You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
82 lines
2.5 KiB
82 lines
2.5 KiB
4 months ago
|
/*
|
||
|
* 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.
|
||
|
*/
|
||
|
|
||
|
#include "PreparedModelCallback.h"
|
||
|
|
||
|
namespace android::nn {
|
||
|
|
||
|
hardware::Return<void> PreparedModelCallback::notifyInternal(
|
||
|
bool deadObject, ErrorStatus errorStatus, const sp<V1_0::IPreparedModel>& preparedModel) {
|
||
|
{
|
||
|
std::lock_guard<std::mutex> hold(mMutex);
|
||
|
|
||
|
// quick-return if object has already been notified
|
||
|
if (mNotified) {
|
||
|
return hardware::Void();
|
||
|
}
|
||
|
|
||
|
// store results and mark as notified
|
||
|
mDeadObject = deadObject;
|
||
|
mErrorStatus = errorStatus;
|
||
|
mPreparedModel = preparedModel;
|
||
|
mNotified = true;
|
||
|
}
|
||
|
|
||
|
mCondition.notify_all();
|
||
|
return hardware::Void();
|
||
|
}
|
||
|
|
||
|
hardware::Return<void> PreparedModelCallback::notify(
|
||
|
V1_0::ErrorStatus errorStatus, const sp<V1_0::IPreparedModel>& preparedModel) {
|
||
|
return notifyInternal(false, uncheckedConvert(errorStatus), preparedModel);
|
||
|
}
|
||
|
|
||
|
hardware::Return<void> PreparedModelCallback::notify_1_2(
|
||
|
V1_0::ErrorStatus errorStatus, const sp<V1_2::IPreparedModel>& preparedModel) {
|
||
|
return notifyInternal(false, uncheckedConvert(errorStatus), preparedModel);
|
||
|
}
|
||
|
|
||
|
hardware::Return<void> PreparedModelCallback::notify_1_3(
|
||
|
V1_3::ErrorStatus errorStatus, const sp<V1_3::IPreparedModel>& preparedModel) {
|
||
|
return notifyInternal(false, uncheckedConvert(errorStatus), preparedModel);
|
||
|
}
|
||
|
|
||
|
void PreparedModelCallback::notifyAsDeadObject() {
|
||
|
notifyInternal(true, ErrorStatus::GENERAL_FAILURE, nullptr);
|
||
|
}
|
||
|
|
||
|
void PreparedModelCallback::wait() const {
|
||
|
std::unique_lock<std::mutex> lock(mMutex);
|
||
|
mCondition.wait(lock, [this] { return mNotified; });
|
||
|
}
|
||
|
|
||
|
ErrorStatus PreparedModelCallback::getStatus() const {
|
||
|
wait();
|
||
|
return mErrorStatus;
|
||
|
}
|
||
|
|
||
|
sp<V1_0::IPreparedModel> PreparedModelCallback::getPreparedModel() const {
|
||
|
wait();
|
||
|
return mPreparedModel;
|
||
|
}
|
||
|
|
||
|
bool PreparedModelCallback::isDeadObject() const {
|
||
|
wait();
|
||
|
return mDeadObject;
|
||
|
}
|
||
|
|
||
|
} // namespace android::nn
|