Files
hardware_interfaces/neuralnetworks/utils/adapter/hidl/src/Adapter.cpp
Michael Butler 594cc78a7b Remove uid from NN HIDL adapter
Having the adapter retrieve the uid is redundant because the implementor
is already able to get the uid directly themselves with
IPCThreadState::self()->getCallingUid().

Bug: N/A
Test: mma
Change-Id: Ifeffea053cb92556be1aae8b17a94fafa1ac98e0
2022-01-11 22:59:11 -08:00

46 lines
1.5 KiB
C++

/*
* Copyright (C) 2020 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.
*/
#include "Adapter.h"
#include "Device.h"
#include <android/hardware/neuralnetworks/1.3/IDevice.h>
#include <nnapi/IDevice.h>
#include <nnapi/Types.h>
#include <functional>
#include <memory>
#include <thread>
// See hardware/interfaces/neuralnetworks/utils/README.md for more information on HIDL interface
// lifetimes across processes and for protecting asynchronous calls across HIDL.
namespace android::hardware::neuralnetworks::adapter {
sp<V1_3::IDevice> adapt(nn::SharedDevice device, Executor executor) {
return sp<Device>::make(std::move(device), std::move(executor));
}
sp<V1_3::IDevice> adapt(nn::SharedDevice device) {
Executor defaultExecutor = [](Task task, nn::OptionalTimePoint /*deadline*/) {
std::thread(std::move(task)).detach();
};
return adapt(std::move(device), std::move(defaultExecutor));
}
} // namespace android::hardware::neuralnetworks::adapter