commit 9d06601e54848f076b7472a376c672215cd70c46
author Shuzhen Wang <shuzhenwang@google.com> Fri Sep 30 11:30:20 2016 -0700
committer Shuzhen Wang <shuzhenwang@google.com> Mon Oct 17 10:39:19 2016 -0700
tree 8ef76a427e631fde284d0e920075f406a6d885ab
parent d3196abc2d216e74be7b137cd0b93ef5b4f005db

Camera2: Add onCaptureQueueEmpty callback

onCaptureQueueEmpty is called when the non-repeating request queue in
cameraservice becomes empty. Application can use this callback as a
trigger for a new request.

Test: testMultipleCapture in PerformanceTest.java

Bug: 29006447
Change-Id: Id21afd74381e0b70f924c6026025c91a8ffd5ee0

services/camera/libcameraservice/common/Camera2ClientBase.h

diff --git a/services/camera/libcameraservice/common/Camera2ClientBase.h b/services/camera/libcameraservice/common/Camera2ClientBase.h
index dbbf638..9fd0a78 100644
--- a/services/camera/libcameraservice/common/Camera2ClientBase.h
+++ b/services/camera/libcameraservice/common/Camera2ClientBase.h
@@ -73,6 +73,7 @@
     virtual void          notifyAutoWhitebalance(uint8_t newState,
                                                  int triggerId);
     virtual void          notifyPrepared(int streamId);
+    virtual void          notifyRequestQueueEmpty();
     virtual void          notifyRepeatingRequestError(long lastFrameNumber);
 
     int                   getCameraId() const;