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wayland: force monitor DPI to 96 when it’s unreasonably high

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If an output has a bogus physical width or height, the DPI can become
so high that the cell width/height is too large for
pixman_image_fill_rectangles(), resulting in a crash in pixman_fill().

Since it doesn’t make any sense to use a DPI that is obviously bogus,
don’t. Force it 96 instead.
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Daniel Eklöf 2022-11-04 17:45:43 +01:00
parent 2910ca354c
commit 42c6af0914
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@ -64,6 +64,7 @@
("permanently reset") instead of `2` ("reset") for DEC private
modes that are known but unsupported.
* Set `PWD` environment variable in the slave process ([#1179][1179]).
* DPI is now forced to 96 when found to be unreasonably high.
[1166]: https://codeberg.org/dnkl/foot/issues/1166
[1179]: https://codeberg.org/dnkl/foot/issues/1179