#ifndef VCODEC_OAL_V2_H
#define VCODEC_OAL_V2_H
#define IN
#define OUT

#ifndef NULL
#define NULL 0
#endif

#include "vcodec_if_v2.h"

#ifdef WIN32
#include <windows.h>

#endif
#define VCODEC_OAL_VERSION 20140812
#define VCODEC_ASSERT(expr, a)      \
	do {if (!(expr)) rVCODEC_OAL_Function.VCodecAssertFail(__FILE__, __LINE__, a); } while (0)

typedef enum {
	VCODEC_OAL_CODEC_NONE = 0,
	VCODEC_OAL_H264_DEC,
	VCODEC_OAL_HEVC_DEC,
	VCODEC_OAL_VP8_DEC,
	VCODEC_OAL_VP9_DEC,
	VCODEC_OAL_RMVB_DEC,
	VCODEC_OAL_MPEG2_DEC,
	VCODEC_OAL_MPEG4_DEC,
	VCODEC_OAL_VC1_DEC,
	VCODEC_OAL_H264_ENC,
	VCODEC_OAL_HEVC_ENC,
	VCODEC_OAL_VP8_ENC,
	VCODEC_OAL_VP9_ENC,
	VCODEC_OAL_MPEG4_ENC,
	NUM_OF_VCODEC_OAL_CODEC_TYP,
} VCODEC_OAL_CODEC_TYPE;

typedef struct {
	VCODEC_OAL_CODEC_TYPE eCodec;
	void *reserve1;
	void *reserve2;
	void *reserve3;
	void *reserve4;
} VCODEC_OAL_HW_CTR_INFO_T;

void VCodecQueryMemType(IN void *pBuffer_VA, IN unsigned int u4Size, OUT VCODEC_MEMORY_TYPE_T * peMemType);

void VCodecQueryPhysicalAddr(IN void       *pBuffer_VA,
			     OUT void     **pBufferOut_PA
			    );

/* VCodecSwitchMemType - return 0 if success. */
/* return -1 if failed, but pBufferOut_VA will be assigned with pBuffer_VA */
int VCodecSwitchMemType(IN void            *pBuffer_VA,
			IN unsigned int    u4Size,
			IN VCODEC_MEMORY_TYPE_T eMemType,
			OUT void           **pBufferOut_VA
		       );

/* VCodecFlushCachedBuffer - u4Size is in byte */
void VCodecFlushCachedBuffer(IN void         *pBuffer_VA,
			     IN unsigned int u4Size
			    );

/* VCodecInvalidateCachedBuffer - u4Size is in byte */
void VCodecInvalidateCachedBuffer(IN void         *pBuffer_VA,
				  IN unsigned int  u4Size
				 );

void VCodecFlushCachedBufferAll(void);

void VCodecInvalidateCachedBufferAll(void);

void VCodecFlushInvalidateCacheBufferAll(void);

void  VCodecMemSet(IN void                *pBuffer_VA,
		   IN char                cValue,
		   IN unsigned int        u4Length
		  );

void  VCodecMemCopy(IN void             *pvDest ,
		    IN const void       *pvSrc ,
		    IN unsigned int      u4Length
		   );
typedef struct {
	void *pBuffer_PA;                  /* /< [IN]     The physical memory address */
	unsigned int u4MemSize;      /* /< [IN]     The memory size to be mapped */
	void *pBuffer_VA;               /* /< [OUT]     The mapped virtual memory address */
} VCODEC_OAL_MMAP_T;

void VCodecMMAP(VCODEC_OAL_MMAP_T *prParam);
void VCodecUnMMAP(VCODEC_OAL_MMAP_T *prParam);


typedef enum {
	VCODEC_OAL_VDEC,
	VCODEC_OAL_VENC
} VCODEC_OAL_CODEC;

typedef struct {
	unsigned int u4ReadAddr;            /* / [IN]    memory source address in VA */
	unsigned int u4ReadData;            /* / [OUT]   memory data */
} VCODEC_OAL_MEM_STAUTS_T;

typedef struct {
	/* /< [IOUT]    HW is Completed or not, set by driver & clear by codec
			(0: not completed or still in lock status;
			1: HW is completed or in unlock status)
	*/
	unsigned int u4HWIsCompleted;
	/* /< [OUT]     HW is Timeout or not, set by driver & clear by codec
			(0: not in timeout status;
			1: HW is in timeout status)
	*/
	unsigned int u4HWIsTimeout;
	unsigned int u4NumOfRegister;       /* /< [IN]     Number of HW register need to store; */
	VCODEC_OAL_MEM_STAUTS_T *pHWStatus;
} VCODEC_OAL_HW_REGISTER_T;

typedef struct {
	void *pvHandle;                  /* /< [IN]     The video codec handle */
	void *pvIsrFunction;            /* /< [IN]     The isr function */
	unsigned int u4TimeoutMs;       /* /< [IN]     The timeout in ms */
	VCODEC_OAL_CODEC eCodec; /* /< [IN]     VDEC or VENC interrupt */
} VCODEC_OAL_ISR_T;

/* return value: HW is completed (1) or not (0) when function return */
int VCodecWaitISR(VCODEC_OAL_ISR_T *prParam);


typedef struct {
	void *pvHandle;                               /* /< [IN]     The video codec handle */
	unsigned int u4TimeoutMs;             /* /< [IN]     The timeout ms */
} VCODEC_OAL_HW_LOCK_T;

/* return value: HW is completed (1) or not (0) when function return */
int VCodecLockHW(VCODEC_OAL_HW_LOCK_T *prParam);

/* return value: HW is completed (1) or not (0) when function return */
int VCodecUnLockHW(VCODEC_OAL_HW_LOCK_T *prParam);


void VCodecInitHWLock(VCODEC_OAL_HW_REGISTER_T *prParam);

void VCodecDeInitHWLock(VCODEC_OAL_HW_REGISTER_T *prParam);


/****** Pthread define******/
#ifdef WIN32
#define VCODEC_PTHREAD_PROCESS_PRIVATE  0
#define VCODEC_PTHREAD_PROCESS_SHARED   1
#define VCODEC_PTHREAD_CREATE_JOINABLE  0
#define VCODEC_PTHREAD_CREATE_DETACHED  1
#define VCODEC_PTHREAD_SCOPE_PROCESS    0
#define VCODEC_PTHREAD_SCOPE_SYSTEM     1
#define VCODEC_PTHREAD_ONCE_INIT    0
typedef volatile int  VCODEC_PTHREAD_ONCE_T;

typedef int VCODEC_PTHREAD_ATTR_T;

typedef int VCODEC_PTHREAD_MUTEXATTR_T;
typedef int VCODEC_PTHREAD_CONDATTR_T;
typedef CRITICAL_SECTION VCODEC_PTHREAD_MUTEX_T;

typedef struct {
	void *handle;
	void *(*func)(void *arg);
	void *arg;
	void *ret;
} VCODEC_PTHREAD_T;


typedef struct {
	int interlock;
	VCODEC_PTHREAD_MUTEX_T mutex;
} VCODEC_PTHREAD_SPINLOCK_T;
typedef struct {
	void *ptr;
} VCODEC_PTHREAD_COND_T;
#elif defined(ANDROID)
#define VCODEC_PTHREAD_PROCESS_PRIVATE  0
#define VCODEC_PTHREAD_PROCESS_SHARED   1
#define VCODEC_PTHREAD_CREATE_JOINABLE  0
#define VCODEC_PTHREAD_CREATE_DETACHED  1
#define VCODEC_PTHREAD_SCOPE_PROCESS    0
#define VCODEC_PTHREAD_SCOPE_SYSTEM     1
#define VCODEC_PTHREAD_ONCE_INIT    0
typedef long VCODEC_PTHREAD_T;
typedef volatile int  VCODEC_PTHREAD_ONCE_T;
typedef long VCODEC_PTHREAD_MUTEXATTR_T;
typedef long VCODEC_PTHREAD_CONDATTR_T;
typedef struct {
	unsigned int flags;
	void *stack_base;
	unsigned int stack_size;
	unsigned int guard_size;
	unsigned int sched_policy;
	unsigned int sched_priority;
} VCODEC_PTHREAD_ATTR_T;

typedef struct {
	int volatile value;
} VCODEC_PTHREAD_MUTEX_T;

typedef struct {
	int volatile value;
} VCODEC_PTHREAD_COND_T;

typedef struct {
	int interlock;
	VCODEC_PTHREAD_MUTEX_T mutex;
} VCODEC_PTHREAD_SPINLOCK_T;
/****** End of Pthread define******/
#elif defined(LINUX)
#define VCODEC_PTHREAD_CREATE_JOINABLE  0
#define VCODEC_PTHREAD_CREATE_DETACHED  1
#define VCODEC_SIZEOF_PTHREAD_ATTR_T 36
#define VCODEC_SIZEOF_PTHREAD_MUTEX_T 24
#define VCODEC_SIZEOF_PTHREAD_MUTEXATTR_T 4
#define VCODEC_SIZEOF_PTHREAD_COND_T 48
#define VCODEC_SIZEOF_PTHREAD_COND_COMPAT_T 12
#define VCODEC_SIZEOF_PTHREAD_CONDATTR_T 4
typedef unsigned long int VCODEC_PTHREAD_T;
typedef union {
	char __size[VCODEC_SIZEOF_PTHREAD_ATTR_T];
	long int _align;
} VCODEC_PTHREAD_ATTR_T;
typedef struct VCODEC_PTHREAD_INTERNAL_SLIST {
	struct VCODEC_PTHREAD_INTERNAL_SLIST *__next;
} VCODEC_PTHREAD_SLIST_T;
typedef union {
	struct VCODEC_PTHREAD_MUTEX_S {
		int __lock;
		unsigned int __count;
		int __owner;
		int __kind;
		unsigned int __nusers;

		__extension__ union {
			int __spins;
			VCODEC_PTHREAD_SLIST_T __list;
		};
	} __data;
	char __size[VCODEC_SIZEOF_PTHREAD_MUTEX_T];
	long int _align;
} VCODEC_PTHREAD_MUTEX_T;
typedef union {
	char __size[VCODEC_SIZEOF_PTHREAD_MUTEXATTR_T];
	long int _align;
} VCODEC_PTHREAD_MUTEXATTR_T;
typedef union {
	struct {
		int __lock;
		unsigned int __futex;

		__extension__ unsigned long long int __total_seq;
		__extension__ unsigned long long int __wakeup_seq;
		__extension__ unsigned long long int __woken_seq;
		void *__mutex;
		unsigned int __nwaiters;
		unsigned int __broadcast_seq;
	} __data;
	char __size[VCODEC_SIZEOF_PTHREAD_COND_T];
	__extension__ long long int _align;
} VCODEC_PTHREAD_COND_T;
typedef union {
	char __size[VCODEC_SIZEOF_PTHREAD_CONDATTR_T];
	long int _align;
} VCODEC_PTHREAD_CONDATTR_T;
typedef int VCODEC_PTHREAD_ONCE_T;
typedef volatile int VCODEC_PTHREAD_SPINLOCK_T;
#else
#error "platform undefined. @ vcodec_OAL.h"
#endif /* endif WIN32 */


typedef enum {
	VCODEC_OAL_ERROR_NONE,
	VCODEC_OAL_ERROR_ERROR,
	VCODEC_OAL_ERROR_ASSERT_FAIL,
	VCODEC_OAL_ERROR_ATTR_NOT_SUPPORT,
	NUM_OF_VCODEC_OAL_ERROR_TYPE
} VCODEC_OAL_ERROR_T;

/* Semaphore */

typedef struct {
	volatile unsigned int  count;
} VCODEC_OAL_SEM_T;


int VCodecPthread_attr_init(OUT VCODEC_PTHREAD_ATTR_T * attr);
int VCodecPthread_attr_destroy(IN VCODEC_PTHREAD_ATTR_T * attr);
int VCodecPthread_attr_getdetachstate(IN const VCODEC_PTHREAD_ATTR_T * attr,
				      OUT int *detachstate);
int VCodecPthread_attr_setdetachstate(IN VCODEC_PTHREAD_ATTR_T * attr,
				      IN  int detachstate);
int VCodecPthread_create(
	OUT VCODEC_PTHREAD_T *thread,
	IN  const VCODEC_PTHREAD_ATTR_T * attr,
	IN  void * (*start_routine)(void *),
	IN  void *arg
);
int  VCodecPthread_kill(IN VCODEC_PTHREAD_T tid, IN  int sig);
void VCodecPthread_exit(OUT void *retval);
int  VCodecPthread_join(IN  VCODEC_PTHREAD_T thid, OUT void **ret_val);
int  VCodecPthread_once(IN VCODEC_PTHREAD_ONCE_T * once_control,  IN void (*init_routine)(void));
VCODEC_PTHREAD_T VCodecPthread_self(void);
int VCodecPthread_mutexattr_init(OUT VCODEC_PTHREAD_MUTEXATTR_T * attr);
int VCodecPthread_mutexattr_destroy(IN VCODEC_PTHREAD_MUTEXATTR_T * attr);
int VCodecPthread_mutex_init(OUT VCODEC_PTHREAD_MUTEX_T *mutex, IN  const VCODEC_PTHREAD_MUTEXATTR_T * attr);
int VCodecPthread_mutex_destroy(IN VCODEC_PTHREAD_MUTEX_T *mutex);
int VCodecPthread_mutex_lock(IN VCODEC_PTHREAD_MUTEX_T *mutex);
int VCodecPthread_mutex_unlock(IN VCODEC_PTHREAD_MUTEX_T *mutex);
int VCodecPthread_mutex_trylock(IN VCODEC_PTHREAD_MUTEX_T *mutex);
int VCodecPthread_spin_init(OUT VCODEC_PTHREAD_SPINLOCK_T * lock, IN  int pshared);
int VCodecPthread_spin_destroy(IN VCODEC_PTHREAD_SPINLOCK_T * lock);
int VCodecPthread_spin_lock(IN VCODEC_PTHREAD_SPINLOCK_T * lock);
int VCodecPthread_spin_trylock(IN VCODEC_PTHREAD_SPINLOCK_T * lock);
int VCodecPthread_spin_unlock(IN VCODEC_PTHREAD_SPINLOCK_T * lock);
int VCodecPthread_condattr_init(OUT VCODEC_PTHREAD_CONDATTR_T * attr);
int VCodecPthread_condattr_destroy(IN VCODEC_PTHREAD_CONDATTR_T * attr);
int VCodecPthread_cond_init(OUT VCODEC_PTHREAD_COND_T * cond, IN const VCODEC_PTHREAD_CONDATTR_T * attr);
int VCodecPthread_cond_destroy(IN VCODEC_PTHREAD_COND_T * cond);
int VCodecPthread_cond_broadcast(IN VCODEC_PTHREAD_COND_T * cond);
int VCodecPthread_cond_signal(IN VCODEC_PTHREAD_COND_T * cond);
int VCodecPthread_cond_wait(IN VCODEC_PTHREAD_COND_T * cond, IN VCODEC_PTHREAD_MUTEX_T *mutex);

VCODEC_OAL_ERROR_T VCodecBindingCore(IN  VCODEC_PTHREAD_T tid,
				     IN  unsigned int u4Mask);
VCODEC_OAL_ERROR_T VCodecDeBindingCore(IN  VCODEC_PTHREAD_T tid);
VCODEC_OAL_ERROR_T VCodecGetAffinity(IN  VCODEC_PTHREAD_T tid,
				     OUT  unsigned int *pu4Mask,
				     OUT  unsigned int *pu4SetMask);
VCODEC_OAL_ERROR_T VCodecCoreLoading(IN  int s4CPUid,
				     OUT int *ps4Loading);
VCODEC_OAL_ERROR_T VCodecCoreNumber(OUT int *ps4CPUNums);
void VCodecSleep(IN unsigned int u4Tick);
int VCodec_sem_init(IN VCODEC_OAL_SEM_T * sem,
		    IN int pshared,
		    IN unsigned int value);
int VCodec_sem_destroy(IN VCODEC_OAL_SEM_T * sem);
int VCodec_sem_post(IN VCODEC_OAL_SEM_T * sem);
int VCodec_sem_wait(IN VCODEC_OAL_SEM_T * sem);

int VCodecCheck_Version(IN int version);

#define VCodecOALPrintf(...) {rVCODEC_OAL_Function.VCodecPrintf(__VA_ARGS__); }

VCODEC_OAL_ERROR_T VCodecConfigMCIPort(
	IN unsigned int u4PortConfig,
	OUT unsigned int *pu4PortResult,
	IN VCODEC_CODEC_TYPE_T eCodecType
);
typedef struct {

	void (*VCodecQueryMemType)(IN void *pBuffer_VA, IN unsigned int u4Size, OUT VCODEC_MEMORY_TYPE_T * peMemType);

	void (*VCodecQueryPhysicalAddr)(IN void       *pBuffer_VA,
					OUT void     **pBufferOut_PA);

	/* VCodecSwitchMemType - return 0 if success. */
	/* return -1 if failed, but pBufferOut_VA will be assigned with pBuffer_VA */
	int (*VCodecSwitchMemType)(IN void            *pBuffer_VA,
				   IN unsigned int    u4Size,
				   IN VCODEC_MEMORY_TYPE_T eMemType,
				   OUT void           **pBufferOut_VA);

	/* VCodecFlushCachedBuffer - u4Size is in byte */
	void (*VCodecFlushCachedBuffer)(IN void         *pBuffer_VA,
					IN unsigned int u4Size);

	/* VCodecInvalidateCachedBuffer - u4Size is in byte */
	void (*VCodecInvalidateCachedBuffer)(IN void         *pBuffer_VA,
					     IN unsigned int   u4Size);

	void (*VCodecFlushCachedBufferAll)(void);

	void (*VCodecInvalidateCachedBufferAll)(void);

	void (*VCodecFlushInvalidateCacheBufferAll)(void);

	void (*VCodecMemSet)(IN void                *pBuffer_VA,
			     IN char                cValue,
			     IN unsigned int        u4Length);

	void (*VCodecMemCopy)(IN void             *pvDest ,
			      IN const void      *pvSrc ,
			      IN unsigned int      u4Length);

	void (*VCodecAssertFail)(IN char *ptr,
				 IN int i4Line,
				 IN int i4Arg);

	void (*VCodecMMAP)(VCODEC_OAL_MMAP_T *prParam);
	void (*VCodecUnMMAP)(VCODEC_OAL_MMAP_T *prParam);
	int (*VCodecWaitISR)(VCODEC_OAL_ISR_T *prParam);
	int (*VCodecLockHW)(VCODEC_OAL_HW_LOCK_T *prParam);
	int (*VCodecUnLockHW)(VCODEC_OAL_HW_LOCK_T *prParam);

	void (*VCodecInitHWLock)(IN VCODEC_OAL_HW_REGISTER_T *prParam);

	void (*VCodecDeInitHWLock)(IN VCODEC_OAL_HW_REGISTER_T *prParam);
	int (*VCodecCheck_Version)(IN int version);
	/************  Multi-thread function ***********/

	/***** Thread Management Functions ******/
	int (*VCodecPthread_attr_init)(OUT VCODEC_PTHREAD_ATTR_T * attr);
	int (*VCodecPthread_attr_destroy)(IN VCODEC_PTHREAD_ATTR_T * attr);
	int (*VCodecPthread_attr_getdetachstate)(IN const VCODEC_PTHREAD_ATTR_T * attr,
						 OUT int *detachstate);
	int (*VCodecPthread_attr_setdetachstate)(IN VCODEC_PTHREAD_ATTR_T * attr,
						 IN  int detachstate);
	int (*VCodecPthread_create)(
		OUT VCODEC_PTHREAD_T *thread,
		IN  const VCODEC_PTHREAD_ATTR_T * attr,
		IN  void * (*start_routine)(void *),
		IN  void *arg
	);
	int (*VCodecPthread_kill)(IN VCODEC_PTHREAD_T tid,
				  IN  int sig);
	void (*VCodecPthread_exit)(OUT void *retval);
	int (*VCodecPthread_join)(IN  VCODEC_PTHREAD_T thid,
				  OUT void **ret_val);
	int (*VCodecPthread_once)(IN VCODEC_PTHREAD_ONCE_T * once_control,
				  IN void (*init_routine)(void));
	VCODEC_PTHREAD_T (*VCodecPthread_self)(void);

	/***** Mutex Functions ******/
	int (*VCodecPthread_mutexattr_init)(OUT VCODEC_PTHREAD_MUTEXATTR_T * attr);
	int (*VCodecPthread_mutexattr_destroy)(IN VCODEC_PTHREAD_MUTEXATTR_T * attr);
	int (*VCodecPthread_mutex_init)(OUT VCODEC_PTHREAD_MUTEX_T *mutex, IN  const VCODEC_PTHREAD_MUTEXATTR_T * attr);
	int (*VCodecPthread_mutex_destroy)(IN VCODEC_PTHREAD_MUTEX_T *mutex);
	int (*VCodecPthread_mutex_lock)(IN VCODEC_PTHREAD_MUTEX_T *mutex);
	int (*VCodecPthread_mutex_unlock)(IN VCODEC_PTHREAD_MUTEX_T *mutex);
	int (*VCodecPthread_mutex_trylock)(IN VCODEC_PTHREAD_MUTEX_T *mutex);

	/***** Spin Functions ******/
	int (*VCodecPthread_spin_init)(OUT VCODEC_PTHREAD_SPINLOCK_T * lock,
				       IN  int pshared);
	int (*VCodecPthread_spin_destroy)(IN VCODEC_PTHREAD_SPINLOCK_T * lock);
	int (*VCodecPthread_spin_lock)(IN VCODEC_PTHREAD_SPINLOCK_T * lock);
	int (*VCodecPthread_spin_trylock)(IN VCODEC_PTHREAD_SPINLOCK_T * lock);
	int (*VCodecPthread_spin_unlock)(IN VCODEC_PTHREAD_SPINLOCK_T * lock);

	/***** Condition Variable Functions ******/
	int (*VCodecPthread_condattr_init)(OUT VCODEC_PTHREAD_CONDATTR_T * attr);
	int (*VCodecPthread_condattr_destroy)(IN VCODEC_PTHREAD_CONDATTR_T * attr);
	int (*VCodecPthread_cond_init)(OUT VCODEC_PTHREAD_COND_T * cond, IN  const VCODEC_PTHREAD_CONDATTR_T * attr);
	int (*VCodecPthread_cond_destroy)(IN VCODEC_PTHREAD_COND_T * cond);
	int (*VCodecPthread_cond_broadcast)(IN VCODEC_PTHREAD_COND_T * cond);
	int (*VCodecPthread_cond_signal)(IN VCODEC_PTHREAD_COND_T * cond);
	int (*VCodecPthread_cond_wait)(IN VCODEC_PTHREAD_COND_T * cond,
				       IN  VCODEC_PTHREAD_MUTEX_T *mutex);

	/************  End of Multi-thread function ***********/

	/***** Semaphore Functions ******/

	int (*VCodec_sem_init)(IN VCODEC_OAL_SEM_T * sem,
			       IN int pshared,
			       IN unsigned int value);

	int (*VCodec_sem_destroy)(IN VCODEC_OAL_SEM_T * sem);

	int (*VCodec_sem_post)(IN VCODEC_OAL_SEM_T * sem);

	int (*VCodec_sem_wait)(IN VCODEC_OAL_SEM_T * sem);

	/***** Binding Functions ******/

	VCODEC_OAL_ERROR_T (*VCodecBindingCore)(IN  VCODEC_PTHREAD_T tid,
					       IN  unsigned int u4SetMask);
	VCODEC_OAL_ERROR_T (*VCodecDeBindingCore)(IN  VCODEC_PTHREAD_T tid);

	VCODEC_OAL_ERROR_T (*VCodecGetAffinity)(IN  VCODEC_PTHREAD_T tid,
					       OUT  unsigned int *pu4CPUMask,
					       OUT  unsigned int *pu4SetMask);

	VCODEC_OAL_ERROR_T (*VCodecCoreLoading)(IN  int s4CPUid,
					       OUT int *ps4Loading);
	VCODEC_OAL_ERROR_T (*VCodecCoreNumber)(OUT int *ps4CPUNums);
	/***** Others Functions ******/
	void (*VCodecSleep)(IN unsigned int u4Tick);

	VCODEC_OAL_ERROR_T (*VCodecConfigMCIPort)(
		IN unsigned int u4PortConfig,
		OUT unsigned int *pu4PortResult,
		IN VCODEC_CODEC_TYPE_T eCodecType
	);

	VCODEC_OAL_ERROR_T (*VCodecPrintf)(IN const char *_Format, ...);

} VCODEC_OAL_CALLBACK_T;

extern VCODEC_OAL_CALLBACK_T rVCODEC_OAL_Function;
int VCodecOALInit(IN VCODEC_OAL_CALLBACK_T *prVCODEC_OAL_Function);

#endif /* VCODEC_OAL_H */