int H5Z_SZ_Finalize()
{
//SZ_Finalize();
herr_t ret = H5Zunregister(H5Z_FILTER_SZ);
if (ret < 0) return -1;
return 0;
}
/*
* Class: hdf_hdf5lib_H5
* Method: H5Zunregister
* Signature: (I)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Zunregister
(JNIEnv *env, jclass clss, jint filter)
{
herr_t retValue = H5Zunregister((H5Z_filter_t)filter);
if (retValue < 0)
h5libraryError(env);
return (jint)retValue;
} /* end Java_hdf_hdf5lib_H5_H5Zunregister */
/****if* H5Zf/h5zunregister_c
* NAME
* h5zunregister_c
* PURPOSE
* Call H5Zunregister to unregister filter
* INPUTS
* filter identifier
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Elena Pourmal
* Wednesday, March 12, 2003
* HISTORY
*
* SOURCE
*/
int_f
h5zunregister_c (int_f *filter)
/******/
{
int ret_value = -1;
herr_t status;
H5Z_filter_t c_filter;
/*
* Call H5Zunregister function.
*/
c_filter = (H5Z_filter_t)*filter;
status = H5Zunregister(c_filter);
if (status < 0) return ret_value;
ret_value = 0;
return ret_value;
}
/****if* H5Zf/h5zunregister_c
* NAME
* h5zunregister_c
* PURPOSE
* Call H5Zunregister to unregister filter
* INPUTS
* filter identifier
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Elena Pourmal
* Wednesday, March 12, 2003
* HISTORY
*
* SOURCE
*/
int_f
nh5zunregister_c (int_f *filter)
/******/
{
int ret_value = -1;
herr_t status;
H5Z_filter_t c_filter;
/*
* Call H5Zunregister function.
*/
c_filter = (H5Z_filter_t)*filter;
printf(" filter # %d \n", (int)c_filter);
status = H5Zunregister(c_filter);
printf("From C zunregister %d \n", status);
if (status < 0) return ret_value;
ret_value = 0;
return ret_value;
}
/*-------------------------------------------------------------------------
* Function: test_dataset_write_with_filters
*
* Purpose: Tests creating datasets and writing data with dynamically loaded filters
*
* Return: SUCCEED/FAIL
*
*-------------------------------------------------------------------------
*/
static herr_t
test_dataset_write_with_filters(hid_t fid)
{
hid_t dcpl_id = -1; /* Dataset creation property list ID */
unsigned int compress_level; /* Deflate compression level */
unsigned int filter1_data; /* Data used by filter 1 */
unsigned int libver_values[4]; /* Used w/ the filter that makes HDF5 calls */
/*----------------------------------------------------------
* STEP 1: Test deflation by itself.
*----------------------------------------------------------
*/
HDputs("Testing dataset writes with deflate filter");
#ifdef H5_HAVE_FILTER_DEFLATE
if ((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0)
TEST_ERROR;
if (H5Pset_chunk(dcpl_id, 2, chunk_sizes_g) < 0)
TEST_ERROR;
compress_level = 6;
if (H5Pset_deflate(dcpl_id, compress_level) < 0)
TEST_ERROR;
/* Ensure the filter works */
if (ensure_filter_works(fid, DSET_DEFLATE_NAME, dcpl_id) < 0)
TEST_ERROR;
/* Clean up objects used for this test */
if (H5Pclose(dcpl_id) < 0)
TEST_ERROR;
#else /* H5_HAVE_FILTER_DEFLATE */
SKIPPED();
HDputs(" Deflate filter not enabled");
#endif /* H5_HAVE_FILTER_DEFLATE */
/*----------------------------------------------------------
* STEP 2: Test filter plugin 1 by itself.
*----------------------------------------------------------
*/
HDputs(" dataset writes with filter plugin 1");
if ((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0)
TEST_ERROR;
if (H5Pset_chunk(dcpl_id, 2, chunk_sizes_g) < 0)
TEST_ERROR;
/* Set up the filter, passing in the amount the filter will add and subtract
* from each data element. Note that this value has an arbitrary max of 9.
*/
filter1_data = 9;
if (H5Pset_filter(dcpl_id, FILTER1_ID, H5Z_FLAG_MANDATORY, (size_t)1, &filter1_data) < 0)
TEST_ERROR;
/* Ensure the filter works */
if (ensure_filter_works(fid, DSET_FILTER1_NAME, dcpl_id) < 0)
TEST_ERROR;
/* Clean up objects used for this test */
if (H5Pclose(dcpl_id) < 0)
TEST_ERROR;
/* Unregister the dynamic filter for testing purpose. The next time when this test is run for
* the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
* for this filter.
*/
if (H5Zunregister(FILTER1_ID) < 0)
TEST_ERROR;
/*----------------------------------------------------------
* STEP 3: Test filter plugin 2 by itself.
*----------------------------------------------------------
*/
HDputs(" dataset writes with filter plugin 2");
if ((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0)
TEST_ERROR;
if (H5Pset_chunk(dcpl_id, 2, chunk_sizes_g) < 0)
TEST_ERROR;
if (H5Pset_filter(dcpl_id, FILTER2_ID, H5Z_FLAG_MANDATORY, 0, NULL) < 0)
TEST_ERROR;
/* Ensure the filter works */
if (ensure_filter_works(fid, DSET_FILTER2_NAME, dcpl_id) < 0)
TEST_ERROR;
/* Clean up objects used for this test */
if (H5Pclose(dcpl_id) < 0)
TEST_ERROR;
/* Unregister the dynamic filter for testing purpose. The next time when this test is run for
* the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
* for this filter.
*/
if (H5Zunregister(FILTER2_ID) < 0)
TEST_ERROR;
/*----------------------------------------------------------
* STEP 4: Test filter plugin 3 by itself.
* (This filter plugin makes HDF5 API calls)
*----------------------------------------------------------
*/
HDputs(" dataset writes with filter plugin 3");
if ((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0)
TEST_ERROR;
if (H5Pset_chunk(dcpl_id, 2, chunk_sizes_g) < 0)
TEST_ERROR;
/* Set the add/subtract value for the filter */
libver_values[0] = 9;
/* Get the library bounds and add to the filter data */
if (H5get_libversion(&libver_values[1], &libver_values[2], &libver_values[3]) < 0)
TEST_ERROR;
if (H5Pset_filter(dcpl_id, FILTER3_ID, H5Z_FLAG_MANDATORY, (size_t)4, libver_values) < 0)
TEST_ERROR;
/* Ensure the filter works */
if (ensure_filter_works(fid, DSET_FILTER3_NAME, dcpl_id) < 0)
TEST_ERROR;
/* Clean up objects used for this test */
if (H5Pclose(dcpl_id) < 0)
TEST_ERROR;
/* Unregister the dynamic filter for testing purpose. The next time when this test is run for
* the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
* for this filter.
*/
if (H5Zunregister(FILTER3_ID) < 0)
TEST_ERROR;
return SUCCEED;
error:
/* Clean up objects used for this test */
H5E_BEGIN_TRY {
H5Pclose(dcpl_id);
} H5E_END_TRY
return FAIL;
} /* end test_dataset_write_with_filters() */
/*-------------------------------------------------------------------------
* Function: test_filters_for_datasets
*
* Purpose: Tests creating datasets and writing data with dynamically
* loaded filters
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Raymond Lu
* 14 March 2013
*
*-------------------------------------------------------------------------
*/
static herr_t
test_filters_for_datasets(hid_t file)
{
hid_t dc; /* Dataset creation property list ID */
const hsize_t chunk_size[2] = {FILTER_CHUNK_DIM1, FILTER_CHUNK_DIM2}; /* Chunk dimensions */
unsigned int compress_level = 9;
/*----------------------------------------------------------
* STEP 1: Test deflation by itself.
*----------------------------------------------------------
*/
#ifdef H5_HAVE_FILTER_DEFLATE
puts("Testing deflate filter");
if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error;
if(H5Pset_chunk (dc, 2, chunk_size) < 0) goto error;
if(H5Pset_deflate (dc, 6) < 0) goto error;
if(test_filter_internal(file,DSET_DEFLATE_NAME,dc) < 0) goto error;
/* Clean up objects used for this test */
if(H5Pclose (dc) < 0) goto error;
#else /* H5_HAVE_FILTER_DEFLATE */
TESTING("deflate filter");
SKIPPED();
puts(" Deflate filter not enabled");
#endif /* H5_HAVE_FILTER_DEFLATE */
/*----------------------------------------------------------
* STEP 2: Test DYNLIB1 by itself.
*----------------------------------------------------------
*/
puts("Testing DYNLIB1 filter");
if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error;
if(H5Pset_chunk (dc, 2, chunk_size) < 0) goto error;
if(H5Pset_filter (dc, H5Z_FILTER_DYNLIB1, H5Z_FLAG_MANDATORY, (size_t)1, &compress_level) < 0) goto error;
if(test_filter_internal(file,DSET_DYNLIB1_NAME,dc) < 0) goto error;
/* Clean up objects used for this test */
if(H5Pclose (dc) < 0) goto error;
/* Unregister the dynamic filter DYNLIB1 for testing purpose. The next time when this test is run for
* the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
* for this filter. */
if(H5Zunregister(H5Z_FILTER_DYNLIB1) < 0) goto error;
/*----------------------------------------------------------
* STEP 3: Test DYNLIB2 by itself.
*----------------------------------------------------------
*/
puts("Testing DYNLIB2 filter");
if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error;
if(H5Pset_chunk (dc, 2, chunk_size) < 0) goto error;
if(H5Pset_filter (dc, H5Z_FILTER_DYNLIB2, H5Z_FLAG_MANDATORY, 0, NULL) < 0) goto error;
if(test_filter_internal(file,DSET_DYNLIB2_NAME,dc) < 0) goto error;
/* Clean up objects used for this test */
if(H5Pclose (dc) < 0) goto error;
/* Unregister the dynamic filter DYNLIB2 for testing purpose. The next time when this test is run for
* the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
* for this filter. */
if(H5Zunregister(H5Z_FILTER_DYNLIB2) < 0) goto error;
return 0;
error:
return -1;
}
