1 /* 2 * Copyright (c) 2011, 2019, 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.metal; 27 28 import sun.font.GlyphList; 29 import sun.java2d.SunGraphics2D; 30 import sun.java2d.loops.GraphicsPrimitive; 31 import sun.java2d.pipe.BufferedTextPipe; 32 import sun.java2d.pipe.RenderQueue; 33 34 import java.awt.*; 35 36 class MTLTextRenderer extends BufferedTextPipe { 37 38 MTLTextRenderer(RenderQueue rq) { 39 super(rq); 40 } 41 42 @Override 43 protected native void drawGlyphList(int numGlyphs, boolean usePositions, 44 boolean subPixPos, boolean rgbOrder, 45 int lcdContrast, 46 float glOrigX, float glOrigY, 47 long[] images, float[] positions); 48 49 @Override 50 protected void validateContext(SunGraphics2D sg2d, Composite comp) { 51 // assert rq.lock.isHeldByCurrentThread(); 52 MTLSurfaceDataBase oglDst = (MTLSurfaceDataBase)sg2d.surfaceData; 53 MTLContext.validateContext(oglDst, oglDst, 54 sg2d.getCompClip(), comp, 55 null, sg2d.paint, sg2d, 56 MTLContext.NO_CONTEXT_FLAGS); 57 } 58 59 MTLTextRenderer traceWrap() { 60 return new Tracer(this); 61 } 62 63 private static class Tracer extends MTLTextRenderer { 64 Tracer(MTLTextRenderer mtltr) { 65 super(mtltr.rq); 66 } 67 protected void drawGlyphList(SunGraphics2D sg2d, GlyphList gl) { 68 GraphicsPrimitive.tracePrimitive("MTLDrawGlyphs"); 69 super.drawGlyphList(sg2d, gl); 70 } 71 } 72 }