Changeset 7631

Timestamp:

Jun 22, 2006, 10:04:13 AM (20 years ago)

Author:

magnier

Message:

adding pmSourceFreePixels

Location:

trunk/psModules/src/objects

Files:

• pmSource.c (modified) (2 diffs)
• pmSource.h (modified) (2 diffs)

trunk/psModules/src/objects/pmSource.c

@@ -6 +6 @@
  *  @author EAM, IfA: significant modifications.
  *
- *  @version $Revision: 1.8 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2006-06-21 03:21:16 $
+ *  @version $Revision: 1.9 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2006-06-22 20:04:13 $
  *
  *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -37 +37 @@
     psFree(tmp->blends);
     psTrace(__func__, 4, "---- %s() end ----\n", __func__);
+}
+
+void pmSourceFreePixels(pmSource *source)
+{
+
+    if (!source)
+        return;
+
+    psFree (source->pixels);
+    psFree (source->weight);
+    psFree (source->mask);
+
+    source->pixels = NULL;
+    source->weight = NULL;
+    source->mask = NULL;
+    return;
 }
 

trunk/psModules/src/objects/pmSource.h

@@ -3 +3 @@
  *  @author EAM, IfA; GLG, MHPCC
  *
- *  @version $Revision: 1.4 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2006-06-03 01:02:08 $
+ *  @version $Revision: 1.5 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2006-06-22 20:04:13 $
  *
  *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -115 +115 @@
 pmSource  *pmSourceAlloc();
 
+// free just the pixels for a source, keeping derived data
+void pmSourceFreePixels(pmSource *source);
+
 bool pmIsSource(const psPtr ptr);