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Backport intra_edge optimizations from dav1d 1.2.1 #874

Merged
merged 2 commits into from
Mar 20, 2024
Merged

Backport intra_edge optimizations from dav1d 1.2.1 #874

merged 2 commits into from
Mar 20, 2024

Commits on Mar 20, 2024

  1. Globalize intra_edge tables 

    Avoids the need to initialize the tables more than once, and allows
for sharing the same data between multiple decoder instances.
    @gramner-twoorioles
    gramner-twoorioles authored and Frank Bossen committed Mar 20, 2024
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  2. Use offsets instead of pointers for intra_edge child nodes 

    Reduces the table size by around 2.5 kB on 64-bit systems.
    @gramner-twoorioles
    gramner-twoorioles authored and Frank Bossen committed Mar 20, 2024
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