Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 74 insertions, 0 deletions

diff --git a/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-2d-with-image-bitmap-from-canvas.js b/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-2d-with-image-bitmap-from-canvas.js
new file mode 100644
index 0000000000..08ee96c0a1
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-2d-with-image-bitmap-from-canvas.js
@@ -0,0 +1,74 @@
+/*
+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;
+
+    function init()
+    {
+        description('Verify texImage2D and texSubImage2D code paths taking ImageBitmap created from an HTMLCanvasElement (' + 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 testCanvas = document.createElement('canvas');
+        var ctx = testCanvas.getContext("2d");
+        setCanvasToMin(ctx);
+        runImageBitmapTest(testCanvas, 0.5, internalFormat, pixelFormat, pixelType, gl, tiu, wtu, false)
+        .then(() => {
+            setCanvasTo257x257(ctx);
+            return runImageBitmapTest(testCanvas, 0.5, internalFormat, pixelFormat, pixelType, gl, tiu, wtu, false);
+        }).then(() => {
+            finishTest();
+        });
+    }
+
+    function setCanvasToRedGreen(ctx) {
+        var width = ctx.canvas.width;
+        var halfWidth = Math.floor(width / 2);
+        var height = ctx.canvas.height;
+        var halfHeight = Math.floor(height / 2);
+        ctx.fillStyle = "rgba(255, 0, 0, 1)";
+        ctx.fillRect(0, 0, halfWidth, halfHeight);
+        ctx.fillStyle = "rgba(255, 0, 0, 0.5)";
+        ctx.fillRect(halfWidth, 0, halfWidth, halfHeight);
+        ctx.fillStyle = "rgba(0, 255, 0, 1)";
+        ctx.fillRect(0, halfHeight, halfWidth, halfHeight);
+        ctx.fillStyle = "rgba(0, 255, 0, 0.5)";
+        ctx.fillRect(halfWidth, halfHeight, halfWidth, halfHeight);
+    }
+
+    function setCanvasToMin(ctx) {
+        ctx.canvas.width = 2;
+        ctx.canvas.height = 2;
+        setCanvasToRedGreen(ctx);
+    }
+
+    function setCanvasTo257x257(ctx) {
+        ctx.canvas.width = 257;
+        ctx.canvas.height = 257;
+        setCanvasToRedGreen(ctx);
+    }
+
+    return init;
+}