コード例 #1
1
ファイル: MapTest.java プロジェクト: FauxFaux/jdk9-jdk
  /**
   * Maps blah file with a random offset and checks to see if read from the ByteBuffer gets the
   * right line number
   */
  private static void testRead() throws Exception {
    StringBuilder sb = new StringBuilder();
    sb.setLength(4);

    for (int x = 0; x < 1000; x++) {
      try (FileInputStream fis = new FileInputStream(blah)) {
        FileChannel fc = fis.getChannel();

        long offset = generator.nextInt(10000);
        long expectedResult = offset / CHARS_PER_LINE;
        offset = expectedResult * CHARS_PER_LINE;

        MappedByteBuffer b = fc.map(MapMode.READ_ONLY, offset, 100);

        for (int i = 0; i < 4; i++) {
          byte aByte = b.get(i);
          sb.setCharAt(i, (char) aByte);
        }

        int result = Integer.parseInt(sb.toString());
        if (result != expectedResult) {
          err.println("I expected " + expectedResult);
          err.println("I got " + result);
          throw new Exception("Read test failed");
        }
      }
    }
  }
コード例 #2
0
ファイル: DDSImage.java プロジェクト: shamanDevel/shaman.rpg
 private boolean printIfRecognized(PrintStream tty, int flags, int flag, String what) {
   if ((flags & flag) != 0) {
     tty.println(what);
     return true;
   }
   return false;
 }
コード例 #3
0
ファイル: MapTest.java プロジェクト: FauxFaux/jdk9-jdk
 public static void main(String[] args) throws Exception {
   blah = File.createTempFile("blah", null);
   blah.deleteOnExit();
   initTestFile(blah);
   try {
     out.println("Test file " + blah + " initialized");
     testZero();
     out.println("Zero size: OK");
     testRead();
     out.println("Read: OK");
     testWrite();
     out.println("Write: OK");
     testHighOffset();
     out.println("High offset: OK");
     testExceptions();
     out.println("Exceptions: OK");
   } finally {
     blah.delete();
   }
 }
コード例 #4
0
ファイル: DDSImage.java プロジェクト: shamanDevel/shaman.rpg
 public void debugPrint() {
   PrintStream tty = System.err;
   tty.println("Compressed texture: " + isCompressed());
   if (isCompressed()) {
     int fmt = getCompressionFormat();
     String name = getCompressionFormatName(fmt);
     tty.println("Compression format: 0x" + Integer.toHexString(fmt) + " (" + name + ")");
   }
   tty.println("Width: " + header.width + " Height: " + header.height);
   tty.println("header.pitchOrLinearSize: " + header.pitchOrLinearSize);
   tty.println("header.pfRBitMask: 0x" + Integer.toHexString(header.pfRBitMask));
   tty.println("header.pfGBitMask: 0x" + Integer.toHexString(header.pfGBitMask));
   tty.println("header.pfBBitMask: 0x" + Integer.toHexString(header.pfBBitMask));
   tty.println("SurfaceDesc flags:");
   boolean recognizedAny = false;
   recognizedAny |= printIfRecognized(tty, header.flags, DDSD_CAPS, "DDSD_CAPS");
   recognizedAny |= printIfRecognized(tty, header.flags, DDSD_HEIGHT, "DDSD_HEIGHT");
   recognizedAny |= printIfRecognized(tty, header.flags, DDSD_WIDTH, "DDSD_WIDTH");
   recognizedAny |= printIfRecognized(tty, header.flags, DDSD_PITCH, "DDSD_PITCH");
   recognizedAny |=
       printIfRecognized(tty, header.flags, DDSD_BACKBUFFERCOUNT, "DDSD_BACKBUFFERCOUNT");
   recognizedAny |=
       printIfRecognized(tty, header.flags, DDSD_ZBUFFERBITDEPTH, "DDSD_ZBUFFERBITDEPTH");
   recognizedAny |= printIfRecognized(tty, header.flags, DDSD_ALPHABITDEPTH, "DDSD_ALPHABITDEPTH");
   recognizedAny |= printIfRecognized(tty, header.flags, DDSD_LPSURFACE, "DDSD_LPSURFACE");
   recognizedAny |= printIfRecognized(tty, header.flags, DDSD_PIXELFORMAT, "DDSD_PIXELFORMAT");
   recognizedAny |= printIfRecognized(tty, header.flags, DDSD_MIPMAPCOUNT, "DDSD_MIPMAPCOUNT");
   recognizedAny |= printIfRecognized(tty, header.flags, DDSD_LINEARSIZE, "DDSD_LINEARSIZE");
   recognizedAny |= printIfRecognized(tty, header.flags, DDSD_DEPTH, "DDSD_DEPTH");
   if (!recognizedAny) {
     tty.println("(none)");
   }
   tty.println("Raw SurfaceDesc flags: 0x" + Integer.toHexString(header.flags));
   tty.println("Pixel format flags:");
   recognizedAny = false;
   recognizedAny |= printIfRecognized(tty, header.pfFlags, DDPF_ALPHAPIXELS, "DDPF_ALPHAPIXELS");
   recognizedAny |= printIfRecognized(tty, header.pfFlags, DDPF_ALPHA, "DDPF_ALPHA");
   recognizedAny |= printIfRecognized(tty, header.pfFlags, DDPF_FOURCC, "DDPF_FOURCC");
   recognizedAny |=
       printIfRecognized(tty, header.pfFlags, DDPF_PALETTEINDEXED4, "DDPF_PALETTEINDEXED4");
   recognizedAny |=
       printIfRecognized(tty, header.pfFlags, DDPF_PALETTEINDEXEDTO8, "DDPF_PALETTEINDEXEDTO8");
   recognizedAny |=
       printIfRecognized(tty, header.pfFlags, DDPF_PALETTEINDEXED8, "DDPF_PALETTEINDEXED8");
   recognizedAny |= printIfRecognized(tty, header.pfFlags, DDPF_RGB, "DDPF_RGB");
   recognizedAny |= printIfRecognized(tty, header.pfFlags, DDPF_COMPRESSED, "DDPF_COMPRESSED");
   recognizedAny |= printIfRecognized(tty, header.pfFlags, DDPF_RGBTOYUV, "DDPF_RGBTOYUV");
   recognizedAny |= printIfRecognized(tty, header.pfFlags, DDPF_YUV, "DDPF_YUV");
   recognizedAny |= printIfRecognized(tty, header.pfFlags, DDPF_ZBUFFER, "DDPF_ZBUFFER");
   recognizedAny |=
       printIfRecognized(tty, header.pfFlags, DDPF_PALETTEINDEXED1, "DDPF_PALETTEINDEXED1");
   recognizedAny |=
       printIfRecognized(tty, header.pfFlags, DDPF_PALETTEINDEXED2, "DDPF_PALETTEINDEXED2");
   recognizedAny |= printIfRecognized(tty, header.pfFlags, DDPF_ZPIXELS, "DDPF_ZPIXELS");
   if (!recognizedAny) {
     tty.println("(none)");
   }
   tty.println("Raw pixel format flags: 0x" + Integer.toHexString(header.pfFlags));
   tty.println("Depth: " + getDepth());
   tty.println("Number of mip maps: " + getNumMipMaps());
   int fmt = getPixelFormat();
   tty.print("Pixel format: ");
   switch (fmt) {
     case D3DFMT_R8G8B8:
       tty.println("D3DFMT_R8G8B8");
       break;
     case D3DFMT_A8R8G8B8:
       tty.println("D3DFMT_A8R8G8B8");
       break;
     case D3DFMT_X8R8G8B8:
       tty.println("D3DFMT_X8R8G8B8");
       break;
     case D3DFMT_DXT1:
       tty.println("D3DFMT_DXT1");
       break;
     case D3DFMT_DXT2:
       tty.println("D3DFMT_DXT2");
       break;
     case D3DFMT_DXT3:
       tty.println("D3DFMT_DXT3");
       break;
     case D3DFMT_DXT4:
       tty.println("D3DFMT_DXT4");
       break;
     case D3DFMT_DXT5:
       tty.println("D3DFMT_DXT5");
       break;
     case D3DFMT_UNKNOWN:
       tty.println("D3DFMT_UNKNOWN");
       break;
     default:
       tty.println("(unknown pixel format " + fmt + ")");
       break;
   }
 }