125430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams/* 26a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Copyright (C) 2013 The Android Open Source Project 325430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams * 425430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 525430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams * you may not use this file except in compliance with the License. 625430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams * You may obtain a copy of the License at 725430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams * 825430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams * http://www.apache.org/licenses/LICENSE-2.0 925430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams * 1025430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams * Unless required by applicable law or agreed to in writing, software 1125430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams * distributed under the License is distributed on an "AS IS" BASIS, 1225430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1325430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams * See the License for the specific language governing permissions and 1425430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams * limitations under the License. 1525430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams */ 1625430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams 1725430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Samspackage android.renderscript; 1825430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams 1925430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams 209c9ad3f8c218954e46aab81f9af7834cea5675caStephen Hines/** 21c11e25c4e653124def1fb18e203b894f42106cbeTim Murray * Class for exposing the native RenderScript Short2 type back to the Android system. 2225430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams * 236a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector version of the basic short type. 246a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Provides two short fields packed. 256a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 26a70f416c9cf2fc6cc5e132c1d656ce07441d6b82Jason Samspublic class Short2 { 276a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public short x; 286a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public short y; 296a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 30a70f416c9cf2fc6cc5e132c1d656ce07441d6b82Jason Sams public Short2() { 3125430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams } 3225430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams 336a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide */ 346a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public Short2(short i) { 356a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.x = this.y = i; 366cc888e77e17ac522f75bf61403307de8ace2ef3Jason Sams } 376cc888e77e17ac522f75bf61403307de8ace2ef3Jason Sams 386a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public Short2(short x, short y) { 396a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.x = x; 406a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.y = y; 416a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 4225430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams 436a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide */ 446a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public Short2(Short2 source) { 456a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.x = source.x; 466a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.y = source.y; 476a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 4825430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams 496a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 506a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector add 516a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 526a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 536a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 546a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void add(Short2 a) { 556a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.x += a.x; 566a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.y += a.y; 576a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 5825430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams 596a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 606a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector add 616a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 626a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 636a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param b 646a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 656a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 666a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public static Short2 add(Short2 a, Short2 b) { 676a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye Short2 result = new Short2(); 686a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.x = (short)(a.x + b.x); 696a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.y = (short)(a.y + b.y); 7025430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams 716a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return result; 726a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 736a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 746a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 756a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector add 766a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 776a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param value 786a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 796a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void add(short value) { 806a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye x += value; 816a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye y += value; 826a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 836a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 846a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 856a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector add 866a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 876a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 886a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param b 896a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 906a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 916a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public static Short2 add(Short2 a, short b) { 926a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye Short2 result = new Short2(); 936a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.x = (short)(a.x + b); 946a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.y = (short)(a.y + b); 956a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 966a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return result; 976a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 986a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 996a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 1006a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector subtraction 1016a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 1026a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 1036a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 1046a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void sub(Short2 a) { 1056a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.x -= a.x; 1066a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.y -= a.y; 1076a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 1086a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 1096a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 1106a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector subtraction 1116a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 1126a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 1136a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param b 1146a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 1156a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 1166a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public static Short2 sub(Short2 a, Short2 b) { 1176a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye Short2 result = new Short2(); 1186a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.x = (short)(a.x - b.x); 1196a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.y = (short)(a.y - b.y); 1206a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 1216a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return result; 1226a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 1236a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 1246a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 1256a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector subtraction 1266a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 1276a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param value 1286a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 1296a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void sub(short value) { 1306a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye x -= value; 1316a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye y -= value; 1326a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 1336a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 1346a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 1356a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector subtraction 1366a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 1376a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 1386a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param b 1396a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 1406a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 1416a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public static Short2 sub(Short2 a, short b) { 1426a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye Short2 result = new Short2(); 1436a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.x = (short)(a.x - b); 1446a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.y = (short)(a.y - b); 1456a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 1466a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return result; 1476a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 1486a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 1496a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 1506a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector multiplication 1516a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 1526a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 1536a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 1546a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void mul(Short2 a) { 1556a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.x *= a.x; 1566a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.y *= a.y; 1576a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 1586a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 1596a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 1606a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector multiplication 1616a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 1626a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 1636a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param b 1646a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 1656a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 1666a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public static Short2 mul(Short2 a, Short2 b) { 1676a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye Short2 result = new Short2(); 1686a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.x = (short)(a.x * b.x); 1696a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.y = (short)(a.y * b.y); 1706a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 1716a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return result; 1726a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 1736a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 1746a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 1756a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector multiplication 1766a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 1776a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param value 1786a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 1796a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void mul(short value) { 1806a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye x *= value; 1816a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye y *= value; 1826a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 1836a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 1846a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 1856a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector multiplication 1866a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 1876a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 1886a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param b 1896a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 1906a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 1916a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public static Short2 mul(Short2 a, short b) { 1926a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye Short2 result = new Short2(); 1936a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.x = (short)(a.x * b); 1946a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.y = (short)(a.y * b); 1956a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 1966a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return result; 1976a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 1986a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 1996a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 2006a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector division 2016a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 2026a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 2036a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 2046a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void div(Short2 a) { 2056a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.x /= a.x; 2066a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.y /= a.y; 2076a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 2086a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 2096a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 2106a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector division 2116a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 2126a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 2136a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param b 2146a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 2156a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 2166a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public static Short2 div(Short2 a, Short2 b) { 2176a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye Short2 result = new Short2(); 2186a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.x = (short)(a.x / b.x); 2196a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.y = (short)(a.y / b.y); 2206a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 2216a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return result; 2226a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 2236a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 2246a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 2256a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector division 2266a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 2276a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param value 2286a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 2296a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void div(short value) { 2306a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye x /= value; 2316a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye y /= value; 2326a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 2336a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 2346a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 2356a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector division 2366a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 2376a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 2386a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param b 2396a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 2406a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 2416a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public static Short2 div(Short2 a, short b) { 2426a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye Short2 result = new Short2(); 2436a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.x = (short)(a.x / b); 2446a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.y = (short)(a.y / b); 2456a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 2466a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return result; 2476a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 2486a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 2496a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 2506a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector Modulo 2516a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 2526a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 2536a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 2546a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void mod(Short2 a) { 2556a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.x %= a.x; 2566a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.y %= a.y; 2576a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 2586a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 2596a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 2606a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector Modulo 2616a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 2626a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 2636a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param b 2646a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 2656a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 2666a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public static Short2 mod(Short2 a, Short2 b) { 2676a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye Short2 result = new Short2(); 2686a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.x = (short)(a.x % b.x); 2696a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.y = (short)(a.y % b.y); 2706a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 2716a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return result; 2726a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 2736a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 2746a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 2756a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector Modulo 2766a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 2776a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param value 2786a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 2796a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void mod(short value) { 2806a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye x %= value; 2816a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye y %= value; 2826a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 2836a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 2846a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 2856a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector Modulo 2866a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 2876a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 2886a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param b 2896a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 2906a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 2916a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public static Short2 mod(Short2 a, short b) { 2926a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye Short2 result = new Short2(); 2936a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.x = (short)(a.x % b); 2946a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye result.y = (short)(a.y % b); 2956a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 2966a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return result; 2976a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 29825430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams 2996a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 3006a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * get vector length 3016a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 3026a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 3036a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 3046a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public short length() { 3056a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return 2; 3066a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 3076a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 3086a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 3096a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * set vector negate 3106a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 3116a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void negate() { 3126a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.x = (short)(-x); 3136a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.y = (short)(-y); 3146a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 31525430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams 3166a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 3176a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector dot Product 3186a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 3196a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 3206a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 3216a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 3226a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public short dotProduct(Short2 a) { 3236a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return (short)((x * a.x) + (y * a.y)); 3246a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 3256a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 3266a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 3276a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector dot Product 3286a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 3296a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 3306a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param b 3316a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 3326a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 3336a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public static short dotProduct(Short2 a, Short2 b) { 3346a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return (short)((b.x * a.x) + (b.y * a.y)); 3356a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 33625430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams 3376a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 3386a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * Vector add Multiple 3396a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 3406a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 3416a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param factor 3426a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 3436a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void addMultiple(Short2 a, short factor) { 3446a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye x += a.x * factor; 3456a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye y += a.y * factor; 3466a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 3476a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 3486a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 3496a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * set vector value by Short2 3506a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 3516a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 3526a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 3536a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void set(Short2 a) { 3546a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.x = a.x; 3556a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.y = a.y; 3566a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 3576a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 3586a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 3596a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * set the vector field value by Short 3606a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 3616a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param a 3626a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param b 3636a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 3646a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void setValues(short a, short b) { 3656a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.x = a; 3666a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye this.y = b; 3676a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 36825430d0734d12d12ca2d2d7a9d18c0cf3c5bdc4eJason Sams 3696a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 3706a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * return the element sum of vector 3716a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 3726a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 3736a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 3746a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public short elementSum() { 3756a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return (short)(x + y); 3766a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 3776a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 3786a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 3796a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * get the vector field value by index 3806a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 3816a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param i 3826a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @return 3836a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 3846a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public short get(int i) { 3856a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye switch (i) { 3866a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye case 0: 3876a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return (short)(x); 3886a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye case 1: 3896a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return (short)(y); 3906a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye default: 3916a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye throw new IndexOutOfBoundsException("Index: i"); 3926a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 3936a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 3946a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 3956a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 3966a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * set the vector field value by index 3976a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 3986a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param i 3996a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param value 4006a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 4016a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void setAt(int i, short value) { 4026a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye switch (i) { 4036a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye case 0: 4046a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye x = value; 4056a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return; 4066a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye case 1: 4076a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye y = value; 4086a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return; 4096a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye default: 4106a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye throw new IndexOutOfBoundsException("Index: i"); 4116a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 4126a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 4136a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 4146a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 4156a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * add the vector field value by index 4166a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 4176a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param i 4186a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param value 4196a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 4206a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void addAt(int i, short value) { 4216a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye switch (i) { 4226a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye case 0: 4236a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye x += value; 4246a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return; 4256a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye case 1: 4266a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye y += value; 4276a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye return; 4286a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye default: 4296a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye throw new IndexOutOfBoundsException("Index: i"); 4306a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 4316a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 4326a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye 4336a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye /** @hide 4346a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * copy the vector to short array 4356a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * 4366a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param data 4376a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye * @param offset 4386a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye */ 4396a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye public void copyTo(short[] data, int offset) { 4406a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye data[offset] = (short)(x); 4416a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye data[offset + 1] = (short)(y); 4426a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye } 4436a5875cf96a6eebf4ef2e176176868ecbf17122fMatthieu Delahaye} 444