[Ffmpeg-devel] [RFC] LZO optimization, howto detect builtin memcpy?

Reimar Döffinger Reimar.Doeffinger
Wed Jan 31 18:19:41 CET 2007


Hello,
On Tue, Jan 30, 2007 at 07:36:46PM +0100, Reimar D?ffinger wrote:
> attached patch provide some LZO decoding speeding if either the compiler
> has a builtin memcpy for fixed-size copies or the architecture can do
> unaligned load/stores.
[...]

Applied as is at least for now.

Greetings,
Reimar D?ffinger




More information about the ffmpeg-devel mailing list