ef472ec40a
VSYNC power hints are now sent via binder to IPowerManager. SurfaceFlinger no longer loads a second copy of the PowerHAL. VSYNC power hints are sent in batches and not on per frame basis. Change-Id: Ia5a839ab3c857cffae7089f810b4315d4ed23fcf
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/*
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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_SF_POWER_HAL_H
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#define ANDROID_SF_POWER_HAL_H
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#include <stdint.h>
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#include <sys/types.h>
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#include <utils/Mutex.h>
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#include <powermanager/IPowerManager.h>
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#include <hardware/power.h>
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namespace android {
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// ---------------------------------------------------------------------------
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class PowerHAL
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{
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public:
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status_t vsyncHint(bool enabled);
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private:
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sp<IPowerManager> mPowerManager;
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Mutex mlock;
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};
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// ---------------------------------------------------------------------------
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}; // namespace android
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#endif // ANDROID_SF_POWER_HAL_H
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