Merges Guillaume Poirier's AltiVec changes:
* Adds optimized quant and sub*dct8 routines * Faster sub*dct routines ~8% overall speed-up with default settings git-svn-id: svn://svn.videolan.org/x264/trunk@601 df754926-b1dd-0310-bc7b-ec298dee348c
common/ppc/quant.c
0 → 100644