Merge \"Camera3Device: Correctly shut down abandoned streams\" into nyc-dev
am: b889242aff

Change-Id: I50fd0619dec5488dbeadb903b95e5bd4e5980f61
diff --git a/services/camera/libcameraservice/device3/Camera3IOStreamBase.cpp b/services/camera/libcameraservice/device3/Camera3IOStreamBase.cpp
index 4824974..cb39244 100644
--- a/services/camera/libcameraservice/device3/Camera3IOStreamBase.cpp
+++ b/services/camera/libcameraservice/device3/Camera3IOStreamBase.cpp
@@ -124,6 +124,7 @@
     switch (mState) {
         case STATE_IN_RECONFIG:
         case STATE_CONFIGURED:
+        case STATE_ABANDONED:
             // OK
             break;
         default:
diff --git a/services/camera/libcameraservice/device3/Camera3OutputStream.cpp b/services/camera/libcameraservice/device3/Camera3OutputStream.cpp
index 3aff684..299435a 100644
--- a/services/camera/libcameraservice/device3/Camera3OutputStream.cpp
+++ b/services/camera/libcameraservice/device3/Camera3OutputStream.cpp
@@ -653,9 +653,9 @@
         *buffer = 0;
         ALOGW("%s: the released buffer has already been freed by the buffer queue!", __FUNCTION__);
     } else if (res != OK) {
-        // Other errors are fatal.
+        // Treat other errors as abandonment
         ALOGE("%s: detach next buffer failed: %s (%d).", __FUNCTION__, strerror(-res), res);
-        mState = STATE_ERROR;
+        mState = STATE_ABANDONED;
         return res;
     }