1 TODO - list of things to do for libpng:
3 * Fix all defects (duh!)
4 * Better C++ wrapper / full C++ implementation (?)
5 * Fix the problems with C++ and 'extern "C"'.
8 * "grayscale->palette" transformation and "palette->grayscale" detection.
10 * Multi-lingual error and warning message support.
11 * Complete sRGB transformation. (Currently it simply uses gamma=0.45455.)
12 * Man pages for function calls.
13 * Better documentation.
14 * Better filter selection
15 (e.g., counting huffman bits/precompression; filter inertia; filter costs).
17 * Text conversion between different code pages (e.g., Latin-1 -> Mac).
18 * Avoid building gamma tables whenever possible.
19 * Greater precision in changing to linear gamma for compositing against
20 background, and in doing rgb-to-gray transformations.
21 * Investigate pre-incremented loop counters and other loop constructions.
22 * Interpolated method of handling interlacing.
23 * More validations for libpng transformations.