norohind/kmscon
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text: font: pango: fix font width being 0

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We must avoid having a width of zero, otherwise, the text renderers might
divide by zero.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann 2012-07-31 16:46:22 +02:00
parent 1ef98f6ee4
commit a0c8fd5f83
1 changed files with 4 additions and 2 deletions
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6
src/text_font_pango.c
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@ -364,13 +364,15 @@ static int kmscon_font_pango_init(struct kmscon_font *out,
} }
if (!num) { if (!num) {
log_warning("cannot measure font, using pango hints..."); log_warning("cannot measure font");
out->attr.width = out->attr.height;
out->baseline = 0;
} else { } else {
out->attr.width = width; out->attr.width = width;
out->attr.height = asc + desc; out->attr.height = asc + desc;
out->baseline = desc; out->baseline = desc;
kmscon_font_attr_normalize(&out->attr);
} }
kmscon_font_attr_normalize(&out->attr);
out->data = face; out->data = face;
return 0; return 0;