diff options
Diffstat (limited to 'src/H5Dchunk.c')
| -rw-r--r-- | src/H5Dchunk.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/H5Dchunk.c b/src/H5Dchunk.c index e26581c..af6599a 100644 --- a/src/H5Dchunk.c +++ b/src/H5Dchunk.c @@ -1016,11 +1016,16 @@ H5D__chunk_init(H5F_t *f, hid_t dxpl_id, const H5D_t *dset, hid_t dapl_id) unsigned u; /* Local index value */ for(u = 0; u < dset->shared->ndims; u++) { + hsize_t scaled_power2up; /* Scaled value, rounded to next power of 2 */ + /* Initial scaled dimension sizes */ rdcc->scaled_dims[u] = dset->shared->curr_dims[u] / dset->shared->layout.u.chunk.dim[u]; + if( !(scaled_power2up = H5VM_power2up(rdcc->scaled_dims[u])) ) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to get the next power of 2") + /* Inital 'power2up' values for scaled dimensions */ - rdcc->scaled_power2up[u] = H5VM_power2up(rdcc->scaled_dims[u]); + rdcc->scaled_power2up[u] = scaled_power2up; /* Number of bits required to encode scaled dimension size */ rdcc->scaled_encode_bits[u] = H5VM_log2_gen(rdcc->scaled_power2up[u]); |