commit d5cd5ffe3ada6b71818d9957bd7ca68b10e54268
author Yin-Chia Yeh <yinchiayeh@google.com> Mon Oct 01 14:43:04 2018 -0700
committer Yin-Chia Yeh <yinchiayeh@google.com> Thu Nov 08 10:32:30 2018 -0800
tree 453088b96fa46fd9e8a43154add309a36456db12
parent 0b28757873bdd37a537d7d820408d6bf98e6c35a

Camera: implement buffer managment API

Test: compile
Bug: 109829698
Change-Id: I3d95792282da52db9db6fd6a086bbd7b3ff9dca9

services/camera/libcameraservice/device3/Camera3Stream.h

diff --git a/services/camera/libcameraservice/device3/Camera3Stream.h b/services/camera/libcameraservice/device3/Camera3Stream.h
index 1c67fb2..e29c3e0 100644
--- a/services/camera/libcameraservice/device3/Camera3Stream.h
+++ b/services/camera/libcameraservice/device3/Camera3Stream.h
@@ -360,6 +360,11 @@
      */
     bool             hasOutstandingBuffers() const;
 
+    /**
+     * Get number of buffers currently handed out to HAL
+     */
+    size_t           getOutstandingBuffersCount() const;
+
     enum {
         TIMEOUT_NEVER = -1
     };
@@ -495,7 +500,7 @@
     virtual size_t   getBufferCountLocked() = 0;
 
     // Get handout output buffer count.
-    virtual size_t   getHandoutOutputBufferCountLocked() = 0;
+    virtual size_t   getHandoutOutputBufferCountLocked() const = 0;
 
     // Get handout input buffer count.
     virtual size_t   getHandoutInputBufferCountLocked() = 0;