I had all kinds of trouble with Visual Studio
More than one version
My problem was related to permissions and paths
I was too lazy to find it
and
Switched to Mingw
The mingw is pretty bare bones but at elast it seems to work
Compiled by me - I use make -f makefile.mingw
I make all samples work - no problems - just the tiff
I use windows
make -f makefile.mingw
Like i say the ppm and the thumb work perfect
While I have your attention could you please tell me
on the -Z option to stdout
What is the output - does it have a header - is it tiff or ppm
A C programmer would find this instantly - but not me
I no C programmer but last year i got a stdout pgm working
that outputs to Windows using stdout - i get thumbs and exit
etc and all works great and fast
Thanks for you help
'
Dear Sir:
If it is just one file, you can try to open it with a free trial of our RawDigger (if it opens it, libraw will sure do too), or upload it to some place and send us the link to info@libraw.org
Hello !
I have a file whose format is simply ".raw", and I have no idea what camera it comes from.
I do not understand a lot about RAW files, and I was wondering if :
- LibRaw would be able to decode it ?
- Once decoded, will I be able to read the file (I mean, is the information obtained understandable without furter encoding ? For example, will I have access to the value of each pixel of the image ?)
I installed the Raw Image Extension from the Microsoft Store in the hopes that I could view the raw images I took on my Canon EOS M50 natively on the Photos app. I found in another online forum that the .CR3 file is still currently unsupported yet it seems like the older .CR file types are supported. I was wondering when you intend to finally provide support for this raw file format?
I've recently faced the same problem and the reason was the following:
VS2017's option "Treat WChar_t As Built-in Type" was "No" (/Zc:wchar_t-)
By default, it's usually On.
But maybe, when I generated configurations for Target Machine: X64 from x86 by copying, it's got off? I don't know. If the settings are copied, the Zc has been Off even for X86?
Anyway, being Off, the function signatures got generated as unsigned short const * i.e. @@@UEAAHPEBG@Z instead of wchar_t const * which is @@UEAAHPEB_W@Z and the linker can't find them.
Hey Alex, Saw the recent release just came out but no CR3 :(. I know it's a difficult problem just wondering what the status is? If you do have a working decoder do you know at this time if it will be made public? And if so do you know a rough date that this may happen? Not trying to be pushy just genuinely curious about the schedule. Thanks again for all the work the team does. Cheers!
We do not do full release cycle for snapshots (only for releases), this is source-code only
Public snapshot source code could be obtained from GitHub: https://github.com/LibRaw/LibRaw/ (master branch)
To compile with MS Visual Studio use nmake -f Makefile.msvc
Assuming modern camera with embedded JPEG preview:
- unpack_thumb() does nothing with rotation, JPEG data are extracted AS is
- (for most cameras) extracted JPEG is either already rotated or contains correct EXIF.Orientation tag.
* dcraw_emu: it is now possible to create output filename in a more flexible manner, via -Z switch:
-Z - will output to stdout
-Z ext will output into inputfilename.ext
-Z .ext will output into inputfilename.inputext.ext
It happens some time, especially while raw to tiff conversation,left and top gets some dead pixel values.
I had all kinds of trouble with Visual Studio
More than one version
My problem was related to permissions and paths
I was too lazy to find it
and
Switched to Mingw
The mingw is pretty bare bones but at elast it seems to work
18.2 and 18.3 so it is no my end
Compiled by me - I use make -f makefile.mingw
I make all samples work - no problems - just the tiff
I use windows
make -f makefile.mingw
Like i say the ppm and the thumb work perfect
While I have your attention could you please tell me
on the -Z option to stdout
What is the output - does it have a header - is it tiff or ppm
A C programmer would find this instantly - but not me
I no C programmer but last year i got a stdout pgm working
that outputs to Windows using stdout - i get thumbs and exit
etc and all works great and fast
Thanks for you help
'
what version do you use (precompiled one, or compiled by you?)
Dear Sir:
sorry, missed your submission (caught by spam filter?)
Could you please resend links to files to info@libraw.org
Dear Sir:
If it is just one file, you can try to open it with a free trial of our RawDigger (if it opens it, libraw will sure do too), or upload it to some place and send us the link to info@libraw.org
Hello !
I have a file whose format is simply ".raw", and I have no idea what camera it comes from.
I do not understand a lot about RAW files, and I was wondering if :
- LibRaw would be able to decode it ?
- Once decoded, will I be able to read the file (I mean, is the information obtained understandable without furter encoding ? For example, will I have access to the value of each pixel of the image ?)
Thanks !
Sincerely,
Nath
Dear Sir:
Our plans haven't change, it is scheduled for this Fall.
Hi there,
I installed the Raw Image Extension from the Microsoft Store in the hopes that I could view the raw images I took on my Canon EOS M50 natively on the Photos app. I found in another online forum that the .CR3 file is still currently unsupported yet it seems like the older .CR file types are supported. I was wondering when you intend to finally provide support for this raw file format?
Sincerely,
Joseph
I've recently faced the same problem and the reason was the following:
VS2017's option "Treat WChar_t As Built-in Type" was "No" (/Zc:wchar_t-)
By default, it's usually On.
But maybe, when I generated configurations for Target Machine: X64 from x86 by copying, it's got off? I don't know. If the settings are copied, the Zc has been Off even for X86?
Anyway, being Off, the function signatures got generated as unsigned short const * i.e. @@@UEAAHPEBG@Z instead of wchar_t const * which is @@UEAAHPEB_W@Z and the linker can't find them.
Thanks for the quick reply, sorry for the misunderstanding. Looking forward to the next release :).
There is no 'recent release', just urgent bugfixes.
We plan to release new snapshot w/ new decoders this Fall
Hey Alex, Saw the recent release just came out but no CR3 :(. I know it's a difficult problem just wondering what the status is? If you do have a working decoder do you know at this time if it will be made public? And if so do you know a rough date that this may happen? Not trying to be pushy just genuinely curious about the schedule. Thanks again for all the work the team does. Cheers!
We do not do full release cycle for snapshots (only for releases), this is source-code only
Public snapshot source code could be obtained from GitHub: https://github.com/LibRaw/LibRaw/ (master branch)
To compile with MS Visual Studio use nmake -f Makefile.msvc
I'm running the latest binary build 0.19.2 but the -Z appears not to be implimented.
Is the 201812 snapshot newer/different branh? If so, where can I get the Win64 binaries?
Thanks in advance!
X-T3 is fully supported in current public snapshot.
Would you like some raw files from an X-T3?
imgdata.sizes.flip is related to raw data only.
Assuming modern camera with embedded JPEG preview:
- unpack_thumb() does nothing with rotation, JPEG data are extracted AS is
- (for most cameras) extracted JPEG is either already rotated or contains correct EXIF.Orientation tag.
There is no Fuji X-T3 in this version supported camera list: https://github.com/LibRaw/LibRaw/blob/3a5280c6d69458a21bd9756d2ee3284738...
19.2
Cheers
thanks (I've looked up into library tarballs, not on site)
https://www.libraw.org/docs#copyright
last date on there is 2016 ...
Since 201812 snapshot:
* dcraw_emu: it is now possible to create output filename in a more flexible manner, via -Z switch:
-Z - will output to stdout
-Z ext will output into inputfilename.ext
-Z .ext will output into inputfilename.inputext.ext
Followup:
black border: X-T3 is supported since 201812 snapshot, what exact LibRaw version do you use?
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