summaryrefslogtreecommitdiffstats
path: root/src/H5Zszip.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/H5Zszip.c')
-rw-r--r--src/H5Zszip.c50
1 files changed, 21 insertions, 29 deletions
diff --git a/src/H5Zszip.c b/src/H5Zszip.c
index 8ed173e..c72c499 100644
--- a/src/H5Zszip.c
+++ b/src/H5Zszip.c
@@ -32,27 +32,27 @@
#endif
/* Local function prototypes */
-static htri_t H5Z_can_apply_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id);
-static herr_t H5Z_set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id);
-static size_t H5Z_filter_szip (unsigned flags, size_t cd_nelmts,
+static htri_t H5Z__can_apply_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id);
+static herr_t H5Z__set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id);
+static size_t H5Z__filter_szip(unsigned flags, size_t cd_nelmts,
const unsigned cd_values[], size_t nbytes, size_t *buf_size, void **buf);
/* This message derives from H5Z */
H5Z_class2_t H5Z_SZIP[1] = {{
- H5Z_CLASS_T_VERS, /* H5Z_class_t version */
+ H5Z_CLASS_T_VERS, /* H5Z_class_t version */
H5Z_FILTER_SZIP, /* Filter id number */
- 1, /* Assume encoder present: check before registering */
- 1, /* decoder_present flag (set to true) */
- "szip", /* Filter name for debugging */
- H5Z_can_apply_szip, /* The "can apply" callback */
- H5Z_set_local_szip, /* The "set local" callback */
- H5Z_filter_szip, /* The actual filter function */
+ 1, /* Assume encoder present: check before registering */
+ 1, /* decoder_present flag (set to true) */
+ "szip", /* Filter name for debugging */
+ H5Z__can_apply_szip, /* The "can apply" callback */
+ H5Z__set_local_szip, /* The "set local" callback */
+ H5Z__filter_szip, /* The actual filter function */
}};
/*-------------------------------------------------------------------------
- * Function: H5Z_can_apply_szip
+ * Function: H5Z__can_apply_szip
*
* Purpose: Check the parameters for szip compression for validity and
* whether they fit a particular dataset.
@@ -73,14 +73,14 @@ H5Z_class2_t H5Z_SZIP[1] = {{
*-------------------------------------------------------------------------
*/
static htri_t
-H5Z_can_apply_szip(hid_t H5_ATTR_UNUSED dcpl_id, hid_t type_id, hid_t H5_ATTR_UNUSED space_id)
+H5Z__can_apply_szip(hid_t H5_ATTR_UNUSED dcpl_id, hid_t type_id, hid_t H5_ATTR_UNUSED space_id)
{
const H5T_t *type; /* Datatype */
unsigned dtype_size; /* Datatype's size (in bits) */
H5T_order_t dtype_order; /* Datatype's endianness order */
htri_t ret_value = TRUE; /* Return value */
- FUNC_ENTER_NOAPI(FAIL)
+ FUNC_ENTER_STATIC
/* Get datatype */
if(NULL == (type = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE)))
@@ -105,11 +105,11 @@ H5Z_can_apply_szip(hid_t H5_ATTR_UNUSED dcpl_id, hid_t type_id, hid_t H5_ATTR_UN
done:
FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5Z_can_apply_szip() */
+} /* end H5Z__can_apply_szip() */
/*-------------------------------------------------------------------------
- * Function: H5Z_set_local_szip
+ * Function: H5Z__set_local_szip
*
* Purpose: Set the "local" dataset parameters for szip compression.
*
@@ -119,18 +119,10 @@ done:
* Programmer: Quincey Koziol
* Monday, April 7, 2003
*
- * Modifications: Used new logic to set the size of the scanline parameter.
- * Now SZIP compression can be applied to the chunk
- * of any shape and size with only one restriction: the number
- * of elements in the chunk has to be not less than number
- * of elements (pixels) in the block (cd_values[H5Z_SZIP_PARM_PPB]
- * parameter).
- * Elena Pourmal, July 20, 2004
- *
*-------------------------------------------------------------------------
*/
static herr_t
-H5Z_set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id)
+H5Z__set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id)
{
H5P_genplist_t *dcpl_plist; /* Property list pointer */
const H5T_t *type; /* Datatype */
@@ -147,7 +139,7 @@ H5Z_set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id)
hsize_t scanline; /* Size of dataspace's fastest changing dimension */
herr_t ret_value = SUCCEED; /* Return value */
- FUNC_ENTER_NOAPI(FAIL)
+ FUNC_ENTER_STATIC
/* Get the plist structure */
if(NULL == (dcpl_plist = H5P_object_verify(dcpl_id, H5P_DATASET_CREATE)))
@@ -253,11 +245,11 @@ H5Z_set_local_szip(hid_t dcpl_id, hid_t type_id, hid_t space_id)
done:
FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5Z_set_local_szip() */
+} /* end H5Z__set_local_szip() */
/*-------------------------------------------------------------------------
- * Function: H5Z_filter_szip
+ * Function: H5Z__filter_szip
*
* Purpose: Implement an I/O filter around the 'rice' algorithm in
* libsz
@@ -271,7 +263,7 @@ done:
*-------------------------------------------------------------------------
*/
static size_t
-H5Z_filter_szip (unsigned flags, size_t cd_nelmts, const unsigned cd_values[],
+H5Z__filter_szip(unsigned flags, size_t cd_nelmts, const unsigned cd_values[],
size_t nbytes, size_t *buf_size, void **buf)
{
size_t ret_value = 0; /* Return value */
@@ -280,7 +272,7 @@ H5Z_filter_szip (unsigned flags, size_t cd_nelmts, const unsigned cd_values[],
unsigned char *newbuf = NULL; /* Pointer to input buffer */
SZ_com_t sz_param; /* szip parameter block */
- FUNC_ENTER_NOAPI(0)
+ FUNC_ENTER_STATIC
/* Sanity check to make certain that we haven't drifted out of date with
* the mask options from the szlib.h header */