4 Commits

Author	SHA1	Message	Date
Tim Ledbetter	4575d23b1e	LibGfx: Preserve out-of-range components in HSL to sRGB conversion	2026-04-16 12:06:10 +02:00
Tim Ledbetter	1a2ee46efe	LibGfx: Add color space conversions needed for CSS color interpolation	2026-04-16 12:06:10 +02:00
Tim Ledbetter	8542c1ee7c	LibGfx: Use double precision in HSV to sRGB conversion ... Using float precision caused small rounding errors for inputs like hwb(320deg 30% 40%), where the blue channel computed as 0.4999999 and rounded down to 127 instead of 128	2026-04-16 12:06:10 +02:00
Tim Ledbetter	f36812550c	LibGfx: Perform color space conversions with float precision ... Color space conversions previously operated on Color's `u8` components, losing precision at each intermediate step. Introduce a `ColorComponents` class that stores components as floats, and move all conversion logic into free functions that operate on `ColorComponents`.	2026-04-16 12:06:10 +02:00