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Module filter

Source

Enums§

AdaptiveFilterType
Adaptive filtering tries every possible filter for each row and uses a heuristic to select the best one. This improves compression ratio, but makes encoding slightly slower.
FilterType
The byte level filter applied to scanlines to prepare them for compression.

Functions§

filter 🔒
filter_internal 🔒
filter_paeth 🔒
filter_paeth_fpnge 🔒
filter_paeth_stbi 🔒
sum_buffer 🔒
unfilter 🔒