| /* |
| * 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. |
| */ |
| |
| #define LOG_TAG "Zygote" |
| |
| #include <ui/GraphicBufferMapper.h> |
| |
| #include "core_jni_helpers.h" |
| |
| namespace { |
| |
| void android_internal_os_ZygoteInit_nativePreloadAppProcessHALs(JNIEnv* env, jclass) { |
| android::GraphicBufferMapper::preloadHal(); |
| // Add preloading here for other HALs that are (a) always passthrough, and |
| // (b) loaded by most app processes. |
| } |
| |
| const JNINativeMethod gMethods[] = { |
| { "nativePreloadAppProcessHALs", "()V", |
| (void*)android_internal_os_ZygoteInit_nativePreloadAppProcessHALs }, |
| }; |
| |
| } // anonymous namespace |
| |
| namespace android { |
| |
| int register_com_android_internal_os_ZygoteInit(JNIEnv* env) { |
| return RegisterMethodsOrDie(env, "com/android/internal/os/ZygoteInit", |
| gMethods, NELEM(gMethods)); |
| } |
| |
| } // namespace android |