New sprite compressor #5627
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New sprite compressor #5627
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−164
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Description
Improved compression algorithm for 4bpp images on the GBA.
It's utilizing a modified LZ compression scheme along with an entropy encoding called tabled Asymmetric Numeral System (tANS).
Better and more through explanation to come.
People who collaborated with me in this PR
A lot of people.
@mrgriffin and @tertu-m who has answered questions about the GBA hardware whenever I had them.
Feature(s) this PR does NOT handle:
Config option to switch automatically, currently images must be manually set to
.4bpp.smolThings to note in the release changelog:
Discord contact info
hedara