jdk/src/share/classes/sun/awt/image/ShortInterleavedRaster.java

rev 5697 : 8001972: Improve image processing
Reviewed-by: prr, ahgross

*** 169,179 ****
                "have PixelInterleavedSampleModel, SinglePixelPackedSampleModel"+
                " or 1 band ComponentSampleModel.  Sample model is "+
                sampleModel);
          }
          this.bandOffset = this.dataOffsets[0];
!         verify(false);
      }
  
      /**
       * Returns a copy of the data offsets array. For each band the data offset
       * is the index into the band's data array, of the first sample of the
--- 169,179 ----
                "have PixelInterleavedSampleModel, SinglePixelPackedSampleModel"+
                " or 1 band ComponentSampleModel.  Sample model is "+
                sampleModel);
          }
          this.bandOffset = this.dataOffsets[0];
!         verify();
      }
  
      /**
       * Returns a copy of the data offsets array. For each band the data offset
       * is the index into the band's data array, of the first sample of the
*** 760,796 ****
       */
      public WritableRaster createCompatibleWritableRaster() {
          return createCompatibleWritableRaster(width,height);
      }
  
-     /**
-      * Verify that the layout parameters are consistent with
-      * the data.  If strictCheck
-      * is false, this method will check for ArrayIndexOutOfBounds conditions.  If
-      * strictCheck is true, this method will check for additional error
-      * conditions such as line wraparound (width of a line greater than
-      * the scanline stride).
-      * @return   String   Error string, if the layout is incompatible with
-      *                    the data.  Otherwise returns null.
-      */
-     private void verify (boolean strictCheck) {
-         int maxSize = 0;
-         int size;
- 
-         for (int i=0; i < numDataElements; i++) {
-             size = (height-1)*scanlineStride + (width-1)*pixelStride +
-                 dataOffsets[i];
-             if (size > maxSize) {
-                 maxSize = size;
-             }
-         }
-         if (data.length < maxSize) {
-             throw new RasterFormatException("Data array too small (should be "+
-                                           maxSize+" )");
-         }
-     }
- 
      public String toString() {
          return new String ("ShortInterleavedRaster: width = "+width
                             +" height = " + height
                             +" #numDataElements "+numDataElements);
                             // +" xOff = "+xOffset+" yOff = "+yOffset);
--- 760,769 ----