/**************************************************************************** * NCSA HDF * * National Computational Science Alliance * * University of Illinois at Urbana-Champaign * * 605 E. Springfield, Champaign IL 61820 * * * * Center for Information Sciences and Databases, ETH Zurich, Switzerland * * * * For conditions of distribution and use, see the accompanying * * COPYING file. * * * ****************************************************************************/ /* * This module contains the implementation of all the native methods * used for number conversion. This is represented by the Java * class HDFNativeData. * * These routines convert one dimensional arrays of bytes into * one-D arrays of other types (int, float, etc) and vice versa. * * These routines are called from the Java parts of the Java-C * interface. * * ***Important notes: * * 1. These routines are designed to be portable--they use the * C compiler to do the required native data manipulation. * 2. These routines copy the data at least once -- a serious * but unavoidable performance hit. */ #define TARGET jshort #define TARGET_ARRAY jshortArray #define METHODNAMETB "copyShortToByte" #define FUNCTIONNAMETB Java_ch_systemsx_cisd_base_convert_NativeData_copyShortToByte___3SI_3BIII #define METHODNAMEBT "copyByteToShort" #define FUNCTIONNAMEBT Java_ch_systemsx_cisd_base_convert_NativeData_copyByteToShort___3BI_3SIII #define COPY_FUNC GetShortArrayRegion #define CHANGE_BYTE_ORDER CHANGE_BYTE_ORDER_2 #include "copyByteTarget.ctempl"