1 /*
2  * Copyright (C) 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #include "Memtrack.h"
18 
19 namespace aidl {
20 namespace android {
21 namespace hardware {
22 namespace memtrack {
23 
getMemory(int pid,MemtrackType type,std::vector<MemtrackRecord> * _aidl_return)24 ndk::ScopedAStatus Memtrack::getMemory(int pid, MemtrackType type,
25                                        std::vector<MemtrackRecord>* _aidl_return) {
26     if (pid < 0) {
27         return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_ILLEGAL_ARGUMENT));
28     }
29     if (type != MemtrackType::OTHER && type != MemtrackType::GL && type != MemtrackType::GRAPHICS &&
30         type != MemtrackType::MULTIMEDIA && type != MemtrackType::CAMERA) {
31         return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION));
32     }
33     _aidl_return->clear();
34     return ndk::ScopedAStatus::ok();
35 }
36 
getGpuDeviceInfo(std::vector<DeviceInfo> * _aidl_return)37 ndk::ScopedAStatus Memtrack::getGpuDeviceInfo(std::vector<DeviceInfo>* _aidl_return) {
38     _aidl_return->clear();
39     DeviceInfo dev_info = {.id = 0, .name = "virtio_gpu"};
40     _aidl_return->emplace_back(dev_info);
41     return ndk::ScopedAStatus::ok();
42 }
43 
44 }  // namespace memtrack
45 }  // namespace hardware
46 }  // namespace android
47 }  // namespace aidl
48