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| author | Quincey Koziol <koziol@hdfgroup.org> | 2003-10-20 17:18:53 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2003-10-20 17:18:53 (GMT) |
| commit | d8c33ee5d42f1fdeb8722583d1812edbafa9179d (patch) | |
| tree | 6f5a673225d010265bbe1087ad4160639c0a2cfa /src | |
| parent | 848ea8370bbc6a496d026266d2b625b8d4d4d98b (diff) | |
| download | hdf5-d8c33ee5d42f1fdeb8722583d1812edbafa9179d.zip hdf5-d8c33ee5d42f1fdeb8722583d1812edbafa9179d.tar.gz hdf5-d8c33ee5d42f1fdeb8722583d1812edbafa9179d.tar.bz2 | |
[svn-r7672] Purpose:
Code cleanup/refactoring/potential bug fix
Description:
Migrate "template macro" changes from development branch back into this
branch, since they give about a 20% speedup for integer & floating-point type
conversions. The also avoid a potential alignment bug on the Crays...
Platforms tested:
FreeBSD 4.9 (sleipnir)
h5committest not necessary, since the changes are already verified in the
development branch.
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5T.c | 1613 | ||||
| -rw-r--r-- | src/H5Tconv.c | 725 | ||||
| -rw-r--r-- | src/H5private.h | 4 |
3 files changed, 688 insertions, 1654 deletions
@@ -246,6 +246,194 @@ static herr_t H5T_unregister(H5T_pers_t pers, const char *name, H5T_t *src, static herr_t H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst, H5T_conv_t func, hid_t dxpl_id); +/* + * Type initialization macros + * + * These use the "template macro" technique to reduce the amount of gratuitous + * duplicated code when initializing the datatypes for the library. The main + * template macro is the H5T_INIT_TYPE() macro below. + * + */ + +/* Define the code template for types which need no extra initialization for the "GUTS" in the H5T_INIT_TYPE macro */ +#define H5T_INIT_TYPE_NONE_CORE { \ +} + +/* Define the code template for bitfields for the "GUTS" in the H5T_INIT_TYPE macro */ +#define H5T_INIT_TYPE_BITFIELD_CORE { \ + dt->type = H5T_BITFIELD; \ +} + +/* Define the code template for times for the "GUTS" in the H5T_INIT_TYPE macro */ +#define H5T_INIT_TYPE_TIME_CORE { \ + dt->type = H5T_TIME; \ +} + +/* Define the code template for types which reset the offset for the "GUTS" in the H5T_INIT_TYPE macro */ +#define H5T_INIT_TYPE_OFFSET_CORE { \ + dt->u.atomic.offset = 0; \ +} + +/* Define common code for all numeric types (floating-point & int, signed & unsigned) */ +#define H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS) { \ + dt->u.atomic.order = ENDIANNESS; \ + dt->u.atomic.offset = 0; \ + dt->u.atomic.lsb_pad = H5T_PAD_ZERO; \ + dt->u.atomic.msb_pad = H5T_PAD_ZERO; \ +} + +/* Define the code templates for standard floats for the "GUTS" in the H5T_INIT_TYPE macro */ +#define H5T_INIT_TYPE_FLOAT_COMMON(ENDIANNESS) { \ + H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS) \ + dt->u.atomic.u.f.sign = 31; \ + dt->u.atomic.u.f.epos = 23; \ + dt->u.atomic.u.f.esize = 8; \ + dt->u.atomic.u.f.ebias = 0x7f; \ + dt->u.atomic.u.f.mpos = 0; \ + dt->u.atomic.u.f.msize = 23; \ + dt->u.atomic.u.f.norm = H5T_NORM_IMPLIED; \ + dt->u.atomic.u.f.pad = H5T_PAD_ZERO; \ +} + +#define H5T_INIT_TYPE_FLOATLE_CORE { \ + H5T_INIT_TYPE_FLOAT_COMMON(H5T_ORDER_LE) \ +} + +#define H5T_INIT_TYPE_FLOATBE_CORE { \ + H5T_INIT_TYPE_FLOAT_COMMON(H5T_ORDER_BE) \ +} + +/* Define the code templates for standard doubles for the "GUTS" in the H5T_INIT_TYPE macro */ +#define H5T_INIT_TYPE_DOUBLE_COMMON(ENDIANNESS) { \ + H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS) \ + dt->u.atomic.u.f.sign = 63; \ + dt->u.atomic.u.f.epos = 52; \ + dt->u.atomic.u.f.esize = 11; \ + dt->u.atomic.u.f.ebias = 0x03ff; \ + dt->u.atomic.u.f.mpos = 0; \ + dt->u.atomic.u.f.msize = 52; \ + dt->u.atomic.u.f.norm = H5T_NORM_IMPLIED; \ + dt->u.atomic.u.f.pad = H5T_PAD_ZERO; \ +} + +#define H5T_INIT_TYPE_DOUBLELE_CORE { \ + H5T_INIT_TYPE_DOUBLE_COMMON(H5T_ORDER_LE) \ +} + +#define H5T_INIT_TYPE_DOUBLEBE_CORE { \ + H5T_INIT_TYPE_DOUBLE_COMMON(H5T_ORDER_BE) \ +} + +/* Define the code templates for standard signed integers for the "GUTS" in the H5T_INIT_TYPE macro */ +#define H5T_INIT_TYPE_SINT_COMMON(ENDIANNESS) { \ + H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS) \ + dt->u.atomic.u.i.sign = H5T_SGN_2; \ +} + +#define H5T_INIT_TYPE_SINTLE_CORE { \ + H5T_INIT_TYPE_SINT_COMMON(H5T_ORDER_LE) \ +} + +#define H5T_INIT_TYPE_SINTBE_CORE { \ + H5T_INIT_TYPE_SINT_COMMON(H5T_ORDER_BE) \ +} + +/* Define the code templates for standard unsigned integers for the "GUTS" in the H5T_INIT_TYPE macro */ +#define H5T_INIT_TYPE_UINT_COMMON(ENDIANNESS) { \ + H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS) \ + dt->u.atomic.u.i.sign = H5T_SGN_NONE; \ +} + +#define H5T_INIT_TYPE_UINTLE_CORE { \ + H5T_INIT_TYPE_UINT_COMMON(H5T_ORDER_LE) \ +} + +#define H5T_INIT_TYPE_UINTBE_CORE { \ + H5T_INIT_TYPE_UINT_COMMON(H5T_ORDER_BE) \ +} + +/* Define a macro for common code for all newly allocate datatypes */ +#define H5T_INIT_TYPE_ALLOC_COMMON(TYPE) { \ + dt->ent.header = HADDR_UNDEF; \ + dt->type = TYPE; \ +} + +/* Define the code templates for opaque for the "GUTS" in the H5T_INIT_TYPE macro */ +#define H5T_INIT_TYPE_OPAQUE_CORE { \ + H5T_INIT_TYPE_ALLOC_COMMON(H5T_OPAQUE) \ + dt->u.opaque.tag = H5MM_strdup(""); \ +} + +/* Define the code templates for strings for the "GUTS" in the H5T_INIT_TYPE macro */ +#define H5T_INIT_TYPE_STRING_COMMON { \ + H5T_INIT_TYPE_ALLOC_COMMON(H5T_STRING) \ + H5T_INIT_TYPE_NUM_COMMON(H5T_ORDER_NONE) \ + dt->u.atomic.u.s.cset = H5T_CSET_ASCII; \ +} + +#define H5T_INIT_TYPE_CSTRING_CORE { \ + H5T_INIT_TYPE_STRING_COMMON \ + dt->u.atomic.u.s.pad = H5T_STR_NULLTERM; \ +} + +#define H5T_INIT_TYPE_FORSTRING_CORE { \ + H5T_INIT_TYPE_STRING_COMMON \ + dt->u.atomic.u.s.pad = H5T_STR_SPACEPAD; \ +} + +/* Define the code templates for references for the "GUTS" in the H5T_INIT_TYPE macro */ +#define H5T_INIT_TYPE_REF_COMMON(RTYPE) { \ + H5T_INIT_TYPE_ALLOC_COMMON(H5T_REFERENCE) \ + H5T_INIT_TYPE_NUM_COMMON(H5T_ORDER_NONE) \ + dt->u.atomic.u.r.rtype = RTYPE; \ +} + +#define H5T_INIT_TYPE_OBJREF_CORE { \ + H5T_INIT_TYPE_REF_COMMON(H5R_OBJECT) \ +} + +#define H5T_INIT_TYPE_REGREF_CORE { \ + H5T_INIT_TYPE_REF_COMMON(H5R_DATASET_REGION) \ +} + +/* Define the code templates for the "SIZE_TMPL" in the H5T_INIT_TYPE macro */ +#define H5T_INIT_TYPE_SET_SIZE(SIZE) { \ + dt->size = SIZE; \ + dt->u.atomic.prec = 8*SIZE; \ +} + +#define H5T_INIT_TYPE_NOSET_SIZE(SIZE) { \ +} + +/* Define the code templates for the "CRT_TMPL" in the H5T_INIT_TYPE macro */ +#define H5T_INIT_TYPE_COPY_CREATE(BASE) { \ + /* Base off of existing datatype */ \ + if(NULL==(dt = H5T_copy(BASE,H5T_COPY_TRANSIENT))) \ + HGOTO_ERROR (H5E_RESOURCE, H5E_CANTCOPY, FAIL, "duplicating base type failed") \ +} + +#define H5T_INIT_TYPE_ALLOC_CREATE(BASE) { \ + /* Allocate new datatype info */ \ + if (NULL==(dt = H5FL_CALLOC(H5T_t))) \ + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") \ +} + +#define H5T_INIT_TYPE(GUTS,GLOBAL,CRT_TMPL,BASE,SIZE_TMPL,SIZE) { \ + /* Get new datatype struct */ \ + H5_GLUE3(H5T_INIT_TYPE_,CRT_TMPL,_CREATE)(BASE) \ + \ + /* Adjust information for all types */ \ + dt->state = H5T_STATE_IMMUTABLE; \ + H5_GLUE3(H5T_INIT_TYPE_,SIZE_TMPL,_SIZE)(SIZE) \ + \ + /* Adjust information for this type */ \ + H5_GLUE3(H5T_INIT_TYPE_,GUTS,_CORE) \ + \ + /* Atomize result */ \ + if ((GLOBAL = H5I_register(H5I_DATATYPE, dt)) < 0) \ + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom") \ +} + /*------------------------------------------------------------------------- * Function: H5T_init @@ -303,8 +491,15 @@ H5T_init_interface(void) H5T_t *native_ullong=NULL; /* Datatype structure for native unsigned llong */ H5T_t *native_float=NULL; /* Datatype structure for native float */ H5T_t *native_double=NULL; /* Datatype structure for native double */ + H5T_t *std_u8le=NULL; /* Datatype structure for unsigned 8-bit little-endian integer */ + H5T_t *std_u8be=NULL; /* Datatype structure for unsigned 8-bit big-endian integer */ + H5T_t *std_u16le=NULL; /* Datatype structure for unsigned 16-bit little-endian integer */ + H5T_t *std_u16be=NULL; /* Datatype structure for unsigned 16-bit big-endian integer */ H5T_t *std_u32le=NULL; /* Datatype structure for unsigned 32-bit little-endian integer */ + H5T_t *std_u32be=NULL; /* Datatype structure for unsigned 32-bit big-endian integer */ H5T_t *std_i32le=NULL; /* Datatype structure for signed 32-bit little-endian integer */ + H5T_t *std_u64le=NULL; /* Datatype structure for unsigned 64-bit little-endian integer */ + H5T_t *std_u64be=NULL; /* Datatype structure for unsigned 64-bit big-endian integer */ H5T_t *ieee_f64le=NULL; /* Datatype structure for IEEE 64-bit little-endian floating-point */ H5T_t *dt = NULL; H5T_t *fixedpt=NULL; /* Datatype structure for native int */ @@ -363,1285 +558,233 @@ H5T_init_interface(void) if (NULL==(native_double=H5I_object(H5T_NATIVE_DOUBLE_g))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype object"); - /*------------------------------------------------------------ - * Defaults for C9x types - *------------------------------------------------------------ - */ - - /* int8 */ - if (H5T_NATIVE_INT8_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 1; - dt->u.atomic.prec = 8; - - /* Atomize result */ - if ((H5T_NATIVE_INT8_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - if (H5T_NATIVE_UINT8_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 1; - dt->u.atomic.prec = 8; - - /* Atomize result */ - if ((H5T_NATIVE_UINT8_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_INT_LEAST8_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 1; - dt->u.atomic.prec = 8; - - /* Atomize result */ - if ((H5T_NATIVE_INT_LEAST8_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_UINT_LEAST8_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 1; - dt->u.atomic.prec = 8; - - /* Atomize result */ - if ((H5T_NATIVE_UINT_LEAST8_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_INT_FAST8_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 1; - dt->u.atomic.prec = 8; - - /* Atomize result */ - if ((H5T_NATIVE_INT_FAST8_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_UINT_FAST8_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 1; - dt->u.atomic.prec = 8; - - /* Atomize result */ - if ((H5T_NATIVE_UINT_FAST8_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - - /* int16 */ - if (H5T_NATIVE_INT16_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 2; - dt->u.atomic.prec = 16; - - /* Atomize result */ - if ((H5T_NATIVE_INT16_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_UINT16_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 2; - dt->u.atomic.prec = 16; - - /* Atomize result */ - if ((H5T_NATIVE_UINT16_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_INT_LEAST16_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 2; - dt->u.atomic.prec = 16; - - /* Atomize result */ - if ((H5T_NATIVE_INT_LEAST16_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_UINT_LEAST16_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 2; - dt->u.atomic.prec = 16; - - /* Atomize result */ - if ((H5T_NATIVE_UINT_LEAST16_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_INT_FAST16_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 2; - dt->u.atomic.prec = 16; - - /* Atomize result */ - if ((H5T_NATIVE_INT_FAST16_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_UINT_FAST16_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 2; - dt->u.atomic.prec = 16; - - /* Atomize result */ - if ((H5T_NATIVE_UINT_FAST16_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - - /* int32 */ - if (H5T_NATIVE_INT32_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 4; - dt->u.atomic.prec = 32; - - /* Atomize result */ - if ((H5T_NATIVE_INT32_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_UINT32_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 4; - dt->u.atomic.prec = 32; - - /* Atomize result */ - if ((H5T_NATIVE_UINT32_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_INT_LEAST32_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 4; - dt->u.atomic.prec = 32; - - /* Atomize result */ - if ((H5T_NATIVE_INT_LEAST32_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_UINT_LEAST32_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 4; - dt->u.atomic.prec = 32; - - /* Atomize result */ - if ((H5T_NATIVE_UINT_LEAST32_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_INT_FAST32_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 4; - dt->u.atomic.prec = 32; - - /* Atomize result */ - if ((H5T_NATIVE_INT_FAST32_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_UINT_FAST32_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 4; - dt->u.atomic.prec = 32; - - /* Atomize result */ - if ((H5T_NATIVE_UINT_FAST32_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - - /* int64 */ - if (H5T_NATIVE_INT64_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 8; - dt->u.atomic.prec = 64; - - /* Atomize result */ - if ((H5T_NATIVE_INT64_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_UINT64_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 8; - dt->u.atomic.prec = 64; - - /* Atomize result */ - if ((H5T_NATIVE_UINT64_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_INT_LEAST64_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 8; - dt->u.atomic.prec = 64; - - /* Atomize result */ - if ((H5T_NATIVE_INT_LEAST64_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_UINT_LEAST64_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 8; - dt->u.atomic.prec = 64; - - /* Atomize result */ - if ((H5T_NATIVE_UINT_LEAST64_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_INT_FAST64_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 8; - dt->u.atomic.prec = 64; - - /* Atomize result */ - if ((H5T_NATIVE_INT_FAST64_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - if (H5T_NATIVE_UINT_FAST64_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 8; - dt->u.atomic.prec = 64; - - /* Atomize result */ - if ((H5T_NATIVE_UINT_FAST64_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } - - - /*------------------------------------------------------------ - * Native types - *------------------------------------------------------------ + /* Use this global as a proxy for all the globals, since they all get + * initialized and shutdown at the same time. */ + if(H5T_NATIVE_INT_LEAST8_g<0) { + /*------------------------------------------------------------ + * Defaults for C9x types + *------------------------------------------------------------ + */ - /* 1-byte bit field */ - if(H5T_NATIVE_B8_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_BITFIELD; - dt->size = 1; - dt->u.atomic.prec = 8; - - /* Atomize result */ - if ((H5T_NATIVE_B8_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 2-byte bit field */ - if(H5T_NATIVE_B16_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_BITFIELD; - dt->size = 2; - dt->u.atomic.prec = 16; - - /* Atomize result */ - if ((H5T_NATIVE_B16_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 4-byte bit field */ - if(H5T_NATIVE_B32_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_BITFIELD; - dt->size = 4; - dt->u.atomic.prec = 32; - - /* Atomize result */ - if ((H5T_NATIVE_B32_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 8-byte bit field */ - if(H5T_NATIVE_B64_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_BITFIELD; - dt->size = 8; - dt->u.atomic.prec = 64; - - /* Atomize result */ - if ((H5T_NATIVE_B64_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* haddr_t */ - if(H5T_NATIVE_HADDR_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = sizeof(haddr_t); - dt->u.atomic.prec = 8*dt->size; - dt->u.atomic.offset = 0; - - /* Atomize result */ - if ((H5T_NATIVE_HADDR_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* hsize_t */ - if(H5T_NATIVE_HSIZE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = sizeof(hsize_t); - dt->u.atomic.prec = 8*dt->size; - dt->u.atomic.offset = 0; - - /* Atomize result */ - if ((H5T_NATIVE_HSIZE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* hssize_t */ - if(H5T_NATIVE_HSSIZE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = sizeof(hssize_t); - dt->u.atomic.prec = 8*dt->size; - dt->u.atomic.offset = 0; - - /* Atomize result */ - if ((H5T_NATIVE_HSSIZE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* herr_t */ - if(H5T_NATIVE_HERR_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = sizeof(herr_t); - dt->u.atomic.prec = 8*dt->size; - dt->u.atomic.offset = 0; - - /* Atomize result */ - if ((H5T_NATIVE_HERR_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* hbool_t */ - if(H5T_NATIVE_HBOOL_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = sizeof(hbool_t); - dt->u.atomic.prec = 8*dt->size; - dt->u.atomic.offset = 0; - - /* Atomize result */ - if ((H5T_NATIVE_HBOOL_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /*------------------------------------------------------------ - * IEEE Types - *------------------------------------------------------------ - */ - - /* IEEE 4-byte little-endian float */ - if (H5T_IEEE_F32LE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_double,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 4; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 32; - dt->u.atomic.order = H5T_ORDER_LE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.f.sign = 31; - dt->u.atomic.u.f.epos = 23; - dt->u.atomic.u.f.esize = 8; - dt->u.atomic.u.f.ebias = 0x7f; - dt->u.atomic.u.f.mpos = 0; - dt->u.atomic.u.f.msize = 23; - dt->u.atomic.u.f.norm = H5T_NORM_IMPLIED; - dt->u.atomic.u.f.pad = H5T_PAD_ZERO; - - /* Atomize result */ - if ((H5T_IEEE_F32LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* IEEE 4-byte big-endian float */ - if (H5T_IEEE_F32BE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_double,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 4; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 32; - dt->u.atomic.order = H5T_ORDER_BE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.f.sign = 31; - dt->u.atomic.u.f.epos = 23; - dt->u.atomic.u.f.esize = 8; - dt->u.atomic.u.f.ebias = 0x7f; - dt->u.atomic.u.f.mpos = 0; - dt->u.atomic.u.f.msize = 23; - dt->u.atomic.u.f.norm = H5T_NORM_IMPLIED; - dt->u.atomic.u.f.pad = H5T_PAD_ZERO; - - /* Atomize result */ - if ((H5T_IEEE_F32BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ + /* int8 */ + H5T_INIT_TYPE(NONE,H5T_NATIVE_INT_LEAST8_g,COPY,native_int,SET,1) + H5T_INIT_TYPE(NONE,H5T_NATIVE_UINT_LEAST8_g,COPY,native_uint,SET,1) + H5T_INIT_TYPE(NONE,H5T_NATIVE_INT_FAST8_g,COPY,native_int,SET,1) + H5T_INIT_TYPE(NONE,H5T_NATIVE_UINT_FAST8_g,COPY,native_uint,SET,1) + + /* int16 */ + H5T_INIT_TYPE(NONE,H5T_NATIVE_INT_LEAST16_g,COPY,native_int,SET,2) + H5T_INIT_TYPE(NONE,H5T_NATIVE_UINT_LEAST16_g,COPY,native_uint,SET,2) + H5T_INIT_TYPE(NONE,H5T_NATIVE_INT_FAST16_g,COPY,native_int,SET,2) + H5T_INIT_TYPE(NONE,H5T_NATIVE_UINT_FAST16_g,COPY,native_uint,SET,2) + + /* int32 */ + H5T_INIT_TYPE(NONE,H5T_NATIVE_INT_LEAST32_g,COPY,native_int,SET,4) + H5T_INIT_TYPE(NONE,H5T_NATIVE_UINT_LEAST32_g,COPY,native_uint,SET,4) + H5T_INIT_TYPE(NONE,H5T_NATIVE_INT_FAST32_g,COPY,native_int,SET,4) + H5T_INIT_TYPE(NONE,H5T_NATIVE_UINT_FAST32_g,COPY,native_uint,SET,4) + + /* int64 */ + H5T_INIT_TYPE(NONE,H5T_NATIVE_INT_LEAST64_g,COPY,native_int,SET,8) + H5T_INIT_TYPE(NONE,H5T_NATIVE_UINT_LEAST64_g,COPY,native_uint,SET,8) + H5T_INIT_TYPE(NONE,H5T_NATIVE_INT_FAST64_g,COPY,native_int,SET,8) + H5T_INIT_TYPE(NONE,H5T_NATIVE_UINT_FAST64_g,COPY,native_uint,SET,8) + - /* IEEE 8-byte little-endian float */ - if (H5T_IEEE_F64LE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_double,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 8; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 64; - dt->u.atomic.order = H5T_ORDER_LE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.f.sign = 63; - dt->u.atomic.u.f.epos = 52; - dt->u.atomic.u.f.esize = 11; - dt->u.atomic.u.f.ebias = 0x03ff; - dt->u.atomic.u.f.mpos = 0; - dt->u.atomic.u.f.msize = 52; - dt->u.atomic.u.f.norm = H5T_NORM_IMPLIED; - dt->u.atomic.u.f.pad = H5T_PAD_ZERO; - - /* Atomize result */ - if ((H5T_IEEE_F64LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ + /*------------------------------------------------------------ + * Native types + *------------------------------------------------------------ + */ - /* IEEE 8-byte big-endian float */ - if (H5T_IEEE_F64BE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_double,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 8; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 64; - dt->u.atomic.order = H5T_ORDER_BE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.f.sign = 63; - dt->u.atomic.u.f.epos = 52; - dt->u.atomic.u.f.esize = 11; - dt->u.atomic.u.f.ebias = 0x03ff; - dt->u.atomic.u.f.mpos = 0; - dt->u.atomic.u.f.msize = 52; - dt->u.atomic.u.f.norm = H5T_NORM_IMPLIED; - dt->u.atomic.u.f.pad = H5T_PAD_ZERO; - - /* Atomize result */ - if ((H5T_IEEE_F64BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ + /* 1-byte bit field */ + H5T_INIT_TYPE(BITFIELD,H5T_NATIVE_B8_g,COPY,native_uint,SET,1) + + /* 2-byte bit field */ + H5T_INIT_TYPE(BITFIELD,H5T_NATIVE_B16_g,COPY,native_uint,SET,2) + + /* 4-byte bit field */ + H5T_INIT_TYPE(BITFIELD,H5T_NATIVE_B32_g,COPY,native_uint,SET,4) + + /* 8-byte bit field */ + H5T_INIT_TYPE(BITFIELD,H5T_NATIVE_B64_g,COPY,native_uint,SET,8) + + /* haddr_t */ + H5T_INIT_TYPE(OFFSET,H5T_NATIVE_HADDR_g,COPY,native_uint,SET,sizeof(haddr_t)) - /*------------------------------------------------------------ - * Other "standard" types - *------------------------------------------------------------ - */ - + /* hsize_t */ + H5T_INIT_TYPE(OFFSET,H5T_NATIVE_HSIZE_g,COPY,native_uint,SET,sizeof(hsize_t)) + + /* hssize_t */ + H5T_INIT_TYPE(OFFSET,H5T_NATIVE_HSSIZE_g,COPY,native_int,SET,sizeof(hssize_t)) + + /* herr_t */ + H5T_INIT_TYPE(OFFSET,H5T_NATIVE_HERR_g,COPY,native_int,SET,sizeof(herr_t)) - /* 1-byte little-endian (endianness is irrelevant) signed integer */ - if(H5T_STD_I8LE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 1; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 8; - dt->u.atomic.order = H5T_ORDER_LE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_2; - - /* Atomize result */ - if ((H5T_STD_I8LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 1-byte big-endian (endianness is irrelevant) signed integer */ - if(H5T_STD_I8BE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 1; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 8; - dt->u.atomic.order = H5T_ORDER_BE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_2; - - /* Atomize result */ - if ((H5T_STD_I8BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 2-byte little-endian signed integer */ - if(H5T_STD_I16LE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 2; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 16; - dt->u.atomic.order = H5T_ORDER_LE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_2; - - /* Atomize result */ - if ((H5T_STD_I16LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 2-byte big-endian signed integer */ - if(H5T_STD_I16BE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 2; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 16; - dt->u.atomic.order = H5T_ORDER_BE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_2; - - /* Atomize result */ - if ((H5T_STD_I16BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 4-byte little-endian signed integer */ - if(H5T_STD_I32LE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 4; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 32; - dt->u.atomic.order = H5T_ORDER_LE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_2; - - /* Atomize result */ - if ((H5T_STD_I32LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 4-byte big-endian signed integer */ - if(H5T_STD_I32BE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 4; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 32; - dt->u.atomic.order = H5T_ORDER_BE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_2; - - /* Atomize result */ - if ((H5T_STD_I32BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 8-byte little-endian signed integer */ - if(H5T_STD_I64LE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 8; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 64; - dt->u.atomic.order = H5T_ORDER_LE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_2; - - /* Atomize result */ - if ((H5T_STD_I64LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 8-byte big-endian signed integer */ - if(H5T_STD_I64BE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_int,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 8; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 64; - dt->u.atomic.order = H5T_ORDER_BE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_2; - - /* Atomize result */ - if ((H5T_STD_I64BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 1-byte little-endian (endianness is irrelevant) unsigned integer */ - if(H5T_STD_U8LE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 1; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 8; - dt->u.atomic.order = H5T_ORDER_LE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_NONE; - - /* Atomize result */ - if ((H5T_STD_U8LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); + /* hbool_t */ + H5T_INIT_TYPE(OFFSET,H5T_NATIVE_HBOOL_g,COPY,native_int,SET,sizeof(hbool_t)) - /* - * Register little-endian (order is irrelevant) 8-bit bitfield now also + /*------------------------------------------------------------ + * IEEE Types + *------------------------------------------------------------ */ - /* Base off of current datatype */ - dt = H5T_copy(dt,H5T_COPY_TRANSIENT); - assert(dt); - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_BITFIELD; + /* IEEE 4-byte little-endian float */ + H5T_INIT_TYPE(FLOATLE,H5T_IEEE_F32LE_g,COPY,native_double,SET,4) - /* Atomize result */ - if ((H5T_STD_B8LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 1-byte big-endian (endianness is irrelevant) unsigned integer */ - if(H5T_STD_U8BE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 1; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 8; - dt->u.atomic.order = H5T_ORDER_BE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_NONE; - - /* Atomize result */ - if ((H5T_STD_U8BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); + /* IEEE 4-byte big-endian float */ + H5T_INIT_TYPE(FLOATBE,H5T_IEEE_F32BE_g,COPY,native_double,SET,4) - /* - * Register big-endian (order is irrelevant) 8-bit bitfield now also - */ - /* Base off of current datatype */ - dt = H5T_copy(dt,H5T_COPY_TRANSIENT); - assert(dt); + /* IEEE 8-byte little-endian float */ + H5T_INIT_TYPE(DOUBLELE,H5T_IEEE_F64LE_g,COPY,native_double,SET,8) - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_BITFIELD; + /* IEEE 8-byte big-endian float */ + H5T_INIT_TYPE(DOUBLEBE,H5T_IEEE_F64BE_g,COPY,native_double,SET,8) - /* Atomize result */ - if ((H5T_STD_B8BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 2-byte little-endian unsigned integer */ - if(H5T_STD_U16LE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 2; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 16; - dt->u.atomic.order = H5T_ORDER_LE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_NONE; - - /* Atomize result */ - if ((H5T_STD_U16LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - - /* - * Register little-endian 16-bit bitfield now also + /*------------------------------------------------------------ + * Other "standard" types + *------------------------------------------------------------ */ - /* Base off of current datatype */ - dt = H5T_copy(dt,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_BITFIELD; + - /* Atomize result */ - if ((H5T_STD_B16LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 2-byte big-endian unsigned integer */ - if(H5T_STD_U16BE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 2; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 16; - dt->u.atomic.order = H5T_ORDER_BE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_NONE; - - /* Atomize result */ - if ((H5T_STD_U16BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); + /* 1-byte little-endian (endianness is irrelevant) signed integer */ + H5T_INIT_TYPE(SINTLE,H5T_STD_I8LE_g,COPY,native_int,SET,1) + + /* 1-byte big-endian (endianness is irrelevant) signed integer */ + H5T_INIT_TYPE(SINTBE,H5T_STD_I8BE_g,COPY,native_int,SET,1) + + /* 2-byte little-endian signed integer */ + H5T_INIT_TYPE(SINTLE,H5T_STD_I16LE_g,COPY,native_int,SET,2) + + /* 2-byte big-endian signed integer */ + H5T_INIT_TYPE(SINTBE,H5T_STD_I16BE_g,COPY,native_int,SET,2) + + /* 4-byte little-endian signed integer */ + H5T_INIT_TYPE(SINTLE,H5T_STD_I32LE_g,COPY,native_int,SET,4) + + /* 4-byte big-endian signed integer */ + H5T_INIT_TYPE(SINTBE,H5T_STD_I32BE_g,COPY,native_int,SET,4) + + /* 8-byte little-endian signed integer */ + H5T_INIT_TYPE(SINTLE,H5T_STD_I64LE_g,COPY,native_int,SET,8) + + /* 8-byte big-endian signed integer */ + H5T_INIT_TYPE(SINTBE,H5T_STD_I64BE_g,COPY,native_int,SET,8) + + /* 1-byte little-endian (endianness is irrelevant) unsigned integer */ + H5T_INIT_TYPE(UINTLE,H5T_STD_U8LE_g,COPY,native_uint,SET,1) + std_u8le=dt; /* Keep type for later */ + + /* 1-byte big-endian (endianness is irrelevant) unsigned integer */ + H5T_INIT_TYPE(UINTBE,H5T_STD_U8BE_g,COPY,native_uint,SET,1) + std_u8be=dt; /* Keep type for later */ + + /* 2-byte little-endian unsigned integer */ + H5T_INIT_TYPE(UINTLE,H5T_STD_U16LE_g,COPY,native_uint,SET,2) + std_u16le=dt; /* Keep type for later */ + + /* 2-byte big-endian unsigned integer */ + H5T_INIT_TYPE(UINTBE,H5T_STD_U16BE_g,COPY,native_uint,SET,2) + std_u16be=dt; /* Keep type for later */ + + /* 4-byte little-endian unsigned integer */ + H5T_INIT_TYPE(UINTLE,H5T_STD_U32LE_g,COPY,native_uint,SET,4) + std_u32le=dt; /* Keep type for later */ + + /* 4-byte big-endian unsigned integer */ + H5T_INIT_TYPE(UINTBE,H5T_STD_U32BE_g,COPY,native_uint,SET,4) + std_u32be=dt; /* Keep type for later */ + + /* 8-byte little-endian unsigned integer */ + H5T_INIT_TYPE(UINTLE,H5T_STD_U64LE_g,COPY,native_uint,SET,8) + std_u64le=dt; /* Keep type for later */ + + /* 8-byte big-endian unsigned integer */ + H5T_INIT_TYPE(UINTBE,H5T_STD_U64BE_g,COPY,native_uint,SET,8) + std_u64be=dt; /* Keep type for later */ + - /* - * Register big-endian 16-bit bitfield now also + /*------------------------------------------------------------ + * Little- & Big-endian bitfields + *------------------------------------------------------------ */ - /* Base off of current datatype */ - dt = H5T_copy(dt,H5T_COPY_TRANSIENT); - assert(dt); - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_BITFIELD; + /* little-endian (order is irrelevant) 8-bit bitfield */ + H5T_INIT_TYPE(BITFIELD,H5T_STD_B8LE_g,COPY,std_u8le,NOSET,-) - /* Atomize result */ - if ((H5T_STD_B16BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 4-byte little-endian unsigned integer */ - if(H5T_STD_U32LE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 4; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 32; - dt->u.atomic.order = H5T_ORDER_LE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_NONE; - - /* Atomize result */ - if ((H5T_STD_U32LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); + /* big-endian (order is irrelevant) 8-bit bitfield */ + H5T_INIT_TYPE(BITFIELD,H5T_STD_B8BE_g,COPY,std_u8be,NOSET,-) - /* - * Register little-endian 32-bit bitfield now also - */ - /* Base off of current datatype */ - dt = H5T_copy(dt,H5T_COPY_TRANSIENT); - assert(dt); + /* Little-endian 16-bit bitfield */ + H5T_INIT_TYPE(BITFIELD,H5T_STD_B16LE_g,COPY,std_u16le,NOSET,-) - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_BITFIELD; + /* Big-endian 16-bit bitfield */ + H5T_INIT_TYPE(BITFIELD,H5T_STD_B16BE_g,COPY,std_u16be,NOSET,-) - /* Atomize result */ - if ((H5T_STD_B32LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); + /* Little-endian 32-bit bitfield */ + H5T_INIT_TYPE(BITFIELD,H5T_STD_B32LE_g,COPY,std_u32le,NOSET,-) - /* - * Register 4-byte little-endian UNIX time_t now also - */ - /* Base off of current datatype */ - dt = H5T_copy(dt,H5T_COPY_TRANSIENT); - assert(dt); + /* Big-endian 32-bit bitfield */ + H5T_INIT_TYPE(BITFIELD,H5T_STD_B32BE_g,COPY,std_u32be,NOSET,-) - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_TIME; + /* Little-endian 64-bit bitfield */ + H5T_INIT_TYPE(BITFIELD,H5T_STD_B64LE_g,COPY,std_u64le,NOSET,-) - /* Atomize result */ - if ((H5T_UNIX_D32LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 4-byte big-endian unsigned integer */ - if(H5T_STD_U32BE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 4; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 32; - dt->u.atomic.order = H5T_ORDER_BE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_NONE; - - /* Atomize result */ - if ((H5T_STD_U32BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); + /* Big-endian 64-bit bitfield */ + H5T_INIT_TYPE(BITFIELD,H5T_STD_B64BE_g,COPY,std_u64be,NOSET,-) - /* - * Register big-endian 32-bit bitfield now also + /*------------------------------------------------------------ + * The Unix architecture for dates and times. + *------------------------------------------------------------ */ - /* Base off of current datatype */ - dt = H5T_copy(dt,H5T_COPY_TRANSIENT); - assert(dt); - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_BITFIELD; + /* Little-endian 32-bit UNIX time_t */ + H5T_INIT_TYPE(TIME,H5T_UNIX_D32LE_g,COPY,std_u32le,NOSET,-) - /* Atomize result */ - if ((H5T_STD_B32BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); + /* Big-endian 32-bit UNIX time_t */ + H5T_INIT_TYPE(TIME,H5T_UNIX_D32BE_g,COPY,std_u32be,NOSET,-) - /* - * Register 4-byte big-endian UNIX time_t now also - */ - /* Base off of current datatype */ - dt = H5T_copy(dt,H5T_COPY_TRANSIENT); - assert(dt); + /* Little-endian 64-bit UNIX time_t */ + H5T_INIT_TYPE(TIME,H5T_UNIX_D64LE_g,COPY,std_u64le,NOSET,-) - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_TIME; + /* Big-endian 64-bit UNIX time_t */ + H5T_INIT_TYPE(TIME,H5T_UNIX_D64BE_g,COPY,std_u64be,NOSET,-) - /* Atomize result */ - if ((H5T_UNIX_D32BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 8-byte little-endian unsigned integer */ - if(H5T_STD_U64LE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 8; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 64; - dt->u.atomic.order = H5T_ORDER_LE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_NONE; - - /* Atomize result */ - if ((H5T_STD_U64LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - /* - * Register little-endian 64-bit bitfield now also + /* Indicate that the types that are created from here down are allocated + * H5FL_ALLOC(), not copied with H5T_copy() */ - /* Base off of current datatype */ - dt = H5T_copy(dt,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_BITFIELD; + copied_dtype=0; - /* Atomize result */ - if ((H5T_STD_B64LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); + /* Opaque data */ + H5T_INIT_TYPE(OPAQUE,H5T_NATIVE_OPAQUE_g,ALLOC,-,SET,1) - /* - * Register 8-byte little-endian UNIX time_t now also + /*------------------------------------------------------------ + * The `C' architecture + *------------------------------------------------------------ */ - /* Base off of current datatype */ - dt = H5T_copy(dt,H5T_COPY_TRANSIENT); - assert(dt); - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_TIME; + /* One-byte character string */ + H5T_INIT_TYPE(CSTRING,H5T_C_S1_g,ALLOC,-,SET,1) - /* Atomize result */ - if ((H5T_UNIX_D64LE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - /* 8-byte big-endian unsigned integer */ - if(H5T_STD_U64BE_g<0) { - /* Base off of native datatype */ - dt = H5T_copy(native_uint,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->size = 8; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 64; - dt->u.atomic.order = H5T_ORDER_BE; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = H5T_SGN_NONE; - - /* Atomize result */ - if ((H5T_STD_U64BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - - /* - * Register big-endian 64-bit bitfield now also + /*------------------------------------------------------------ + * The `Fortran' architecture + *------------------------------------------------------------ */ - /* Base off of current datatype */ - dt = H5T_copy(dt,H5T_COPY_TRANSIENT); - assert(dt); - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_BITFIELD; + /* One-byte character string */ + H5T_INIT_TYPE(FORSTRING,H5T_FORTRAN_S1_g,ALLOC,-,SET,1) - /* Atomize result */ - if ((H5T_STD_B64BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - - /* - * Register 8-byte big-endian UNIX time_t now also + /*------------------------------------------------------------ + * Pointer types + *------------------------------------------------------------ */ - /* Base off of current datatype */ - dt = H5T_copy(dt,H5T_COPY_TRANSIENT); - assert(dt); - - /* Adjust information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->type = H5T_TIME; - - /* Atomize result */ - if ((H5T_UNIX_D64BE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register datatype atom"); - } /* end if */ - - - /*------------------------------------------------------------ - * Little- & Big-endian bitfields - *------------------------------------------------------------ - */ - - /* Moved into the U32LE, U32BE, U64LE & U64BE sections */ - - /*------------------------------------------------------------ - * The Unix architecture for dates and times. - *------------------------------------------------------------ - */ - - /* Moved into the U32LE, U32BE, U64LE & U64BE sections */ - - /* Indicate that the types that are created from here down are allocated - * H5FL_ALLOC(), not copied with H5T_copy() - */ - copied_dtype=0; - - /* Opaque data */ - if(H5T_NATIVE_OPAQUE_g<0) { - if (NULL==(dt = H5FL_CALLOC(H5T_t))) - HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - - /* Set information */ - dt->state = H5T_STATE_IMMUTABLE; - dt->ent.header = HADDR_UNDEF; - dt->type = H5T_OPAQUE; - dt->size = 1; - dt->u.opaque.tag = H5MM_strdup(""); - - /* Atomize result */ - if ((H5T_NATIVE_OPAQUE_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize H5T layer"); - } /* end if */ - - /*------------------------------------------------------------ - * The `C' architecture - *------------------------------------------------------------ - */ - - /* One-byte character string */ - if(H5T_C_S1_g<0) { - if (NULL==(dt = H5FL_CALLOC(H5T_t))) - HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - - dt->state = H5T_STATE_IMMUTABLE; - dt->ent.header = HADDR_UNDEF; - dt->type = H5T_STRING; - dt->size = 1; - dt->u.atomic.order = H5T_ORDER_NONE; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 8 * dt->size; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.s.cset = H5T_CSET_ASCII; - dt->u.atomic.u.s.pad = H5T_STR_NULLTERM; - - if ((H5T_C_S1_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize H5T layer"); - } /* end if */ - - /*------------------------------------------------------------ - * The `Fortran' architecture - *------------------------------------------------------------ - */ - /* One-byte character string */ - if(H5T_FORTRAN_S1_g<0) { - if (NULL==(dt = H5FL_CALLOC(H5T_t))) - HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - - dt->state = H5T_STATE_IMMUTABLE; - dt->ent.header = HADDR_UNDEF; - dt->type = H5T_STRING; - dt->size = 1; - dt->u.atomic.order = H5T_ORDER_NONE; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 8 * dt->size; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.s.cset = H5T_CSET_ASCII; - dt->u.atomic.u.s.pad = H5T_STR_SPACEPAD; - - if ((H5T_FORTRAN_S1_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize H5T layer"); - } /* end if */ - - /*------------------------------------------------------------ - * Pointer types - *------------------------------------------------------------ - */ - - /* Object pointer (i.e. object header address in file) */ - if(H5T_STD_REF_OBJ_g<0) { - if (NULL==(dt = H5FL_CALLOC(H5T_t))) - HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - - dt->state = H5T_STATE_IMMUTABLE; - dt->ent.header = HADDR_UNDEF; - dt->type = H5T_REFERENCE; - dt->size = H5R_OBJ_REF_BUF_SIZE; - dt->u.atomic.order = H5T_ORDER_NONE; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 8 * dt->size; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.r.rtype = H5R_OBJECT; - - if ((H5T_STD_REF_OBJ_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize H5T layer"); - } /* end if */ - - /* Dataset Region pointer (i.e. selection inside a dataset) */ - if(H5T_STD_REF_DSETREG_g<0) { - if (NULL==(dt = H5FL_CALLOC(H5T_t))) - HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - - dt->state = H5T_STATE_IMMUTABLE; - dt->ent.header = HADDR_UNDEF; - dt->type = H5T_REFERENCE; - dt->size = H5R_DSET_REG_REF_BUF_SIZE; - dt->u.atomic.order = H5T_ORDER_NONE; - dt->u.atomic.offset = 0; - dt->u.atomic.prec = 8 * dt->size; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.r.rtype = H5R_DATASET_REGION; - - if ((H5T_STD_REF_DSETREG_g = H5I_register(H5I_DATATYPE, dt)) < 0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize H5T layer"); + /* Object pointer (i.e. object header address in file) */ + H5T_INIT_TYPE(OBJREF,H5T_STD_REF_OBJ_g,ALLOC,-,SET,H5R_OBJ_REF_BUF_SIZE) + + /* Dataset Region pointer (i.e. selection inside a dataset) */ + H5T_INIT_TYPE(REGREF,H5T_STD_REF_DSETREG_g,ALLOC,-,SET,H5R_DSET_REG_REF_BUF_SIZE) } /* end if */ /* diff --git a/src/H5Tconv.c b/src/H5Tconv.c index e34fac6..cab5553 100644 --- a/src/H5Tconv.c +++ b/src/H5Tconv.c @@ -63,14 +63,19 @@ H5FL_BLK_DEFINE_STATIC(array_seq); /* * These macros are for the bodies of functions that convert buffers of one - * integer type to another using hardware. They all start with `H5T_CONV_' - * and end with two letters that represent the source and destination types, - * respectively. The letters `s' and `S' refer to signed values while the - * letters `u' and `U' refer to unsigned values. The letter which is - * capitalized indicates that the corresponding type (source or destination) - * is at least as large as the other type. Certain conversions may - * experience overflow conditions which arise when the source value has a - * magnitude that cannot be represented by the destination type. + * atomic type to another using hardware. + * + * They all start with `H5T_CONV_' and end with two letters that represent the + * source and destination types, respectively. The letters `s' and `S' refer to + * signed integers while the letters `u' and `U' refer to unsigned integers, and + * the letters `f' and `F' refer to floating-point values. + * + * The letter which is capitalized indicates that the corresponding type + * (source or destination) is at least as large as the other type. + * + * Certain conversions may experience overflow conditions which arise when the + * source value has a magnitude that cannot be represented by the destination + * type. * * Suffix Description * ------ ----------- @@ -116,14 +121,22 @@ H5FL_BLK_DEFINE_STATIC(array_seq); * occurs when the source magnitude is too large for the * destination. * + * fF: Floating-point values to floating-point values where the + * destination is at least as wide as the source. This case + * cannot generate overflows. + * + * Ff: Floating-point values to floating-point values the source is at + * least as large as the destination. Overflows can occur when + * the destination is narrower than the source. + * * The macros take a subset of these arguments in the order listed here: * * CDATA: A pointer to the H5T_cdata_t structure that was passed to the * conversion function. * - * S_ID: The hid_t value for the source data type. + * STYPE: The hid_t value for the source data type. * - * D_ID: The hid_t value for the destination data type. + * DTYPE: The hid_t value for the destination data type. * * BUF: A pointer to the conversion buffer. * @@ -142,169 +155,163 @@ H5FL_BLK_DEFINE_STATIC(array_seq); * D_MAX: The maximum possible destination value. Source values which * are larger than D_MAX generate overflows. * + * The macros are implemented with a generic programming technique, similar + * to templates in C++. The macro which defines the "core" part of the + * conversion (which actually moves the data from the source to the destination) + * is invoked inside the H5T_CONV "template" macro by "gluing" it together, + * which allows the core conversion macro to be invoked as necessary. + * + * The generic "core" macros are: (others are specific to particular conversion) + * + * Suffix Description + * ------ ----------- + * xX: Generic Conversion where the destination is at least as + * wide as the source. This case cannot generate overflows. + * + * Xx: Generic signed conversion where the source is at least as large + * as the destination. Overflows can occur when the destination is + * narrower than the source. + * + * SU: Generic signed to unsigned conversion where the source is + * the same size or smaller than the destination. Overflow occurs + * when the source value is negative. + * + * Ux: Generic conversion for the `Us', `Uu' & `us' cases + * Overflow occurs when the source magnitude is too large for the + * destination. + * */ -#define H5T_CONV_sS(S_ALIGN,D_ALIGN,ST,DT) { \ +#define H5T_CONV_xX_CORE(S,D,STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ + *((DT*)D) = (DT)(*((ST*)S)); \ +} + +#define H5T_CONV_Xx_CORE(S,D,STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ + if (*((ST*)S) > (DT)(D_MAX)) { \ + if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, S, D)<0) \ + *((DT*)D) = (D_MAX); \ + } else if (*((ST*)S) < (D_MIN)) { \ + if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, S, D)<0) \ + *((DT*)D) = (D_MIN); \ + } else \ + *((DT*)D) = (DT)(*((ST*)S)); \ +} + +#define H5T_CONV_SU_CORE(S,D,STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ + if (*((ST*)S)<0) { \ + if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, S, D)<0) \ + *((DT*)D) = 0; \ + } else \ + *((DT*)D) = (DT)(*((ST*)S)); \ +} + +#define H5T_CONV_Ux_CORE(S,D,STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ + if (*((ST*)S) > (D_MAX)) { \ + if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, S, D)<0) \ + *((DT*)D) = (D_MAX); \ + } else \ + *((DT*)D) = (DT)(*((ST*)S)); \ +} + +#define H5T_CONV_sS(STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ assert(sizeof(ST)<=sizeof(DT)); \ - CI_BEGIN(S_ALIGN, D_ALIGN, ST, DT, nelmts-1) { \ - *((DT*)d) = (DT)(*((ST*)s)); \ - } CI_END; \ + H5T_CONV(H5T_CONV_xX, long_long, STYPE, DTYPE, ST, DT, D_MIN, D_MAX, nelmts-1) \ } -#define H5T_CONV_sU(STYPE,DTYPE,ST,DT) { \ +#define H5T_CONV_sU(STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ assert(sizeof(ST)<=sizeof(DT)); \ - CI_BEGIN(STYPE, DTYPE, ST, DT, nelmts-1) { \ - if (*((ST*)s)<0) { \ - if (!H5T_overflow_g || \ - (H5T_overflow_g)(src_id, dst_id, s, d)<0) { \ - *((DT*)d) = 0; \ - } \ - } else { \ - *((DT*)d) = (DT)(*((ST*)s)); \ - } \ - } CI_END; \ + H5T_CONV(H5T_CONV_SU, long_long, STYPE, DTYPE, ST, DT, D_MIN, D_MAX, nelmts-1) \ +} + +#define H5T_CONV_uS_CORE(S,D,STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ + if (sizeof(ST)==sizeof(DT) && *((ST*)S) > (D_MAX)) { \ + if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, S, D)<0) \ + *((DT*)D) = (D_MAX); \ + } else \ + *((DT*)D) = (DT)(*((ST*)S)); \ } -#define H5T_CONV_uS(STYPE,DTYPE,ST,DT,D_MAX) { \ +#define H5T_CONV_uS(STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ assert(sizeof(ST)<=sizeof(DT)); \ - CI_BEGIN(STYPE, DTYPE, ST, DT, nelmts-1) { \ - if (*((ST*)s) > (D_MAX)) { \ - if (!H5T_overflow_g || \ - (H5T_overflow_g)(src_id, dst_id, s, d)<0) { \ - *((DT*)d) = (D_MAX); \ - } \ - } else { \ - *((DT*)d) = (DT)(*((ST*)s)); \ - } \ - } CI_END; \ + H5T_CONV(H5T_CONV_uS, long_long, STYPE, DTYPE, ST, DT, D_MIN, D_MAX, nelmts-1) \ } -#define H5T_CONV_uU(STYPE,DTYPE,ST,DT) { \ +#define H5T_CONV_uU(STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ assert(sizeof(ST)<=sizeof(DT)); \ - CI_BEGIN(STYPE, DTYPE, ST, DT, nelmts-1) { \ - *((DT*)d) = (DT)(*((ST*)s)); \ - } CI_END; \ + H5T_CONV(H5T_CONV_xX, long_long, STYPE, DTYPE, ST, DT, D_MIN, D_MAX, nelmts-1) \ } #define H5T_CONV_Ss(STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ assert(sizeof(ST)>=sizeof(DT)); \ - CI_BEGIN(STYPE, DTYPE, ST, DT, 0) { \ - if (*((ST*)s) > (DT)(D_MAX)) { \ - if (!H5T_overflow_g || \ - (H5T_overflow_g)(src_id, dst_id, s, d)<0) { \ - *((DT*)d) = (D_MAX); \ - } \ - } else if (*((ST*)s) < (D_MIN)) { \ - if (!H5T_overflow_g || \ - (H5T_overflow_g)(src_id, dst_id, s, d)<0) { \ - *((DT*)d) = (D_MIN); \ - } \ - } else { \ - *((DT*)d) = (DT)(*((ST*)s)); \ - } \ - } CI_END; \ + H5T_CONV(H5T_CONV_Xx, long_long, STYPE, DTYPE, ST, DT, D_MIN, D_MAX, 0) \ } -#define H5T_CONV_Su(STYPE,DTYPE,ST,DT,D_MAX) { \ +#define H5T_CONV_Su_CORE(S,D,STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ + if (*((ST*)S) < 0) { \ + if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, S, D)<0) \ + *((DT*)D) = 0; \ + } else if (sizeof(ST)>sizeof(DT) && *((ST*)S)>(ST)(D_MAX)) { \ + /*sign vs. unsign ok in previous line*/ \ + if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, S, D)<0) \ + *((DT*)D) = (D_MAX); \ + } else \ + *((DT*)D) = (DT)(*((ST*)S)); \ +} + +#define H5T_CONV_Su(STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ assert(sizeof(ST)>=sizeof(DT)); \ - CI_BEGIN(STYPE, DTYPE, ST, DT, 0) { \ - if (*((ST*)s) < 0) { \ - if (!H5T_overflow_g || \ - (H5T_overflow_g)(src_id, dst_id, s, d)<0) { \ - *((DT*)d) = 0; \ - } \ - } else if (sizeof(ST)>sizeof(DT) && *((ST*)s)>(ST)(D_MAX)) { \ - /*sign vs. unsign ok in previous line*/ \ - if (!H5T_overflow_g || \ - (H5T_overflow_g)(src_id, dst_id, s, d)<0) { \ - *((DT*)d) = (D_MAX); \ - } \ - } else { \ - *((DT*)d) = (DT)(*((ST*)s)); \ - } \ - } CI_END; \ + H5T_CONV(H5T_CONV_Su, long_long, STYPE, DTYPE, ST, DT, D_MIN, D_MAX, 0) \ } -#define H5T_CONV_Us(STYPE,DTYPE,ST,DT,D_MAX) { \ +#define H5T_CONV_Us(STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ assert(sizeof(ST)>=sizeof(DT)); \ - CI_BEGIN(STYPE, DTYPE, ST, DT, 0) { \ - if (*((ST*)s) > (D_MAX)) { \ - if (!H5T_overflow_g || \ - (H5T_overflow_g)(src_id, dst_id, s, d)<0) { \ - *((DT*)d) = (D_MAX); \ - } \ - } else { \ - *((DT*)d) = (DT)(*((ST*)s)); \ - } \ - } CI_END; \ + H5T_CONV(H5T_CONV_Ux, long_long, STYPE, DTYPE, ST, DT, D_MIN, D_MAX, 0) \ } -#define H5T_CONV_Uu(STYPE,DTYPE,ST,DT,D_MAX) { \ +#define H5T_CONV_Uu(STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ assert(sizeof(ST)>=sizeof(DT)); \ - CI_BEGIN(STYPE, DTYPE, ST, DT, 0) { \ - if (*((ST*)s) > (D_MAX)) { \ - if (!H5T_overflow_g || \ - (H5T_overflow_g)(src_id, dst_id, s, d)<0) { \ - *((DT*)d) = (D_MAX); \ - } \ - } else { \ - *((DT*)d) = (DT)(*((ST*)s)); \ - } \ - } CI_END; \ + H5T_CONV(H5T_CONV_Ux, long_long, STYPE, DTYPE, ST, DT, D_MIN, D_MAX, 0) \ } -#define H5T_CONV_su(STYPE,DTYPE,ST,DT) { \ +#define H5T_CONV_su(STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ assert(sizeof(ST)==sizeof(DT)); \ - CI_BEGIN(STYPE, DTYPE, ST, DT, 0) { \ - if (*((ST*)s) < 0) { \ - if (!H5T_overflow_g || \ - (H5T_overflow_g)(src_id, dst_id, s, d)<0) { \ - *((DT*)d) = 0; \ - } \ - } else { \ - *((DT*)d) = (DT)(*((ST*)s)); \ - } \ - } CI_END; \ + H5T_CONV(H5T_CONV_SU, long_long, STYPE, DTYPE, ST, DT, D_MIN, D_MAX, 0) \ } -#define H5T_CONV_us(STYPE,DTYPE,ST,DT,D_MAX) { \ +#define H5T_CONV_us(STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ assert(sizeof(ST)==sizeof(DT)); \ - CI_BEGIN(STYPE, DTYPE, ST, DT, 0) { \ - if (*((ST*)s) > (D_MAX)) { \ - if (!H5T_overflow_g || \ - (H5T_overflow_g)(src_id, dst_id, s, d)<0) { \ - *((DT*)d) = (D_MAX); \ - } \ - } else { \ - *((DT*)d) = (DT)(*((ST*)s)); \ - } \ - } CI_END; \ + H5T_CONV(H5T_CONV_Ux, long_long, STYPE, DTYPE, ST, DT, D_MIN, D_MAX, 0) \ } -/* The first part of every integer hardware conversion macro */ -#define CI_BEGIN(STYPE,DTYPE,ST,DT,STRT) { \ +#define H5T_CONV_fF(STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ + assert(sizeof(ST)<=sizeof(DT)); \ + H5T_CONV(H5T_CONV_xX, double, STYPE, DTYPE, ST, DT, D_MIN, D_MAX, nelmts-1) \ +} + +#define H5T_CONV_Ff(STYPE,DTYPE,ST,DT,D_MIN,D_MAX) { \ + assert(sizeof(ST)>=sizeof(DT)); \ + H5T_CONV(H5T_CONV_Xx, double, STYPE, DTYPE, ST, DT, D_MIN, D_MAX, 0) \ +} + +/* The main part of every integer hardware conversion macro */ +#define H5T_CONV(GUTS,ATYPE,STYPE,DTYPE,ST,DT,D_MIN,D_MAX,STRT) { \ hsize_t elmtno; /*element number */ \ - void *src, *s; /*source buffer */ \ - void *dst, *d; /*destination buffer */ \ + uint8_t *src, *s; /*source buffer */ \ + uint8_t *dst, *d; /*destination buffer */ \ H5T_t *st, *dt; /*data type descriptors */ \ - long_long aligned; /*largest integer type, aligned */ \ + ATYPE aligned; /*aligned type */ \ hbool_t s_mv, d_mv; /*move data to align it? */ \ - size_t dt_size=sizeof(DT); /*needed by CI_END macro */ \ size_t s_stride, d_stride; /*src and dst strides */ \ - int direction; /*1=left-to-right, -1=rt-to-lt */ \ \ switch (cdata->command) { \ case H5T_CONV_INIT: \ /* Sanity check and initialize statistics */ \ cdata->need_bkg = H5T_BKG_NO; \ - if (NULL==(st=H5I_object(src_id)) || \ - NULL==(dt=H5I_object(dst_id))) { \ + if (NULL==(st=H5I_object(src_id)) || NULL==(dt=H5I_object(dst_id))) \ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, \ - "unable to dereference data type object ID"); \ - } \ - if (st->size!=sizeof(ST) || dt->size!=sizeof(DT)) { \ + "unable to dereference datatype object ID") \ + if (st->size!=sizeof(ST) || dt->size!=sizeof(DT)) \ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, \ - "disagreement about data type size"); \ - } \ + "disagreement about datatype size") \ CI_ALLOC_PRIV \ break; \ \ @@ -318,19 +325,17 @@ H5FL_BLK_DEFINE_STATIC(array_seq); /* Initialize pointers */ \ if (buf_stride) { \ s_stride = d_stride = buf_stride; \ - src = dst = buf; \ - direction = 1; \ - } else if (STRT) { \ - s_stride = sizeof(ST); \ - d_stride = sizeof(DT); \ - src = (uint8_t*)buf+(STRT)*s_stride; \ - dst = (uint8_t*)buf+(STRT)*d_stride; \ - direction = -1; \ } else { \ - s_stride = sizeof(ST); \ - d_stride = sizeof(DT); \ + s_stride = sizeof(ST); \ + d_stride = sizeof(DT); \ + } \ + if (STRT) { \ + src = (uint8_t*)buf+(STRT)*s_stride; \ + dst = (uint8_t*)buf+(STRT)*d_stride; \ + s_stride = -s_stride; \ + d_stride = -d_stride; \ + } else { \ src = dst = buf; \ - direction = 1; \ } \ \ /* Is alignment required for source or dest? */ \ @@ -342,31 +347,24 @@ H5FL_BLK_DEFINE_STATIC(array_seq); ((size_t)buf%H5T_NATIVE_##DTYPE##_ALIGN_g || \ /* Cray */ ((size_t)((DT*)buf)!=(size_t)buf) || \ d_stride%H5T_NATIVE_##DTYPE##_ALIGN_g); \ - CI_INC_SRC(s_mv) \ - CI_INC_DST(d_mv) \ - \ - for (elmtno=0; elmtno<nelmts; elmtno++) { \ - /* Alignment */ \ - if (s_mv) { \ - HDmemcpy(&aligned, src, sizeof(ST)); \ - s = (uint8_t*)&aligned; \ - } else { \ - s = src; \ - } \ - if (d_mv) { \ - d = (uint8_t*)&aligned; \ - } else { \ - d = dst; \ - } \ - /* ... user-defined stuff here -- the conversion ... */ -#define CI_END \ - /* Copy destination to final location */ \ - if (d_mv) HDmemcpy(dst, &aligned, dt_size); \ + CI_INC_SRC(s_mv) \ + CI_INC_DST(d_mv) \ \ - /* Advance pointers */ \ - src = (char *)src + direction * s_stride; \ - dst = (char *)dst + direction * d_stride; \ - } \ + if (s_mv && d_mv) { \ + /* Alignment is required for both source and dest */ \ + s = (uint8_t*)&aligned; \ + H5T_CONV_LOOP(PRE_SALIGN,PRE_DALIGN,POST_SALIGN,POST_DALIGN,GUTS,s,d,STYPE,DTYPE,ST,DT,D_MIN,D_MAX) \ + } else if(s_mv) { \ + /* Alignment is required only for source */ \ + s = (uint8_t*)&aligned; \ + H5T_CONV_LOOP(PRE_SALIGN,PRE_DNOALIGN,POST_SALIGN,POST_DNOALIGN,GUTS,s,dst,STYPE,DTYPE,ST,DT,D_MIN,D_MAX) \ + } else if(d_mv) { \ + /* Alignment is required only for destination */ \ + H5T_CONV_LOOP(PRE_SNOALIGN,PRE_DALIGN,POST_SNOALIGN,POST_DALIGN,GUTS,src,d,STYPE,DTYPE,ST,DT,D_MIN,D_MAX) \ + } else { \ + /* Alignment is not required for both source and destination */ \ + H5T_CONV_LOOP(PRE_SNOALIGN,PRE_DNOALIGN,POST_SNOALIGN,POST_DNOALIGN,GUTS,src,dst,STYPE,DTYPE,ST,DT,D_MIN,D_MAX) \ + } \ break; \ \ default: \ @@ -375,6 +373,65 @@ H5FL_BLK_DEFINE_STATIC(array_seq); } \ } +/* Macro defining action on source data which needs to be aligned (before main action) */ +#define H5T_CONV_LOOP_PRE_SALIGN(ST) { \ + HDmemcpy(&aligned, src, sizeof(ST)); \ +} + +/* Macro defining action on source data which doesn't need to be aligned (before main action) */ +#define H5T_CONV_LOOP_PRE_SNOALIGN(ST) { \ +} + +/* Macro defining action on destination data which needs to be aligned (before main action) */ +#define H5T_CONV_LOOP_PRE_DALIGN(DT) { \ + d = (uint8_t*)&aligned; \ +} + +/* Macro defining action on destination data which doesn't need to be aligned (before main action) */ +#define H5T_CONV_LOOP_PRE_DNOALIGN(DT) { \ +} + +/* Macro defining action on source data which needs to be aligned (after main action) */ +#define H5T_CONV_LOOP_POST_SALIGN(ST) { \ +} + +/* Macro defining action on source data which doesn't need to be aligned (after main action) */ +#define H5T_CONV_LOOP_POST_SNOALIGN(ST) { \ +} + +/* Macro defining action on destination data which needs to be aligned (after main action) */ +#define H5T_CONV_LOOP_POST_DALIGN(DT) { \ + HDmemcpy(dst, &aligned, sizeof(DT)); \ +} + +/* Macro defining action on destination data which doesn't need to be aligned (after main action) */ +#define H5T_CONV_LOOP_POST_DNOALIGN(DT) { \ +} + +/* The inner loop of the type conversion macro */ +#define H5T_CONV_LOOP(PRE_SALIGN_GUTS,PRE_DALIGN_GUTS,POST_SALIGN_GUTS,POST_DALIGN_GUTS,GUTS,S,D,STYPE,DTYPE,ST,DT,D_MIN,D_MAX) \ + for (elmtno=0; elmtno<nelmts; elmtno++) { \ + /* Handle source pre-alignment */ \ + H5_GLUE(H5T_CONV_LOOP_,PRE_SALIGN_GUTS)(ST) \ + \ + /* Handle destination pre-alignment */ \ + H5_GLUE(H5T_CONV_LOOP_,PRE_DALIGN_GUTS)(DT) \ + \ + /* ... user-defined stuff here -- the conversion ... */ \ + H5_GLUE(GUTS,_CORE)(S,D,STYPE,DTYPE,ST,DT,D_MIN,D_MAX) \ + \ + /* Handle source post-alignment */ \ + H5_GLUE(H5T_CONV_LOOP_,POST_SALIGN_GUTS)(ST) \ + \ + /* Handle destination post-alignment */ \ + H5_GLUE(H5T_CONV_LOOP_,POST_DALIGN_GUTS)(DT) \ + \ + /* Advance pointers */ \ + src += s_stride; \ + dst += d_stride; \ + } + + #ifdef H5T_DEBUG /* Print alignment statistics */ @@ -3537,7 +3594,7 @@ H5T_conv_schar_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_schar_uchar, FAIL); - H5T_CONV_su(SCHAR, UCHAR, signed char, unsigned char); + H5T_CONV_su(SCHAR, UCHAR, signed char, unsigned char, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3570,7 +3627,7 @@ H5T_conv_uchar_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uchar_schar, FAIL); - H5T_CONV_us(UCHAR, SCHAR, unsigned char, signed char, SCHAR_MAX); + H5T_CONV_us(UCHAR, SCHAR, unsigned char, signed char, -, SCHAR_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3603,7 +3660,7 @@ H5T_conv_schar_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_schar_short, FAIL); - H5T_CONV_sS(SCHAR, SHORT, signed char, short); + H5T_CONV_sS(SCHAR, SHORT, signed char, short, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3636,7 +3693,7 @@ H5T_conv_schar_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_schar_ushort, FAIL); - H5T_CONV_sU(SCHAR, USHORT, signed char, unsigned short); + H5T_CONV_sU(SCHAR, USHORT, signed char, unsigned short, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3669,7 +3726,7 @@ H5T_conv_uchar_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uchar_short, FAIL); - H5T_CONV_uS(UCHAR, SHORT, unsigned char, short, SHRT_MAX); + H5T_CONV_uS(UCHAR, SHORT, unsigned char, short, -, SHRT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3702,7 +3759,7 @@ H5T_conv_uchar_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uchar_ushort, FAIL); - H5T_CONV_uU(UCHAR, USHORT, unsigned char, unsigned short); + H5T_CONV_uU(UCHAR, USHORT, unsigned char, unsigned short, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3734,7 +3791,7 @@ H5T_conv_schar_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_schar_int, FAIL); - H5T_CONV_sS(SCHAR, INT, signed char, int); + H5T_CONV_sS(SCHAR, INT, signed char, int, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3766,7 +3823,7 @@ H5T_conv_schar_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_schar_uint, FAIL); - H5T_CONV_sU(SCHAR, UINT, signed char, unsigned); + H5T_CONV_sU(SCHAR, UINT, signed char, unsigned, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3798,7 +3855,7 @@ H5T_conv_uchar_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uchar_int, FAIL); - H5T_CONV_uS(UCHAR, INT, unsigned char, int, INT_MAX); + H5T_CONV_uS(UCHAR, INT, unsigned char, int, -, INT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3830,7 +3887,7 @@ H5T_conv_uchar_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uchar_uint, FAIL); - H5T_CONV_uU(UCHAR, UINT, unsigned char, unsigned); + H5T_CONV_uU(UCHAR, UINT, unsigned char, unsigned, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3862,7 +3919,7 @@ H5T_conv_schar_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_schar_long, FAIL); - H5T_CONV_sS(SCHAR, LONG, signed char, long); + H5T_CONV_sS(SCHAR, LONG, signed char, long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3895,7 +3952,7 @@ H5T_conv_schar_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_schar_ulong, FAIL); - H5T_CONV_sU(SCHAR, ULONG, signed char, unsigned long); + H5T_CONV_sU(SCHAR, ULONG, signed char, unsigned long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3927,7 +3984,7 @@ H5T_conv_uchar_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uchar_long, FAIL); - H5T_CONV_uS(UCHAR, LONG, unsigned char, long, LONG_MAX); + H5T_CONV_uS(UCHAR, LONG, unsigned char, long, -, LONG_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3960,7 +4017,7 @@ H5T_conv_uchar_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uchar_ulong, FAIL); - H5T_CONV_uU(UCHAR, ULONG, unsigned char, unsigned long); + H5T_CONV_uU(UCHAR, ULONG, unsigned char, unsigned long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3993,7 +4050,7 @@ H5T_conv_schar_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_schar_llong, FAIL); - H5T_CONV_sS(SCHAR, LLONG, signed char, long_long); + H5T_CONV_sS(SCHAR, LLONG, signed char, long_long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4026,7 +4083,7 @@ H5T_conv_schar_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_schar_ullong, FAIL); - H5T_CONV_sU(SCHAR, ULLONG, signed char, unsigned long_long); + H5T_CONV_sU(SCHAR, ULLONG, signed char, unsigned long_long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4059,7 +4116,7 @@ H5T_conv_uchar_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uchar_llong, FAIL); - H5T_CONV_uS(UCHAR, LLONG, unsigned char, long_long, LLONG_MAX); + H5T_CONV_uS(UCHAR, LLONG, unsigned char, long_long, -, LLONG_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4092,7 +4149,7 @@ H5T_conv_uchar_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uchar_ullong, FAIL); - H5T_CONV_uU(UCHAR, ULLONG, unsigned char, unsigned long_long); + H5T_CONV_uU(UCHAR, ULLONG, unsigned char, unsigned long_long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4158,7 +4215,7 @@ H5T_conv_short_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_short_uchar, FAIL); - H5T_CONV_Su(SHORT, UCHAR, short, unsigned char, UCHAR_MAX); + H5T_CONV_Su(SHORT, UCHAR, short, unsigned char, -, UCHAR_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4191,7 +4248,7 @@ H5T_conv_ushort_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ushort_schar, FAIL); - H5T_CONV_Us(USHORT, SCHAR, unsigned short, signed char, SCHAR_MAX); + H5T_CONV_Us(USHORT, SCHAR, unsigned short, signed char, -, SCHAR_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4224,7 +4281,7 @@ H5T_conv_ushort_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ushort_uchar, FAIL); - H5T_CONV_Uu(USHORT, UCHAR, unsigned short, unsigned char, UCHAR_MAX); + H5T_CONV_Uu(USHORT, UCHAR, unsigned short, unsigned char, -, UCHAR_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4257,7 +4314,7 @@ H5T_conv_short_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_short_ushort, FAIL); - H5T_CONV_su(SHORT, USHORT, short, unsigned short); + H5T_CONV_su(SHORT, USHORT, short, unsigned short, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4290,7 +4347,7 @@ H5T_conv_ushort_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ushort_short, FAIL); - H5T_CONV_us(USHORT, SHORT, unsigned short, short, SHRT_MAX); + H5T_CONV_us(USHORT, SHORT, unsigned short, short, -, SHRT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4323,7 +4380,7 @@ H5T_conv_short_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_short_int, FAIL); - H5T_CONV_sS(SHORT, INT, short, int); + H5T_CONV_sS(SHORT, INT, short, int, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4356,7 +4413,7 @@ H5T_conv_short_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_short_uint, FAIL); - H5T_CONV_sU(SHORT, UINT, short, unsigned); + H5T_CONV_sU(SHORT, UINT, short, unsigned, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4389,7 +4446,7 @@ H5T_conv_ushort_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ushort_int, FAIL); - H5T_CONV_uS(USHORT, INT, unsigned short, int, INT_MAX); + H5T_CONV_uS(USHORT, INT, unsigned short, int, -, INT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4422,7 +4479,7 @@ H5T_conv_ushort_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ushort_uint, FAIL); - H5T_CONV_uU(USHORT, UINT, unsigned short, unsigned); + H5T_CONV_uU(USHORT, UINT, unsigned short, unsigned, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4455,7 +4512,7 @@ H5T_conv_short_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_short_long, FAIL); - H5T_CONV_sS(SHORT, LONG, short, long); + H5T_CONV_sS(SHORT, LONG, short, long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4488,7 +4545,7 @@ H5T_conv_short_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_short_ulong, FAIL); - H5T_CONV_sU(SHORT, ULONG, short, unsigned long); + H5T_CONV_sU(SHORT, ULONG, short, unsigned long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4521,7 +4578,7 @@ H5T_conv_ushort_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ushort_long, FAIL); - H5T_CONV_uS(USHORT, LONG, unsigned short, long, LONG_MAX); + H5T_CONV_uS(USHORT, LONG, unsigned short, long, -, LONG_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4554,7 +4611,7 @@ H5T_conv_ushort_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ushort_ulong, FAIL); - H5T_CONV_uU(USHORT, ULONG, unsigned short, unsigned long); + H5T_CONV_uU(USHORT, ULONG, unsigned short, unsigned long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4587,7 +4644,7 @@ H5T_conv_short_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_short_llong, FAIL); - H5T_CONV_sS(SHORT, LLONG, short, long_long); + H5T_CONV_sS(SHORT, LLONG, short, long_long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4620,7 +4677,7 @@ H5T_conv_short_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_short_ullong, FAIL); - H5T_CONV_sU(SHORT, ULLONG, short, unsigned long_long); + H5T_CONV_sU(SHORT, ULLONG, short, unsigned long_long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4653,7 +4710,7 @@ H5T_conv_ushort_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ushort_llong, FAIL); - H5T_CONV_uS(USHORT, LLONG, unsigned short, long_long, LLONG_MAX); + H5T_CONV_uS(USHORT, LLONG, unsigned short, long_long, -, LLONG_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4686,7 +4743,7 @@ H5T_conv_ushort_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ushort_ullong, FAIL); - H5T_CONV_uU(USHORT, ULLONG, unsigned short, unsigned long_long); + H5T_CONV_uU(USHORT, ULLONG, unsigned short, unsigned long_long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4752,7 +4809,7 @@ H5T_conv_int_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_int_uchar, FAIL); - H5T_CONV_Su(INT, UCHAR, int, unsigned char, UCHAR_MAX); + H5T_CONV_Su(INT, UCHAR, int, unsigned char, -, UCHAR_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4785,7 +4842,7 @@ H5T_conv_uint_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uint_schar, FAIL); - H5T_CONV_Us(UINT, SCHAR, unsigned, signed char, SCHAR_MAX); + H5T_CONV_Us(UINT, SCHAR, unsigned, signed char, -, SCHAR_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4818,7 +4875,7 @@ H5T_conv_uint_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uint_uchar, FAIL); - H5T_CONV_Uu(UINT, UCHAR, unsigned, unsigned char, UCHAR_MAX); + H5T_CONV_Uu(UINT, UCHAR, unsigned, unsigned char, -, UCHAR_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4884,7 +4941,7 @@ H5T_conv_int_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_int_ushort, FAIL); - H5T_CONV_Su(INT, USHORT, int, unsigned short, USHRT_MAX); + H5T_CONV_Su(INT, USHORT, int, unsigned short, -, USHRT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4917,7 +4974,7 @@ H5T_conv_uint_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uint_short, FAIL); - H5T_CONV_Us(UINT, SHORT, unsigned, short, SHRT_MAX); + H5T_CONV_Us(UINT, SHORT, unsigned, short, -, SHRT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4950,7 +5007,7 @@ H5T_conv_uint_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uint_ushort, FAIL); - H5T_CONV_Uu(UINT, USHORT, unsigned, unsigned short, USHRT_MAX); + H5T_CONV_Uu(UINT, USHORT, unsigned, unsigned short, -, USHRT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -4982,7 +5039,7 @@ H5T_conv_int_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_int_uint, FAIL); - H5T_CONV_su(INT, UINT, int, unsigned); + H5T_CONV_su(INT, UINT, int, unsigned, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5014,7 +5071,7 @@ H5T_conv_uint_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uint_int, FAIL); - H5T_CONV_us(UINT, INT, unsigned, int, INT_MAX); + H5T_CONV_us(UINT, INT, unsigned, int, -, INT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5046,7 +5103,7 @@ H5T_conv_int_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_int_long, FAIL); - H5T_CONV_sS(INT, LONG, int, long); + H5T_CONV_sS(INT, LONG, int, long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5078,7 +5135,7 @@ H5T_conv_int_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_int_ulong, FAIL); - H5T_CONV_sU(INT, LONG, int, unsigned long); + H5T_CONV_sU(INT, LONG, int, unsigned long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5110,7 +5167,7 @@ H5T_conv_uint_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uint_long, FAIL); - H5T_CONV_uS(UINT, LONG, unsigned, long, LONG_MAX); + H5T_CONV_uS(UINT, LONG, unsigned, long, -, LONG_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5142,7 +5199,7 @@ H5T_conv_uint_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uint_ulong, FAIL); - H5T_CONV_uU(UINT, ULONG, unsigned, unsigned long); + H5T_CONV_uU(UINT, ULONG, unsigned, unsigned long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5174,7 +5231,7 @@ H5T_conv_int_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_int_llong, FAIL); - H5T_CONV_sS(INT, LLONG, int, long_long); + H5T_CONV_sS(INT, LLONG, int, long_long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5206,7 +5263,7 @@ H5T_conv_int_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_int_ullong, FAIL); - H5T_CONV_sU(INT, ULLONG, int, unsigned long_long); + H5T_CONV_sU(INT, ULLONG, int, unsigned long_long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5238,7 +5295,7 @@ H5T_conv_uint_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uint_llong, FAIL); - H5T_CONV_uS(UINT, LLONG, unsigned, long_long, LLONG_MAX); + H5T_CONV_uS(UINT, LLONG, unsigned, long_long, -, LLONG_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5271,7 +5328,7 @@ H5T_conv_uint_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_uint_ullong, FAIL); - H5T_CONV_uU(UINT, ULLONG, unsigned, unsigned long_long); + H5T_CONV_uU(UINT, ULLONG, unsigned, unsigned long_long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5335,7 +5392,7 @@ H5T_conv_long_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_long_uchar, FAIL); - H5T_CONV_Su(LONG, UCHAR, long, unsigned char, UCHAR_MAX); + H5T_CONV_Su(LONG, UCHAR, long, unsigned char, -, UCHAR_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5368,7 +5425,7 @@ H5T_conv_ulong_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ulong_schar, FAIL); - H5T_CONV_Us(ULONG, SCHAR, unsigned long, signed char, SCHAR_MAX); + H5T_CONV_Us(ULONG, SCHAR, unsigned long, signed char, -, SCHAR_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5401,7 +5458,7 @@ H5T_conv_ulong_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ulong_uchar, FAIL); - H5T_CONV_Uu(ULONG, UCHAR, unsigned long, unsigned char, UCHAR_MAX); + H5T_CONV_Uu(ULONG, UCHAR, unsigned long, unsigned char, -, UCHAR_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5466,7 +5523,7 @@ H5T_conv_long_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_long_ushort, FAIL); - H5T_CONV_Su(LONG, USHORT, long, unsigned short, USHRT_MAX); + H5T_CONV_Su(LONG, USHORT, long, unsigned short, -, USHRT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5498,7 +5555,7 @@ H5T_conv_ulong_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ulong_short, FAIL); - H5T_CONV_Us(ULONG, SHORT, unsigned long, short, SHRT_MAX); + H5T_CONV_Us(ULONG, SHORT, unsigned long, short, -, SHRT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5531,7 +5588,7 @@ H5T_conv_ulong_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ulong_ushort, FAIL); - H5T_CONV_Uu(ULONG, USHORT, unsigned long, unsigned short, USHRT_MAX); + H5T_CONV_Uu(ULONG, USHORT, unsigned long, unsigned short, -, USHRT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5595,7 +5652,7 @@ H5T_conv_long_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_long_uint, FAIL); - H5T_CONV_Su(LONG, UINT, long, unsigned, UINT_MAX); + H5T_CONV_Su(LONG, UINT, long, unsigned, -, UINT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5627,7 +5684,7 @@ H5T_conv_ulong_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ulong_int, FAIL); - H5T_CONV_Us(ULONG, INT, unsigned long, int, INT_MAX); + H5T_CONV_Us(ULONG, INT, unsigned long, int, -, INT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5659,7 +5716,7 @@ H5T_conv_ulong_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ulong_uint, FAIL); - H5T_CONV_Uu(ULONG, UINT, unsigned long, unsigned, UINT_MAX); + H5T_CONV_Uu(ULONG, UINT, unsigned long, unsigned, -, UINT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5691,7 +5748,7 @@ H5T_conv_long_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_long_ulong, FAIL); - H5T_CONV_su(LONG, ULONG, long, unsigned long); + H5T_CONV_su(LONG, ULONG, long, unsigned long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5723,7 +5780,7 @@ H5T_conv_ulong_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ulong_long, FAIL); - H5T_CONV_us(ULONG, LONG, unsigned long, long, LONG_MAX); + H5T_CONV_us(ULONG, LONG, unsigned long, long, -, LONG_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5755,7 +5812,7 @@ H5T_conv_long_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_long_llong, FAIL); - H5T_CONV_sS(LONG, LLONG, long, long_long); + H5T_CONV_sS(LONG, LLONG, long, long_long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5788,7 +5845,7 @@ H5T_conv_long_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_long_ullong, FAIL); - H5T_CONV_sU(LONG, ULLONG, long, unsigned long_long); + H5T_CONV_sU(LONG, ULLONG, long, unsigned long_long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5821,7 +5878,7 @@ H5T_conv_ulong_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_long_llong, FAIL); - H5T_CONV_uS(ULONG, LLONG, unsigned long, long_long, LLONG_MAX); + H5T_CONV_uS(ULONG, LLONG, unsigned long, long_long, -, LLONG_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5854,7 +5911,7 @@ H5T_conv_ulong_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ulong_ullong, FAIL); - H5T_CONV_uU(ULONG, ULLONG, unsigned long, unsigned long_long); + H5T_CONV_uU(ULONG, ULLONG, unsigned long, unsigned long_long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5920,7 +5977,7 @@ H5T_conv_llong_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_llong_uchar, FAIL); - H5T_CONV_Su(LLONG, UCHAR, long_long, unsigned char, UCHAR_MAX); + H5T_CONV_Su(LLONG, UCHAR, long_long, unsigned char, -, UCHAR_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5953,7 +6010,7 @@ H5T_conv_ullong_schar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ullong_schar, FAIL); - H5T_CONV_Us(ULLONG, SCHAR, unsigned long_long, signed char, SCHAR_MAX); + H5T_CONV_Us(ULLONG, SCHAR, unsigned long_long, signed char, -, SCHAR_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -5986,7 +6043,7 @@ H5T_conv_ullong_uchar(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ullong_uchar, FAIL); - H5T_CONV_Uu(ULLONG, UCHAR, unsigned long_long, unsigned char, UCHAR_MAX); + H5T_CONV_Uu(ULLONG, UCHAR, unsigned long_long, unsigned char, -, UCHAR_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -6052,7 +6109,7 @@ H5T_conv_llong_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_llong_ushort, FAIL); - H5T_CONV_Su(LLONG, USHORT, long_long, unsigned short, USHRT_MAX); + H5T_CONV_Su(LLONG, USHORT, long_long, unsigned short, -, USHRT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -6085,7 +6142,7 @@ H5T_conv_ullong_short(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ullong_short, FAIL); - H5T_CONV_Us(ULLONG, SHORT, unsigned long_long, short, SHRT_MAX); + H5T_CONV_Us(ULLONG, SHORT, unsigned long_long, short, -, SHRT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -6118,7 +6175,7 @@ H5T_conv_ullong_ushort(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ullong_ushort, FAIL); - H5T_CONV_Uu(ULLONG, USHORT, unsigned long_long, unsigned short, USHRT_MAX); + H5T_CONV_Uu(ULLONG, USHORT, unsigned long_long, unsigned short, -, USHRT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -6182,7 +6239,7 @@ H5T_conv_llong_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_llong_uint, FAIL); - H5T_CONV_Su(LLONG, UINT, long_long, unsigned, UINT_MAX); + H5T_CONV_Su(LLONG, UINT, long_long, unsigned, -, UINT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -6214,7 +6271,7 @@ H5T_conv_ullong_int(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ullong_int, FAIL); - H5T_CONV_Us(ULLONG, INT, unsigned long_long, int, INT_MAX); + H5T_CONV_Us(ULLONG, INT, unsigned long_long, int, -, INT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -6247,7 +6304,7 @@ H5T_conv_ullong_uint(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ullong_uint, FAIL); - H5T_CONV_Uu(ULLONG, UINT, unsigned long_long, unsigned, UINT_MAX); + H5T_CONV_Uu(ULLONG, UINT, unsigned long_long, unsigned, -, UINT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -6312,7 +6369,7 @@ H5T_conv_llong_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_llong_ulong, FAIL); - H5T_CONV_Su(LLONG, ULONG, long_long, unsigned long, ULONG_MAX); + H5T_CONV_Su(LLONG, ULONG, long_long, unsigned long, -, ULONG_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -6345,7 +6402,7 @@ H5T_conv_ullong_long(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ullong_long, FAIL); - H5T_CONV_Us(ULLONG, LONG, unsigned long_long, long, LONG_MAX); + H5T_CONV_Us(ULLONG, LONG, unsigned long_long, long, -, LONG_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -6378,7 +6435,7 @@ H5T_conv_ullong_ulong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ullong_ulong, FAIL); - H5T_CONV_Uu(ULLONG, ULONG, unsigned long_long, unsigned long, ULONG_MAX); + H5T_CONV_Uu(ULLONG, ULONG, unsigned long_long, unsigned long, -, ULONG_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -6411,7 +6468,7 @@ H5T_conv_llong_ullong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_llong_ullong, FAIL); - H5T_CONV_su(LLONG, ULLONG, long_long, unsigned long_long); + H5T_CONV_su(LLONG, ULLONG, long_long, unsigned long_long, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -6444,7 +6501,7 @@ H5T_conv_ullong_llong(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, FUNC_ENTER_NOAPI(H5T_conv_ullong_llong, FAIL); - H5T_CONV_us(ULLONG, LLONG, unsigned long_long, long_long, LLONG_MAX); + H5T_CONV_us(ULLONG, LLONG, unsigned long_long, long_long, -, LLONG_MAX); done: FUNC_LEAVE_NOAPI(ret_value); @@ -6476,92 +6533,11 @@ H5T_conv_float_double (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t UNUSED bkg_stride, void *buf, void UNUSED *bkg, hid_t UNUSED dxpl_id) { - hsize_t elmtno; /*element number */ - uint8_t *src, *s; /*source buffer */ - uint8_t *dst, *d; /*destination buffer */ - H5T_t *st, *dt; /*type descriptors */ - hbool_t src_mv, dst_mv; /*align data? */ - double aligned; /*aligned data */ herr_t ret_value=SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(H5T_conv_float_double, FAIL); - switch (cdata->command) { - case H5T_CONV_INIT: - cdata->need_bkg = H5T_BKG_NO; - if (NULL==(st=H5I_object(src_id)) || - NULL==(dt=H5I_object(dst_id))) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to dereference data type object ID"); - if (st->size!=sizeof(float) || dt->size!=sizeof(double)) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "disagreement about data type size"); - CI_ALLOC_PRIV - break; - - case H5T_CONV_FREE: - CI_PRINT_STATS(FLOAT, DOUBLE); - CI_FREE_PRIV - break; - - case H5T_CONV_CONV: - if (buf_stride) { - src = dst = (uint8_t*)buf + buf_stride*(nelmts-1); - } else { - src = (uint8_t*)buf + sizeof(float)*(nelmts-1); - dst = (uint8_t*)buf + sizeof(double)*(nelmts-1); - } - - /* Need alignment? */ - if (H5T_NATIVE_FLOAT_ALIGN_g>1) { - src_mv = ((size_t)buf % H5T_NATIVE_FLOAT_ALIGN_g) || - ((buf_stride?buf_stride:sizeof(float)) % - H5T_NATIVE_FLOAT_ALIGN_g); - } else { - src_mv = FALSE; - } - if (H5T_NATIVE_DOUBLE_ALIGN_g>1) { - dst_mv = ((size_t)buf % H5T_NATIVE_DOUBLE_ALIGN_g) || - ((buf_stride?buf_stride:sizeof(double)) % - H5T_NATIVE_DOUBLE_ALIGN_g); - } else { - dst_mv = FALSE; - } - CI_INC_SRC(src_mv) - CI_INC_DST(dst_mv) - - for (elmtno=0; elmtno<nelmts; elmtno++) { - /* Align source and/or destination */ - if (src_mv) { - HDmemcpy(&aligned, src, sizeof(float)); - s = (uint8_t*)&aligned; - } else { - s = src; - } - if (dst_mv) - d = (uint8_t*)&aligned; - else - d = dst; - - /* Conversion */ - *((double*)d) = *((float*)s); - - /* Unalign destination */ - if (dst_mv) - HDmemcpy(dst, &aligned, sizeof(double)); + FUNC_ENTER_NOAPI(H5T_conv_float_double, FAIL); - /* Advance buffer pointers */ - if (buf_stride) { - src -= buf_stride; - dst -= buf_stride; - } else { - src -= sizeof(float); - dst -= sizeof(double); - } - } - break; - - default: - HGOTO_ERROR (H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unknown conversion command"); - } + H5T_CONV_fF(FLOAT, DOUBLE, float, double, -, -); done: FUNC_LEAVE_NOAPI(ret_value); @@ -6596,100 +6572,11 @@ H5T_conv_double_float (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t UNUSED bkg_stride, void *buf, void UNUSED *bkg, hid_t UNUSED dxpl_id) { - hsize_t elmtno; /*element number */ - uint8_t *src, *s; /*source buffer */ - uint8_t *dst, *d; /*destination buffer */ - H5T_t *st, *dt; /*type descriptors */ - hbool_t src_mv, dst_mv; /*align data? */ - double aligned; /*aligned data */ herr_t ret_value=SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(H5T_conv_double_float, FAIL); - switch (cdata->command) { - case H5T_CONV_INIT: - cdata->need_bkg = H5T_BKG_NO; - if (NULL==(st=H5I_object(src_id)) || - NULL==(dt=H5I_object(dst_id))) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to dereference data type object ID"); - if (st->size!=sizeof(double) || dt->size!=sizeof(float)) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "disagreement about data type size"); - CI_ALLOC_PRIV - break; - - case H5T_CONV_FREE: - CI_PRINT_STATS(DOUBLE, FLOAT); - CI_FREE_PRIV - break; - - case H5T_CONV_CONV: - src = (uint8_t*)buf; - dst = (uint8_t*)buf; - - /* Need alignment? */ - if (H5T_NATIVE_DOUBLE_ALIGN_g>1) { - src_mv = ((size_t)buf % H5T_NATIVE_DOUBLE_ALIGN_g) || - ((buf_stride?buf_stride:sizeof(double)) % - H5T_NATIVE_DOUBLE_ALIGN_g); - } else { - src_mv = FALSE; - } - if (H5T_NATIVE_FLOAT_ALIGN_g>1) { - dst_mv = ((size_t)buf % H5T_NATIVE_FLOAT_ALIGN_g) || - ((buf_stride?buf_stride:sizeof(float)) % - H5T_NATIVE_FLOAT_ALIGN_g); - } else { - dst_mv = FALSE; - } - CI_INC_SRC(src_mv) - CI_INC_DST(dst_mv) - - for (elmtno=0; elmtno<nelmts; elmtno++) { - /* Align source and/or destination */ - if (src_mv) { - HDmemcpy(&aligned, src, sizeof(double)); - s = (uint8_t*)&aligned; - } else { - s = src; - } - if (dst_mv) - d = (uint8_t*)&aligned; - else - d = dst; - - /* Conversion */ - if (*((double*)s) > FLT_MAX) { - if (!H5T_overflow_g || - (H5T_overflow_g)(src_id, dst_id, s, d)<0) { - *((float*)d) = FLT_MAX; - } - } else if (*((double*)s) < -FLT_MAX) { - if (!H5T_overflow_g || - (H5T_overflow_g)(src_id, dst_id, s, d)<0) { - *((float*)d) = -FLT_MAX; - } - } else { - *((float*)d) = (float) *((double*)s); - } - - /* Unalign destination */ - if (dst_mv) - HDmemcpy(dst, &aligned, sizeof(float)); + FUNC_ENTER_NOAPI(H5T_conv_float_double, FAIL); - /* Advance pointers */ - if (buf_stride) { - src += buf_stride; - dst += buf_stride; - } else { - src += sizeof(double); - dst += sizeof(float); - } - } - break; - - default: - HGOTO_ERROR (H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unknown conversion command"); - } + H5T_CONV_Ff(DOUBLE, FLOAT, double, float, FLT_MIN, FLT_MAX); done: FUNC_LEAVE_NOAPI(ret_value); diff --git a/src/H5private.h b/src/H5private.h index b72df0a..9b9cf41 100644 --- a/src/H5private.h +++ b/src/H5private.h @@ -1325,6 +1325,10 @@ extern hbool_t H5_MPEinit_g; /* Has the MPE Library been initialized? */ # define PABLO_TRACE_OFF(m, f) /*void */ #endif +/* Macro for "glueing" together items, for re-scanning macros */ +#define H5_GLUE(x,y) x##y +#define H5_GLUE3(x,y,z) x##y##z + /* Private functions, not part of the publicly documented API */ H5_DLL herr_t H5_init_library(void); H5_DLL void H5_term_library(void); |