feat: Configurable contrast and gamma #2510
Merged
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What kind of change does this PR introduce?
A recent Skia update made it possible to configure the gamma and the contrast of the rendered text. So this makes that configurable from the Neovide side. The defaults have been chosen to give readable text on all backgrounds and an accurate color representation. But it can be changed to be similar to your favourite terminal for example.
Here are some screenshots for comparison (make sure to open the images in full size)
Neovide main (with fractional font size support (#2500)
This PR
Alacritty
Wezterm
Kitty
Foot
Neovide emulating alacritty (gamma 0.8, contrast 0.1)
As you can see different terminals render the text very differently. And IMO Neovide has always been among the better ones, especially when you take into account different colors and backgrounds, and that further improves it.
The default hinting has also been changed from full to slight. Full makes the text too bold, and sometimes distorts the text too much.
Closes these for good
Did this PR introduce a breaking change?
A breaking change includes anything that breaks backwards compatibility either at compile or run time.
Notes