[FFmpeg-devel] [PATCH] Move MLP's dot product to DSPContext
Fri May 15 21:19:35 CEST 2009
Ramiro Polla <ramiro.polla at gmail.com> writes:
> 2009/5/15 M?ns Rullg?rd <mans at mansr.com>:
>> Michael Niedermayer <michaelni at gmx.at> writes:
>>> On Fri, May 15, 2009 at 01:30:17PM -0300, Ramiro Polla wrote:
>>>> Is there a way to expand sizeof(int32_t)*foobar into the asm without
>>>> using the "i" constraint?
>>> sizeof(int32_t) is 4
>> Not if CHAR_BIT != 8.
> We're talking about x86 here, so I guess it's safe to assume
> sizeof(int32_t) == 4.
That's up to the compiler, not the CPU, but you're probably right.
mans at mansr.com
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