Yank ResourceCache out of Caches
Bug: 17947547
Pull the ResourceCache (aka, ref-counting side channel) out of
Caches so that DisplayListRenderer doesn't use Caches, avoiding
the risk of instantiating Caches on the wrong thread or
without a GL context
Change-Id: I7d63b70b3b0a0163308c5dedd6ef255eadebe8fd
diff --git a/libs/hwui/ResourceCache.h b/libs/hwui/ResourceCache.h
index 8539d12..a922d53 100644
--- a/libs/hwui/ResourceCache.h
+++ b/libs/hwui/ResourceCache.h
@@ -22,6 +22,7 @@
#include <SkBitmap.h>
#include <utils/KeyedVector.h>
+#include <utils/Singleton.h>
#include <androidfw/ResourceTypes.h>
@@ -53,11 +54,14 @@
ResourceType resourceType;
};
-class ANDROID_API ResourceCache {
-public:
+class ANDROID_API ResourceCache: public Singleton<ResourceCache> {
ResourceCache();
~ResourceCache();
+ friend class Singleton<ResourceCache>;
+
+public:
+
/**
* When using these two methods, make sure to only invoke the *Locked()
* variants of increment/decrementRefcount(), recyle() and destructor()