[FFmpeg-devel] [PATCH] avcodec/x86/hpeldsp: fix half pel interpolation

Carl Eugen Hoyos ceffmpeg at gmail.com
Fri Apr 27 18:05:12 EEST 2018

2018-04-27 16:47 GMT+02:00, Jerome Borsboom <jerome.borsboom at carpalis.nl>:
> The assembly optimized half pel interpolation in some cases rounds the
> interpolated value when no rounding is requested. The result is a off by one
> error when one of the pixel values is zero.

See also:

Carl Eugen

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