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by keyneus
1255 days ago
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As of libpng 1.6.0, a so-called "simplified API" was added, which does not use setjmp/longjmp. A while back I had a C project using the old API, and I converted it to C++, and the interaction of setjmp/longjmp with exceptions was giving me headaches. I switched to the simplified API, and it was a breeze. So much less code, and no hacky C "exceptions". If you can require libpng 1.6 or newer, it's worth looking at the simplified API, if it supports your needs. It's described here: http://www.libpng.org/pub/png/libpng-manual.txt |
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