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/*
**
** Copyright 2008, The Android Open Source Project
** Copyright 2009 Samsung Electronics Co, Ltd. All Rights Reserved.
**
** 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.
**
**
*/
#ifndef FIMG_C210_H
#define FIMG_C210_H
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <signal.h>
#include <sys/mman.h>
#include <sys/time.h>
#include <sys/ioctl.h>
#include <sys/poll.h>
#include <sys/stat.h>
#include <utils/threads.h>
#include <utils/StopWatch.h>
#include "FimgApi.h"
//#include "FimgMem.h"
#include "sec_g2d.h"
//-----------------------------------------------------------------//
namespace android
{
//#define CHECK_FIMGC210_PERFORMANCE
//#define CHECK_FIMGC210_CRITICAL_PERFORMANCE
#define NUMBER_FIMG_LIST (1) // kcoolsw : because of pmem
//#define G2D_NONE_BLOCKING_MODE // Not supported yet. because of sysMMU Page fault
#define GET_RECT_SIZE(rect) ((rect->full_w) * (rect->h) * (rect->bytes_per_pixel))
#define GET_REAL_SIZE(rect) ((rect->full_w) * (rect->h) * (rect->bytes_per_pixel))
#define GET_START_ADDR(rect) (rect->virt_addr + ((rect->y * rect->full_w) * rect->bytes_per_pixel))
//---------------------------------------------------------------------------//
// class FimgC210 : public FimgBase
//---------------------------------------------------------------------------//
class FimgC210 : public FimgApi
{
private :
int m_g2dFd;
unsigned char * m_g2dVirtAddr;
unsigned int m_g2dSize;
unsigned char * m_g2dSrcVirtAddr;
unsigned int m_g2dSrcSize;
unsigned char * m_g2dDstVirtAddr;
unsigned int m_g2dDstSize;
struct pollfd m_g2dPoll;
Mutex * m_lock;
static Mutex m_instanceLock;
static int m_curFimgC210Index;
static int m_numOfInstance;
static FimgApi * m_ptrFimgApiList[NUMBER_FIMG_LIST];
protected :
FimgC210();
virtual ~FimgC210();
public:
static FimgApi * CreateInstance();
static void DestroyInstance(FimgApi * ptrFimgApi);
static void DestroyAllInstance(void);
protected:
virtual bool t_Create(void);
virtual bool t_Destroy(void);
virtual bool t_Stretch(FimgRect * src, FimgRect * dst, FimgClip * clip, FimgFlag * flag);
virtual bool t_Sync(void);
virtual bool t_Lock(void);
virtual bool t_UnLock(void);
private:
bool m_CreateG2D(void);
bool m_DestroyG2D(void);
bool SetClipRectl(FimgRect * dst, FimgClip * clip, FimgClip * clipTempMidRect);
bool m_DoG2D(FimgRect * src, FimgRect * dst, FimgClip * clip, FimgFlag * flag);
inline bool m_PollG2D(struct pollfd * events);
inline bool m_CleanG2D (unsigned int addr, unsigned int size);
inline bool m_FlushG2D (unsigned int addr, unsigned int size);
inline int m_ColorFormatFimgApi2FimgHw(int colorFormat);
inline int m_RotateValueFimgApi2FimgHw(int rotateValue);
#ifdef CHECK_FIMGC210_PERFORMANCE
void m_PrintFimgC210Performance(FimgRect * src,
FimgRect * dst,
int stopWatchIndex,
const char * stopWatchName[],
nsecs_t stopWatchTime[]);
#endif // CHECK_FIMGC210_PERFORMANCE
};
//---------------------------------------------------------------------------//
// class FimgApiAutoFreeThread : public Thread
//---------------------------------------------------------------------------//
class FimgApiAutoFreeThread;
static sp<FimgApiAutoFreeThread> fimgApiAutoFreeThread = 0;
class FimgApiAutoFreeThread : public Thread
{
private:
bool mOneMoreSleep;
bool mDestroyed;
public:
FimgApiAutoFreeThread(void):
//Thread(true),
Thread(false),
mOneMoreSleep(true),
mDestroyed(false)
{ }
~FimgApiAutoFreeThread(void)
{
if(mDestroyed == false)
{
FimgC210::DestroyAllInstance();
mDestroyed = true;
}
}
virtual void onFirstRef()
{
run("FimgApiAutoFreeThread", PRIORITY_BACKGROUND);
}
virtual bool threadLoop()
{
//#define SLEEP_TIME (10000000) // 10 sec
#define SLEEP_TIME (3000000) // 3 sec
//#define SLEEP_TIME (1000000) // 1 sec
if(mOneMoreSleep == true)
{
mOneMoreSleep = false;
usleep(SLEEP_TIME);
return true;
}
else
{
if(mDestroyed == false)
{
FimgC210::DestroyAllInstance();
mDestroyed = true;
}
fimgApiAutoFreeThread = 0;
return false;
}
}
void SetOneMoreSleep(void)
{
mOneMoreSleep = true;
}
};
}; // namespace android
#endif // FIMG_C210_H
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