commit ff95aabbcc6e8606acbd7933c90eeb9b8b382a21
author Pablo Ceballos <pceballos@google.com> Wed Jan 13 17:09:58 2016 -0800
committer Pablo Ceballos <pceballos@google.com> Tue Feb 09 17:16:33 2016 -0800
tree cd7690fdf21486139cfff232c6ce09132d18a05b
parent c5cec281654c5dee2273ce4bebd3a749c3a1119e

Add interface for controlling single buffer auto refresh

- Adds a boolean to BufferQueue that controls whether or not auto
  refresh is enabled in SurfaceFlinger when in single buffer mode.
- Adds plumbing up to ANativeWindow.
- When enabled, it will cache the shared buffer slot in Surface in
  order to prevent the Binder transaction with SurfaceFlinger.

Bug 24940410

Change-Id: I83142afdc00e203f198a32288f071d926f8fda95

services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h

diff --git a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h
index 7f451a9..ede204c 100644
--- a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h
+++ b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.h
@@ -121,6 +121,7 @@
     virtual String8 getConsumerName() const override;
     virtual uint64_t getNextFrameNumber() const override;
     virtual status_t setSingleBufferMode(bool singleBufferMode) override;
+    virtual status_t setAutoRefresh(bool autoRefresh) override;
     virtual status_t setDequeueTimeout(nsecs_t timeout) override;
 
     //