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Old 2nd January 2011, 11:26   #4  |  Link
LaTo
LaTo INV.
 
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Join Date: Jun 2007
Location: France
Posts: 701
Yes it's possible to implement this, but it will be slower...

Because all calculations will be at least in 16bits instead of 8bits (to avoid big rounding errors with gamma)

And most of the time the difference is small on real videos.
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