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| 1 | +/* | |
| 2 | + * Copyright (c) 2003, 2008, 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.Transparency; | |
| 29 | +import java.awt.geom.Path2D; | |
| 30 | +import sun.java2d.SunGraphics2D; | |
| 31 | +import sun.java2d.loops.GraphicsPrimitive; | |
| 32 | +import sun.java2d.pipe.BufferedRenderPipe; | |
| 33 | +import sun.java2d.pipe.ParallelogramPipe; | |
| 34 | +import sun.java2d.pipe.RenderQueue; | |
| 35 | +import sun.java2d.pipe.SpanIterator; | |
| 36 | +import static sun.java2d.pipe.BufferedOpCodes.*; | |
| 37 | + | |
| 38 | +class OGLRenderer extends BufferedRenderPipe { | |
| 39 | + | |
| 40 | + OGLRenderer(RenderQueue rq) { | |
| 41 | + super(rq); | |
| 42 | + } | |
| 43 | + | |
| 44 | + @Override | |
| 45 | + protected void validateContext(SunGraphics2D sg2d) { | |
| 46 | + int ctxflags = | |
| 47 | + sg2d.paint.getTransparency() == Transparency.OPAQUE ? | |
| 48 | + OGLContext.SRC_IS_OPAQUE : OGLContext.NO_CONTEXT_FLAGS; | |
| 49 | + OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData; | |
| 50 | + OGLContext.validateContext(dstData, dstData, | |
| 51 | + sg2d.getCompClip(), sg2d.composite, | |
| 52 | + null, sg2d.paint, sg2d, ctxflags); | |
| 53 | + } | |
| 54 | + | |
| 55 | + @Override | |
| 56 | + protected void validateContextAA(SunGraphics2D sg2d) { | |
| 57 | + int ctxflags = OGLContext.NO_CONTEXT_FLAGS; | |
| 58 | + OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData; | |
| 59 | + OGLContext.validateContext(dstData, dstData, | |
| 60 | + sg2d.getCompClip(), sg2d.composite, | |
| 61 | + null, sg2d.paint, sg2d, ctxflags); | |
| 62 | + } | |
| 63 | + | |
| 64 | + void copyArea(SunGraphics2D sg2d, | |
| 65 | + int x, int y, int w, int h, int dx, int dy) | |
| 66 | + { | |
| 67 | + rq.lock(); | |
| 68 | + try { | |
| 69 | + int ctxflags = | |
| 70 | + sg2d.surfaceData.getTransparency() == Transparency.OPAQUE ? | |
| 71 | + OGLContext.SRC_IS_OPAQUE : OGLContext.NO_CONTEXT_FLAGS; | |
| 72 | + OGLSurfaceData dstData = (OGLSurfaceData)sg2d.surfaceData; | |
| 73 | + OGLContext.validateContext(dstData, dstData, | |
| 74 | + sg2d.getCompClip(), sg2d.composite, | |
| 75 | + null, null, null, ctxflags); | |
| 76 | + | |
| 77 | + rq.ensureCapacity(28); | |
| 78 | + buf.putInt(COPY_AREA); | |
| 79 | + buf.putInt(x).putInt(y).putInt(w).putInt(h); | |
| 80 | + buf.putInt(dx).putInt(dy); | |
| 81 | + } finally { | |
| 82 | + rq.unlock(); | |
| 83 | + } | |
| 84 | + } | |
| 85 | + | |
| 86 | + @Override | |
| 87 | + protected native void drawPoly(int[] xPoints, int[] yPoints, | |
| 88 | + int nPoints, boolean isClosed, | |
| 89 | + int transX, int transY); | |
| 90 | + | |
| 91 | + OGLRenderer traceWrap() { | |
| 92 | + return new Tracer(this); | |
| 93 | + } | |
| 94 | + | |
| 95 | + private class Tracer extends OGLRenderer { | |
| 96 | + private OGLRenderer oglr; | |
| 97 | + Tracer(OGLRenderer oglr) { | |
| 98 | + super(oglr.rq); | |
| 99 | + this.oglr = oglr; | |
| 100 | + } | |
| 101 | + public ParallelogramPipe getAAParallelogramPipe() { | |
| 102 | + final ParallelogramPipe realpipe = oglr.getAAParallelogramPipe(); | |
| 103 | + return new ParallelogramPipe() { | |
| 104 | + public void fillParallelogram(SunGraphics2D sg2d, | |
| 105 | + double ux1, double uy1, | |
| 106 | + double ux2, double uy2, | |
| 107 | + double x, double y, | |
| 108 | + double dx1, double dy1, | |
| 109 | + double dx2, double dy2) | |
| 110 | + { | |
| 111 | + GraphicsPrimitive.tracePrimitive("OGLFillAAParallelogram"); | |
| 112 | + realpipe.fillParallelogram(sg2d, | |
| 113 | + ux1, uy1, ux2, uy2, | |
| 114 | + x, y, dx1, dy1, dx2, dy2); | |
| 115 | + } | |
| 116 | + public void drawParallelogram(SunGraphics2D sg2d, | |
| 117 | + double ux1, double uy1, | |
| 118 | + double ux2, double uy2, | |
| 119 | + double x, double y, | |
| 120 | + double dx1, double dy1, | |
| 121 | + double dx2, double dy2, | |
| 122 | + double lw1, double lw2) | |
| 123 | + { | |
| 124 | + GraphicsPrimitive.tracePrimitive("OGLDrawAAParallelogram"); | |
| 125 | + realpipe.drawParallelogram(sg2d, | |
| 126 | + ux1, uy1, ux2, uy2, | |
| 127 | + x, y, dx1, dy1, dx2, dy2, | |
| 128 | + lw1, lw2); | |
| 129 | + } | |
| 130 | + }; | |
| 131 | + } | |
| 132 | + protected void validateContext(SunGraphics2D sg2d) { | |
| 133 | + oglr.validateContext(sg2d); | |
| 134 | + } | |
| 135 | + public void drawLine(SunGraphics2D sg2d, | |
| 136 | + int x1, int y1, int x2, int y2) | |
| 137 | + { | |
| 138 | + GraphicsPrimitive.tracePrimitive("OGLDrawLine"); | |
| 139 | + oglr.drawLine(sg2d, x1, y1, x2, y2); | |
| 140 | + } | |
| 141 | + public void drawRect(SunGraphics2D sg2d, int x, int y, int w, int h) { | |
| 142 | + GraphicsPrimitive.tracePrimitive("OGLDrawRect"); | |
| 143 | + oglr.drawRect(sg2d, x, y, w, h); | |
| 144 | + } | |
| 145 | + protected void drawPoly(SunGraphics2D sg2d, | |
| 146 | + int[] xPoints, int[] yPoints, | |
| 147 | + int nPoints, boolean isClosed) | |
| 148 | + { | |
| 149 | + GraphicsPrimitive.tracePrimitive("OGLDrawPoly"); | |
| 150 | + oglr.drawPoly(sg2d, xPoints, yPoints, nPoints, isClosed); | |
| 151 | + } | |
| 152 | + public void fillRect(SunGraphics2D sg2d, int x, int y, int w, int h) { | |
| 153 | + GraphicsPrimitive.tracePrimitive("OGLFillRect"); | |
| 154 | + oglr.fillRect(sg2d, x, y, w, h); | |
| 155 | + } | |
| 156 | + protected void drawPath(SunGraphics2D sg2d, | |
| 157 | + Path2D.Float p2df, int transx, int transy) | |
| 158 | + { | |
| 159 | + GraphicsPrimitive.tracePrimitive("OGLDrawPath"); | |
| 160 | + oglr.drawPath(sg2d, p2df, transx, transy); | |
| 161 | + } | |
| 162 | + protected void fillPath(SunGraphics2D sg2d, | |
| 163 | + Path2D.Float p2df, int transx, int transy) | |
| 164 | + { | |
| 165 | + GraphicsPrimitive.tracePrimitive("OGLFillPath"); | |
| 166 | + oglr.fillPath(sg2d, p2df, transx, transy); | |
| 167 | + } | |
| 168 | + protected void fillSpans(SunGraphics2D sg2d, SpanIterator si, | |
| 169 | + int transx, int transy) | |
| 170 | + { | |
| 171 | + GraphicsPrimitive.tracePrimitive("OGLFillSpans"); | |
| 172 | + oglr.fillSpans(sg2d, si, transx, transy); | |
| 173 | + } | |
| 174 | + public void fillParallelogram(SunGraphics2D sg2d, | |
| 175 | + double ux1, double uy1, | |
| 176 | + double ux2, double uy2, | |
| 177 | + double x, double y, | |
| 178 | + double dx1, double dy1, | |
| 179 | + double dx2, double dy2) | |
| 180 | + { | |
| 181 | + GraphicsPrimitive.tracePrimitive("OGLFillParallelogram"); | |
| 182 | + oglr.fillParallelogram(sg2d, | |
| 183 | + ux1, uy1, ux2, uy2, | |
| 184 | + x, y, dx1, dy1, dx2, dy2); | |
| 185 | + } | |
| 186 | + public void drawParallelogram(SunGraphics2D sg2d, | |
| 187 | + double ux1, double uy1, | |
| 188 | + double ux2, double uy2, | |
| 189 | + double x, double y, | |
| 190 | + double dx1, double dy1, | |
| 191 | + double dx2, double dy2, | |
| 192 | + double lw1, double lw2) | |
| 193 | + { | |
| 194 | + GraphicsPrimitive.tracePrimitive("OGLDrawParallelogram"); | |
| 195 | + oglr.drawParallelogram(sg2d, | |
| 196 | + ux1, uy1, ux2, uy2, | |
| 197 | + x, y, dx1, dy1, dx2, dy2, lw1, lw2); | |
| 198 | + } | |
| 199 | + public void copyArea(SunGraphics2D sg2d, | |
| 200 | + int x, int y, int w, int h, int dx, int dy) | |
| 201 | + { | |
| 202 | + GraphicsPrimitive.tracePrimitive("OGLCopyArea"); | |
| 203 | + oglr.copyArea(sg2d, x, y, w, h, dx, dy); | |
| 204 | + } | |
| 205 | + } | |
| 206 | +} | |