Module piz

The PIZ compression method is a wavelet compression, based on the PIZ image format, customized for OpenEXR.

Modules

huffman 🔒

16-bit Huffman compression and decompression. Huffman compression and decompression routines written by Christian Rouet for his PIZ image file format.

wavelet 🔒

Wavelet encoding and decoding.

Structs

ChannelData 🔒

Constants

BITMAP_SIZE 🔒

U16_RANGE 🔒

Functions

apply_lookup_table 🔒

bitmap_from_data

compress

decompress

forward_lookup_table_from_bitmap

reverse_lookup_table_from_bitmap 🔒