icons: use a compact array #1436
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a lot of the extension use the same icon. this can be exploited via having an array with all the unique icons and then storing a single byte index into the unique array. when using `O_EMOJI` this results in around ~1.7KiB drop in the total table size. `O_NERD` and `O_ICONS` get roughly ~0.5KiB savings.
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Btw, on master I don't see any drop in binary size. But on my local branch (where I use additional compiler optimizations) I see some binary size drop as well. |
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a lot of the extension use the same icon. this can be exploited via
having an array with all the unique icons and then storing a single byte
index into the unique array.
when using
O_EMOJIthis results in around ~1.7KiB drop in the totaltable size.
O_NERDandO_ICONSget roughly ~0.5KiB savings.