eUgEntOptIc44/gimp
1
1
Fork 0
mirror of https://gitlab.gnome.org/GNOME/gimp.git synced 2025-10-06 01:12:40 +02:00
Code Issues Releases Activity

plug-ins: Fix bug with RGB FITS export

Browse Source 
Resolves #13842
fits_write_img () was incorrectly used, since we
were writing one channel of RRR...GGG...BBB... data
at a time. This patch switches to fits_write_pix (), and
increments the first pixel's 3rd index after writing
each channel so that the next channel is written from
the correct starting point.
This commit is contained in:
Alx Sa
2025-07-19 23:36:20 +00:00
parent 65949e731c
commit 1376d25453
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
plug-ins/file-fits/fits.c
View File

@@ -889,12 +889,14 @@ export_fits (GFile *file,
}
else
{
glong fpixel[3] = {1, 1, 1};
gdouble *rgb_data;
gdouble *rgb_output;
const Babl *rgb_format;
const Babl *output_format = babl_format ("Y' double");
const Babl *converted_format;
rgb_format = (channelnum == 3) ? babl_format ("R'G'B' double") :
babl_format ("R'G'B'A double");
@@ -943,12 +945,13 @@ export_fits (GFile *file,
babl_process (babl_fish (output_format, converted_format),
rgb_output, converted_output, nelements);
if (fits_write_img (fptr, export_type, 1, nelements,
if (fits_write_pix (fptr, export_type, fpixel, nelements,
converted_output, &status))
{
show_fits_errors (status);
return FALSE;
}
fpixel[2]++;
g_free (converted_output);
}