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Cleanup

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This commit is contained in:
Michael Grant
2026-09-28 15:05:32 +01:00
parent 593f0af4cd
commit 45dc8ea40d
7 changed files with 112 additions and 204 deletions
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17
image-kitty.c
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@@ -237,17 +237,12 @@ kitty_redraw_keep(struct tty *tty, struct kitty_image_cache *entry,
}
/*
* Mark Kitty placements intersecting a redraw area as stale, without
* deleting them yet - see kitty_redraw_finish(). Deleting immediately here
* would, for an image whose only placements are in this area, leave it
* with none at all until the replacement is placed - some Kitty
* implementations free an image's pixel data once it has no placements
* left, which would leave the replacement referencing already-discarded
* data and render as nothing.
*
* A placement only partly inside the area is deleted as a whole, but the
* redraw only replaces the part inside, so the parts outside are placed
* again first - otherwise they would vanish from cells nothing redraws.
* Mark placements intersecting a redraw area as stale rather than deleting
* them yet (see kitty_redraw_finish()) - some implementations free an
* image's pixel data once its last placement is gone, so an image only
* placed here would go blank before its replacement lands. A placement only
* partly inside the area is deleted as a whole, so place its outside parts
* again first or they would vanish from cells nothing redraws.
*/
void
kitty_redraw_start(struct tty *tty, u_int x, u_int y, u_int width,