Nikita Popov 633a471ba0 Store input and output filters in mbfl encodings ...

For functions like mb_chr() and mb_ord() just looking up the
input/output filter for the encoding dominates the runtime. This
commit stores the input/output filter for an encoding in the
mbfl encoding structure, so it can be looked up directly, rather
than scanning through filter function lists.

2017-08-04 22:22:58 +02:00

8.3 KiB

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