unsigned int srcStride = (srcwidth * blkheight) << 2;
unsigned int destStride = dstRowStride * blkrow;
for (i = 0; i < numcore - 1; i++) {
unsigned int srcStride = (srcwidth * blkheight) << 2;
unsigned int destStride = dstRowStride * blkrow;
for (i = 0; i < numcore - 1; i++) {