disp_api.h

SAMSUNG 5009的源代码

#ifndef _DISP_API_H_
#define _DISP_API_H_

#define PTM_V_SYNC_60			1500	/* 90000/60 */
#define PTM_V_SYNC_5994		1501	/* 90000/(60*1000/1001) */
#define PTM_V_SYNC_50			1800	/* 90000/50 */

/* AV sync threshold offset 
	If it gets larger, video will be displayed earlier than audio */
#if _USE_DYNAMIC_AV_SYNC
#define DEFAULT_DISP_AV_SYNC_OFFSET	9000
#define DEFAULT_DISP_AV_SYNC_STEP		900

#define MAX_DISP_AV_SYNC_OFFSET		19000
#define MIN_DISP_AV_SYNC_OFFSET		1000

extern SINT	gDisp_AVSyncOffset;

#define DISP_AV_SYNC_OFFSET	gDisp_AVSyncOffset
#else
#define DISP_AV_SYNC_OFFSET	9000
#endif

typedef enum {
	PLAY_PREINIT,
	PLAY_PRESTOP,
	PLAY_STOP,
	PLAY_PREPARE,
	PLAY_FIRST,		/* First video available, wait for field ID matching */
	PLAY_NORMAL,
	PLAY_END		/* After last video is ordered, before stop is called */
} DISP_PlayState_et;


VOID iDISP_PreInit(VOID);
VOID iDISP_DeInit(VOID);
VOID iDISP_Play(VOID);
VOID iDISP_PlayMem(VOID);
VOID iDISP_Stop(VOID);
VOID iDISP_SetStartPts(GenPtm_st *pStart_pts);
VOID iDISP_SetCurrentPtm(GenPtm_st *pPtm);
BOOL iDISP_GetCurrentPtm(GenPtm_st *pPtm);
BOOL iDISP_GetRefVideoPtm(GenPtm_st *pPtm);
BOOL iDISP_extAudioBufferUnderrun(VOID);
BM_FILLEDLIST * iDISP_GetInputFilledList(VOID);
DISP_PlayState_et iDISP_GetPlayState(VOID);
BM_NODE * iDISP_GetCurVideoFrame(VOID);
VOID iDISP_FreeCurVideoFrame(VOID);
#if _3FRAME_ON
VOID iDISP_RequestBpicRelease(VOID);
#endif
S5H_VideoInputStreamFormat_t iDISP_GetInputStreamFormat(VOID);
VOID iDISP_StartTrickPlay(VOID);
SSHORT iDISP_GetPsOffsetFromStream(VOID);
BOOL iDISP_IsProgFrame(VOID);
UINT iDISP_GetCurrentVideoLba(VOID);
VOID iDISP_SetCurrentVideoLba(UINT offset); /*Jiangshanbin 060104*/
VOID iDISP_SetAudioReady(VOID);
FieldRateConv_t iDISP_GetFieldRateConvInfo(VOID);
VOID iDISP_ClearLogoDisplayed(VOID);
BOOL iDISP_IsLogoDisplayed(VOID);
BOOL iDISP_GetCurVideoStill(VOID);
VOID iDISP_SetAudioOnlyStream(VOID);
VOID iDISP_StartAudioStreamChange(VOID);
BOOL iDISP_AudioChangeAllowed(VOID);
VOID iDISP_ResetPtmIncrease(VOID);
#if _USE_REAL_INTERLACE
VOID iDISP_SwitchVpModeInZoom(UINT src_vert_size);
#endif
#if _USE_REAL_INTERLACE
BOOL iDISP_NeedSwitchToBob(UINT src_vert_size);
#endif


#endif