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| author | Aki <please@ignore.pl> | 2022-02-09 22:23:03 +0100 |
|---|---|---|
| committer | Aki <please@ignore.pl> | 2022-02-09 22:53:55 +0100 |
| commit | 373dc625f82b47096893add42c4472e4a57ab7eb (patch) | |
| tree | 640228d02476d379de13071b13d1b1fa322b767f /contrib/libpng/TODO | |
| parent | 2d7dd844219965b81e81848e60d7f7bf23035ee4 (diff) | |
| download | starshatter-373dc625f82b47096893add42c4472e4a57ab7eb.zip starshatter-373dc625f82b47096893add42c4472e4a57ab7eb.tar.gz starshatter-373dc625f82b47096893add42c4472e4a57ab7eb.tar.bz2 | |
Moved third-party libraries to a separate subdirectory
Diffstat (limited to 'contrib/libpng/TODO')
| -rw-r--r-- | contrib/libpng/TODO | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/contrib/libpng/TODO b/contrib/libpng/TODO new file mode 100644 index 0000000..6e1f028 --- /dev/null +++ b/contrib/libpng/TODO @@ -0,0 +1,27 @@ +/* +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. + +*/ |