graphics: add a default implementation to IMapper

The default implementatoin is built on top of conventional gralloc1.

Test: make android.hardware.graphics.mapper.hallib
Change-Id: I8647dc69dbb1637a141d36358d5769f450422ac1
diff --git a/graphics/mapper/2.0/default/Android.bp b/graphics/mapper/2.0/default/Android.bp
new file mode 100644
index 0000000..b738ae8
--- /dev/null
+++ b/graphics/mapper/2.0/default/Android.bp
@@ -0,0 +1,28 @@
+// Copyright (C) 2016 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_library_shared {
+    name: "android.hardware.graphics.mapper.hallib",
+    relative_install_path: "hw",
+    srcs: ["GrallocMapper.cpp"],
+    cppflags: ["-Wall", "-Wextra"],
+    static_libs: ["android.hardware.graphics.mapper@2.0"],
+    shared_libs: [
+        "android.hardware.graphics.allocator@2.0",
+        "libhardware",
+        "libhidl",
+        "libhwbinder",
+        "liblog",
+    ],
+}