diff options
Diffstat (limited to 'src/libANGLE/RefCountObject.h')
| -rw-r--r-- | src/libANGLE/RefCountObject.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/libANGLE/RefCountObject.h b/src/libANGLE/RefCountObject.h index d01677f58f..b01efcb336 100644 --- a/src/libANGLE/RefCountObject.h +++ b/src/libANGLE/RefCountObject.h @@ -68,12 +68,12 @@ class ThreadSafeRefCountObject : angle::NonCopyable virtual void onDestroy(const ContextType *context) {} - void addRef() const { ++mRefCount; } + void addRef() const { mRefCount.fetch_add(1, std::memory_order_relaxed); } ANGLE_INLINE void release(const ContextType *context) { ASSERT(mRefCount > 0); - if (mRefCount.fetch_sub(1) == 1) + if (mRefCount.fetch_sub(1, std::memory_order_acq_rel) == 1) { onDestroy(context); delete this; @@ -206,10 +206,11 @@ class Context; template <class ObjectType> class BindingPointer; -using RefCountObjectNoID = angle::RefCountObject<Context, angle::Result>; +using RefCountObjectNoID = angle::RefCountObject<Context, angle::Result>; +using ThreadSafeRefCountObjectNoID = angle::ThreadSafeRefCountObject<Context, angle::Result>; -template <typename IDType> -class RefCountObject : public gl::RefCountObjectNoID +template <typename IDType, typename RC = RefCountObjectNoID> +class RefCountObject : public RC { public: explicit RefCountObject(rx::UniqueSerial serial, IDType id) : mSerial(serial), mId(id) {} @@ -225,6 +226,8 @@ class RefCountObject : public gl::RefCountObjectNoID rx::UniqueSerial mSerial; IDType mId; }; +template <typename IDType> +using ThreadSafeRefCountObject = RefCountObject<IDType, ThreadSafeRefCountObjectNoID>; template <class ObjectType> class BindingPointer : public angle::BindingPointer<ObjectType, Context> |