| Index: third_party/WebKit/PerformanceTests/Canvas/transferFromImageBitmap.html
|
| diff --git a/third_party/WebKit/PerformanceTests/Canvas/transferFromImageBitmap.html b/third_party/WebKit/PerformanceTests/Canvas/transferFromImageBitmap.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..d50fb83999feb23441c0e4bb3956a811951f3f58
|
| --- /dev/null
|
| +++ b/third_party/WebKit/PerformanceTests/Canvas/transferFromImageBitmap.html
|
| @@ -0,0 +1,26 @@
|
| +<!DOCTYPE html>
|
| +<html>
|
| +<body>
|
| +<script src="../resources/runner.js"></script>
|
| +<script src="resources/canvas_runner.js"></script>
|
| +<script>
|
| +var source = new OffscreenCanvas(2000, 1000);
|
| +var ctx = source.getContext("2d");
|
| +var destination = document.createElement('canvas');
|
| +var destinationCtx = destination.getContext('bitmaprenderer')
|
| +
|
| +window.onload = function () {
|
| + CanvasRunner.start({
|
| + description: "This bench test checks the speed of tranferring 2D context content to a 'bitmaprenderer' context.",
|
| + doRun: doRun
|
| + });
|
| +}
|
| +
|
| +function doRun() {
|
| + ctx.fillRect(0, 0, 1, 1);
|
| + var img = source.transferToImageBitmap();
|
| + destinationCtx.transferFromImageBitmap(img);
|
| +}
|
| +</script>
|
| +</body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 2738573002:
Streamline the presentation of ImageBitmapRenderingContext (Closed)
