diff options
| author | James Laird <jlaird@hdfgroup.org> | 2004-07-01 17:38:04 (GMT) |
|---|---|---|
| committer | James Laird <jlaird@hdfgroup.org> | 2004-07-01 17:38:04 (GMT) |
| commit | eab58732d86e9219fa9f41f9ab2e30fae94e4a7d (patch) | |
| tree | 333b5f2c50c267c14611e042724a7f28d5156ab7 /src/H5Zshuffle.c | |
| parent | 3f500747fa0f4379e8e03b82f6d679628d55a8c3 (diff) | |
| download | hdf5-eab58732d86e9219fa9f41f9ab2e30fae94e4a7d.zip hdf5-eab58732d86e9219fa9f41f9ab2e30fae94e4a7d.tar.gz hdf5-eab58732d86e9219fa9f41f9ab2e30fae94e4a7d.tar.bz2 | |
[svn-r8781]
Purpose:
HDF5 now supports SZIP with no encoder.
Description:
SZIP can be configured to have both encoder and decoder or just to have the decoder. HDF5 can now query the configuration of any filter, and will throw errors if users try to write using a filter with encoding disabled.
Solution:
Added H5Zget_filter_info function, changed API for H5Pget_filter and H5P_get_filter_by_id. See SZIP RFC.
Platforms tested:
Copper (fortran, C++, parallel), Sleipnir (C++), Arabica (fortran, C++), Verbena (fortran, C++)
Misc. update:
Diffstat (limited to 'src/H5Zshuffle.c')
| -rw-r--r-- | src/H5Zshuffle.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/H5Zshuffle.c b/src/H5Zshuffle.c index 36b6f23..75c7c48 100644 --- a/src/H5Zshuffle.c +++ b/src/H5Zshuffle.c @@ -34,7 +34,10 @@ static size_t H5Z_filter_shuffle(unsigned flags, size_t cd_nelmts, /* This message derives from H5Z */ const H5Z_class_t H5Z_SHUFFLE[1] = {{ + H5Z_CLASS_T_VERS, /* H5Z_class_t version */ H5Z_FILTER_SHUFFLE, /* Filter id number */ + 1, /* encoder_present flag (set to true) */ + 1, /* decoder_present flag (set to true) */ "shuffle", /* Filter name for debugging */ NULL, /* The "can apply" callback */ H5Z_set_local_shuffle, /* The "set local" callback */ @@ -75,7 +78,11 @@ H5Z_set_local_shuffle(hid_t dcpl_id, hid_t type_id, hid_t UNUSED space_id) FUNC_ENTER_NOAPI(H5Z_set_local_shuffle, FAIL) /* Get the filter's current parameters */ +#ifdef H5_WANT_H5_V1_6_COMPAT if(H5Pget_filter_by_id(dcpl_id,H5Z_FILTER_SHUFFLE,&flags,&cd_nelmts, cd_values,0,NULL)<0) +#else + if(H5Pget_filter_by_id(dcpl_id,H5Z_FILTER_SHUFFLE,&flags,&cd_nelmts, cd_values,0,NULL,NULL)<0) +#endif HGOTO_ERROR(H5E_PLINE, H5E_CANTGET, FAIL, "can't get shuffle parameters") /* Set "local" parameter for this dataset */ |