[FFmpeg-devel] [PATCH 1/4] lavc/flacenc: add sse4 version of the 16-bit lpc encoder

James Darnley james.darnley at gmail.com
Tue Feb 25 11:36:25 CET 2014

On 2014-02-25 04:42, James Almer wrote:
> PMACSDD m0, m1, m2, m0, m1
> Same with the encoder (PMACSDQL instead in there). Do it of course with the 
> unrolling patches as well.
> You can then make the functions into macros to get both SSE4 and XOP versions, 
> as i mentioned in a previous email.

Thanks...  I looked at using the old existing macro but it uses aligned
moves for emulation meaning I had to write my own wrapper.  I will send
that patch eventually, probably asking you to test it.

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