X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/75b6e0a0aba793c6b739689b4414c1a2d8fcb041..94e0018723919fe2ca2f5b5f0a42804c16dbf3a1:/src/png/TODO

diff --git a/src/png/TODO b/src/png/TODO
index a87e9ad9d1..0af8d827a4 100644
--- a/src/png/TODO
+++ b/src/png/TODO
@@ -1,9 +1,31 @@
-foreach i (ANNOUNCE CHANGES INSTALL README TODO Y2KINFO example.c libpng.3 libpng.txt libpngpf.3 png.5 png.c png.h pngconf.h pngerror.c pngget.c pngmem.c pngpread.c pngread.c pngrio.c pngrtran.c pngrutil.c pngset.c pngtest.c pngtrans.c pngwio.c pngwrite.c pngwtran.c pngwutil.c)
+/*
+TODO - list of things to do for libpng:
 
-cvs up -rLIBPNG_1_0_3 $i
-cp $i $i.old
-cvs up -A $i
-mv $i.old $i
-cvs add $i
+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 quantizing and 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).
+Build gamma tables using fixed point (and do away with floating point entirely).
+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.
+Provide for conditional compilation of 16-bit support (except for the
+  initial stripping down to 8-bits when reading a 16-bit PNG datastream).
+Switch to the simpler zlib (zlib/libpng) license if legally possible.
 
-end
+*/