RESOLVED FIXED 247736
[WebAudio][GStreamer] Use single non-interleaved appsrc instead of multi appsrcs with audiointerleave 
https://bugs.webkit.org/show_bug.cgi?id=247736
Summary [WebAudio][GStreamer] Use single non-interleaved appsrc instead of multi apps...
Bastian Krause
Reported 2022-11-10 08:27:35 PST
GStreamer 1.16 brought support for planar (non-interleaved) raw audio. Let's use that to simplify the "1 appsrc per channel + audiointerleave" approach to a single appsrc with non-interleaved layout. We do not need to keep the appsrcs and mapped buffers per channel around which lets us drop a bunch of code. This approach cuts the overhead the GStreamer pipeline causes on the WPEWebProcess in half on an NXP i.MX 6 DualLite.
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Bastian Krause
Comment 1 2022-11-10 08:29:49 PST
Pull request: https://github.com/WebKit/WebKit/pull/6350
EWS
Comment 2 2022-11-14 04:34:29 PST
Committed 256648@main (63076adef16d): <https://commits.webkit.org/256648@main> Reviewed commits have been landed. Closing PR #6350 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2022-11-14 04:35:23 PST
<rdar://problem/102315904>
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