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term: add pt_or_px_as_pixels()

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This function takes a ‘union pt_or_px’ and converts its value to a
pixel value.
This commit is contained in:
Daniel Eklöf 2021-01-07 17:17:17 +01:00
parent 17339410ef
commit 5ea37adaf4
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GPG key ID: 5BBD4992C116573F
1 changed files with 9 additions and 0 deletions
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9
terminal.c
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@ -608,6 +608,15 @@ err_sem_destroy:
return false; return false;
} }
static int
pt_or_px_as_pixels(const struct terminal *term,
const union pt_or_px *pt_or_px)
{
return pt_or_px->px == 0
? pt_or_px->pt * term->font_dpi / 72
: pt_or_px->px;
}
static bool static bool
term_set_fonts(struct terminal *term, struct fcft_font *fonts[static 4]) term_set_fonts(struct terminal *term, struct fcft_font *fonts[static 4])
{ {