Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: b123243404df9c06163c76ca2746d74e5b1d08bc
https://github.com/WebKit/WebKit/commit/b123243404df9c06163c76ca2746d74e5b1d08bc
Author: Youenn Fablet <[email protected]>
Date: 2026-04-03 (Fri, 03 Apr 2026)
Changed paths:
M Source/WebCore/platform/graphics/MediaReorderQueue.h
M Source/WebCore/platform/video-codecs/cocoa/WebRTCVideoDecoderVTB.h
M Source/WebCore/platform/video-codecs/cocoa/WebRTCVideoDecoderVTB.mm
M Source/WebCore/platform/video-codecs/cocoa/WebRTCVideoDecoderVTBAV1.mm
M Source/WebCore/platform/video-codecs/cocoa/WebRTCVideoDecoderVTBVP9.mm
Log Message:
-----------
WebRTCVideoDecoderVTB should support decoded frame reordering for H264 and
H265
rdar://173915678
https://bugs.webkit.org/show_bug.cgi?id=311324
Reviewed by Eric Carlson.
We introduce WebRTCVideoDecoderVTBQueue that implements frames reordering based
on timestamps.
The reorderSize should be given at the time the format is given.
WebRTCVideoDecoderVTB::m_queue is manipulated in the thread the API is called.
A ref to m_queue is taken in the VTB callback.
When the callback is called, frames will be added/sorted by the queue.
In case of flush, the queue is cleared after having cleared the VTB callback.
This queue will be used by H264/H265 decoders when implemented.
For existing decoders (AV1 and VP9), this is a no-op as reordering size is
always 0.
Canonical link: https://commits.webkit.org/310508@main
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