Re: Fix for memory corruption in yuvdeinterlace

"Burkhard Plaum" <[email protected]> Sun, 14 Oct 2007 00:34:35 +0200 (CEST)
Newsgroups gmane.comp.video.mjpeg.devel
Message-ID <52924.91.22.106.184.1192314875.squirrel@ipfmv1.e-technik.uni-stuttgart.de>
Hi,

> On 10/12/07, Burkhard Plaum <[email protected]> wrote:
>> dst[i] =
>>    coeff_1 * src[src_indices[i][0]] +
>>    coeff_2 * src[src_indices[i][1]] +
>>    coeff_3 * src[src_indices[i][2]];
>
> Yeah, but that kills the ability to do sse/altivec...

No. For horizontal processing, you need source values from non-aligned
positions anyway, no matter how you index them.

Burkhard


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