Hi, On Sat, Nov 12, 2011 at 7:54 AM, Sean McGovern <[email protected]> wrote: > 2011/11/12 Måns Rullgård <[email protected]>: >> "Ronald S. Bultje" <[email protected]> writes: >> >>> Hi, >>> >>> On Sat, Nov 12, 2011 at 7:33 AM, Luca Barbato <[email protected]> wrote: >>>> On 11/11/11 7:12 AM, Ronald S. Bultje wrote: >>>>> From what I remember, the invalid read was always in: >>>>> >>>>> vector unsigned char src_v0 = vec_ld(srcPos, src); >>>>> vector unsigned char src_v1 = vec_ld(srcPos + 16, src); >>>> >>>> it should be + 15 not +16. >>> >>> Why? That makes the load unaligned which crashes altivec, IIUC. >> >> Again, read about how altivec loads work. > > Here's a link: http://developer.apple.com/hardwaredrivers/ve/alignment.html
I think rather than discuss this, someone should just rewrite the code if it is so obviously wrong. Ronald _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
