diff --git a/test/jdk/java/awt/image/VolatileImage/DrawBufImgOp.java b/test/jdk/java/awt/image/VolatileImage/DrawBufImgOp.java deleted file mode 100644 index 011b5e661678e..0000000000000 --- a/test/jdk/java/awt/image/VolatileImage/DrawBufImgOp.java +++ /dev/null @@ -1,484 +0,0 @@ -/* - * Copyright (c) 2007, 2018, 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 6514990 8198613 - * @summary Verifies that calling - * Graphics2D.drawImage(BufferedImage, BufferedImageOp, x, y) to an - * accelerated destination produces the same results when performed - * in software via BufferedImageOp.filter(). - * @run main/othervm DrawBufImgOp -ignore - * @author campbelc - */ - -import java.awt.*; -import java.awt.image.*; -import java.io.File; -import javax.imageio.ImageIO; - -/** - * REMIND: This testcase was originally intended to automatically compare - * the results of the software BufferedImageOp implementations against - * the OGL-accelerated codepaths. However, there are just too many open - * bugs in the mediaLib-based codepaths (see below), which means that - * creating the reference image may cause crashes or exceptions, - * and even if we work around those cases using the "-ignore" flag, - * the visual results of the reference image are often buggy as well - * (so the comparison will fail even though the OGL results are correct). - * Therefore, for now we will run the testcase with the "-ignore" flag - * but without the "-compare" flag, so at least it will be checking for - * any exceptions/crashes in the OGL code. When we fix all of the - * outstanding bugs with the software codepaths, we can remove the - * "-ignore" flag and maybe even restore the "-compare" flag. In the - * meantime, it stil functions well as a manual testcase (with either - * the "-show" or "-dump" options). - */ -public class DrawBufImgOp extends Canvas { - - private static final int TESTW = 600; - private static final int TESTH = 500; - private static boolean done; - - /* - * If true, skips tests that are known to trigger bugs (which in - * turn may cause crashes, exceptions, or other artifacts). - */ - private static boolean ignore; - - // Test both pow2 and non-pow2 sized images - private static final int[] srcSizes = { 32, 17 }; - private static final int[] srcTypes = { - BufferedImage.TYPE_INT_RGB, - BufferedImage.TYPE_INT_ARGB, - BufferedImage.TYPE_INT_ARGB_PRE, - BufferedImage.TYPE_INT_BGR, - BufferedImage.TYPE_3BYTE_BGR, - BufferedImage.TYPE_4BYTE_ABGR, - BufferedImage.TYPE_USHORT_565_RGB, - BufferedImage.TYPE_BYTE_GRAY, - BufferedImage.TYPE_USHORT_GRAY, - }; - - private static final RescaleOp - rescale1band, rescale3band, rescale4band; - private static final LookupOp - lookup1bandbyte, lookup3bandbyte, lookup4bandbyte; - private static final LookupOp - lookup1bandshort, lookup3bandshort, lookup4bandshort; - private static final ConvolveOp - convolve3x3zero, convolve5x5zero, convolve7x7zero; - private static final ConvolveOp - convolve3x3noop, convolve5x5noop, convolve7x7noop; - - static { - rescale1band = new RescaleOp(0.5f, 10.0f, null); - rescale3band = new RescaleOp( - new float[] { 0.6f, 0.4f, 0.6f }, - new float[] { 10.0f, -3.0f, 5.0f }, - null); - rescale4band = new RescaleOp( - new float[] { 0.6f, 0.4f, 0.6f, 0.9f }, - new float[] { -1.0f, 5.0f, 3.0f, 1.0f }, - null); - - // REMIND: we should probably test non-zero offsets, but that - // would require massaging the source image data to avoid going - // outside the lookup table array bounds - int offset = 0; - { - byte invert[] = new byte[256]; - byte halved[] = new byte[256]; - for (int j = 0; j < 256 ; j++) { - invert[j] = (byte) (255-j); - halved[j] = (byte) (j / 2); - } - ByteLookupTable lut1 = new ByteLookupTable(offset, invert); - lookup1bandbyte = new LookupOp(lut1, null); - ByteLookupTable lut3 = - new ByteLookupTable(offset, - new byte[][] {invert, halved, invert}); - lookup3bandbyte = new LookupOp(lut3, null); - ByteLookupTable lut4 = - new ByteLookupTable(offset, - new byte[][] {invert, halved, invert, halved}); - lookup4bandbyte = new LookupOp(lut4, null); - } - - { - short invert[] = new short[256]; - short halved[] = new short[256]; - for (int j = 0; j < 256 ; j++) { - invert[j] = (short) ((255-j) * 255); - halved[j] = (short) ((j / 2) * 255); - } - ShortLookupTable lut1 = new ShortLookupTable(offset, invert); - lookup1bandshort = new LookupOp(lut1, null); - ShortLookupTable lut3 = - new ShortLookupTable(offset, - new short[][] {invert, halved, invert}); - lookup3bandshort = new LookupOp(lut3, null); - ShortLookupTable lut4 = - new ShortLookupTable(offset, - new short[][] {invert, halved, invert, halved}); - lookup4bandshort = new LookupOp(lut4, null); - } - - // 3x3 blur - float[] data3 = { - 0.1f, 0.1f, 0.1f, - 0.1f, 0.2f, 0.1f, - 0.1f, 0.1f, 0.1f, - }; - Kernel k3 = new Kernel(3, 3, data3); - - // 5x5 edge - float[] data5 = { - -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, - -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, - -1.0f, -1.0f, 24.0f, -1.0f, -1.0f, - -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, - -1.0f, -1.0f, -1.0f, -1.0f, -1.0f, - }; - Kernel k5 = new Kernel(5, 5, data5); - - // 7x7 blur - float[] data7 = { - 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, - 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, - 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, - 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, - 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, - 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, - 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, 0.02f, - }; - Kernel k7 = new Kernel(7, 7, data7); - - convolve3x3zero = new ConvolveOp(k3, ConvolveOp.EDGE_ZERO_FILL, null); - convolve5x5zero = new ConvolveOp(k5, ConvolveOp.EDGE_ZERO_FILL, null); - convolve7x7zero = new ConvolveOp(k7, ConvolveOp.EDGE_ZERO_FILL, null); - - convolve3x3noop = new ConvolveOp(k3, ConvolveOp.EDGE_NO_OP, null); - convolve5x5noop = new ConvolveOp(k5, ConvolveOp.EDGE_NO_OP, null); - convolve7x7noop = new ConvolveOp(k7, ConvolveOp.EDGE_NO_OP, null); - } - - public void paint(Graphics g) { - synchronized (this) { - if (done) { - return; - } - } - - VolatileImage vimg = createVolatileImage(TESTW, TESTH); - vimg.validate(getGraphicsConfiguration()); - - Graphics2D g2d = vimg.createGraphics(); - renderTest(g2d); - g2d.dispose(); - - g.drawImage(vimg, 0, 0, null); - - Toolkit.getDefaultToolkit().sync(); - - synchronized (this) { - done = true; - notifyAll(); - } - } - - /* - * foreach source image size (once with pow2, once with non-pow2) - * - * foreach BufferedImage type - * - * RescaleOp (1 band) - * RescaleOp (3 bands, if src has 3 bands) - * RescaleOp (4 bands, if src has 4 bands) - * - * foreach LookupTable type (once with ByteLUT, once with ShortLUT) - * LookupOp (1 band) - * LookupOp (3 bands, if src has 3 bands) - * LookupOp (4 bands, if src has 4 bands) - * - * foreach edge condition (once with ZERO_FILL, once with EDGE_NO_OP) - * ConvolveOp (3x3) - * ConvolveOp (5x5) - * ConvolveOp (7x7) - */ - private void renderTest(Graphics2D g2d) { - g2d.setColor(Color.white); - g2d.fillRect(0, 0, TESTW, TESTH); - - int yorig = 2; - int xinc = 34; - int yinc = srcSizes[0] + srcSizes[1] + 2 + 2; - - for (int srcType : srcTypes) { - int y = yorig; - - for (int srcSize : srcSizes) { - int x = 2; - System.out.printf("type=%d size=%d\n", srcType, srcSize); - - BufferedImage srcImg = makeSourceImage(srcSize, srcType); - ColorModel srcCM = srcImg.getColorModel(); - - // RescaleOp - g2d.drawImage(srcImg, rescale1band, x, y); - x += xinc; - // REMIND: 3-band RescaleOp.filter() throws IAE for images - // that contain an alpha channel (bug to be filed) - if (srcCM.getNumColorComponents() == 3 && - !(ignore && srcCM.hasAlpha())) - { - g2d.drawImage(srcImg, rescale3band, x, y); - } - x += xinc; - if (srcCM.getNumComponents() == 4) { - g2d.drawImage(srcImg, rescale4band, x, y); - } - x += xinc; - - // LookupOp - // REMIND: Our LUTs are only 256 elements long, so won't - // currently work with USHORT_GRAY data - if (srcType != BufferedImage.TYPE_USHORT_GRAY) { - g2d.drawImage(srcImg, lookup1bandbyte, x, y); - x += xinc; - if (srcCM.getNumColorComponents() == 3) { - g2d.drawImage(srcImg, lookup3bandbyte, x, y); - } - x += xinc; - if (srcCM.getNumComponents() == 4) { - g2d.drawImage(srcImg, lookup4bandbyte, x, y); - } - x += xinc; - - // REMIND: LookupOp.createCompatibleDestImage() throws - // IAE for 3BYTE_BGR/4BYTE_ABGR (bug to be filed) - if (!(ignore && - (srcType == BufferedImage.TYPE_3BYTE_BGR || - srcType == BufferedImage.TYPE_4BYTE_ABGR))) - { - g2d.drawImage(srcImg, lookup1bandshort, x, y); - x += xinc; - // REMIND: 3-band LookupOp.filter() throws IAE for - // images that contain an alpha channel - // (bug to be filed) - if (srcCM.getNumColorComponents() == 3 && - !(ignore && srcCM.hasAlpha())) - { - g2d.drawImage(srcImg, lookup3bandshort, x, y); - } - x += xinc; - if (srcCM.getNumComponents() == 4) { - g2d.drawImage(srcImg, lookup4bandshort, x, y); - } - x += xinc; - } else { - x += 3*xinc; - } - } else { - x += 6*xinc; - } - - // ConvolveOp - // REMIND: ConvolveOp.filter() throws ImagingOpException - // for 3BYTE_BGR (see 4957775) - if (srcType != BufferedImage.TYPE_3BYTE_BGR) { - g2d.drawImage(srcImg, convolve3x3zero, x, y); - x += xinc; - g2d.drawImage(srcImg, convolve5x5zero, x, y); - x += xinc; - g2d.drawImage(srcImg, convolve7x7zero, x, y); - x += xinc; - - g2d.drawImage(srcImg, convolve3x3noop, x, y); - x += xinc; - g2d.drawImage(srcImg, convolve5x5noop, x, y); - x += xinc; - g2d.drawImage(srcImg, convolve7x7noop, x, y); - x += xinc; - } else { - x += 6*xinc; - } - - y += srcSize + 2; - } - - yorig += yinc; - } - } - - private BufferedImage makeSourceImage(int size, int type) { - int s2 = size/2; - BufferedImage img = new BufferedImage(size, size, type); - Graphics2D g2d = img.createGraphics(); - g2d.setComposite(AlphaComposite.Src); - g2d.setColor(Color.orange); - g2d.fillRect(0, 0, size, size); - g2d.setColor(Color.red); - g2d.fillRect(0, 0, s2, s2); - g2d.setColor(Color.green); - g2d.fillRect(s2, 0, s2, s2); - g2d.setColor(Color.blue); - g2d.fillRect(0, s2, s2, s2); - g2d.setColor(new Color(255, 255, 0, 128)); - g2d.fillRect(s2, s2, s2, s2); - g2d.setColor(Color.pink); - g2d.fillOval(s2-3, s2-3, 6, 6); - g2d.dispose(); - return img; - } - - public BufferedImage makeReferenceImage() { - BufferedImage img = new BufferedImage(TESTW, TESTH, - BufferedImage.TYPE_INT_RGB); - Graphics2D g2d = img.createGraphics(); - renderTest(g2d); - g2d.dispose(); - return img; - } - - public Dimension getPreferredSize() { - return new Dimension(TESTW, TESTH); - } - - private static void compareImages(BufferedImage refImg, - BufferedImage testImg, - int tolerance) - { - int x1 = 0; - int y1 = 0; - int x2 = refImg.getWidth(); - int y2 = refImg.getHeight(); - - for (int y = y1; y < y2; y++) { - for (int x = x1; x < x2; x++) { - Color expected = new Color(refImg.getRGB(x, y)); - Color actual = new Color(testImg.getRGB(x, y)); - if (!isSameColor(expected, actual, tolerance)) { - throw new RuntimeException("Test failed at x="+x+" y="+y+ - " (expected="+expected+ - " actual="+actual+ - ")"); - } - } - } - } - - private static boolean isSameColor(Color c1, Color c2, int e) { - int r1 = c1.getRed(); - int g1 = c1.getGreen(); - int b1 = c1.getBlue(); - int r2 = c2.getRed(); - int g2 = c2.getGreen(); - int b2 = c2.getBlue(); - int rmin = Math.max(r2-e, 0); - int gmin = Math.max(g2-e, 0); - int bmin = Math.max(b2-e, 0); - int rmax = Math.min(r2+e, 255); - int gmax = Math.min(g2+e, 255); - int bmax = Math.min(b2+e, 255); - if (r1 >= rmin && r1 <= rmax && - g1 >= gmin && g1 <= gmax && - b1 >= bmin && b1 <= bmax) - { - return true; - } - return false; - } - - public static void main(String[] args) throws Exception { - boolean show = false; - boolean dump = false; - boolean compare = false; - - for (String arg : args) { - if (arg.equals("-show")) { - show = true; - } else if (arg.equals("-dump")) { - dump = true; - } else if (arg.equals("-compare")) { - compare = true; - } else if (arg.equals("-ignore")) { - ignore = true; - } - } - - DrawBufImgOp test = new DrawBufImgOp(); - Frame frame = new Frame(); - frame.add(test); - frame.pack(); - frame.setVisible(true); - - // Wait until the component's been painted - synchronized (test) { - while (!done) { - try { - test.wait(); - } catch (InterruptedException e) { - throw new RuntimeException("Failed: Interrupted"); - } - } - } - - GraphicsConfiguration gc = frame.getGraphicsConfiguration(); - if (gc.getColorModel() instanceof IndexColorModel) { - System.out.println("IndexColorModel detected: " + - "test considered PASSED"); - frame.dispose(); - return; - } - - // Grab the screen region - BufferedImage capture = null; - try { - Robot robot = new Robot(); - Point pt1 = test.getLocationOnScreen(); - Rectangle rect = new Rectangle(pt1.x, pt1.y, TESTW, TESTH); - capture = robot.createScreenCapture(rect); - } catch (Exception e) { - throw new RuntimeException("Problems creating Robot"); - } finally { - if (!show) { - frame.dispose(); - } - } - - // Compare the images (allow for +/- 1 bit differences in color comps) - if (dump || compare) { - BufferedImage ref = test.makeReferenceImage(); - if (dump) { - ImageIO.write(ref, "png", - new File("DrawBufImgOp.ref.png")); - ImageIO.write(capture, "png", - new File("DrawBufImgOp.cap.png")); - } - if (compare) { - test.compareImages(ref, capture, 1); - } - } - } -}