Thank you Johannes for this clear explaination about libraw. So the best
solution would be to use rawstudio code, any "plan" to do that in future
releases?
Sorry to come back about squish, I try the -DUSE_SQUISH=OFF with no success:
CMake Warning:
Manually-specified variables were not used by the project:
CMAKE_Fortran_FLAGS_RELEASE
DONT_INSTALL_GCONF_SCHEMAS
INCLUDE_INSTALL_DIR
LIB_INSTALL_DIR
SHARE_INSTALL_PREFIX
SYSCONF_INSTALL_DIR
USE_SQUISH
I'm using darktable 1.2.1 sources, don't see anything in git log about that
on master branch. Any idea? It doesn't seem to be disabled by default, I
can see a lot of squish usage in the build log
http://kojipkgs.fedoraproject.org//work/tasks/6879/5486879/build.log
2013/6/10 johannes hanika <[email protected]>
> 1) white balance for > 16 bit dng: alex doesn't want to support that
> format at all, in fact our copy of libraw only doesn't crash on it because
> these files are opened with rawspeed. so he has a point i guess.
>
> the clean way to solve this would be on our end not to use libraw to read
> camera-wb from raw files (and use rawstudio code instead, it is very clean
> and well written as far as i can tell).
>
> 2) document mode processing (get raw buffers pre-demosaicing). no idea why
> that was removed, the git log says `nobody uses it'. i don't know if there
> is a new way to get the old behaviour.
>
> we can either stick with our old copy and not update it any more, or fork
> libraw and revert that commit (or half of it, there was also some camera
> support in it).
>
> it'll even not be detected at link time, since we only write to a struct
> params.document_mode, so as long as the old header is around, compilation
> will be fine and a linked binary will just crash at runtime (or do random
> stuff).
>
> -jo
>
>
> On Mon, Jun 10, 2013 at 2:29 PM, Madko <[email protected]> wrote:
>
>> Do you know why they removed those functionnalities?
>>
>>
>> 2013/6/10 johannes hanika <[email protected]>
>>
>>> no, not possible. we need to revert a couple of commits from upsteam to
>>> get back functionality that has been removed over the years.
>>>
>>> -jo
>>>
>>>
>>> On Mon, Jun 10, 2013 at 1:38 PM, Madko <[email protected]> wrote:
>>>
>>>> Is it possible to build darktable against LibRaw from the system, not
>>>> against the one provided in src/external?
>>>>
>>>>
>>>> 2013/6/10 Jose Carlos Garcia Sogo <[email protected]>
>>>>
>>>>> On Mon, Jun 10, 2013 at 11:55 AM, Madko <[email protected]> wrote:
>>>>> > Thanks Johannes
>>>>> >
>>>>> > about squish and its patented algorithm (DXT), is it right to
>>>>> distribute it
>>>>> > in your sources tarballs?
>>>>>
>>>>> Yes, it is: http://www.debian.org/reports/patent-faq
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Edouard Bourguignon
>>>>
>>>
>>>
>>
>>
>> --
>> Edouard Bourguignon
>>
>
>
--
Edouard Bourguignon
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