LayoutTests/fast/canvas/canvas-drawImage-video.html - Issue 526073004: Canvas: composite video on canvas correctly.

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Side by Side Diff: LayoutTests/fast/canvas/canvas-drawImage-video.html

Issue 526073004: Canvas: composite video on canvas correctly. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years, 3 months ago

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	1 <html>

	2 <head>

	3 <title>Ensure correct behavior of drawImage video elements.</title>

	4 <style trpe="text/css">

	5 video {

	6 display: none;

	7 }

	8 </style>

	9 </head>

	10 <body>

	11 <canvas id="canvas"></canvas>

	12 <video id="video" loop>

	13 <source src="resources/canvas_video.mp4" type='video/mp4' />

	14 <source src="resources/canvas_video.webm" type='video/webm' />

	15 <source src="resources/canvas_video.ogv" type='video/ogg' />

	16 </video>

	17 <script>

	18 if (window.testRunner) {

	19 testRunner.dumpAsTextWithPixelResults();

	20 testRunner.waitUntilDone();

	21 }

	22

	23 var length = 150;

	24 var canvas = document.getElementById("canvas");

	25 canvas.setAttribute("width", length);

	26 canvas.setAttribute("height", length);

	27 var ctx = canvas.getContext("2d");

	28

	29 var video = document.getElementById("video");

	30 video.addEventListener("playing", drawImageToCanvas, true);

	31 video.play();

	32

	33 function drawImageToCanvas() {

	34 video.removeEventListener("playing", drawImageToCanvas, true);

	35 ctx.fillStyle = "blue";

	36 ctx.fillRect(0, 0, length, length);

	37 ctx.drawImage(video, 0, 0);

	38 ctx.globalAlpha = 0.5;

	39 ctx.drawImage(video, 0, 60);

	40 if (window.testRunner)

	41 testRunner.notifyDone();

	42 }

	43 </script>

	44 </body>

	45 </html>

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