[FFmpeg-cvslog] r19437 - trunk/configure

Måns Rullgård mans
Wed Jul 15 15:51:26 CEST 2009

Reimar D?ffinger <Reimar.Doeffinger at gmx.de> writes:

> On Wed, Jul 15, 2009 at 02:23:38PM +0200, diego wrote:
>> Author: diego
>> Date: Wed Jul 15 14:23:38 2009
>> New Revision: 19437
>> Log:
>> Skip the check for SSE aligned memory allocators when SSE is disabled.
> This is not just for SSE, you adjusted correct code to match a
> broken message.  Systems that indeed do not need it will unset
> need_memalign, for example like this
> test -z "$need_memalign" && need_memalign="$mmx"
> Not that that code is any good, since it means need_memalign will be
> disabled for systems with AltiVec, which certainly is wrong.  It
> also shows the message probably should suggest disabling MMX instead
> of SSE, but IMHO this should be much more vague, something like "if
> you absolutely want to avoid memalign-hack, try disabling
> optimizations like MMX etc., though this is strongly discouraged".

I have a much better fix in the works.

M?ns Rullg?rd
mans at mansr.com

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