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Federico Mena Quintero authored
This is the pattern that was there before: foo.some_len = _rsvg_css_parse_length (str); /* at creation time */ ... double real_len = _rsvg_css_normalize_length (&foo.some_len, ctx, LENGTH_DIR_HORIZONTAL); /* at rendering time */ This led to a few inconsistencies in the way directions got used - sometimes cut&paste errors could creep in and a vertical direction would be used for a horizontal length, for example. This change makes the pattern be foo.some_len = _rsvg_css_parse_length (str, LENGTH_DIR_HORIZONTAL); /* at creation time */ ... double real_len = _rsvg_css_normalize_length (&foo.some_len, ctx); /* at rendering time */ I.e. lengths get their direction-to-be-resolved-as at creation time, during parse_length(); this gets stored in a new field length.dir. Later, normalize_length() knows which direction to use.
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