diff options
Diffstat (limited to 'src/H5HFhdr.c')
| -rw-r--r-- | src/H5HFhdr.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/H5HFhdr.c b/src/H5HFhdr.c index d1f2675..3762af6 100644 --- a/src/H5HFhdr.c +++ b/src/H5HFhdr.c @@ -423,6 +423,17 @@ H5HF_hdr_create(H5F_t *f, hid_t dxpl_id, const H5HF_create_t *cparam) * length is already set in that case (its stored in the header on disk)) */ if(cparam->pline.nused > 0) { + /* Check if the filters in the DCPL can be applied to this dataset */ + if(H5Z_can_apply_direct(&(cparam->pline)) < 0) + HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, HADDR_UNDEF, "I/O filters can't operate on this heap") + + /* Mark the filters as checked */ + hdr->checked_filters = TRUE; + + /* Make the "set local" filter callbacks for this dataset */ + if(H5Z_set_local_direct(&(cparam->pline)) < 0) + HGOTO_ERROR(H5E_HEAP, H5E_CANTINIT, HADDR_UNDEF, "unable to set local filter parameters") + /* Copy the I/O filter pipeline from the creation parameters to the header */ if(NULL == H5O_msg_copy(H5O_PLINE_ID, &(cparam->pline), &(hdr->pline))) HGOTO_ERROR(H5E_HEAP, H5E_CANTCOPY, HADDR_UNDEF, "can't copy I/O filter pipeline") @@ -430,7 +441,7 @@ H5HF_hdr_create(H5F_t *f, hid_t dxpl_id, const H5HF_create_t *cparam) /* Pay attention to the latest version flag for the file */ if(H5F_USE_LATEST_FORMAT(hdr->f)) /* Set the latest version for the I/O pipeline message */ - if(H5Z_set_latest_version(&(hdr->pline)) < 0) + if(H5O_pline_set_latest_version(&(hdr->pline)) < 0) HGOTO_ERROR(H5E_HEAP, H5E_CANTSET, HADDR_UNDEF, "can't set latest version of I/O filter pipeline") /* Compute the I/O filters' encoded size */ @@ -446,10 +457,14 @@ HDfprintf(stderr, "%s: hdr->filter_len = %u\n", FUNC, hdr->filter_len); + 4 /* Size of filter mask for filtered root direct block */ + hdr->filter_len; /* Size of encoded I/O filter info */ } /* end if */ - else + else { /* Set size of header on disk */ hdr->heap_size = H5HF_HEADER_SIZE(hdr); + /* Mark filters as checked, for performance reasons */ + hdr->checked_filters = TRUE; + } /* end else */ + /* Set the length of IDs in the heap */ /* (This code is not in the "finish init phase" routines because those * routines are also called from the cache 'load' callback, and the ID |