RESOLVED FIXED 227953
[GStreamer][GL] A420 compositing support 
https://bugs.webkit.org/show_bug.cgi?id=227953
Summary [GStreamer][GL] A420 compositing support
Philippe Normand
Reported 2021-07-14 08:35:40 PDT
A420 is YUV+alpha in a separate component. vp9dec outputs this format for assets encoded with alpha support. Our sink could support this format and let the TextureMapper handle the final conversion to RGBA.
Attachments
Patch (18.04 KB, patch)
2021-07-14 08:40 PDT, Philippe Normand 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Philippe Normand
Comment 1 2021-07-14 08:40:44 PDT
Created attachment 433503 [details] Patch
Xabier Rodríguez Calvar
Comment 2 2021-07-14 08:46:38 PDT
Comment on attachment 433503 [details] Patch lgtm but it might be interesting if somebody with more graphics knowledge can have a second look
EWS
Comment 3 2021-07-15 01:08:31 PDT
Committed r279938 (239682@main): <https://commits.webkit.org/239682@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 433503 [details].
Radar WebKit Bug Importer
Comment 4 2021-07-15 01:09:17 PDT
<rdar://problem/80618940>
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