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+/*
+** Copyright (c) 2016 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+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 a Blob (' + 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 xhr = new XMLHttpRequest();
+ xhr.open("GET", resourcePath + "red-green-semi-transparent.png");
+ xhr.responseType = 'blob';
+ xhr.send();
+ xhr.onload = function() {
+ var blob = xhr.response;
+ runImageBitmapTest(blob, 0.5, internalFormat, pixelFormat, pixelType, gl, tiu, wtu, false);
+ finishTest();
+ }
+ }
+
+ return init;
+}