[x264-devel] problem with X264 over Itanium - IA6

Henri-Pierre Charles hpcharles at gmail.com
Thu Apr 20 15:30:44 CEST 2006


Hello,

We are testing X264 (versions 20-03-006 & 21-03-2006) to apply various
optimizations. While executing it over IA64 architecture, it produces
unaligned memory access errors.

Most probably in encoder/analyse.c due to following lines

 *(uint64_t*)mvc[0] = *(uint64_t*)a->l0.me16x16.mv;
 *(uint64_t*)mvc[i_mvc] = *(uint64_t*)m->mv;)

 Is there any patch/solution available for that? Is it related to the
fact that the ia64 is a 64bits architecture ?

Are you aware if somebody has worked on the ia64 yet ?

Thanks

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