1 files changed, 83 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-2d-with-image-bitmap-from-video.js b/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-2d-with-image-bitmap-from-video.js
new file mode 100644
index 0000000000..14cf4628be
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+++ b/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-2d-with-image-bitmap-from-video.js
@@ -0,0 +1,83 @@
+/*
+Copyright (c) 2019 The Khronos Group Inc.
+Use of this source code is governed by an MIT-style license that can be
+found in the LICENSE.txt file.
+*/
+
+function generateTest(internalFormat, pixelFormat, pixelType, prologue, resourcePath, defaultContextVersion) {
+    var wtu = WebGLTestUtils;
+    var tiu = TexImageUtils;
+    var gl = null;
+    var successfullyParsed = false;
+
+    var videos = [
+        { src: resourcePath + "red-green.mp4"           , type: 'video/mp4; codecs="avc1.42E01E, mp4a.40.2"', },
+        { src: resourcePath + "red-green.webmvp8.webm"  , type: 'video/webm; codecs="vp8, vorbis"',           },
+        { src: resourcePath + "red-green.bt601.vp9.webm", type: 'video/webm; codecs="vp9"',                   },
+        { src: resourcePath + "red-green.theora.ogv"    , type: 'video/ogg; codecs="theora, vorbis"',         },
+    ];
+
+    function init()
+    {
+        description('Verify texImage2D and texSubImage2D code paths taking ImageBitmap created from an HTMLVideoElement (' + internalFormat + '/' + pixelFormat + '/' + pixelType + ')');
+
+        if(!window.createImageBitmap || !window.ImageBitmap) {
+            finishTest();
+            return;
+        }
+
+        // Set the default context version while still allowing the webglVersion URL query string to override it.
+        wtu.setDefault3DContextVersion(defaultContextVersion);
+        gl = wtu.create3DContext("example");
+
+        if (!prologue(gl)) {
+            finishTest();
+            return;
+        }
+
+        gl.clearColor(0,0,0,1);
+        gl.clearDepth(1);
+
+        var videoNdx = 0;
+        var video;
+        function runNextVideo() {
+            if (video) {
+                video.pause();
+            }
+
+            if (videoNdx == videos.length) {
+                finishTest();
+                return;
+            }
+
+            var info = videos[videoNdx++];
+            debug("");
+            debug("testing: " + info.type);
+            video = document.createElement("video");
+            video.muted = true;
+            var canPlay = true;
+            if (!video.canPlayType) {
+                testFailed("video.canPlayType required method missing");
+                runNextVideo();
+                return;
+            }
+
+            if(!video.canPlayType(info.type).replace(/no/, '')) {
+                debug(info.type + " unsupported");
+                runNextVideo();
+                return;
+            };
+
+            document.body.appendChild(video);
+            video.type = info.type;
+            video.src = info.src;
+            wtu.startPlayingAndWaitForVideo(video, async function() {
+                await runImageBitmapTest(video, 1, internalFormat, pixelFormat, pixelType, gl, tiu, wtu, false);
+                runNextVideo();
+            });
+        }
+        runNextVideo();
+    }
+
+    return init;
+}