1 /* 2 * Copyright (c) 2007, 2015, 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 /* 24 * @test 25 * @bug 6635805 6653780 6667607 26 * @summary Tests that the resource sharing layer API is not broken 27 * @author Dmitri.Trembovetski@sun.com: area=Graphics 28 * @modules java.desktop/sun.java2d 29 * java.desktop/sun.java2d.pipe 30 * java.desktop/sun.java2d.pipe.hw 31 * @compile -XDignore.symbol.file=true RSLAPITest.java 32 * @run main/othervm RSLAPITest 33 * @run main/othervm -Dsun.java2d.noddraw=true RSLAPITest 34 * @run main/othervm -Dsun.java2d.opengl=True RSLAPITest 35 */ 36 37 import java.awt.Graphics; 38 import java.awt.GraphicsConfiguration; 39 import java.awt.GraphicsDevice; 40 import java.awt.GraphicsEnvironment; 41 import java.awt.Rectangle; 42 import java.awt.Transparency; 43 import java.awt.image.VolatileImage; 44 import java.util.HashSet; 45 import sun.java2d.DestSurfaceProvider; 46 import sun.java2d.Surface; 47 import sun.java2d.pipe.BufferedContext; 48 import sun.java2d.pipe.RenderQueue; 49 import sun.java2d.pipe.hw.AccelDeviceEventListener; 50 import sun.java2d.pipe.hw.AccelGraphicsConfig; 51 import sun.java2d.pipe.hw.AccelSurface; 52 import static java.awt.Transparency.*; 53 import java.lang.reflect.Field; 54 import static sun.java2d.pipe.hw.AccelSurface.*; 55 import static sun.java2d.pipe.hw.ContextCapabilities.*; 56 57 public class RSLAPITest { 58 private static volatile boolean failed = false; 59 60 public static void main(String[] args) { 61 GraphicsEnvironment ge = 62 GraphicsEnvironment.getLocalGraphicsEnvironment(); 63 GraphicsDevice gd = ge.getDefaultScreenDevice(); 64 GraphicsConfiguration gc = gd.getDefaultConfiguration(); 65 testGC(gc); 66 67 if (failed) { 68 throw new RuntimeException("Test FAILED. See err output for more"); 69 } 70 71 System.out.println("Test PASSED."); 72 } 73 74 private static void testInvalidType(AccelSurface surface, int type) { 75 long ret = surface.getNativeResource(type); 76 System.out.printf(" getNativeResource(%d)=0x%x\n", type, ret); 77 if (ret != 0l) { 78 System.err.printf( 79 "FAILED: surface.getNativeResource(%d) returned" + 80 " 0x%s. It should have have returned 0L\n", 81 type, ret); 82 failed = true; 83 } 84 } 85 86 private static void testD3DDeviceResourceField(final AccelSurface surface) { 87 try { 88 Class d3dc = Class.forName("sun.java2d.d3d.D3DSurfaceData"); 89 if (d3dc.isInstance(surface)) { 90 Field f = d3dc.getDeclaredField("D3D_DEVICE_RESOURCE"); 91 f.setAccessible(true); 92 int d3dDR = (Integer)f.get(null); 93 94 System.out.printf( 95 " getNativeResource(D3D_DEVICE_RESOURCE)=0x%x\n", 96 surface.getNativeResource(d3dDR)); 97 } 98 } catch (ClassNotFoundException e) {} 99 catch (IllegalAccessException e) {} 100 catch (NoSuchFieldException e) { 101 System.err.println("Failed: D3DSurfaceData.D3D_DEVICE_RESOURCE" + 102 " field not found!"); 103 failed = true; 104 } 105 } 106 107 private static void printSurface(Surface s) { 108 if (s instanceof AccelSurface) { 109 final AccelSurface surface = (AccelSurface) s; 110 System.out.println(" Accel Surface: "); 111 System.out.println(" type=" + surface.getType()); 112 System.out.println(" bounds=" + surface.getBounds()); 113 System.out.println(" nativeBounds=" + surface.getNativeBounds()); 114 System.out.println(" isSurfaceLost=" + surface.isSurfaceLost()); 115 System.out.println(" isValid=" + surface.isValid()); 116 RenderQueue rq = surface.getContext().getRenderQueue(); 117 rq.lock(); 118 try { 119 rq.flushAndInvokeNow(new Runnable() { 120 public void run() { 121 System.out.printf(" getNativeResource(TEXTURE)=0x%x\n", 122 surface.getNativeResource(TEXTURE)); 123 System.out.printf(" getNativeResource(RT_TEXTURE)=0x%x\n", 124 surface.getNativeResource(RT_TEXTURE)); 125 System.out.printf(" getNativeResource(RT_PLAIN)=0x%x\n", 126 surface.getNativeResource(RT_PLAIN)); 127 System.out.printf( 128 " getNativeResource(FLIP_BACKBUFFER)=0x%x\n", 129 surface.getNativeResource(FLIP_BACKBUFFER)); 130 131 testD3DDeviceResourceField(surface); 132 133 testInvalidType(surface, -1); 134 testInvalidType(surface, -150); 135 testInvalidType(surface, 300); 136 testInvalidType(surface, Integer.MAX_VALUE); 137 testInvalidType(surface, Integer.MIN_VALUE); 138 } 139 }); 140 } finally { 141 rq.unlock(); 142 } 143 } else { 144 System.out.println("null accelerated surface"); 145 } 146 } 147 148 private static void printAGC(AccelGraphicsConfig agc) { 149 System.out.println("Accelerated Graphics Config: " + agc); 150 System.out.println("Capabilities:"); 151 System.out.printf("AGC caps: 0x%x\n", 152 agc.getContextCapabilities().getCaps()); 153 System.out.println(agc.getContextCapabilities()); 154 } 155 156 private static void testGC(GraphicsConfiguration gc) { 157 if (!(gc instanceof AccelGraphicsConfig)) { 158 System.out.println("Test passed: no hw accelerated configs found."); 159 return; 160 } 161 System.out.println("AccelGraphicsConfig exists, testing."); 162 AccelGraphicsConfig agc = (AccelGraphicsConfig) gc; 163 printAGC(agc); 164 165 testContext(agc); 166 167 VolatileImage vi = gc.createCompatibleVolatileImage(10, 10); 168 vi.validate(gc); 169 if (vi instanceof DestSurfaceProvider) { 170 System.out.println("Passed: VI is DestSurfaceProvider"); 171 Surface s = ((DestSurfaceProvider) vi).getDestSurface(); 172 if (s instanceof AccelSurface) { 173 System.out.println("Passed: Obtained Accel Surface"); 174 printSurface((AccelSurface) s); 175 } 176 Graphics g = vi.getGraphics(); 177 if (g instanceof DestSurfaceProvider) { 178 System.out.println("Passed: VI graphics is " + 179 "DestSurfaceProvider"); 180 printSurface(((DestSurfaceProvider) g).getDestSurface()); 181 } 182 } else { 183 System.out.println("VI is not DestSurfaceProvider"); 184 } 185 testVICreation(agc, CAPS_RT_TEXTURE_ALPHA, TRANSLUCENT, RT_TEXTURE); 186 testVICreation(agc, CAPS_RT_TEXTURE_OPAQUE, OPAQUE, RT_TEXTURE); 187 testVICreation(agc, CAPS_RT_PLAIN_ALPHA, TRANSLUCENT, RT_PLAIN); 188 testVICreation(agc, agc.getContextCapabilities().getCaps(), OPAQUE, 189 TEXTURE); 190 testForNPEDuringCreation(agc); 191 } 192 193 private static void testVICreation(AccelGraphicsConfig agc, int cap, 194 int transparency, int type) 195 { 196 int caps = agc.getContextCapabilities().getCaps(); 197 int w = 11, h = 17; 198 199 VolatileImage vi = 200 agc.createCompatibleVolatileImage(w, h, transparency, type); 201 if ((cap & caps) != 0) { 202 if (vi == null) { 203 System.out.printf("Failed: cap=%d is supported but " + 204 "image wasn't created\n", cap); 205 throw new RuntimeException("Failed: image wasn't created " + 206 "for supported cap"); 207 } else { 208 if (!(vi instanceof DestSurfaceProvider)) { 209 throw new RuntimeException("Failed: created VI is not " + 210 "DestSurfaceProvider"); 211 } 212 Surface s = ((DestSurfaceProvider) vi).getDestSurface(); 213 if (s instanceof AccelSurface) { 214 AccelSurface as = (AccelSurface) s; 215 printSurface(as); 216 if (as.getType() != type) { 217 throw new RuntimeException("Failed: returned VI is" + 218 " of incorrect type: " + as.getType() + 219 " requested type=" + type); 220 } else { 221 System.out.printf("Passed: VI of type %d was " + 222 "created for cap=%d\n", type, cap); 223 } 224 if (as.getType() == TEXTURE) { 225 boolean ex = false; 226 try { 227 Graphics g = vi.getGraphics(); 228 g.dispose(); 229 } catch (UnsupportedOperationException e) { 230 ex = true; 231 } 232 if (!ex) { 233 throw new RuntimeException("Failed: " + 234 "texture.getGraphics() didn't throw exception"); 235 } else { 236 System.out.println("Passed: VI.getGraphics()" + 237 " threw exception for texture-based VI"); 238 } 239 } 240 } else { 241 System.out.printf("Passed: VI of type %d was " + 242 "created for cap=%d but accel surface is null\n", 243 type, cap); 244 } 245 } 246 } else { 247 if (vi != null) { 248 throw new RuntimeException("Failed: created VI for " + 249 "unsupported cap=" + cap); 250 } 251 } 252 } 253 254 private static void testContext(final AccelGraphicsConfig agc) { 255 BufferedContext c = agc.getContext(); 256 final AccelDeviceEventListener l = new AccelDeviceEventListener() { 257 public void onDeviceDispose() { 258 System.out.println("onDeviceDispose invoked"); 259 agc.removeDeviceEventListener(this); 260 } 261 public void onDeviceReset() { 262 System.out.println("onDeviceReset invoked"); 263 } 264 }; 265 agc.addDeviceEventListener(l); 266 267 RenderQueue rq = c.getRenderQueue(); 268 rq.lock(); 269 try { 270 c.saveState(); 271 rq.flushNow(); 272 c.restoreState(); 273 rq.flushNow(); 274 System.out.println("Passed: Save/Restore"); 275 } finally { 276 rq.unlock(); 277 } 278 } 279 280 private static void testForNPEDuringCreation(AccelGraphicsConfig agc) { 281 int iterations = 100; 282 HashSet<VolatileImage> vis = new HashSet<VolatileImage>(); 283 GraphicsConfiguration gc = (GraphicsConfiguration)agc; 284 Rectangle r = gc.getBounds(); 285 long ram = gc.getDevice().getAvailableAcceleratedMemory(); 286 if (ram > 0) { 287 // guesstimate the number of iterations needed to exhaust vram 288 int i = 2 * 289 (int)(ram / (r.width * r.height * gc.getColorModel().getPixelSize()/8)); 290 iterations = Math.max(iterations, i); 291 System.err.println("iterations="+iterations); 292 } 293 for (int i = 0; i < iterations; i++) { 294 VolatileImage vi = 295 agc.createCompatibleVolatileImage(r.width, r.height, 296 Transparency.OPAQUE, 297 AccelSurface.RT_PLAIN); 298 if (vi == null) { 299 break; 300 } 301 vis.add(vi); 302 } 303 for (VolatileImage vi : vis) { 304 vi.flush(); 305 } 306 vis = null; 307 308 System.out.println("Passed: testing for possible NPEs " + 309 "during VI creation"); 310 } 311 }