From 97b8056c3182a973c67d3c1b196150d4b9e30f3a Mon Sep 17 00:00:00 2001
From: Mathias Agopian <mathias@google.com>
Date: Thu, 7 May 2009 17:40:23 -0700
Subject: add support for update-on-demand in SurfaceFlinger

---
 include/ui/FramebufferNativeWindow.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include/ui/FramebufferNativeWindow.h')

diff --git a/include/ui/FramebufferNativeWindow.h b/include/ui/FramebufferNativeWindow.h
index aad39a2a6b8b..a7804728c4ea 100644
--- a/include/ui/FramebufferNativeWindow.h
+++ b/include/ui/FramebufferNativeWindow.h
@@ -52,6 +52,9 @@ public:
 
     framebuffer_device_t const * getDevice() const { return fbDev; } 
 
+    bool isUpdateOnDemand() const { return mUpdateOnDemand; }
+    status_t setUpdateRectangle(const Rect& updateRect);
+    
 private:
     friend class LightRefBase<FramebufferNativeWindow>;    
     ~FramebufferNativeWindow(); // this class cannot be overloaded
@@ -71,6 +74,7 @@ private:
     int32_t mNumBuffers;
     int32_t mNumFreeBuffers;
     int32_t mBufferHead;
+    bool mUpdateOnDemand;
 };
 
 // ---------------------------------------------------------------------------
-- 
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