viddigest.h

三星ic 9980的源代码. 718版.

/******************************************************************************
 * File name  	: Viddigest.h
 * Start date 	: 04.06.2005
 * By         	: Brahmanandan K
 * Contact    	: [e-mail]
 * Description	: Digest preview mode APIs.
 ******************************************************************************
 */
#ifndef _VIDDIGEST_H_
#define _VIDDIGEST_H_
 /* {{{ Includes */
/* }}} */


/* {{{ Defines */
/* Task and Queue */
#define   PREV_FUNC_PARTLY_ASM					1

#define 	PREV_QUEUE_SIZE						10
#define   PREV_SEMA_WAIT_COUNT				1000

/* This is Blue color! I am using the same color as the Mixer can give ! */
#define	PREV_BKGD_COLOR_Y						0x24 	/* 0x35 0x4F */	/* 0x10 */
#define	PREV_BKGD_COLOR_CB					0xA0 	/* 0x94 0x93 */	/* 0x80 */
#define	PREV_BKGD_COLOR_CR					0x72 	/* 0x78 0x70 */   	/* 0x80 */

/* Message */
#define PREV_SENDER_VID_DEC					0x40
#define PREV_SENDER_APP						0x41

#define PREV_INIT								0x29
#define PREV_DISPLAY_FRAME						0x30
#define PREV_CLR_FRAME							0x31
#define PREV_STOP_DISPLAY_FRAME				0x32
#define PREV_DISPLAY_PAGE_DETAIL				0x33

/* Frame Buffer */
#define PREV_FRAME_START						MM_PREVIEW_FRAME_START			/* Calm view address hardcoded... ! */
#define PREV_FRAME1_Y							(CHAR *)PREV_FRAME_START
#define PREV_FRAME1_C							(CHAR *)(PREV_FRAME1_Y+0x18C00)
#define PREV_FRAME2_Y							(CHAR *)(PREV_FRAME1_Y+0x25200)
#define PREV_FRAME2_C							(CHAR *)(PREV_FRAME2_Y+0x18C00)
#define PREV_FRAME3_Y							(CHAR *)(PREV_FRAME2_Y+0x25200)
#define PREV_FRAME3_C							(CHAR *)(PREV_FRAME3_Y+0x18C00)

#define PREV_BUFF_NO_PTRS						0x1B0
#define PREV_Y_PTR_START						0
#define PREV_Y_PTR_END							0x120
#define PREV_C_PTR_START						PREV_Y_PTR_END
#define PREV_C_PTR_END							PREV_BUFF_NO_PTRS

#define PREV_BUFF_WIDTH						0x160
#define PREV_BUFF_WIDTH_HALF					0xB0		/* 160 >> 1 */
#define PREV_PIC_Y_HEIGHT						0x120

/* Preview Text */
/* White color */
#define 	PREV_TEXT_Y_COLOR						0xEF 
#define	PREV_TEXT_C_COLOR						0x7F

#define	PREV_NO_LETTERS						13		/* 0123456789:/P */

#define	PREV_FONT_HEIGHT						6		// 8
#define	PREV_FONT_WIDTH						8
#define	PREV_FONT_GAP							0

/* Range 0 to ( 352-((7+PREV_FONT_GAP)*PREV_FONT_WIDTH)) */ 
#define	PREV_FONT_PAGE_DETAIL_STARTX		148	
/* Range 8 to 232 */
#define	PREV_FONT_PAGE_DETAIL_STARTY_PAL	16		/* If you want to change the position to bottom this can be changed */
#define	PREV_FONT_PAGE_DETAIL_STARTY_NTSC	12		/* If you want to change the position to bottom this can be changed */

/* }}} */

/* {{{ Globals */
typedef struct {
	UCHAR	sender;
	UCHAR	param;
	UINT	ext1;
	UINT	ext2;
	UINT	ext3;
	UINT	res1;	
	UINT	res2;		
}PreviewEvt;

typedef struct {
	UINT	uiPrevIndex;
	UINT	uiPageNo;
	UINT	uiTotalPages;	
	BOOL	bPageDetailRefresh;
}PrevFontDetails;
/* }}} */

/* {{{ Extern */
/* }}} */

/* {{{ Function */
BOOL  InitPreviewResources ( VOID );
VOID DeinitPreviewResources ( VOID );
VOID StartPreviewMode ( VOID );
VOID EndPreviewMode ( VOID );
VOID PreviewCmd ( UCHAR sender, UCHAR cmd, UINT param1, UINT param2 );
VOID SetPreviewRegion ( UINT uiRegion );
VOID GetPreviewXy ( UINT uiReg, UINT *uiX, UINT *uiY );
#if PREV_FUNC_PARTLY_ASM
extern VOID MemAltSet ( CHAR *pcTarget, CHAR cChar, UINT ulSize );
extern VOID ClearFrame ( VOID );
extern VOID SkipCopy ( CHAR *pcDest, CHAR *pcSrc  );
extern VOID SkipCopyC ( CHAR *pcDest, CHAR *pcSrc  );
extern VOID DownScaleFrame ( UINT uiX, UINT uiY, UINT uiH, BOOL bBuffer );
/* Text functions */
extern VOID PrevWriteChar ( UINT16 ui16X, UINT16 ui16Y, UINT16  i16LetterIndex );
#else
VOID MemAltSet ( CHAR *pcTarget, CHAR cChar, UINT ulSize );
VOID ClearFrame ( VOID );
VOID SkipCopy ( CHAR *pcDest, CHAR *pcSrc  );
VOID SkipCopyC ( CHAR *pcDest, CHAR *pcSrc  );
VOID DownScaleFrame ( UINT uiX, UINT uiY, UINT uiH, BOOL bBuffer );
/* Text functions */
VOID PrevWriteChar ( UINT16 ui16X, UINT16 ui16Y, UINT16  i16LetterIndex );
#endif

/* Text functions */
void DisplayNumber ( UINT16 ui16StartX, UINT16 ui16StartY, UINT16  ui16Number );
void DisplayPageDetail ( UINT16 ui16StartX, UINT16 ui16StartY, UINT16  ui16Number, UINT16 ui16TotalNumber );
VOID ClearFontArea ( UINT16 ui16StartY, UINT16 ui16Height );
/* }}} */
#endif /* _VIDDIGEST_H_ */