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| 1 | /* | ||
| 2 | * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package sun.java2d.loops; | ||
| 27 | |||
| 28 | import sun.java2d.loops.GraphicsPrimitive; | ||
| 29 | import sun.java2d.pipe.Region; | ||
| 30 | import sun.java2d.SunGraphics2D; | ||
| 31 | import sun.java2d.SurfaceData; | ||
| 32 | import sun.font.GlyphList; | ||
| 33 | |||
| 34 | /** | ||
| 35 | * DrawGlyphListLCD- loops for LCDTextRenderer pipe | ||
| 36 | * 1) draw LCD anti-aliased text onto destination surface | ||
| 37 | * 2) must accept output area [x, y, dx, dy] | ||
| 38 | * from within the surface description data for clip rect | ||
| 39 | */ | ||
| 40 | public class DrawGlyphListLCD extends GraphicsPrimitive { | ||
| 41 | |||
| 42 | public final static String | ||
| 43 | methodSignature = "DrawGlyphListLCD(...)".toString(); | ||
| 44 | |||
| 45 | public final static int primTypeID = makePrimTypeID(); | ||
| 46 | |||
| 47 | public static DrawGlyphListLCD locate(SurfaceType srctype, | ||
| 48 | CompositeType comptype, | ||
| 49 | SurfaceType dsttype) | ||
| 50 | { | ||
| 51 | return (DrawGlyphListLCD) | ||
| 52 | GraphicsPrimitiveMgr.locate(primTypeID, | ||
| 53 | srctype, comptype, dsttype); | ||
| 54 | } | ||
| 55 | |||
| 56 | protected DrawGlyphListLCD(SurfaceType srctype, | ||
| 57 | CompositeType comptype, | ||
| 58 | SurfaceType dsttype) | ||
| 59 | { | ||
| 60 | super(methodSignature, primTypeID, srctype, comptype, dsttype); | ||
| 61 | } | ||
| 62 | |||
| 63 | public DrawGlyphListLCD(long pNativePrim, | ||
| 64 | SurfaceType srctype, | ||
| 65 | CompositeType comptype, | ||
| 66 | SurfaceType dsttype) | ||
| 67 | { | ||
| 68 | super(pNativePrim, methodSignature, primTypeID, | ||
| 69 | srctype, comptype, dsttype); | ||
| 70 | } | ||
| 71 | |||
| 72 | public native void DrawGlyphListLCD(SunGraphics2D sg2d, SurfaceData dest, | ||
| 73 | GlyphList srcData); | ||
| 74 | |||
| 75 | static { | ||
| 76 | GraphicsPrimitiveMgr.registerGeneral( | ||
| 77 | new DrawGlyphListLCD(null, null, null)); | ||
| 78 | } | ||
| 79 | |||
| 80 | public GraphicsPrimitive makePrimitive(SurfaceType srctype, | ||
| 81 | CompositeType comptype, | ||
| 82 | SurfaceType dsttype) { | ||
| 83 | /* Do not return a General loop. SunGraphics2D determines whether | ||
| 84 | * to use LCD or standard AA text based on whether there is an | ||
| 85 | * installed loop. | ||
| 86 | * This can be uncommented once there is a General loop which can | ||
| 87 | * handle one byte per colour component masks properly. | ||
| 88 | */ | ||
| 89 | return null; | ||
| 90 | } | ||
| 91 | |||
| 92 | public GraphicsPrimitive traceWrap() { | ||
| 93 | return new TraceDrawGlyphListLCD(this); | ||
| 94 | } | ||
| 95 | |||
| 96 | private static class TraceDrawGlyphListLCD extends DrawGlyphListLCD { | ||
| 97 | DrawGlyphListLCD target; | ||
| 98 | |||
| 99 | public TraceDrawGlyphListLCD(DrawGlyphListLCD target) { | ||
| 100 | super(target.getSourceType(), | ||
| 101 | target.getCompositeType(), | ||
| 102 | target.getDestType()); | ||
| 103 | this.target = target; | ||
| 104 | } | ||
| 105 | |||
| 106 | public GraphicsPrimitive traceWrap() { | ||
| 107 | return this; | ||
| 108 | } | ||
| 109 | |||
| 110 | public void DrawGlyphListLCD(SunGraphics2D sg2d, SurfaceData dest, | ||
| 111 | GlyphList glyphs) | ||
| 112 | { | ||
| 113 | tracePrimitive(target); | ||
| 114 | target.DrawGlyphListLCD(sg2d, dest, glyphs); | ||
| 115 | } | ||
| 116 | } | ||
| 117 | } | ||