summaryrefslogtreecommitdiffstats
path: root/tools/h5repack/h5repack_parse.c
diff options
context:
space:
mode:
Diffstat (limited to 'tools/h5repack/h5repack_parse.c')
-rw-r--r--tools/h5repack/h5repack_parse.c92
1 files changed, 67 insertions, 25 deletions
diff --git a/tools/h5repack/h5repack_parse.c b/tools/h5repack/h5repack_parse.c
index afb2271..2475068 100644
--- a/tools/h5repack/h5repack_parse.c
+++ b/tools/h5repack/h5repack_parse.c
@@ -74,7 +74,7 @@ obj_list_t* parse_filter(const char *str,
*is_glb = 0;
/* check for the end of object list and number of objects */
- for ( i=0, n=0; i<len; i++)
+ for ( i = 0, n = 0; i < len; i++)
{
c = str[i];
if ( c==':' )
@@ -87,14 +87,15 @@ obj_list_t* parse_filter(const char *str,
}
}
- if (end_obj==-1) { /* missing : */
+ if (end_obj==-1) /* missing : */
+ {
/* apply to all objects */
options->all_filter=1;
*is_glb = 1;
}
n++;
- obj_list=malloc(n*sizeof(obj_list_t));
+ obj_list = malloc(n*sizeof(obj_list_t));
if (obj_list==NULL)
{
error_msg(progname, "could not allocate object list\n");
@@ -103,10 +104,10 @@ obj_list_t* parse_filter(const char *str,
*n_objs=n;
/* get object list */
- for ( j=0, k=0, n=0; j<end_obj; j++,k++)
+ for ( j = 0, k = 0, n = 0; j < end_obj; j++, k++)
{
c = str[j];
- sobj[k]=c;
+ sobj[k] = c;
if ( c==',' || j==end_obj-1)
{
if ( c==',') sobj[k]='\0'; else sobj[k+1]='\0';
@@ -182,6 +183,7 @@ obj_list_t* parse_filter(const char *str,
exit(1);
}
+
}
}
@@ -280,36 +282,48 @@ obj_list_t* parse_filter(const char *str,
scomp[k+1]='\0';
no_param=1;
}
+
+ /*-------------------------------------------------------------------------
+ * translate from string to filter symbol
+ *-------------------------------------------------------------------------
+ */
- /*-------------------------------------------------------------------------
+ /*-------------------------------------------------------------------------
* H5Z_FILTER_NONE
*-------------------------------------------------------------------------
*/
if (strcmp(scomp,"NONE")==0)
+ {
filt->filtn=H5Z_FILTER_NONE;
+ filt->cd_nelmts = 0;
+ }
- /*-------------------------------------------------------------------------
- * H5Z_FILTER_DEFLATE
- *-------------------------------------------------------------------------
+ /*-------------------------------------------------------------------------
+ * H5Z_FILTER_DEFLATE
+ *-------------------------------------------------------------------------
*/
else if (strcmp(scomp,"GZIP")==0)
{
filt->filtn=H5Z_FILTER_DEFLATE;
- if (no_param) { /*no more parameters, GZIP must have parameter */
+ filt->cd_nelmts = 1;
+ if (no_param)
+ { /*no more parameters, GZIP must have parameter */
if (obj_list) free(obj_list);
error_msg(progname, "missing compression parameter in <%s>\n",str);
exit(1);
}
}
- /*-------------------------------------------------------------------------
+ /*-------------------------------------------------------------------------
* H5Z_FILTER_SZIP
*-------------------------------------------------------------------------
*/
else if (strcmp(scomp,"SZIP")==0)
{
filt->filtn=H5Z_FILTER_SZIP;
- if (no_param) { /*no more parameters, SZIP must have parameter */
+ filt->cd_nelmts = 2;
+ if (no_param)
+ { /*no more parameters, SZIP must have parameter */
if (obj_list) free(obj_list);
error_msg(progname, "missing compression parameter in <%s>\n",str);
exit(1);
@@ -323,46 +337,54 @@ obj_list_t* parse_filter(const char *str,
else if (strcmp(scomp,"SHUF")==0)
{
filt->filtn=H5Z_FILTER_SHUFFLE;
- if (m>0){ /*shuffle does not have parameter */
+ filt->cd_nelmts = 0;
+ if (m>0)
+ { /*shuffle does not have parameter */
if (obj_list) free(obj_list);
error_msg(progname, "extra parameter in SHUF <%s>\n",str);
exit(1);
}
}
- /*-------------------------------------------------------------------------
+ /*-------------------------------------------------------------------------
* H5Z_FILTER_FLETCHER32
*-------------------------------------------------------------------------
*/
else if (strcmp(scomp,"FLET")==0)
{
filt->filtn=H5Z_FILTER_FLETCHER32;
- if (m>0){ /*shuffle does not have parameter */
+ filt->cd_nelmts = 0;
+ if (m>0)
+ { /*shuffle does not have parameter */
if (obj_list) free(obj_list);
error_msg(progname, "extra parameter in FLET <%s>\n",str);
exit(1);
}
}
- /*-------------------------------------------------------------------------
+ /*-------------------------------------------------------------------------
* H5Z_FILTER_NBIT
*-------------------------------------------------------------------------
*/
else if (strcmp(scomp,"NBIT")==0)
{
filt->filtn=H5Z_FILTER_NBIT;
- if (m>0){ /*nbit does not have parameter */
+ filt->cd_nelmts = 0;
+ if (m>0)
+ { /*nbit does not have parameter */
if (obj_list) free(obj_list);
error_msg(progname, "extra parameter in NBIT <%s>\n",str);
exit(1);
}
}
- /*-------------------------------------------------------------------------
+ /*-------------------------------------------------------------------------
* H5Z_FILTER_SCALEOFFSET
*-------------------------------------------------------------------------
*/
else if (strcmp(scomp,"SOFF")==0)
{
filt->filtn=H5Z_FILTER_SCALEOFFSET;
- if (no_param) { /*no more parameters, SOFF must have parameter */
+ filt->cd_nelmts = 2;
+ if (no_param)
+ { /*no more parameters, SOFF must have parameter */
if (obj_list) free(obj_list);
error_msg(progname, "missing compression parameter in <%s>\n",str);
exit(1);
@@ -376,43 +398,63 @@ obj_list_t* parse_filter(const char *str,
}
} /*i*/
- /*-------------------------------------------------------------------------
+ /*-------------------------------------------------------------------------
* check valid parameters
*-------------------------------------------------------------------------
*/
switch (filt->filtn)
{
+
+ /*-------------------------------------------------------------------------
+ * H5Z_FILTER_DEFLATE
+ *-------------------------------------------------------------------------
+ */
case H5Z_FILTER_DEFLATE:
- if (filt->cd_values[0]<0 || filt->cd_values[0]>9 ){
+ if (filt->cd_values[0]<0 || filt->cd_values[0]>9 )
+ {
if (obj_list) free(obj_list);
error_msg(progname, "invalid compression parameter in <%s>\n",str);
exit(1);
}
break;
+ /*-------------------------------------------------------------------------
+ * H5Z_FILTER_SZIP
+ *-------------------------------------------------------------------------
+ */
case H5Z_FILTER_SZIP:
pixels_per_block=filt->cd_values[0];
- if ((pixels_per_block%2)==1) {
+ if ((pixels_per_block%2)==1)
+ {
if (obj_list) free(obj_list);
error_msg(progname, "pixels_per_block is not even in <%s>\n",str);
exit(1);
}
- if (pixels_per_block>H5_SZIP_MAX_PIXELS_PER_BLOCK) {
+ if (pixels_per_block>H5_SZIP_MAX_PIXELS_PER_BLOCK)
+ {
if (obj_list) free(obj_list);
error_msg(progname, "pixels_per_block is too large in <%s>\n",str);
exit(1);
}
- if ( (strcmp(smask,"NN")!=0) && (strcmp(smask,"EC")!=0) ) {
+ if ( (strcmp(smask,"NN")!=0) && (strcmp(smask,"EC")!=0) )
+ {
if (obj_list) free(obj_list);
error_msg(progname, "szip mask must be 'NN' or 'EC' \n");
exit(1);
}
break;
+
+ /*-------------------------------------------------------------------------
+ * H5Z_FILTER_SCALEOFFSET
+ *-------------------------------------------------------------------------
+ */
+
case H5Z_FILTER_SCALEOFFSET:
- if (filt->cd_values[0]<0 ){
+ if (filt->cd_values[0]<0 )
+ {
if (obj_list) free(obj_list);
error_msg(progname, "invalid compression parameter in <%s>\n",str);
exit(1);
generated by cgit v0.12 at 2024-11-07 02:44:14 (GMT)