Hello!

It looks like there is a subset of Lumix DMC-LX100 II images that are coming out magenta. I intercepted the Bayer pattern outside of LibRaw and it is coming out as:

12
01

if I manually change it to
21
10

then the image is demosaiced correctly. It looks like the pattern is off by one.

I should mention FastRawViewer is also showing the incorrect color.

Is this a known issue? Is there a patch or could you point me to where in LibRaw it could be fixed?

Thanks!

unfortunately the thumbnails on other disks are not displayed.

I have a problem with LibRaw(0.20.2, MSVC2012) using std::map

Here is the test code
----------------------------------------------------------------------
std::map test;
test["elem1"].imgdata.params.user_qual = 10;
----------------------------------------------------------------------

There is no compile error, but runtime error occurs at

"test["elem1"].imgdata.params.user_qual = 10;"

I don't know why std::vector is work well but std::map is NOT work well.....
Does anyone know how to fix this error?

Hi, I am trying to build libraw 0.20.2 on ubuntu 18.04. Running ./configure results in this error

./configure: line 16405: syntax error near unexpected token `ZLIB,zlib,'
./configure: line 16405: ` PKG_CHECK_MODULES(ZLIB,zlib,'

Anyone have experience with this?

Thanks,
Tom

we was using "dcraw.exe" to run the Canon 7D's cr2 file, the command are: -W -D -4.
Right now we used "dcraw_emu.exe" to run the Canon 90D's cr3 file,but we cannot got the same command like -W -D -4 (there is no -D "-D Document mode without scaling (totally raw)").
Could you let me know how can we get the same command -W -D -4 with the Canon 90D's cr3 file ?