Hi all (especially Rafael and Daniel),
Now we have two patches for EXIF reading in Rawstudio - great, but we
still have issues to solve ;)
I believe EXIF support should consist of these four basic steps:
1) Read EXIF data from the raw-photo. This should be done with something
that accepts a RAWFILE as argument [1]. This could be done from
rs_tiff_load_meta() or similar function for other file formats.
2) Use those EXIF data for showing basic EXIF info to the user and
internally in Rawstudio and as a help for detecting the camera/lens for
use in Lensfun.
3) Discard or alter EXIF values.
4) Save the EXIF data to jpeg/png/whatever output file we save as.
Is this completely insane? ;)
Can we accomplish this?
/abrander
[1]: This should do it:
Exiv2::ImageFactory::open(
raw_get_map(rawfile),
raw_get_filesize(rawfile));
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