commit 276293246ea9cbc0a578a7697cc48930376ec0e9
author The Android Open Source Project <initial-contribution@android.com> Fri Jan 09 17:51:23 2009 -0800
committer The Android Open Source Project <initial-contribution@android.com> Fri Jan 09 17:51:23 2009 -0800
tree 03804488c60dda65699333d2311c8d1842ec4b65
parent e09fd9e819c23dc90bca68375645e15544861330

auto import from //branches/cupcake/...@125939

libs/surfaceflinger/SurfaceFlinger.h

diff --git a/libs/surfaceflinger/SurfaceFlinger.h b/libs/surfaceflinger/SurfaceFlinger.h
index 92021d0..a242f1a 100644
--- a/libs/surfaceflinger/SurfaceFlinger.h
+++ b/libs/surfaceflinger/SurfaceFlinger.h
@@ -180,7 +180,7 @@
             }
 
             copybit_device_t* getBlitEngine() const;
-            overlay_device_t* getOverlayEngine() const;
+            overlay_control_device_t* getOverlayEngine() const;
             
 private:
     friend class BClient;
@@ -382,24 +382,16 @@
 
 // ---------------------------------------------------------------------------
 
-class FreezeLock {
+class FreezeLock : public LightRefBase<FreezeLock> {
     SurfaceFlinger* mFlinger;
-    mutable volatile int32_t mCount;
 public:
     FreezeLock(SurfaceFlinger* flinger)
-        : mFlinger(flinger), mCount(0) {
+        : mFlinger(flinger) {
         mFlinger->incFreezeCount();
     }
     ~FreezeLock() {
         mFlinger->decFreezeCount();
     }
-    inline void incStrong(void*) const {
-        android_atomic_inc(&mCount);
-    }
-    inline void decStrong(void*) const {
-        if (android_atomic_dec(&mCount) == 1)
-             delete this;
-    }
 };
 
 // ---------------------------------------------------------------------------