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ffmpeg/tests/ref/vsynth/vsynth_lena-mjpeg-444
T
Ramiro Polla 4bee010844 swscale/range_convert: fix truncation bias in range conversion
384fe39623 introduced a regression in the
range conversion offset calculation, resulting in a slight green tint
in full-range RGB to YUV conversions of grayscale values.

The offset being calculated was not taking into consideration a bias
needed for correctly rounding the result from the multiplication stage,
leading to a truncated value.

Fixes issue #11646.
2025-11-06 20:36:08 +00:00

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708d7eb504c7f12f7934618a532a7441 *tests/data/fate/vsynth_lena-mjpeg-444.avi
807234 tests/data/fate/vsynth_lena-mjpeg-444.avi
46ffd78d0fe6fe5ebe22cca3e64fbe26 *tests/data/fate/vsynth_lena-mjpeg-444.out.rawvideo
stddev: 4.05 PSNR: 35.96 MAXDIFF: 49 bytes: 7603200/ 7603200