<!DOCTYPE html>
<html>
<body>
<script src="../resources/runner.js"></script>
<script>

var canvas2D = document.createElement("canvas");
var ctx2D = canvas2D.getContext("2d");
var imageData = null;

function setSize(width, height) {
    canvas2D.width = width;
    canvas2D.height = height;
}

function rand(range) {
    return Math.floor(Math.random() * range);
}

function fillCanvas(ctx2d, canvas2d) {
    ctx2d.fillStyle = "rgba(" + rand(255) + "," + rand(255) + "," + rand(255)  + "," + rand(255) + ")";
    ctx2d.fillRect(0, 0, canvas2d.width, canvas2d.height);
}

function putImageDataToCanvas2D() {
    ctx2D.putImageData(imageData, 0, 0);
}

setSize(1024, 1024);
fillCanvas(ctx2D, canvas2D);
imageData = ctx2D.getImageData(0, 0, canvas2D.width, canvas2D.height);

PerfTestRunner.measureRunsPerSecond({run: putImageDataToCanvas2D, description: "This bench test checks the speed on putting ImageData to Canvas2D(1024x1024)."});

</script>
</body>
</html>