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<!DOCTYPE HTML>
<html class="reftest-wait">
<head>
</head>
<body>
<video id="v" style="position:absolute; left:0; top:0"></video>
<canvas id="canvas" style="position:absolute; left:0; top:0"></video>
<script type="text/javascript">
/**
* The display information in the VP8 byte stream is different from the display
* information in the container, and it's the incorrect one, which doesn't honer
* the original DAR. This test is used to check whether we will display the
* video frame in correct DAR.
*/
async function testDisplayRatioForVP8() {
const video = document.getElementById("v");
video.src = "incorrect_display_in_bytestream_vp8.webm";
await new Promise(r => video.oncanplay = r);
// Since our media pipeline sends the frame to imageBridge, the target frame
// may not be shown on the screen yet. So using canvas to access the target
// frame in the imageContainer in videoElement.
const canvas = document.getElementById("canvas");
canvas.width = video.videoWidth;
canvas.height = video.videoHeight;
const ctx = canvas.getContext("2d");
ctx.drawImage(video, 0, 0, video.videoWidth, video.videoHeight);
document.documentElement.removeAttribute('class');
};
window.addEventListener("MozReftestInvalidate", testDisplayRatioForVP8);
</script>
</body>
</html>
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