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43 lines
1.8 KiB
43 lines
1.8 KiB
4 months ago
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/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _ANDROID_SCHEDULING_POLICY_SERVICE_H
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#define _ANDROID_SCHEDULING_POLICY_SERVICE_H
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#include <utils/RefBase.h>
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namespace android {
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class IBinder;
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// Request elevated priority for thread tid, whose thread group leader must be pid.
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// The priority parameter is currently restricted to either 1 or 2.
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// The asynchronous parameter should be 'true' to return immediately,
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// after the request is enqueued but not necessarily executed.
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// The default value 'false' means to return after request has been enqueued and executed.
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int requestPriority(pid_t pid, pid_t tid, int32_t prio, bool isForApp, bool asynchronous = false);
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// Request to move media.codec process between SP_FOREGROUND and SP_TOP_APP.
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// When 'enable' is 'true', server will attempt to move media.codec process
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// from SP_FOREGROUND into SP_TOP_APP cpuset. A valid 'client' must be provided
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// for the server to receive death notifications. When 'enable' is 'false', server
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// will attempt to move media.codec process back to the original cpuset, and
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// 'client' is ignored in this case.
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int requestCpusetBoost(bool enable, const sp<IBinder> &client);
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} // namespace android
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#endif // _ANDROID_SCHEDULING_POLICY_SERVICE_H
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