Bug 227953 - [GStreamer][GL] A420 compositing support
Summary: [GStreamer][GL] A420 compositing support
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Platform (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Philippe Normand
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-07-14 08:35 PDT by Philippe Normand
Modified: 2021-07-15 01:09 PDT (History)
15 users (show)

See Also:

Attachments
Patch (18.04 KB, patch)
2021-07-14 08:40 PDT, Philippe Normand 		no flags Details | Formatted Diff | Diff
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Description Philippe Normand 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.
Comment 1 Philippe Normand 2021-07-14 08:40:44 PDT 
Created attachment 433503 [details]
Patch
Comment 2 Xabier Rodríguez Calvar 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
Comment 3 EWS 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].
Comment 4 Radar WebKit Bug Importer 2021-07-15 01:09:17 PDT 
<rdar://problem/80618940>