Hi, On Fri, Jul 27, 2012 at 2:43 PM, Måns Rullgård <m...@mansr.com> wrote: > However, the question still remains why it is in generic code.
That's hard to say in hindsight, but it seems it was for simplicity so that you don't have to add it to each individual mmx function, thus making the asumption they would all use movntq. See also (directly under the #endif, just outside the context in this patch) its use of EMMS, even if it only called SSE2 functions and thus the MMX state was never clobbered... Ronald _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel
