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Update web-platform-tests to revision b'ee6da9d71d0268d7fdb04e8e5b26858f46ee0cc4'

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WPT Sync Bot 2022-01-20 04:38:55 +00:00 • committed by cybai
parent 4401622eb1
commit b77ad115f6
16832 changed files with 270819 additions and 87621 deletions
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29
tests/wpt/web-platform-tests/webcodecs/videoFrame-drawImage.any.js
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@ -73,3 +73,32 @@ test(_ => {
frame2.close();
frame3.close();
}, 'drawImage of nested frame works properly');
test(_ => {
const width = 128;
const height = 128;
let vfInit = {format: 'RGBA', timestamp: 0,
codedWidth: width, codedHeight: height,
displayWidth: width / 2, displayHeight: height / 2};
let data = new Uint32Array(vfInit.codedWidth * vfInit.codedHeight);
data.fill(0xFF966432); // 'rgb(50, 100, 150)';
let frame = new VideoFrame(data, vfInit);
let canvas = new OffscreenCanvas(width, height);
let ctx = canvas.getContext('2d');
ctx.fillStyle = "#FFFFFF";
ctx.fillRect(0, 0, width, height);
ctx.drawImage(frame, 0, 0);
frame.close();
function peekPixel(ctx, x, y) {
return ctx.getImageData(x, y, 1, 1).data;
}
assert_array_equals(peekPixel(ctx, 0, 0), [50, 100, 150, 255]);
assert_array_equals(peekPixel(ctx, width / 2 - 1, height / 2 - 1),
[50, 100, 150, 255]);
assert_array_equals(peekPixel(ctx, width / 2 + 1, height / 2 + 1),
[255, 255, 255, 255]);
assert_array_equals(peekPixel(ctx, width - 1, height - 1),
[255, 255, 255, 255]);
}, 'drawImage with display size != visible size');