diff options
Diffstat (limited to 'src/H5Shyper.c')
| -rw-r--r-- | src/H5Shyper.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/H5Shyper.c b/src/H5Shyper.c index 51460da..f866e5d 100644 --- a/src/H5Shyper.c +++ b/src/H5Shyper.c @@ -9077,8 +9077,8 @@ H5S__hyper_project_intersection(const H5S_t *src_space, const H5S_t *dst_space, } /* end if */ else { /* Sequences intersect, add intersection to projected space */ - /* Calculate intersection sequence and advance any sequences we - * complete */ + /* Calculate intersection sequence in terms of offset within + * source selection and advance any sequences we complete */ if(ss_off[ss_i] >= sis_off[sis_i]) int_sel_off = ss_sel_off; else @@ -9094,7 +9094,7 @@ H5S__hyper_project_intersection(const H5S_t *src_space, const H5S_t *dst_space, + (hsize_t)sis_len[sis_i])) advance_sis = TRUE; - /* Project to destination */ + /* Project intersection sequence to destination selection */ while(int_len > (size_t)0) { while(ds_sel_off + (hsize_t)ds_len[ds_i] <= int_sel_off) { /* Intersection is not projected to this destination @@ -9133,7 +9133,8 @@ H5S__hyper_project_intersection(const H5S_t *src_space, const H5S_t *dst_space, * ouside the plane of the span currently being built * (i.e. it's finished being built) */ for(i = proj_rank - 1; ((i > 0) - && ((proj_off / proj_down_dims[i]) + && (((proj_off / proj_down_dims[i]) + % proj_space->extent.size[i]) != curr_span_dim[i - 1])); i--) { if(curr_span_tree[i]) { HDassert(prev_span[i]); @@ -9153,11 +9154,11 @@ H5S__hyper_project_intersection(const H5S_t *src_space, const H5S_t *dst_space, } /* end if */ /* Update curr_span_dim */ - curr_span_dim[i - 1] = proj_off / proj_down_dims[i]; + curr_span_dim[i - 1] = (proj_off / proj_down_dims[i]) % proj_space->extent.size[i]; } /* end for */ /* Compute bounds for new span in lowest dimension */ - low = proj_off % proj_down_dims[proj_rank - 1]; + low = proj_off % proj_space->extent.size[proj_rank - 1]; span_len = MIN(proj_len_rem, (size_t)(proj_space->extent.size[proj_rank - 1] - low)); |