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

Example 36 with GraphicsEnvironment

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

the class IncorrectClipSurface2SW method main.

public static void main(final String[] args) throws IOException {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsConfiguration gc = ge.getDefaultScreenDevice().getDefaultConfiguration();
    AffineTransform at;
    for (final int size : SIZES) {
        for (final int scale : SCALES) {
            final int sw = size * scale;
            at = AffineTransform.getScaleInstance(sw, sw);
            for (Shape clip : SHAPES) {
                clip = at.createTransformedShape(clip);
                for (Shape to : SHAPES) {
                    to = at.createTransformedShape(to);
                    // Prepare test images
                    VolatileImage vi = getVolatileImage(gc, size);
                    BufferedImage bi = getBufferedImage(sw);
                    // Prepare gold images
                    BufferedImage goldvi = getCompatibleImage(gc, size);
                    BufferedImage goldbi = getBufferedImage(sw);
                    draw(clip, to, vi, bi, scale);
                    draw(clip, to, goldvi, goldbi, scale);
                    validate(bi, goldbi);
                }
            }
        }
    }
}

Example 37 with GraphicsEnvironment

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

the class IncorrectClipXorModeSW2Surface method main.

public static void main(final String[] args) throws IOException {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsConfiguration gc = ge.getDefaultScreenDevice().getDefaultConfiguration();
    AffineTransform at;
    for (int size : SIZES) {
        at = AffineTransform.getScaleInstance(size, size);
        for (Shape clip : SHAPES) {
            clip = at.createTransformedShape(clip);
            for (Shape to : SHAPES) {
                to = at.createTransformedShape(to);
                // Prepare test images
                BufferedImage snapshot;
                BufferedImage bi = getBufferedImage(size);
                VolatileImage vi = getVolatileImage(gc, size);
                while (true) {
                    vi.validate(gc);
                    Graphics2D g2d = vi.createGraphics();
                    g2d.setColor(Color.GREEN);
                    g2d.fillRect(0, 0, size, size);
                    g2d.dispose();
                    if (vi.validate(gc) != VolatileImage.IMAGE_OK) {
                        continue;
                    }
                    draw(clip, to, bi, vi);
                    snapshot = vi.getSnapshot();
                    if (vi.contentsLost()) {
                        continue;
                    }
                    break;
                }
                // Prepare gold images
                BufferedImage goldvi = getCompatibleImage(gc, size);
                BufferedImage goldbi = getBufferedImage(size);
                draw(clip, to, goldbi, goldvi);
                validate(snapshot, goldvi);
                vi.flush();
            }
        }
    }
}

Example 38 with GraphicsEnvironment

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

the class IncorrectUnmanagedImageSourceOffset method test.

private static void test(BufferedImage bi, int type) throws IOException {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsConfiguration gc = ge.getDefaultScreenDevice().getDefaultConfiguration();
    VolatileImage vi = gc.createCompatibleVolatileImage(511, 255, type);
    BufferedImage gold = gc.createCompatibleImage(511, 255, type);
    // draw to compatible Image
    Graphics2D big = gold.createGraphics();
    // force scaled blit
    big.drawImage(bi, 7, 11, 127, 111, 7, 11, 127 * 2, 111, null);
    big.dispose();
    // draw to volatile image
    BufferedImage snapshot;
    while (true) {
        vi.validate(gc);
        if (vi.validate(gc) != VolatileImage.IMAGE_OK) {
            try {
                Thread.sleep(100);
            } catch (final InterruptedException ignored) {
            }
            continue;
        }
        Graphics2D vig = vi.createGraphics();
        // force scaled blit
        vig.drawImage(bi, 7, 11, 127, 111, 7, 11, 127 * 2, 111, null);
        vig.dispose();
        snapshot = vi.getSnapshot();
        if (vi.contentsLost()) {
            try {
                Thread.sleep(100);
            } catch (final InterruptedException ignored) {
            }
            continue;
        }
        break;
    }
    // validate images
    for (int x = 7; x < 127; ++x) {
        for (int y = 11; y < 111; ++y) {
            if (gold.getRGB(x, y) != snapshot.getRGB(x, y)) {
                ImageIO.write(gold, "png", new File("gold.png"));
                ImageIO.write(snapshot, "png", new File("bi.png"));
                throw new RuntimeException("Test failed.");
            }
        }
    }
}

Example 39 with GraphicsEnvironment

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

the class IncorrectUnmanagedImageRotatedClip method test.

private static void test(final BufferedImage bi) throws IOException {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsConfiguration gc = ge.getDefaultScreenDevice().getDefaultConfiguration();
    VolatileImage vi = gc.createCompatibleVolatileImage(500, 200, TRANSLUCENT);
    BufferedImage gold = gc.createCompatibleImage(500, 200, TRANSLUCENT);
    // draw to compatible Image
    draw(bi, gold);
    // draw to volatile image
    int attempt = 0;
    BufferedImage snapshot;
    while (true) {
        if (++attempt > 10) {
            throw new RuntimeException("Too many attempts: " + attempt);
        }
        vi.validate(gc);
        if (vi.validate(gc) != VolatileImage.IMAGE_OK) {
            continue;
        }
        draw(bi, vi);
        snapshot = vi.getSnapshot();
        if (vi.contentsLost()) {
            continue;
        }
        break;
    }
    // validate images
    for (int x = 0; x < gold.getWidth(); ++x) {
        for (int y = 0; y < gold.getHeight(); ++y) {
            if (gold.getRGB(x, y) != snapshot.getRGB(x, y)) {
                ImageIO.write(gold, "png", new File("gold.png"));
                ImageIO.write(snapshot, "png", new File("bi.png"));
                throw new RuntimeException("Test failed.");
            }
        }
    }
}

Example 40 with GraphicsEnvironment

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

the class RSLContextInvalidationTest method main.

public static void main(String[] args) {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice gd = ge.getDefaultScreenDevice();
    GraphicsConfiguration gc = gd.getDefaultConfiguration();
    VolatileImage vi = gc.createCompatibleVolatileImage(100, 100);
    vi.validate(gc);
    VolatileImage vi1 = gc.createCompatibleVolatileImage(100, 100);
    vi1.validate(gc);
    if (!(vi instanceof DestSurfaceProvider)) {
        System.out.println("Test considered PASSED: no HW acceleration");
        return;
    }
    DestSurfaceProvider p = (DestSurfaceProvider) vi;
    Surface s = p.getDestSurface();
    if (!(s instanceof AccelSurface)) {
        System.out.println("Test considered PASSED: no HW acceleration");
        return;
    }
    AccelSurface dst = (AccelSurface) s;
    Graphics g = vi.createGraphics();
    g.drawImage(vi1, 95, 95, null);
    g.setColor(Color.red);
    g.fillRect(0, 0, 100, 100);
    g.setColor(Color.black);
    g.fillRect(0, 0, 100, 100);
    // after this the validated context color is black
    RenderQueue rq = dst.getContext().getRenderQueue();
    rq.lock();
    try {
        dst.getContext().saveState();
        dst.getContext().restoreState();
    } finally {
        rq.unlock();
    }
    // this will cause ResetPaint (it will set color to extended EA=ff,
    // which is ffffffff==Color.white)
    g.drawImage(vi1, 95, 95, null);
    // now try filling with black again, but it will come up as white
    // because this fill rect won't validate the color properly
    g.setColor(Color.black);
    g.fillRect(0, 0, 100, 100);
    BufferedImage bi = vi.getSnapshot();
    if (bi.getRGB(50, 50) != Color.black.getRGB()) {
        throw new RuntimeException("Test FAILED: found color=" + Integer.toHexString(bi.getRGB(50, 50)) + " instead of " + Integer.toHexString(Color.black.getRGB()));
    }
    System.out.println("Test PASSED.");
}