From e7d2295c06ef9b9df6336cbff23007a13fb3f6e4 Mon Sep 17 00:00:00 2001 From: Chet Haase Date: Thu, 11 Nov 2010 16:30:16 -0800 Subject: make ResourceCache for display lists thread-safe Change-Id: I41885b4ae249d7d7c000bab17bf32340ba85ab3a --- libs/hwui/ResourceCache.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'libs/hwui/ResourceCache.h') diff --git a/libs/hwui/ResourceCache.h b/libs/hwui/ResourceCache.h index 2256fd1..b0abe2c 100644 --- a/libs/hwui/ResourceCache.h +++ b/libs/hwui/ResourceCache.h @@ -70,6 +70,13 @@ private: void deleteResourceReference(void* resource, ResourceReference* ref); void incrementRefcount(void* resource, ResourceType resourceType); void logCache(); + + /** + * Used to increment, decrement, and destroy. Incrementing is generally accessed on the UI + * thread, but destroying resources may be called from the GC thread, the finalizer thread, + * or a reference queue finalization thread. + */ + mutable Mutex mLock; }; }; // namespace uirenderer -- cgit v1.1