From c1525a2062342c6519f996200fb9ba4480a32307 Mon Sep 17 00:00:00 2001 From: Michael R Sweet Date: Mon, 5 Jul 2004 14:12:39 +0000 Subject: Add copies of the JPEG, PNG, and Z libraries... git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@3635 ea41ed52-d2ee-0310-a9c1-e6b18d33e121 --- png/TODO | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 png/TODO (limited to 'png/TODO') diff --git a/png/TODO b/png/TODO new file mode 100644 index 000000000..a5f639577 --- /dev/null +++ b/png/TODO @@ -0,0 +1,24 @@ +TODO - list of things to do for libpng: + +Final bug fixes. +Improve API by hiding the png_struct and png_info structs. +Finish work on the no-floating-point version (including gamma compensation) +Better C++ wrapper/full C++ implementation? +Fix problem with C++ and EXTERN "C". +cHRM transformation. +Improve setjmp/longjmp usage or remove it 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). +Should we always malloc 2^bit_depth PLTE/tRNS/hIST entries for safety? +Build gamma tables using fixed point (and do away with floating point entirely). +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. -- cgit v1.2.3