PowerPC Power8 VSX SIMD optimized filter functions
Done in libpng-1.6.29
pngtopng.c: Confusing memory management
Allocate too much memory for a bad iCCP chunk
That bug was supposedly fixed in libpng-1.6.25. What version are you testing?
I don't know of any plan to change the API and I expect that we wouldn't. It should...
Have you looked at libpng-1.6.29beta02? Does that not meet your expectations?