Add size change notifications to GrResourceCache

include/gpu/GrCacheable.h

Index: include/gpu/GrCacheable.h
diff --git a/include/gpu/GrCacheable.h b/include/gpu/GrCacheable.h
index 75dec16033f9b2b6dcf86938c54346ce4e7d51df..78f46a2feb35fab42cecce529aee7f6ccd9c5df3 100644
--- a/include/gpu/GrCacheable.h
+++ b/include/gpu/GrCacheable.h
@@ -46,6 +46,8 @@ protected:
 
     bool isInCache() const { return NULL != fCacheEntry; }
 
+    void onResourceSizeChanged() const;

[bsalomon, 2014/04/28 21:08:33]

We usually use the onSuchAndSuch() naming style for this pattern:

public:
   /* non-virtual */ void suchAndSuch() {
        // some common code here to assert, canonicalize inputs, early out, etc
here
        this->onSuchAndSuch();
   }

private:
   virtual void onSuchAndSuch() { // do the real subclass-specific meaty work
here }



Maybe we should call this just resourceSizeDidChange() or
sendResourceSizeChangeNotification() or something like that.

[Chris Dalton, 2014/04/28 22:30:58]

Done.

+
 private:
     GrResourceCacheEntry* fCacheEntry;  // NULL if not in cache