kornelski / mediancut-posterizer

Lossy PNG compressor for RGBA PNGs. Has two modes: lossy averaging filter (blurizer) that denoises the image and optimal posterization using Median Cut quantization to reduce number of unique colors in the image with minimal visual distortion

https://pngmini.com

optarg compatibility

kornelski opened this issue 11 years ago · comments

Kornel commented 11 years ago

couldn't get it to compile untill i added this before main in posterize.c
extern char *optarg;
extern int optind, opterr;
found it here http://montage.ipac.caltech.edu/docs/caveats.html

Mathias Panzenböck commented 9 years ago

This should be fixed with commit ef6975f.