From f013e1afd1e68af5e3b868c26a653bbfb39538f8 Mon Sep 17 00:00:00 2001
From: The Android Open Source Project <initial-contribution@android.com>
Date: Wed, 17 Dec 2008 18:05:43 -0800
Subject: Code drop from //branches/cupcake/...@124589

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

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

diff --git a/include/ui/ISurface.h b/include/ui/ISurface.h
index ca691f5..ff031d5 100644
--- a/include/ui/ISurface.h
+++ b/include/ui/ISurface.h
@@ -30,6 +30,7 @@ namespace android {
 typedef int32_t    SurfaceID;
 
 class IMemoryHeap;
+class Overlay;
 
 class ISurface : public IInterface
 {
@@ -42,6 +43,9 @@ public:
     virtual void postBuffer(ssize_t offset) = 0; // one-way
 
     virtual void unregisterBuffers() = 0;
+    
+    virtual sp<Overlay> createOverlay(
+            uint32_t w, uint32_t h, int32_t format) = 0;
 };
 
 // ----------------------------------------------------------------------------
-- 
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