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| author | Neil Fortner <nfortne2@hdfgroup.org> | 2009-04-20 16:54:52 (GMT) |
|---|---|---|
| committer | Neil Fortner <nfortne2@hdfgroup.org> | 2009-04-20 16:54:52 (GMT) |
| commit | c7aa94f4ec728ebaae0502ece4e518224a73da7c (patch) | |
| tree | 9229c523148bb5785fd70d93479e332394980cf1 /src/H5Dscatgath.c | |
| parent | 6d13b7a243e968b4ee365a8ea2b54c5f7640e8f6 (diff) | |
| download | hdf5-c7aa94f4ec728ebaae0502ece4e518224a73da7c.zip hdf5-c7aa94f4ec728ebaae0502ece4e518224a73da7c.tar.gz hdf5-c7aa94f4ec728ebaae0502ece4e518224a73da7c.tar.bz2 | |
[svn-r16803] Purpose: Fix bug 1548
Description:
When writing data to a dataset, the data transform was performed after type conversion.
This caused an error if the file type was non-native. This has been changed so data
transforms are always performed on the memory type.
Tested: jam, linew. smirom (h5committest)
Diffstat (limited to 'src/H5Dscatgath.c')
| -rw-r--r-- | src/H5Dscatgath.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/H5Dscatgath.c b/src/H5Dscatgath.c index bb9f46b..ed73f3c 100644 --- a/src/H5Dscatgath.c +++ b/src/H5Dscatgath.c @@ -662,6 +662,12 @@ H5D_scatgath_write(const H5D_io_info_t *io_info, const H5D_type_info_t *type_inf HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "file gather failed") } /* end if */ + /* Do the data transform before the type conversion (since + * transforms must be done in the memory type). */ + if(!type_info->is_xform_noop) + if(H5Z_xform_eval(dxpl_cache->data_xform_prop, type_info->tconv_buf, smine_nelmts, type_info->mem_type) < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Error performing data transform") + /* * Perform datatype conversion. */ @@ -669,11 +675,6 @@ H5D_scatgath_write(const H5D_io_info_t *io_info, const H5D_type_info_t *type_inf smine_nelmts, (size_t)0, (size_t)0, type_info->tconv_buf, type_info->bkg_buf, io_info->dxpl_id) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTCONVERT, FAIL, "datatype conversion failed") - - /* Do the data transform after the type conversion (since we're using dataset->shared->type). */ - if(!type_info->is_xform_noop) - if(H5Z_xform_eval(dxpl_cache->data_xform_prop, type_info->tconv_buf, smine_nelmts, type_info->dset_type) < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Error performing data transform") } /* end else */ /* |