1 files changed, 10 insertions, 6 deletions
diff --git a/services/surfaceflinger/SurfaceTextureLayer.h b/services/surfaceflinger/SurfaceTextureLayer.h
index e892ea0..13cff2f 100644
--- a/services/surfaceflinger/SurfaceTextureLayer.h
+++ b/services/surfaceflinger/SurfaceTextureLayer.h
@@ -28,15 +28,19 @@ namespace android {
 // ---------------------------------------------------------------------------
 
 class Layer;
+class SurfaceFlinger;
 
-// SurfaceTextureLayer is now a BufferQueue since SurfaceTexture has been
-// refactored
-class SurfaceTextureLayer : public BufferQueue
-{
+/*
+ * This is a thin wrapper around BufferQueue, used by the Layer class.
+ */
+class SurfaceTextureLayer : public BufferQueue {
+    sp<SurfaceFlinger> flinger;
 public:
-    SurfaceTextureLayer();
-    ~SurfaceTextureLayer();
+    SurfaceTextureLayer(const sp<SurfaceFlinger>& flinger);
+    virtual ~SurfaceTextureLayer();
 
+    // After calling the superclass connect(), set or clear synchronous
+    // mode appropriately for the specified API.
     virtual status_t connect(int api, QueueBufferOutput* output);
 };