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-rw-r--r--src/H5Dlayout.c65
1 files changed, 3 insertions, 62 deletions
diff --git a/src/H5Dlayout.c b/src/H5Dlayout.c
index 01898f2..e9dfb03 100644
--- a/src/H5Dlayout.c
+++ b/src/H5Dlayout.c
@@ -382,68 +382,9 @@ H5D__layout_oh_read(H5D_t *dataset, hid_t dxpl_id, hid_t dapl_id, H5P_genplist_t
if(H5D_CHUNKED == dataset->shared->layout.type)
dataset->shared->layout.u.chunk.ndims++;
- switch(dataset->shared->layout.type) {
- case H5D_CONTIGUOUS:
- {
- hsize_t tmp_size; /* Temporary holder for raw data size */
- size_t tmp_sieve_buf_size; /* Temporary holder for sieve buffer size */
-
- /* Compute the size of the contiguous storage for versions of the
- * layout message less than version 3 because versions 1 & 2 would
- * truncate the dimension sizes to 32-bits of information. - QAK 5/26/04
- */
- if(dataset->shared->layout.version < 3) {
- hssize_t snelmts; /* Temporary holder for number of elements in dataspace */
- hsize_t nelmts; /* Number of elements in dataspace */
- size_t dt_size; /* Size of datatype */
-
- /* Retrieve the number of elements in the dataspace */
- if((snelmts = H5S_GET_EXTENT_NPOINTS(dataset->shared->space)) < 0)
- HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to retrieve number of elements in dataspace")
- nelmts = (hsize_t)snelmts;
-
- /* Get the datatype's size */
- if(0 == (dt_size = H5T_GET_SIZE(dataset->shared->type)))
- HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to retrieve size of datatype")
-
- /* Compute the size of the dataset's contiguous storage */
- tmp_size = nelmts * dt_size;
-
- /* Check for overflow during multiplication */
- if(nelmts != (tmp_size / dt_size))
- HGOTO_ERROR(H5E_DATASET, H5E_OVERFLOW, FAIL, "size of dataset's storage overflowed")
-
- /* Assign the dataset's contiguous storage size */
- dataset->shared->layout.storage.u.contig.size = tmp_size;
- } else
- tmp_size = dataset->shared->layout.storage.u.contig.size;
-
- /* Get the sieve buffer size for the file */
- tmp_sieve_buf_size = H5F_SIEVE_BUF_SIZE(dataset->oloc.file);
-
- /* Adjust the sieve buffer size to the smaller one between the dataset size and the buffer size
- * from the file access property. (SLU - 2012/3/30) */
- if(tmp_size < tmp_sieve_buf_size)
- dataset->shared->cache.contig.sieve_buf_size = tmp_size;
- else
- dataset->shared->cache.contig.sieve_buf_size = tmp_sieve_buf_size;
- }
- break;
-
- case H5D_CHUNKED:
- /* Initialize the chunk cache for the dataset */
- if(H5D__chunk_init(dataset->oloc.file, dxpl_id, dataset, dapl_id) < 0)
- HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "can't initialize chunk cache")
- break;
-
- case H5D_COMPACT:
- break;
-
- case H5D_LAYOUT_ERROR:
- case H5D_NLAYOUTS:
- default:
- HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unknown storage method")
- } /* end switch */ /*lint !e788 All appropriate cases are covered */
+ /* Initialize the layout information for the dataset */
+ if(dataset->shared->layout.ops->init && (dataset->shared->layout.ops->init)(dataset->oloc.file, dxpl_id, dataset, dapl_id) < 0)
+ HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize layout information")
done:
FUNC_LEAVE_NOAPI(ret_value)