Found on:
https://encode.ru/threads/1471
http://imagezero.maxiom.de/
https://github.com/cfeck/imagezero


Files from:
http://skulpture.maxiom.de/playground/iz.exe 
http://nishi.dreamhosters.com/u/iz_20120322.rar
https://encode.ru/attachment.php?attachmentid=1835&d=1328372698
http://skulpture.maxiom.de/playground/iz32.exe
http://skulpture.maxiom.de/playground/iz64.exe
https://codeload.github.com/cfeck/imagezero/zip/master


Info:
Because the way the code is written function inlining absolutely must be enabled. Also enable at least -mmmx for 32 bit platform. Without full optimization enabled it is about 7 times slower but it works with wine. 


The source code for IZ on gitorious has been changed to use standard C++ file I/O calls instead of POSIX calls, so it should hopefully now work with MinGW. I am still looking for someone contributing Visual Studio and/or Windows file mapping support, though.

To compile:
g++ -march=corei7 -Werror=inline -fomit-frame-pointer -fno-rtti -fno-exceptions -O3 *.cpp -o iz

*Replace "corei7" with your architecture, see http://gcc.gnu.org/onlinedocs/gcc/i3...4-Options.html