12 Jun
2006
12 Jun
'06
5:26 a.m.
Hi On Mon, Jun 12, 2006 at 03:31:53PM +0800, Zuxy Meng wrote:
Hi,
The attached patch moves invariant code (chiefly MMX register initialization) out of loops as well as eliminating some memory accesses within the inner loop.
no objections ... btw, if you interrested, then that code can be optiized further ... like replacing srca[x] || srca[x+1] by *(unit16_t*)&srca[x] or changing the for loops to asm loops [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB In the past you could go to a library and read, borrow or copy any book Today you'd get arrested for mere telling someone where the library is