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8291266: RenderPerfTest: missing content while rendering some primitives
Reviewed-by: aghaisas, prr
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Alexey Ushakov
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Aug 12, 2022
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/* | ||
* Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved. | ||
* Copyright (c) 2022, JetBrains s.r.o.. All rights reserved. | ||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
* | ||
* This code is free software; you can redistribute it and/or modify it | ||
* under the terms of the GNU General Public License version 2 only, as | ||
* published by the Free Software Foundation. | ||
* | ||
* This code is distributed in the hope that it will be useful, but WITHOUT | ||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
* version 2 for more details (a copy is included in the LICENSE file that | ||
* accompanied this code). | ||
* | ||
* You should have received a copy of the GNU General Public License version | ||
* 2 along with this work; if not, write to the Free Software Foundation, | ||
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
* | ||
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
* or visit www.oracle.com if you need additional information or have any | ||
* questions. | ||
*/ | ||
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/** | ||
* @test | ||
* @key headful | ||
* @bug 8287600 8291266 | ||
* @requires os.family == "mac" | ||
* @summary [macosx] Some primitives do not render in metal pipeline | ||
* @run main DrawPrimitivesTest | ||
*/ | ||
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import java.awt.AWTException; | ||
import java.awt.Color; | ||
import java.awt.Dimension; | ||
import java.awt.Graphics; | ||
import java.awt.Graphics2D; | ||
import java.awt.Point; | ||
import java.awt.RenderingHints; | ||
import java.awt.Robot; | ||
import java.lang.reflect.InvocationTargetException; | ||
import java.util.concurrent.CountDownLatch; | ||
import javax.swing.JFrame; | ||
import javax.swing.JPanel; | ||
import javax.swing.SwingUtilities; | ||
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public abstract class DrawPrimitivesTest extends JFrame { | ||
private final static int W = 800; | ||
private final static int H = 800; | ||
private final static Color[] color = { Color.RED, Color.BLUE, Color.GREEN}; | ||
private final static int COLOR_TOLERANCE = 10; | ||
private final CountDownLatch latchRender = new CountDownLatch(1); | ||
private volatile int frameX0 = 0; | ||
private volatile int frameY0 = 0; | ||
private final String name; | ||
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private static boolean isAlmostEqual(Color c1, Color c2) { | ||
return Math.abs(c1.getRed() - c2.getRed()) < COLOR_TOLERANCE && | ||
Math.abs(c1.getGreen() - c2.getGreen()) < COLOR_TOLERANCE && | ||
Math.abs(c1.getBlue() - c2.getBlue()) < COLOR_TOLERANCE; | ||
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} | ||
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public static void main(String[] args) throws InterruptedException, AWTException, InvocationTargetException { | ||
new DrawPrimitivesTest("drawLine") { | ||
public void renderPrimitive(Graphics2D g2d, int x0, int y0, int w, int h) { | ||
g2d.drawLine(x0, y0, x0+w, y0+h); | ||
} | ||
}.runTest(); | ||
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new DrawPrimitivesTest("fillRect") { | ||
public void renderPrimitive(Graphics2D g2d, int x0, int y0, int w, int h) { | ||
g2d.fillRect(x0, y0, w, h); | ||
} | ||
}.runTest(); | ||
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new DrawPrimitivesTest("fillOvalAA") { | ||
public void renderPrimitive(Graphics2D g2d, int x0, int y0, int w, int h) { | ||
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); | ||
g2d.fillOval(x0, y0, w, h); | ||
} | ||
}.runTest(); | ||
} | ||
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public abstract void renderPrimitive(Graphics2D g2d, int x0, int y0, int w, int h); | ||
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public DrawPrimitivesTest(String name) { | ||
super(); | ||
this.name = name; | ||
} | ||
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public void runTest() throws InterruptedException, InvocationTargetException, AWTException { | ||
SwingUtilities.invokeLater(() -> { | ||
add(new JPanel() { | ||
@Override | ||
public Dimension getPreferredSize() { | ||
return new Dimension(W, H); | ||
} | ||
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@Override | ||
public void paintComponent(Graphics g) { | ||
Graphics2D g2d = (Graphics2D) g; | ||
g2d.setColor(Color.YELLOW); | ||
int c = 0; | ||
for (int i = 0; i < W; i += 10) { | ||
for (int j = 0; j < H; j += 10) { | ||
c = (c + 1) % color.length; | ||
g2d.setColor(color[c]); | ||
renderPrimitive(g2d, i, j, 10, 10); | ||
} | ||
} | ||
Point p = getLocationOnScreen(); | ||
frameX0 = p.x; | ||
frameY0 = p.y - getInsets().top; | ||
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latchRender.countDown(); | ||
} | ||
}); | ||
setPreferredSize(new Dimension(W, H)); | ||
pack(); | ||
setVisible(true); | ||
}); | ||
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latchRender.await(); | ||
Thread.sleep(1000); | ||
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Robot robot = new Robot(); | ||
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boolean hasEmptyContent = true; | ||
l:for (int i = frameX0 + W/3; i < frameX0 + (2*W)/3; i++) { | ||
for (int j = 0; j < 10; j += 2) { | ||
if (isAlmostEqual(robot.getPixelColor(i, frameY0 + H / 2 + j), Color.RED)) { | ||
hasEmptyContent = false; | ||
break l; | ||
} | ||
} | ||
} | ||
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SwingUtilities.invokeAndWait(() -> { | ||
setVisible(false); | ||
dispose(); | ||
}); | ||
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if (hasEmptyContent) { | ||
throw new RuntimeException(name + ": Empty content"); | ||
} | ||
} | ||
} |
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