diff options
| -rw-r--r-- | analyzer/pgmtexture.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/analyzer/pgmtexture.c b/analyzer/pgmtexture.c index 5d618f05..cd66db64 100644 --- a/analyzer/pgmtexture.c +++ b/analyzer/pgmtexture.c @@ -707,12 +707,14 @@ f10_dvar (float ** const p, /*---------------------------------------------------------------------------- Difference Variance -----------------------------------------------------------------------------*/ - float pxpy[2 * PGM_MAXMAXVAL]; + double pxpy[PGM_MAXMAXVAL]; unsigned int i; - unsigned int sqrNg; - float sum, sumSqr, var; + double sqrNg; /* Square of 'ng' */ + double sum; + double sumSqr; + double var; - for (i = 0; i <= 2 * ng; ++i) + for (i = 0; i < ng; ++i) pxpy[i] = 0; for (i = 0; i < ng; ++i) { |