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raw image decoder
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Recent comments
LibRaw (C++ API) do not have
10 years 6 months
ago
64 bit version crashes
10 years 6 months
ago
LibRaw assumes *full* raw
10 years 7 months
ago
Great - I will look for it
10 years 7 months
ago
Checked all old kodak files
10 years 7 months
ago
It Worked.
10 years 7 months
ago
And vcvarsall without x64
10 years 7 months
ago
vcvars32 surely will set x32
10 years 7 months
ago
Libraw build
10 years 7 months
ago
unresolved symbols mean you
10 years 7 months
ago
64 bit build
10 years 7 months
ago
OK, mystery solved. I use
10 years 7 months
ago
I guess my history is showing...
10 years 7 months
ago
data_size is set within apply
10 years 7 months
ago
We'll release massive update
10 years 7 months
ago
I don't understand ...
10 years 7 months
ago
And 32-bit version works fine
10 years 7 months
ago
Sorry. looked under wrong
10 years 7 months
ago
We must be looking at different code
10 years 7 months
ago
ok. thanks for clarifying
10 years 7 months
ago
positive exposure shift may
10 years 7 months
ago
...kind of expected.
10 years 7 months
ago
We use LibRaw in 64-bit
10 years 7 months
ago
'negative' exposure shift
10 years 7 months
ago
Seems like this is due to
10 years 7 months
ago
Sorry: I meant "Everything
10 years 7 months
ago
data_size is not used in
10 years 7 months
ago
dcraw_emu.exe -4 -T -w -o 0
10 years 7 months
ago
You can download the RAW here
10 years 7 months
ago
Most likely, this is some
10 years 7 months
ago
EXIFtool
10 years 7 months
ago
Please provide raw file for
10 years 7 months
ago
See a downscaled version of
10 years 7 months
ago
But what about the totally
10 years 7 months
ago
1) no_auto_bright will do not
10 years 7 months
ago
BTW, the sample you sent is
10 years 7 months
ago
OK, magic is completely
10 years 7 months
ago
Yes, this data type
10 years 7 months
ago
fseek problem in 32-bit build
10 years 7 months
ago
Mystery solved: 64-bit LibRaw
10 years 7 months
ago
This sample is from PowerShot
10 years 7 months
ago
Not trying to be annoying
10 years 7 months
ago
That does make things tough
10 years 7 months
ago
Things become stranger:
10 years 7 months
ago
callbacks are optional.
10 years 7 months
ago
OK, the -mem switch is instructive
10 years 7 months
ago
More likely, it means that
10 years 7 months
ago
OK, Interesting.
10 years 7 months
ago
More specifics on problems
10 years 7 months
ago
Could you please explain what
10 years 7 months
ago
Then I think it's not worth
10 years 7 months
ago
LibRaw's internal/* files are
10 years 7 months
ago
Thank you for clarification,
10 years 7 months
ago
0.17 is latest public code.
10 years 7 months
ago
(I answer anyway: this
10 years 7 months
ago
no problem
10 years 7 months
ago
active area
10 years 7 months
ago
Canon stores sensor active
10 years 7 months
ago
LibRaw::dcraw_ppm_tiff_writer
10 years 7 months
ago
Thanks for replying so
10 years 7 months
ago
LibRaw is library, it is not
10 years 7 months
ago
dcraw_emu only writes to
10 years 7 months
ago
use cmatrix (this is camera
10 years 7 months
ago
Ok. Thank you for your advice
10 years 7 months
ago
Pixels outside of image area
10 years 7 months
ago
Hey,
10 years 7 months
ago
1)Yes, raw_image is raw_width
10 years 7 months
ago
Being very similar to Adobe
10 years 8 months
ago
LibRaw's embedded color
10 years 8 months
ago
Is the camera color matrix
10 years 8 months
ago
Looks like Sony file (ARW
10 years 8 months
ago
You can download my file here
10 years 8 months
ago
File from what camera you use
10 years 8 months
ago
Understood...
10 years 8 months
ago
Things are complicated
10 years 8 months
ago
Re-checked
10 years 8 months
ago
As written on my pictures, I
10 years 8 months
ago
What values you use in user
10 years 8 months
ago
rgb_cam is [3][4] matrix,
10 years 8 months
ago
Am I right to think that rgb
10 years 8 months
ago
Bayer images contains only
10 years 8 months
ago
Thanks,
10 years 8 months
ago
Alright Alex, thank you for
10 years 8 months
ago
quote from libraw_cxx:
10 years 8 months
ago
Ok, that addresses wf
10 years 8 months
ago
wf_debanding() is contributed
10 years 8 months
ago
Hi there,
10 years 8 months
ago
Do you use bayer-matrix
10 years 8 months
ago
All clear! :-)
10 years 8 months
ago
dcraw_make_mem_image() just
10 years 8 months
ago
That's good.
10 years 8 months
ago
I think, I need to describe
10 years 8 months
ago
If image has dcraw_processed(
10 years 8 months
ago
Can you confirm the following
10 years 8 months
ago
Can you confirm the following
10 years 8 months
ago
Excellent, useful information
10 years 8 months
ago
To extract one channel only,
10 years 8 months
ago
Ok, I see dcraw_make_mem
10 years 8 months
ago
This is demosaiced, white
10 years 8 months
ago
After dcraw_process, image[][
10 years 8 months
ago
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Articles
Displaying L channel in Photoshop
Festina Lente
Bayer moire
Chasing a Gray Cat In a Gray Room: the level of middle gray and the headroom in the highlights for Canon 5D Mark II
Two Paths Leading Nowhere
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We've explained width/height
1 month 1 week
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You're welcome, D.
1 month 2 weeks
ago
Thank you very much.
1 month 2 weeks
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Here's a sample file:
1 month 2 weeks
ago
Please let us see a file, and
1 month 2 weeks
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Recent blog posts
0.22.1 Release
LibRaw 0.22 Release
LibRaw 0.21.5
LibRaw 0.22 PreRC1
LibRaw 0.21.4
LibRaw 202502 snapshot
LibRaw 0.21.3
LibRaw 202403 snapshot
LibRaw 0.21.2
LibRaw 0.21.1 Release
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New forum topics
Assistance wanted with white balance processing (I think)
Problem with colour of images
libvips 8.18+ has a libraw loader
mismatch between size reported after libraw_open_file(), and decoded image size
Fujifilm .RAF Unpack Slow LibRaw 2.2
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About LibRaw
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LibRaw 0.22 supported cameras
LibRaw 0.20 supported cameras
preserving DNG brightness on conversion to RGB
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Popular content
About LibRaw
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dcraw_make_mem_thumb
RAW decoding/processing library
Two Paths Leading Nowhere
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Active forum topics
mismatch between size reported after libraw_open_file(), and decoded image size
Problem with colour of images
Assistance wanted with white balance processing (I think)
libvips 8.18+ has a libraw loader
Fujifilm .RAF Unpack Slow LibRaw 2.2
More
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