Source
committed fbc86cfb3d5800
800
H5O_pline_t pline; /* Filter pipeline */801
801
htri_t filter_avail; /* Filter availability */802
802
herr_t ret_value = SUCCEED; /* Return value */803
803
804
804
FUNC_ENTER_STATIC805
805
806
806
/* Check if filter is already available */807
807
if((filter_avail = H5Z_filter_avail(filter)) < 0)808
808
HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't check filter availability")809
809
810
-
/* If filter is not available, try to dynamically load it */811
-
if(!filter_avail) {812
-
const H5Z_class2_t *filter_info;813
-
814
-
if(NULL == (filter_info = (const H5Z_class2_t *)H5PL_load(H5PL_TYPE_FILTER, (int)filter)))815
-
HGOTO_ERROR(H5E_PLINE, H5E_CANTLOAD, FAIL, "failed to load dynamically loaded plugin")816
-
if(H5Z_register(filter_info) < 0)817
-
HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to register dynamic filter")818
-
} /* end if */819
-
820
810
/* Get the pipeline property to append to */821
811
if(H5P_get(plist, H5O_CRT_PIPELINE_NAME, &pline) < 0)822
812
HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get pipeline")823
813
824
814
/* Add the filter to the I/O pipeline */825
815
if(H5Z_append(&pline, filter, flags, cd_nelmts, cd_values) < 0)826
816
HGOTO_ERROR(H5E_PLINE, H5E_CANTINIT, FAIL, "unable to add filter to pipeline")827
817
828
818
/* Put the I/O pipeline information back into the property list */829
819
if(H5P_set(plist, H5O_CRT_PIPELINE_NAME, &pline) < 0)