[webkit-changes] [WebKit/WebKit] 21b392: WebCodecs VP9 encoder should not trigger IPC to GP...

[youennf]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 21b392062a2931ccdb46e2ed57be5a4085fbf347
      https://github.com/WebKit/WebKit/commit/21b392062a2931ccdb46e2ed57be5a4085fbf347
  Author: Youenn Fablet <youennf at gmail.com>
  Date:   2023-09-06 (Wed, 06 Sep 2023)

  Changed paths:
    M Source/WebKit/WebProcess/GPU/media/RemoteVideoCodecFactory.cpp
    M Source/WebKit/WebProcess/GPU/webrtc/LibWebRTCCodecs.cpp
    M Source/WebKit/WebProcess/GPU/webrtc/LibWebRTCCodecs.h

  Log Message:
  -----------
  WebCodecs VP9 encoder should not trigger IPC to GPUProcess
https://bugs.webkit.org/show_bug.cgi?id=261119
rdar://114941227

Reviewed by Eric Carlson.

HW VP9 support is limited to decoders not encoders.
We introduce videoEncoderTypeFromWebCodec whcih restricts remote video encoders in GPUProcess to H264 and H265.

* Source/WebKit/WebProcess/GPU/media/RemoteVideoCodecFactory.cpp:
(WebKit::RemoteVideoCodecFactory::createDecoder):
(WebKit::RemoteVideoCodecFactory::createEncoder):
* Source/WebKit/WebProcess/GPU/webrtc/LibWebRTCCodecs.cpp:
(WebKit::LibWebRTCCodecs::videoEncoderTypeFromWebCodec):
* Source/WebKit/WebProcess/GPU/webrtc/LibWebRTCCodecs.h:

Canonical link: https://commits.webkit.org/267678@main