1 /*
2  * Copyright (C) 2020 Arm Limited.
3  * SPDX-License-Identifier: Apache-2.0
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  *      http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 #define LOG_TAG "android.hardware.graphics.allocator@4.0-service"
18 
19 #include <hidl/HidlTransportSupport.h>
20 #include <hidl/Status.h>
21 #include <utils/StrongPointer.h>
22 
23 #include "4.x/GrallocAllocator.h"
24 
25 using android::hardware::configureRpcThreadpool;
26 using android::hardware::joinRpcThreadpool;
27 using android::hardware::setMinSchedulerPolicy;
28 using arm::allocator::GrallocAllocator;
29 
main()30 int main() {
31     android::sp<GrallocAllocator> service = new GrallocAllocator();
32     configureRpcThreadpool(4, true /* callerWillJoin */);
33 
34     if (!setMinSchedulerPolicy(service, SCHED_NORMAL, -20)) {
35         ALOGW("Cannot bump allocator priority");
36     }
37 
38     if (service->registerAsService() != android::OK) {
39         ALOGE("Cannot register allocator service");
40         return -EINVAL;
41     }
42 
43     joinRpcThreadpool();
44     return 0;
45 }
46