pngio is a small, lightweight PNG library in C.
- It loads and saves your 32 bit images.
- It handles Apple's weird PNG format (load and save).
- It includes a small C++ wrapper that supports std::stream
- It is memory efficient.
pngio includes a slightly modified version of libpng. You'll also need to link zlib.
- Windows support is not quite there, but easy to add.
Developed by Patrick Hogan
This software is released under the MIT License: http://www.opensource.org/licenses/mit-license.php