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doc: foot.ini: gamma-correct: tweak wording of 8- vs. 10-bit surfaces

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Daniel Eklöf 2025-04-28 12:32:40 +02:00
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@ -220,11 +220,12 @@ empty string to be set, but it must be quoted: *KEY=""*)
than intended when rendered with gamma-correct blending, since the
font designer set the font weight based on incorrect rendering.
Note that some colors (especially dark ones) will look a bit
Note that some colors (especially dark ones) may be slightly
off. The reason for this is loss of color precision, due to foot
using 8-bit surfaces (i.e. each color channel is 8 bits). The
amount of errors can be reduced by using 10-bit surfaces; see
*tweak.surface-bit-depth*.
using 8-bit surfaces (i.e. each color channel is 8 bits). In all
known cases, the difference is small enough not to be noticed
though. The amount of errors can be reduced by using 10-bit
surfaces; see *tweak.surface-bit-depth*.
Default: enabled when compositor support is available