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Diffstat (limited to 'src/hdf5meta.h')
| -rw-r--r-- | src/hdf5meta.h | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/src/hdf5meta.h b/src/hdf5meta.h deleted file mode 100644 index 2716537..0000000 --- a/src/hdf5meta.h +++ /dev/null @@ -1,145 +0,0 @@ -/**************************************************************************** - * NCSA HDF * - * Software Development Group * - * National Center for Supercomputing Applications * - * University of Illinois at Urbana-Champaign * - * 605 E. Springfield, Champaign IL 61820 * - * * - * For conditions of distribution and use, see the accompanying * - * hdf/COPYING file. * - * * - ****************************************************************************/ - -/* $Id$ */ - -/* - * This file contains macros & information for file meta information - * (offsets, lengths, etc.) - */ - -#ifndef HDF5META_H -#define HDF5META_H - -/*-----------------------------------------------------*/ -/* Encode and decode macros for file meta-data */ -/* (Currently, all file meta-data is little-endian) */ -/*-----------------------------------------------------*/ - -/* For non-little-endian platforms, encode each byte by itself */ -#if ((DF_MT&0xFFF0)!=0x4440) -# define INT16ENCODE(p, i) \ -{ *(p) = (uint8)((uintn)(i) & 0xff); (p)++; *(p) = (uint8)(((uintn)(i) >> 8) & 0xff); (p)++; } - -# define UINT16ENCODE(p, i) \ -{ *(p) = (uint8)((i) & 0xff); (p)++; *(p) = (uint8)(((uintn)(i) >> 8) & 0xff); (p)++; } - -# define INT32ENCODE(p, i) \ -{ *(p) = (uint8)((uint32)(i) & 0xff); (p)++; \ - *(p) = (uint8)(((uint32)(i) >> 8) & 0xff); (p)++; \ - *(p) = (uint8)(((uint32)(i) >> 16) & 0xff); (p)++; \ - *(p) = (uint8)(((uint32)(i) >> 24) & 0xff); (p)++; } - -# define UINT32ENCODE(p, i) \ -{ *(p) = (uint8)((i) & 0xff); (p)++; \ - *(p) = (uint8)(((i) >> 8) & 0xff); (p)++; \ - *(p) = (uint8)(((i) >> 16) & 0xff); (p)++; \ - *(p) = (uint8)(((i) >> 24) & 0xff); (p)++; } -#ifdef HDF5_HAVE_NATIVE_INT64 -# define INT64ENCODE(p, i) \ -{ *(p) = (uint8)((uint64)(i) & 0xff); (p)++; \ - *(p) = (uint8)(((uint64)(i) >> 8) & 0xff); (p)++; \ - *(p) = (uint8)(((uint64)(i) >> 16) & 0xff); (p)++; \ - *(p) = (uint8)(((uint64)(i) >> 24) & 0xff); (p)++; \ - *(p) = (uint8)(((uint64)(i) >> 32) & 0xff); (p)++; \ - *(p) = (uint8)(((uint64)(i) >> 40) & 0xff); (p)++; \ - *(p) = (uint8)(((uint64)(i) >> 48) & 0xff); (p)++; \ - *(p) = (uint8)(((uint64)(i) >> 56) & 0xff); (p)++; } - -# define UINT64ENCODE(p, i) \ -{ *(p) = (uint8)((i) & 0xff); (p)++; \ - *(p) = (uint8)(((i) >> 8) & 0xff); (p)++; \ - *(p) = (uint8)(((i) >> 16) & 0xff); (p)++; \ - *(p) = (uint8)(((i) >> 24) & 0xff); (p)++; \ - *(p) = (uint8)(((i) >> 32) & 0xff); (p)++; \ - *(p) = (uint8)(((i) >> 40) & 0xff); (p)++; \ - *(p) = (uint8)(((i) >> 48) & 0xff); (p)++; \ - *(p) = (uint8)(((i) >> 56) & 0xff); (p)++; } -#else /* HDF5_HAVE_NATIVE_INT64 */ -#error "Define int64 on platforms which don't support it" -#endif /* HDF5_HAVE_NATIVE_INT64 */ - -# define INT16DECODE(p, i) \ -{ (i) = (int16)((*(p) & 0xff)); (p)++; \ - (i) |= (int16)((*(p) & 0xff) << 8); (p)++; } - -# define UINT16DECODE(p, i) \ -{ (i) = (uint16)(*(p) & 0xff); (p)++; \ - (i) |= (uint16)((*(p) & 0xff) << 8); (p)++; } - -# define INT32DECODE(p, i) \ -{ (i) = (*(p) & 0xff); (p)++; \ - (i) |= ((int32)(*(p) & 0xff) << 8); (p)++; \ - (i) |= ((int32)(*(p) & 0xff) << 16); (p)++; \ - (i) |= ((int32)(*(p) & 0xff) << 24); (p)++; } - -# define UINT32DECODE(p, i) \ -{ (i) = (uint32)(*(p) & 0xff); (p)++; \ - (i) |= ((uint32)(*(p) & 0xff) << 8); (p)++; \ - (i) |= ((uint32)(*(p) & 0xff) << 16); (p)++; \ - (i) |= ((uint32)(*(p) & 0xff) << 24); (p)++; } - -#ifdef HDF5_HAVE_NATIVE_INT64 -#define INT64DECODE(p, i) \ -{ (i) = (*(p) & 0xff); (p)++; \ - (i) |= ((int64)(*(p) & 0xff) << 8); (p)++; \ - (i) |= ((int64)(*(p) & 0xff) << 16); (p)++; \ - (i) |= ((int64)(*(p) & 0xff) << 24); (p)++; \ - (i) |= ((int64)(*(p) & 0xff) << 32); (p)++; \ - (i) |= ((int64)(*(p) & 0xff) << 40); (p)++; \ - (i) |= ((int64)(*(p) & 0xff) << 48); (p)++; \ - (i) |= ((int64)(*(p) & 0xff) << 56); (p)++; } - -# define UINT64DECODE(p, i) \ -{ (i) = (uint64)(*(p) & 0xff); (p)++; \ - (i) |= ((uint64)(*(p) & 0xff) << 8); (p)++; \ - (i) |= ((uint64)(*(p) & 0xff) << 16); (p)++; \ - (i) |= ((uint64)(*(p) & 0xff) << 24); (p)++; \ - (i) |= ((uint64)(*(p) & 0xff) << 32); (p)++; \ - (i) |= ((uint64)(*(p) & 0xff) << 40); (p)++; \ - (i) |= ((uint64)(*(p) & 0xff) << 48); (p)++; \ - (i) |= ((uint64)(*(p) & 0xff) << 56); (p)++; } -#else /* HDF5_HAVE_NATIVE_INT64 */ -#error "Define int64 on platforms which don't support it" -#endif /* HDF5_HAVE_NATIVE_INT64 */ -#else /* platform has little-endian integers */ -/* For little-endian platforms, make the compiler do the work */ -# define INT16ENCODE(p, i) { *((int16 *)(p)) = (int16)(i); (p)+=2; } -# define UINT16ENCODE(p, i) { *((uint16 *)(p)) = (uint16)(i); (p)+=2; } -# define INT32ENCODE(p, i) { *((int32 *)(p)) = (int32)(i); (p)+=4; } -# define UINT32ENCODE(p, i) { *((uint32 *)(p)) = (uint32)(i); (p)+=4; } -#ifdef HDF5_HAVE_NATIVE_INT64 -# define INT64ENCODE(p, i) { *((int64 *)(p)) = (int64)(i); (p)+=8; } -# define UINT64ENCODE(p, i) { *((uint64 *)(p)) = (uint64)(i); (p)+=8; } -#else /* HDF5_HAVE_NATIVE_INT64 */ -#error "Define int64 on platforms which don't support it" -#endif /* HDF5_HAVE_NATIVE_INT64 */ -# define INT16DECODE(p, i) { (i) = (int16)(*(const int16 *)(p)); (p)+=2; } -# define UINT16DECODE(p, i) { (i) = (uint16)(*(const uint16 *)(p)); (p)+=2; } -# define INT32DECODE(p, i) { (i) = (int32)(*(const int32 *)(p)); (p)+=4; } -# define UINT32DECODE(p, i) { (i) = (uint32)(*(const uint32 *)(p)); (p)+=4; } -#ifdef HDF5_HAVE_NATIVE_INT64 -# define INT64DECODE(p, i) { (i) = (int64)(*(const int64 *)(p)); (p)+=8; } -# define UINT64DECODE(p, i) { (i) = (uint64)(*(const uint64 *)(p)); (p)+=8; } -#else /* HDF5_HAVE_NATIVE_INT64 */ -#error "Define int64 on platforms which don't support it" -#endif /* HDF5_HAVE_NATIVE_INT64 */ -#endif - -# define NBYTEENCODE(d, s, n) { HDmemcpy(d,s,n); p+=n } - -/* Note! the NBYTEDECODE macro is backwards from the memcpy() routine, */ -/* in the spirit of the other DECODE macros */ -# define NBYTEDECODE(s, d, n) { HDmemcpy(d,s,n); p+=n } - -#endif /* HDF5I_H */ - |