File src/tools.mm artifact 22d3464477 part of check-in 4b002822f9
// implementation of generic tools #include "tools.h" #include <new> ///////////////////////// misc tools /////////////////////// void endianswap( void *memory, int stride, int length) // little indians as storage format { if (*((char *)&stride)) return; loop(w, length) loop(i, stride / 2) { uchar *p = (uchar *)memory + w * stride; uchar t = p[i]; p[i] = p[stride - i - 1]; p[stride - i - 1] = t; } }