gimp r26418 - in trunk: . app/core

[neo svn gnome org]

Author: neo
Date: Thu Aug  7 13:45:28 2008
New Revision: 26418
URL: http://svn.gnome.org/viewvc/gimp?rev=26418&view=rev

Log:
2008-08-07  Sven Neumann  <sven gimp org>

	* app/core/gimpselection.c (gimp_selection_extract): aded a
	comment explaining why copy_region_nocow() is being used here.



Modified:
   trunk/ChangeLog
   trunk/app/core/gimpselection.c

Modified: trunk/app/core/gimpselection.c
==============================================================================
--- trunk/app/core/gimpselection.c	(original)
+++ trunk/app/core/gimpselection.c	Thu Aug  7 13:45:28 2008
@@ -753,10 +753,18 @@
       else
         {
           /*  Otherwise, do a straight copy  */
-          if (! GIMP_IS_DRAWABLE (pickable))
-            copy_region_nocow (&srcPR, &destPR);
+          if (GIMP_IS_DRAWABLE (pickable))
+            {
+              copy_region (&srcPR, &destPR);
+            }
           else
-            copy_region (&srcPR, &destPR);
+            {
+              /*  There's a bug that shows up when shared tiles are
+               *  invalidated. So we don't copy-on-write from the
+               *  projection.
+               */
+              copy_region_nocow (&srcPR, &destPR);
+            }
         }
 
       /*  If we're cutting, remove either the layer (or floating selection),