[FFmpeg-devel] [PATCH] Use posix_memalign() instead of memalign()
Måns Rullgård
mans
Thu Jan 8 00:22:36 CET 2009
Diego Biurrun <diego at biurrun.de> writes:
> On Wed, Jan 07, 2009 at 02:35:20AM -0200, Ramiro Polla wrote:
>>
>> New patch attached.
>>
>> --- libavutil/mem.c (revision 16462)
>> +++ libavutil/mem.c (working copy)
>> @@ -57,6 +58,8 @@
>> diff= ((-(long)ptr - 1)&15) + 1;
>> ptr = (char*)ptr + diff;
>> ((char*)ptr)[-1]= diff;
>> +#elif defined (HAVE_POSIX_MEMALIGN)
>> + posix_memalign(&ptr,16,size);
>> #elif defined (HAVE_MEMALIGN)
>> ptr = memalign(16,size);
>> /* Why 64?
>
> Is the HAVE_MEMALIGN case still needed?
Nothing has changed with respect to the availability of memalign().
--
M?ns Rullg?rd
mans at mansr.com
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