Examples of UnpackedImageData


Examples of javax.media.jai.UnpackedImageData

        PixelAccessor   pa  = new PixelAccessor(dest.getSampleModel(), null);
        PackedImageData pid = pa.getPackedPixels(dest, destRect, true, false);
  int offset = pid.offset;
        PixelAccessor   srcPa  = new PixelAccessor(source.getSampleModel(), null);

        UnpackedImageData srcImD = srcPa.getPixels(source, srcRect, DataBuffer.TYPE_DOUBLE, false);
  int srcOffset  = srcImD.bandOffsets[0];
  double[] srcData = ((double[][])srcImD.data)[0];
  int pixelStride= srcImD.pixelStride;

  int ind0 = pid.bitOffset;
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Examples of javax.media.jai.UnpackedImageData

            srcSampleType = srcPA.sampleType == PixelAccessor.TYPE_BIT ?
                DataBuffer.TYPE_BYTE : srcPA.sampleType;
            isInitialized = true;
        }

        UnpackedImageData uid =
            srcPA.getPixels(sources[0], destRect,
                            srcSampleType, false);
        Rectangle rect = uid.rect;
        byte[][] data = uid.getByteData();
        int srcLineStride = uid.lineStride;
        int srcPixelStride = uid.pixelStride;
        byte[] rBand = data[0];
        byte[] gBand = data[1];
        byte[] bBand = data[2];

        int lastLine = rect.height * srcLineStride + uid.bandOffsets[0];

        if (destPA == null)
            destPA = new PixelAccessor(this);

        UnpackedImageData destUid =
            destPA.getPixels(dest, destRect,
                             sampleModel.getDataType(), false);

        int destLineOffset = destUid.bandOffsets[0];
        int destLineStride = destUid.lineStride;
        byte[] d = destUid.getByteData(0);

        int[] currentPixel = new int[3];
        for (int lo = uid.bandOffsets[0]; lo < lastLine; lo += srcLineStride) {
            int lastPixel =
                lo + rect.width * srcPixelStride - uid.bandOffsets[0];
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Examples of javax.media.jai.UnpackedImageData

                continue// no pixel to count in this rectangle
            }

            initializeState(source);

            UnpackedImageData uid = srcPA.getPixels(source, rect,
                                                    srcSampleType, false);
            switch (uid.type) {
            case DataBuffer.TYPE_BYTE:
                accumulateStatisticsByte(uid);
                break;
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Examples of javax.media.jai.UnpackedImageData

                if (rect.isEmpty()) {
                    continue// no pixel to count in this rectangle
                }

                UnpackedImageData uid = srcPA.getPixels(source, rect,
                                                        srcSampleType, false);
                switch (uid.type) {
                case DataBuffer.TYPE_BYTE:
                    constructTreeByte(uid);
                    break;
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Examples of javax.media.jai.UnpackedImageData

/* 205 */       rect.width = (tx + rect.width - rect.x);
/* 206 */       rect.height = (ty + rect.height - rect.y);
/*     */
/* 208 */       if (!rect.isEmpty())
/*     */       {
/* 212 */         UnpackedImageData uid = this.srcPA.getPixels(source, rect, this.srcSampleType, false);
/*     */
/* 214 */         switch (uid.type) {
/*     */         case 0:
/* 216 */           computeHistogramByte(uid);
/*     */         }
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Examples of javax.media.jai.UnpackedImageData

/* 151 */       rect.width = (tx + rect.width - rect.x);
/* 152 */       rect.height = (ty + rect.height - rect.y);
/*     */
/* 154 */       if (!rect.isEmpty())
/*     */       {
/* 158 */         UnpackedImageData uid = this.srcPA.getPixels(source, rect, this.srcSampleType, false);
/*     */
/* 161 */         switch (uid.type) {
/*     */         case 0:
/* 163 */           accumulateStatisticsByte(uid);
/* 164 */           break;
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Examples of javax.media.jai.UnpackedImageData

/* 194 */       this.srcSampleType = (this.srcPA.sampleType == -1 ? 0 : this.srcPA.sampleType);
/*     */
/* 196 */       this.isInitialized = true;
/*     */     }
/*     */
/* 199 */     UnpackedImageData uid = this.srcPA.getPixels(sources[0], destRect, this.srcSampleType, false);
/*     */
/* 202 */     Rectangle rect = uid.rect;
/* 203 */     byte[][] data = uid.getByteData();
/* 204 */     int srcLineStride = uid.lineStride;
/* 205 */     int srcPixelStride = uid.pixelStride;
/* 206 */     byte[] rBand = data[0];
/* 207 */     byte[] gBand = data[1];
/* 208 */     byte[] bBand = data[2];
/*     */
/* 210 */     int lastLine = rect.height * srcLineStride + uid.bandOffsets[0];
/*     */
/* 212 */     if (this.destPA == null) {
/* 213 */       this.destPA = new PixelAccessor(this);
/*     */     }
/* 215 */     UnpackedImageData destUid = this.destPA.getPixels(dest, destRect, this.sampleModel.getDataType(), false);
/*     */
/* 219 */     int destLineOffset = destUid.bandOffsets[0];
/* 220 */     int destLineStride = destUid.lineStride;
/* 221 */     byte[] d = destUid.getByteData(0);
/*     */
/* 223 */     int[] currentPixel = new int[3];
/* 224 */     for (int lo = uid.bandOffsets[0]; lo < lastLine; lo += srcLineStride) {
/* 225 */       int lastPixel = lo + rect.width * srcPixelStride - uid.bandOffsets[0];
/*     */
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Examples of javax.media.jai.UnpackedImageData

/*      */     }
/*      */     else
/*      */     {
/* 1146 */       int srcSampleType = accessor.sampleType == -1 ? 0 : accessor.sampleType;
/*      */
/* 1148 */       UnpackedImageData uid = accessor.getPixels(raster, rect, srcSampleType, false);
/*      */
/* 1150 */       rect = uid.rect;
/* 1151 */       int lineStride = uid.lineStride;
/* 1152 */       int pixelStride = uid.pixelStride;
/*      */
/* 1154 */       switch (uid.type) {
/*      */       case 0:
/* 1156 */         byte[][] bdata = uid.getByteData();
/* 1157 */         for (int b = 0; b < accessor.numBands; b++) {
/* 1158 */           byte value = (byte)(int)backgroundValues[b];
/* 1159 */           byte[] bd = bdata[b];
/* 1160 */           int lastLine = uid.bandOffsets[b] + rect.height * lineStride;
/*      */
/* 1162 */           for (int lo = uid.bandOffsets[b]; lo < lastLine; lo += lineStride) {
/* 1163 */             int lastPixel = lo + rect.width * pixelStride;
/* 1164 */             for (int po = lo; po < lastPixel; po += pixelStride) {
/* 1165 */               bd[po] = value;
/*      */             }
/*      */           }
/*      */         }
/* 1169 */         break;
/*      */       case 1:
/*      */       case 2:
/* 1172 */         short[][] sdata = uid.getShortData();
/* 1173 */         for (int b = 0; b < accessor.numBands; b++) {
/* 1174 */           short value = (short)(int)backgroundValues[b];
/* 1175 */           short[] sd = sdata[b];
/* 1176 */           int lastLine = uid.bandOffsets[b] + rect.height * lineStride;
/*      */
/* 1178 */           for (int lo = uid.bandOffsets[b]; lo < lastLine; lo += lineStride) {
/* 1179 */             int lastPixel = lo + rect.width * pixelStride;
/* 1180 */             for (int po = lo; po < lastPixel; po += pixelStride) {
/* 1181 */               sd[po] = value;
/*      */             }
/*      */           }
/*      */         }
/* 1185 */         break;
/*      */       case 3:
/* 1187 */         int[][] idata = uid.getIntData();
/* 1188 */         for (int b = 0; b < accessor.numBands; b++) {
/* 1189 */           int value = (int)backgroundValues[b];
/* 1190 */           int[] id = idata[b];
/* 1191 */           int lastLine = uid.bandOffsets[b] + rect.height * lineStride;
/*      */
/* 1193 */           for (int lo = uid.bandOffsets[b]; lo < lastLine; lo += lineStride) {
/* 1194 */             int lastPixel = lo + rect.width * pixelStride;
/* 1195 */             for (int po = lo; po < lastPixel; po += pixelStride) {
/* 1196 */               id[po] = value;
/*      */             }
/*      */           }
/*      */         }
/* 1200 */         break;
/*      */       case 4:
/* 1202 */         float[][] fdata = uid.getFloatData();
/* 1203 */         for (int b = 0; b < accessor.numBands; b++) {
/* 1204 */           float value = (float)backgroundValues[b];
/* 1205 */           float[] fd = fdata[b];
/* 1206 */           int lastLine = uid.bandOffsets[b] + rect.height * lineStride;
/*      */
/* 1208 */           for (int lo = uid.bandOffsets[b]; lo < lastLine; lo += lineStride) {
/* 1209 */             int lastPixel = lo + rect.width * pixelStride;
/* 1210 */             for (int po = lo; po < lastPixel; po += pixelStride) {
/* 1211 */               fd[po] = value;
/*      */             }
/*      */           }
/*      */         }
/* 1215 */         break;
/*      */       case 5:
/* 1217 */         double[][] ddata = uid.getDoubleData();
/* 1218 */         for (int b = 0; b < accessor.numBands; b++) {
/* 1219 */           double value = backgroundValues[b];
/* 1220 */           double[] dd = ddata[b];
/* 1221 */           int lastLine = uid.bandOffsets[b] + rect.height * lineStride;
/*      */
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Examples of javax.media.jai.UnpackedImageData

/*     */
/* 233 */     int dnbands = dest.getNumBands();
/* 234 */     int destType = dest.getTransferType();
/* 235 */     PixelAccessor d = new PixelAccessor(dest.getSampleModel(), null);
/*     */
/* 237 */     UnpackedImageData dimd = d.getPixels(dest, destRect, destType, true);
/*     */
/* 242 */     byte[][] dstdata = (byte[][])dimd.data;
/*     */
/* 244 */     int sindex = 0; for (int db = 0; sindex < nSrcs; sindex++)
/*     */     {
/* 246 */       UnpackedImageData simd = (this.colorModels[sindex] instanceof IndexColorModel) ? pas[sindex].getComponents(sources[sindex], destRect, sources[sindex].getSampleModel().getTransferType()) : pas[sindex].getPixels(sources[sindex], destRect, sources[sindex].getSampleModel().getTransferType(), false);
/*     */
/* 257 */       int srcPixelStride = simd.pixelStride;
/* 258 */       int srcLineStride = simd.lineStride;
/* 259 */       int dstPixelStride = dimd.pixelStride;
/* 260 */       int dstLineStride = dimd.lineStride;
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Examples of javax.media.jai.UnpackedImageData

/*     */
/* 310 */     int dnbands = dest.getNumBands();
/* 311 */     int destType = dest.getTransferType();
/* 312 */     PixelAccessor d = new PixelAccessor(dest.getSampleModel(), null);
/*     */
/* 314 */     UnpackedImageData dimd = d.getPixels(dest, destRect, destType, true);
/*     */
/* 319 */     short[][] dstdata = (short[][])dimd.data;
/*     */
/* 321 */     int sindex = 0; for (int db = 0; sindex < nSrcs; sindex++)
/*     */     {
/* 323 */       UnpackedImageData simd = (this.colorModels[sindex] instanceof IndexColorModel) ? pas[sindex].getComponents(sources[sindex], destRect, sources[sindex].getSampleModel().getTransferType()) : pas[sindex].getPixels(sources[sindex], destRect, sources[sindex].getSampleModel().getTransferType(), false);
/*     */
/* 333 */       int srcPixelStride = simd.pixelStride;
/* 334 */       int srcLineStride = simd.lineStride;
/* 335 */       int dstPixelStride = dimd.pixelStride;
/* 336 */       int dstLineStride = dimd.lineStride;
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