Quantizes a 32-bit RGBA PNG image to an 8 bit RGBA palette PNGusing the neuquant algorithm.
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May 2009: Version 1.0 release. Moved to using Kornel Lesiski's codebase. Many changes since 0.5. - Gamma value option. - Scaling of alpha channel response to give more colors to opaque . - Checked with valgrind. -
pngnq Changelog Version 0.6 18th Nov 2007: Finally got around to creating a chaneglog. 18th Nov 2007: Fixed bug in pngnq.c where attempts to process directories were made. Had to add <sys/stat.h>, hope this doesn't break on Win. Cleaned up some other error messages. 19th Nov 2007: Started support for background color and text in rwpng.h
pngnq Changelog Version 0.6 18th Nov 2007: Finally got around to creating a chaneglog. 18th Nov 2007: Fixed bug in pngnq.c where attempts to process directories were made. Had to add <sys/stat.h>, hope this doesn't break on Win. Cleaned up some other error messages. 19th Nov 2007: Started support for background color and text in rwpng.h
pngnq Changelog Version 0.6 18th Nov 2007: Finally got around to creating a chaneglog. 18th Nov 2007: Fixed bug in pngnq.c where attempts to process directories were made. Had to add <sys/stat.h>, hope this doesn't break on Win. Cleaned up some other error messages. 19th Nov 2007: Started support for background color and text in rwpng.h
pngnq Changelog Version 0.6 18th Nov 2007: Finally got around to creating a chaneglog. 18th Nov 2007: Fixed bug in pngnq.c where attempts to process directories were made. Had to add <sys/stat.h>, hope this doesn't break on Win. Cleaned up some other error messages. 19th Nov 2007: Started support for background color and text in rwpng.h
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