2a2b81d278
Automatic update from web-platform-tests Use OOP-R texture readback in ReadbackTextureBackedFrameToMemorySync This utility function is now used by webrtc video frame adapter with a shared RasterContextProvider, which usually supports OOP-R and not GLES2. This CL adds a path for that case. Absence of gr_context is used as a signal to use OOP-R mode. Bug: 1132965,1156408 Change-Id: Ic75d52f8406945ffbecfa8d3c65f08090f26381e Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2678002 Commit-Queue: Ilya Nikolaevskiy <ilnik@chromium.org> Reviewed-by: Henrik Boström <hbos@chromium.org> Reviewed-by: Dale Curtis <dalecurtis@chromium.org> Cr-Commit-Position: refs/heads/master@{#852173} -- wpt-commits: 22a3c8461c1e2df11d5cc0de52486e8afed8bbbd wpt-pr: 27503
73 lines
2.2 KiB
HTML
73 lines
2.2 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset=utf-8>
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<meta name="timeout" content="long">
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<script src=/resources/testharness.js></script>
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<script src=/resources/testharnessreport.js></script>
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<script src="RTCPeerConnection-helper.js"></script>
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</head>
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<body>
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<script>
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'use strict';
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// This test checks that <video> capture works via PeerConnection.
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promise_test(async t => {
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const sourceVideo = document.createElement('video');
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sourceVideo.src = "/media/test-v-128k-320x240-24fps-8kfr.webm";
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sourceVideo.loop = true;
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const onCanPlay = new Promise(r => sourceVideo.oncanplay = r);
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await onCanPlay;
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const pc1 = new RTCPeerConnection();
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t.add_cleanup(() => pc1.close());
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const pc2 = new RTCPeerConnection();
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t.add_cleanup(() => pc2.close());
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// Attach video to pc1.
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const stream = sourceVideo.captureStream();
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const tracks = stream.getTracks();
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pc1.addTrack(tracks[0]);
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const destVideo = document.createElement('video');
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destVideo.autoplay = true;
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// Setup pc1->pc2.
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const haveTrackEvent1 = new Promise(r => pc2.ontrack = r);
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exchangeIceCandidates(pc1, pc2);
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await pc1.setLocalDescription();
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await pc2.setRemoteDescription(pc1.localDescription);
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await pc2.setLocalDescription();
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await pc1.setRemoteDescription(pc2.localDescription);
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// Display pc2 received track in video element.
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const onLoadedMetadata = new Promise(r => destVideo.onloadedmetadata = r);
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destVideo.srcObject = new MediaStream([(await haveTrackEvent1).track]);
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// Start playback and wait for video on the other side.
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sourceVideo.play();
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await onLoadedMetadata;
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// Wait until the video has non-zero resolution and some non-black pixels.
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await new Promise(p => {
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function checkColor() {
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if (destVideo.videoWidth > 0 && getVideoSignal(destVideo) > 0.0)
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p();
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else
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t.step_timeout(checkColor, 0);
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}
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checkColor();
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});
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// Uses Helper.js GetVideoSignal to query |destVideo| pixel value at a certain position.
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const pixelValue = getVideoSignal(destVideo);
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// Anything non-black means that capture works.
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assert_not_equals(pixelValue, 0);
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}, "Capturing a video element and sending it via PeerConnection");
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</script>
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</body>
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</html>
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