commit 365857df8b94c959dea984a63013f6e7730ef976
author Mathias Agopian <mathias@google.com> Wed Sep 11 19:35:45 2013 -0700
committer Mathias Agopian <mathias@google.com> Mon Sep 16 16:15:21 2013 -0700
tree 590b438850cd61591db5f017e6e164139db6bc3d
parent 90ed3e8d7883d9c80fb8bf11b1c593bd8b2b39d0

Make sure do disconnect from a BQ when its client dies.

Bug: 5679534

Change-Id: If447e8673df83fe0b1d6210641e0a48522501a53

include/gui/IGraphicBufferProducer.h

diff --git a/include/gui/IGraphicBufferProducer.h b/include/gui/IGraphicBufferProducer.h
index c3ede5e..342ba08 100644
--- a/include/gui/IGraphicBufferProducer.h
+++ b/include/gui/IGraphicBufferProducer.h
@@ -189,8 +189,11 @@
     //
     // outWidth, outHeight and outTransform are filled with the default width
     // and height of the window and current transform applied to buffers,
-    // respectively.
-    virtual status_t connect(int api, bool producerControlledByApp, QueueBufferOutput* output) = 0;
+    // respectively. The token needs to be any binder object that lives in the
+    // producer process -- it is solely used for obtaining a death notification
+    // when the producer is killed.
+    virtual status_t connect(const sp<IBinder>& token,
+            int api, bool producerControlledByApp, QueueBufferOutput* output) = 0;
 
     // disconnect attempts to disconnect a client API from the
     // IGraphicBufferProducer.  Calling this method will cause any subsequent