Changeset 2650

Timestamp:

08/03/08 04:17:15 (5 years ago)

Author:

sam

Message:

• measure.c: there is now pipi_measure_msd in addition to pipi_measure_rmsd.

Location:

libpipi/trunk/pipi

Files:

• measure.c (modified) (2 diffs)
• pipi.h (modified) (1 diff)

libpipi/trunk/pipi/measure.c

@@ -26 +26 @@
 
 double pipi_measure_rmsd(pipi_image_t *i1, pipi_image_t *i2)
+{
+    return sqrt(pipi_measure_msd(i1, i2));
+}
+
+double pipi_measure_msd(pipi_image_t *i1, pipi_image_t *i2)
 {
     pipi_format_t f1, f2;
@@ -58 +63 @@
     i2->last_modified = f2;
 
-    return sqrt(ret / (w * h));
+    return ret / (w * h);
 }
 

libpipi/trunk/pipi/pipi.h

@@ -60 +60 @@
 extern pipi_pixels_t *pipi_getpixels(pipi_image_t *, pipi_format_t);
 
+extern double pipi_measure_msd(pipi_image_t *, pipi_image_t *);
 extern double pipi_measure_rmsd(pipi_image_t *, pipi_image_t *);