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| 1 | +/* | |
| 2 | + * Copyright (c) 2003, 2006, 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.opengl; | |
| 27 | + | |
| 28 | +import java.awt.Composite; | |
| 29 | +import sun.font.GlyphList; | |
| 30 | +import sun.java2d.SunGraphics2D; | |
| 31 | +import sun.java2d.loops.GraphicsPrimitive; | |
| 32 | +import sun.java2d.pipe.BufferedTextPipe; | |
| 33 | +import sun.java2d.pipe.RenderQueue; | |
| 34 | + | |
| 35 | +class OGLTextRenderer extends BufferedTextPipe { | |
| 36 | + | |
| 37 | + OGLTextRenderer(RenderQueue rq) { | |
| 38 | + super(rq); | |
| 39 | + } | |
| 40 | + | |
| 41 | + @Override | |
| 42 | + protected native void drawGlyphList(int numGlyphs, boolean usePositions, | |
| 43 | + boolean subPixPos, boolean rgbOrder, | |
| 44 | + int lcdContrast, | |
| 45 | + float glOrigX, float glOrigY, | |
| 46 | + long[] images, float[] positions); | |
| 47 | + | |
| 48 | + @Override | |
| 49 | + protected void validateContext(SunGraphics2D sg2d, Composite comp) { | |
| 50 | + // assert rq.lock.isHeldByCurrentThread(); | |
| 51 | + OGLSurfaceData oglDst = (OGLSurfaceData)sg2d.surfaceData; | |
| 52 | + OGLContext.validateContext(oglDst, oglDst, | |
| 53 | + sg2d.getCompClip(), comp, | |
| 54 | + null, sg2d.paint, sg2d, | |
| 55 | + OGLContext.NO_CONTEXT_FLAGS); | |
| 56 | + } | |
| 57 | + | |
| 58 | + OGLTextRenderer traceWrap() { | |
| 59 | + return new Tracer(this); | |
| 60 | + } | |
| 61 | + | |
| 62 | + private static class Tracer extends OGLTextRenderer { | |
| 63 | + Tracer(OGLTextRenderer ogltr) { | |
| 64 | + super(ogltr.rq); | |
| 65 | + } | |
| 66 | + protected void drawGlyphList(SunGraphics2D sg2d, GlyphList gl) { | |
| 67 | + GraphicsPrimitive.tracePrimitive("OGLDrawGlyphs"); | |
| 68 | + super.drawGlyphList(sg2d, gl); | |
| 69 | + } | |
| 70 | + } | |
| 71 | +} | |