| Index: third_party/WebKit/LayoutTests/fast/imagecapture/ImageCapture-grabFrame.html
|
| diff --git a/third_party/WebKit/LayoutTests/fast/imagecapture/ImageCapture-grabFrame.html b/third_party/WebKit/LayoutTests/fast/imagecapture/ImageCapture-grabFrame.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..ad7388a78f48d9f11dfb2903ab257ae7dc1ccf50
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/fast/imagecapture/ImageCapture-grabFrame.html
|
| @@ -0,0 +1,46 @@
|
| +<!DOCTYPE html>
|
| +<script src=../../resources/testharness.js></script>
|
| +<script src=../../resources/testharnessreport.js></script>
|
| +<body>
|
| +<canvas id='canvas0' width=10 height=10/>
|
| +<canvas id='canvas1' width=10 height=10/>
|
| +</body>
|
| +<script>
|
| +
|
| +// This test verifies that ImageCapture can grabFrame()s.
|
| +
|
| +var test = async_test(function() {
|
| + var canvas0 = document.getElementById('canvas0');
|
| + var context0 = canvas0.getContext("2d");
|
| + context0.fillStyle = "red";
|
| + context0.fillRect(0, 0, 10, 10);
|
| +
|
| + var stream = canvas0.captureStream();
|
| +
|
| + var capturer = new ImageCapture(stream.getVideoTracks()[0]);
|
| +
|
| + capturer.grabFrame()
|
| + .then(bitmap => {
|
| + assert_equals(canvas0.width, bitmap.width);
|
| + assert_equals(canvas0.height, bitmap.height);
|
| +
|
| + var context1 = document.getElementById('canvas1').getContext("2d");
|
| + context1.drawImage(bitmap, 0, 0);
|
| +
|
| + var imageData0 = context0.getImageData(0, 0, 10, 10);
|
| + var imageData1 = context1.getImageData(0, 0, 10, 10);
|
| +
|
| + assert_equals(imageData0.width, imageData1.width);
|
| + assert_equals(imageData0.height, imageData1.height);
|
| + assert_equals(imageData0.data.length, imageData1.data.length);
|
| + for (var i = 0; i < imageData0.data.length; i++)
|
| + assert_approx_equals(imageData0.data[i], imageData1.data[i], 5);
|
| +
|
| + this.done();
|
| + })
|
| + .catch(error => {
|
| + assert_unreached('Error during grabFrame(): '+ error);
|
| + });
|
| +}, 'exercises the ImageCapture API creation and grabFrame().');
|
| +
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 1899403002:
MediaStream Image Capture (2): Platform::ImageCaptureFrameGrabber and grabFrame() (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master