Merge "Add new API to toggle ANGLE as the default system GLES driver" into udc-dev

core/java/android/os/GraphicsEnvironment.java

@@ -212,6 +212,13 @@ public class GraphicsEnvironment {
         Trace.traceEnd(Trace.TRACE_TAG_GRAPHICS);
     }
 
+    /**
+     * Switch the system to use ANGLE as the default GLES driver.
+     */
+    public void toggleAngleAsSystemDriver(boolean enabled) {
+        nativeToggleAngleAsSystemDriver(enabled);
+    }
+
     /**
      * Query to determine if the Game Mode has enabled ANGLE.
      */
@@ -992,6 +999,7 @@ public class GraphicsEnvironment {
             String appPackage, boolean angleIsSystemDriver, String legacyDriverName);
     private static native boolean getShouldUseAngle(String packageName);
     private static native boolean setInjectLayersPrSetDumpable();
+    private static native void nativeToggleAngleAsSystemDriver(boolean enabled);
 
     /**
      * Hint for GraphicsEnvironment that an activity is launching on the process.

core/jni/android_os_GraphicsEnvironment.cpp

@@ -122,6 +122,10 @@ void hintActivityLaunch_native(JNIEnv* env, jobject clazz) {
     android::GraphicsEnv::getInstance().hintActivityLaunch();
 }
 
+void nativeToggleAngleAsSystemDriver_native(JNIEnv* env, jobject clazz, jboolean enabled) {
+    android::GraphicsEnv::getInstance().nativeToggleAngleAsSystemDriver(enabled);
+}
+
 const JNINativeMethod g_methods[] = {
         {"isDebuggable", "()Z", reinterpret_cast<void*>(isDebuggable_native)},
         {"setDriverPathAndSphalLibraries", "(Ljava/lang/String;Ljava/lang/String;)V",
@@ -143,6 +147,8 @@ const JNINativeMethod g_methods[] = {
         {"setDebugLayersGLES", "(Ljava/lang/String;)V",
          reinterpret_cast<void*>(setDebugLayersGLES_native)},
         {"hintActivityLaunch", "()V", reinterpret_cast<void*>(hintActivityLaunch_native)},
+        {"nativeToggleAngleAsSystemDriver", "(Z)V",
+         reinterpret_cast<void*>(nativeToggleAngleAsSystemDriver_native)},
 };
 
 const char* const kGraphicsEnvironmentName = "android/os/GraphicsEnvironment";

core/res/AndroidManifest.xml

@@ -7629,6 +7629,13 @@
     <permission android:name="android.permission.LOG_FOREGROUND_RESOURCE_USE"
                 android:protectionLevel="signature|module" />
 
+    <!-- @hide Allows the settings app to access GPU service APIs".
+        <p>Not for use by third-party applications.
+        <p>Protection level: signature
+    -->
+    <permission android:name="android.permission.ACCESS_GPU_SERVICE"
+                android:protectionLevel="signature" />
+
     <!-- @hide Allows an application to get type of any provider uri.
          <p>Not for use by third-party applications.
          <p>Protection level: signature