Changeset 5216 for trunk/psLib/src/mathtypes

Timestamp:

Sep 30, 2005, 4:22:26 PM (21 years ago)

Author:

desonia

Message:

changed psArrayGet/psArraySet/psArrayRemove to do proper reference counting.

File:

• trunk/psLib/src/mathtypes/psImage.c (modified) (2 diffs)

trunk/psLib/src/mathtypes/psImage.c

@@ -9 +9 @@
  *  @author Ross Harman, MHPCC
  *
- *  @version $Revision: 1.88 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-09-29 19:05:02 $
+ *  @version $Revision: 1.89 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-10-01 02:22:12 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -39 +39 @@
 
     if (image->parent != NULL) {
+        psMemBlock* ptr = ((psMemBlock*)image)-1;
+        int ref = ptr->refCounter;
+        ptr->refCounter = 2;  // make sure psFree is not retriggered
         psArrayRemove(image->parent->children,image);
+        ptr->refCounter = ref; // restore previous count (not assuming zero, but should be)
+
         image->parent = NULL;
     }