android_external_ffmpeg/tests/ref/vsynth/vsynth2-roqvideo
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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bcb4bc0d14f856974824aafe3c8c2184 *tests/data/fate/vsynth2-roqvideo.roq
92346 tests/data/fate/vsynth2-roqvideo.roq
eef184d3ebda133514d3505edc775ef3 *tests/data/fate/vsynth2-roqvideo.out.rawvideo
stddev: 4.89 PSNR: 34.34 MAXDIFF: 75 bytes: 7603200/ 760320