Bug 222505 – [GPUP] imported/w3c/web-platform-tests/webrtc/RTCRtpSender-replaceTrack.https.html times out with GPU Process enabled

• Status: RESOLVED
• Resolution: FIXED
• Component: WebRTC

[Jon Lee]

Fix WebRTC layout test failures with GPU Process enabled

latest from gpu-process/TestExpectations:
webrtc/audio-video-element-playing.html [ Failure ]
webrtc/captureCanvas-webrtc-software-h264-baseline.html [ Timeout ]
webrtc/captureCanvas-webrtc-software-h264-high.html [ Timeout ]
webrtc/h264-baseline.html [ Failure ]
webrtc/h264-high.html [ Failure ]
webrtc/video-rotation-no-cvo.html [ Timeout ]
imported/w3c/web-platform-tests/webrtc/RTCRtpSender-replaceTrack.https.html [ Timeout ]

[Radar WebKit Bug Importer]

<rdar://problem/74814573>

[youenn fablet]

From results.webkit.org, they now all pass except imported/w3c/web-platform-tests/webrtc/RTCRtpSender-replaceTrack.https.html which does indeed timeout on the bots, but does not reproduce locally.

[youenn fablet]

Created attachment 421800 [details]
Patch

[youenn fablet]

About imported/w3c/web-platform-tests/webrtc/RTCRtpSender-replaceTrack.https.html:
2021-02-28 20:55:01.056 com.apple.WebKit.GPU.Development[78884:107843434] PT: Got usage property: 1
2021-02-28 20:55:01.056 com.apple.WebKit.GPU.Development[78884:107843434] PT: Usage = 1, use AppleGVA 'avc1' codec
(RTCVideoEncoderH264.mm:730): Compression session created with hw accl enabled
(RTCVideoEncoderH264.mm:497): keyframe requested
(RTCVideoEncoderH264.mm:905): Generated keyframe
(bitrate_prober.cc:134): Probe delay too high (next_ms:1995566429, now_ms: 1995566434)
(bitrate_prober.cc:134): Probe delay too high (next_ms:1995566433, now_ms: 1995566437)
(bitrate_prober.cc:134): Probe delay too high (next_ms:1995566437, now_ms: 1995566443)
(video_receive_stream2.cc:757): No decodable frame in 3000 ms, requesting keyframe.
(rtcp_receiver.cc:315): absl::optional<TimeDelta> webrtc::RTCPReceiver::OnPeriodicRttUpdate(webrtc::Timestamp, bool): Timeout: No increase in RTCP RR extended highest sequence number.
(rtcp_receiver.cc:313): absl::optional<TimeDelta> webrtc::RTCPReceiver::OnPeriodicRttUpdate(webrtc::Timestamp, bool): Timeout: No RTCP RR received.
(RTCVideoEncoderH264.mm:497): keyframe requested
(RTCVideoEncoderH264.mm:905): Generated keyframe
(RTCVideoEncoderH264.mm:891): H264 encode dropped frame.

[EWS]

Committed r273645: <https://commits.webkit.org/r273645>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 421800 [details].

[youenn fablet]

Reopening for imported/w3c/web-platform-tests/webrtc/RTCRtpSender-replaceTrack.https.html

[youenn fablet]

No longer timing out on bots.

[youenn fablet]

Created attachment 422089 [details]
Patch

[EWS]

Committed r273818: <https://commits.webkit.org/r273818>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 422089 [details].