On 02/08/15 5:42 PM, Henrik Gramner wrote: > On Sat, Aug 1, 2015 at 9:34 PM, James Almer <jamr...@gmail.com> wrote: >> The same could be done in av_parse_cpu_flags(). >> It doesn't affect this patch, and can be done separately. Just throwing >> the idea out there. > > Yeah, I guess. > >> What about bmi/bmi2, for that matter? > > What about them?
AVX2 implies BMI2 just like it implies FMA3, and FMA3 implies BMI. Figured it could also be handled like this. To give an example within x264, it would let you do in cabac-a.asm the same thing you did in mc-a2.asm. This patch can go in like this, anyway. This also was just an idea to consider. _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel
