[svn-r9758] Purpose:

Adding framework of N-bit filter

Description:
N-bit filter is required for NetCDF project.
To add N-bit filter, configure.in configure, Makefile.in under src and other
filter-related source code needs to be updated.
Currently, N-bit tests are turned off from the library. So the change will affect daily test.

Solution:

Platforms tested:
sol 2.7, linux 2.4, aix 5.1

Misc. update:

1 files changed, 7 insertions, 2 deletions

diff --git a/src/H5Tprecis.c b/src/H5Tprecis.c
index 9728172..b7a37d3 100644
--- a/src/H5Tprecis.c
+++ b/src/H5Tprecis.c
@@ -245,12 +245,17 @@ H5T_set_precision(const H5T_t *dt, size_t prec)
                      * first when decreasing the precision of a floating point
                      * type.
                      */
+                    /*printf("\nsign: %d  ", dt->shared->u.atomic.u.f.sign);
+                    printf("epos: %d  ", dt->shared->u.atomic.u.f.epos);
+                    printf("esize: %d  ", dt->shared->u.atomic.u.f.esize);
+                    printf("mpos: %d  ", dt->shared->u.atomic.u.f.mpos);
+                    printf("msize: %d  ", dt->shared->u.atomic.u.f.msize);
+                    printf("prec: %d\n", prec); */ 
                     if (dt->shared->u.atomic.u.f.sign >= prec ||
                             dt->shared->u.atomic.u.f.epos + dt->shared->u.atomic.u.f.esize > prec ||
                             dt->shared->u.atomic.u.f.mpos + dt->shared->u.atomic.u.f.msize > prec)
                         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "adjust sign, mantissa, and exponent fields first")
-                    break;
-
+                    break; 
                 default:
                     HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "operation not defined for datatype class")
 	    } /* end switch */ /*lint !e788 All appropriate cases are covered */