[webkit-changes] [WebKit/WebKit] 2a8d4e: [GStreamer] AV1 encoding support

[Philippe Normand]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 2a8d4e755668d6ffd47882a53b0149bd121ab5ad
      https://github.com/WebKit/WebKit/commit/2a8d4e755668d6ffd47882a53b0149bd121ab5ad
  Author: Philippe Normand <philn at igalia.com>
  Date:   2023-05-04 (Thu, 04 May 2023)

  Changed paths:
    M LayoutTests/platform/glib/TestExpectations
    M LayoutTests/platform/glib/fast/mediastream/RTCPeerConnection-inspect-answer-expected.txt
    M LayoutTests/platform/glib/fast/mediastream/RTCPeerConnection-inspect-offer-expected.txt
    M LayoutTests/platform/glib/imported/w3c/web-platform-tests/media-capabilities/decodingInfo.webrtc-expected.txt
    M LayoutTests/platform/glib/imported/w3c/web-platform-tests/media-capabilities/encodingInfo.webrtc-expected.txt
    A LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/full-cycle-test.https.any.worker_av1-expected.txt
    A LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/full-cycle-test.https.any_av1-expected.txt
    A LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/reconfiguring-encoder.https.any.worker_av1-expected.txt
    A LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/reconfiguring-encoder.https.any_av1-expected.txt
    A LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/temporal-svc-encoding.https.any.worker_av1-expected.txt
    A LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/temporal-svc-encoding.https.any_av1-expected.txt
    M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml
    M Source/WebCore/platform/graphics/gstreamer/GStreamerRegistryScanner.cpp
    M Source/WebCore/platform/graphics/gstreamer/VideoEncoderGStreamer.cpp
    M Source/WebCore/platform/gstreamer/VideoEncoderPrivateGStreamer.cpp
    M Source/WebCore/platform/mediastream/gstreamer/RealtimeOutgoingVideoSourceGStreamer.cpp

  Log Message:
  -----------
  [GStreamer] AV1 encoding support
https://bugs.webkit.org/show_bug.cgi?id=249072

Reviewed by Xabier Rodriguez-Calvar.

In case the host has a RTP payloader for AV1 and an encoder, WebRTC sender capabilities will
advertise AV1 as supported. The encoder currently hooks only on to the AOM `av1enc` but support for
hardware-accelerated encoders could be added later on.

* LayoutTests/platform/glib/TestExpectations:
* LayoutTests/platform/glib/fast/mediastream/RTCPeerConnection-inspect-answer-expected.txt:
* LayoutTests/platform/glib/fast/mediastream/RTCPeerConnection-inspect-offer-expected.txt:
* LayoutTests/platform/glib/imported/w3c/web-platform-tests/media-capabilities/decodingInfo.webrtc-expected.txt:
* LayoutTests/platform/glib/imported/w3c/web-platform-tests/media-capabilities/encodingInfo.webrtc-expected.txt:
* LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/full-cycle-test.https.any.worker_av1-expected.txt: Added.
* LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/full-cycle-test.https.any_av1-expected.txt: Added.
* LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/reconfiguring-encoder.https.any.worker_av1-expected.txt: Added.
* LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/reconfiguring-encoder.https.any_av1-expected.txt: Added.
* LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/temporal-svc-encoding.https.any.worker_av1-expected.txt: Added.
* LayoutTests/platform/glib/imported/w3c/web-platform-tests/webcodecs/temporal-svc-encoding.https.any_av1-expected.txt: Added.
* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:
* Source/WebCore/platform/graphics/gstreamer/GStreamerRegistryScanner.cpp:
(WebCore::GStreamerRegistryScanner::fillVideoRtpCapabilities):
* Source/WebCore/platform/graphics/gstreamer/VideoEncoderGStreamer.cpp:
(WebCore::GStreamerInternalVideoEncoder::initialize):
* Source/WebCore/platform/gstreamer/VideoEncoderPrivateGStreamer.cpp:
(webkit_video_encoder_class_init):
* Source/WebCore/platform/mediastream/gstreamer/RealtimeOutgoingVideoSourceGStreamer.cpp:
(WebCore::RealtimeOutgoingVideoSourceGStreamer::setPayloadType):

Canonical link: https://commits.webkit.org/263666@main