diff options
Diffstat (limited to 'services/audioflinger/StateQueue.cpp')
| -rw-r--r-- | services/audioflinger/StateQueue.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/services/audioflinger/StateQueue.cpp b/services/audioflinger/StateQueue.cpp index c2d3bbd..48399c0 100644 --- a/services/audioflinger/StateQueue.cpp +++ b/services/audioflinger/StateQueue.cpp @@ -58,7 +58,11 @@ template<typename T> StateQueue<T>::~StateQueue() template<typename T> const T* StateQueue<T>::poll() { +#ifdef __LP64__ + const T *next = (const T *) android_atomic_acquire_load64((volatile int64_t *) &mNext); +#else const T *next = (const T *) android_atomic_acquire_load((volatile int32_t *) &mNext); +#endif if (next != mCurrent) { mAck = next; // no additional barrier needed mCurrent = next; @@ -140,7 +144,11 @@ template<typename T> bool StateQueue<T>::push(StateQueue<T>::block_t block) } // publish +#ifdef __LP64__ + android_atomic_release_store64((int64_t) mMutating, (volatile int64_t *) &mNext); +#else android_atomic_release_store((int32_t) mMutating, (volatile int32_t *) &mNext); +#endif mExpecting = mMutating; // copy with circular wraparound |