render: use rounding for fractional scale

If we truncate the buffer dimensions we may accidentally submit a
buffer with inappropriate size.
This commit is contained in:
Ronan Pigott 2023-07-14 16:53:50 -07:00
parent d1df98e0ca
commit b7100d5716
4 changed files with 12 additions and 4 deletions

View file

@ -778,7 +778,10 @@ term_set_fonts(struct terminal *term, struct fcft_font *fonts[static 4])
sixel_cell_size_changed(term);
/* Use force, since cell-width/height may have changed */
render_resize_force(term, term->width / term->scale, term->height / term->scale);
render_resize_force(
term,
round(term->width / term->scale),
round(term->height / term->scale));
return true;
}