Copy a ton of logic from darktable and libkexiv2 and parse more
metadata tags which contain colorspace information, namely:
Exif.Photo.ColorSpace
Xmp.exif.ColorSpace
Exif.Nikon3.ColorSpace
Exif.Canon.ColorSpace
Due to a typo we included all cursors, not only the color picker
cursor. Use the right Makefile.am variable to fix this. Also include
the cursor's raw PNG file, which is needed for simplifying OS X
specific code, see bug #753175.
Fix color managed layer previews when adding/removing alpha:
Implement GimpDrawable::alpha_changed() in GimpLayer and emit
GimpColorManaged::profile_changed() so all cached color transforms are
nuked.
...when a color profile is active
This commit adds more (still unused) infrastructure to fix this bug:
Ee now keep around color transforms from layer pixels to "R'G'B'A
double" (which is GimpRGB's format) and back. Also add utility
function gimp_image_color_profile_pixel_to_srgb() which converts a
picked pixel to GimpRGB, using the cached color transform.
Since commit 867b1f7e the window did always pop if it was set to
visible once, even if closed and "Use info window" disabled.
Fix this by adapting the show logic to the fact that we now keep the
widget alive across images/displays.
Previously, the mask would be transparent if the alpha was <50%.
However, this causes pixels to become black in some places in Windows
(notably, the taskbar on Windows 10). Therefore, always set the mask
to opaque if a pixel is partially or fully opaque.
In e61b1f76 things were changed to return string arrays that can be
freed with g_strfreev(), but that returned a one-element array
containing a NULL pointer for zero-length arrays. Fix the code
to return NULL again for zero-length arrays. See bug #751584.
Use a Babl format that actually exists for extra channels. Makes the
plug-in load black pages from the mentioned "Rome" BigTIFF, so this
only fixes the plug-in crash but doesn't fix loading of BigTIFF
images, whatever they are...
Revive and partly reimplement the code that loads indexed and b/w
images. Seems to work on the fax attached to the bug, and on a random
indexed RGB image.
...from tool options crashes GIMP
Applied a modified patch that actually removes the target list if it
became empty. This may or may not fix the bug; I can't tell because I
couldn't reproduce it any longer.
...being displayed
Need to call gimp_image_flush() on all newly opened images so whatever
image states are properly updated:
Call file_open_sanitize_image() at the end of loading (after profile
import), and re-enable the flush() call in the function.
Also, don't fiddle with undo disabling and enabling in
gimp_image_import_color_profile(). Instead, disable undo before
calling the function.
Jehan