commit b25e3c87724b6147ed1da7c1d6617c39bfce2fbf
author Eino-Ville Talvala <etalvala@google.com> Wed Jul 15 16:04:27 2015 -0700
committer Eino-Ville Talvala <etalvala@google.com> Thu Jul 16 14:55:33 2015 -0700
tree c0e95e487b2583b8ba87e2ce5505fb74dec9d2d8
parent 1bc88814f530bf67e425cfb8cea0f2b8dce3c03f

Camera: Add hidden experimental tearDown method.

Bug: 18949148
Change-Id: Ie86ec7d1ec3db54e1154563b2339a208a935f849

include/camera/camera2/ICameraDeviceUser.h

diff --git a/include/camera/camera2/ICameraDeviceUser.h b/include/camera/camera2/ICameraDeviceUser.h
index b3dd140..a7bf8ab 100644
--- a/include/camera/camera2/ICameraDeviceUser.h
+++ b/include/camera/camera2/ICameraDeviceUser.h
@@ -138,6 +138,12 @@
      * Preallocate buffers for a given output stream asynchronously.
      */
     virtual status_t        prepare(int streamId) = 0;
+
+    /**
+     * Free all unused buffers for a given output stream.
+     */
+    virtual status_t        tearDown(int streamId) = 0;
+
 };
 
 // ----------------------------------------------------------------------------