Simply restyle damage macros (and convert them to be plain functions)#222
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Signed-off-by: Nico Burns <nico@nicoburns.com>
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Servo PR for servo/stylo#222 Fixes: #38506 Testing: adding new tests --------- Signed-off-by: Nico Burns <nico@nicoburns.com> Signed-off-by: Oriol Brufau <obrufau@igalia.com> Co-authored-by: Oriol Brufau <obrufau@igalia.com>
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| }); | ||
| } | ||
| pub(crate) fn restyle_damage_${effect_name} (old: &ComputedValues, new: &ComputedValues) -> bool { | ||
| % for style_struct in data.active_style_structs(): |
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FWIW you really want to check arc::ptr_eq(old.get_${style_struct}(), new${style_struct}()) or so to avoid most of these comparisons. That's equivalent to what gecko does in CalcStyleDifference: https://searchfox.org/mozilla-central/rev/f6a806c38c459e0e0d797d264ca0e8ad46005105/layout/style/ComputedStyle.cpp#133
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Changes made:
restyle_damage_*macros to plain functions.damageobject, aRestyleDamageflag to apply, and an optional extra condition, we make the return a boolean and handle the rest in regular code.if-elseinstead of||for short-circuiting.Servo PR servo/servo#38465