148 lines
4.7 KiB
Java
148 lines
4.7 KiB
Java
/*
|
|
* Copyright (c) 2013, 2016, Oracle and/or its affiliates. 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.
|
|
*/
|
|
|
|
/*
|
|
* @test
|
|
* @key headful
|
|
* @bug 8024343 8042098
|
|
* @summary Test verifies that accelerated pipelines
|
|
* correctly draws primitives in XOR mode.
|
|
* @run main/othervm -Dsun.java2d.xrender=True AcceleratedXORModeTest
|
|
*/
|
|
|
|
import java.awt.Color;
|
|
import java.awt.Graphics2D;
|
|
import java.awt.GraphicsConfiguration;
|
|
import java.awt.GraphicsEnvironment;
|
|
import java.awt.image.BufferedImage;
|
|
import java.awt.image.VolatileImage;
|
|
import java.io.File;
|
|
import java.io.IOException;
|
|
import javax.imageio.ImageIO;
|
|
|
|
public class AcceleratedXORModeTest {
|
|
public static void main(String argv[]) {
|
|
String fileName = argv.length > 0 ? argv[0] : null;
|
|
new AcceleratedXORModeTest(fileName).test();
|
|
}
|
|
|
|
static final Color backColor = Color.red;
|
|
static final Color color1 = Color.green;
|
|
static final Color color2 = Color.yellow;
|
|
static final Color xorColor1 = Color.blue;
|
|
static final Color xorColor2 = Color.white;
|
|
|
|
static final int width = 700, height = 300;
|
|
|
|
VolatileImage vImg = null;
|
|
String fileName;
|
|
|
|
public AcceleratedXORModeTest(String fileName) {
|
|
this.fileName = fileName;
|
|
}
|
|
|
|
void draw(Graphics2D g) {
|
|
g.setColor(backColor);
|
|
g.fillRect(0, 0, width, height);
|
|
g.setXORMode(xorColor1);
|
|
drawPattern(g, 100);
|
|
g.setXORMode(xorColor2);
|
|
drawPattern(g, 400);
|
|
g.dispose();
|
|
}
|
|
|
|
void test(BufferedImage bi) {
|
|
comparePattern(bi, 150, xorColor1.getRGB());
|
|
comparePattern(bi, 450, xorColor2.getRGB());
|
|
}
|
|
|
|
void comparePattern(BufferedImage bi, int startX, int xorColor) {
|
|
int[] expectedColors = {
|
|
backColor.getRGB() ^ color1.getRGB() ^ xorColor,
|
|
backColor.getRGB() ^ color1.getRGB() ^ xorColor ^
|
|
color2.getRGB() ^ xorColor,
|
|
backColor.getRGB() ^ color2.getRGB() ^ xorColor
|
|
};
|
|
for (int i = 0; i < 3; i++) {
|
|
int x = startX + 100 * i;
|
|
int rgb = bi.getRGB(x, 150);
|
|
if (rgb != expectedColors[i]) {
|
|
String msg = "Colors mismatch: x = " + x +
|
|
", got " + new Color(rgb) + ", expected " +
|
|
new Color(expectedColors[i]);
|
|
System.err.println(msg);
|
|
write(bi);
|
|
throw new RuntimeException("FAILED: " + msg);
|
|
}
|
|
}
|
|
}
|
|
|
|
void drawPattern(Graphics2D g, int x) {
|
|
g.setColor(color1);
|
|
g.fillRect(x, 0, 200, 300);
|
|
g.setColor(color2);
|
|
g.fillRect(x+100, 0, 200, 300);
|
|
}
|
|
|
|
GraphicsConfiguration getDefaultGC() {
|
|
return GraphicsEnvironment.getLocalGraphicsEnvironment().
|
|
getDefaultScreenDevice().getDefaultConfiguration();
|
|
}
|
|
|
|
void createVImg() {
|
|
if (vImg != null) {
|
|
vImg.flush();
|
|
vImg = null;
|
|
}
|
|
vImg = getDefaultGC().createCompatibleVolatileImage(width, height);
|
|
}
|
|
|
|
void write(BufferedImage bi) {
|
|
if (fileName != null) {
|
|
try {
|
|
ImageIO.write(bi, "png", new File(fileName));
|
|
} catch (IOException e) {
|
|
System.err.println("Can't write image file " + fileName);
|
|
}
|
|
}
|
|
}
|
|
|
|
void test() {
|
|
createVImg();
|
|
BufferedImage bi = null;
|
|
do {
|
|
int valCode = vImg.validate(getDefaultGC());
|
|
if (valCode == VolatileImage.IMAGE_INCOMPATIBLE) {
|
|
createVImg();
|
|
}
|
|
Graphics2D g = vImg.createGraphics();
|
|
draw(g);
|
|
bi = vImg.getSnapshot();
|
|
} while (vImg.contentsLost());
|
|
if (bi != null) {
|
|
test(bi);
|
|
write(bi);
|
|
}
|
|
}
|
|
}
|