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libvmaf: add validation for pixel values above expected max value #1352

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@nilfm99 nilfm99 commented Mar 21, 2024

Addresses #1351. Validates only one row from ref and dist, with no observable performance overhead, since validating the entire buffer is very expensive.

@kylophone
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I'm not sure this sort of incomplete check is worth anything since it both overhead and does not guarantee we avoid the problem. It might be better to just make the check inside cambi before updating the histogram.

@nilfm99 nilfm99 marked this pull request as draft March 25, 2024 21:37
@nilfm99 nilfm99 closed this Mar 26, 2024
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