Split a string with specified delimiter character and escape character. https://rosettacode.org/wiki/Tokenize_a_string_with_escaping#C.2B.2B

create the png data from post-deflated data

this function is designed to support animated gifs, although stb_image doesn't support it two back is the image from two frames ago, used for a very s

decode one 64-entry block--

get some unsigned bits

set up the kernels

read 16bit value and convert to 24bit RGB

Tries to parse a floating point number located at s. s_end should be a location in the string where reading should absolutely stop. For example at th

clang-format on

Simple FNV-1a hash combiner for 32-bit values.

Parse raw triples: i, i/j/k, i//k, i/j

Extension: parse vertex with colors(6 items)

build a table that decodes both magnitude and value of small ACs in one go.