3 commits

Author	SHA1	Message	Date
Andi Gallo	e9ad8d5e4f	LibWeb: Use i64 for intermediate value in CSSPixels multiplication ... Reduce the chance of overflow due to fixed point denominator being squared when multiplying the raw values, before adjusting the final value back.	2023-08-04 13:36:29 +02:00
Aliaksandr Kalenik	c431167736	LibWeb: Implement subtraction using saturated_addition in CSSPixels ... Fixes overflow bug found by UBSAN.	2023-07-25 15:21:40 +02:00
Aliaksandr Kalenik	0f21b35d1c	Tests/LibWeb: Add tests for CSSPixels class ... After the CSSPixels implementation evolved from a wrapper of double to a fixed-point saturated math arithmetic implementation, it makes sense to have separate tests for it.	2023-07-25 11:52:02 +02:00