diff --git a/services/surfaceflinger/MessageQueue.cpp b/services/surfaceflinger/MessageQueue.cpp index 1846ccb31..fdde75c0a 100644 --- a/services/surfaceflinger/MessageQueue.cpp +++ b/services/surfaceflinger/MessageQueue.cpp @@ -44,8 +44,7 @@ void MessageBase::handleMessage(const Message&) { // --------------------------------------------------------------------------- MessageQueue::MessageQueue() - : mLooper(new Looper(true)), - mInvalidatePending(0) + : mLooper(new Looper(true)) { } @@ -54,17 +53,13 @@ MessageQueue::~MessageQueue() { void MessageQueue::waitMessage() { do { - // handle invalidate events first - if (android_atomic_and(0, &mInvalidatePending) != 0) - break; - IPCThreadState::self()->flushCommands(); int32_t ret = mLooper->pollOnce(-1); switch (ret) { case ALOOPER_POLL_WAKE: // we got woken-up there is work to do in the main loop - continue; + return; case ALOOPER_POLL_CALLBACK: // callback was handled, loop again @@ -99,7 +94,6 @@ status_t MessageQueue::postMessage( } status_t MessageQueue::invalidate() { - android_atomic_or(1, &mInvalidatePending); mLooper->wake(); return NO_ERROR; } diff --git a/services/surfaceflinger/MessageQueue.h b/services/surfaceflinger/MessageQueue.h index 25030a6fa..775400f98 100644 --- a/services/surfaceflinger/MessageQueue.h +++ b/services/surfaceflinger/MessageQueue.h @@ -55,7 +55,6 @@ private: class MessageQueue { sp mLooper; - volatile int32_t mInvalidatePending; public: MessageQueue();