graphics: add mapper HAL support library
Add a header-only support library
android.hardware.graphics.mapper@2.0-hal that can be used by
implementations. There are two classes in the support library.
MapperHal is an abstract class to be implemented by implementations.
Mapper is an implementation of HIDL IMapper interface on top of
MapperHal.
An implementation can
class VendorHal : public MapperHal { ... };
auto mapper = std::make_unique<Mapper>();
mapper->init(std::make_unique<VendorHal>(...));
Or, if vendor extensions are to be added to the IMapper,
class MapperHalExt : public MapperHal { ... };
class VendorHal : public MapperHalExt { ... };
class MapperExt : public MapperImpl<IMapperExt, MapperHalExt> { ... };
auto mapper = std::make_unique<MapperExt>();
mapper->init(std::make_unique<VendorHal>(...));
Test: builds
Change-Id: Ib23c1f5977744f7e116bb93db53e882e2dad7ce3
diff --git a/graphics/mapper/2.0/utils/hal/Android.bp b/graphics/mapper/2.0/utils/hal/Android.bp
new file mode 100644
index 0000000..5610a69
--- /dev/null
+++ b/graphics/mapper/2.0/utils/hal/Android.bp
@@ -0,0 +1,27 @@
+//
+// Copyright (C) 2018 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_headers {
+ name: "android.hardware.graphics.mapper@2.0-hal",
+ defaults: ["hidl_defaults"],
+ vendor: true,
+ shared_libs: [
+ "android.hardware.graphics.mapper@2.0",
+ ],
+ export_shared_lib_headers: [
+ "android.hardware.graphics.mapper@2.0",
+ ],
+ export_include_dirs: ["include"],
+}