[FFmpeg-devel] [PATCH] Macros to copy small, possibly unaligned, values
Tue Jun 2 20:47:57 CEST 2009
On Tue, Jun 02, 2009 at 02:06:12PM -0400, Jeff Downs wrote:
> Attached adds AV_CN* macros to provide a universal way to copy small,
> possibly unaligned, constant-sized values.
Note that there is such a thing already in libavutil/lzo.c.
Issue is just that the defines are set manually...
Since I benchmarked that a lot on x86 back then, the obvious question
is if there is any reason at all to avoid using memcpy...
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