commit 6adc9ccb2948d9421a0ed4b74f52b909bcec2037
author Zhijun He <zhijunhe@google.com> Tue Apr 15 14:09:55 2014 -0700
committer Zhijun He <zhijunhe@google.com> Fri Apr 18 17:55:51 2014 -0700
tree 511b67a742dcc45fa1e7d7932cb9275069e56fae
parent cb010a3fa85db1eb90346b35e484e21e7f1b1a4b

Camera3: block until get an available buffer

Camera3Stream shouldn't error out when the max number of buffers are already
dequeued. It should block until next buffer returned from camera device.

Bug: 11595505
Change-Id: If65a70c29cb04219e14ded0744059c0ab783444b

services/camera/libcameraservice/device3/Camera3OutputStream.cpp

diff --git a/services/camera/libcameraservice/device3/Camera3OutputStream.cpp b/services/camera/libcameraservice/device3/Camera3OutputStream.cpp
index 682755d..7ec649b 100644
--- a/services/camera/libcameraservice/device3/Camera3OutputStream.cpp
+++ b/services/camera/libcameraservice/device3/Camera3OutputStream.cpp
@@ -119,7 +119,7 @@
      * in which case we reassign it to acquire_fence
      */
     handoutBufferLocked(*buffer, &(anb->handle), /*acquireFence*/fenceFd,
-                        /*releaseFence*/-1, CAMERA3_BUFFER_STATUS_OK);
+                        /*releaseFence*/-1, CAMERA3_BUFFER_STATUS_OK, /*output*/true);
 
     return OK;
 }
@@ -324,7 +324,7 @@
     }
 
     mTotalBufferCount = maxConsumerBuffers + camera3_stream::max_buffers;
-    mDequeuedBufferCount = 0;
+    mHandoutTotalBufferCount = 0;
     mFrameCount = 0;
     mLastTimestamp = 0;