diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5Pdcpl.c | 371 | ||||
| -rw-r--r-- | src/H5Pprivate.h | 12 | ||||
| -rw-r--r-- | src/H5Ppublic.h | 19 | ||||
| -rw-r--r-- | src/H5T.c | 32 | ||||
| -rw-r--r-- | src/H5Toffset.c | 66 | ||||
| -rw-r--r-- | src/H5Torder.c | 65 | ||||
| -rw-r--r-- | src/H5Tpkg.h | 7 | ||||
| -rw-r--r-- | src/H5Tprecis.c | 47 | ||||
| -rw-r--r-- | src/H5Tprivate.h | 15 | ||||
| -rw-r--r-- | src/H5Znbit.c | 282 | ||||
| -rw-r--r-- | src/H5Zscaleoffset.c | 226 | ||||
| -rw-r--r-- | src/H5Zshuffle.c | 31 | ||||
| -rw-r--r-- | src/H5Zszip.c | 92 | ||||
| -rw-r--r-- | src/H5vers.txt | 1 | ||||
| -rw-r--r-- | src/H5version.h | 15 |
15 files changed, 868 insertions, 413 deletions
diff --git a/src/H5Pdcpl.c b/src/H5Pdcpl.c index 9ef25b0..e335720 100644 --- a/src/H5Pdcpl.c +++ b/src/H5Pdcpl.c @@ -1053,6 +1053,68 @@ done: /*------------------------------------------------------------------------- + * Function: H5P_modify_filter + * + * Purpose: Modifies the specified FILTER in the + * transient or permanent output filter pipeline + * depending on whether PLIST is a dataset creation or dataset + * transfer property list. The FLAGS argument specifies certain + * general properties of the filter and is documented below. + * The CD_VALUES is an array of CD_NELMTS integers which are + * auxiliary data for the filter. The integer vlues will be + * stored in the dataset object header as part of the filter + * information. + * + * The FLAGS argument is a bit vector of the following fields: + * + * H5Z_FLAG_OPTIONAL(0x0001) + * If this bit is set then the filter is optional. If the + * filter fails during an H5Dwrite() operation then the filter + * is just excluded from the pipeline for the chunk for which it + * failed; the filter will not participate in the pipeline + * during an H5Dread() of the chunk. If this bit is clear and + * the filter fails then the entire I/O operation fails. + * If this bit is set but encoding is disabled for a filter, + * attempting to write will generate an error. + * + * Note: This function currently supports only the permanent filter + * pipeline. That is, PLIST_ID must be a dataset creation + * property list. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Quincey Koziol + * Wednesday, October 17, 2007 + * + *------------------------------------------------------------------------- + */ +herr_t +H5P_modify_filter(H5P_genplist_t *plist, H5Z_filter_t filter, unsigned flags, + size_t cd_nelmts, const unsigned cd_values[/*cd_nelmts*/]) +{ + H5O_pline_t pline; + herr_t ret_value = SUCCEED; /* return value */ + + FUNC_ENTER_NOAPI(H5P_modify_filter, FAIL) + + /* Get the pipeline property to append to */ + if(H5P_get(plist, H5D_CRT_DATA_PIPELINE_NAME, &pline) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get pipeline") + + /* Modify the filter parameters of the I/O pipeline */ + if(H5Z_modify(&pline, filter, flags, cd_nelmts, cd_values) < 0) + HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to add filter to pipeline") + + /* Put the I/O pipeline information back into the property list */ + if(H5P_set(plist, H5D_CRT_DATA_PIPELINE_NAME, &pline) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set pipeline") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5P_modify_filter() */ + + +/*------------------------------------------------------------------------- * Function: H5Pmodify_filter * * Purpose: Modifies the specified FILTER in the @@ -1094,9 +1156,8 @@ herr_t H5Pmodify_filter(hid_t plist_id, H5Z_filter_t filter, unsigned int flags, size_t cd_nelmts, const unsigned int cd_values[/*cd_nelmts*/]) { - H5O_pline_t pline; - H5P_genplist_t *plist; /* Property list pointer */ - herr_t ret_value=SUCCEED; /* return value */ + H5P_genplist_t *plist; /* Property list pointer */ + herr_t ret_value = SUCCEED; /* return value */ FUNC_ENTER_API(H5Pmodify_filter, FAIL) H5TRACE5("e", "iZfIuz*[a3]Iu", plist_id, filter, flags, cd_nelmts, cd_values); @@ -1113,17 +1174,9 @@ H5Pmodify_filter(hid_t plist_id, H5Z_filter_t filter, unsigned int flags, if(NULL == (plist = H5P_object_verify(plist_id,H5P_DATASET_CREATE))) HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") - /* Get the pipeline property to append to */ - if(H5P_get(plist, H5D_CRT_DATA_PIPELINE_NAME, &pline) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get pipeline") - /* Modify the filter parameters of the I/O pipeline */ - if(H5Z_modify(&pline, filter, flags, cd_nelmts, cd_values) < 0) - HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to add filter to pipeline") - - /* Put the I/O pipeline information back into the property list */ - if(H5P_set(plist, H5D_CRT_DATA_PIPELINE_NAME, &pline) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set pipeline") + if(H5P_modify_filter(plist, filter, flags, cd_nelmts, cd_values) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "can't modify filter") done: FUNC_LEAVE_API(ret_value) @@ -1427,7 +1480,7 @@ done: /*------------------------------------------------------------------------- - * Function: H5Pget_filter_by_id + * Function: H5P_get_filter_by_id * * Purpose: This is an additional query counterpart of H5Pset_filter() and * returns information about a particular filter in a permanent @@ -1444,53 +1497,83 @@ done: * Failure: Negative * * Programmer: Quincey Koziol - * Friday, April 5, 2003 + * Wednesday, October 17, 2007 * *------------------------------------------------------------------------- */ -#ifdef H5_WANT_H5_V1_6_COMPAT -herr_t -H5Pget_filter_by_id(hid_t plist_id, H5Z_filter_t id, unsigned int *flags/*out*/, - size_t *cd_nelmts/*in_out*/, unsigned cd_values[]/*out*/, - size_t namelen, char name[]/*out*/) -#else herr_t -H5Pget_filter_by_id(hid_t plist_id, H5Z_filter_t id, unsigned int *flags/*out*/, +H5P_get_filter_by_id(H5P_genplist_t *plist, H5Z_filter_t id, unsigned int *flags/*out*/, size_t *cd_nelmts/*in_out*/, unsigned cd_values[]/*out*/, - size_t namelen, char name[]/*out*/, unsigned *_filter_config) -#endif /* H5_WANT_H5_V1_6_COMPAT */ + size_t namelen, char name[]/*out*/, unsigned *filter_config) { H5O_pline_t pline; /* Filter pipeline */ H5Z_filter_info_t *filter; /* Pointer to filter information */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(H5P_get_filter_by_id, FAIL) + + /* Get pipeline info */ + if(H5P_get(plist, H5D_CRT_DATA_PIPELINE_NAME, &pline) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get pipeline") + + /* Get pointer to filter in pipeline */ + if(NULL == (filter = H5Z_filter_info(&pline, id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "filter ID is invalid") + + /* Get filter information */ + if(H5P_get_filter(filter, flags, cd_nelmts, cd_values, namelen, name, filter_config) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, H5Z_FILTER_ERROR, "can't get filter info") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5P_get_filter_by_id() */ + + +/*------------------------------------------------------------------------- + * Function: H5Pget_filter_by_id2 + * + * Purpose: This is an additional query counterpart of H5Pset_filter() and + * returns information about a particular filter in a permanent + * or transient pipeline depending on whether PLIST_ID is a + * dataset creation or transfer property list. On input, + * CD_NELMTS indicates the number of entries in the CD_VALUES + * array allocated by the caller while on exit it contains the + * number of values defined by the filter. FILTER_CONFIG is a bit + * field contaning encode/decode flags from H5Zpublic.h. The ID + * should be the filter ID to retrieve the parameters for. If the + * filter is not set for the property list, an error will be returned. + * + * Return: Success: Non-negative + * Failure: Negative + * + * Programmer: Quincey Koziol + * Friday, April 5, 2003 + * + *------------------------------------------------------------------------- + */ +herr_t +H5Pget_filter_by_id2(hid_t plist_id, H5Z_filter_t id, unsigned int *flags/*out*/, + size_t *cd_nelmts/*in_out*/, unsigned cd_values[]/*out*/, + size_t namelen, char name[]/*out*/, unsigned *filter_config) +{ H5P_genplist_t *plist; /* Property list pointer */ -#ifdef H5_WANT_H5_V1_6_COMPAT - unsigned *filter_config = NULL; /* Filter configuration */ -#else /* H5_WANT_H5_V1_6_COMPAT */ - unsigned *filter_config = _filter_config; /* Filter configuration */ -#endif /* H5_WANT_H5_V1_6_COMPAT */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_API(H5Pget_filter_by_id, FAIL) -#ifdef H5_WANT_H5_V1_6_COMPAT - H5TRACE7("e","iZfx*zxzx",plist_id,id,flags,cd_nelmts,cd_values,namelen, - name); -#else + FUNC_ENTER_API(H5Pget_filter_by_id2, FAIL) H5TRACE8("e","iZfx*zxzx*Iu",plist_id,id,flags,cd_nelmts,cd_values,namelen, - name,_filter_config); -#endif /* H5_WANT_H5_V1_6_COMPAT */ + name,filter_config); /* Check args */ - if(cd_nelmts || cd_values) -{ + if(cd_nelmts || cd_values) { /* * It's likely that users forget to initialize this on input, so * we'll check that it has a reasonable value. The actual number * is unimportant because the H5O layer will detect when a message * is too large. */ - if(cd_nelmts && *cd_nelmts>256) + if(cd_nelmts && *cd_nelmts > 256) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "probable uninitialized *cd_nelmts argument") - if(cd_nelmts && *cd_nelmts>0 && !cd_values) + if(cd_nelmts && *cd_nelmts > 0 && !cd_values) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "client data values not supplied") /* @@ -1505,21 +1588,13 @@ H5Pget_filter_by_id(hid_t plist_id, H5Z_filter_t id, unsigned int *flags/*out*/, if(NULL == (plist = H5P_object_verify(plist_id, H5P_DATASET_CREATE))) HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") - /* Get pipeline info */ - if(H5P_get(plist, H5D_CRT_DATA_PIPELINE_NAME, &pline) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get pipeline") - - /* Get pointer to filter in pipeline */ - if(NULL == (filter = H5Z_filter_info(&pline, id))) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "filter ID is invalid") - - /* Get filter information */ - if(H5P_get_filter(filter, flags, cd_nelmts, cd_values, namelen, name, filter_config) < 0) + /* Get filter info */ + if(H5P_get_filter_by_id(plist, id, flags, cd_nelmts, cd_values, namelen, name, filter_config) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, H5Z_FILTER_ERROR, "can't get filter info") done: FUNC_LEAVE_API(ret_value) -} /* end H5Pget_filter_by_id() */ +} /* end H5Pget_filter_by_id2() */ /*------------------------------------------------------------------------- @@ -2060,7 +2135,7 @@ done: /*------------------------------------------------------------------------- - * Function: H5Pget_fill_value + * Function: H5P_get_fill_value * * Purpose: Queries the fill value property of a dataset creation * property list. The fill value is returned through the VALUE @@ -2070,35 +2145,24 @@ done: * * Return: Non-negative on success/Negative on failure * - * Programmer: Robb Matzke - * Thursday, October 1, 1998 + * Programmer: Quincey Koziol + * Wednesday, October 17, 2007 * *------------------------------------------------------------------------- */ herr_t -H5Pget_fill_value(hid_t plist_id, hid_t type_id, void *value/*out*/) +H5P_get_fill_value(H5P_genplist_t *plist, const H5T_t *type, void *value/*out*/, + hid_t dxpl_id) { - H5P_genplist_t *plist; /* Property list pointer */ H5O_fill_t fill; /* Fill value to retrieve */ - H5T_t *type; /*datatype */ H5T_path_t *tpath; /*type conversion info */ void *buf = NULL; /*conversion buffer */ void *bkg = NULL; /*conversion buffer */ hid_t src_id = -1; /*source datatype id */ + hid_t dst_id = -1; /*destination datatype id */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_API(H5Pget_fill_value, FAIL) - H5TRACE3("e", "iix", plist_id, type_id, value); - - /* Check arguments */ - if(NULL == (type = H5I_object_verify(type_id, H5I_DATATYPE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype") - if(!value) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL,"no fill value output buffer") - - /* Get the plist structure */ - if(NULL == (plist = H5P_object_verify(plist_id, H5P_DATASET_CREATE))) - HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + FUNC_ENTER_NOAPI(H5P_get_fill_value, FAIL) /* * If no fill value is defined then return an error. We can't even @@ -2120,10 +2184,9 @@ H5Pget_fill_value(hid_t plist_id, hid_t type_id, void *value/*out*/) /* * Can we convert between the source and destination datatypes? */ - if(NULL == (tpath = H5T_path_find(fill.type, type, NULL, NULL, H5AC_dxpl_id, FALSE))) + if(NULL == (tpath = H5T_path_find(fill.type, type, NULL, NULL, dxpl_id, FALSE))) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert between src and dst datatypes") - src_id = H5I_register(H5I_DATATYPE, H5T_copy(fill.type, H5T_COPY_TRANSIENT)); - if(src_id < 0) + if((src_id = H5I_register(H5I_DATATYPE, H5T_copy(fill.type, H5T_COPY_TRANSIENT))) < 0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy/register datatype") /* @@ -2145,7 +2208,9 @@ H5Pget_fill_value(hid_t plist_id, hid_t type_id, void *value/*out*/) HDmemcpy(buf, fill.buf, H5T_get_size(fill.type)); /* Do the conversion */ - if(H5T_convert(tpath, src_id, type_id, (size_t)1, (size_t)0, (size_t)0, buf, bkg, H5AC_dxpl_id) < 0) + if((dst_id = H5I_register(H5I_DATATYPE, H5T_copy(type, H5T_COPY_TRANSIENT))) < 0) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to copy/register datatype") + if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, buf, bkg, dxpl_id) < 0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "datatype conversion failed") if(buf != value) HDmemcpy(value, buf, H5T_get_size(type)); @@ -2157,6 +2222,54 @@ done: H5MM_xfree(bkg); if(src_id >= 0) H5I_dec_ref(src_id); + if(dst_id >= 0) + H5I_dec_ref(dst_id); + + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5P_get_fill_value() */ + + +/*------------------------------------------------------------------------- + * Function: H5Pget_fill_value + * + * Purpose: Queries the fill value property of a dataset creation + * property list. The fill value is returned through the VALUE + * pointer and the memory is allocated by the caller. The fill + * value will be converted from its current datatype to the + * specified TYPE. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Robb Matzke + * Thursday, October 1, 1998 + * + *------------------------------------------------------------------------- + */ +herr_t +H5Pget_fill_value(hid_t plist_id, hid_t type_id, void *value/*out*/) +{ + H5P_genplist_t *plist; /* Property list pointer */ + H5T_t *type; /* Datatype */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_API(H5Pget_fill_value, FAIL) + H5TRACE3("e", "iix", plist_id, type_id, value); + + /* Check arguments */ + if(NULL == (type = H5I_object_verify(type_id, H5I_DATATYPE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype") + if(!value) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL,"no fill value output buffer") + + /* Get the plist structure */ + if(NULL == (plist = H5P_object_verify(plist_id, H5P_DATASET_CREATE))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + + /* Get the fill value */ + if(H5P_get_fill_value(plist, type, value, H5AC_ind_dxpl_id) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get fill value") + +done: FUNC_LEAVE_API(ret_value) } /* end H5Pget_fill_value() */ @@ -2203,6 +2316,41 @@ done: /*------------------------------------------------------------------------- + * Function: H5P_fill_value_defined + * + * Purpose: Check if fill value is defined. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Quincey Koziol + * Wednesday, October 17, 2007 + * + *------------------------------------------------------------------------- + */ +herr_t +H5P_fill_value_defined(H5P_genplist_t *plist, H5D_fill_value_t *status) +{ + H5O_fill_t fill; /* Fill value to query */ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(H5P_fill_value_defined, FAIL) + + HDassert(status); + + /* Get the fill value struct */ + if(H5P_get(plist, H5D_CRT_FILL_VALUE_NAME, &fill) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get fill value") + + /* Get the fill-value status */ + if(H5P_is_fill_value_defined(&fill, status) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_BADVALUE, FAIL, "can't check fill value status") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5P_fill_value_defined() */ + + +/*------------------------------------------------------------------------- * Function: H5Pfill_value_defined * * Purpose: Check if fill value is defined. @@ -2218,7 +2366,6 @@ herr_t H5Pfill_value_defined(hid_t plist_id, H5D_fill_value_t *status) { H5P_genplist_t *plist; /* Property list to query */ - H5O_fill_t fill; /* Fill value to query */ herr_t ret_value = SUCCEED; FUNC_ENTER_API(H5Pfill_value_defined, FAIL) @@ -2230,12 +2377,8 @@ H5Pfill_value_defined(hid_t plist_id, H5D_fill_value_t *status) if(NULL == (plist = H5P_object_verify(plist_id, H5P_DATASET_CREATE))) HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") - /* Get the fill value struct */ - if(H5P_get(plist, H5D_CRT_FILL_VALUE_NAME, &fill) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get fill value") - /* Get the fill-value status */ - if(H5P_is_fill_value_defined(&fill, status) < 0) + if(H5P_fill_value_defined(plist, status) < 0) HGOTO_ERROR(H5E_PLIST, H5E_BADVALUE, FAIL, "can't check fill value status") done: @@ -2552,4 +2695,74 @@ done: FUNC_LEAVE_API(ret_value) } /* end H5Pget_filter1() */ + +/*------------------------------------------------------------------------- + * Function: H5Pget_filter_by_id1 + * + * Purpose: This is an additional query counterpart of H5Pset_filter() and + * returns information about a particular filter in a permanent + * or transient pipeline depending on whether PLIST_ID is a + * dataset creation or transfer property list. On input, + * CD_NELMTS indicates the number of entries in the CD_VALUES + * array allocated by the caller while on exit it contains the + * number of values defined by the filter. The ID + * should be the filter ID to retrieve the parameters for. If the + * filter is not set for the property list, an error will be returned. + * + * Return: Success: Non-negative + * Failure: Negative + * + * Programmer: Quincey Koziol + * Friday, April 5, 2003 + * + *------------------------------------------------------------------------- + */ +herr_t +H5Pget_filter_by_id1(hid_t plist_id, H5Z_filter_t id, unsigned int *flags/*out*/, + size_t *cd_nelmts/*in_out*/, unsigned cd_values[]/*out*/, + size_t namelen, char name[]/*out*/) +{ + H5O_pline_t pline; /* Filter pipeline */ + H5Z_filter_info_t *filter; /* Pointer to filter information */ + H5P_genplist_t *plist; /* Property list pointer */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_API(H5Pget_filter_by_id1, FAIL) + H5TRACE7("e","iZfx*zxzx",plist_id,id,flags,cd_nelmts,cd_values,namelen, + name); + + /* Check args */ + if(cd_nelmts || cd_values) { + /* + * It's likely that users forget to initialize this on input, so + * we'll check that it has a reasonable value. The actual number + * is unimportant because the H5O layer will detect when a message + * is too large. + */ + if(cd_nelmts && *cd_nelmts > 256) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "probable uninitialized *cd_nelmts argument") + if(cd_nelmts && *cd_nelmts > 0 && !cd_values) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "client data values not supplied") + + /* + * If cd_nelmts is null but cd_values is non-null then just ignore + * cd_values + */ + if(!cd_nelmts) + cd_values = NULL; + } /* end if */ + + /* Get the plist structure */ + if(NULL == (plist = H5P_object_verify(plist_id, H5P_DATASET_CREATE))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + + /* Get filter info */ + if(H5P_get_filter_by_id(plist, id, flags, cd_nelmts, cd_values, namelen, name, NULL) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, H5Z_FILTER_ERROR, "can't get filter info") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Pget_filter_by_id1() */ + #endif /* H5_NO_DEPRECATED_SYMBOLS */ + diff --git a/src/H5Pprivate.h b/src/H5Pprivate.h index f5fd438..a96df21 100644 --- a/src/H5Pprivate.h +++ b/src/H5Pprivate.h @@ -97,5 +97,17 @@ H5_DLL hid_t H5P_peek_hid_t(H5P_genplist_t *plist, const char *name); H5_DLL void *H5P_peek_voidp(H5P_genplist_t *plist, const char *name); H5_DLL size_t H5P_peek_size_t(H5P_genplist_t *plist, const char *name); +/* Private DCPL routines */ +H5_DLL herr_t H5P_modify_filter(H5P_genplist_t *plist, H5Z_filter_t filter, + unsigned flags, size_t cd_nelmts, const unsigned cd_values[/*cd_nelmts*/]); +H5_DLL herr_t H5P_get_filter_by_id(H5P_genplist_t *plist, H5Z_filter_t id, + unsigned int *flags/*out*/, size_t *cd_nelmts/*in_out*/, + unsigned cd_values[]/*out*/, size_t namelen, char name[]/*out*/, + unsigned *filter_config); +H5_DLL herr_t H5P_fill_value_defined(H5P_genplist_t *plist, + H5D_fill_value_t *status); +H5_DLL herr_t H5P_get_fill_value(H5P_genplist_t *plist, const H5T_t *type, + void *value, hid_t dxpl_id); + #endif /* _H5Pprivate_H */ diff --git a/src/H5Ppublic.h b/src/H5Ppublic.h index 327ebfa..f1e98af 100644 --- a/src/H5Ppublic.h +++ b/src/H5Ppublic.h @@ -292,20 +292,10 @@ H5_DLL H5Z_filter_t H5Pget_filter2(hid_t plist_id, unsigned filter, unsigned cd_values[]/*out*/, size_t namelen, char name[], unsigned *filter_config /*out*/); -#ifdef H5_WANT_H5_V1_6_COMPAT -H5_DLL H5Z_filter_t H5Pget_filter_by_id(hid_t plist_id, H5Z_filter_t id, - unsigned int *flags/*out*/, - size_t *cd_nelmts/*out*/, - unsigned cd_values[]/*out*/, - size_t namelen, char name[]/*out*/); -#else /* H5_WANT_H5_V1_6_COMPAT */ -H5_DLL H5Z_filter_t H5Pget_filter_by_id(hid_t plist_id, H5Z_filter_t id, - unsigned int *flags/*out*/, - size_t *cd_nelmts/*out*/, - unsigned cd_values[]/*out*/, - size_t namelen, char name[]/*out*/, +H5_DLL H5Z_filter_t H5Pget_filter_by_id2(hid_t plist_id, H5Z_filter_t id, + unsigned int *flags/*out*/, size_t *cd_nelmts/*out*/, + unsigned cd_values[]/*out*/, size_t namelen, char name[]/*out*/, unsigned *filter_config/*out*/); -#endif /* H5_WANT_H5_V1_6_COMPAT */ H5_DLL htri_t H5Pall_filters_avail(hid_t plist_id); H5_DLL herr_t H5Premove_filter(hid_t plist_id, H5Z_filter_t filter); H5_DLL herr_t H5Pset_deflate(hid_t plist_id, unsigned aggression); @@ -415,6 +405,9 @@ H5_DLL herr_t H5Pinsert1(hid_t plist_id, const char *name, size_t size, H5_DLL H5Z_filter_t H5Pget_filter1(hid_t plist_id, unsigned filter, unsigned int *flags/*out*/, size_t *cd_nelmts/*out*/, unsigned cd_values[]/*out*/, size_t namelen, char name[]); +H5_DLL H5Z_filter_t H5Pget_filter_by_id1(hid_t plist_id, H5Z_filter_t id, + unsigned int *flags/*out*/, size_t *cd_nelmts/*out*/, + unsigned cd_values[]/*out*/, size_t namelen, char name[]/*out*/); #endif /* H5_NO_DEPRECATED_SYMBOLS */ @@ -2003,8 +2003,6 @@ done: * Programmer: Raymond Lu * November 4, 2002 * - * Modifications: - * *------------------------------------------------------------------------- */ htri_t @@ -2017,15 +2015,37 @@ H5Tis_variable_str(hid_t dtype_id) H5TRACE1("t", "i", dtype_id); /* Check args */ - if (NULL == (dt = H5I_object_verify(dtype_id,H5I_DATATYPE))) + if(NULL == (dt = H5I_object_verify(dtype_id, H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); /* Set return value */ - ret_value=H5T_IS_VL_STRING(dt->shared); + if((ret_value = H5T_is_variable_str(dt)) < 0) + HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "can't determine if datatype is VL-string"); done: FUNC_LEAVE_API(ret_value); -} +} /* end H5Tis_variable_str() */ + + +/*------------------------------------------------------------------------- + * Function: H5T_is_variable_str + * + * Purpose: Check whether a datatype is a variable-length string + * + * Return: TRUE (1) or FALSE (0) on success/Negative on failure + * + * Programmer: Quincey Koziol + * October 17, 2007 + * + *------------------------------------------------------------------------- + */ +htri_t +H5T_is_variable_str(const H5T_t *dt) +{ + FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5T_is_variable_str) + + FUNC_LEAVE_NOAPI(H5T_IS_VL_STRING(dt->shared)); +} /* end H5T_is_variable_str() */ /*------------------------------------------------------------------------- @@ -2191,7 +2211,7 @@ done: *------------------------------------------------------------------------- */ H5T_t * -H5T_get_super(H5T_t *dt) +H5T_get_super(const H5T_t *dt) { H5T_t *ret_value=NULL; diff --git a/src/H5Toffset.c b/src/H5Toffset.c index 563e5cd..5495368 100644 --- a/src/H5Toffset.c +++ b/src/H5Toffset.c @@ -77,41 +77,83 @@ H5T_init_offset_interface(void) * 3: [0x22] [ pad] [ pad] [0x11] * * Return: Success: The offset (non-negative) - * * Failure: Negative * * Programmer: Robb Matzke * Wednesday, January 7, 1998 * - * Modifications: - * Robb Matzke, 22 Dec 1998 - * Also works for derived data types. - * *------------------------------------------------------------------------- */ int H5Tget_offset(hid_t type_id) { - H5T_t *dt = NULL; + H5T_t *dt; int ret_value; FUNC_ENTER_API(H5Tget_offset, -1) H5TRACE1("Is", "i", type_id); /* Check args */ - if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) + if(NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an atomic data type") - while (dt->shared->parent) - dt = dt->shared->parent; /*defer to parent*/ - if (!H5T_IS_ATOMIC(dt->shared)) + + /* Get offset */ + if((ret_value = H5T_get_offset(dt)) < 0) + HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "cant't get offset for specified datatype") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Tget_offset() */ + + +/*------------------------------------------------------------------------- + * Function: H5T_get_offset + * + * Purpose: Retrieves the bit offset of the first significant bit. The + * signficant bits of an atomic datum can be offset from the + * beginning of the memory for that datum by an amount of + * padding. The `offset' property specifies the number of bits + * of padding that appear to the "right of" the value. That is, + * if we have a 32-bit datum with 16-bits of precision having + * the value 0x1122 then it will be layed out in memory as (from + * small byte address toward larger byte addresses): + * + * Big Big Little Little + * Endian Endian Endian Endian + * offset=0 offset=16 offset=0 offset=16 + * + * 0: [ pad] [0x11] [0x22] [ pad] + * 1: [ pad] [0x22] [0x11] [ pad] + * 2: [0x11] [ pad] [ pad] [0x22] + * 3: [0x22] [ pad] [ pad] [0x11] + * + * Return: Success: The offset (non-negative) + * Failure: Negative + * + * Programmer: Quincey Koziol + * Wednesday, October 17, 2007 + * + *------------------------------------------------------------------------- + */ +int +H5T_get_offset(const H5T_t *dt) +{ + int ret_value; + + FUNC_ENTER_NOAPI(H5T_get_offset, -1) + + /* Defer to parent*/ + while(dt->shared->parent) + dt = dt->shared->parent; + if(!H5T_IS_ATOMIC(dt->shared)) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "operation not defined for specified data type") /* Offset */ ret_value = (int)dt->shared->u.atomic.offset; done: - FUNC_LEAVE_API(ret_value) -} + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5T_get_offset() */ /*------------------------------------------------------------------------- diff --git a/src/H5Torder.c b/src/H5Torder.c index 02edc11..34dbd8e 100644 --- a/src/H5Torder.c +++ b/src/H5Torder.c @@ -55,7 +55,7 @@ H5T_init_order_interface(void) /*------------------------------------------------------------------------- * Function: H5Tget_order * - * Purpose: Returns the byte order of a data type. + * Purpose: Returns the byte order of a datatype. * * Return: Success: A byte order constant * @@ -64,41 +64,68 @@ H5T_init_order_interface(void) * Programmer: Robb Matzke * Wednesday, January 7, 1998 * - * Modifications: - * Robb Matzke, 22 Dec 1998 - * Also works for derived data types. - * *------------------------------------------------------------------------- */ H5T_order_t H5Tget_order(hid_t type_id) { - H5T_t *dt = NULL; + H5T_t *dt; H5T_order_t ret_value; FUNC_ENTER_API(H5Tget_order, H5T_ORDER_ERROR) H5TRACE1("To", "i", type_id); /* Check args */ - if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5T_ORDER_ERROR, "not a data type") - while (dt->shared->parent) - dt = dt->shared->parent; /*defer to parent*/ - if (!H5T_IS_ATOMIC(dt->shared)) - HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, H5T_ORDER_ERROR, "operation not defined for specified data type") + if(NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5T_ORDER_ERROR, "not a datatype") + + /* Get order */ + if((ret_value = H5T_get_order(dt)) == H5T_ORDER_ERROR) + HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, H5T_ORDER_ERROR, "cant't get order for specified datatype") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Tget_order() */ + + +/*------------------------------------------------------------------------- + * Function: H5T_get_order + * + * Purpose: Returns the byte order of a datatype. + * + * Return: Success: A byte order constant + * Failure: H5T_ORDER_ERROR (Negative) + * + * Programmer: Quincey Koziol + * Wednesday, October 17, 2007 + * + *------------------------------------------------------------------------- + */ +H5T_order_t +H5T_get_order(const H5T_t *dt) +{ + H5T_order_t ret_value; /* Return value */ + + FUNC_ENTER_NOAPI(H5T_get_order, H5T_ORDER_ERROR) + + /*defer to parent*/ + while(dt->shared->parent) + dt = dt->shared->parent; + if(!H5T_IS_ATOMIC(dt->shared)) + HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, H5T_ORDER_ERROR, "operation not defined for specified datatype") /* Order */ ret_value = dt->shared->u.atomic.order; done: - FUNC_LEAVE_API(ret_value) -} + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5T_get_order() */ /*------------------------------------------------------------------------- * Function: H5Tset_order * - * Purpose: Sets the byte order for a data type. + * Purpose: Sets the byte order for a datatype. * * Return: Non-negative on success/Negative on failure * @@ -107,7 +134,7 @@ done: * * Modifications: * Robb Matzke, 22 Dec 1998 - * Also works for derived data types. + * Also works for derived datatypes. * *------------------------------------------------------------------------- */ @@ -122,9 +149,9 @@ H5Tset_order(hid_t type_id, H5T_order_t order) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype") if (H5T_STATE_TRANSIENT!=dt->shared->state) - HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only") + HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "datatype is read-only") if (order < H5T_ORDER_LE || order > H5T_ORDER_NONE) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "illegal byte order") if (H5T_ENUM==dt->shared->type && dt->shared->u.enumer.nmembs>0) @@ -132,7 +159,7 @@ H5Tset_order(hid_t type_id, H5T_order_t order) while (dt->shared->parent) dt = dt->shared->parent; /*defer to parent*/ if (!H5T_IS_ATOMIC(dt->shared)) - HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "operation not defined for specified data type") + HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "operation not defined for specified datatype") /* Commit */ dt->shared->u.atomic.order = order; diff --git a/src/H5Tpkg.h b/src/H5Tpkg.h index 4704288..5cb668d 100644 --- a/src/H5Tpkg.h +++ b/src/H5Tpkg.h @@ -503,7 +503,6 @@ H5_DLL H5T_t *H5T_alloc(void); H5_DLL herr_t H5T_free(H5T_t *dt); H5_DLL herr_t H5T_visit(H5T_t *dt, unsigned visit_flags, H5T_operator_t op, void *op_value); -H5_DLL H5T_t *H5T_get_super(H5T_t *dt); H5_DLL herr_t H5T_set_size(H5T_t *dt, size_t size); H5_DLL herr_t H5T_upgrade_version(H5T_t *dt, unsigned new_version); @@ -1360,9 +1359,6 @@ H5_DLL htri_t H5T_bit_inc(uint8_t *buf, size_t start, size_t size); H5_DLL htri_t H5T_bit_dec(uint8_t *buf, size_t start, size_t size); H5_DLL void H5T_bit_neg(uint8_t *buf, size_t start, size_t size); -/* Fixed-point functions */ -H5_DLL H5T_sign_t H5T_get_sign(H5T_t const *dt); - /* VL functions */ H5_DLL H5T_t * H5T_vlen_create(const H5T_t *base); H5_DLL htri_t H5T_vlen_set_loc(const H5T_t *dt, H5F_t *f, H5T_loc_t loc); @@ -1376,8 +1372,6 @@ H5_DLL int H5T_get_array_dims(const H5T_t *dt, hsize_t dims[]); /* Compound functions */ H5_DLL herr_t H5T_insert(H5T_t *parent, const char *name, size_t offset, const H5T_t *member); -H5_DLL H5T_t *H5T_get_member_type(const H5T_t *dt, unsigned membno); -H5_DLL size_t H5T_get_member_offset(const H5T_t *dt, unsigned membno); H5_DLL size_t H5T_get_member_size(const H5T_t *dt, unsigned membno); H5_DLL htri_t H5T_is_packed(const H5T_t *dt); H5_DLL H5T_subset_t H5T_conv_struct_subset(const H5T_cdata_t *cdata); @@ -1389,7 +1383,6 @@ H5_DLL herr_t H5T_get_member_value(const H5T_t *dt, unsigned membno, void *value /* Field functions (for both compound & enumerated types) */ H5_DLL char *H5T_get_member_name(H5T_t const *dt, unsigned membno); -H5_DLL int H5T_get_nmembers(const H5T_t *dt); H5_DLL herr_t H5T_sort_value(const H5T_t *dt, int *map); H5_DLL herr_t H5T_sort_name(const H5T_t *dt, int *map); diff --git a/src/H5Tprecis.c b/src/H5Tprecis.c index 4e55862..62493e9 100644 --- a/src/H5Tprecis.c +++ b/src/H5Tprecis.c @@ -80,7 +80,7 @@ H5T_init_precis_interface(void) size_t H5Tget_precision(hid_t type_id) { - H5T_t *dt = NULL; + H5T_t *dt; size_t ret_value; FUNC_ENTER_API(H5Tget_precision, 0) @@ -89,17 +89,52 @@ H5Tget_precision(hid_t type_id) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, 0, "not a datatype") - while (dt->shared->parent) - dt = dt->shared->parent; /*defer to parent*/ - if (!H5T_IS_ATOMIC(dt->shared)) + + /* Get precision */ + if((ret_value = H5T_get_precision(dt)) == 0) + HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, 0, "cant't get precision for specified datatype") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Tget_precision() */ + + +/*------------------------------------------------------------------------- + * Function: H5T_get_precision + * + * Purpose: Gets the precision of a datatype. The precision is + * the number of significant bits which, unless padding is + * present, is 8 times larger than the value returned by + * H5Tget_size(). + * + * Return: Success: Number of significant bits + * Failure: 0 (all atomic types have at least one + * significant bit) + * + * Programmer: Quincey Koziol + * Wednesday, October 17, 2007 + * + *------------------------------------------------------------------------- + */ +size_t +H5T_get_precision(const H5T_t *dt) +{ + size_t ret_value; + + FUNC_ENTER_NOAPI(H5T_get_precision, 0) + + /* Defer to parent*/ + while(dt->shared->parent) + dt = dt->shared->parent; + if(!H5T_IS_ATOMIC(dt->shared)) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, 0, "operation not defined for specified datatype") /* Precision */ ret_value = dt->shared->u.atomic.prec; done: - FUNC_LEAVE_API(ret_value) -} + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5T_get_precision() */ /*------------------------------------------------------------------------- diff --git a/src/H5Tprivate.h b/src/H5Tprivate.h index deeb8ce..dfe2367 100644 --- a/src/H5Tprivate.h +++ b/src/H5Tprivate.h @@ -91,6 +91,7 @@ H5_DLL herr_t H5T_init(void); H5_DLL H5T_t *H5T_copy(const H5T_t *old_dt, H5T_copy_t method); H5_DLL herr_t H5T_lock(H5T_t *dt, hbool_t immutable); H5_DLL herr_t H5T_close(H5T_t *dt); +H5_DLL H5T_t *H5T_get_super(const H5T_t *dt); H5_DLL H5T_class_t H5T_get_class(const H5T_t *dt, htri_t internal); H5_DLL htri_t H5T_detect_class(const H5T_t *dt, H5T_class_t cls); H5_DLL size_t H5T_get_size(const H5T_t *dt); @@ -115,6 +116,7 @@ H5_DLL htri_t H5T_set_loc(H5T_t *dt, H5F_t *f, H5T_loc_t loc); H5_DLL htri_t H5T_is_sensible(const H5T_t *dt); H5_DLL uint32_t H5T_hash(H5F_t * file, const H5T_t *dt); H5_DLL herr_t H5T_set_latest_version(H5T_t *dt); +H5_DLL htri_t H5T_is_variable_str(const H5T_t *dt); /* Reference specific functions */ H5_DLL H5R_type_t H5T_get_ref_type(const H5T_t *dt); @@ -125,5 +127,18 @@ H5_DLL htri_t H5T_committed(const H5T_t *type); H5_DLL int H5T_link(const H5T_t *type, int adjust, hid_t dxpl_id); H5_DLL herr_t H5T_update_shared(H5T_t *type); +/* Field functions (for both compound & enumerated types) */ +H5_DLL int H5T_get_nmembers(const H5T_t *dt); +H5_DLL H5T_t *H5T_get_member_type(const H5T_t *dt, unsigned membno); +H5_DLL size_t H5T_get_member_offset(const H5T_t *dt, unsigned membno); + +/* Atomic functions */ +H5_DLL H5T_order_t H5T_get_order(const H5T_t *dt); +H5_DLL size_t H5T_get_precision(const H5T_t *dt); +H5_DLL int H5T_get_offset(const H5T_t *dt); + +/* Fixed-point functions */ +H5_DLL H5T_sign_t H5T_get_sign(H5T_t const *dt); + #endif /* _H5Tprivate_H */ diff --git a/src/H5Znbit.c b/src/H5Znbit.c index 62959d4..7a29d45 100644 --- a/src/H5Znbit.c +++ b/src/H5Znbit.c @@ -17,10 +17,12 @@ #include "H5private.h" /* Generic Functions */ #include "H5Eprivate.h" /* Error handling */ +#include "H5Iprivate.h" /* IDs */ #include "H5MMprivate.h" /* Memory management */ #include "H5Ppublic.h" /* Property lists */ #include "H5Oprivate.h" /* Object headers */ -#include "H5Tpublic.h" /* Datatype functions */ +#include "H5Sprivate.h" /* Dataspaces */ +#include "H5Tprivate.h" /* Datatypes */ #include "H5Zpkg.h" /* Data filters */ #ifdef H5_HAVE_FILTER_NBIT @@ -43,13 +45,13 @@ static size_t H5Z_filter_nbit(unsigned flags, size_t cd_nelmts, const unsigned c static void H5Z_calc_parms_nooptype(void); static void H5Z_calc_parms_atomic(void); -static herr_t H5Z_calc_parms_array(hid_t type_id); -static herr_t H5Z_calc_parms_compound(hid_t type_id); +static herr_t H5Z_calc_parms_array(const H5T_t *type); +static herr_t H5Z_calc_parms_compound(const H5T_t *type); -static herr_t H5Z_set_parms_nooptype(hid_t type_id, unsigned cd_values[]); -static herr_t H5Z_set_parms_atomic(hid_t type_id, unsigned cd_values[]); -static herr_t H5Z_set_parms_array(hid_t type_id, unsigned cd_values[]); -static herr_t H5Z_set_parms_compound(hid_t type_id, unsigned cd_values[]); +static herr_t H5Z_set_parms_nooptype(const H5T_t *type, unsigned cd_values[]); +static herr_t H5Z_set_parms_atomic(const H5T_t *type, unsigned cd_values[]); +static herr_t H5Z_set_parms_array(const H5T_t *type, unsigned cd_values[]); +static herr_t H5Z_set_parms_compound(const H5T_t *type, unsigned cd_values[]); static void H5Z_nbit_next_byte(size_t *j, int *buf_len); static void H5Z_nbit_decompress_one_byte(unsigned char *data, size_t data_offset, int k, int begin_i, @@ -131,16 +133,21 @@ static unsigned parms_index = 0; static herr_t H5Z_can_apply_nbit(hid_t UNUSED dcpl_id, hid_t type_id, hid_t UNUSED space_id) { - herr_t ret_value=TRUE; /* Return value */ + const H5T_t *type; /* Datatype */ + herr_t ret_value = TRUE; /* Return value */ FUNC_ENTER_NOAPI(H5Z_can_apply_nbit, FAIL) + /* Get datatype */ + if(NULL == (type = H5I_object_verify(type_id, H5I_DATATYPE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype") + /* Get datatype's class, for checking the "datatype class" */ - if(H5Tget_class(type_id) == H5T_NO_CLASS ) + if(H5T_get_class(type, TRUE) == H5T_NO_CLASS) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype class") /* Get datatype's size, for checking the "datatype size" */ - if(H5Tget_size(type_id) == 0) + if(H5T_get_size(type) == 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size") done: @@ -222,11 +229,12 @@ static void H5Z_calc_parms_atomic(void) * *------------------------------------------------------------------------- */ -static herr_t H5Z_calc_parms_array(hid_t type_id) +static herr_t +H5Z_calc_parms_array(const H5T_t *type) { - hid_t dtype_base; /* Array datatype's base datatype */ + H5T_t *dtype_base = NULL; /* Array datatype's base datatype */ H5T_class_t dtype_base_class; /* Array datatype's base datatype's class */ - herr_t ret_value=SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5Z_calc_parms_array, FAIL) @@ -237,11 +245,11 @@ static herr_t H5Z_calc_parms_array(hid_t type_id) ++cd_values_actual_nparms; /* Get array datatype's base datatype */ - if((dtype_base=H5Tget_super(type_id))<0) + if(NULL == (dtype_base = H5T_get_super(type))) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad base datatype") /* Get base datatype's class */ - if((dtype_base_class=H5Tget_class(dtype_base))==H5T_NO_CLASS ) + if((dtype_base_class = H5T_get_class(dtype_base, TRUE)) == H5T_NO_CLASS) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad base datatype class") /* Calculate number of the rest parameters according to base datatype's class */ @@ -250,20 +258,27 @@ static herr_t H5Z_calc_parms_array(hid_t type_id) case H5T_FLOAT: H5Z_calc_parms_atomic(); break; + case H5T_ARRAY: - if(H5Z_calc_parms_array(dtype_base)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot compute parameters for datatype") + if(H5Z_calc_parms_array(dtype_base) == FAIL) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot compute parameters for datatype") break; + case H5T_COMPOUND: - if(H5Z_calc_parms_compound(dtype_base)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot compute parameters for datatype") + if(H5Z_calc_parms_compound(dtype_base) == FAIL) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot compute parameters for datatype") break; + default: /* Other datatype class: nbit does no compression */ H5Z_calc_parms_nooptype(); break; } /* end switch */ done: + if(dtype_base) + if(H5T_close(dtype_base) < 0) + HDONE_ERROR(H5E_PLINE, H5E_CLOSEERROR, FAIL, "Unable to close base datatype") + FUNC_LEAVE_NOAPI(ret_value) } /* end H5Z_calc_parms_array() */ @@ -285,13 +300,14 @@ done: * *------------------------------------------------------------------------- */ -static herr_t H5Z_calc_parms_compound(hid_t type_id) +static herr_t +H5Z_calc_parms_compound(const H5T_t *type) { - int i; /* local index variable */ int nmembers; /* Compound datatype's number of members */ - hid_t dtype_member; /* Compound datatype's member datatype */ + H5T_t *dtype_member = NULL; /* Compound datatype's member datatype */ H5T_class_t dtype_member_class; /* Compound datatype's member datatype's class */ - herr_t ret_value=SUCCEED; /* Return value */ + unsigned u; /* Local index variable */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5Z_calc_parms_compound, FAIL) @@ -302,20 +318,20 @@ static herr_t H5Z_calc_parms_compound(hid_t type_id) ++cd_values_actual_nparms; /* Get number of members */ - if((nmembers=H5Tget_nmembers(type_id))<0) + if((nmembers = H5T_get_nmembers(type)) < 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype number of members") /* Store number of members */ ++cd_values_actual_nparms; /* For each member, calculate parameters */ - for(i = 0; i < nmembers; i++) { + for(u = 0; u < (unsigned)nmembers; u++) { /* Get member datatype */ - if((dtype_member=H5Tget_member_type(type_id, (unsigned)i))<0) + if(NULL == (dtype_member = H5T_get_member_type(type, u))) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad member datatype") /* Get member datatype's class */ - if((dtype_member_class=H5Tget_member_class(type_id, (unsigned)i))<0) + if((dtype_member_class = H5T_get_class(dtype_member, TRUE)) == H5T_NO_CLASS) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad member datatype class") /* Store member offset */ @@ -327,20 +343,33 @@ static herr_t H5Z_calc_parms_compound(hid_t type_id) case H5T_FLOAT: H5Z_calc_parms_atomic(); break; + case H5T_ARRAY: - if(H5Z_calc_parms_array(dtype_member)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot compute parameters for datatype") + if(H5Z_calc_parms_array(dtype_member) == FAIL) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot compute parameters for datatype") break; + case H5T_COMPOUND: - if(H5Z_calc_parms_compound(dtype_member)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot compute parameters for datatype") + if(H5Z_calc_parms_compound(dtype_member) == FAIL) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot compute parameters for datatype") break; + default: /* Other datatype class: nbit does no compression */ H5Z_calc_parms_nooptype(); break; } /* end switch */ + + /* Close member datatype */ + if(H5T_close(dtype_member) < 0) + HGOTO_ERROR(H5E_PLINE, H5E_CLOSEERROR, FAIL, "Unable to close member datatype") + dtype_member = NULL; } /* end for */ + done: + if(dtype_member) + if(H5T_close(dtype_member) < 0) + HDONE_ERROR(H5E_PLINE, H5E_CLOSEERROR, FAIL, "Unable to close member datatype") + FUNC_LEAVE_NOAPI(ret_value) } /* end H5Z_calc_params_compound */ @@ -363,10 +392,11 @@ done: * *------------------------------------------------------------------------- */ -static herr_t H5Z_set_parms_nooptype(hid_t type_id, unsigned cd_values[]) +static herr_t +H5Z_set_parms_nooptype(const H5T_t *type, unsigned cd_values[]) { size_t dtype_size; /* No-op datatype's size (in bytes) */ - herr_t ret_value=SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5Z_set_parms_nooptype, FAIL) @@ -374,7 +404,7 @@ static herr_t H5Z_set_parms_nooptype(hid_t type_id, unsigned cd_values[]) cd_values[cd_values_index++] = H5Z_NBIT_NOOPTYPE; /* Get datatype's size */ - if((dtype_size=H5Tget_size(type_id))==0) + if((dtype_size = H5T_get_size(type)) == 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size") /* Set "local" parameter for datatype size */ @@ -401,13 +431,14 @@ done: * *------------------------------------------------------------------------- */ -static herr_t H5Z_set_parms_atomic(hid_t type_id, unsigned cd_values[]) +static herr_t +H5Z_set_parms_atomic(const H5T_t *type, unsigned cd_values[]) { H5T_order_t dtype_order; /* Atomic datatype's endianness order */ size_t dtype_size; /* Atomic datatype's size (in bytes) */ size_t dtype_precision; /* Atomic datatype's precision (in bits) */ int dtype_offset; /* Atomic datatype's offset (in bits) */ - herr_t ret_value=SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5Z_set_parms_atomic, FAIL) @@ -415,14 +446,14 @@ static herr_t H5Z_set_parms_atomic(hid_t type_id, unsigned cd_values[]) cd_values[cd_values_index++] = H5Z_NBIT_ATOMIC; /* Get datatype's size */ - if((dtype_size=H5Tget_size(type_id))==0) + if((dtype_size = H5T_get_size(type)) == 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size") /* Set "local" parameter for datatype size */ cd_values[cd_values_index++] = dtype_size; /* Get datatype's endianness order */ - if((dtype_order=H5Tget_order(type_id))==H5T_ORDER_ERROR) + if((dtype_order = H5T_get_order(type)) == H5T_ORDER_ERROR) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype endianness order") /* Set "local" parameter for datatype endianness */ @@ -430,24 +461,26 @@ static herr_t H5Z_set_parms_atomic(hid_t type_id, unsigned cd_values[]) case H5T_ORDER_LE: /* Little-endian byte order */ cd_values[cd_values_index++] = H5Z_NBIT_ORDER_LE; break; + case H5T_ORDER_BE: /* Big-endian byte order */ cd_values[cd_values_index++] = H5Z_NBIT_ORDER_BE; break; + default: HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype endianness order") } /* end switch */ /* Get datatype's precision */ - if((dtype_precision=H5Tget_precision(type_id))==0) + if((dtype_precision = H5T_get_precision(type)) == 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype precision") /* Get datatype's offset */ - if((dtype_offset=H5Tget_offset(type_id))<0) + if((dtype_offset = H5T_get_offset(type)) < 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype offset") /* Check values of precision and offset */ - if(dtype_precision>dtype_size*8 || (dtype_precision+dtype_offset)>dtype_size*8 - || dtype_precision<=0 || dtype_offset<0) + if(dtype_precision > dtype_size * 8 || (dtype_precision + dtype_offset) > dtype_size * 8 + || dtype_precision <= 0 || dtype_offset < 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "invalid datatype precision/offset") /* Set "local" parameter for datatype precision */ @@ -484,9 +517,10 @@ done: * *------------------------------------------------------------------------- */ -static herr_t H5Z_set_parms_array(hid_t type_id, unsigned cd_values[]) +static herr_t +H5Z_set_parms_array(const H5T_t *type, unsigned cd_values[]) { - hid_t dtype_base; /* Array datatype's base datatype */ + H5T_t *dtype_base = NULL; /* Array datatype's base datatype */ H5T_class_t dtype_base_class; /* Array datatype's base datatype's class */ size_t dtype_size; /* Array datatype's size (in bytes) */ htri_t is_vlstring; /* flag indicating if datatype is varible-length string */ @@ -498,50 +532,57 @@ static herr_t H5Z_set_parms_array(hid_t type_id, unsigned cd_values[]) cd_values[cd_values_index++] = H5Z_NBIT_ARRAY; /* Get array datatype's size */ - if((dtype_size=H5Tget_size(type_id))==0) + if((dtype_size = H5T_get_size(type)) == 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size") /* Set "local" parameter for array datatype's size */ cd_values[cd_values_index++]=dtype_size; /* Get array datatype's base datatype */ - if((dtype_base=H5Tget_super(type_id))<0) + if(NULL == (dtype_base = H5T_get_super(type))) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad base datatype") /* Get base datatype's class */ - if((dtype_base_class=H5Tget_class(dtype_base))==H5T_NO_CLASS ) + if((dtype_base_class = H5T_get_class(dtype_base, TRUE)) == H5T_NO_CLASS) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad base datatype class") /* Call appropriate function according to base datatype's class */ switch(dtype_base_class) { case H5T_INTEGER: case H5T_FLOAT: - if(H5Z_set_parms_atomic(dtype_base, cd_values)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot set parameters for datatype") + if(H5Z_set_parms_atomic(dtype_base, cd_values) == FAIL) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot set parameters for datatype") break; + case H5T_ARRAY: - if(H5Z_set_parms_array(dtype_base, cd_values)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot set parameters for datatype") + if(H5Z_set_parms_array(dtype_base, cd_values) == FAIL) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot set parameters for datatype") break; + case H5T_COMPOUND: - if(H5Z_set_parms_compound(dtype_base, cd_values)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot set parameters for datatype") + if(H5Z_set_parms_compound(dtype_base, cd_values) == FAIL) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot set parameters for datatype") break; + default: /* other datatype that nbit does no compression */ /* Check if base datatype is a variable-length string */ - if((is_vlstring=H5Tis_variable_str(dtype_base))<0) - HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, - "cannot determine if datatype is a variable-length string") + if((is_vlstring = H5T_is_variable_str(dtype_base)) < 0) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "cannot determine if datatype is a variable-length string") /* base datatype of VL or VL-string is not supported */ if(dtype_base_class == H5T_VLEN || is_vlstring) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"datatype not supported by nbit") + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "datatype not supported by nbit") - if(H5Z_set_parms_nooptype(dtype_base, cd_values)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot set parameters for datatype") + if(H5Z_set_parms_nooptype(dtype_base, cd_values) == FAIL) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot set parameters for datatype") break; } /* end switch */ + done: + if(dtype_base) + if(H5T_close(dtype_base) < 0) + HDONE_ERROR(H5E_PLINE, H5E_CLOSEERROR, FAIL, "Unable to close base datatype") + FUNC_LEAVE_NOAPI(ret_value) } /* end H5Z_set_parms_array() */ @@ -562,17 +603,18 @@ done: * *------------------------------------------------------------------------- */ -static herr_t H5Z_set_parms_compound(hid_t type_id, unsigned cd_values[]) +static herr_t +H5Z_set_parms_compound(const H5T_t *type, unsigned cd_values[]) { - int i; /* local index variable */ int nmembers; /* Compound datatype's number of members */ - hid_t dtype_member; /* Compound datatype's member datatype */ + H5T_t *dtype_member = NULL; /* Compound datatype's member datatype */ H5T_class_t dtype_member_class; /* Compound datatype's member datatype's class */ size_t dtype_member_offset; /* Compound datatype's current member datatype's offset (in bytes) */ size_t dtype_next_member_offset;/* Compound datatype's next member datatype's offset (in bytes) */ size_t dtype_size; /* Compound datatype's size (in bytes) */ htri_t is_vlstring; /* flag indicating if datatype is varible-length string */ - herr_t ret_value=SUCCEED; /* Return value */ + unsigned u; /* Local index variable */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5Z_set_parms_compound, FAIL) @@ -580,31 +622,31 @@ static herr_t H5Z_set_parms_compound(hid_t type_id, unsigned cd_values[]) cd_values[cd_values_index++] = H5Z_NBIT_COMPOUND; /* Get datatype's size */ - if((dtype_size=H5Tget_size(type_id))==0) + if((dtype_size = H5T_get_size(type)) == 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size") /* Set "local" parameter for compound datatype size */ cd_values[cd_values_index++] = dtype_size; /* Get number of members */ - if((nmembers=H5Tget_nmembers(type_id))<0) + if((nmembers = H5T_get_nmembers(type)) < 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype number of members") /* Set "local" parameter for number of members */ cd_values[cd_values_index++] = nmembers; /* For each member, set parameters */ - for(i = 0; i < nmembers; i++) { + for(u = 0; u < (unsigned)nmembers; u++) { /* Get member datatype */ - if((dtype_member=H5Tget_member_type(type_id, (unsigned)i))<0) + if(NULL == (dtype_member = H5T_get_member_type(type, u))) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad member datatype") /* Get member datatype's class */ - if((dtype_member_class=H5Tget_member_class(type_id, (unsigned)i))<0) + if((dtype_member_class = H5T_get_class(dtype_member, TRUE)) < 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad member datatype class") - /* Get member offset, success if H5Tget_member_class() success */ - dtype_member_offset = H5Tget_member_offset(type_id, (unsigned)i); + /* Get member offset, success if H5T_get_class() success */ + dtype_member_offset = H5T_get_member_offset(type, u); /* Set "local" parameter for member offset */ cd_values[cd_values_index++] = dtype_member_offset; @@ -613,25 +655,27 @@ static herr_t H5Z_set_parms_compound(hid_t type_id, unsigned cd_values[]) switch(dtype_member_class) { case H5T_INTEGER: case H5T_FLOAT: - if(H5Z_set_parms_atomic(dtype_member, cd_values)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot set parameters for datatype") + if(H5Z_set_parms_atomic(dtype_member, cd_values) == FAIL) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot set parameters for datatype") break; + case H5T_ARRAY: - if(H5Z_set_parms_array(dtype_member, cd_values)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot set parameters for datatype") + if(H5Z_set_parms_array(dtype_member, cd_values) == FAIL) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot set parameters for datatype") break; + case H5T_COMPOUND: - if(H5Z_set_parms_compound(dtype_member, cd_values)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot set parameters for datatype") + if(H5Z_set_parms_compound(dtype_member, cd_values) == FAIL) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot set parameters for datatype") break; + default: /* other datatype that nbit does no compression */ /* Check if datatype is a variable-length string */ - if((is_vlstring=H5Tis_variable_str(dtype_member))<0) - HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, - "cannot determine if datatype is a variable-length string") + if((is_vlstring = H5T_is_variable_str(dtype_member)) < 0) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "cannot determine if datatype is a variable-length string") /* Because for some no-op datatype (VL datatype and VL string datatype), its - * size can not be retrieved correctly by using function call H5Tget_size, + * size can not be retrieved correctly by using function call H5T_get_size, * special handling is needed for getting the size. Here the difference between * adjacent member offset is used (if alignment is present, the result can be * larger, but it does not affect the nbit filter's correctness). @@ -640,8 +684,8 @@ static herr_t H5Z_set_parms_compound(hid_t type_id, unsigned cd_values[]) /* Set datatype class code */ cd_values[cd_values_index++] = H5Z_NBIT_NOOPTYPE; - if(i != nmembers - 1) - dtype_next_member_offset = H5Tget_member_offset(type_id,(unsigned)i+1); + if(u != (unsigned)nmembers - 1) + dtype_next_member_offset = H5T_get_member_offset(type, u + 1); else /* current member is the last member */ dtype_next_member_offset = dtype_size; @@ -649,11 +693,21 @@ static herr_t H5Z_set_parms_compound(hid_t type_id, unsigned cd_values[]) cd_values[cd_values_index++] = dtype_next_member_offset - dtype_member_offset; } else if(H5Z_set_parms_nooptype(dtype_member, cd_values)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot set parameters for datatype") + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot set parameters for datatype") break; } /* end switch */ + + /* Close member datatype */ + if(H5T_close(dtype_member) < 0) + HGOTO_ERROR(H5E_PLINE, H5E_CLOSEERROR, FAIL, "Unable to close member datatype") + dtype_member = NULL; } /* end for */ + done: + if(dtype_member) + if(H5T_close(dtype_member) < 0) + HDONE_ERROR(H5E_PLINE, H5E_CLOSEERROR, FAIL, "Unable to close member datatype") + FUNC_LEAVE_NOAPI(ret_value) } /* end H5Z_set_params_compound */ @@ -676,17 +730,24 @@ done: static herr_t H5Z_set_local_nbit(hid_t dcpl_id, hid_t type_id, hid_t space_id) { - unsigned flags; /* Filter flags */ - size_t cd_nelmts=H5Z_NBIT_USER_NPARMS; /* Number of filter parameters */ - unsigned *cd_values = NULL; /* Filter parameters */ - hssize_t npoints; /* Number of points in the dataspace */ - H5T_class_t dtype_class; /* Datatype's class */ - herr_t ret_value=SUCCEED; /* Return value */ + H5P_genplist_t *dcpl_plist; /* Property list pointer */ + const H5T_t *type; /* Datatype */ + const H5S_t *ds; /* Dataspace */ + unsigned flags; /* Filter flags */ + size_t cd_nelmts = H5Z_NBIT_USER_NPARMS; /* Number of filter parameters */ + unsigned *cd_values = NULL; /* Filter parameters */ + hssize_t npoints; /* Number of points in the dataspace */ + H5T_class_t dtype_class; /* Datatype's class */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5Z_set_local_nbit, FAIL) + /* Get datatype */ + if(NULL == (type = H5I_object_verify(type_id, H5I_DATATYPE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype") + /* Get datatype's class */ - if((dtype_class = H5Tget_class(type_id)) == H5T_NO_CLASS ) + if((dtype_class = H5T_get_class(type, TRUE)) == H5T_NO_CLASS) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype class") /* Calculate how many parameters will fill the cd_values array @@ -701,14 +762,17 @@ H5Z_set_local_nbit(hid_t dcpl_id, hid_t type_id, hid_t space_id) case H5T_FLOAT: H5Z_calc_parms_atomic(); break; + case H5T_ARRAY: - if(H5Z_calc_parms_array(type_id)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot compute parameters for datatype") + if(H5Z_calc_parms_array(type) == FAIL) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot compute parameters for datatype") break; + case H5T_COMPOUND: - if(H5Z_calc_parms_compound(type_id)==FAIL) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot compute parameters for datatype") + if(H5Z_calc_parms_compound(type) == FAIL) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot compute parameters for datatype") break; + default: /* no need to calculate other datatypes at top level */ break; } /* end switch */ @@ -721,16 +785,20 @@ H5Z_set_local_nbit(hid_t dcpl_id, hid_t type_id, hid_t space_id) if(NULL == (cd_values = H5MM_malloc(cd_values_actual_nparms * sizeof(unsigned)))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for cd_values[]") + /* Get the plist structure */ + if(NULL == (dcpl_plist = H5P_object_verify(dcpl_id, H5P_DATASET_CREATE))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + /* Get the filter's current parameters */ -#ifdef H5_WANT_H5_V1_6_COMPAT - if(H5Pget_filter_by_id(dcpl_id, H5Z_FILTER_NBIT, &flags, &cd_nelmts, cd_values, (size_t)0, NULL) < 0) -#else - if(H5Pget_filter_by_id(dcpl_id, H5Z_FILTER_NBIT, &flags, &cd_nelmts, cd_values, (size_t)0, NULL, NULL) < 0) -#endif + if(H5P_get_filter_by_id(dcpl_plist, H5Z_FILTER_NBIT, &flags, &cd_nelmts, cd_values, (size_t)0, NULL, NULL) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't get nbit parameters") + /* Get dataspace */ + if(NULL == (ds = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + /* Get total number of elements in the chunk */ - if((npoints = H5Sget_simple_extent_npoints(space_id)) < 0) + if((npoints = H5S_GET_EXTENT_NPOINTS(ds)) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "unable to get number of points in the dataspace") /* Initialize index for cd_values array starting from the third entry */ @@ -746,18 +814,18 @@ H5Z_set_local_nbit(hid_t dcpl_id, hid_t type_id, hid_t space_id) switch(dtype_class) { case H5T_INTEGER: case H5T_FLOAT: - if(H5Z_set_parms_atomic(type_id, cd_values) < 0) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot set parameters for datatype") + if(H5Z_set_parms_atomic(type, cd_values) < 0) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot set parameters for datatype") break; case H5T_ARRAY: - if(H5Z_set_parms_array(type_id, cd_values) < 0) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot set parameters for datatype") + if(H5Z_set_parms_array(type, cd_values) < 0) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot set parameters for datatype") break; case H5T_COMPOUND: - if(H5Z_set_parms_compound(type_id, cd_values) < 0) - HGOTO_ERROR(H5E_PLINE,H5E_BADTYPE,FAIL,"nbit cannot set parameters for datatype") + if(H5Z_set_parms_compound(type, cd_values) < 0) + HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "nbit cannot set parameters for datatype") break; default: /* no need to set parameters for other datatypes at top level */ @@ -772,7 +840,7 @@ H5Z_set_local_nbit(hid_t dcpl_id, hid_t type_id, hid_t space_id) cd_values[1] = need_not_compress; /* Modify the filter's parameters for this dataset */ - if(H5Pmodify_filter(dcpl_id, H5Z_FILTER_NBIT, flags, cd_values_actual_nparms, cd_values) < 0) + if(H5P_modify_filter(dcpl_plist, H5Z_FILTER_NBIT, flags, cd_values_actual_nparms, cd_values) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTSET, FAIL, "can't set local nbit parameters") done: diff --git a/src/H5Zscaleoffset.c b/src/H5Zscaleoffset.c index 330f757..7482275 100644 --- a/src/H5Zscaleoffset.c +++ b/src/H5Zscaleoffset.c @@ -17,10 +17,12 @@ #include "H5private.h" /* Generic Functions */ #include "H5Eprivate.h" /* Error handling */ +#include "H5Iprivate.h" /* IDs */ #include "H5MMprivate.h" /* Memory management */ -#include "H5Ppublic.h" /* Property lists */ +#include "H5Pprivate.h" /* Property lists */ #include "H5Oprivate.h" /* Object headers */ -#include "H5Tpublic.h" /* Datatype functions */ +#include "H5Sprivate.h" /* Dataspaces */ +#include "H5Tprivate.h" /* Datatypes */ #include "H5Zpkg.h" /* Data filters */ #ifdef H5_HAVE_FILTER_SCALEOFFSET @@ -41,8 +43,9 @@ static double H5Z_scaleoffset_rnd(double val); static herr_t H5Z_can_apply_scaleoffset(hid_t dcpl_id, hid_t type_id, hid_t space_id); static enum H5Z_scaleoffset_type H5Z_scaleoffset_get_type(unsigned dtype_class, unsigned dtype_size, unsigned dtype_sign); -static herr_t H5Z_scaleoffset_set_parms_fillval(hid_t dcpl_id, hid_t type_id, - enum H5Z_scaleoffset_type type, unsigned cd_values[], int need_convert); +static herr_t H5Z_scaleoffset_set_parms_fillval(H5P_genplist_t *dcpl_plist, + const H5T_t *type, enum H5Z_scaleoffset_type scale_type, unsigned cd_values[], + int need_convert, hid_t dxpl_id); static herr_t H5Z_set_local_scaleoffset(hid_t dcpl_id, hid_t type_id, hid_t space_id); static size_t H5Z_filter_scaleoffset(unsigned flags, size_t cd_nelmts, const unsigned cd_values[], size_t nbytes, size_t *buf_size, void **buf); @@ -124,16 +127,16 @@ H5Z_class_t H5Z_SCALEOFFSET[1] = {{ */ \ for(i = 0; i < sizeof(type); i++) \ ((unsigned char *)&cd_values[H5Z_SCALEOFFSET_PARM_FILVAL])[i] = \ - (unsigned char)((fill_val & ((type)0xff << i*8)) >> i*8); \ + (unsigned char)((fill_val & ((type)0xff << i * 8)) >> i * 8); \ } /* Set the fill value parameter in cd_values[] for unsigned integer type */ -#define H5Z_scaleoffset_set_filval_1(type, dcpl_id, type_id, cd_values, need_convert)\ +#define H5Z_scaleoffset_set_filval_1(type, dcpl_plist, dt, cd_values, need_convert, dxpl_id)\ { \ type fill_val; \ \ /* Get dataset fill value */ \ - if(H5Pget_fill_value(dcpl_id, type_id, &fill_val)<0) \ + if(H5P_get_fill_value(dcpl_plist, dt, &fill_val, dxpl_id) < 0) \ HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "unable to get fill value") \ \ if(need_convert) \ @@ -143,12 +146,12 @@ H5Z_class_t H5Z_SCALEOFFSET[1] = {{ } /* Set the fill value parameter in cd_values[] for signed integer type */ -#define H5Z_scaleoffset_set_filval_2(type, dcpl_id, type_id, cd_values, need_convert)\ +#define H5Z_scaleoffset_set_filval_2(type, dcpl_plist, dt, cd_values, need_convert, dxpl_id)\ { \ type fill_val; \ \ /* Get dataset fill value */ \ - if(H5Pget_fill_value(dcpl_id, type_id, &fill_val)<0) \ + if(H5P_get_fill_value(dcpl_plist, dt, &fill_val, dxpl_id) < 0) \ HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "unable to get fill value") \ \ if(need_convert) \ @@ -158,35 +161,35 @@ H5Z_class_t H5Z_SCALEOFFSET[1] = {{ } /* Set the fill value parameter in cd_values[] for character integer type */ -#define H5Z_scaleoffset_set_filval_3(type, dcpl_id, type_id, cd_values, need_convert)\ +#define H5Z_scaleoffset_set_filval_3(type, dcpl_plist, dt, cd_values, need_convert, dxpl_id)\ { \ type fill_val; \ \ /* Get dataset fill value */ \ - if(H5Pget_fill_value(dcpl_id, type_id, &fill_val)<0) \ + if(H5P_get_fill_value(dcpl_plist, dt, &fill_val, dxpl_id) < 0) \ HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "unable to get fill value") \ \ /* Store the fill value as the last entry in cd_values[] */ \ ((unsigned char *)&cd_values[H5Z_SCALEOFFSET_PARM_FILVAL])[0] = fill_val; \ } -/* Set the fill value parameter in cd_values[] for character floating-point type */ -#define H5Z_scaleoffset_set_filval_4(type, dcpl_id, type_id, cd_values, need_convert)\ +/* Set the fill value parameter in cd_values[] for floating-point type */ +#define H5Z_scaleoffset_set_filval_4(type, dcpl_plist, dt, cd_values, need_convert, dxpl_id)\ { \ type fill_val; \ \ /* Get dataset fill value */ \ - if(H5Pget_fill_value(dcpl_id, type_id, &fill_val)<0) \ + if(H5P_get_fill_value(dcpl_plist, dt, &fill_val, dxpl_id) < 0) \ HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "unable to get fill value") \ \ if(need_convert) \ H5Z_scaleoffset_convert(&fill_val, 1, sizeof(type)); \ \ - if(sizeof(type)==sizeof(int)) \ + if(sizeof(type) == sizeof(int)) \ H5Z_scaleoffset_save_filval(unsigned int, cd_values, *(int *)&fill_val) \ - else if(sizeof(type)==sizeof(long)) \ + else if(sizeof(type) == sizeof(long)) \ H5Z_scaleoffset_save_filval(unsigned long, cd_values, *(long *)&fill_val) \ - else if(sizeof(type)==sizeof(long_long)) \ + else if(sizeof(type) == sizeof(long_long)) \ H5Z_scaleoffset_save_filval(unsigned long_long, cd_values, *(long_long *)&fill_val)\ else \ HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "cannot find matched integer dataype")\ @@ -584,23 +587,28 @@ H5Z_class_t H5Z_SCALEOFFSET[1] = {{ static herr_t H5Z_can_apply_scaleoffset(hid_t UNUSED dcpl_id, hid_t type_id, hid_t UNUSED space_id) { + const H5T_t *type; /* Datatype */ H5T_class_t dtype_class; /* Datatype's class */ H5T_order_t dtype_order; /* Datatype's endianness order */ - herr_t ret_value=TRUE; /* Return value */ + herr_t ret_value = TRUE; /* Return value */ FUNC_ENTER_NOAPI(H5Z_can_apply_scaleoffset, FAIL) + /* Get datatype */ + if(NULL == (type = H5I_object_verify(type_id, H5I_DATATYPE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype") + /* Get datatype's class, for checking the "datatype class" */ - if((dtype_class = H5Tget_class(type_id)) == H5T_NO_CLASS ) + if((dtype_class = H5T_get_class(type, TRUE)) == H5T_NO_CLASS) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype class") /* Get datatype's size, for checking the "datatype size" */ - if(H5Tget_size(type_id) == 0) + if(H5T_get_size(type) == 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size") if(dtype_class == H5T_INTEGER || dtype_class == H5T_FLOAT) { /* Get datatype's endianness order */ - if((dtype_order = H5Tget_order(type_id)) == H5T_ORDER_ERROR) + if((dtype_order = H5T_get_order(type)) == H5T_ORDER_ERROR) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "can't retrieve datatype endianness order") /* Range check datatype's endianness order */ @@ -686,53 +694,41 @@ done: * Programmer: Xiaowen Wu * Monday, March 7, 2005 * - * Modifications: - * *------------------------------------------------------------------------- */ -static herr_t H5Z_scaleoffset_set_parms_fillval(hid_t dcpl_id, hid_t type_id, - enum H5Z_scaleoffset_type type, unsigned cd_values[], int need_convert) +static herr_t +H5Z_scaleoffset_set_parms_fillval(H5P_genplist_t *dcpl_plist, + const H5T_t *type, enum H5Z_scaleoffset_type scale_type, + unsigned cd_values[], int need_convert, hid_t dxpl_id) { - herr_t ret_value=SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5Z_scaleoffset_set_parms_fillval, FAIL) - if(type == t_uchar) - H5Z_scaleoffset_set_filval_3(unsigned char, dcpl_id, type_id, - cd_values, need_convert) - else if(type == t_ushort) - H5Z_scaleoffset_set_filval_1(unsigned short, dcpl_id, type_id, - cd_values, need_convert) - else if(type == t_uint) - H5Z_scaleoffset_set_filval_1(unsigned int, dcpl_id, type_id, - cd_values, need_convert) - else if(type == t_ulong) - H5Z_scaleoffset_set_filval_1(unsigned long, dcpl_id, type_id, - cd_values, need_convert) - else if(type == t_ulong_long) - H5Z_scaleoffset_set_filval_1(unsigned long_long, dcpl_id, type_id, - cd_values, need_convert) - else if(type == t_schar) - H5Z_scaleoffset_set_filval_3(signed char, dcpl_id, type_id, - cd_values, need_convert) - else if(type == t_short) - H5Z_scaleoffset_set_filval_2(short, dcpl_id, type_id, - cd_values, need_convert) - else if(type == t_int) - H5Z_scaleoffset_set_filval_2(int, dcpl_id, type_id, - cd_values, need_convert) - else if(type == t_long) - H5Z_scaleoffset_set_filval_2(long, dcpl_id, type_id, - cd_values, need_convert) - else if(type == t_long_long) - H5Z_scaleoffset_set_filval_2(long_long, dcpl_id, type_id, - cd_values, need_convert) - else if(type == t_float) - H5Z_scaleoffset_set_filval_4(float, dcpl_id, type_id, - cd_values, need_convert) - else if(type == t_double) - H5Z_scaleoffset_set_filval_4(double, dcpl_id, type_id, - cd_values, need_convert) + if(scale_type == t_uchar) + H5Z_scaleoffset_set_filval_3(unsigned char, dcpl_plist, type, cd_values, need_convert, dxpl_id) + else if(scale_type == t_ushort) + H5Z_scaleoffset_set_filval_1(unsigned short, dcpl_plist, type, cd_values, need_convert, dxpl_id) + else if(scale_type == t_uint) + H5Z_scaleoffset_set_filval_1(unsigned int, dcpl_plist, type, cd_values, need_convert, dxpl_id) + else if(scale_type == t_ulong) + H5Z_scaleoffset_set_filval_1(unsigned long, dcpl_plist, type, cd_values, need_convert, dxpl_id) + else if(scale_type == t_ulong_long) + H5Z_scaleoffset_set_filval_1(unsigned long_long, dcpl_plist, type, cd_values, need_convert, dxpl_id) + else if(scale_type == t_schar) + H5Z_scaleoffset_set_filval_3(signed char, dcpl_plist, type, cd_values, need_convert, dxpl_id) + else if(scale_type == t_short) + H5Z_scaleoffset_set_filval_2(short, dcpl_plist, type, cd_values, need_convert, dxpl_id) + else if(scale_type == t_int) + H5Z_scaleoffset_set_filval_2(int, dcpl_plist, type, cd_values, need_convert, dxpl_id) + else if(scale_type == t_long) + H5Z_scaleoffset_set_filval_2(long, dcpl_plist, type, cd_values, need_convert, dxpl_id) + else if(scale_type == t_long_long) + H5Z_scaleoffset_set_filval_2(long_long, dcpl_plist, type, cd_values, need_convert, dxpl_id) + else if(scale_type == t_float) + H5Z_scaleoffset_set_filval_4(float, dcpl_plist, type, cd_values, need_convert, dxpl_id) + else if(scale_type == t_double) + H5Z_scaleoffset_set_filval_4(double, dcpl_plist, type, cd_values, need_convert, dxpl_id) done: FUNC_LEAVE_NOAPI(ret_value) @@ -758,61 +754,75 @@ done: static herr_t H5Z_set_local_scaleoffset(hid_t dcpl_id, hid_t type_id, hid_t space_id) { - unsigned flags; /* Filter flags */ - size_t cd_nelmts=H5Z_SCALEOFFSET_USER_NPARMS; /* Number of filter parameters */ + H5P_genplist_t *dcpl_plist; /* Property list pointer */ + const H5T_t *type; /* Datatype */ + const H5S_t *ds; /* Dataspace */ + unsigned flags; /* Filter flags */ + size_t cd_nelmts = H5Z_SCALEOFFSET_USER_NPARMS; /* Number of filter parameters */ unsigned cd_values[H5Z_SCALEOFFSET_TOTAL_NPARMS]; /* Filter parameters */ hssize_t npoints; /* Number of points in the dataspace */ H5T_class_t dtype_class; /* Datatype's class */ H5T_order_t dtype_order; /* Datatype's endianness order */ - H5T_order_t mem_order; /* Memory's endianness order */ int need_convert = FALSE; /* Flag indicating convertion of byte order */ size_t dtype_size; /* Datatype's size (in bytes) */ H5T_sign_t dtype_sign; /* Datatype's sign */ - enum H5Z_scaleoffset_type type; /* Specific datatype */ + enum H5Z_scaleoffset_type scale_type; /* Specific datatype */ H5D_fill_value_t status; /* Status of fill value in property list */ - herr_t ret_value=SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5Z_set_local_scaleoffset, FAIL) + /* Get the plist structure */ + if(NULL == (dcpl_plist = H5P_object_verify(dcpl_id, H5P_DATASET_CREATE))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + + /* Get datatype */ + if(NULL == (type = H5I_object_verify(type_id, H5I_DATATYPE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype") + /* Get the filter's current parameters */ -#ifdef H5_WANT_H5_V1_6_COMPAT - if(H5Pget_filter_by_id(dcpl_id, H5Z_FILTER_SCALEOFFSET, &flags, &cd_nelmts, cd_values, (size_t)0, NULL) < 0) -#else - if(H5Pget_filter_by_id(dcpl_id, H5Z_FILTER_SCALEOFFSET, &flags, &cd_nelmts, cd_values, (size_t)0, NULL, NULL) < 0) -#endif + if(H5P_get_filter_by_id(dcpl_plist, H5Z_FILTER_SCALEOFFSET, &flags, &cd_nelmts, cd_values, (size_t)0, NULL, NULL) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't get scaleoffset parameters") + /* Get dataspace */ + if(NULL == (ds = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + /* Get total number of elements in the chunk */ - if ((npoints=H5Sget_simple_extent_npoints(space_id))<0) + if((npoints = H5S_GET_EXTENT_NPOINTS(ds)) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "unable to get number of points in the dataspace") /* Set "local" parameter for this dataset's number of elements */ H5_ASSIGN_OVERFLOW(cd_values[H5Z_SCALEOFFSET_PARM_NELMTS],npoints,hssize_t,unsigned); /* Get datatype's class */ - if((dtype_class=H5Tget_class(type_id))==H5T_NO_CLASS ) + if((dtype_class = H5T_get_class(type, TRUE)) == H5T_NO_CLASS) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype class") /* Set "local" parameter for datatype's class */ switch(dtype_class) { - case H5T_INTEGER: cd_values[H5Z_SCALEOFFSET_PARM_CLASS] = H5Z_SCALEOFFSET_CLS_INTEGER; - break; - case H5T_FLOAT: cd_values[H5Z_SCALEOFFSET_PARM_CLASS] = H5Z_SCALEOFFSET_CLS_FLOAT; - break; + case H5T_INTEGER: + cd_values[H5Z_SCALEOFFSET_PARM_CLASS] = H5Z_SCALEOFFSET_CLS_INTEGER; + break; + + case H5T_FLOAT: + cd_values[H5Z_SCALEOFFSET_PARM_CLASS] = H5Z_SCALEOFFSET_CLS_FLOAT; + break; + default: HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "datatype class not supported by scaleoffset") } /* end switch */ /* Get datatype's size */ - if((dtype_size=H5Tget_size(type_id))==0) + if((dtype_size = H5T_get_size(type)) == 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size") /* Set "local" parameter for datatype size */ cd_values[H5Z_SCALEOFFSET_PARM_SIZE] = dtype_size; - if(dtype_class==H5T_INTEGER) { + if(dtype_class == H5T_INTEGER) { /* Get datatype's sign */ - if((dtype_sign=H5Tget_sign(type_id))==H5T_SGN_ERROR) + if((dtype_sign = H5T_get_sign(type)) == H5T_SGN_ERROR) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype sign") /* Set "local" parameter for integer datatype sign */ @@ -820,16 +830,18 @@ H5Z_set_local_scaleoffset(hid_t dcpl_id, hid_t type_id, hid_t space_id) case H5T_SGN_NONE: cd_values[H5Z_SCALEOFFSET_PARM_SIGN] = H5Z_SCALEOFFSET_SGN_NONE; break; + case H5T_SGN_2: cd_values[H5Z_SCALEOFFSET_PARM_SIGN] = H5Z_SCALEOFFSET_SGN_2; break; + default: HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad integer sign") } /* end switch */ - } + } /* end if */ /* Get datatype's endianness order */ - if((dtype_order=H5Tget_order(type_id))==H5T_ORDER_ERROR) + if((dtype_order = H5T_get_order(type)) == H5T_ORDER_ERROR) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype endianness order") /* Set "local" parameter for datatype endianness */ @@ -837,15 +849,17 @@ H5Z_set_local_scaleoffset(hid_t dcpl_id, hid_t type_id, hid_t space_id) case H5T_ORDER_LE: /* Little-endian byte order */ cd_values[H5Z_SCALEOFFSET_PARM_ORDER] = H5Z_SCALEOFFSET_ORDER_LE; break; + case H5T_ORDER_BE: /* Big-endian byte order */ cd_values[H5Z_SCALEOFFSET_PARM_ORDER] = H5Z_SCALEOFFSET_ORDER_BE; break; + default: HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype endianness order") } /* end switch */ /* Check whether fill value is defined for dataset */ - if(H5Pfill_value_defined(dcpl_id, &status)<0) + if(H5P_fill_value_defined(dcpl_plist, &status) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "unable to determine if fill value is defined") /* Set local parameter for availability of fill value */ @@ -854,36 +868,22 @@ H5Z_set_local_scaleoffset(hid_t dcpl_id, hid_t type_id, hid_t space_id) else { cd_values[H5Z_SCALEOFFSET_PARM_FILAVAIL] = H5Z_SCALEOFFSET_FILL_DEFINED; - /* Get memory's endianness order */ - if((mem_order=H5Tget_order(H5T_NATIVE_INT))==H5T_ORDER_ERROR) - HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad H5T_NATIVE_INT endianness order") - /* Check if memory byte order matches dataset datatype byte order */ - switch(mem_order) { - case H5T_ORDER_LE: /* memory is little-endian byte order */ - if(dtype_order == H5T_ORDER_BE) - need_convert = TRUE; - break; - case H5T_ORDER_BE: /* memory is big-endian byte order */ - if(dtype_order == H5T_ORDER_LE) - need_convert = TRUE; - break; - default: - HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad H5T_NATIVE_INT endianness order") - } /* end switch */ + if(H5T_native_order_g != dtype_order) + need_convert = TRUE; /* Before getting fill value, get its type */ - if((type = H5Z_scaleoffset_get_type(cd_values[H5Z_SCALEOFFSET_PARM_CLASS], - cd_values[H5Z_SCALEOFFSET_PARM_SIZE], cd_values[H5Z_SCALEOFFSET_PARM_SIGN]))==0) + if((scale_type = H5Z_scaleoffset_get_type(cd_values[H5Z_SCALEOFFSET_PARM_CLASS], + cd_values[H5Z_SCALEOFFSET_PARM_SIZE], cd_values[H5Z_SCALEOFFSET_PARM_SIGN])) == 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "cannot use C integer datatype for cast") /* Get dataset fill value and store in cd_values[] */ - if(H5Z_scaleoffset_set_parms_fillval(dcpl_id, type_id, type, cd_values, need_convert)<0) + if(H5Z_scaleoffset_set_parms_fillval(dcpl_plist, type, scale_type, cd_values, need_convert, H5AC_ind_dxpl_id) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTSET, FAIL, "unable to set fill value") - } + } /* end else */ /* Modify the filter's parameters for this dataset */ - if(H5Pmodify_filter(dcpl_id, H5Z_FILTER_SCALEOFFSET, flags, (size_t)H5Z_SCALEOFFSET_TOTAL_NPARMS, cd_values) < 0) + if(H5P_modify_filter(dcpl_plist, H5Z_FILTER_SCALEOFFSET, flags, (size_t)H5Z_SCALEOFFSET_TOTAL_NPARMS, cd_values) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTSET, FAIL, "can't set local scaleoffset parameters") done: @@ -923,7 +923,6 @@ H5Z_filter_scaleoffset (unsigned flags, size_t cd_nelmts, const unsigned cd_valu uint32_t minbits = 0; /* minimum number of bits to store values */ unsigned long_long minval= 0; /* minimum value of input buffer */ enum H5Z_scaleoffset_type type; /* memory type corresponding to dataset datatype */ - H5T_order_t mem_order; /* memory's endianness order */ int need_convert = FALSE; /* flag indicating convertion of byte order */ unsigned char *outbuf = NULL; /* pointer to new output buffer */ unsigned buf_offset = 21; /* buffer offset because of parameters stored in file */ @@ -933,23 +932,21 @@ H5Z_filter_scaleoffset (unsigned flags, size_t cd_nelmts, const unsigned cd_valu FUNC_ENTER_NOAPI(H5Z_filter_scaleoffset, 0) /* check arguments */ - if (cd_nelmts!=H5Z_SCALEOFFSET_TOTAL_NPARMS) + if(cd_nelmts != H5Z_SCALEOFFSET_TOTAL_NPARMS) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, 0, "invalid scaleoffset number of paramters") - /* get memory's endianness order */ - if((mem_order=H5Tget_order(H5T_NATIVE_INT))==H5T_ORDER_ERROR) - HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, 0, "bad H5T_NATIVE_INT endianness order") - - /* check if memory byte order matches dataset datatype byte order */ - switch(mem_order) { + /* Check if memory byte order matches dataset datatype byte order */ + switch(H5T_native_order_g) { case H5T_ORDER_LE: /* memory is little-endian byte order */ if(cd_values[H5Z_SCALEOFFSET_PARM_ORDER] == H5Z_SCALEOFFSET_ORDER_BE) need_convert = TRUE; break; + case H5T_ORDER_BE: /* memory is big-endian byte order */ if(cd_values[H5Z_SCALEOFFSET_PARM_ORDER] == H5Z_SCALEOFFSET_ORDER_LE) need_convert = TRUE; break; + default: HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, 0, "bad H5T_NATIVE_INT endianness order") } /* end switch */ @@ -1005,7 +1002,7 @@ H5Z_filter_scaleoffset (unsigned flags, size_t cd_nelmts, const unsigned cd_valu /* prepare paramters to pass to compress/decompress functions */ p.size = cd_values[H5Z_SCALEOFFSET_PARM_SIZE]; - p.mem_order = mem_order; + p.mem_order = H5T_native_order_g; /* input; decompress */ if (flags & H5Z_FLAG_REVERSE) { @@ -1551,3 +1548,4 @@ static void H5Z_scaleoffset_compress(unsigned char *data, unsigned d_nelmts, uns H5Z_scaleoffset_compress_one_atomic(data, i*p.size, buffer, &j, &buf_len, p); } #endif /* H5_HAVE_FILTER_SCALEOFFSET */ + diff --git a/src/H5Zshuffle.c b/src/H5Zshuffle.c index 190d0ea..c203ed9 100644 --- a/src/H5Zshuffle.c +++ b/src/H5Zshuffle.c @@ -18,9 +18,10 @@ #include "H5private.h" /* Generic Functions */ #include "H5Eprivate.h" /* Error handling */ +#include "H5Iprivate.h" /* IDs */ #include "H5MMprivate.h" /* Memory management */ -#include "H5Ppublic.h" /* Property lists */ -#include "H5Tpublic.h" /* Datatype functions */ +#include "H5Pprivate.h" /* Property lists */ +#include "H5Tprivate.h" /* Datatypes */ #include "H5Zpkg.h" /* Data filters */ #ifdef H5_HAVE_FILTER_SHUFFLE @@ -68,27 +69,33 @@ const H5Z_class_t H5Z_SHUFFLE[1] = {{ static herr_t H5Z_set_local_shuffle(hid_t dcpl_id, hid_t type_id, hid_t UNUSED space_id) { - unsigned flags; /* Filter flags */ - size_t cd_nelmts=H5Z_SHUFFLE_USER_NPARMS; /* Number of filter parameters */ + H5P_genplist_t *dcpl_plist; /* Property list pointer */ + const H5T_t *type; /* Datatype */ + unsigned flags; /* Filter flags */ + size_t cd_nelmts = H5Z_SHUFFLE_USER_NPARMS; /* Number of filter parameters */ unsigned cd_values[H5Z_SHUFFLE_TOTAL_NPARMS]; /* Filter parameters */ - herr_t ret_value=SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5Z_set_local_shuffle, FAIL) + /* Get the plist structure */ + if(NULL == (dcpl_plist = H5P_object_verify(dcpl_id, H5P_DATASET_CREATE))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + + /* Get datatype */ + if(NULL == (type = H5I_object_verify(type_id, H5I_DATATYPE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype") + /* Get the filter's current parameters */ -#ifdef H5_WANT_H5_V1_6_COMPAT - if(H5Pget_filter_by_id(dcpl_id,H5Z_FILTER_SHUFFLE,&flags,&cd_nelmts, cd_values,0,NULL)<0) -#else - if(H5Pget_filter_by_id(dcpl_id,H5Z_FILTER_SHUFFLE,&flags,&cd_nelmts, cd_values,(size_t)0,NULL,NULL)<0) -#endif + if(H5P_get_filter_by_id(dcpl_plist, H5Z_FILTER_SHUFFLE, &flags, &cd_nelmts, cd_values, (size_t)0, NULL, NULL) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't get shuffle parameters") /* Set "local" parameter for this dataset */ - if((cd_values[H5Z_SHUFFLE_PARM_SIZE]=(unsigned)H5Tget_size(type_id))==0) + if((cd_values[H5Z_SHUFFLE_PARM_SIZE] = (unsigned)H5T_get_size(type)) == 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size") /* Modify the filter's parameters for this dataset */ - if(H5Pmodify_filter(dcpl_id, H5Z_FILTER_SHUFFLE, flags, (size_t)H5Z_SHUFFLE_TOTAL_NPARMS, cd_values)<0) + if(H5P_modify_filter(dcpl_plist, H5Z_FILTER_SHUFFLE, flags, (size_t)H5Z_SHUFFLE_TOTAL_NPARMS, cd_values) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTSET, FAIL, "can't set local shuffle parameters") done: diff --git a/src/H5Zszip.c b/src/H5Zszip.c index 5b12a06..cdc26aa 100644 --- a/src/H5Zszip.c +++ b/src/H5Zszip.c @@ -19,10 +19,12 @@ #include "H5private.h" /* Generic Functions */ #include "H5Eprivate.h" /* Error handling */ #include "H5Fprivate.h" /* File access */ +#include "H5Iprivate.h" /* IDs */ #include "H5MMprivate.h" /* Memory management */ #include "H5Oprivate.h" /* Object headers */ -#include "H5Ppublic.h" /* Property lists */ -#include "H5Tpublic.h" /* Datatype functions */ +#include "H5Pprivate.h" /* Property lists */ +#include "H5Sprivate.h" /* Dataspaces */ +#include "H5Tprivate.h" /* Datatypes */ #include "H5Zpkg.h" /* Data filters */ #ifdef H5_HAVE_FILTER_SZIP @@ -84,22 +86,27 @@ H5Z_class_t H5Z_SZIP[1] = {{ static herr_t H5Z_can_apply_szip(hid_t UNUSED dcpl_id, hid_t type_id, hid_t UNUSED space_id) { + const H5T_t *type; /* Datatype */ unsigned dtype_size; /* Datatype's size (in bits) */ H5T_order_t dtype_order; /* Datatype's endianness order */ - herr_t ret_value=TRUE; /* Return value */ + herr_t ret_value = TRUE; /* Return value */ FUNC_ENTER_NOAPI(H5Z_can_apply_szip, FAIL) + /* Get datatype */ + if(NULL == (type = H5I_object_verify(type_id, H5I_DATATYPE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype") + /* Get datatype's size, for checking the "bits-per-pixel" */ - if((dtype_size=(8*H5Tget_size(type_id)))==0) + if((dtype_size = (8 * H5T_get_size(type))) == 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size") /* Range check datatype's size */ - if(dtype_size>32 && dtype_size!=64) + if(dtype_size > 32 && dtype_size != 64) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FALSE, "invalid datatype size") /* Get datatype's endianness order */ - if((dtype_order=H5Tget_order(type_id))==H5T_ORDER_ERROR) + if((dtype_order = H5T_get_order(type)) == H5T_ORDER_ERROR) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "can't retrieve datatype endianness order") /* Range check datatype's endianness order */ @@ -136,8 +143,11 @@ done: static herr_t H5Z_set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id) { - unsigned flags; /* Filter flags */ - size_t cd_nelmts=H5Z_SZIP_USER_NPARMS; /* Number of filter parameters */ + H5P_genplist_t *dcpl_plist; /* Property list pointer */ + const H5T_t *type; /* Datatype */ + const H5S_t *ds; /* Dataspace */ + unsigned flags; /* Filter flags */ + size_t cd_nelmts = H5Z_SZIP_USER_NPARMS; /* Number of filter parameters */ unsigned cd_values[H5Z_SZIP_TOTAL_NPARMS]; /* Filter parameters */ hsize_t dims[H5O_LAYOUT_NDIMS]; /* Dataspace (i.e. chunk) dimensions */ int ndims; /* Number of (chunk) dimensions */ @@ -146,65 +156,71 @@ H5Z_set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id) size_t dtype_precision; /* Datatype's precision (in bits) */ size_t dtype_offset; /* Datatype's offset (in bits) */ hsize_t scanline; /* Size of dataspace's fastest changing dimension */ - herr_t ret_value=SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5Z_set_local_szip, FAIL) + /* Get the plist structure */ + if(NULL == (dcpl_plist = H5P_object_verify(dcpl_id, H5P_DATASET_CREATE))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + + /* Get datatype */ + if(NULL == (type = H5I_object_verify(type_id, H5I_DATATYPE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype") + /* Get the filter's current parameters */ -#ifdef H5_WANT_H5_V1_6_COMPAT - if(H5Pget_filter_by_id(dcpl_id,H5Z_FILTER_SZIP,&flags,&cd_nelmts, cd_values,0,NULL)<0) -#else - if(H5Pget_filter_by_id(dcpl_id,H5Z_FILTER_SZIP,&flags,&cd_nelmts, cd_values,0,NULL,NULL)<0) -#endif + if(H5P_get_filter_by_id(dcpl_plist, H5Z_FILTER_SZIP, &flags, &cd_nelmts, cd_values, 0, NULL, NULL) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't get szip parameters") /* Get datatype's size, for checking the "bits-per-pixel" */ - if((dtype_size=(8*H5Tget_size(type_id)))==0) + if((dtype_size = (8 * H5T_get_size(type))) == 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype size"); /* Get datatype's precision, in case is less than full bits */ - if((dtype_precision=H5Tget_precision(type_id))==0) + if((dtype_precision = H5T_get_precision(type)) == 0) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype precision"); - if(dtype_precision<dtype_size) { - dtype_offset=H5Tget_offset(type_id); - if(dtype_offset != 0) { - dtype_precision=dtype_size; - } - } - if (dtype_precision>24) { - if (dtype_precision <= 32) { - dtype_precision=32; - } else if ( dtype_precision <= 64) { - dtype_precision=64; - } - } + if(dtype_precision < dtype_size) { + dtype_offset = H5T_get_offset(type); + if(dtype_offset != 0) + dtype_precision = dtype_size; + } /* end if */ + if(dtype_precision > 24) { + if(dtype_precision <= 32) + dtype_precision = 32; + else if(dtype_precision <= 64) + dtype_precision = 64; + } /* end if */ /* Set "local" parameter for this dataset's "bits-per-pixel" */ - cd_values[H5Z_SZIP_PARM_BPP]=dtype_precision; + cd_values[H5Z_SZIP_PARM_BPP] = dtype_precision; + + /* Get dataspace */ + if(NULL == (ds = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") /* Get dimensions for dataspace */ - if ((ndims=H5Sget_simple_extent_dims(space_id, dims, NULL))<0) + if((ndims = H5S_get_simple_extent_dims(ds, dims, NULL)) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "unable to get dataspace dimensions") /* Set "local" parameter for this dataset's "pixels-per-scanline" */ /* (Use the chunk's fastest changing dimension size) */ - assert(ndims>0); - scanline=dims[ndims-1]; + assert(ndims > 0); + scanline = dims[ndims - 1]; /* Adjust scanline if it is smaller than number of pixels per block or if it is bigger than maximum pixels per scanline, or there are more than SZ_MAX_BLOCKS_PER_SCANLINE blocks per scanline */ /* Check the pixels per block against the 'scanline' size */ - if(scanline<cd_values[H5Z_SZIP_PARM_PPB]) { + if(scanline < cd_values[H5Z_SZIP_PARM_PPB]) { hssize_t npoints; /* Number of points in the dataspace */ /* Get number of elements for the dataspace; use total number of elements in the chunk to define the new 'scanline' size */ - if ((npoints=H5Sget_simple_extent_npoints(space_id))<0) + if((npoints = H5S_GET_EXTENT_NPOINTS(ds)) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "unable to get number of points in the dataspace") - if(npoints<cd_values[H5Z_SZIP_PARM_PPB]) + if(npoints < cd_values[H5Z_SZIP_PARM_PPB]) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "pixels per block greater than total number of elements in the chunk") scanline = MIN((cd_values[H5Z_SZIP_PARM_PPB] * SZ_MAX_BLOCKS_PER_SCANLINE), npoints); } @@ -219,7 +235,7 @@ H5Z_set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id) H5_ASSIGN_OVERFLOW(cd_values[H5Z_SZIP_PARM_PPS],scanline,hsize_t,unsigned); /* Get datatype's endianness order */ - if((dtype_order=H5Tget_order(type_id))==H5T_ORDER_ERROR) + if((dtype_order = H5T_get_order(type)) == H5T_ORDER_ERROR) HGOTO_ERROR(H5E_PLINE, H5E_BADTYPE, FAIL, "bad datatype endianness order") /* Set the correct endianness flag for szip */ @@ -239,7 +255,7 @@ H5Z_set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id) } /* end switch */ /* Modify the filter's parameters for this dataset */ - if(H5Pmodify_filter(dcpl_id, H5Z_FILTER_SZIP, flags, H5Z_SZIP_TOTAL_NPARMS, cd_values)<0) + if(H5P_modify_filter(dcpl_plist, H5Z_FILTER_SZIP, flags, H5Z_SZIP_TOTAL_NPARMS, cd_values) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTSET, FAIL, "can't set local szip parameters") done: diff --git a/src/H5vers.txt b/src/H5vers.txt index a48b613..4ef22d2 100644 --- a/src/H5vers.txt +++ b/src/H5vers.txt @@ -60,6 +60,7 @@ FUNCTION: H5Ewalk; H5E_walk, H5E_error; v10, v18 FUNCTION: H5Gcreate; ; v10, v18 FUNCTION: H5Gopen; ; v10, v18 FUNCTION: H5Pget_filter; ; v10, v18 +FUNCTION: H5Pget_filter_by_id; ; v16, v18 FUNCTION: H5Pinsert; ; v14, v18 FUNCTION: H5Pregister; ; v14, v18 FUNCTION: H5Rget_obj_type; ; v16, v18 diff --git a/src/H5version.h b/src/H5version.h index 80bfb58..a9843bc 100644 --- a/src/H5version.h +++ b/src/H5version.h @@ -98,6 +98,10 @@ #define H5Pget_filter_vers 1 #endif /* !defined(H5Pget_filter_vers) */ +#if !defined(H5Pget_filter_by_id_vers) +#define H5Pget_filter_by_id_vers 1 +#endif /* !defined(H5Pget_filter_by_id_vers) */ + #if !defined(H5Pinsert_vers) #define H5Pinsert_vers 1 #endif /* !defined(H5Pinsert_vers) */ @@ -310,6 +314,17 @@ #error "H5Pget_filter_vers set to invalid value" #endif /* H5Pget_filter_vers */ +#if !defined(H5Pget_filter_by_id_vers) || H5Pget_filter_by_id_vers == 2 +#ifndef H5Pget_filter_by_id_vers +#define H5Pget_filter_by_id_vers 2 +#endif /* H5Pget_filter_by_id_vers */ +#define H5Pget_filter_by_id H5Pget_filter_by_id2 +#elif H5Pget_filter_by_id_vers == 1 +#define H5Pget_filter_by_id H5Pget_filter_by_id1 +#else /* H5Pget_filter_by_id_vers */ +#error "H5Pget_filter_by_id_vers set to invalid value" +#endif /* H5Pget_filter_by_id_vers */ + #if !defined(H5Pinsert_vers) || H5Pinsert_vers == 2 #ifndef H5Pinsert_vers #define H5Pinsert_vers 2 |