Videoconvert needs to be optimized

Edward Hervey bilboed at
Tue Jun 17 23:37:52 PDT 2014

On Tue, 2014-06-17 at 16:33 +0000, Yaroslav Andrusyak wrote:
> 20% is a nice boost as for me.

  Sure ... for a function that no longer does the same thing. You've
essentially hardcoded the conversion matrix.

  Have you looked at the generated assembly of the original function ?
Maybe it's just doing expensive fetch for convert->cmatrix[][]. Try
bringing those locally ?



Edward Hervey
bilboed at

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