Examples with GraphicsConfiguration java.awt.GraphicsConfiguration used on opensource projects

Example 91 with GraphicsConfiguration

use of java.awt.GraphicsConfiguration in project jdk8u_jdk by JetBrains.

the class AcceleratedScaleTest method main.

public static void main(String[] args) {
    Frame f = new Frame();
    f.pack();
    GraphicsConfiguration gc = f.getGraphicsConfiguration();
    if (gc.getColorModel().getPixelSize() < 16) {
        System.out.printf("Bit depth: %d . Test considered passed.", gc.getColorModel().getPixelSize());
        f.dispose();
        return;
    }
    BufferedImage bi = new BufferedImage(IMAGE_SIZE / 4, IMAGE_SIZE / 4, BufferedImage.TYPE_INT_RGB);
    Graphics2D g = (Graphics2D) bi.getGraphics();
    g.setColor(Color.red);
    g.fillRect(0, 0, bi.getWidth(), bi.getHeight());
    BufferedImage snapshot;
    do {
        initVI(gc);
        g = (Graphics2D) destVI.getGraphics();
        // "accelerate" BufferedImage
        for (int i = 0; i < 5; i++) {
            g.drawImage(bi, 0, 0, null);
        }
        g.setColor(Color.white);
        g.fillRect(0, 0, destVI.getWidth(), destVI.getHeight());
        // this will force the use of Transform primitive instead of
        // Scale (the latter doesn't do bilinear filtering required by
        // VALUE_RENDER_QUALITY, which triggers the bug in D3D pipeline
        g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
        g.drawImage(bi, 0, 0, destVI.getWidth(), destVI.getHeight(), null);
        g.fillRect(0, 0, destVI.getWidth(), destVI.getHeight());
        g.drawImage(bi, 0, 0, destVI.getWidth(), destVI.getHeight(), null);
        snapshot = destVI.getSnapshot();
    } while (destVI.contentsLost());
    f.dispose();
    int whitePixel = Color.white.getRGB();
    for (int y = 0; y < snapshot.getHeight(); y++) {
        for (int x = 0; x < snapshot.getWidth(); x++) {
            if (snapshot.getRGB(x, y) == whitePixel) {
                System.out.printf("Found untouched pixel at %dx%d\n", x, y);
                System.out.println("Dumping the dest. image to " + "AcceleratedScaleTest_dst.png");
                try {
                    ImageIO.write(snapshot, "png", new File("AcceleratedScaleTest_dst.png"));
                } catch (IOException ex) {
                    ex.printStackTrace();
                }
                throw new RuntimeException("Test failed.");
            }
        }
    }
    System.out.println("Test Passed.");
}

Example 92 with GraphicsConfiguration

use of java.awt.GraphicsConfiguration in project jdk8u_jdk by JetBrains.

the class MutableColorTest method main.

public static void main(String[] args) {
    GraphicsConfiguration gc = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration();
    bmImage = gc.createCompatibleImage(64, 64, Transparency.BITMASK);
    argbImage = gc.createCompatibleImage(64, 64, Transparency.TRANSLUCENT);
    if (gc.getColorModel().getPixelSize() > 8) {
        VolatileImage vi = gc.createCompatibleVolatileImage(64, 64, Transparency.OPAQUE);
        do {
            if (vi.validate(gc) == VolatileImage.IMAGE_INCOMPATIBLE) {
                vi = gc.createCompatibleVolatileImage(64, 64, Transparency.OPAQUE);
                vi.validate(gc);
            }
            int color = testImage(vi, false, false);
            testResult("vi_noclip_notx", vi.getSnapshot(), color);
            color = testImage(vi, true, true);
            testResult("vi_clip_tx", vi.getSnapshot(), color);
            color = testImage(vi, true, false);
            testResult("vi_clip_notx", vi.getSnapshot(), color);
            color = testImage(vi, false, true);
            testResult("vi_noclip_tx", vi.getSnapshot(), color);
        } while (vi.contentsLost());
    }
    BufferedImage bi = new BufferedImage(64, 64, BufferedImage.TYPE_INT_RGB);
    int color = testImage(bi, false, false);
    testResult("bi_noclip_notx", bi, color);
    color = testImage(bi, true, true);
    testResult("bi_clip_tx", bi, color);
    color = testImage(bi, true, false);
    testResult("bi_clip_notx", bi, color);
    color = testImage(bi, false, true);
    testResult("bi_noclip_tx", bi, color);
    System.err.println("Test passed.");
}

Example 93 with GraphicsConfiguration

use of java.awt.GraphicsConfiguration in project jdk8u_jdk by JetBrains.

the class IncorrectSourceOffset method main.

public static void main(final String[] args) throws IOException {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsConfiguration gc = ge.getDefaultScreenDevice().getDefaultConfiguration();
    VolatileImage vi = gc.createCompatibleVolatileImage(511, 255);
    BufferedImage bi = new BufferedImage(511, 255, BufferedImage.TYPE_INT_ARGB);
    BufferedImage gold = new BufferedImage(511, 255, BufferedImage.TYPE_INT_ARGB);
    fill(gold);
    while (true) {
        vi.validate(gc);
        fill(vi);
        if (vi.validate(gc) != VolatileImage.IMAGE_OK) {
            try {
                Thread.sleep(100);
            } catch (final InterruptedException ignored) {
            }
            continue;
        }
        Graphics2D big = bi.createGraphics();
        big.drawImage(vi, 7, 11, 127, 111, 7, 11, 127, 111, null);
        big.dispose();
        if (vi.contentsLost()) {
            try {
                Thread.sleep(100);
            } catch (final InterruptedException ignored) {
            }
            continue;
        }
        break;
    }
    for (int x = 7; x < 127; ++x) {
        for (int y = 11; y < 111; ++y) {
            if (gold.getRGB(x, y) != bi.getRGB(x, y)) {
                ImageIO.write(gold, "png", new File("gold.png"));
                ImageIO.write(bi, "png", new File("bi.png"));
                throw new RuntimeException("Test failed.");
            }
        }
    }
}

Example 94 with GraphicsConfiguration

use of java.awt.GraphicsConfiguration in project jdk8u_jdk by JetBrains.

the class bug8071705 method checkConfigs.

private static GraphicsDevice checkConfigs(GraphicsDevice[] devices) {
    GraphicsDevice correctDevice = null;
    if (devices.length < 2) {
        return correctDevice;
    }
    Toolkit toolkit = Toolkit.getDefaultToolkit();
    Rectangle screenBounds = new Rectangle(toolkit.getScreenSize());
    int halfScreen = screenBounds.height / 2;
    for (int i = 0; i < devices.length; i++) {
        if (devices[i].getType() == GraphicsDevice.TYPE_RASTER_SCREEN) {
            GraphicsConfiguration conf = devices[i].getDefaultConfiguration();
            Rectangle bounds = conf.getBounds();
            if (bounds.y >= halfScreen) {
                // found
                correctDevice = devices[i];
                break;
            }
        }
    }
    return correctDevice;
}

Example 95 with GraphicsConfiguration

use of java.awt.GraphicsConfiguration in project jdk8u_jdk by JetBrains.

the class bug8071705 method setLocation.

private static Rectangle setLocation(JFrame frame, GraphicsDevice device) {
    GraphicsConfiguration conf = device.getDefaultConfiguration();
    Rectangle bounds = conf.getBounds();
    // put just below half screen
    int x = bounds.x + bounds.width / 2;
    int y = bounds.y + bounds.height / 2;
    frame.setLocation(x, y);
    return bounds;
}