Switch to chromium upstream.

Bug: https://issuetracker.google.com/135180511
Test: treehugger
Change-Id: I0c78ec9b07debdb501a96df0d6cb2f9a24b5fc84

1 files changed, 0 insertions, 405 deletions

diff --git a/java/TJExample.java b/java/TJExample.java
deleted file mode 100644
index 7859886..0000000
--- a/java/TJExample.java
+++ /dev/null
@@ -1,405 +0,0 @@
-/*
- * Copyright (C)2011-2012, 2014-2015, 2017-2018 D. R. Commander.
- *                                              All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * - Redistributions of source code must retain the above copyright notice,
- *   this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- * - Neither the name of the libjpeg-turbo Project nor the names of its
- *   contributors may be used to endorse or promote products derived from this
- *   software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS",
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * This program demonstrates how to compress, decompress, and transform JPEG
- * images using the TurboJPEG Java API
- */
-
-import java.io.*;
-import java.awt.*;
-import java.awt.image.*;
-import java.nio.*;
-import javax.imageio.*;
-import javax.swing.*;
-import org.libjpegturbo.turbojpeg.*;
-
-
-@SuppressWarnings("checkstyle:JavadocType")
-class TJExample implements TJCustomFilter {
-
-  static final String CLASS_NAME =
-    new TJExample().getClass().getName();
-
-  static final int DEFAULT_SUBSAMP = TJ.SAMP_444;
-  static final int DEFAULT_QUALITY = 95;
-
-
-  static final String[] SUBSAMP_NAME = {
-    "4:4:4", "4:2:2", "4:2:0", "Grayscale", "4:4:0", "4:1:1"
-  };
-
-  static final String[] COLORSPACE_NAME = {
-    "RGB", "YCbCr", "GRAY", "CMYK", "YCCK"
-  };
-
-
-  /* DCT filter example.  This produces a negative of the image. */
-
-  @SuppressWarnings("checkstyle:JavadocMethod")
-  public void customFilter(ShortBuffer coeffBuffer, Rectangle bufferRegion,
-                           Rectangle planeRegion, int componentIndex,
-                           int transformIndex, TJTransform transform)
-                           throws TJException {
-    for (int i = 0; i < bufferRegion.width * bufferRegion.height; i++) {
-      coeffBuffer.put(i, (short)(-coeffBuffer.get(i)));
-    }
-  }
-
-
-  static void usage() throws Exception {
-    System.out.println("\nUSAGE: java [Java options] " + CLASS_NAME +
-                       " <Input image> <Output image> [options]\n");
-
-    System.out.println("Input and output images can be in any image format that the Java Image I/O");
-    System.out.println("extensions understand.  If either filename ends in a .jpg extension, then");
-    System.out.println("the TurboJPEG API will be used to compress or decompress the image.\n");
-
-    System.out.println("Compression Options (used if the output image is a JPEG image)");
-    System.out.println("--------------------------------------------------------------\n");
-
-    System.out.println("-subsamp <444|422|420|gray> = Apply this level of chrominance subsampling when");
-    System.out.println("     compressing the output image.  The default is to use the same level of");
-    System.out.println("     subsampling as in the input image, if the input image is also a JPEG");
-    System.out.println("     image, or to use grayscale if the input image is a grayscale non-JPEG");
-    System.out.println("     image, or to use " +
-                       SUBSAMP_NAME[DEFAULT_SUBSAMP] +
-                       " subsampling otherwise.\n");
-
-    System.out.println("-q <1-100> = Compress the output image with this JPEG quality level");
-    System.out.println("     (default = " + DEFAULT_QUALITY + ").\n");
-
-    System.out.println("Decompression Options (used if the input image is a JPEG image)");
-    System.out.println("---------------------------------------------------------------\n");
-
-    System.out.println("-scale M/N = Scale the input image by a factor of M/N when decompressing it.");
-    System.out.print("(M/N = ");
-    for (int i = 0; i < SCALING_FACTORS.length; i++) {
-      System.out.print(SCALING_FACTORS[i].getNum() + "/" +
-                       SCALING_FACTORS[i].getDenom());
-      if (SCALING_FACTORS.length == 2 && i != SCALING_FACTORS.length - 1)
-        System.out.print(" or ");
-      else if (SCALING_FACTORS.length > 2) {
-        if (i != SCALING_FACTORS.length - 1)
-          System.out.print(", ");
-        if (i == SCALING_FACTORS.length - 2)
-          System.out.print("or ");
-      }
-    }
-    System.out.println(")\n");
-
-    System.out.println("-hflip, -vflip, -transpose, -transverse, -rot90, -rot180, -rot270 =");
-    System.out.println("     Perform one of these lossless transform operations on the input image");
-    System.out.println("     prior to decompressing it (these options are mutually exclusive.)\n");
-
-    System.out.println("-grayscale = Perform lossless grayscale conversion on the input image prior");
-    System.out.println("     to decompressing it (can be combined with the other transform operations");
-    System.out.println("     above.)\n");
-
-    System.out.println("-crop WxH+X+Y = Perform lossless cropping on the input image prior to");
-    System.out.println("     decompressing it.  X and Y specify the upper left corner of the cropping");
-    System.out.println("     region, and W and H specify the width and height of the cropping region.");
-    System.out.println("     X and Y must be evenly divible by the MCU block size (8x8 if the input");
-    System.out.println("     image was compressed using no subsampling or grayscale, 16x8 if it was");
-    System.out.println("     compressed using 4:2:2 subsampling, or 16x16 if it was compressed using");
-    System.out.println("     4:2:0 subsampling.)\n");
-
-    System.out.println("General Options");
-    System.out.println("---------------\n");
-
-    System.out.println("-display = Display output image (Output filename need not be specified in this");
-    System.out.println("     case.)\n");
-
-    System.out.println("-fastupsample = Use the fastest chrominance upsampling algorithm available in");
-    System.out.println("     the underlying codec.\n");
-
-    System.out.println("-fastdct = Use the fastest DCT/IDCT algorithms available in the underlying");
-    System.out.println("     codec.\n");
-
-    System.out.println("-accuratedct = Use the most accurate DCT/IDCT algorithms available in the");
-    System.out.println("     underlying codec.\n");
-
-    System.exit(1);
-  }
-
-
-  public static void main(String[] argv) {
-
-    try {
-
-      TJScalingFactor scalingFactor = new TJScalingFactor(1, 1);
-      int outSubsamp = -1, outQual = -1;
-      TJTransform xform = new TJTransform();
-      boolean display = false;
-      int flags = 0;
-      int width, height;
-      String inFormat = "jpg", outFormat = "jpg";
-      BufferedImage img = null;
-      byte[] imgBuf = null;
-
-      if (argv.length < 2)
-        usage();
-
-      if (argv[1].substring(0, 2).equalsIgnoreCase("-d"))
-        display = true;
-
-      /* Parse arguments. */
-      for (int i = 2; i < argv.length; i++) {
-        if (argv[i].length() < 2)
-          continue;
-        else if (argv[i].length() > 2 &&
-                 argv[i].substring(0, 3).equalsIgnoreCase("-sc") &&
-                 i < argv.length - 1) {
-          int match = 0;
-          String[] scaleArg = argv[++i].split("/");
-          if (scaleArg.length == 2) {
-            TJScalingFactor tempsf =
-              new TJScalingFactor(Integer.parseInt(scaleArg[0]),
-                                  Integer.parseInt(scaleArg[1]));
-            for (int j = 0; j < SCALING_FACTORS.length; j++) {
-              if (tempsf.equals(SCALING_FACTORS[j])) {
-                scalingFactor = SCALING_FACTORS[j];
-                match = 1;
-                break;
-              }
-            }
-          }
-          if (match != 1)
-            usage();
-        } else if (argv[i].length() > 2 &&
-                   argv[i].substring(0, 3).equalsIgnoreCase("-su") &&
-                   i < argv.length - 1) {
-          i++;
-          if (argv[i].substring(0, 1).equalsIgnoreCase("g"))
-            outSubsamp = TJ.SAMP_GRAY;
-          else if (argv[i].equals("444"))
-            outSubsamp = TJ.SAMP_444;
-          else if (argv[i].equals("422"))
-            outSubsamp = TJ.SAMP_422;
-          else if (argv[i].equals("420"))
-            outSubsamp = TJ.SAMP_420;
-          else
-            usage();
-        } else if (argv[i].substring(0, 2).equalsIgnoreCase("-q") &&
-                   i < argv.length - 1) {
-          outQual = Integer.parseInt(argv[++i]);
-          if (outQual < 1 || outQual > 100)
-            usage();
-        } else if (argv[i].substring(0, 2).equalsIgnoreCase("-g"))
-          xform.options |= TJTransform.OPT_GRAY;
-        else if (argv[i].equalsIgnoreCase("-hflip"))
-          xform.op = TJTransform.OP_HFLIP;
-        else if (argv[i].equalsIgnoreCase("-vflip"))
-          xform.op = TJTransform.OP_VFLIP;
-        else if (argv[i].equalsIgnoreCase("-transpose"))
-          xform.op = TJTransform.OP_TRANSPOSE;
-        else if (argv[i].equalsIgnoreCase("-transverse"))
-          xform.op = TJTransform.OP_TRANSVERSE;
-        else if (argv[i].equalsIgnoreCase("-rot90"))
-          xform.op = TJTransform.OP_ROT90;
-        else if (argv[i].equalsIgnoreCase("-rot180"))
-          xform.op = TJTransform.OP_ROT180;
-        else if (argv[i].equalsIgnoreCase("-rot270"))
-          xform.op = TJTransform.OP_ROT270;
-        else if (argv[i].equalsIgnoreCase("-custom"))
-          xform.cf = new TJExample();
-        else if (argv[i].length() > 2 &&
-                 argv[i].substring(0, 2).equalsIgnoreCase("-c") &&
-                 i < argv.length - 1) {
-          String[] cropArg = argv[++i].split("[x\\+]");
-          if (cropArg.length != 4)
-            usage();
-          xform.width = Integer.parseInt(cropArg[0]);
-          xform.height = Integer.parseInt(cropArg[1]);
-          xform.x = Integer.parseInt(cropArg[2]);
-          xform.y = Integer.parseInt(cropArg[3]);
-          if (xform.x < 0 || xform.y < 0 || xform.width < 1 ||
-              xform.height < 1)
-            usage();
-          xform.options |= TJTransform.OPT_CROP;
-        } else if (argv[i].substring(0, 2).equalsIgnoreCase("-d"))
-          display = true;
-        else if (argv[i].equalsIgnoreCase("-fastupsample")) {
-          System.out.println("Using fast upsampling code");
-          flags |= TJ.FLAG_FASTUPSAMPLE;
-        } else if (argv[i].equalsIgnoreCase("-fastdct")) {
-          System.out.println("Using fastest DCT/IDCT algorithm");
-          flags |= TJ.FLAG_FASTDCT;
-        } else if (argv[i].equalsIgnoreCase("-accuratedct")) {
-          System.out.println("Using most accurate DCT/IDCT algorithm");
-          flags |= TJ.FLAG_ACCURATEDCT;
-        } else usage();
-      }
-
-      /* Determine input and output image formats based on file extensions. */
-      String[] inFileTokens = argv[0].split("\\.");
-      if (inFileTokens.length > 1)
-        inFormat = inFileTokens[inFileTokens.length - 1];
-      String[] outFileTokens;
-      if (display)
-        outFormat = "bmp";
-      else {
-        outFileTokens = argv[1].split("\\.");
-        if (outFileTokens.length > 1)
-          outFormat = outFileTokens[outFileTokens.length - 1];
-      }
-
-      if (inFormat.equalsIgnoreCase("jpg")) {
-        /* Input image is a JPEG image.  Decompress and/or transform it. */
-        boolean doTransform = (xform.op != TJTransform.OP_NONE ||
-                               xform.options != 0 || xform.cf != null);
-
-        /* Read the JPEG file into memory. */
-        File jpegFile = new File(argv[0]);
-        FileInputStream fis = new FileInputStream(jpegFile);
-        int jpegSize = fis.available();
-        if (jpegSize < 1) {
-          System.out.println("Input file contains no data");
-          System.exit(1);
-        }
-        byte[] jpegBuf = new byte[jpegSize];
-        fis.read(jpegBuf);
-        fis.close();
-
-        TJDecompressor tjd;
-        if (doTransform) {
-          /* Transform it. */
-          TJTransformer tjt = new TJTransformer(jpegBuf);
-          TJTransform[] xforms = new TJTransform[1];
-          xforms[0] = xform;
-          xforms[0].options |= TJTransform.OPT_TRIM;
-          TJDecompressor[] tjds = tjt.transform(xforms, 0);
-          tjd = tjds[0];
-          tjt.close();
-        } else
-          tjd = new TJDecompressor(jpegBuf);
-
-        width = tjd.getWidth();
-        height = tjd.getHeight();
-        int inSubsamp = tjd.getSubsamp();
-        int inColorspace = tjd.getColorspace();
-
-        System.out.println((doTransform ? "Transformed" : "Input") +
-                           " Image (jpg):  " + width + " x " + height +
-                           " pixels, " + SUBSAMP_NAME[inSubsamp] +
-                           " subsampling, " + COLORSPACE_NAME[inColorspace]);
-
-        if (outFormat.equalsIgnoreCase("jpg") && doTransform &&
-            scalingFactor.isOne() && outSubsamp < 0 && outQual < 0) {
-          /* Input image has been transformed, and no re-compression options
-             have been selected.  Write the transformed image to disk and
-             exit. */
-          File outFile = new File(argv[1]);
-          FileOutputStream fos = new FileOutputStream(outFile);
-          fos.write(tjd.getJPEGBuf(), 0, tjd.getJPEGSize());
-          fos.close();
-          System.exit(0);
-        }
-
-        /* Scaling and/or a non-JPEG output image format and/or compression
-           options have been selected, so we need to decompress the
-           input/transformed image. */
-        width = scalingFactor.getScaled(width);
-        height = scalingFactor.getScaled(height);
-        if (outSubsamp < 0)
-          outSubsamp = inSubsamp;
-
-        if (!outFormat.equalsIgnoreCase("jpg"))
-          img = tjd.decompress(width, height, BufferedImage.TYPE_INT_RGB,
-                               flags);
-        else
-          imgBuf = tjd.decompress(width, 0, height, TJ.PF_BGRX, flags);
-        tjd.close();
-      } else {
-        /* Input image is not a JPEG image.  Load it into memory. */
-        img = ImageIO.read(new File(argv[0]));
-        if (img == null)
-          throw new Exception("Input image type not supported.");
-        width = img.getWidth();
-        height = img.getHeight();
-        if (outSubsamp < 0) {
-          if (img.getType() == BufferedImage.TYPE_BYTE_GRAY)
-            outSubsamp = TJ.SAMP_GRAY;
-          else
-            outSubsamp = DEFAULT_SUBSAMP;
-        }
-        System.out.println("Input Image:  " + width + " x " + height +
-                           " pixels");
-      }
-      System.gc();
-      if (!display)
-        System.out.print("Output Image (" + outFormat + "):  " + width +
-                         " x " + height + " pixels");
-
-      if (display) {
-        /* Display the uncompressed image */
-        ImageIcon icon = new ImageIcon(img);
-        JLabel label = new JLabel(icon, JLabel.CENTER);
-        JOptionPane.showMessageDialog(null, label, "Output Image",
-                                      JOptionPane.PLAIN_MESSAGE);
-      } else if (outFormat.equalsIgnoreCase("jpg")) {
-        /* Output image format is JPEG.  Compress the uncompressed image. */
-        if (outQual < 0)
-          outQual = DEFAULT_QUALITY;
-        System.out.println(", " + SUBSAMP_NAME[outSubsamp] +
-                           " subsampling, quality = " + outQual);
-
-        TJCompressor tjc = new TJCompressor();
-        tjc.setSubsamp(outSubsamp);
-        tjc.setJPEGQuality(outQual);
-        if (img != null)
-          tjc.setSourceImage(img, 0, 0, 0, 0);
-        else
-          tjc.setSourceImage(imgBuf, 0, 0, width, 0, height, TJ.PF_BGRX);
-        byte[] jpegBuf = tjc.compress(flags);
-        int jpegSize = tjc.getCompressedSize();
-        tjc.close();
-
-        /* Write the JPEG image to disk. */
-        File outFile = new File(argv[1]);
-        FileOutputStream fos = new FileOutputStream(outFile);
-        fos.write(jpegBuf, 0, jpegSize);
-        fos.close();
-      } else {
-        /* Output image format is not JPEG.  Save the uncompressed image
-           directly to disk. */
-        System.out.print("\n");
-        File outFile = new File(argv[1]);
-        ImageIO.write(img, outFormat, outFile);
-      }
-
-    } catch (Exception e) {
-      e.printStackTrace();
-      System.exit(-1);
-    }
-  }
-
-  static final TJScalingFactor[] SCALING_FACTORS =
-    TJ.getScalingFactors();
-};