commit 5376573eff55f370f041889618c9a7a9e1894615
author Igor Murashkin <iam@google.com> Wed Feb 20 17:41:57 2013 -0800
committer Igor Murashkin <iam@google.com> Fri Feb 22 10:50:14 2013 -0800
tree b90f41af6bb5a6952c7e7deb6812626c3035d927
parent 634a51509ee50475f3e9f8ccf897e90fc72ded31

Camera: ProClient add asynchronous locks and such

Change-Id: I551e5e5e76d9be733fab5224beaa7309268c0f38

include/camera/IProCameraCallbacks.h

diff --git a/include/camera/IProCameraCallbacks.h b/include/camera/IProCameraCallbacks.h
index ac1d5eb..e5be099 100644
--- a/include/camera/IProCameraCallbacks.h
+++ b/include/camera/IProCameraCallbacks.h
@@ -39,6 +39,14 @@
     virtual void            dataCallbackTimestamp(nsecs_t timestamp,
                                                   int32_t msgType,
                                                   const sp<IMemory>& data) = 0;
+
+    enum LockStatus {
+        LOCK_ACQUIRED,
+        LOCK_RELEASED,
+        LOCK_STOLEN,
+    };
+
+    virtual void            onLockStatusChanged(LockStatus newLockStatus) = 0;
 };
 
 // ----------------------------------------------------------------------------