 0 ) Position( 0x0
"null" : 0 )
digikam(2924)/khtml (caret) DOM::Selection::moveTo: Selection[ Position(
0x0 "null" : 0 ) Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 )
Position( 0x0 "null" : 0 ) 1 ] Position( 0x0 "null" : 0 ) Position( 0x0
"null" : 0 )
digikam(2924)/khtml (caret) DOM::Selection::validate: Selection[
Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 ) Position( 0x0
"null" : 0 ) Position( 0x0 "null" : 0 ) 1 ] 0
digikam(2924)/khtml (caret) DOM::Selection::validate:
[character:baseIsStart] true Position( 0x0 "null" : 0 ) Position( 0x0
"null" : 0 )
digikam(2924)/khtml (caret) DOM::Selection::moveTo: Selection[ Position(
0x0 "null" : 0 ) Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 )
Position( 0x0 "null" : 0 ) 1 ] Position( 0x0 "null" : 0 ) Position( 0x0
"null" : 0 )
digikam(2924)/khtml (caret) DOM::Selection::validate: Selection[
Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 ) Position( 0x0
"null" : 0 ) Position( 0x0 "null" : 0 ) 1 ] 0
digikam(2924)/khtml (caret) DOM::Selection::validate:
[character:baseIsStart] true Position( 0x0 "null" : 0 ) Position( 0x0
"null" : 0 )
Rinus


Op 02-10-11 17:41, Anders Stedtlund schreef:

> I must be doing something wrong. It only outputs:
> digikam(16676)/digikam (core) Digikam::DMetadata::getIccProfile: Exif
> color-space tag is sRGB. Using default sRGB ICC profile.
> digikam(16676)/KEXIV2 KExiv2Iface::KExiv2::getImageOrientation:
> Orientation =>  Exif.Image.Orientation =>   1
>
> I built libkdcraw myself and now I can't find it in the kdebugdialog.
>
> I couldn't find debug for exiv2 either.
>
> This is what I do:
> cmake -DCMAKE_BUILD_TYPE=debugfull -DCMAKE_INSTALL_PREFIX=`kde4-config
> --prefix` ..
>
> then make and make installl
>
> /Anders
>
> 2011/10/2 Anders Stedtlund<[hidden email]>:
>> Building right now.
>>
>> Are there any penalities running debugfull? I mean performance.
>>
>> /Anders
>>
>> 2011/10/2 Gilles Caulier<[hidden email]>:
>>> 2011/10/2 Gilles Caulier<[hidden email]>:
>>>> 2011/10/2 Anders Stedtlund<[hidden email]>:
>>>>> Do I need to build with debug?
>>> Ah sorry. If you have build yourself digiKam and co, yes, you need to
>>> turn on debug statements.
>>>
>>> Look in README file, it's explained. There is an option to add to
>>> cmake confiure command line. It's very simple :
>>>
>>> https://projects.kde.org/projects/extragear/graphics/digikam/repository/revisions/master/entry/README#L141
>>>
>>> I use debugfull mode on my computer to hack program.
>>>
>>> Gilles Caulier
>>>
>>>> No. Just install debug package of digiKam, libkexiv2, and libkdcraw.
>>>>
>>>> Run kdebugdialog, and turn on KExiv2, KDcraw, and digiKam debug space.
>>>>
>>>> Start digiKam from a console. Select a Raw file and show preview. Look
>>>> message printed on the console.
>>>>
>>>> Gilles Caulier
>>>>
>>>>> This is what I get now:
>>>>> digikam(32662)/digikam (core) Digikam::DMetadata::getIccProfile: Exif
>>>>> color-space tag is sRGB. Using default sRGB ICC profile.
>>>>> digikam(32662)/KEXIV2 KExiv2Iface::KExiv2::getImageOrientation:
>>>>> Orientation =>  Exif.Image.Orientation =>    1
>>>>>
>>>>>
>>>>> /Anders
>>>>>
>>>>> 2011/10/2 Gilles Caulier<[hidden email]>:
>>>>>> On my computer, with option enabled on setup dialog :
>>>>>>
>>>>>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Try to use
>>>>>> reduced RAW picture extraction
>>>>>> Scaling with darkness 0, saturation 3947, and
>>>>>> multipliers 1,937500 1,000000 1,777344 1,000000
>>>>>> Converting to sRGB colorspace...
>>>>>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Using
>>>>>> reduced RAW picture extraction
>>>>>>
>>>>>> It's an ARW raw file show in preview mode from album icon view.
>>>>>>
>>>>>> Gilles Caulier
>>>>>>
>>>>>> 2011/10/2 Gilles Caulier<[hidden email]>:
>>>>>>> Just a question about this problem.
>>>>>>>
>>>>>>> When you turn on debug space with kdebugdialog (kdcraw, kexiv2,
>>>>>>> digiKam), do you sees omething special in the console when you show
>>>>>>> raw preview ?
>>>>>>>
>>>>>>> Gilles Caulier
>>>>>>>
>>>>>>> 2011/10/2 sleepless<[hidden email]>:
>>>>>>>> Op 02-10-11 12:51, Anders Stedtlund schreef:
>>>>>>>> Hi Anders,
>>>>>>>> Thanks for your precise investigations.
>>>>>>>> I prefer to figure out the problems as much as possible, so the programmers
>>>>>>>> don´t loose valuable time on it. But I ran out of ideas.
>>>>>>>> I forwarded this tread to the programmers in the hope for some luminous idea
>>>>>>>> about what´s going on.
>>>>>>>>
>>>>>>>>> Hi Rinus,
>>>>>>>>>
>>>>>>>>> I have tested, many times, your approach but I can't reproduce your
>>>>>>>>> behaviour (hope that I understood you correctly). It always says
>>>>>>>>> "Embeded JPEG Preview", and the same size of the preview is shown.
>>>>>>>>>
>>>>>>>>> Can you reproduce both in light table and in album view?
>>>>>>>> yes I can, but for the moment it keeps saying
>>>>>>>> "Embeded JPEG Preview¨
>>>>>>>>> I have measured with kruler and I have these figures. All measures are
>>>>>>>>> the width of the image.
>>>>>>>>>
>>>>>>>>> My screen is 1366x768. The test image is in landscape, 3272x2178. (Canon
>>>>>>>>> SRAW1)
>>>>>>>>>
>>>>>>>>> In album view the preview  measures around 1040 pixels. Which digiKam
>>>>>>>>> says is 32% in zoom. This should give about 3250 pixels in 100%.
>>>>>>>>> (Quite close)
>>>>>>>>>
>>>>>>>>> In light table the preview measures around 638 pixels, which digiKam
>>>>>>>>> says is 19% in zoom. This should give about 3358 pixels in 100%. (A
>>>>>>>>> bit over)
>>>>>>>>>
>>>>>>>>> I assume that the embedded preview isn't the same size, in pixels, as
>>>>>>>>> the main image? Hence, I always see the main image as preview?
>>>>>>>> I guess, that´s the case here indeed. Do you know if your images actually
>>>>>>>> have an embedded jpeg?
>>>>>>>>> Another thing I have seen during these tests is that if I have enabled
>>>>>>>>> the load full-sized images for the album view and the digiKam window
>>>>>>>>> is maximised, I can't have the preview smaller than slightly bigger
>>>>>>>>> than "fit to window". This means that there is a scroll bar to the
>>>>>>>>> right that I can scroll a pixel or so. And if I manually types e.g.
>>>>>>>>> 20% zoom it immediately returns to 32%. But that might be another
>>>>>>>>> problem...
>>>>>>>> yes, and I found that the image sometimes is being displayed as 640% but
>>>>>>>> reported as 100%.
>>>>>>>>
>>>>>>>> It looks like a real mess, but I hope it is not what it looks like.
>>>>>>>> Best,
>>>>>>>> Rinus
>>>>>>>>> /Anders
>>>>>>>>>
>>>>>>>>> 2011/10/2 sleepless<[hidden email]>:
>>>>>>>>>> Op 02-10-11 08:13, Anders Stedtlund schreef:
>>>>>>>>>>> Hi,
>>>>>>>>>>>
>>>>>>>>>>> I would say that for me the settings doesn't make any difference
>>>>>>>>>>> actually. Not in album view, not in light table. That's odd.
>>>>>>>>>>>
>>>>>>>>>>> In album view the image is at 32% when fit to window. In light table
>>>>>>>>>>> it's at 19% when fit to window.What size should I expect from the
>>>>>>>>>>> embedded
>>>>>>>>>>> preview?
>>>>>>>>>> Hi Anders,
>>>>>>>>>>
>>>>>>>>>> This is completely dependent of the resolution of your screen and the way
>>>>>>>>>> you set up your screen layout.
>>>>>>>>>> The way I checked was by estimating (measuring is better) the view window
>>>>>>>>>> against the whole screen. In my case it is about half screen height which
>>>>>>>>>> equals aproximately 600 pixels.
>>>>>>>>>> Setting photosize to 100 % I need 6 times click the slider downward, so
>>>>>>>>>> my
>>>>>>>>>> picture height size equals 3600 pixels, wich is for me the assurance I am
>>>>>>>>>> looking at the raw picture and not at embedded preview.
>>>>>>>>>> If I look at embedded preview, I need only one click to cover the whole
>>>>>>>>>> image.
>>>>>>>>>>
>>>>>>>>>> But the nasty thing is I could not reproduce what I did yesterday, today
>>>>>>>>>> it
>>>>>>>>>> was only possible to view the real thing and not the embedded preview
>>>>>>>>>> even
>>>>>>>>>> though it kept saying ¨embedded jpeg prview¨
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> But repeatedly doing for several times:
>>>>>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>>>>>>>>> DEchecked¨
>>>>>>>>>> and
>>>>>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>>>>>> fullsized
>>>>>>>>>> images¨ DEchecked
>>>>>>>>>>
>>>>>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image checked¨
>>>>>>>>>> and
>>>>>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>>>>>> fullsized
>>>>>>>>>> images¨ checked
>>>>>>>>>>
>>>>>>>>>> brought it back.
>>>>>>>>>>
>>>>>>>>>> I can view either Raw or embedded, but it keeps saying ¨embedded jpeg
>>>>>>>>>> prview¨ in either case.
>>>>>>>>>>
>>>>>>>>>> I would appreciate if you try to do it with repeatedly changing settings
>>>>>>>>>> to
>>>>>>>>>> see if you can change the results as I managed. We have clearly a problem
>>>>>>>>>> here, but it is still so randomly that I can not make a useful bug
>>>>>>>>>> report.
>>>>>>>>>> We should at least know what we are looking at without counting pixels.
>>>>>>>>>> Some other guy made already a report and did a withdrawel of it, because
>>>>>>>>>> his
>>>>>>>>>> problem was cured. Maybe some others will do some investigations in to
>>>>>>>>>> this
>>>>>>>>>> matter as well.
>>>>>>>>>> Best,
>>>>>>>>>> Rinus
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>> /Anders
>>>>>>>>>>>
>>>>>>>>>>> 2011/9/30 sleepless<[hidden email]>:
>>>>>>>>>>>> Some investigation brougth this forward. In my case it says for PEF
>>>>>>>>>>>> files
>>>>>>>>>>>> embedded jpg, but I am actually looking at the RAW file.
>>>>>>>>>>>> Want to try: Put the lighttable window to 100% and see the difference
>>>>>>>>>>>> at
>>>>>>>>>>>> the
>>>>>>>>>>>> size of the slider at either settings.
>>>>>>>>>>>> So it looks the message not being updated according the changed
>>>>>>>>>>>> settings.
>>>>>>>>>>>> Rinus
>>>>>>>>>>>>
>>>>>>>>>>>> Op 30-09-11 14:31, sleepless schreef:
>>>>>>>>>>>>> Have you tried to set Settings->Configure Digikam->lighttable->load
>>>>>>>>>>>>> full
>>>>>>>>>>>>> sized image enabled?
>>>>>>>>>>>>> Makes the difference on dng anyway.
>>>>>>>>>>>>> Rinus
>>>>>>>>>>>>> Op 30-09-11 13:24, Gilles Caulier schreef:
>>>>>>>>>>>>>> core application, through libkdcraw which embed libraw.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>> Is it the core application or kipi-plugins that handles this?
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>> No, 'sit the same one...
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>> I seem to have libraw 0.13.5. Should I use something newer?
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>> I think it depand of libraw to compute Raw half size preview.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I use all code from git master.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>> Can I have done something wrong with my build? What would
>>>>>>>>>>>>>>>>>>> trigger
>>>>>>>>>>>>>>>>>>> this
>>>>>>>>>>>>>>>>>>> behaviour?
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Can't remember if it started with 2.0 or 2.1.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Den 30 sep 2011 12:04 skrev "Gilles
>>>>>>>>>>>>>>>>>>> Caulier"<[hidden email]>:
>>>>>>>>>>>>>>>>>>>> It'not reproducible here. i can load CR2 half size Raw preview,
>>>>>>>>>>>>>>>>>>>> instead Embeded JPEG
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>> I have tested with a new profile but it gives me the same
>>>>>>>>>>>>>>>>>>>>> result,
>>>>>>>>>>>>>>>>>>>>> only
>>>>>>>>>>>>>>>>>>>>> preview of embedded jpg.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>> "Emebeded preview loads full-sized images" enabled or not
>>>>>>>>>>>>>>>>>>>>>> gives
>>>>>>>>>>>>>>>>>>>>>> the same
>>>>>>>>>>>>>>>>>>>>>> result.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>> Look in config dialog, in Album-View section, Preview
>>>>>>>>>>>>>>>>>>>>>>> Options.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>>> (And now I will finish the mail before I send it......)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> jpg images says: Full Size Preview
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> My setup:
>>>>>>>>>>>>>>>>>>>>>>>> digiKam 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>>>>>> kipi-plugins 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>>>>>> openSuse 11.4
>>>>>>>>>>>>>>>>>>>>>>>> KDE 4.7.1
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> I'm now running digiKam 2.1.1 and kipi-plugins 2.1.1.
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Some time ago in an older version of digiKam, I was able
>>>>>>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>>>>>>> use "half
>>>>>>>>>>>>>>>>>>>>>>>>> size raw preview". Now this seems not to be possible.
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Was this a change of puspose?
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> jpg images says:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>> [hidden email]
>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>> [hidden email]
>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Digikam-users mailing list
>>>>>>>>> [hidden email]
>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Digikam-users mailing list
>>>>>>>> [hidden email]
>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>
>>>>>> _______________________________________________
>>>>>> Digikam-users mailing list
>>>>>> [hidden email]
>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>
>>>>> _______________________________________________
>>>>> Digikam-users mailing list
>>>>> [hidden email]
>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>
>>> _______________________________________________
>>> Digikam-users mailing list
>>> [hidden email]
>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>
> _______________________________________________
> Digikam-users mailing list
> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-users
>

_______________________________________________
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Re: half size raw preview: not available for Canon CRW or CR2?

Rinus
In reply to this post by Anders Stedtlund
Op 02-10-11 14:17, Anders Stedtlund schreef:

> 2011/10/2 sleepless<[hidden email]>:
>> Op 02-10-11 12:51, Anders Stedtlund schreef:
>> Hi Anders,
>> Thanks for your precise investigations.
>> I prefer to figure out the problems as much as possible, so the programmers
>> don´t loose valuable time on it. But I ran out of ideas.
>> I forwarded this tread to the programmers in the hope for some luminous idea
>> about what´s going on.
>>
>>> Hi Rinus,
>>>
>>> I have tested, many times, your approach but I can't reproduce your
>>> behaviour (hope that I understood you correctly). It always says
>>> "Embeded JPEG Preview", and the same size of the preview is shown.
>>>
>>> Can you reproduce both in light table and in album view?
>> yes I can, but for the moment it keeps saying
>> "Embeded JPEG Preview¨
>>> I have measured with kruler and I have these figures. All measures are
>>> the width of the image.
>>>
>>> My screen is 1366x768. The test image is in landscape, 3272x2178. (Canon
>>> SRAW1)
>>>
>>> In album view the preview  measures around 1040 pixels. Which digiKam
>>> says is 32% in zoom. This should give about 3250 pixels in 100%.
>>> (Quite close)
>>>
>>> In light table the preview measures around 638 pixels, which digiKam
>>> says is 19% in zoom. This should give about 3358 pixels in 100%. (A
>>> bit over)
>>>
>>> I assume that the embedded preview isn't the same size, in pixels, as
>>> the main image? Hence, I always see the main image as preview?
>> I guess, that´s the case here indeed. Do you know if your images actually
>> have an embedded jpeg?
> How do I find out?
CR2 has by default, so it will be there.

>
>>> Another thing I have seen during these tests is that if I have enabled
>>> the load full-sized images for the album view and the digiKam window
>>> is maximised, I can't have the preview smaller than slightly bigger
>>> than "fit to window". This means that there is a scroll bar to the
>>> right that I can scroll a pixel or so. And if I manually types e.g.
>>> 20% zoom it immediately returns to 32%. But that might be another
>>> problem...
>> yes, and I found that the image sometimes is being displayed as 640% but
>> reported as 100%.
>>
>> It looks like a real mess, but I hope it is not what it looks like.
>> Best,
>> Rinus
>>> /Anders
>>>
>>> 2011/10/2 sleepless<[hidden email]>:
>>>> Op 02-10-11 08:13, Anders Stedtlund schreef:
>>>>> Hi,
>>>>>
>>>>> I would say that for me the settings doesn't make any difference
>>>>> actually. Not in album view, not in light table. That's odd.
>>>>>
>>>>> In album view the image is at 32% when fit to window. In light table
>>>>> it's at 19% when fit to window.What size should I expect from the
>>>>> embedded
>>>>> preview?
>>>> Hi Anders,
>>>>
>>>> This is completely dependent of the resolution of your screen and the way
>>>> you set up your screen layout.
>>>> The way I checked was by estimating (measuring is better) the view window
>>>> against the whole screen. In my case it is about half screen height which
>>>> equals aproximately 600 pixels.
>>>> Setting photosize to 100 % I need 6 times click the slider downward, so
>>>> my
>>>> picture height size equals 3600 pixels, wich is for me the assurance I am
>>>> looking at the raw picture and not at embedded preview.
>>>> If I look at embedded preview, I need only one click to cover the whole
>>>> image.
>>>>
>>>> But the nasty thing is I could not reproduce what I did yesterday, today
>>>> it
>>>> was only possible to view the real thing and not the embedded preview
>>>> even
>>>> though it kept saying ¨embedded jpeg prview¨
>>>>
>>>>
>>>> But repeatedly doing for several times:
>>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>>> DEchecked¨
>>>> and
>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>> fullsized
>>>> images¨ DEchecked
>>>>
>>>> Settings->Configure Digikam->lighttable->¨load full sized image checked¨
>>>> and
>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>> fullsized
>>>> images¨ checked
>>>>
>>>> brought it back.
>>>>
>>>> I can view either Raw or embedded, but it keeps saying ¨embedded jpeg
>>>> prview¨ in either case.
>>>>
>>>> I would appreciate if you try to do it with repeatedly changing settings
>>>> to
>>>> see if you can change the results as I managed. We have clearly a problem
>>>> here, but it is still so randomly that I can not make a useful bug
>>>> report.
>>>> We should at least know what we are looking at without counting pixels.
>>>> Some other guy made already a report and did a withdrawel of it, because
>>>> his
>>>> problem was cured. Maybe some others will do some investigations in to
>>>> this
>>>> matter as well.
>>>> Best,
>>>> Rinus
>>>>
>>>>
>>>>> /Anders
>>>>>
>>>>> 2011/9/30 sleepless<[hidden email]>:
>>>>>> Some investigation brougth this forward. In my case it says for PEF
>>>>>> files
>>>>>> embedded jpg, but I am actually looking at the RAW file.
>>>>>> Want to try: Put the lighttable window to 100% and see the difference
>>>>>> at
>>>>>> the
>>>>>> size of the slider at either settings.
>>>>>> So it looks the message not being updated according the changed
>>>>>> settings.
>>>>>> Rinus
>>>>>>
>>>>>> Op 30-09-11 14:31, sleepless schreef:
>>>>>>> Have you tried to set Settings->Configure Digikam->lighttable->load
>>>>>>> full
>>>>>>> sized image enabled?
>>>>>>> Makes the difference on dng anyway.
>>>>>>> Rinus
>>>>>>> Op 30-09-11 13:24, Gilles Caulier schreef:
>>>>>>>> core application, through libkdcraw which embed libraw.
>>>>>>>>
>>>>>>>> Gilles Caulier
>>>>>>>>
>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>> Is it the core application or kipi-plugins that handles this?
>>>>>>>>>
>>>>>>>>> /Anders
>>>>>>>>>
>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>> No, 'sit the same one...
>>>>>>>>>>
>>>>>>>>>> Gilles Caulier
>>>>>>>>>>
>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>> I seem to have libraw 0.13.5. Should I use something newer?
>>>>>>>>>>>
>>>>>>>>>>> /Anders
>>>>>>>>>>>
>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>> I think it depand of libraw to compute Raw half size preview.
>>>>>>>>>>>>
>>>>>>>>>>>> I use all code from git master.
>>>>>>>>>>>>
>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>
>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>> Can I have done something wrong with my build? What would
>>>>>>>>>>>>> trigger
>>>>>>>>>>>>> this
>>>>>>>>>>>>> behaviour?
>>>>>>>>>>>>>
>>>>>>>>>>>>> Can't remember if it started with 2.0 or 2.1.
>>>>>>>>>>>>>
>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>
>>>>>>>>>>>>> Den 30 sep 2011 12:04 skrev "Gilles
>>>>>>>>>>>>> Caulier"<[hidden email]>:
>>>>>>>>>>>>>> It'not reproducible here. i can load CR2 half size Raw preview,
>>>>>>>>>>>>>> instead Embeded JPEG
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>> I have tested with a new profile but it gives me the same
>>>>>>>>>>>>>>> result,
>>>>>>>>>>>>>>> only
>>>>>>>>>>>>>>> preview of embedded jpg.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>> "Emebeded preview loads full-sized images" enabled or not
>>>>>>>>>>>>>>>> gives
>>>>>>>>>>>>>>>> the same
>>>>>>>>>>>>>>>> result.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2011/9/29 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>> Look in config dialog, in Album-View section, Preview
>>>>>>>>>>>>>>>>> Options.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>> (And now I will finish the mail before I send it......)
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> jpg images says: Full Size Preview
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> My setup:
>>>>>>>>>>>>>>>>>> digiKam 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>> kipi-plugins 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>> openSuse 11.4
>>>>>>>>>>>>>>>>>> KDE 4.7.1
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I'm now running digiKam 2.1.1 and kipi-plugins 2.1.1.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Some time ago in an older version of digiKam, I was able
>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>> use "half
>>>>>>>>>>>>>>>>>>> size raw preview". Now this seems not to be possible.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Was this a change of puspose?
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> jpg images says:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>> [hidden email]
>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>> [hidden email]
>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Digikam-users mailing list
>>>>>>>>> [hidden email]
>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Digikam-users mailing list
>>>>>>>> [hidden email]
>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Digikam-users mailing list
>>>>>>> [hidden email]
>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>
>>>>>> _______________________________________________
>>>>>> Digikam-users mailing list
>>>>>> [hidden email]
>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>
>>>>> _______________________________________________
>>>>> Digikam-users mailing list
>>>>> [hidden email]
>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>
>>>> _______________________________________________
>>>> Digikam-users mailing list
>>>> [hidden email]
>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>
>>> _______________________________________________
>>> Digikam-users mailing list
>>> [hidden email]
>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>
>> _______________________________________________
>> Digikam-users mailing list
>> [hidden email]
>> https://mail.kde.org/mailman/listinfo/digikam-users
>>
> _______________________________________________
> Digikam-users mailing list
> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-users
>

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Re: half size raw preview: not available for Canon CRW or CR2?

Gilles Caulier-4
In reply to this post by Anders Stedtlund
in debugfull, a lots of messages are printed in the console. It slowdown all.

Also, debug symbols are embeded in compiled binary. I take more memory
to run and slowdown again application.

Gilles Caulier

2011/10/2 Anders Stedtlund <[hidden email]>:

> Building right now.
>
> Are there any penalities running debugfull? I mean performance.
>
> /Anders
>
> 2011/10/2 Gilles Caulier <[hidden email]>:
>> 2011/10/2 Gilles Caulier <[hidden email]>:
>>> 2011/10/2 Anders Stedtlund <[hidden email]>:
>>>> Do I need to build with debug?
>>>
>>
>> Ah sorry. If you have build yourself digiKam and co, yes, you need to
>> turn on debug statements.
>>
>> Look in README file, it's explained. There is an option to add to
>> cmake confiure command line. It's very simple :
>>
>> https://projects.kde.org/projects/extragear/graphics/digikam/repository/revisions/master/entry/README#L141
>>
>> I use debugfull mode on my computer to hack program.
>>
>> Gilles Caulier
>>
>>> No. Just install debug package of digiKam, libkexiv2, and libkdcraw.
>>>
>>> Run kdebugdialog, and turn on KExiv2, KDcraw, and digiKam debug space.
>>>
>>> Start digiKam from a console. Select a Raw file and show preview. Look
>>> message printed on the console.
>>>
>>> Gilles Caulier
>>>
>>>>
>>>> This is what I get now:
>>>> digikam(32662)/digikam (core) Digikam::DMetadata::getIccProfile: Exif
>>>> color-space tag is sRGB. Using default sRGB ICC profile.
>>>> digikam(32662)/KEXIV2 KExiv2Iface::KExiv2::getImageOrientation:
>>>> Orientation => Exif.Image.Orientation =>  1
>>>>
>>>>
>>>> /Anders
>>>>
>>>> 2011/10/2 Gilles Caulier <[hidden email]>:
>>>>> On my computer, with option enabled on setup dialog :
>>>>>
>>>>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Try to use
>>>>> reduced RAW picture extraction
>>>>> Scaling with darkness 0, saturation 3947, and
>>>>> multipliers 1,937500 1,000000 1,777344 1,000000
>>>>> Converting to sRGB colorspace...
>>>>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Using
>>>>> reduced RAW picture extraction
>>>>>
>>>>> It's an ARW raw file show in preview mode from album icon view.
>>>>>
>>>>> Gilles Caulier
>>>>>
>>>>> 2011/10/2 Gilles Caulier <[hidden email]>:
>>>>>> Just a question about this problem.
>>>>>>
>>>>>> When you turn on debug space with kdebugdialog (kdcraw, kexiv2,
>>>>>> digiKam), do you sees omething special in the console when you show
>>>>>> raw preview ?
>>>>>>
>>>>>> Gilles Caulier
>>>>>>
>>>>>> 2011/10/2 sleepless <[hidden email]>:
>>>>>>> Op 02-10-11 12:51, Anders Stedtlund schreef:
>>>>>>> Hi Anders,
>>>>>>> Thanks for your precise investigations.
>>>>>>> I prefer to figure out the problems as much as possible, so the programmers
>>>>>>> don´t loose valuable time on it. But I ran out of ideas.
>>>>>>> I forwarded this tread to the programmers in the hope for some luminous idea
>>>>>>> about what´s going on.
>>>>>>>
>>>>>>>> Hi Rinus,
>>>>>>>>
>>>>>>>> I have tested, many times, your approach but I can't reproduce your
>>>>>>>> behaviour (hope that I understood you correctly). It always says
>>>>>>>> "Embeded JPEG Preview", and the same size of the preview is shown.
>>>>>>>>
>>>>>>>> Can you reproduce both in light table and in album view?
>>>>>>>
>>>>>>> yes I can, but for the moment it keeps saying
>>>>>>> "Embeded JPEG Preview¨
>>>>>>>>
>>>>>>>> I have measured with kruler and I have these figures. All measures are
>>>>>>>> the width of the image.
>>>>>>>>
>>>>>>>> My screen is 1366x768. The test image is in landscape, 3272x2178. (Canon
>>>>>>>> SRAW1)
>>>>>>>>
>>>>>>>> In album view the preview  measures around 1040 pixels. Which digiKam
>>>>>>>> says is 32% in zoom. This should give about 3250 pixels in 100%.
>>>>>>>> (Quite close)
>>>>>>>>
>>>>>>>> In light table the preview measures around 638 pixels, which digiKam
>>>>>>>> says is 19% in zoom. This should give about 3358 pixels in 100%. (A
>>>>>>>> bit over)
>>>>>>>>
>>>>>>>> I assume that the embedded preview isn't the same size, in pixels, as
>>>>>>>> the main image? Hence, I always see the main image as preview?
>>>>>>>
>>>>>>> I guess, that´s the case here indeed. Do you know if your images actually
>>>>>>> have an embedded jpeg?
>>>>>>>>
>>>>>>>> Another thing I have seen during these tests is that if I have enabled
>>>>>>>> the load full-sized images for the album view and the digiKam window
>>>>>>>> is maximised, I can't have the preview smaller than slightly bigger
>>>>>>>> than "fit to window". This means that there is a scroll bar to the
>>>>>>>> right that I can scroll a pixel or so. And if I manually types e.g.
>>>>>>>> 20% zoom it immediately returns to 32%. But that might be another
>>>>>>>> problem...
>>>>>>>
>>>>>>> yes, and I found that the image sometimes is being displayed as 640% but
>>>>>>> reported as 100%.
>>>>>>>
>>>>>>> It looks like a real mess, but I hope it is not what it looks like.
>>>>>>> Best,
>>>>>>> Rinus
>>>>>>>>
>>>>>>>> /Anders
>>>>>>>>
>>>>>>>> 2011/10/2 sleepless<[hidden email]>:
>>>>>>>>>
>>>>>>>>> Op 02-10-11 08:13, Anders Stedtlund schreef:
>>>>>>>>>>
>>>>>>>>>> Hi,
>>>>>>>>>>
>>>>>>>>>> I would say that for me the settings doesn't make any difference
>>>>>>>>>> actually. Not in album view, not in light table. That's odd.
>>>>>>>>>>
>>>>>>>>>> In album view the image is at 32% when fit to window. In light table
>>>>>>>>>> it's at 19% when fit to window.What size should I expect from the
>>>>>>>>>> embedded
>>>>>>>>>> preview?
>>>>>>>>>
>>>>>>>>> Hi Anders,
>>>>>>>>>
>>>>>>>>> This is completely dependent of the resolution of your screen and the way
>>>>>>>>> you set up your screen layout.
>>>>>>>>> The way I checked was by estimating (measuring is better) the view window
>>>>>>>>> against the whole screen. In my case it is about half screen height which
>>>>>>>>> equals aproximately 600 pixels.
>>>>>>>>> Setting photosize to 100 % I need 6 times click the slider downward, so
>>>>>>>>> my
>>>>>>>>> picture height size equals 3600 pixels, wich is for me the assurance I am
>>>>>>>>> looking at the raw picture and not at embedded preview.
>>>>>>>>> If I look at embedded preview, I need only one click to cover the whole
>>>>>>>>> image.
>>>>>>>>>
>>>>>>>>> But the nasty thing is I could not reproduce what I did yesterday, today
>>>>>>>>> it
>>>>>>>>> was only possible to view the real thing and not the embedded preview
>>>>>>>>> even
>>>>>>>>> though it kept saying ¨embedded jpeg prview¨
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> But repeatedly doing for several times:
>>>>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>>>>>>>> DEchecked¨
>>>>>>>>> and
>>>>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>>>>> fullsized
>>>>>>>>> images¨ DEchecked
>>>>>>>>>
>>>>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image checked¨
>>>>>>>>> and
>>>>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>>>>> fullsized
>>>>>>>>> images¨ checked
>>>>>>>>>
>>>>>>>>> brought it back.
>>>>>>>>>
>>>>>>>>> I can view either Raw or embedded, but it keeps saying ¨embedded jpeg
>>>>>>>>> prview¨ in either case.
>>>>>>>>>
>>>>>>>>> I would appreciate if you try to do it with repeatedly changing settings
>>>>>>>>> to
>>>>>>>>> see if you can change the results as I managed. We have clearly a problem
>>>>>>>>> here, but it is still so randomly that I can not make a useful bug
>>>>>>>>> report.
>>>>>>>>> We should at least know what we are looking at without counting pixels.
>>>>>>>>> Some other guy made already a report and did a withdrawel of it, because
>>>>>>>>> his
>>>>>>>>> problem was cured. Maybe some others will do some investigations in to
>>>>>>>>> this
>>>>>>>>> matter as well.
>>>>>>>>> Best,
>>>>>>>>> Rinus
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> /Anders
>>>>>>>>>>
>>>>>>>>>> 2011/9/30 sleepless<[hidden email]>:
>>>>>>>>>>>
>>>>>>>>>>> Some investigation brougth this forward. In my case it says for PEF
>>>>>>>>>>> files
>>>>>>>>>>> embedded jpg, but I am actually looking at the RAW file.
>>>>>>>>>>> Want to try: Put the lighttable window to 100% and see the difference
>>>>>>>>>>> at
>>>>>>>>>>> the
>>>>>>>>>>> size of the slider at either settings.
>>>>>>>>>>> So it looks the message not being updated according the changed
>>>>>>>>>>> settings.
>>>>>>>>>>> Rinus
>>>>>>>>>>>
>>>>>>>>>>> Op 30-09-11 14:31, sleepless schreef:
>>>>>>>>>>>>
>>>>>>>>>>>> Have you tried to set Settings->Configure Digikam->lighttable->load
>>>>>>>>>>>> full
>>>>>>>>>>>> sized image enabled?
>>>>>>>>>>>> Makes the difference on dng anyway.
>>>>>>>>>>>> Rinus
>>>>>>>>>>>> Op 30-09-11 13:24, Gilles Caulier schreef:
>>>>>>>>>>>>>
>>>>>>>>>>>>> core application, through libkdcraw which embed libraw.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>
>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Is it the core application or kipi-plugins that handles this?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> No, 'sit the same one...
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I seem to have libraw 0.13.5. Should I use something newer?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I think it depand of libraw to compute Raw half size preview.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I use all code from git master.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Can I have done something wrong with my build? What would
>>>>>>>>>>>>>>>>>> trigger
>>>>>>>>>>>>>>>>>> this
>>>>>>>>>>>>>>>>>> behaviour?
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Can't remember if it started with 2.0 or 2.1.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Den 30 sep 2011 12:04 skrev "Gilles
>>>>>>>>>>>>>>>>>> Caulier"<[hidden email]>:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> It'not reproducible here. i can load CR2 half size Raw preview,
>>>>>>>>>>>>>>>>>>> instead Embeded JPEG
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> I have tested with a new profile but it gives me the same
>>>>>>>>>>>>>>>>>>>> result,
>>>>>>>>>>>>>>>>>>>> only
>>>>>>>>>>>>>>>>>>>> preview of embedded jpg.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> "Emebeded preview loads full-sized images" enabled or not
>>>>>>>>>>>>>>>>>>>>> gives
>>>>>>>>>>>>>>>>>>>>> the same
>>>>>>>>>>>>>>>>>>>>> result.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Look in config dialog, in Album-View section, Preview
>>>>>>>>>>>>>>>>>>>>>> Options.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> (And now I will finish the mail before I send it......)
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> jpg images says: Full Size Preview
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> My setup:
>>>>>>>>>>>>>>>>>>>>>>> digiKam 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>>>>> kipi-plugins 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>>>>> openSuse 11.4
>>>>>>>>>>>>>>>>>>>>>>> KDE 4.7.1
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> I'm now running digiKam 2.1.1 and kipi-plugins 2.1.1.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Some time ago in an older version of digiKam, I was able
>>>>>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>>>>>> use "half
>>>>>>>>>>>>>>>>>>>>>>>> size raw preview". Now this seems not to be possible.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Was this a change of puspose?
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> jpg images says:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>> [hidden email]
>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>> [hidden email]
>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Digikam-users mailing list
>>>>>>>>> [hidden email]
>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Digikam-users mailing list
>>>>>>>> [hidden email]
>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Digikam-users mailing list
>>>>>>> [hidden email]
>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>
>>>>>>
>>>>> _______________________________________________
>>>>> Digikam-users mailing list
>>>>> [hidden email]
>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>
>>>> _______________________________________________
>>>> Digikam-users mailing list
>>>> [hidden email]
>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>
>>>
>> _______________________________________________
>> Digikam-users mailing list
>> [hidden email]
>> https://mail.kde.org/mailman/listinfo/digikam-users
>>
> _______________________________________________
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> [hidden email]
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>
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Re: half size raw preview: not available for Canon CRW or CR2?

Gilles Caulier-4
In reply to this post by Rinus
No, there is nothing to see here, relevant of digiKam. These massages
come from khtml parts, used to display map in libkgeomap, for
geolocation purpose in right and left sidebar.

Gilles Caulier

2011/10/2 sleepless <[hidden email]>:

> My output after a photo opened in preview
>
> digikam(2924)/KEXIV2 KExiv2Iface::KExiv2::getImageOrientation: Orientation
> => Exif.Image.Orientation =>  1
> digikam(2924)/khtml (caret) DOM::Selection::moveTo: Selection[ Position( 0x0
> "null" : 0 ) Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 ) Position(
> 0x0 "null" : 0 ) 1 ] Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 )
> digikam(2924)/khtml (caret) DOM::Selection::validate: Selection[ Position(
> 0x0 "null" : 0 ) Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 )
> Position( 0x0 "null" : 0 ) 1 ] 0
> digikam(2924)/khtml (caret) DOM::Selection::validate:
> [character:baseIsStart] true Position( 0x0 "null" : 0 ) Position( 0x0 "null"
> : 0 )
> digikam(2924)/khtml (caret) DOM::Selection::moveTo: Selection[ Position( 0x0
> "null" : 0 ) Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 ) Position(
> 0x0 "null" : 0 ) 1 ] Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 )
> digikam(2924)/khtml (caret) DOM::Selection::validate: Selection[ Position(
> 0x0 "null" : 0 ) Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 )
> Position( 0x0 "null" : 0 ) 1 ] 0
> digikam(2924)/khtml (caret) DOM::Selection::validate:
> [character:baseIsStart] true Position( 0x0 "null" : 0 ) Position( 0x0 "null"
> : 0 )
> digikam(2924)/khtml (caret) DOM::Selection::moveTo: Selection[ Position( 0x0
> "null" : 0 ) Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 ) Position(
> 0x0 "null" : 0 ) 1 ] Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 )
> digikam(2924)/khtml (caret) DOM::Selection::validate: Selection[ Position(
> 0x0 "null" : 0 ) Position( 0x0 "null" : 0 ) Position( 0x0 "null" : 0 )
> Position( 0x0 "null" : 0 ) 1 ] 0
> digikam(2924)/khtml (caret) DOM::Selection::validate:
> [character:baseIsStart] true Position( 0x0 "null" : 0 ) Position( 0x0 "null"
> : 0 )
> Rinus
>
>
> Op 02-10-11 17:41, Anders Stedtlund schreef:
>>
>> I must be doing something wrong. It only outputs:
>> digikam(16676)/digikam (core) Digikam::DMetadata::getIccProfile: Exif
>> color-space tag is sRGB. Using default sRGB ICC profile.
>> digikam(16676)/KEXIV2 KExiv2Iface::KExiv2::getImageOrientation:
>> Orientation =>  Exif.Image.Orientation =>   1
>>
>> I built libkdcraw myself and now I can't find it in the kdebugdialog.
>>
>> I couldn't find debug for exiv2 either.
>>
>> This is what I do:
>> cmake -DCMAKE_BUILD_TYPE=debugfull -DCMAKE_INSTALL_PREFIX=`kde4-config
>> --prefix` ..
>>
>> then make and make installl
>>
>> /Anders
>>
>> 2011/10/2 Anders Stedtlund<[hidden email]>:
>>>
>>> Building right now.
>>>
>>> Are there any penalities running debugfull? I mean performance.
>>>
>>> /Anders
>>>
>>> 2011/10/2 Gilles Caulier<[hidden email]>:
>>>>
>>>> 2011/10/2 Gilles Caulier<[hidden email]>:
>>>>>
>>>>> 2011/10/2 Anders Stedtlund<[hidden email]>:
>>>>>>
>>>>>> Do I need to build with debug?
>>>>
>>>> Ah sorry. If you have build yourself digiKam and co, yes, you need to
>>>> turn on debug statements.
>>>>
>>>> Look in README file, it's explained. There is an option to add to
>>>> cmake confiure command line. It's very simple :
>>>>
>>>>
>>>> https://projects.kde.org/projects/extragear/graphics/digikam/repository/revisions/master/entry/README#L141
>>>>
>>>> I use debugfull mode on my computer to hack program.
>>>>
>>>> Gilles Caulier
>>>>
>>>>> No. Just install debug package of digiKam, libkexiv2, and libkdcraw.
>>>>>
>>>>> Run kdebugdialog, and turn on KExiv2, KDcraw, and digiKam debug space.
>>>>>
>>>>> Start digiKam from a console. Select a Raw file and show preview. Look
>>>>> message printed on the console.
>>>>>
>>>>> Gilles Caulier
>>>>>
>>>>>> This is what I get now:
>>>>>> digikam(32662)/digikam (core) Digikam::DMetadata::getIccProfile: Exif
>>>>>> color-space tag is sRGB. Using default sRGB ICC profile.
>>>>>> digikam(32662)/KEXIV2 KExiv2Iface::KExiv2::getImageOrientation:
>>>>>> Orientation =>  Exif.Image.Orientation =>    1
>>>>>>
>>>>>>
>>>>>> /Anders
>>>>>>
>>>>>> 2011/10/2 Gilles Caulier<[hidden email]>:
>>>>>>>
>>>>>>> On my computer, with option enabled on setup dialog :
>>>>>>>
>>>>>>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Try to
>>>>>>> use
>>>>>>> reduced RAW picture extraction
>>>>>>> Scaling with darkness 0, saturation 3947, and
>>>>>>> multipliers 1,937500 1,000000 1,777344 1,000000
>>>>>>> Converting to sRGB colorspace...
>>>>>>> digikam(10248)/KDCRAW KDcrawIface::KDcraw::loadHalfPreview: Using
>>>>>>> reduced RAW picture extraction
>>>>>>>
>>>>>>> It's an ARW raw file show in preview mode from album icon view.
>>>>>>>
>>>>>>> Gilles Caulier
>>>>>>>
>>>>>>> 2011/10/2 Gilles Caulier<[hidden email]>:
>>>>>>>>
>>>>>>>> Just a question about this problem.
>>>>>>>>
>>>>>>>> When you turn on debug space with kdebugdialog (kdcraw, kexiv2,
>>>>>>>> digiKam), do you sees omething special in the console when you show
>>>>>>>> raw preview ?
>>>>>>>>
>>>>>>>> Gilles Caulier
>>>>>>>>
>>>>>>>> 2011/10/2 sleepless<[hidden email]>:
>>>>>>>>>
>>>>>>>>> Op 02-10-11 12:51, Anders Stedtlund schreef:
>>>>>>>>> Hi Anders,
>>>>>>>>> Thanks for your precise investigations.
>>>>>>>>> I prefer to figure out the problems as much as possible, so the
>>>>>>>>> programmers
>>>>>>>>> don´t loose valuable time on it. But I ran out of ideas.
>>>>>>>>> I forwarded this tread to the programmers in the hope for some
>>>>>>>>> luminous idea
>>>>>>>>> about what´s going on.
>>>>>>>>>
>>>>>>>>>> Hi Rinus,
>>>>>>>>>>
>>>>>>>>>> I have tested, many times, your approach but I can't reproduce
>>>>>>>>>> your
>>>>>>>>>> behaviour (hope that I understood you correctly). It always says
>>>>>>>>>> "Embeded JPEG Preview", and the same size of the preview is shown.
>>>>>>>>>>
>>>>>>>>>> Can you reproduce both in light table and in album view?
>>>>>>>>>
>>>>>>>>> yes I can, but for the moment it keeps saying
>>>>>>>>> "Embeded JPEG Preview¨
>>>>>>>>>>
>>>>>>>>>> I have measured with kruler and I have these figures. All measures
>>>>>>>>>> are
>>>>>>>>>> the width of the image.
>>>>>>>>>>
>>>>>>>>>> My screen is 1366x768. The test image is in landscape, 3272x2178.
>>>>>>>>>> (Canon
>>>>>>>>>> SRAW1)
>>>>>>>>>>
>>>>>>>>>> In album view the preview  measures around 1040 pixels. Which
>>>>>>>>>> digiKam
>>>>>>>>>> says is 32% in zoom. This should give about 3250 pixels in 100%.
>>>>>>>>>> (Quite close)
>>>>>>>>>>
>>>>>>>>>> In light table the preview measures around 638 pixels, which
>>>>>>>>>> digiKam
>>>>>>>>>> says is 19% in zoom. This should give about 3358 pixels in 100%.
>>>>>>>>>> (A
>>>>>>>>>> bit over)
>>>>>>>>>>
>>>>>>>>>> I assume that the embedded preview isn't the same size, in pixels,
>>>>>>>>>> as
>>>>>>>>>> the main image? Hence, I always see the main image as preview?
>>>>>>>>>
>>>>>>>>> I guess, that´s the case here indeed. Do you know if your images
>>>>>>>>> actually
>>>>>>>>> have an embedded jpeg?
>>>>>>>>>>
>>>>>>>>>> Another thing I have seen during these tests is that if I have
>>>>>>>>>> enabled
>>>>>>>>>> the load full-sized images for the album view and the digiKam
>>>>>>>>>> window
>>>>>>>>>> is maximised, I can't have the preview smaller than slightly
>>>>>>>>>> bigger
>>>>>>>>>> than "fit to window". This means that there is a scroll bar to the
>>>>>>>>>> right that I can scroll a pixel or so. And if I manually types
>>>>>>>>>> e.g.
>>>>>>>>>> 20% zoom it immediately returns to 32%. But that might be another
>>>>>>>>>> problem...
>>>>>>>>>
>>>>>>>>> yes, and I found that the image sometimes is being displayed as
>>>>>>>>> 640% but
>>>>>>>>> reported as 100%.
>>>>>>>>>
>>>>>>>>> It looks like a real mess, but I hope it is not what it looks like.
>>>>>>>>> Best,
>>>>>>>>> Rinus
>>>>>>>>>>
>>>>>>>>>> /Anders
>>>>>>>>>>
>>>>>>>>>> 2011/10/2 sleepless<[hidden email]>:
>>>>>>>>>>>
>>>>>>>>>>> Op 02-10-11 08:13, Anders Stedtlund schreef:
>>>>>>>>>>>>
>>>>>>>>>>>> Hi,
>>>>>>>>>>>>
>>>>>>>>>>>> I would say that for me the settings doesn't make any difference
>>>>>>>>>>>> actually. Not in album view, not in light table. That's odd.
>>>>>>>>>>>>
>>>>>>>>>>>> In album view the image is at 32% when fit to window. In light
>>>>>>>>>>>> table
>>>>>>>>>>>> it's at 19% when fit to window.What size should I expect from
>>>>>>>>>>>> the
>>>>>>>>>>>> embedded
>>>>>>>>>>>> preview?
>>>>>>>>>>>
>>>>>>>>>>> Hi Anders,
>>>>>>>>>>>
>>>>>>>>>>> This is completely dependent of the resolution of your screen and
>>>>>>>>>>> the way
>>>>>>>>>>> you set up your screen layout.
>>>>>>>>>>> The way I checked was by estimating (measuring is better) the
>>>>>>>>>>> view window
>>>>>>>>>>> against the whole screen. In my case it is about half screen
>>>>>>>>>>> height which
>>>>>>>>>>> equals aproximately 600 pixels.
>>>>>>>>>>> Setting photosize to 100 % I need 6 times click the slider
>>>>>>>>>>> downward, so
>>>>>>>>>>> my
>>>>>>>>>>> picture height size equals 3600 pixels, wich is for me the
>>>>>>>>>>> assurance I am
>>>>>>>>>>> looking at the raw picture and not at embedded preview.
>>>>>>>>>>> If I look at embedded preview, I need only one click to cover the
>>>>>>>>>>> whole
>>>>>>>>>>> image.
>>>>>>>>>>>
>>>>>>>>>>> But the nasty thing is I could not reproduce what I did
>>>>>>>>>>> yesterday, today
>>>>>>>>>>> it
>>>>>>>>>>> was only possible to view the real thing and not the embedded
>>>>>>>>>>> preview
>>>>>>>>>>> even
>>>>>>>>>>> though it kept saying ¨embedded jpeg prview¨
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> But repeatedly doing for several times:
>>>>>>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>>>>>>>>>> DEchecked¨
>>>>>>>>>>> and
>>>>>>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>>>>>>> fullsized
>>>>>>>>>>> images¨ DEchecked
>>>>>>>>>>>
>>>>>>>>>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>>>>>>>>>> checked¨
>>>>>>>>>>> and
>>>>>>>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>>>>>>>> fullsized
>>>>>>>>>>> images¨ checked
>>>>>>>>>>>
>>>>>>>>>>> brought it back.
>>>>>>>>>>>
>>>>>>>>>>> I can view either Raw or embedded, but it keeps saying ¨embedded
>>>>>>>>>>> jpeg
>>>>>>>>>>> prview¨ in either case.
>>>>>>>>>>>
>>>>>>>>>>> I would appreciate if you try to do it with repeatedly changing
>>>>>>>>>>> settings
>>>>>>>>>>> to
>>>>>>>>>>> see if you can change the results as I managed. We have clearly a
>>>>>>>>>>> problem
>>>>>>>>>>> here, but it is still so randomly that I can not make a useful
>>>>>>>>>>> bug
>>>>>>>>>>> report.
>>>>>>>>>>> We should at least know what we are looking at without counting
>>>>>>>>>>> pixels.
>>>>>>>>>>> Some other guy made already a report and did a withdrawel of it,
>>>>>>>>>>> because
>>>>>>>>>>> his
>>>>>>>>>>> problem was cured. Maybe some others will do some investigations
>>>>>>>>>>> in to
>>>>>>>>>>> this
>>>>>>>>>>> matter as well.
>>>>>>>>>>> Best,
>>>>>>>>>>> Rinus
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>> /Anders
>>>>>>>>>>>>
>>>>>>>>>>>> 2011/9/30 sleepless<[hidden email]>:
>>>>>>>>>>>>>
>>>>>>>>>>>>> Some investigation brougth this forward. In my case it says for
>>>>>>>>>>>>> PEF
>>>>>>>>>>>>> files
>>>>>>>>>>>>> embedded jpg, but I am actually looking at the RAW file.
>>>>>>>>>>>>> Want to try: Put the lighttable window to 100% and see the
>>>>>>>>>>>>> difference
>>>>>>>>>>>>> at
>>>>>>>>>>>>> the
>>>>>>>>>>>>> size of the slider at either settings.
>>>>>>>>>>>>> So it looks the message not being updated according the changed
>>>>>>>>>>>>> settings.
>>>>>>>>>>>>> Rinus
>>>>>>>>>>>>>
>>>>>>>>>>>>> Op 30-09-11 14:31, sleepless schreef:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Have you tried to set Settings->Configure
>>>>>>>>>>>>>> Digikam->lighttable->load
>>>>>>>>>>>>>> full
>>>>>>>>>>>>>> sized image enabled?
>>>>>>>>>>>>>> Makes the difference on dng anyway.
>>>>>>>>>>>>>> Rinus
>>>>>>>>>>>>>> Op 30-09-11 13:24, Gilles Caulier schreef:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> core application, through libkdcraw which embed libraw.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Is it the core application or kipi-plugins that handles
>>>>>>>>>>>>>>>> this?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> No, 'sit the same one...
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I seem to have libraw 0.13.5. Should I use something
>>>>>>>>>>>>>>>>>> newer?
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I think it depand of libraw to compute Raw half size
>>>>>>>>>>>>>>>>>>> preview.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I use all code from git master.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Can I have done something wrong with my build? What
>>>>>>>>>>>>>>>>>>>> would
>>>>>>>>>>>>>>>>>>>> trigger
>>>>>>>>>>>>>>>>>>>> this
>>>>>>>>>>>>>>>>>>>> behaviour?
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Can't remember if it started with 2.0 or 2.1.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Den 30 sep 2011 12:04 skrev "Gilles
>>>>>>>>>>>>>>>>>>>> Caulier"<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> It'not reproducible here. i can load CR2 half size Raw
>>>>>>>>>>>>>>>>>>>>> preview,
>>>>>>>>>>>>>>>>>>>>> instead Embeded JPEG
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> I have tested with a new profile but it gives me the
>>>>>>>>>>>>>>>>>>>>>> same
>>>>>>>>>>>>>>>>>>>>>> result,
>>>>>>>>>>>>>>>>>>>>>> only
>>>>>>>>>>>>>>>>>>>>>> preview of embedded jpg.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> "Emebeded preview loads full-sized images" enabled or
>>>>>>>>>>>>>>>>>>>>>>> not
>>>>>>>>>>>>>>>>>>>>>>> gives
>>>>>>>>>>>>>>>>>>>>>>> the same
>>>>>>>>>>>>>>>>>>>>>>> result.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Look in config dialog, in Album-View section,
>>>>>>>>>>>>>>>>>>>>>>>> Preview
>>>>>>>>>>>>>>>>>>>>>>>> Options.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> (And now I will finish the mail before I send
>>>>>>>>>>>>>>>>>>>>>>>>> it......)
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> jpg images says: Full Size Preview
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> My setup:
>>>>>>>>>>>>>>>>>>>>>>>>> digiKam 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>>>>>>> kipi-plugins 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>>>>>>>> openSuse 11.4
>>>>>>>>>>>>>>>>>>>>>>>>> KDE 4.7.1
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> I'm now running digiKam 2.1.1 and kipi-plugins
>>>>>>>>>>>>>>>>>>>>>>>>>> 2.1.1.
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Some time ago in an older version of digiKam, I
>>>>>>>>>>>>>>>>>>>>>>>>>> was able
>>>>>>>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>>>>>>>> use "half
>>>>>>>>>>>>>>>>>>>>>>>>>> size raw preview". Now this seems not to be
>>>>>>>>>>>>>>>>>>>>>>>>>> possible.
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Was this a change of puspose?
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> jpg images says:
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>> [hidden email]
>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>> [hidden email]
>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Digikam-users mailing list
>>>>>>>>> [hidden email]
>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Digikam-users mailing list
>>>>>>> [hidden email]
>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>
>>>>>> _______________________________________________
>>>>>> Digikam-users mailing list
>>>>>> [hidden email]
>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>
>>>> _______________________________________________
>>>> Digikam-users mailing list
>>>> [hidden email]
>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>
>> _______________________________________________
>> Digikam-users mailing list
>> [hidden email]
>> https://mail.kde.org/mailman/listinfo/digikam-users
>>
>
> _______________________________________________
> Digikam-users mailing list
> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-users
>
_______________________________________________
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Re: half size raw preview: not available for Canon CRW or CR2?

Rinus
In reply to this post by Rinus
2.2.0 has the same problem.
Rinus

Op 02-10-11 19:13, sleepless schreef:

> Op 02-10-11 14:17, Anders Stedtlund schreef:
>> 2011/10/2 sleepless<[hidden email]>:
>>> Op 02-10-11 12:51, Anders Stedtlund schreef:
>>> Hi Anders,
>>> Thanks for your precise investigations.
>>> I prefer to figure out the problems as much as possible, so the
>>> programmers
>>> don´t loose valuable time on it. But I ran out of ideas.
>>> I forwarded this tread to the programmers in the hope for some
>>> luminous idea
>>> about what´s going on.
>>>
>>>> Hi Rinus,
>>>>
>>>> I have tested, many times, your approach but I can't reproduce your
>>>> behaviour (hope that I understood you correctly). It always says
>>>> "Embeded JPEG Preview", and the same size of the preview is shown.
>>>>
>>>> Can you reproduce both in light table and in album view?
>>> yes I can, but for the moment it keeps saying
>>> "Embeded JPEG Preview¨
>>>> I have measured with kruler and I have these figures. All measures are
>>>> the width of the image.
>>>>
>>>> My screen is 1366x768. The test image is in landscape, 3272x2178.
>>>> (Canon
>>>> SRAW1)
>>>>
>>>> In album view the preview  measures around 1040 pixels. Which digiKam
>>>> says is 32% in zoom. This should give about 3250 pixels in 100%.
>>>> (Quite close)
>>>>
>>>> In light table the preview measures around 638 pixels, which digiKam
>>>> says is 19% in zoom. This should give about 3358 pixels in 100%. (A
>>>> bit over)
>>>>
>>>> I assume that the embedded preview isn't the same size, in pixels, as
>>>> the main image? Hence, I always see the main image as preview?
>>> I guess, that´s the case here indeed. Do you know if your images
>>> actually
>>> have an embedded jpeg?
>> How do I find out?
> CR2 has by default, so it will be there.
>>
>>>> Another thing I have seen during these tests is that if I have enabled
>>>> the load full-sized images for the album view and the digiKam window
>>>> is maximised, I can't have the preview smaller than slightly bigger
>>>> than "fit to window". This means that there is a scroll bar to the
>>>> right that I can scroll a pixel or so. And if I manually types e.g.
>>>> 20% zoom it immediately returns to 32%. But that might be another
>>>> problem...
>>> yes, and I found that the image sometimes is being displayed as 640%
>>> but
>>> reported as 100%.
>>>
>>> It looks like a real mess, but I hope it is not what it looks like.
>>> Best,
>>> Rinus
>>>> /Anders
>>>>
>>>> 2011/10/2 sleepless<[hidden email]>:
>>>>> Op 02-10-11 08:13, Anders Stedtlund schreef:
>>>>>> Hi,
>>>>>>
>>>>>> I would say that for me the settings doesn't make any difference
>>>>>> actually. Not in album view, not in light table. That's odd.
>>>>>>
>>>>>> In album view the image is at 32% when fit to window. In light table
>>>>>> it's at 19% when fit to window.What size should I expect from the
>>>>>> embedded
>>>>>> preview?
>>>>> Hi Anders,
>>>>>
>>>>> This is completely dependent of the resolution of your screen and
>>>>> the way
>>>>> you set up your screen layout.
>>>>> The way I checked was by estimating (measuring is better) the view
>>>>> window
>>>>> against the whole screen. In my case it is about half screen
>>>>> height which
>>>>> equals aproximately 600 pixels.
>>>>> Setting photosize to 100 % I need 6 times click the slider
>>>>> downward, so
>>>>> my
>>>>> picture height size equals 3600 pixels, wich is for me the
>>>>> assurance I am
>>>>> looking at the raw picture and not at embedded preview.
>>>>> If I look at embedded preview, I need only one click to cover the
>>>>> whole
>>>>> image.
>>>>>
>>>>> But the nasty thing is I could not reproduce what I did yesterday,
>>>>> today
>>>>> it
>>>>> was only possible to view the real thing and not the embedded preview
>>>>> even
>>>>> though it kept saying ¨embedded jpeg prview¨
>>>>>
>>>>>
>>>>> But repeatedly doing for several times:
>>>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>>>> DEchecked¨
>>>>> and
>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>> fullsized
>>>>> images¨ DEchecked
>>>>>
>>>>> Settings->Configure Digikam->lighttable->¨load full sized image
>>>>> checked¨
>>>>> and
>>>>> Settings->Configure Digikam->album view->¨embedded preview loads
>>>>> fullsized
>>>>> images¨ checked
>>>>>
>>>>> brought it back.
>>>>>
>>>>> I can view either Raw or embedded, but it keeps saying ¨embedded jpeg
>>>>> prview¨ in either case.
>>>>>
>>>>> I would appreciate if you try to do it with repeatedly changing
>>>>> settings
>>>>> to
>>>>> see if you can change the results as I managed. We have clearly a
>>>>> problem
>>>>> here, but it is still so randomly that I can not make a useful bug
>>>>> report.
>>>>> We should at least know what we are looking at without counting
>>>>> pixels.
>>>>> Some other guy made already a report and did a withdrawel of it,
>>>>> because
>>>>> his
>>>>> problem was cured. Maybe some others will do some investigations
>>>>> in to
>>>>> this
>>>>> matter as well.
>>>>> Best,
>>>>> Rinus
>>>>>
>>>>>
>>>>>> /Anders
>>>>>>
>>>>>> 2011/9/30 sleepless<[hidden email]>:
>>>>>>> Some investigation brougth this forward. In my case it says for PEF
>>>>>>> files
>>>>>>> embedded jpg, but I am actually looking at the RAW file.
>>>>>>> Want to try: Put the lighttable window to 100% and see the
>>>>>>> difference
>>>>>>> at
>>>>>>> the
>>>>>>> size of the slider at either settings.
>>>>>>> So it looks the message not being updated according the changed
>>>>>>> settings.
>>>>>>> Rinus
>>>>>>>
>>>>>>> Op 30-09-11 14:31, sleepless schreef:
>>>>>>>> Have you tried to set Settings->Configure
>>>>>>>> Digikam->lighttable->load
>>>>>>>> full
>>>>>>>> sized image enabled?
>>>>>>>> Makes the difference on dng anyway.
>>>>>>>> Rinus
>>>>>>>> Op 30-09-11 13:24, Gilles Caulier schreef:
>>>>>>>>> core application, through libkdcraw which embed libraw.
>>>>>>>>>
>>>>>>>>> Gilles Caulier
>>>>>>>>>
>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>> Is it the core application or kipi-plugins that handles this?
>>>>>>>>>>
>>>>>>>>>> /Anders
>>>>>>>>>>
>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>> No, 'sit the same one...
>>>>>>>>>>>
>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>
>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>> I seem to have libraw 0.13.5. Should I use something newer?
>>>>>>>>>>>>
>>>>>>>>>>>> /Anders
>>>>>>>>>>>>
>>>>>>>>>>>> 2011/9/30 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>> I think it depand of libraw to compute Raw half size preview.
>>>>>>>>>>>>>
>>>>>>>>>>>>> I use all code from git master.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>
>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>> Can I have done something wrong with my build? What would
>>>>>>>>>>>>>> trigger
>>>>>>>>>>>>>> this
>>>>>>>>>>>>>> behaviour?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Can't remember if it started with 2.0 or 2.1.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Den 30 sep 2011 12:04 skrev "Gilles
>>>>>>>>>>>>>> Caulier"<[hidden email]>:
>>>>>>>>>>>>>>> It'not reproducible here. i can load CR2 half size Raw
>>>>>>>>>>>>>>> preview,
>>>>>>>>>>>>>>> instead Embeded JPEG
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2011/9/30 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>> I have tested with a new profile but it gives me the same
>>>>>>>>>>>>>>>> result,
>>>>>>>>>>>>>>>> only
>>>>>>>>>>>>>>>> preview of embedded jpg.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>> "Emebeded preview loads full-sized images" enabled or not
>>>>>>>>>>>>>>>>> gives
>>>>>>>>>>>>>>>>> the same
>>>>>>>>>>>>>>>>> result.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> 2011/9/29 Gilles Caulier<[hidden email]>:
>>>>>>>>>>>>>>>>>> Look in config dialog, in Album-View section, Preview
>>>>>>>>>>>>>>>>>> Options.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Gilles Caulier
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>> (And now I will finish the mail before I send it......)
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> jpg images says: Full Size Preview
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> My setup:
>>>>>>>>>>>>>>>>>>> digiKam 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>> kipi-plugins 2.1.1 (built by me)
>>>>>>>>>>>>>>>>>>> openSuse 11.4
>>>>>>>>>>>>>>>>>>> KDE 4.7.1
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> /Anders
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> 2011/9/29 Anders Stedtlund<[hidden email]>:
>>>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> I'm now running digiKam 2.1.1 and kipi-plugins 2.1.1.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Some time ago in an older version of digiKam, I was
>>>>>>>>>>>>>>>>>>>> able
>>>>>>>>>>>>>>>>>>>> to
>>>>>>>>>>>>>>>>>>>> use "half
>>>>>>>>>>>>>>>>>>>> size raw preview". Now this seems not to be possible.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Was this a change of puspose?
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> jpg images says:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>>> [hidden email]
>>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>>> [hidden email]
>>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Digikam-users mailing list
>>>>>>>>>> [hidden email]
>>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Digikam-users mailing list
>>>>>>>>> [hidden email]
>>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Digikam-users mailing list
>>>>>>>> [hidden email]
>>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Digikam-users mailing list
>>>>>>> [hidden email]
>>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>>
>>>>>> _______________________________________________
>>>>>> Digikam-users mailing list
>>>>>> [hidden email]
>>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>>
>>>>> _______________________________________________
>>>>> Digikam-users mailing list
>>>>> [hidden email]
>>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>>
>>>> _______________________________________________
>>>> Digikam-users mailing list
>>>> [hidden email]
>>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>>
>>> _______________________________________________
>>> Digikam-users mailing list
>>> [hidden email]
>>> https://mail.kde.org/mailman/listinfo/digikam-users
>>>
>> _______________________________________________
>> Digikam-users mailing list
>> [hidden email]
>> https://mail.kde.org/mailman/listinfo/digikam-users
>>
>
> _______________________________________________
> Digikam-users mailing list
> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-users
>

_______________________________________________
Digikam-users mailing list
[hidden email]
https://mail.kde.org/mailman/listinfo/digikam-users
12