modules/graphics/src/main/java/com/sun/scenario/effect/impl/prism/PrFilterContext.java

*** 43,52 ****
--- 43,55 ----
              printerFilterContext = new PrFilterContext(resourceFactory);
          }
          return printerFilterContext;
      }
  
+     private PrFilterContext swinstance;
+     private boolean forceSW;
+ 
      private PrFilterContext(Object screen) {
          super(screen);
      }
  
      public static PrFilterContext getInstance(Screen screen) {
*** 67,72 ****
--- 70,108 ----
              // changes
              defaultScreen = Screen.getMainScreen();
          }
          return getInstance(defaultScreen);
      }
+ 
+     // Calledonly from PPSRenderer while making a PPStoPSWDispMapPeer,
+     // assumes original is hw instance.
+     public PrFilterContext getSoftwareInstance() {
+         if (swinstance == null) {
+             if (forceSW) {
+                 swinstance = this;
+             } else {
+                 swinstance = new PrFilterContext(getReferent());
+                 swinstance.forceSW = true;
+             }
+         }
+         return swinstance;
+     }
+ 
+     public boolean isForceSoftware() {
+         return forceSW;
+     }
+ 
+     @Override
+     public int hashCode() {
+         return getReferent().hashCode() ^ Boolean.hashCode(forceSW);
+     }
+ 
+     @Override
+     public boolean equals(Object o) {
+         if (!(o instanceof PrFilterContext)) {
+             return false;
+         }
+         PrFilterContext pfctx = (PrFilterContext) o;
+         return (this.getReferent().equals(pfctx.getReferent()) &&
+                 this.forceSW == pfctx.forceSW);
+     }
  }