PNG_FILTER_OPTIMIZATIONS 1922 pngpriv.h      #ifdef PNG_FILTER_OPTIMIZATIONS
PNG_FILTER_OPTIMIZATIONS 1923 pngpriv.h      PNG_INTERNAL_FUNCTION(void, PNG_FILTER_OPTIMIZATIONS, (png_structp png_ptr,
PNG_FILTER_OPTIMIZATIONS 3905 pngrutil.c     #ifdef PNG_FILTER_OPTIMIZATIONS
PNG_FILTER_OPTIMIZATIONS 3914 pngrutil.c        PNG_FILTER_OPTIMIZATIONS(pp, bpp);