[x264-devel] [PATCH] Speedups of various sorts involving macroblock_encode and RDO.

[Guillaume POIRIER]

Hello,

On 3/14/08, Jason Garrett-Glaser <darkshikari at gmail.com> wrote:
> The 4th speedup was simply changing CABAC copy (which is done on every
>  single RDO call, even the single-partition i4x4 RDO calls) from
>  memcpy() to a custom ASM function.
>
>  On 32-bit Windows, this cuts the clock cost from ~200 clocks to ~53
>  clocks.  Compare this to a total cost of ~9000 clocks for
>  full-macroblock RDO, and I would assume 10-20 times less for
>  single-partition RDO.

Jason, has this patch been merged in x264's repository?

Guillaume
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