| <!DOCTYPE html> |
| <title>Test createImageBitmap() performance with VideoFrame from ImageDecoder</title> |
| <script src="../resources/runner.js"></script> |
| <script src="videoFrame-utils.js"></script> |
| <script src="createImageBitmap-test.js"></script> |
| <canvas id="canvas" width="1280" height="720"></canvas> |
| |
| <script> |
| (function() { |
| const canvas = document.querySelector('canvas'); |
| const ctx = canvas.getContext('2d'); |
| fourColorsFrame(ctx, canvas.width, canvas.height, 0x4C.toString(2)); |
| |
| const mime_type = "image/png"; |
| canvas.toBlob(blob => { |
| ctx.clearRect(0, 0, canvas.width, canvas.height); |
| |
| let decoder = new ImageDecoder({data: blob.stream(), type: mime_type}); |
| decoder.decode().then(result => { |
| runCreateImageBitmapTest( |
| result.image, |
| "CPU time for createImageBitmap w/ VideoFrame from ImageDecoder"); |
| }).catch(e => { |
| PerfTestRunner.logFatalError("Test error: " + e); |
| }); |
| }, mime_type, 1); |
| })(); |
| </script> |
