| /* |
| 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. As a start on |
| this, minimize the use of png_error(), replacing them with |
| png_warning(); return(0); or similar. |
| Palette creation. |
| 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. |
| Extend pngvalid.c to validate more of the libpng transformations. |
| Refactor preprocessor conditionals to compile entire statements |
| Quiet compiler warnings (mostly -Wconversion warnings). |
| |
| */ |
