diff --git a/include/gui/ISurfaceTexture.h b/include/gui/ISurfaceTexture.h
index 1eda646..50626a0 100644
--- a/include/gui/ISurfaceTexture.h
+++ b/include/gui/ISurfaceTexture.h
@@ -111,7 +111,12 @@
     //
     // This method will fail if the connect was previously called on the
     // SurfaceTexture and no corresponding disconnect call was made.
-    virtual status_t connect(int api) = 0;
+    //
+    // outWidth, outHeight and outTransform are filled with the default width
+    // and height of the window and current transform applied to buffers,
+    // respectively.
+    virtual status_t connect(int api,
+            uint32_t* outWidth, uint32_t* outHeight, uint32_t* outTransform) = 0;
 
     // disconnect attempts to disconnect a client API from the SurfaceTexture.
     // Calling this method will cause any subsequent calls to other
diff --git a/include/gui/SurfaceTexture.h b/include/gui/SurfaceTexture.h
index 2a8e725..3f9e68d 100644
--- a/include/gui/SurfaceTexture.h
+++ b/include/gui/SurfaceTexture.h
@@ -106,7 +106,8 @@
     //
     // This method will fail if the connect was previously called on the
     // SurfaceTexture and no corresponding disconnect call was made.
-    virtual status_t connect(int api);
+    virtual status_t connect(int api,
+            uint32_t* outWidth, uint32_t* outHeight, uint32_t* outTransform);
 
     // disconnect attempts to disconnect a client API from the SurfaceTexture.
     // Calling this method will cause any subsequent calls to other