Commit edef058e180be435afd8feebb742a22360a7fa3f

Glenn Randers-Pehrson 2017-01-03T19:15:15

[libpng16] Moved SSE2 optimization code into the main libpng source directory. Configure libpng with "configure --enable-intel-see" or compile libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it.