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ladybird/Userland/Libraries/LibGfx
Lucas CHOLLET cc1bd2d2d9 LibGfx/JPEG: Use a look-up table for cosine values
This solution is a middle ground between re-computing `cos` every time
and a much more mathematically complicated approach (as we have in the
decoder).

While still being far from optimal it already gives us a 10x
improvement, not that bad :^)

Co-authored-by: Tim Flynn <trflynn89@pm.me>
2023-06-25 00:22:21 +02:00
..
2023-04-30 05:57:20 +02:00
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2023-04-09 18:42:45 +02:00