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Fix behaviour when TrueColor / 24 bit depth is not available (#114)

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* Fix regression introduced in c7ca547 which made nsxiv not start in
  non-TrueColor X server.
* Introduce a new fix for embedding into tabbed-alpha. 
* Fixes a visual glitch from original sxiv when drawing transparent images in 8
  bit depth. In 8 bit PseudoColor, `.pixel` is just an index into the 256
  defined colors and thus trying to extract rgb bits from it would result in
  visual glitch. The values `.color.red` on the other hand and so on are always
  integers between 0 and 0xFFFF representing the color as expected.
* Use XColor for win_bg/fg and mrk_fg

Co-authored-by: NRK <nrk@disroot.org>
This commit is contained in:
miseran
2021-10-12 01:46:35 +02:00
committed by GitHub
parent 1449bfc5e9
commit cd710f583f
4 changed files with 24 additions and 33 deletions
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6
nsxiv.h
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@ -416,9 +416,9 @@ struct win {
Window xwin;
win_env_t env;
unsigned long win_bg;
unsigned long win_fg;
unsigned long mrk_fg;
XColor win_bg;
XColor win_fg;
XColor mrk_fg;
#if HAVE_LIBFONTS
XftColor bar_bg;
XftColor bar_fg;