From 3daa57490e914911bdc6f107efc8d1653cc53d7f Mon Sep 17 00:00:00 2001
From: Pablo Ceballos <pceballos@google.com>
Date: Fri, 15 Jan 2016 13:31:14 -0800
Subject: [PATCH] Add the setAutoRefresh interface in ANativeWindow

Bug 24940410

Change-Id: I6c0d149c63236f169897c64b21563630fb034338
---
 include/system/window.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/include/system/window.h b/include/system/window.h
index 14cce27bf..1ca093f62 100644
--- a/include/system/window.h
+++ b/include/system/window.h
@@ -313,6 +313,7 @@ enum {
     NATIVE_WINDOW_SET_BUFFERS_DATASPACE     = 19,
     NATIVE_WINDOW_SET_SURFACE_DAMAGE        = 20,   /* private */
     NATIVE_WINDOW_SET_SINGLE_BUFFER_MODE    = 21,
+    NATIVE_WINDOW_SET_AUTO_REFRESH          = 22,
 };
 
 /* parameter for NATIVE_WINDOW_[API_][DIS]CONNECT */
@@ -964,6 +965,17 @@ static inline int native_window_set_single_buffer_mode(
             singleBufferMode);
 }
 
+/*
+ * native_window_set_auto_refresh(..., autoRefresh)
+ * Enable/disable auto refresh when in single buffer mode
+ */
+static inline int native_window_set_auto_refresh(
+        struct ANativeWindow* window,
+        bool autoRefresh)
+{
+    return window->perform(window, NATIVE_WINDOW_SET_AUTO_REFRESH, autoRefresh);
+}
+
 __END_DECLS
 
 #endif /* SYSTEM_CORE_INCLUDE_ANDROID_WINDOW_H */