GpuStats: separate stats module as a separate library

Bug: 141392969
Test: build, flash and boot, adb shell cmd gpu vkjson
Change-Id: If88e84c65cf6c0ee8a9c4daa8fe6807db5e1e32d

services/gpuservice/Android.bp

@@ -20,6 +20,7 @@ cc_defaults {
         "libbase",
         "libbinder",
         "libcutils",
+        "libgfxstats",
         "libgraphicsenv",
         "liblog",
         "libutils",
@@ -52,7 +53,6 @@ filegroup {
     name: "libgpuservice_sources",
     srcs: [
         "GpuService.cpp",
-        "gpustats/GpuStats.cpp"
     ],
 }
 

services/gpuservice/GpuService.cpp

@@ -24,14 +24,13 @@
 #include <binder/Parcel.h>
 #include <binder/PermissionCache.h>
 #include <cutils/properties.h>
+#include <gpustats/GpuStats.h>
 #include <private/android_filesystem_config.h>
 #include <utils/String8.h>
 #include <utils/Trace.h>
 
 #include <vkjson.h>
 
-#include "gpustats/GpuStats.h"
-
 namespace android {
 
 using base::StringAppendF;

services/gpuservice/gpustats/Android.bp

@@ -0,0 +1,21 @@
+cc_library_shared {
+    name: "libgfxstats",
+    srcs: [
+        "GpuStats.cpp",
+    ],
+    shared_libs: [
+        "libcutils",
+        "libgraphicsenv",
+        "liblog",
+        "libutils",
+    ],
+    export_include_dirs: ["include"],
+    cppflags: [
+        "-Wall",
+        "-Werror",
+        "-Wformat",
+        "-Wthread-safety",
+        "-Wunused",
+        "-Wunreachable-code",
+    ],
+}

services/gpuservice/gpustats/GpuStats.cpp

@@ -17,7 +17,7 @@
 #define LOG_TAG "GpuStats"
 #define ATRACE_TAG ATRACE_TAG_GRAPHICS
 
-#include "GpuStats.h"
+#include <gpustats/GpuStats.h>
 
 #include <cutils/properties.h>
 #include <log/log.h>

services/gpuservice/gpustats/include/gpustats/GpuStats.h

@@ -16,15 +16,15 @@
 
 #pragma once
 
-#include <mutex>
-#include <unordered_map>
-#include <vector>
-
 #include <graphicsenv/GpuStatsInfo.h>
 #include <graphicsenv/GraphicsEnv.h>
 #include <utils/String16.h>
 #include <utils/Vector.h>
 
+#include <mutex>
+#include <unordered_map>
+#include <vector>
+
 namespace android {
 
 class GpuStats {