Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 104 insertions, 0 deletions

diff --git a/testing/web-platform/tests/webcodecs/videoFrame-drawImage.any.js b/testing/web-platform/tests/webcodecs/videoFrame-drawImage.any.js
new file mode 100644
index 0000000000..9830181c4f
--- /dev/null
+++ b/testing/web-platform/tests/webcodecs/videoFrame-drawImage.any.js
@@ -0,0 +1,104 @@
+// META: global=window,dedicatedworker
+// META: script=/webcodecs/utils.js
+
+function testDrawImageFromVideoFrame(
+    width, height, expectedPixel, canvasOptions, imageSetting) {
+  let vfInit =
+      {format: 'RGBA', timestamp: 0, codedWidth: width, codedHeight: height};
+  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', canvasOptions);
+  ctx.drawImage(frame, 0, 0);
+  testCanvas(ctx, width, height, expectedPixel, imageSetting, assert_equals);
+  frame.close();
+}
+
+test(_ => {
+  return testDrawImageFromVideoFrame(48, 36, kSRGBPixel);
+}, 'drawImage(VideoFrame) with canvas(48x36 srgb uint8).');
+
+test(_ => {
+  return testDrawImageFromVideoFrame(480, 360, kSRGBPixel);
+}, 'drawImage(VideoFrame) with canvas(480x360 srgb uint8).');
+
+test(_ => {
+  return testDrawImageFromVideoFrame(
+      48, 36, kP3Pixel, kCanvasOptionsP3Uint8, {colorSpaceConversion: 'none'},
+      kImageSettingOptionsP3Uint8);
+}, 'drawImage(VideoFrame) with canvas(48x36 display-p3 uint8).');
+
+test(_ => {
+  return testDrawImageFromVideoFrame(
+      480, 360, kP3Pixel, kCanvasOptionsP3Uint8, {colorSpaceConversion: 'none'},
+      kImageSettingOptionsP3Uint8);
+}, 'drawImage(VideoFrame) with canvas(480x360 display-p3 uint8).');
+
+test(_ => {
+  return testDrawImageFromVideoFrame(
+      48, 36, kRec2020Pixel, kCanvasOptionsRec2020Uint8,
+      {colorSpaceConversion: 'none'}, kImageSettingOptionsRec2020Uint8);
+}, 'drawImage(VideoFrame) with canvas(48x36 rec2020 uint8).');
+
+test(_ => {
+  let width = 128;
+  let height = 128;
+  let vfInit =
+      {format: 'RGBA', timestamp: 0, codedWidth: width, codedHeight: height};
+  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');
+
+  frame.close();
+  assert_throws_dom('InvalidStateError', _ => {
+    ctx.drawImage(frame, 0, 0);
+  }, 'drawImage with a closed VideoFrame should throw InvalidStateError.');
+}, 'drawImage on a closed VideoFrame throws InvalidStateError.');
+
+
+test(_ => {
+  let canvas = new OffscreenCanvas(128, 128);
+  let ctx = canvas.getContext('2d');
+
+  let init = {alpha: 'discard', timestamp: 33090};
+  let frame = new VideoFrame(canvas, {timestamp: 0});
+  let frame2 = new VideoFrame(frame, init);
+  let frame3 = new VideoFrame(frame2, init);
+
+  ctx.drawImage(frame3, 0, 0);
+  frame.close();
+  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');
\ No newline at end of file