blob: abd9b29bfd0adfe74891a913a40c471de5190a68 [file] [log] [blame]
/*
* Copyright (c) 2012, The Linux Foundation. All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef INCLUDE_IDLEINVALIDATOR
#define INCLUDE_IDLEINVALIDATOR
#include <cutils/log.h>
#include <utils/threads.h>
#include <gr.h>
typedef void (*InvalidatorHandler)(void*);
class IdleInvalidator : public android::Thread {
void *mHwcContext;
bool mSleepAgain;
unsigned int mSleepTime;
static InvalidatorHandler mHandler;
static android::sp<IdleInvalidator> sInstance;
mutable Locker mLock;
public:
IdleInvalidator();
/* init timer obj */
int init(InvalidatorHandler reg_handler, void* user_data, unsigned int
idleSleepTime);
void markForSleep();
/*Overrides*/
virtual bool threadLoop();
virtual int readyToRun();
virtual void onFirstRef();
static IdleInvalidator *getInstance();
};
#endif // INCLUDE_IDLEINVALIDATOR