Commit graph

3 commits

Author SHA1 Message Date
Nico Weber b898a46d7f AK: Make FixedPoint(FloatingPoint) ctor round instead of truncating
This is needed to have code for creating an in-memory sRGB profile using
the (floating-ppoint) numbers from the sRGB spec and having the
fixed-point values in the profile match what they are in other software
(such as GIMP).

It has the side effect of making the FixedPoint ctor no longer constexpr
(which seems fine; nothing was currently relying on that).

Some of FixedPoint's member functions don't round yet, which requires
tweaking a test.
2023-03-03 09:23:02 +00:00
Tom a821aa5f50 LibEDID: Fix handling extension maps
We weren't properly iterating the extension blocks and thought we
encountered an unexpected extension map block, when we really should
have just skipped over it.
2022-01-24 19:29:06 +00:00
Tom 8184870f93 LibEDID: Add a library to parse EDID blobs
This library can be used (for the most part) by kernel drivers as well
as user mode. For this reason FixedPoint is used rather than floating
point, but kept to a minimum.
2022-01-23 22:45:21 +00:00