Commit Graph

5 Commits

Author SHA1 Message Date
Callum Law
0b45a68423 LibWeb: Avoid early conversion to CSSPixels when simplifying calculation
Converting to CSSPixels caused us to lose precision and the sign of
signed zeroes.

The values we resolve against in Length::ResolutionContext are still
themselves rounded too early but this is in the right direction.
2025-10-23 09:34:12 +01:00
InvalidUsernameException
b057bad102 LibWeb/CSS: Migrate some call sites to non-deprecated resolve_* methods
This ensures that we clamp values for properties like padding-* to valid
ranges (non-negative in this case) if they are specified with `calc()`.

The length-related changes in this commit combined with the ones from
the previous commit fix the primary layout issue on https://lwn.net
(yes, not the first place I would have expected problems either).
2025-09-07 15:55:16 +01:00
Callum Law
4ba54a7a1c LibWeb: Handle NaN and Infinite values in CSS round function
Gains us 10 WPT tests
2025-08-08 11:43:49 +01:00
Callum Law
a1037e28d6 LibWeb: Improve support for CalculatedStyleValue in scale
- Properly serialize CalculatedStyleValue components
- Allow CSV to be the 'Z' component in interpolated value

Gains us 52 WPT tests
2025-08-08 09:45:00 +01:00
Andreas Kling
0553bcb35b LibWeb: Simplify standalone CSS math functions when used outside calc()
Math functions like abs(), clamp(), round(), etc, can be used by
themselves in property values, without wrapping them in calc().

Before this change, we were neglecting to run calc simplification on the
generated calculation node trees. By doing that manually after parsing a
standalone math function, we score at least a couple hundred WPT points.
2025-04-24 20:38:00 +02:00