Module exr::compression::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 🔒