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I can't tell right now, the

8 years 7 months ago
Is the problem persists under

8 years 7 months ago
Hmm, do you have any idea

8 years 7 months ago
Yes, it should not return 0

8 years 8 months ago
But if an error occurred,

8 years 8 months ago
Followup:

8 years 8 months ago
Yes, sizes.width/height are

8 years 8 months ago
Well I digged a little into

8 years 8 months ago
Dcraw does not allocate extra

8 years 8 months ago
I'm planning to use Libraw in

8 years 8 months ago
Okay,

8 years 8 months ago
Sorry, no such ability in

8 years 8 months ago
Yes, -U switch sets auto

8 years 8 months ago
Hi Alex,

8 years 8 months ago
-U float-number changes auto

8 years 8 months ago
more general command line to avoid clipping

8 years 8 months ago
2nd white patch is clipped in

8 years 8 months ago
Hi, thanks for the quick

8 years 8 months ago
This file is already clipped

8 years 8 months ago
The last one (the bottom-left

8 years 8 months ago
Is all three files are

8 years 8 months ago
Yea - "Data range is 0 to

8 years 8 months ago
Actually you can download the

8 years 8 months ago
Hi,

8 years 8 months ago
Data range is 0...65535 for

8 years 8 months ago
Hi,

8 years 8 months ago
Try auto_bright_thr set to 0,

8 years 8 months ago
Yes, Sony ARW 2.3 uses 11-bit

8 years 8 months ago
Speaking of photographyblog

8 years 8 months ago
Auto-bright is performed on

8 years 8 months ago
Okay I did some tests with a

8 years 8 months ago
Here's an histogram of a

8 years 8 months ago
line 6479, yep I see it,

8 years 8 months ago
Indeed, and look at what

8 years 8 months ago
If you are working with

8 years 8 months ago
I'm looking at the source for

8 years 8 months ago
In dcraw.c after the line

8 years 8 months ago
Here is histogam of visible

8 years 8 months ago
I agree, it seems that there

8 years 8 months ago
I've got 0.18.2, I literally

8 years 8 months ago
I'm tempted to think it might

8 years 8 months ago
Maybe your LibRaw version is

8 years 8 months ago
I tried these (on my dark

8 years 8 months ago
Yes, histogram of your _0298

8 years 8 months ago
Thank you for the dark frame.

8 years 8 months ago
Thank you for the samples,

8 years 8 months ago
I had a look at full raw

8 years 8 months ago
Wow you're right, but look at

8 years 8 months ago
Followup #3:

8 years 8 months ago
And another request: could

8 years 8 months ago
Followup:

8 years 8 months ago
Thank you for the sample (I

8 years 8 months ago
Strange, that would explain

8 years 8 months ago
I've examined several samples

8 years 8 months ago
All cameras, we're talking

8 years 8 months ago
Very hard to tell 'which is

8 years 8 months ago
Right, but the question

8 years 8 months ago
Please note, that imgdata

8 years 8 months ago
LibRaw tries to extract as

8 years 8 months ago
Hi Alex,

8 years 9 months ago
LibRaw is internally 16-bit

8 years 9 months ago
Thanks for quick response, I

8 years 9 months ago
In last master snapshot

8 years 9 months ago
There are as-shot WB

8 years 9 months ago
unprocessed_raw

8 years 9 months ago
From dcraw_emu, usage() call:

8 years 9 months ago
There is no -d/-D keys in

8 years 9 months ago
Yes, you can set custom WB

8 years 10 months ago
Hi Alex,

8 years 10 months ago
Normal demosaic (not 'half'

8 years 10 months ago
image data only after demosaic

8 years 10 months ago
I'm still cannot understand

8 years 10 months ago
What is 'converted image'?

8 years 10 months ago
unaltered image

8 years 10 months ago
I can not understand what

8 years 10 months ago
More details on my question :)

8 years 10 months ago
I did not understand exactly

8 years 10 months ago
demosaic raw

8 years 10 months ago
To get fully unprocessed raw

8 years 10 months ago
output_color = 0 and half_size

8 years 10 months ago
We assume that someone who

8 years 10 months ago
Nice and thanks! I think the

8 years 10 months ago
unpack() is affected by

8 years 10 months ago
Alex,

8 years 10 months ago
And second followup (several

8 years 10 months ago
Followup:

8 years 10 months ago
no_interpolation=1 will skip

8 years 10 months ago
Thank you

8 years 10 months ago
1) I've Installed Qt-5.6.2

8 years 10 months ago
sample code with mingw

8 years 10 months ago
Sorry, could not help

8 years 10 months ago
You'll get white balance

8 years 10 months ago
CameraRAW RGB

8 years 10 months ago
If you want to get

8 years 10 months ago
the patch above contains typo

8 years 10 months ago
Thanks!

8 years 10 months ago
Use this patch: https:/

8 years 11 months ago
Confirmed.

8 years 11 months ago
CFA does not define the

8 years 11 months ago
I think I figured it out.

8 years 11 months ago

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