diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/canvas/test/webgl-conf/checkout/deqp/framework/delibs/debase/deUtil.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/canvas/test/webgl-conf/checkout/deqp/framework/delibs/debase/deUtil.js')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/deqp/framework/delibs/debase/deUtil.js | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/deqp/framework/delibs/debase/deUtil.js b/dom/canvas/test/webgl-conf/checkout/deqp/framework/delibs/debase/deUtil.js new file mode 100644 index 0000000000..56a90b6ff6 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/deqp/framework/delibs/debase/deUtil.js @@ -0,0 +1,90 @@ +/*------------------------------------------------------------------------- + * drawElements Quality Program OpenGL ES Utilities + * ------------------------------------------------ + * + * Copyright 2014 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +'use strict'; +goog.provide('framework.delibs.debase.deUtil'); +goog.require('framework.delibs.debase.deMath'); + +goog.scope(function() { + + var deUtil = framework.delibs.debase.deUtil; + var deMath = framework.delibs.debase.deMath; + + //! Get an element of an array with a specified size. + /** + * @param {Array} array + * @param {number} offset + * @return {*} + */ + deUtil.getArrayElement = function(array, offset) { + assertMsgOptions(deMath.deInBounds32(offset, 0, array.length), 'Array element out of bounds', false, true); + return array[offset]; + }; + + /** + * clone - If you need to pass/assign an object by value, call this + * @param {*} obj + * @return {*} + */ + deUtil.clone = function(obj) { + if (obj == null || typeof(obj) != 'object') + return obj; + + var temp = {}; + if (ArrayBuffer.isView(obj)) { + temp = new obj.constructor(obj); + } else if (obj instanceof Array) { + temp = new Array(obj.length); + for (var akey in obj) + temp[akey] = deUtil.clone(obj[akey]); + } else if (obj instanceof ArrayBuffer) { + temp = new ArrayBuffer(obj.byteLength); + var dst = new Uint8Array(temp); + var src = new Uint8Array(obj); + dst.set(src); + } else { + temp = Object.create(obj.constructor.prototype); + temp.constructor = obj.constructor; + for (var key in obj) + temp[key] = deUtil.clone(obj[key]); + } + return temp; + }; + + /** + * Add a push_unique function to Array. Will insert only if there is no equal element. + * @template T + * @param {Array<T>} array Any array + * @param {T} object Any object + */ + deUtil.dePushUniqueToArray = function(array, object) { + //Simplest implementation + for (var i = 0; i < array.length; i++) { + if (object.equals !== undefined) + if (object.equals(array[i])) + return undefined; + else if (object === array[i]) + return undefined; + } + + array.push(object); + }; + +}); |