1 /* 2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 3 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. Oracle designates this 9 * particular file as subject to the "Classpath" exception as provided 10 * by Oracle in the LICENSE file that accompanied this code. 11 * 12 * This code is distributed in the hope that it will be useful, but WITHOUT 13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15 * version 2 for more details (a copy is included in the LICENSE file that 16 * accompanied this code). 17 * 18 * You should have received a copy of the GNU General Public License version 19 * 2 along with this work; if not, write to the Free Software Foundation, 20 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 21 * 22 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 23 * or visit www.oracle.com if you need additional information or have any 24 * questions. 25 */ 26 27 package sun.java2d.xr; 28 29 public class XRSolidSrcPict { 30 XRBackend con; 31 32 XRSurfaceData srcPict; 33 XRColor xrCol; 34 int curPixVal = -1; 35 36 public XRSolidSrcPict(XRBackend con, int parentXid) { 37 this.con = con; 38 39 xrCol = new XRColor(); 40 int solidPixmap = con.createPixmap(parentXid, 32, 1, 1); 41 int solidSrcPictXID = con.createPicture(solidPixmap, XRUtils.PictStandardARGB32); 42 con.setPictureRepeat(solidSrcPictXID, XRUtils.RepeatNormal); 43 con.renderRectangle(solidSrcPictXID, XRUtils.PictOpSrc, XRColor.FULL_ALPHA, 0, 0, 1, 1); 44 srcPict = new XRSurfaceData.XRInternalSurfaceData(con, solidSrcPictXID); 45 } 46 47 public XRSurfaceData prepareSrcPict(int pixelVal) { 48 if(pixelVal != curPixVal) { 49 xrCol.setColorValues(pixelVal, false); 50 con.renderRectangle(srcPict.picture, XRUtils.PictOpSrc, xrCol, 0, 0, 1, 1); 51 this.curPixVal = pixelVal; 52 } 53 54 return srcPict; 55 } 56 57 }