On Wed, Aug 22, 2012 at 10:19 AM, Diego Biurrun <[email protected]> wrote: > On Wed, Aug 22, 2012 at 10:15:14AM -0700, Daniel Kang wrote: >> On Wed, Aug 22, 2012 at 9:14 AM, Diego Biurrun <[email protected]> wrote: >> > >> > On Tue, Aug 21, 2012 at 10:08:02PM -0500, [email protected] wrote: >> > > From: Daniel Kang <[email protected]> >> > > >> > > The only CPUs that have 3dnow and don't have mmxext are 12 years old. >> > > >> > > Moreover, AMD has deprecated 3dnow. >> > > --- >> > > libavcodec/x86/dsputil_mmx.c | 142 >> > > +---------------------------- >> > > libavcodec/x86/dsputil_mmx_avg_template.c | 8 +- >> > > libavcodec/x86/h264_qpel_mmx.c | 4 - >> > > 3 files changed, 8 insertions(+), 146 deletions(-) >> > >> > You have sent this patch before, we have discussed this before and my >> > last round of questions remains unanswered. >> >> What questions? I fixed the SKIP_FOR_3DNOW > > See my mail from July 25th.
Size: The binary is about 418kb smaller. Why drop this: As mentioned in the commit message, 3dnow is deprecated by AMD. I see no reason to support a deprecated instruction set. Also, it's a maintenance burden for anyone who makes functional changes to the code. _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
