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Backport pull request #13313 from jellyfin/release-10.10.z

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Use nv15 as intermediate format for 2-pass rkrga scaling

Original-merge: 5c6317f68d6e255189ceb64e49500afd046e3a50

Merged-by: crobibero <cody@robibe.ro>

Backported-by: Bond_009 <bond.009@outlook.com>
This commit is contained in:
gnattu 2025-02-03 16:59:05 -05:00 committed by Bond_009
parent e79fc6b851
commit d52ab30ae9
1 changed files with 5 additions and 1 deletions
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6
MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
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@ -5695,7 +5695,11 @@ namespace MediaBrowser.Controller.MediaEncoding
if (!string.IsNullOrEmpty(doScaling)
&& !IsScaleRatioSupported(inW, inH, reqW, reqH, reqMaxW, reqMaxH, 8.0f))
{
var hwScaleFilterFirstPass = $"scale_rkrga=w=iw/7.9:h=ih/7.9:format={outFormat}:afbc=1";
// Vendor provided BSP kernel has an RGA driver bug that causes the output to be corrupted for P010 format.
// Use NV15 instead of P010 to avoid the issue.
// SDR inputs are using BGRA formats already which is not affected.
var intermediateFormat = string.Equals(outFormat, "p010", StringComparison.OrdinalIgnoreCase) ? "nv15" : outFormat;
var hwScaleFilterFirstPass = $"scale_rkrga=w=iw/7.9:h=ih/7.9:format={intermediateFormat}:force_divisible_by=4:afbc=1";
mainFilters.Add(hwScaleFilterFirstPass);
}