[webkit-changes] [WebKit/WebKit] 7cf8c6: Implement WebCodecs video encoder flush

[youennf]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 7cf8c6db3ef5499b2a5c5d92fa14ffe329e7d009
      https://github.com/WebKit/WebKit/commit/7cf8c6db3ef5499b2a5c5d92fa14ffe329e7d009
  Author: Youenn Fablet <youennf at gmail.com>
  Date:   2022-10-20 (Thu, 20 Oct 2022)

  Changed paths:
    M LayoutTests/imported/w3c/web-platform-tests/webcodecs/full-cycle-test.https.any_h264_annexb-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/webcodecs/full-cycle-test.https.any_h264_avc-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/webcodecs/reconfiguring-encoder.https.any_h264_annexb-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/webcodecs/reconfiguring-encoder.https.any_h264_avc-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/webcodecs/temporal-svc-encoding.https.any_h264-expected.txt
    M Source/ThirdParty/libwebrtc/Configurations/libwebrtc.iOS.exp
    M Source/ThirdParty/libwebrtc/Configurations/libwebrtc.iOSsim.exp
    M Source/ThirdParty/libwebrtc/Configurations/libwebrtc.mac.exp
    M Source/ThirdParty/libwebrtc/Source/webrtc/sdk/WebKit/WebKitEncoder.h
    M Source/ThirdParty/libwebrtc/Source/webrtc/sdk/WebKit/WebKitEncoder.mm
    M Source/ThirdParty/libwebrtc/Source/webrtc/sdk/objc/components/video_codec/RTCVideoEncoderH264.h
    M Source/ThirdParty/libwebrtc/Source/webrtc/sdk/objc/components/video_codec/RTCVideoEncoderH264.mm
    M Source/ThirdParty/libwebrtc/Source/webrtc/sdk/objc/components/video_codec/RTCVideoEncoderH265.h
    M Source/ThirdParty/libwebrtc/Source/webrtc/sdk/objc/components/video_codec/RTCVideoEncoderH265.mm
    M Source/WebKit/GPUProcess/webrtc/LibWebRTCCodecsProxy.h
    M Source/WebKit/GPUProcess/webrtc/LibWebRTCCodecsProxy.messages.in
    M Source/WebKit/GPUProcess/webrtc/LibWebRTCCodecsProxy.mm
    M Source/WebKit/WebProcess/GPU/media/RemoteVideoCodecFactory.cpp
    M Source/WebKit/WebProcess/GPU/webrtc/LibWebRTCCodecs.cpp
    M Source/WebKit/WebProcess/GPU/webrtc/LibWebRTCCodecs.h
    M Source/WebKit/WebProcess/GPU/webrtc/LibWebRTCCodecs.messages.in

  Log Message:
  -----------
  Implement WebCodecs video encoder flush
https://bugs.webkit.org/show_bug.cgi?id=246686
rdar://problem/101288914

Reviewed by Eric Carlson.

Implement remote encoder flush by sending an IPC to GPUProcess to flush encoders.
Drive-by fix to make full-cycle-test.https.any_h264_avc test pass by providing the correct AVC description by looking at the sample buffer format description.

Covered by rebased tests.

* LayoutTests/imported/w3c/web-platform-tests/webcodecs/full-cycle-test.https.any_h264_annexb-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/webcodecs/full-cycle-test.https.any_h264_avc-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/webcodecs/reconfiguring-encoder.https.any_h264_annexb-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/webcodecs/reconfiguring-encoder.https.any_h264_avc-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/webcodecs/temporal-svc-encoding.https.any_h264-expected.txt:
* Source/ThirdParty/libwebrtc/Configurations/libwebrtc.iOS.exp:
* Source/ThirdParty/libwebrtc/Configurations/libwebrtc.iOSsim.exp:
* Source/ThirdParty/libwebrtc/Configurations/libwebrtc.mac.exp:
* Source/ThirdParty/libwebrtc/Source/webrtc/sdk/WebKit/WebKitEncoder.h:
* Source/ThirdParty/libwebrtc/Source/webrtc/sdk/WebKit/WebKitEncoder.mm:
(-[WK_RTCLocalVideoH264H265Encoder flush]):
(webrtc::flushLocalEncoder):
* Source/ThirdParty/libwebrtc/Source/webrtc/sdk/objc/components/video_codec/RTCVideoEncoderH264.h:
* Source/ThirdParty/libwebrtc/Source/webrtc/sdk/objc/components/video_codec/RTCVideoEncoderH264.mm:
(-[RTCVideoEncoderH264 setUseAnnexB:]):
(-[RTCVideoEncoderH264 configureCompressionSession]):
(-[RTCVideoEncoderH264 setEncoderBitrateBps:frameRate:]):
(-[RTCVideoEncoderH264 frameWasEncoded:flags:sampleBuffer:codecSpecificInfo:width:height:renderTimeMs:timestamp:rotation:isKeyFrameRequired:]):
(-[RTCVideoEncoderH264 flush]):
* Source/ThirdParty/libwebrtc/Source/webrtc/sdk/objc/components/video_codec/RTCVideoEncoderH265.h:
* Source/ThirdParty/libwebrtc/Source/webrtc/sdk/objc/components/video_codec/RTCVideoEncoderH265.mm:
(-[RTCVideoEncoderH265 setUseAnnexB:]):
(-[RTCVideoEncoderH265 frameWasEncoded:flags:sampleBuffer:width:height:renderTimeMs:timestamp:rotation:]):
(-[RTCVideoEncoderH265 flush]):
* Source/WebKit/GPUProcess/webrtc/LibWebRTCCodecsProxy.h:
* Source/WebKit/GPUProcess/webrtc/LibWebRTCCodecsProxy.messages.in:
* Source/WebKit/GPUProcess/webrtc/LibWebRTCCodecsProxy.mm:
(WebKit::LibWebRTCCodecsProxy::flushEncoder):
* Source/WebKit/WebProcess/GPU/media/RemoteVideoCodecFactory.cpp:
(WebKit::RemoteVideoEncoder::flush):
* Source/WebKit/WebProcess/GPU/webrtc/LibWebRTCCodecs.cpp:
(WebKit::LibWebRTCCodecs::createEncoderAndWaitUntilReady):
(WebKit::LibWebRTCCodecs::createEncoderInternal):
(WebKit::LibWebRTCCodecs::flushEncoder):
(WebKit::LibWebRTCCodecs::flushEncoderCompleted):
* Source/WebKit/WebProcess/GPU/webrtc/LibWebRTCCodecs.h:
* Source/WebKit/WebProcess/GPU/webrtc/LibWebRTCCodecs.messages.in:

Canonical link: https://commits.webkit.org/255785@main