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diff --git a/dom/canvas/test/webgl-conf/checkout/deqp/framework/common/tcuMatrix.js b/dom/canvas/test/webgl-conf/checkout/deqp/framework/common/tcuMatrix.js
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+++ b/dom/canvas/test/webgl-conf/checkout/deqp/framework/common/tcuMatrix.js
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+/*-------------------------------------------------------------------------
+ * 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.common.tcuMatrix');
+goog.require('framework.delibs.debase.deMath');
+
+goog.scope(function() {
+
+    var tcuMatrix = framework.common.tcuMatrix;
+    var deMath = framework.delibs.debase.deMath;
+
+    var DE_ASSERT = function(x) {
+        if (!x)
+            throw new Error('Assert failed');
+    };
+
+    /**
+     * @constructor
+     * @param {number} rows
+     * @param {number} cols
+     * @param {*=} value
+     * Initialize to identity.
+     */
+    tcuMatrix.Matrix = function(rows, cols, value) {
+        value = value == undefined ? 1 : value;
+        this.rows = rows;
+        this.cols = cols;
+        this.matrix = [];
+        for (var i = 0; i < cols; i++)
+            this.matrix[i] = [];
+        for (var row = 0; row < rows; row++)
+            for (var col = 0; col < cols; col++)
+                this.set(row, col, (row == col) ? value : 0);
+    };
+
+    /**
+     * @param {number} rows
+     * @param {number} cols
+     * @param {Array<number>} vector
+     * @return {tcuMatrix.Matrix}
+     */
+    tcuMatrix.matrixFromVector = function(rows, cols, vector) {
+        var matrix = new tcuMatrix.Matrix(rows, cols);
+        for (var row = 0; row < vector.length; row++)
+            for (var col = 0; col < vector.length; col++)
+                matrix.matrix[col][row] = row == col ? vector[row] : 0;
+        return matrix;
+    };
+
+    /**
+     * @param {number} rows
+     * @param {number} cols
+     * @param {Array<number>} src
+     * @return {tcuMatrix.Matrix}
+     */
+    tcuMatrix.matrixFromDataArray = function(rows, cols, src) {
+        var matrix = new tcuMatrix.Matrix(rows, cols);
+        for (var row = 0; row < rows; row++) {
+            for (var col = 0; col < cols; col++) {
+                matrix.matrix[col][row] = src[row * cols + col];
+            }
+        }
+        return matrix;
+    };
+
+    /**
+     * Fill the Matrix with data from array
+     * @param {number} rows
+     * @param {number} cols
+     * @param {Array<number>} array
+     * @return {tcuMatrix.Matrix}
+     */
+    tcuMatrix.matrixFromArray = function(rows, cols, array) {
+        DE_ASSERT(array.length === rows * cols);
+        var matrix = new tcuMatrix.Matrix(rows, cols);
+        for (var row = 0; row < rows; row++)
+            for (var col = 0; col < cols; col++)
+                matrix.matrix[col][row] = array[row * cols + col];
+        return matrix;
+    };
+
+    tcuMatrix.Matrix.prototype.set = function(x, y, value) {
+        this.isRangeValid(x, y);
+        this.matrix[y][x] = value;
+    };
+
+    tcuMatrix.Matrix.prototype.setRow = function(row, values) {
+        if (!deMath.deInBounds32(row, 0, this.rows))
+            throw new Error('Rows out of range');
+        if (values.length > this.cols)
+            throw new Error('Too many columns');
+        for (var col = 0; col < values.length; col++)
+            this.matrix[col][row] = values[col];
+    };
+
+    tcuMatrix.Matrix.prototype.setCol = function(col, values) {
+        if (!deMath.deInBounds32(col, 0, this.cols))
+            throw new Error('Columns out of range');
+        if (values.length > this.rows)
+            throw new Error('Too many rows');
+        for (var row = 0; row < values.length; row++)
+            this.matrix[col][row] = values[row];
+    };
+
+    tcuMatrix.Matrix.prototype.get = function(x, y) {
+        this.isRangeValid(x, y);
+        return this.matrix[y][x];
+    };
+
+    tcuMatrix.Matrix.prototype.getColumn = function(y) {
+        return this.matrix[y];
+    };
+
+    tcuMatrix.Matrix.prototype.isRangeValid = function(x, y) {
+        if (!deMath.deInBounds32(x, 0, this.rows))
+            throw new Error('Rows out of range');
+        if (!deMath.deInBounds32(y, 0, this.cols))
+            throw new Error('Columns out of range');
+    };
+
+    /**
+     * @return {Array<number>}
+     */
+    tcuMatrix.Matrix.prototype.getColumnMajorData = function() {
+        /** @type {Array<number>} */ var a = [];
+        for (var col = 0; col < this.cols; col++)
+            for (var row = 0; row < this.rows; row++)
+                a.push(this.get(row, col));
+        return a;
+    };
+
+    /**
+     * @param {tcuMatrix.Matrix} matrixA
+     * @param {tcuMatrix.Matrix} matrixB
+     * @return {tcuMatrix.Matrix}
+     */
+    tcuMatrix.add = function(matrixA, matrixB) {
+        var res = new tcuMatrix.Matrix(matrixA.rows, matrixB.cols);
+        for (var col = 0; col < matrixA.cols; col++)
+            for (var row = 0; row < matrixA.rows; row++)
+                res.set(row, col, matrixA.get(row, col) + matrixB.get(row, col));
+        return res;
+    };
+
+    /**
+     * @param {tcuMatrix.Matrix} matrixA
+     * @param {tcuMatrix.Matrix} matrixB
+     * @return {tcuMatrix.Matrix}
+     */
+    tcuMatrix.subtract = function(matrixA, matrixB) {
+        var res = new tcuMatrix.Matrix(matrixA.rows, matrixB.cols);
+        for (var col = 0; col < matrixA.cols; col++)
+            for (var row = 0; row < matrixA.rows; row++)
+                res.set(row, col, matrixA.get(row, col) - matrixB.get(row, col));
+        return res;
+    };
+
+    /**
+     * @param {tcuMatrix.Matrix} matrixA
+     * @param {tcuMatrix.Matrix} matrixB
+     * @return {tcuMatrix.Matrix}
+     * Multiplication of two matrices.
+     */
+    tcuMatrix.multiply = function(matrixA, matrixB) {
+        if (matrixA.cols != matrixB.rows)
+            throw new Error('Wrong matrices sizes');
+        var res = new tcuMatrix.Matrix(matrixA.rows, matrixB.cols);
+        for (var row = 0; row < matrixA.rows; row++)
+            for (var col = 0; col < matrixB.cols; col++) {
+                var v = 0;
+                for (var ndx = 0; ndx < matrixA.cols; ndx++)
+                    v += matrixA.get(row, ndx) * matrixB.get(ndx, col);
+                res.set(row, col, v);
+            }
+        return res;
+    };
+
+    /**
+     * @param {tcuMatrix.Matrix} matrixA
+     * @param {tcuMatrix.Matrix} matrixB
+     * @return {tcuMatrix.Matrix}
+     */
+    tcuMatrix.divide = function(matrixA, matrixB) {
+        var res = new tcuMatrix.Matrix(matrixA.rows, matrixA.cols);
+        for (var col = 0; col < matrixA.cols; col++)
+            for (var row = 0; row < matrixA.rows; row++)
+                res.set(row, col, matrixA.get(row, col) / matrixB.get(row, col));
+        return res;
+    };
+
+    /**
+     * @param {tcuMatrix.Matrix} mtx
+     * @param {Array<number>} vec
+     * @return {Array<number>}
+     */
+    tcuMatrix.multiplyMatVec = function(mtx, vec) {
+        /** @type {Array<number>} */ var res = [];
+        /** @type {number} */ var value;
+        for (var row = 0; row < mtx.rows; row++) {
+            value = 0;
+            for (var col = 0; col < mtx.cols; col++)
+                value += mtx.get(row, col) * vec[col];
+            res[row] = value;
+        }
+
+        return res;
+    };
+
+    /**
+     * @param {Array<number>} vec
+     * @param {tcuMatrix.Matrix} mtx
+     * @return {Array<number>}
+     */
+    tcuMatrix.multiplyVecMat = function(vec, mtx) {
+        /** @type {Array<number>} */ var res = [];
+        /** @type {number} */ var value;
+        for (var col = 0; col < mtx.cols; col++) {
+            value = 0;
+            for (var row = 0; row < mtx.rows; row++)
+                value += mtx.get(row, col) * vec[row];
+            res[col] = value;
+        }
+
+        return res;
+    };
+
+    tcuMatrix.Matrix.prototype.toString = function() {
+        var str = 'mat' + this.cols;
+        if (this.rows !== this.cols)
+            str += 'x' + this.rows;
+        str += '(';
+        for (var col = 0; col < this.cols; col++) {
+            str += '[';
+            for (var row = 0; row < this.rows; row++) {
+                str += this.matrix[col][row];
+                if (row != this.rows - 1)
+                    str += ', ';
+            }
+            str += ']';
+
+            if (col != this.cols - 1)
+                str += ', ';
+        }
+        str += ')';
+        return str;
+    };
+
+    /**
+     * @param {tcuMatrix.Matrix} mtx
+     * @param {number} scalar
+     * @return {tcuMatrix.Matrix}
+     */
+    tcuMatrix.subtractMatScal = function(mtx, scalar) {
+        /** @type {tcuMatrix.Matrix} */ var res = new tcuMatrix.Matrix(mtx.rows, mtx.cols);
+        for (var col = 0; col < mtx.cols; col++)
+            for (var row = 0; row < mtx.rows; row++)
+                res.set(row, col, mtx.get(row, col) - scalar);
+
+        return res;
+    };
+
+    /**
+     * @param {tcuMatrix.Matrix} mtx
+     * @param {number} scalar
+     * @return {tcuMatrix.Matrix}
+     */
+    tcuMatrix.addMatScal = function(mtx, scalar) {
+        /** @type {tcuMatrix.Matrix} */ var res = new tcuMatrix.Matrix(mtx.rows, mtx.cols);
+        for (var col = 0; col < mtx.cols; col++)
+            for (var row = 0; row < mtx.rows; row++)
+                res.set(row, col, mtx.get(row, col) + scalar);
+
+        return res;
+    };
+
+    /**
+     * @param {tcuMatrix.Matrix} mtx
+     * @param {number} scalar
+     * @return {tcuMatrix.Matrix}
+     */
+    tcuMatrix.multiplyMatScal = function(mtx, scalar) {
+        /** @type {tcuMatrix.Matrix} */ var res = new tcuMatrix.Matrix(mtx.rows, mtx.cols);
+        for (var col = 0; col < mtx.cols; col++)
+            for (var row = 0; row < mtx.rows; row++)
+                res.set(row, col, mtx.get(row, col) * scalar);
+
+        return res;
+    };
+
+    /**
+     * @param {tcuMatrix.Matrix} mtx
+     * @param {number} scalar
+     * @return {tcuMatrix.Matrix}
+     */
+    tcuMatrix.divideMatScal = function(mtx, scalar) {
+        /** @type {tcuMatrix.Matrix} */ var res = new tcuMatrix.Matrix(mtx.rows, mtx.cols);
+        for (var col = 0; col < mtx.cols; col++)
+            for (var row = 0; row < mtx.rows; row++)
+                res.set(row, col, mtx.get(row, col) / scalar);
+
+        return res;
+    };
+
+    /**
+     * @constructor
+     * @extends {tcuMatrix.Matrix}
+     */
+    tcuMatrix.Mat2 = function() {
+        tcuMatrix.Matrix.call(this, 2, 2);
+    };
+
+    tcuMatrix.Mat2.prototype = Object.create(tcuMatrix.Matrix.prototype);
+    tcuMatrix.Mat2.prototype.constructor = tcuMatrix.Mat2;
+
+    /**
+     * @constructor
+     * @extends {tcuMatrix.Matrix}
+     */
+    tcuMatrix.Mat3 = function() {
+        tcuMatrix.Matrix.call(this, 3, 3);
+    };
+
+    tcuMatrix.Mat3.prototype = Object.create(tcuMatrix.Matrix.prototype);
+    tcuMatrix.Mat3.prototype.constructor = tcuMatrix.Mat3;
+
+    /**
+     * @constructor
+     * @extends {tcuMatrix.Matrix}
+     */
+    tcuMatrix.Mat4 = function() {
+        tcuMatrix.Matrix.call(this, 4, 4);
+    };
+
+    tcuMatrix.Mat4.prototype = Object.create(tcuMatrix.Matrix.prototype);
+    tcuMatrix.Mat4.prototype.constructor = tcuMatrix.Mat4;
+
+});