/* | |
TODO - list of things to do for libpng: | |
Final bug fixes. | |
Better C++ wrapper/full C++ implementation? | |
Fix problem with C++ and EXTERN "C". | |
cHRM transformation. | |
Remove setjmp/longjmp usage in favor of returning error codes. | |
Add "grayscale->palette" transformation and "palette->grayscale" detection. | |
Improved dithering. | |
Multi-lingual error and warning message support. | |
Complete sRGB transformation (presently it simply uses gamma=0.45455). | |
Man pages for function calls. | |
Better documentation. | |
Better filter selection | |
(counting huffman bits/precompression? filter inertia? filter costs?). | |
Histogram creation. | |
Text conversion between different code pages (Latin-1 -> Mac and DOS). | |
Avoid building gamma tables whenever possible. | |
Use greater precision when changing to linear gamma for compositing against | |
background and doing rgb-to-gray transformation. | |
Investigate pre-incremented loop counters and other loop constructions. | |
Add interpolated method of handling interlacing. | |
Switch to the simpler zlib (zlib/libpng) license if legally possible. | |
Extend pngvalid.c to validate more of the libpng transformations. | |
*/ |