Cutlery/jellyfin
1
0
Fork 0
mirror of https://github.com/jellyfin/jellyfin.git synced 2025-05-24 02:02:29 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix RKMPP 2pass scaling in Trickplay (#12675)

Browse Source
This commit is contained in:
Nyanmisaka 2024-09-20 21:01:58 +08:00 committed by GitHub
parent e005c32151
commit e615b56a70
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
View File

@ -5570,13 +5570,22 @@ namespace MediaBrowser.Controller.MediaEncoding
var outFormat = doOclTonemap ? "p010" : "nv12";
var hwScalePrefix = doRkVppTranspose ? "vpp" : "scale";
var hwScaleFilter = GetHwScaleFilter(hwScalePrefix, "rkrga", outFormat, swapOutputWandH, swpInW, swpInH, reqW, reqH, reqMaxW, reqMaxH);
var hwScaleFilter2 = GetHwScaleFilter(hwScalePrefix, "rkrga", string.Empty, swapOutputWandH, swpInW, swpInH, reqW, reqH, reqMaxW, reqMaxH);
var doScaling = GetHwScaleFilter(hwScalePrefix, "rkrga", string.Empty, swapOutputWandH, swpInW, swpInH, reqW, reqH, reqMaxW, reqMaxH);
if (!hasSubs
|| doRkVppTranspose
|| !isFullAfbcPipeline
|| !string.IsNullOrEmpty(hwScaleFilter2))
|| !string.IsNullOrEmpty(doScaling))
{
// RGA3 hardware only support (1/8 ~ 8) scaling in each blit operation,
// but in Trickplay there's a case: (3840/320 == 12), enable 2pass for it
if (!string.IsNullOrEmpty(doScaling)
&& !IsScaleRatioSupported(inW, inH, reqW, reqH, reqMaxW, reqMaxH, 8.0f))
{
var hwScaleFilterFirstPass = $"scale_rkrga=w=iw/8:h=ih/8:format={outFormat}:afbc=1";
mainFilters.Add(hwScaleFilterFirstPass);
}
if (!string.IsNullOrEmpty(hwScaleFilter) && doRkVppTranspose)
{
hwScaleFilter += $":transpose={tranposeDir}";