1 files changed, 7 insertions, 0 deletions
diff --git a/include/private/GrOpList.h b/include/private/GrOpList.h
index 9241cd78f5..a4e541c81d 100644
--- a/include/private/GrOpList.h
+++ b/include/private/GrOpList.h
@@ -113,6 +113,11 @@ private:
     friend class GrDrawingManager; // for resetFlag, TopoSortTraits & gatherProxyIntervals
 
     void addDependency(GrOpList* dependedOn);
+    void addDependent(GrOpList* dependent);
+    SkDEBUGCODE(bool isDependedent(const GrOpList* dependent) const);
+    SkDEBUGCODE(void validate() const);
+
+    void closeThoseWhoDependOnMe(const GrCaps&);
 
     // Remove all Ops which reference proxies that have not been instantiated.
     virtual void purgeOpsWithUninstantiatedProxies() = 0;
@@ -173,6 +178,8 @@ private:
 
     // 'this' GrOpList relies on the output of the GrOpLists in 'fDependencies'
     SkSTArray<1, GrOpList*, true> fDependencies;
+    // 'this' GrOpList's output is relied on by the GrOpLists in 'fDependents'
+    SkSTArray<1, GrOpList*, true> fDependents;
 
     typedef SkRefCnt INHERITED;
 };