[webkit-changes] [WebKit/WebKit] ed5551: [GStreamer][WebCodecs] Add optional parsing support

[Philippe Normand]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: ed55516e5a6e1f1b4c294c730f1f3da1c1d75324
      https://github.com/WebKit/WebKit/commit/ed55516e5a6e1f1b4c294c730f1f3da1c1d75324
  Author: Philippe Normand <philn at igalia.com>
  Date:   2023-07-28 (Fri, 28 Jul 2023)

  Changed paths:
    M Source/WebCore/platform/graphics/gstreamer/VideoDecoderGStreamer.cpp

  Log Message:
  -----------
  [GStreamer][WebCodecs] Add optional parsing support
https://bugs.webkit.org/show_bug.cgi?id=259560

Reviewed by Xabier Rodriguez-Calvar.

Some h.264 decoders don't support AVC and expect a byte-stream instead, so for these cases we need
to add a parser before the decoder. The code paths for the AV1 and VP9 decoders was also updated
accordingly.

* Source/WebCore/platform/graphics/gstreamer/VideoDecoderGStreamer.cpp:
(WebCore::GStreamerInternalVideoDecoder::GStreamerInternalVideoDecoder):

Canonical link: https://commits.webkit.org/266379@main