diff options
Diffstat (limited to 'tools/src/h5repack/h5repack_filters.c')
-rw-r--r-- | tools/src/h5repack/h5repack_filters.c | 550 |
1 files changed, 282 insertions, 268 deletions
diff --git a/tools/src/h5repack/h5repack_filters.c b/tools/src/h5repack/h5repack_filters.c index 804727b..0092abc 100644 --- a/tools/src/h5repack/h5repack_filters.c +++ b/tools/src/h5repack/h5repack_filters.c @@ -25,44 +25,89 @@ #define MIN(a,b) (((a)<(b)) ? (a) : (b)) /*------------------------------------------------------------------------- + * Function: aux_copy_obj + * + * Purpose: copy the object filters for object copy + * + * Return: 0 success, -1 failure + *------------------------------------------------------------------------- + */ +static int aux_copy_obj(hid_t dcpl_id, /* dataset creation property list */ + const char* name, /* object name from traverse list */ + pack_info_t *objout /*OUT*/) /* info about object to filter */ +{ + int ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */ + int nfilters; /* number of filters in DCPL */ + char f_objname[256]; /* filter objname */ + H5D_layout_t layout; + int rank; /* rank of dataset */ + hsize_t chsize[64]; /* chunk size in elements */ + unsigned int i; + + /* get information about input filters */ + if ((nfilters = H5Pget_nfilters(dcpl_id)) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_nfilters failed"); + /* copy filter_info_t structure */ + for (i = 0; i < nfilters; i++) { + if ((objout->filter[i].filtn = H5Pget_filter2(dcpl_id, (unsigned) i, &objout->filter[i].filt_flag, &objout->filter[i].cd_nelmts, + objout->filter[i].cd_values, sizeof(f_objname), f_objname, NULL)) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_filter2 failed"); + } + + objout->nfilters = nfilters; + HDstrcpy(objout->path, name); + + if ((layout = H5Pget_layout(dcpl_id)) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_layout failed"); + objout->layout = layout; + + if (layout == H5D_CHUNKED) { + if ((rank = H5Pget_chunk(dcpl_id, NELMTS(chsize), chsize/*out*/)) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_chunk failed"); + objout->chunk.rank = rank; + for (i = 0; i < rank; i++) + objout->chunk.chunk_lengths[i] = chsize[i]; + } + +done: + return ret_value; +} + +/*------------------------------------------------------------------------- * Function: aux_find_obj * * Purpose: find the object name NAME (got from the traverse list) * in the repack options list - * *------------------------------------------------------------------------- */ -static int -aux_find_obj(const char* name, /* object name from traverse list */ - pack_opt_t *options, /* repack options */ - pack_info_t *obj /*OUT*/) /* info about object to filter */ +static int aux_find_obj(const char* name, /* object name from traverse list */ + pack_opt_t *options, /* repack options */ + pack_info_t *obj /*OUT*/) /* info about object to filter */ { - char *pdest; - int result; - unsigned int i; - - for ( i=0; i<options->op_tbl->nelems; i++) - { - if (HDstrcmp(options->op_tbl->objs[i].path,name)==0) - { - *obj = options->op_tbl->objs[i]; - return (int)i; - } - - pdest = HDstrstr(name,options->op_tbl->objs[i].path); - result = (int)(pdest - name); - - /* found at position 1, meaning without '/' */ - if( pdest != NULL && result==1 ) - { - *obj = options->op_tbl->objs[i]; - return (int)i; - } - }/*i*/ - - return -1; -} + char *pdest = NULL; + char *pname = NULL; + int result; + unsigned int i; + + for (i = 0; i < options->op_tbl->nelems; i++) { + if (HDstrcmp(options->op_tbl->objs[i].path, name) == 0) { + *obj = options->op_tbl->objs[i]; + return (int) i; + } + + pdest = options->op_tbl->objs[i].path; + if (pdest[0] == '/') pdest++; + pname = name; + if (pname[0] == '/') pname++; + + if (HDstrcmp(pdest, pname) == 0) { + *obj = options->op_tbl->objs[i]; + return (int) i; + } + }/*i*/ + return -1; +} /*------------------------------------------------------------------------- * Function: aux_assign_obj @@ -71,38 +116,30 @@ aux_find_obj(const char* name, /* object name from traverse list */ * in the repack options list; assign the filter information OBJ * * Return: 0 not found, 1 found - * *------------------------------------------------------------------------- */ -static int -aux_assign_obj(const char* name, /* object name from traverse list */ - pack_opt_t *options, /* repack options */ - pack_info_t *obj /*OUT*/) /* info about object to filter */ +static int aux_assign_obj(const char* name, /* object name from traverse list */ + pack_opt_t *options, /* repack options */ + pack_info_t *obj /*OUT*/) /* info about object to filter */ { - - int idx, i; + int idx, i; pack_info_t tmp; init_packobject(&tmp); - idx = aux_find_obj(name,options,&tmp); + idx = aux_find_obj(name, options, &tmp); /* name was on input */ - if (idx>=0) - { - - + if (idx >= 0) { /* applying to all objects */ - if (options->all_layout) - { + if (options->all_layout) { /* assign the global layout info to the OBJ info */ - tmp.layout=options->layout_g; - switch (options->layout_g) - { + tmp.layout = options->layout_g; + switch (options->layout_g) { case H5D_CHUNKED: - tmp.chunk.rank=options->chunk_g.rank; - for ( i=0; i<tmp.chunk.rank; i++) - tmp.chunk.chunk_lengths[i]=options->chunk_g.chunk_lengths[i]; + tmp.chunk.rank = options->chunk_g.rank; + for (i = 0; i < tmp.chunk.rank; i++) + tmp.chunk.chunk_lengths[i] = options->chunk_g.chunk_lengths[i]; break; case H5D_LAYOUT_ERROR: case H5D_COMPACT: @@ -114,15 +151,13 @@ aux_assign_obj(const char* name, /* object name from traverse list */ break; }/*switch*/ } - else - { + else { tmp.layout = options->op_tbl->objs[idx].layout; - switch (tmp.layout) - { + switch (tmp.layout) { case H5D_CHUNKED: tmp.chunk.rank = options->op_tbl->objs[idx].chunk.rank; - for ( i=0; i<tmp.chunk.rank; i++) - tmp.chunk.chunk_lengths[i]=options->op_tbl->objs[idx].chunk.chunk_lengths[i]; + for (i = 0; i < tmp.chunk.rank; i++) + tmp.chunk.chunk_lengths[i] = options->op_tbl->objs[idx].chunk.chunk_lengths[i]; break; case H5D_LAYOUT_ERROR: case H5D_COMPACT: @@ -133,53 +168,40 @@ aux_assign_obj(const char* name, /* object name from traverse list */ default: break; }/*switch*/ - } /* applying to all objects */ - if (options->all_filter) - { + if (options->all_filter) { /* assign the global filter */ - tmp.nfilters=1; - tmp.filter[0]=options->filter_g[0]; + tmp.nfilters = 1; + tmp.filter[0] = options->filter_g[0]; } /* if all */ - else - { - tmp.nfilters=options->op_tbl->objs[idx].nfilters; - for ( i=0; i<tmp.nfilters; i++) - { + else { + tmp.nfilters = options->op_tbl->objs[idx].nfilters; + for (i = 0; i < tmp.nfilters; i++) { tmp.filter[i] = options->op_tbl->objs[idx].filter[i]; } } - - } /* if idx */ - - /* no input name */ - - else - { - - if (options->all_filter) - { + else { + if (options->all_filter) { int k; /* assign the global filters */ - tmp.nfilters=options->n_filter_g; - for ( k = 0; k < options->n_filter_g; k++) - tmp.filter[k]=options->filter_g[k]; + tmp.nfilters = options->n_filter_g; + for (k = 0; k < options->n_filter_g; k++) + tmp.filter[k] = options->filter_g[k]; } - if (options->all_layout) - { + if (options->all_layout) { /* assign the global layout info to the OBJ info */ - tmp.layout=options->layout_g; - switch (options->layout_g) - { + tmp.layout = options->layout_g; + switch (options->layout_g) { case H5D_CHUNKED: - tmp.chunk.rank=options->chunk_g.rank; - for ( i=0; i<tmp.chunk.rank; i++) - tmp.chunk.chunk_lengths[i]=options->chunk_g.chunk_lengths[i]; + tmp.chunk.rank = options->chunk_g.rank; + for (i = 0; i < tmp.chunk.rank; i++) + tmp.chunk.chunk_lengths[i] = + options->chunk_g.chunk_lengths[i]; break; case H5D_LAYOUT_ERROR: case H5D_COMPACT: @@ -195,10 +217,8 @@ aux_assign_obj(const char* name, /* object name from traverse list */ *obj = tmp; return 1; - } - /*------------------------------------------------------------------------- * Function: apply_filters * @@ -207,285 +227,279 @@ aux_assign_obj(const char* name, /* object name from traverse list */ * of H5Z_FILTER_NONE present in the PACK_INFO_T filter array * * Return: 0 success, -1 an error occured - * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu - * - * Date: December 19, 2003 - * *------------------------------------------------------------------------- */ -int apply_filters(const char* name, /* object name from traverse list */ - int rank, /* rank of dataset */ - hsize_t *dims, /* dimensions of dataset */ - size_t msize, /* size of type */ - hid_t dcpl_id, /* dataset creation property list */ - pack_opt_t *options, /* repack options */ - int *has_filter) /* (OUT) object NAME has a filter */ - - +int apply_filters(const char* name, /* object name from traverse list */ + int rank, /* rank of dataset */ + hsize_t *dims, /* dimensions of dataset */ + size_t msize, /* size of type */ + hid_t dcpl_id, /* dataset creation property list */ + pack_opt_t *options, /* repack options */ + int *has_filter) /* (OUT) object NAME has a filter */ { - int nfilters; /* number of filters in DCPL */ - hsize_t chsize[64]; /* chunk size in elements */ + int ret_value = 0; /*no need to LEAVE() on ERROR: HERR_INIT(int, SUCCEED) */ + int nfilters; /* number of filters in DCPL */ + hsize_t chsize[64]; /* chunk size in elements */ H5D_layout_t layout; - int i; - pack_info_t obj; + int i; + pack_info_t obj; + pack_info_t filtobj; *has_filter = 0; - if (rank==0) /* scalar dataset, do not apply */ - return 0; + if (rank == 0) /* scalar dataset, do not apply */ + HGOTO_DONE(0); - /*------------------------------------------------------------------------- - * initialize the assigment object - *------------------------------------------------------------------------- - */ + /*------------------------------------------------------------------------- + * initialize the assigment object + *------------------------------------------------------------------------- + */ init_packobject(&obj); + init_packobject(&filtobj); - /*------------------------------------------------------------------------- - * find options - *------------------------------------------------------------------------- - */ - if (aux_assign_obj(name,options,&obj)==0) - return 0; + /*------------------------------------------------------------------------- + * find options + *------------------------------------------------------------------------- + */ + if (aux_assign_obj(name, options, &obj) == 0) + HGOTO_DONE(0); /* get information about input filters */ - if ((nfilters = H5Pget_nfilters(dcpl_id))<0) - return -1; - - /*------------------------------------------------------------------------- - * check if we have filters in the pipeline - * we want to replace them with the input filters - * only remove if we are inserting new ones - *------------------------------------------------------------------------- - */ - if (nfilters && obj.nfilters ) - { + if ((nfilters = H5Pget_nfilters(dcpl_id)) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_nfilters failed"); + + + /*------------------------------------------------------------------------- + * check if we have filters in the pipeline + * we want to replace them with the input filters + * only remove if we are inserting new ones + *------------------------------------------------------------------------- + */ + if (nfilters && obj.nfilters) { + *has_filter = 1; + if (H5Premove_filter(dcpl_id, H5Z_FILTER_ALL) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Premove_filter failed"); + } + else if(nfilters) { *has_filter = 1; - if (H5Premove_filter(dcpl_id,H5Z_FILTER_ALL)<0) - return -1; + if (aux_copy_obj(dcpl_id, name, &filtobj) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "aux_copy_obj failed"); } - /*------------------------------------------------------------------------- - * check if there is an existent chunk - * read it only if there is not a requested layout - *------------------------------------------------------------------------- - */ - if (obj.layout == -1 ) - { - if ((layout = H5Pget_layout(dcpl_id))<0) - return -1; - - if (layout == H5D_CHUNKED) - { - if ((rank = H5Pget_chunk(dcpl_id,NELMTS(chsize),chsize/*out*/))<0) - return -1; + /*------------------------------------------------------------------------- + * check if there is an existent chunk + * read it only if there is not a requested layout + *------------------------------------------------------------------------- + */ + if (obj.layout == -1) { + if ((layout = H5Pget_layout(dcpl_id)) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_layout failed"); + + if (layout == H5D_CHUNKED) { + if ((rank = H5Pget_chunk(dcpl_id, NELMTS(chsize), chsize/*out*/)) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pget_chunk failed"); obj.layout = H5D_CHUNKED; obj.chunk.rank = rank; - for ( i = 0; i < rank; i++) + for (i = 0; i < rank; i++) obj.chunk.chunk_lengths[i] = chsize[i]; } } /*------------------------------------------------------------------------- - * the type of filter and additional parameter - * type can be one of the filters - * H5Z_FILTER_NONE 0 , uncompress if compressed - * H5Z_FILTER_DEFLATE 1 , deflation like gzip - * H5Z_FILTER_SHUFFLE 2 , shuffle the data - * H5Z_FILTER_FLETCHER32 3 , fletcher32 checksum of EDC - * H5Z_FILTER_SZIP 4 , szip compression - * H5Z_FILTER_NBIT 5 , nbit compression - * H5Z_FILTER_SCALEOFFSET 6 , scaleoffset compression - *------------------------------------------------------------------------- - */ - - if (obj.nfilters) - { - - /*------------------------------------------------------------------------- - * filters require CHUNK layout; if we do not have one define a default - *------------------------------------------------------------------------- - */ - if (obj.layout==-1) - { - + * the type of filter and additional parameter + * type can be one of the filters + * H5Z_FILTER_NONE 0 , uncompress if compressed + * H5Z_FILTER_DEFLATE 1 , deflation like gzip + * H5Z_FILTER_SHUFFLE 2 , shuffle the data + * H5Z_FILTER_FLETCHER32 3 , fletcher32 checksum of EDC + * H5Z_FILTER_SZIP 4 , szip compression + * H5Z_FILTER_NBIT 5 , nbit compression + * H5Z_FILTER_SCALEOFFSET 6 , scaleoffset compression + *------------------------------------------------------------------------- + */ + + if (obj.nfilters) { + /*------------------------------------------------------------------------- + * filters require CHUNK layout; if we do not have one define a default + *------------------------------------------------------------------------- + */ + if (obj.layout == -1) { /* stripmine info */ hsize_t sm_size[H5S_MAX_RANK]; /*stripmine size */ - hsize_t sm_nbytes; /*bytes per stripmine */ + hsize_t sm_nbytes; /*bytes per stripmine */ obj.chunk.rank = rank; /* - * determine the strip mine size. The strip mine is - * a hyperslab whose size is manageable. - */ - - + * determine the strip mine size. The strip mine is + * a hyperslab whose size is manageable. + */ sm_nbytes = msize; - for ( i = rank; i > 0; --i) - { + for (i = rank; i > 0; --i) { hsize_t size = H5TOOLS_BUFSIZE / sm_nbytes; - if ( size == 0) /* datum size > H5TOOLS_BUFSIZE */ + if (size == 0) /* datum size > H5TOOLS_BUFSIZE */ size = 1; sm_size[i - 1] = MIN(dims[i - 1], size); sm_nbytes *= sm_size[i - 1]; HDassert(sm_nbytes > 0); - } - for ( i = 0; i < rank; i++) - { + for (i = 0; i < rank; i++) { obj.chunk.chunk_lengths[i] = sm_size[i]; } - } - for ( i=0; i<obj.nfilters; i++) - { - switch (obj.filter[i].filtn) - { + for (i = 0; i < obj.nfilters; i++) { + if (obj.filter[i].filtn < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "invalid filter"); + switch (obj.filter[i].filtn) { /*------------------------------------------------------------------------- * H5Z_FILTER_NONE 0 , uncompress if compressed *------------------------------------------------------------------------- */ case H5Z_FILTER_NONE: - break; + break; - /*------------------------------------------------------------------------- - * H5Z_FILTER_DEFLATE 1 , deflation like gzip - *------------------------------------------------------------------------- - */ + /*------------------------------------------------------------------------- + * H5Z_FILTER_DEFLATE 1 , deflation like gzip + *------------------------------------------------------------------------- + */ case H5Z_FILTER_DEFLATE: { - unsigned aggression; /* the deflate level */ + unsigned aggression; /* the deflate level */ aggression = obj.filter[i].cd_values[0]; /* set up for deflated data */ - if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0) - return -1; - if(H5Pset_deflate(dcpl_id,aggression)<0) - return -1; + if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed"); + if (H5Pset_deflate(dcpl_id, aggression) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_deflate failed"); } break; - /*------------------------------------------------------------------------- - * H5Z_FILTER_SZIP 4 , szip compression - *------------------------------------------------------------------------- - */ + /*------------------------------------------------------------------------- + * H5Z_FILTER_SZIP 4 , szip compression + *------------------------------------------------------------------------- + */ case H5Z_FILTER_SZIP: { - unsigned options_mask; - unsigned pixels_per_block; + unsigned options_mask; + unsigned pixels_per_block; - options_mask = obj.filter[i].cd_values[0]; + options_mask = obj.filter[i].cd_values[0]; pixels_per_block = obj.filter[i].cd_values[1]; /* set up for szip data */ - if(H5Pset_chunk(dcpl_id,obj.chunk.rank,obj.chunk.chunk_lengths)<0) - return -1; - if (H5Pset_szip(dcpl_id,options_mask,pixels_per_block)<0) - return -1; - + if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed"); + if (H5Pset_szip(dcpl_id, options_mask, pixels_per_block) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_szip failed"); } break; - /*------------------------------------------------------------------------- - * H5Z_FILTER_SHUFFLE 2 , shuffle the data - *------------------------------------------------------------------------- - */ + /*------------------------------------------------------------------------- + * H5Z_FILTER_SHUFFLE 2 , shuffle the data + *------------------------------------------------------------------------- + */ case H5Z_FILTER_SHUFFLE: - if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0) - return -1; - if (H5Pset_shuffle(dcpl_id)<0) - return -1; + if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed"); + if (H5Pset_shuffle(dcpl_id) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_shuffle failed"); break; - /*------------------------------------------------------------------------- - * H5Z_FILTER_FLETCHER32 3 , fletcher32 checksum of EDC - *------------------------------------------------------------------------- - */ + /*------------------------------------------------------------------------- + * H5Z_FILTER_FLETCHER32 3 , fletcher32 checksum of EDC + *------------------------------------------------------------------------- + */ case H5Z_FILTER_FLETCHER32: - if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0) - return -1; - if (H5Pset_fletcher32(dcpl_id)<0) - return -1; + if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed"); + if (H5Pset_fletcher32(dcpl_id) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_fletcher32 failed"); break; - /*----------- ------------------------------------------------------------- - * H5Z_FILTER_NBIT , NBIT compression - *------------------------------------------------------------------------- - */ + /*----------- ------------------------------------------------------------- + * H5Z_FILTER_NBIT , NBIT compression + *------------------------------------------------------------------------- + */ case H5Z_FILTER_NBIT: - if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0) - return -1; - if (H5Pset_nbit(dcpl_id)<0) - return -1; + if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed"); + if (H5Pset_nbit(dcpl_id) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_nbit failed"); break; /*----------- ------------------------------------------------------------- * H5Z_FILTER_SCALEOFFSET , scale+offset compression *------------------------------------------------------------------------- */ - case H5Z_FILTER_SCALEOFFSET: { H5Z_SO_scale_type_t scale_type; - int scale_factor; + int scale_factor; - scale_type = (H5Z_SO_scale_type_t)obj.filter[i].cd_values[0]; - scale_factor = (int)obj.filter[i].cd_values[1]; + scale_type = (H5Z_SO_scale_type_t) obj.filter[i].cd_values[0]; + scale_factor = (int) obj.filter[i].cd_values[1]; - if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0) - return -1; - if (H5Pset_scaleoffset(dcpl_id,scale_type,scale_factor)<0) - return -1; + if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed"); + if (H5Pset_scaleoffset(dcpl_id, scale_type, scale_factor) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_scaleoffset failed"); } break; default: - { - if (H5Pset_filter (dcpl_id, obj.filter[i].filtn, H5Z_FLAG_MANDATORY, obj.filter[i].cd_nelmts, obj.filter[i].cd_values)<0) - return -1; - if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0) - return -1; - } + { + if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed"); + if (H5Pset_filter(dcpl_id, obj.filter[i].filtn, + obj.filter[i].filt_flag, obj.filter[i].cd_nelmts, + obj.filter[i].cd_values) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_filter failed"); + } break; } /* switch */ }/*i*/ - } /*obj.nfilters*/ + if (filtobj.nfilters) { + for (i = 0; i < filtobj.nfilters; i++) { + if (filtobj.filter[i].filtn < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "invalid filter"); + + if (H5Zfilter_avail(filtobj.filter[i].filtn) <= 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "%d filter unavailable", filtobj.filter[i].filtn); + } /* for */ + } /* nfilters */ + /*------------------------------------------------------------------------- - * layout - *------------------------------------------------------------------------- - */ + * layout + *------------------------------------------------------------------------- + */ - if (obj.layout>=0) - { + if (obj.layout >= 0) { /* a layout was defined */ - if (H5Pset_layout(dcpl_id, obj.layout)<0) - return -1; + if (H5Pset_layout(dcpl_id, obj.layout) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_layout failed"); - if (H5D_CHUNKED == obj.layout) - { - if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0) - return -1; + if (H5D_CHUNKED == obj.layout) { + if (H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_chunk failed"); } - else if (H5D_COMPACT == obj.layout) - { - if (H5Pset_alloc_time(dcpl_id, H5D_ALLOC_TIME_EARLY)<0) - return -1; + else if (H5D_COMPACT == obj.layout) { + if (H5Pset_alloc_time(dcpl_id, H5D_ALLOC_TIME_EARLY) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Pset_alloc_time failed"); } /* remove filters for the H5D_CONTIGUOUS case */ - else if (H5D_CONTIGUOUS == obj.layout) - { - if (H5Premove_filter(dcpl_id,H5Z_FILTER_ALL)<0) - return -1; + else if (H5D_CONTIGUOUS == obj.layout) { + if (H5Premove_filter(dcpl_id, H5Z_FILTER_ALL) < 0) + HGOTO_ERROR(FAIL, H5E_tools_min_id_g, "H5Premove_filter failed"); } - } - return 0; +done: + return ret_value; } |