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flate: Improve level 3 compression #478

Merged
merged 2 commits into from
Jan 28, 2022
Merged

flate: Improve level 3 compression #478

merged 2 commits into from
Jan 28, 2022

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klauspost
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@klauspost klauspost commented Jan 25, 2022

Fix most cases where level 3 is worse than level 2, by inserting intermediate hashes on skipped sections and increase level 3 table size.

Also fixes immediate matches not being caught.

Fix cases where level 3 is worse than level 2, by inserting intermediate hashes on skipped sections and increase level 3 table size.
@klauspost klauspost merged commit 0a37643 into master Jan 28, 2022
@klauspost klauspost deleted the flate-improve-level3 branch January 28, 2022 10:23
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