android_external_ffmpeg/tests/ref/vsynth/vsynth1-mjpeg-444
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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8dc11023199b3cfa614947479feff644 *tests/data/fate/vsynth1-mjpeg-444.avi
1831038 tests/data/fate/vsynth1-mjpeg-444.avi
c2fcb1f3db1bb718bdbd8c95515a4802 *tests/data/fate/vsynth1-mjpeg-444.out.rawvideo
stddev: 7.37 PSNR: 30.77 MAXDIFF: 63 bytes: 7603200/ 7603200