author | jdv |
Fri, 21 Jun 2019 12:08:37 +0530 | |
branch | metal-prototype-branch |
changeset 57416 | e153174dba06 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package sun.java2d.metal; |
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import sun.font.GlyphList; |
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import sun.java2d.SunGraphics2D; |
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import sun.java2d.loops.GraphicsPrimitive; |
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import sun.java2d.pipe.BufferedTextPipe; |
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import sun.java2d.pipe.RenderQueue; |
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import java.awt.*; |
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class MTLTextRenderer extends BufferedTextPipe { |
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MTLTextRenderer(RenderQueue rq) { |
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super(rq); |
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} |
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@Override |
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protected native void drawGlyphList(int numGlyphs, boolean usePositions, |
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boolean subPixPos, boolean rgbOrder, |
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int lcdContrast, |
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float glOrigX, float glOrigY, |
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long[] images, float[] positions); |
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@Override |
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protected void validateContext(SunGraphics2D sg2d, Composite comp) { |
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// assert rq.lock.isHeldByCurrentThread(); |
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MTLSurfaceData oglDst = (MTLSurfaceData)sg2d.surfaceData; |
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MTLContext.validateContext(oglDst, oglDst, |
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sg2d.getCompClip(), comp, |
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null, sg2d.paint, sg2d, |
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MTLContext.NO_CONTEXT_FLAGS); |
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} |
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MTLTextRenderer traceWrap() { |
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return new Tracer(this); |
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} |
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private static class Tracer extends MTLTextRenderer { |
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Tracer(MTLTextRenderer mtltr) { |
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super(mtltr.rq); |
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} |
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protected void drawGlyphList(SunGraphics2D sg2d, GlyphList gl) { |
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GraphicsPrimitive.tracePrimitive("MTLDrawGlyphs"); |
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super.drawGlyphList(sg2d, gl); |
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} |
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} |
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} |