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cssbgsizevalue: Avoid allocating new value if not needed

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This commit is contained in:
Benjamin Otte 2016-04-21 22:28:14 +02:00
parent 6d953cb08e
commit 2fc0d6a91a
1 changed files with 10 additions and 0 deletions
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10
gtk/gtkcssbgsizevalue.c
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@ -60,6 +60,16 @@ gtk_css_value_bg_size_compute (GtkCssValue *value,
if (value->y) if (value->y)
y = _gtk_css_value_compute (value->y, property_id, provider, style, parent_style); y = _gtk_css_value_compute (value->y, property_id, provider, style, parent_style);
if (x == value->x && y == value->y)
{
if (x)
_gtk_css_value_unref (x);
if (y)
_gtk_css_value_unref (y);
return _gtk_css_value_ref (value);
}
return _gtk_css_bg_size_value_new (value->x ? x : NULL, return _gtk_css_bg_size_value_new (value->x ? x : NULL,
value->y ? y : NULL); value->y ? y : NULL);
} }