GraphicsEnv is separated from libui

GraphicsEnv class is separated from libui in order to make libui VNDK.
The class is then built as a standalone library named
'libgraphicsenv.so'. Clients that were using the GraphicsEnv class are
also updated to reference the new library.

Bug: 38097618
Test: sailfish builds and boots

Change-Id: I4c35fdff0e92453b98ea21136ef0f99fab01b6f8
diff --git a/libs/graphicsenv/Android.bp b/libs/graphicsenv/Android.bp
new file mode 100644
index 0000000..f2686d5
--- /dev/null
+++ b/libs/graphicsenv/Android.bp
@@ -0,0 +1,28 @@
+// Copyright (C) 2017 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: "libgraphicsenv",
+
+    srcs: [
+        "GraphicsEnv.cpp",
+    ],
+
+    shared_libs: [
+        "libnativeloader",
+        "liblog",
+    ],
+
+    export_include_dirs: ["include"],
+}
diff --git a/libs/ui/GraphicsEnv.cpp b/libs/graphicsenv/GraphicsEnv.cpp
similarity index 98%
rename from libs/ui/GraphicsEnv.cpp
rename to libs/graphicsenv/GraphicsEnv.cpp
index 1d20424..0276008 100644
--- a/libs/ui/GraphicsEnv.cpp
+++ b/libs/graphicsenv/GraphicsEnv.cpp
@@ -16,7 +16,7 @@
 
 //#define LOG_NDEBUG 1
 #define LOG_TAG "GraphicsEnv"
-#include <ui/GraphicsEnv.h>
+#include <graphicsenv/GraphicsEnv.h>
 
 #include <mutex>
 
diff --git a/include/ui/GraphicsEnv.h b/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
similarity index 100%
rename from include/ui/GraphicsEnv.h
rename to libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
diff --git a/libs/ui/Android.bp b/libs/ui/Android.bp
index ab48a7f..452f529 100644
--- a/libs/ui/Android.bp
+++ b/libs/ui/Android.bp
@@ -53,7 +53,6 @@
         "GraphicBuffer.cpp",
         "GraphicBufferAllocator.cpp",
         "GraphicBufferMapper.cpp",
-        "GraphicsEnv.cpp",
         "HdrCapabilities.cpp",
         "PixelFormat.cpp",
         "Rect.cpp",
@@ -67,7 +66,6 @@
         "android.hardware.configstore@1.0",
         "android.hardware.configstore-utils",
         "libbase",
-        "libnativeloader",
         "libcutils",
         "libhardware",
         "libhidlbase",
@@ -75,6 +73,7 @@
         "libsync",
         "libutils",
         "liblog",
+        "libgraphicsenv",
     ],
 
     static_libs: [
diff --git a/opengl/libs/Android.bp b/opengl/libs/Android.bp
index a895e63..bff80cd 100644
--- a/opengl/libs/Android.bp
+++ b/opengl/libs/Android.bp
@@ -81,7 +81,7 @@
     shared_libs: [
         // ***** DO NOT ADD NEW DEPENDENCIES HERE *****
         // In particular, DO NOT add libutils nor anything "above" libui
-        "libui",
+        "libgraphicsenv",
         "libnativewindow",
         "libbacktrace",
     ],
diff --git a/opengl/libs/EGL/Loader.cpp b/opengl/libs/EGL/Loader.cpp
index 7d20ba1..1116400 100644
--- a/opengl/libs/EGL/Loader.cpp
+++ b/opengl/libs/EGL/Loader.cpp
@@ -28,7 +28,7 @@
 #include <cutils/properties.h>
 #include <log/log.h>
 
-#include <ui/GraphicsEnv.h>
+#include <graphicsenv/GraphicsEnv.h>
 
 #include "egl_trace.h"
 #include "egldefs.h"
diff --git a/vulkan/libvulkan/Android.bp b/vulkan/libvulkan/Android.bp
index 6149894..5f9b357 100644
--- a/vulkan/libvulkan/Android.bp
+++ b/vulkan/libvulkan/Android.bp
@@ -75,6 +75,7 @@
         "libbase",
         "liblog",
         "libui",
+        "libgraphicsenv",
         "libutils",
         "libcutils",
         "libz",
diff --git a/vulkan/libvulkan/driver.cpp b/vulkan/libvulkan/driver.cpp
index f2cd8e6..1667133 100644
--- a/vulkan/libvulkan/driver.cpp
+++ b/vulkan/libvulkan/driver.cpp
@@ -28,7 +28,7 @@
 
 #include <android/dlext.h>
 #include <cutils/properties.h>
-#include <ui/GraphicsEnv.h>
+#include <graphicsenv/GraphicsEnv.h>
 #include <utils/Vector.h>
 
 #include "driver.h"