Examples of DataBufferInt

ae.java.awt.image.DataBufferInt
This class extends DataBuffer and stores data internally as integers.
Note that some implementations may function more efficiently if they can maintain control over how the data for an image is stored. For example, optimizations such as caching an image in video memory require that the implementation track all modifications to that data. Other implementations may operate better if they can store the data in locations other than a Java array. To maintain optimum compatibility with various optimizations it is best to avoid constructors and methods which expose the underlying storage as a Java array as noted below in the documentation for those methods.
com.google.code.appengine.awt.image.DataBufferInt
java.awt.image.DataBufferInt
This class extends DataBuffer and stores data internally as integers.

Examples of java.awt.image.DataBufferInt


            SinglePixelPackedSampleModel srcSPPSM;
            srcSPPSM = (SinglePixelPackedSampleModel)src.getSampleModel();


            final int     srcScanStride = srcSPPSM.getScanlineStride();
            DataBufferInt srcDB         = (DataBufferInt)src.getDataBuffer();
            final int []  srcPixels     = srcDB.getBankData()[0];
            final int     srcBase =
                (srcDB.getOffset() +
                 srcSPPSM.getOffset(x0-src.getSampleModelTranslateX(),
                                    y0-src.getSampleModelTranslateY()));




            SinglePixelPackedSampleModel dstInSPPSM;
            dstInSPPSM = (SinglePixelPackedSampleModel)dstIn.getSampleModel();


            final int dstInScanStride = dstInSPPSM.getScanlineStride();
            DataBufferInt dstInDB     = (DataBufferInt)dstIn.getDataBuffer();
            final int []  dstInPixels     = dstInDB.getBankData()[0];
            final int     dstInBase =
                (dstInDB.getOffset() +
                 dstInSPPSM.getOffset(x0-dstIn.getSampleModelTranslateX(),
                                      y0-dstIn.getSampleModelTranslateY()));


            SinglePixelPackedSampleModel dstOutSPPSM
                = (SinglePixelPackedSampleModel)dstOut.getSampleModel();


            final int dstOutScanStride = dstOutSPPSM.getScanlineStride();
            DataBufferInt dstOutDB     = (DataBufferInt)dstOut.getDataBuffer();
            final int []  dstOutPixels     = dstOutDB.getBankData()[0];
            final int     dstOutBase =
                (dstOutDB.getOffset() +
                 dstOutSPPSM.getOffset(x0-dstOut.getSampleModelTranslateX(),
                                       y0-dstOut.getSampleModelTranslateY()));


            final int   srcAdjust  =    srcScanStride - w;
            final int  dstInAdjust =  dstInScanStride - w;

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Examples of java.awt.image.DataBufferInt

  for (int i=0; i<blocks.length; i++) {
      int sz = ((blocks[i].getWidth() *tileWidth)*
          (blocks[i].getHeight()*tileHeight));
      if (sz > maxSz) maxSz=sz;
  }
  DataBufferInt dbi = new DataBufferInt(maxSz);
  int [] masks = { 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000 };
  boolean use_INT_PACK = GraphicsUtil.is_INT_PACK_Data
      (wr.getSampleModel(), false);


  for (int i=0; i<blocks.length; i++) {

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Examples of java.awt.image.DataBufferInt

        // in the one-dimention dataBuffer
        final int srcScanStride = srcSPPSM.getScanlineStride();
        final int dstScanStride = dstSPPSM.getScanlineStride();


        // Access the integer buffer for each image.
        DataBufferInt srcDB = (DataBufferInt)src.getDataBuffer();
        DataBufferInt dstDB = (DataBufferInt)dest.getDataBuffer();


        // Offset defines where in the stack the real data begin
        final int srcOff 
            = (srcDB.getOffset() + 
               srcSPPSM.getOffset
               (src.getMinX()-src.getSampleModelTranslateX(),
                src.getMinY()-src.getSampleModelTranslateY()));
        final int dstOff 
            = (dstDB.getOffset() +
               dstSPPSM.getOffset
               (dest.getMinX()-dest.getSampleModelTranslateX(),
                dest.getMinY()-dest.getSampleModelTranslateY()));


        // Access the pixel value array
        final int srcPixels [] = srcDB.getBankData()[0];
        final int destPixels[] = dstDB.getBankData()[0];


        final int [] buffer = new int [boxSz];
  int curr, prev;


          // Fixed point normalization factor (8.24)

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Examples of java.awt.image.DataBufferInt

        // in the one-dimention dataBuffer
        final int srcScanStride = srcSPPSM.getScanlineStride();
        final int dstScanStride = dstSPPSM.getScanlineStride();


        // Access the integer buffer for each image.
        DataBufferInt srcDB = (DataBufferInt)src.getDataBuffer();
        DataBufferInt dstDB = (DataBufferInt)dest.getDataBuffer();


        // Offset defines where in the stack the real data begin
        final int srcOff 
            = (srcDB.getOffset() + 
               srcSPPSM.getOffset
               (src.getMinX()-src.getSampleModelTranslateX(),
                src.getMinY()-src.getSampleModelTranslateY()));
        final int dstOff 
            = (dstDB.getOffset() +
               dstSPPSM.getOffset
               (dest.getMinX()-dest.getSampleModelTranslateX(),
                dest.getMinY()-dest.getSampleModelTranslateY()));




        // Access the pixel value array
        final int srcPixels [] = srcDB.getBankData()[0];
        final int destPixels[] = dstDB.getBankData()[0];


        final int [] buffer = new int [boxSz];
  int curr, prev;


          // Fixed point normalization factor (8.24)

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Examples of java.awt.image.DataBufferInt


            SinglePixelPackedSampleModel sppsm;
            sppsm = (SinglePixelPackedSampleModel)wr.getSampleModel();


            scanStride = sppsm.getScanlineStride();
            DataBufferInt db = (DataBufferInt)wr.getDataBuffer();
            x0 = wr.getMinY();
            y0 = wr.getMinX();
            base = (db.getOffset() + 
                    sppsm.getOffset(x0-wr.getSampleModelTranslateX(), 
                                    y0-wr.getSampleModelTranslateY()));


            pixels = db.getBankData()[0];
            if (wr.getWidth() > 10)
                zeros = new int[wr.getWidth()];
            else
                zeros = null;
        }

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Examples of java.awt.image.DataBufferInt


        SinglePixelPackedSampleModel srcSPPSM;
        srcSPPSM = (SinglePixelPackedSampleModel)src.getSampleModel();


        final int     srcScanStride = srcSPPSM.getScanlineStride();
        DataBufferInt srcDB         = (DataBufferInt)src.getDataBuffer();
        final int []  srcPixels     = srcDB.getBankData()[0];
        final int     srcBase =
            (srcDB.getOffset() +
             srcSPPSM.getOffset(x0-src.getSampleModelTranslateX(),
                                y0-src.getSampleModelTranslateY()));




        SinglePixelPackedSampleModel dstSPPSM;
        dstSPPSM = (SinglePixelPackedSampleModel)dst.getSampleModel();


        final int     dstScanStride = dstSPPSM.getScanlineStride();
        DataBufferInt dstDB         = (DataBufferInt)dst.getDataBuffer();
        final int []  dstPixels     = dstDB.getBankData()[0];
        final int     dstBase =
            (dstDB.getOffset() +
             dstSPPSM.getOffset(x0-dst.getSampleModelTranslateX(),
                                y0-dst.getSampleModelTranslateY()));


        if ((srcScanStride == dstScanStride) &&
            (srcScanStride == width)) {

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Examples of java.awt.image.DataBufferInt

                DataBufferByte retDBT = (DataBufferByte)retDB;
                System.arraycopy(srcDBT.getData(b), offsets[b],
                                 retDBT.getData(b), offsets[b], len);
            }
            case DataBuffer.TYPE_INT: {
                DataBufferInt srcDBT = (DataBufferInt)srcDB;
                DataBufferInt retDBT = (DataBufferInt)retDB;
                System.arraycopy(srcDBT.getData(b), offsets[b],
                                 retDBT.getData(b), offsets[b], len);
            }
            case DataBuffer.TYPE_SHORT: {
                DataBufferShort srcDBT = (DataBufferShort)srcDB;
                DataBufferShort retDBT = (DataBufferShort)retDB;
                System.arraycopy(srcDBT.getData(b), offsets[b],
                                 retDBT.getData(b), offsets[b], len);
            }
            case DataBuffer.TYPE_USHORT: {
                DataBufferUShort srcDBT = (DataBufferUShort)srcDB;
                DataBufferUShort retDBT = (DataBufferUShort)retDB;
                System.arraycopy(srcDBT.getData(b), offsets[b],
                                 retDBT.getData(b), offsets[b], len);
            }
            }
        }


        return ret;

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Examples of java.awt.image.DataBufferInt

                 (KEY_FORCE_TRANSPARENT_WHITE)).booleanValue();
        }


        if (forceTransparentWhite) {
            int w = img.getWidth(), h = img.getHeight();
            DataBufferInt biDB = (DataBufferInt)img.getRaster().getDataBuffer();
            int scanStride = ((SinglePixelPackedSampleModel)
                              img.getSampleModel()).getScanlineStride();
            int dbOffset = biDB.getOffset();
            int pixels[] = biDB.getBankData()[0];
            int p = dbOffset;
            int adjust = scanStride - w;
            int a=0, r=0, g=0, b=0, pel=0;
            for(int i=0; i<h; i++){
                for(int j=0; j<w; j++){

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Examples of java.awt.image.DataBufferInt


    public static WritableRaster applyLut_INT(WritableRaster wr,
                                              final int []lut) {
        SinglePixelPackedSampleModel sm =
            (SinglePixelPackedSampleModel)wr.getSampleModel();
        DataBufferInt db = (DataBufferInt)wr.getDataBuffer();


        final int     srcBase
            = (db.getOffset() +
               sm.getOffset(wr.getMinX()-wr.getSampleModelTranslateX(),
                            wr.getMinY()-wr.getSampleModelTranslateY()));
        // Access the pixel data array
        final int[] pixels   = db.getBankData()[0];
        final int width      = wr.getWidth();
        final int height     = wr.getHeight();
        final int scanStride = sm.getScanlineStride();


        int end, pix;

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Examples of java.awt.image.DataBufferInt


        SinglePixelPackedSampleModel srcSPPSM;
        srcSPPSM = (SinglePixelPackedSampleModel)src.getSampleModel();


        final int     srcScanStride = srcSPPSM.getScanlineStride();
        DataBufferInt srcDB         = (DataBufferInt)src.getDataBuffer();
        final int []  srcPixels     = srcDB.getBankData()[0];
        final int     srcBase =
            (srcDB.getOffset() +
             srcSPPSM.getOffset(x0-src.getSampleModelTranslateX(),
                                y0-src.getSampleModelTranslateY()));




        SinglePixelPackedSampleModel dstSPPSM;
        dstSPPSM = (SinglePixelPackedSampleModel)dst.getSampleModel();


        final int     dstScanStride = dstSPPSM.getScanlineStride();
        DataBufferInt dstDB         = (DataBufferInt)dst.getDataBuffer();
        final int []  dstPixels     = dstDB.getBankData()[0];
        final int     dstBase =
            (dstDB.getOffset() +
             dstSPPSM.getOffset(x0-dst.getSampleModelTranslateX(),
                                y0-dst.getSampleModelTranslateY()));


        if ((srcScanStride == dstScanStride) &&
            (srcScanStride == width)) {

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