gdi.h

ct952 source code use for Digital Frame Photo

#define BUTTON_DISABLED     0x01
#define BUTTON_PUSH         0x02
#define BUTTON_HIGHLIGHT    0x03
#define BUTTON_WITH_TEXT    0x04


#define BUTTON_ID_LANGUAGE	0
#define BUTTON_ID_SCREEN	1
#define BUTTON_ID_AUDIO		2
#define BUTTON_ID_CUSTOM	3
#define BUTTON_ID_EXIT		4
#define BUTTON_ID_120x40	5
#define BUTTON_ID_40x40		6


#ifdef USE_MINI_OSD_REGION  // Brian2.17, for 16M DRAM solution
#define GDI_REGION_WIDTH        624 //for 4-bit mode, muste be 8-byte (16-pixel)
#define GDI_REGION_HEIGHT       78L 
#define GDI_REGION_HEIGHT_PAL      78L
#else
#define GDI_REGION_WIDTH        616L //620L //640L
#define GDI_REGION_HEIGHT       440L //temp extend to 440 to let Thumbnail PAL mode has more space //420L //460L
#define GDI_REGION_HEIGHT_PAL       540L // Brian1.20, support enlarge PAL OSD
#endif


// thers is 5K DW for 2-bit SP OSD region
#define GDI_SP_OSD_REGION_WIDTH        616L // 608+4 or 608+8, for 2-bit SP OSD, the byte number must be 4N+1 or 4N+2
											// *** but each horizontal line still need to use 4-byte (16-pixel) alignemnt DRAM
											// *** in this case, the DRAM is (616+15)/16*16 ==> 624 pixel for each line
//#define GDI_SP_OSD_REGION_HEIGHT       130L // 130*624/4 ==> 20280 bytes ==> 4.95KDW
#define GDI_SP_OSD_REGION_HEIGHT       78L // 78*624/4 ==> 12168 bytes ==> 2.97KDW   // Alan2.21a, the buffer size is 3KDW in 16M solution




// Brian1.10
#ifdef USE_ONE_OSD_REGION
#define GDI_REGION_2_HEIGHT       180L
#else
#define GDI_REGION_2_HEIGHT       200L
#endif

#define GDI_REGION_3_WIDTH        256
#define GDI_REGION_3_HEIGHT       128L


//#define REGION_X_NTSC   176 //368 // Brian1.24, move 16 pixles right //336 //360
//#define REGION_Y_NTSC   72 //30 //30 //24, 28, 30, 32,33,34  44

//#define REGION_X_PAL   176 //392 // Brian1.24, move 16 pixles right //360
//#define REGION_Y_PAL   86

// Brian0.86, relative position to Main Video
#define REGION_X_NTSC  (MainVideoInfo.sHStart + 75) 
#define REGION_Y_NTSC  (MainVideoInfo.sVStart + 30) //30)

#define REGION_X_PAL   (MainVideoInfo.sHStart + 75)  //392 // Brian1.24, move 16 pixles right //360

#ifdef SUPPORT_CHAR_SUBPICTURE // Brian1.10
#define REGION_Y_PAL   (MainVideoInfo.sVStart + 40) //78) // Jeff, for DivX subtitle position
#else
#define REGION_Y_PAL   (MainVideoInfo.sVStart + 40) 
#endif


// The palette address in DRAM
// CT908 only, meaningless for CT909~
#define PAL_ADDR            0xA000L //// palette 0 address, will use 256 DW


// brian0.65
// Chuan0.85, Use the definition of CTKAV.H
#define OSD_FONT_TABLE_BASE_ADDRESS     (DS_OSD_FONTTABLE_ST) // 0x40433000 // reserve for JPEG usage //0x40400000 //0x401E6ED0


// Bit Mode
#define GDI_OSD_8B_MODE         (0)
#define GDI_OSD_4B_MODE         (1)
#define GDI_OSD_2B_MODE         (2)

// Region ID
#define GDI_SP_REGION_ID        2


typedef struct tagGDI_REGION_INFO	
{
	DWORD	wWidth;		    // region width
	DWORD	wHeight;		// region height
	BYTE	bColorMode;	    // color mode, 0: 4 color, 1: 16 color, 2: 256 color
	DWORD	dwTAddr;		// top field buffer (including header) address 
} GDI_REGION_INFO, * PGDI_REGION_INFO;

typedef struct tagGDI_PALETTE_INFO	
{
    
	BYTE	bStartNumber;	// the palette will be put starting at DWORD entry
	DWORD	dwPalAddr;	    // palette address in DRAM
	const DWORD	*pdwPalette;	// point to a palette data array
} GDI_PALETTE_INFO, * PGDI_PALETTE_INFO;

typedef struct tagGDI_IMAGE_INFO	
{
	BYTE	bWidth;	        // the image width
	BYTE	bHeight;	    // the image height
    BYTE	bColorMode;	    // color mode, 0: 4 color, 1: 16 color, 2: 256 color
	BYTE	*pbImageData;	// point to a image data array, top field data first then bottom field data
} GDI_IMAGE_INFO, * PGDI_IMAGE_INFO;

// ******************************
// Parameter structure definition
// ******************************
typedef struct tagPARM_SCROLL_BAR // Scroll bar parameter structure
{
    URECT  rect;
    WORD  wDisplay;
    WORD  wStartPoint;
}PARM_SCROLL_BAR, *PPARM_SCROLL_BAR;

typedef struct tagPARM_VOLUME_BAR // Volume bar parameter structure
{
    URECT  rect;
    WORD  wVolume;
    BYTE  bBarColor;
    BYTE  bBgColor;
    BYTE  bFrameColor;
    BYTE  bOriention;
}PARM_VOLUME_BAR, *PPARM_VOLUME_BAR;

typedef struct tagPARM_FRAME // Draw frame parameter structure
{
    URECT  rect;
    BYTE  bStyle;
    BYTE  bThickness;
    BYTE  bColorBright;
    BYTE  bColorDark;
    BYTE  bColorCenter;
}PARM_FRAME, *PPARM_FRAME;

typedef struct tagPARM_RECT // DrawRect, DrawLine, FillRect parameter structure
{
    URECT  rect;
    BYTE  bColor;   // if it is a shading operation, the this field means how many shading level in the bShadePtr[]
    BYTE    *bShadePtr;
}PARM_RECT, *PPARM_RECT;

typedef struct tagPARM_ARC // DrawArc, FillArc parameter structure
{
    WORD  wX;
    WORD  wY;
    BYTE  bColor;   // if it is a shading operation, the this field means how many shading level in the bShadePtr[]
    BYTE  bArc;
    BYTE    *bShadePtr;
}PARM_ARC, *PPARM_ARC;

typedef struct tagPARM_PIXEL // DrawPixel parameter structure
{
    WORD  wX;
    WORD  wY;
    BYTE  bColor;
}PARM_PIXEL, *PPARM_PIXEL;

typedef struct tagPARM_BITMAP_COPY // BitmapCopy parameter structure
{
    URECT  SrcRect;
    BYTE  bSrcRegion;
    WORD  wDestX;
    WORD  wDestY;
    BYTE  bDestRegion;
}PARM_BITMAP_COPY, *PPARM_BITMAP_COPY;

typedef struct tagPARM_BUTTON // BitmapCopy parameter structure
{
    URECT  rect;
    BYTE  bButtonId;
    BYTE  bStyle;       // noraml, disbaled, selected, with text
    //WORD  wTemp;        // Temp usage
}PARM_BUTTON, *PPARM_BUTTON;

typedef struct tagPARM_BMP // Load BMP parameter structure
{
    WORD    wX;         // the x-coordinate
    WORD    wY;         // the y-coordinate
    DWORD  *pdwData;    // pointer to the BMP data, the same format as SCR (not split)
}PARM_BMP, *PPARM_BMP;


typedef struct tagGDI_PARAMETER
{
    union{
        PARM_SCROLL_BAR ScrollBar;
        PARM_VOLUME_BAR VolumeBar;
        PARM_FRAME Frame;
        PARM_RECT RectParm;
        PARM_PIXEL PixelParm;
        PARM_BITMAP_COPY BitmapCopy;
        PARM_BUTTON Button;
        PARM_BMP    BMP;
    } u;

} GDI_PARAMETER, *PGDI_PARAMETER;

typedef struct tagPARM_STRING // DrawString parameter structure
{
    WORD  wX;
    WORD  wY;
    BYTE  bBackground;	// text background color: mapping to 00 of font data
    BYTE  bTextColor;	// text color: mapping to 01 of font data
	BYTE  bShadow1;		// text shadow 1 color: mapping to 10 of font data
	BYTE  bShadow2; 	// text shadow 2 color: mapping to 11 of font data
	BYTE  bColorKey;    // the transparent color: 0 disable color key, 1~255 the color key

}PARM_DRAW_STRING, *PPARM_DRAW_STRING;

typedef struct tagPARM_DRAW_BITMAP
{
    BYTE  bBitmapID;
    WORD  wDestX;
    WORD  wDestY;
    BYTE  bDestRegion;
}PARM_DRAW_BITMAP, *PPARM_DRAW_BITMAP;


extern void GDI_InitialRegion(BYTE bRegionId);
extern void GDI_ActivateRegion(BYTE bRegionId);
extern void GDI_DeactivateRegion(void);
extern void GDI_MoveRegion(BYTE bRegionId, SHORT sX, SHORT sY);
extern void GDI_SetMixRatio(BYTE bMixRatio);
//extern void GDI_DrawPixel(WORD wX, WORD wY, BYTE bColor);
//extern void GDI_LoadPalette(BYTE bPaletteId);
extern void GDI_LoadPalette(GDI_PALETTE_INFO *pPaletteInfo);
extern void GDI_SetTextColor (BYTE bFgBg, BYTE bColor);
extern void GDI_ChangePALEntry(BYTE bIndex, DWORD dwRGB, BYTE bMixEnable);
extern void GDI_ClearRegion(BYTE bRegionId);
extern void GDI_BitmapCopy(PARM_BITMAP_COPY *pParm);
extern void GDI_DrawButton(PARM_BUTTON *pParm);

extern void GDI_SetUnicodeTable(WORD* pCurUnicodeTable);
extern void GDI_DrawString(BYTE bRegionId, PARM_DRAW_STRING *pParm, WORD *pwString);
extern void GDI_DrawStringByUnicode(BYTE bRegionId, PARM_DRAW_STRING *pParm, WORD *pwString);
#ifdef SUPPORT_STB
extern void GDI_DrawFont(DWORD dwFontAddr, DWORD dwColor, WORD wWidth, WORD wHeight, WORD wX, WORD wY);
extern void GDI_DrawScaleString(BYTE bRegionId, PARM_DRAW_STRING *pParm, WORD *pwString, BOOL bScaleW, BOOL bScaleH);
#endif
extern void GDI_FillRect(BYTE bRegionId, PARM_RECT *pParm);
extern void GDI_FillRoundRect(BYTE bRegionId, BYTE bArc, PARM_RECT *pParm);
extern void GDI_FillRoundRectTop(BYTE bRegionId, BYTE bArc, PARM_RECT *pParm);
extern void GDI_FillRoundRectBottom(BYTE bRegionId, BYTE bArc, PARM_RECT *pParm);
extern void GDI_DrawRoundRect(BYTE bRegionId, BYTE bArcStart, BYTE bArcEnd, PARM_RECT *pParm);

extern void GDI_DrawFrame(BYTE bRegionId, PARM_FRAME *pParm);
extern void GDI_DrawVolumeBar(BYTE bRegionId, PARM_VOLUME_BAR *pParm);
extern void GDI_DrawScrollBar(BYTE bRegionId, PARM_SCROLL_BAR *pParm);
extern void	GDI_DrawBitmapBySW(PARM_DRAW_BITMAP *pParm, const DWORD ** BMPAryptr);
extern void GDI_DrawZipBitmap(PARM_DRAW_BITMAP *pParm, const BYTE **BMPAry, PBYTE pbDest, DWORD dwZIPWM);
extern void	GDI_DrawBitmap(PARM_DRAW_BITMAP *pParm, DWORD ** BMPAryptr);
extern BYTE GDI_GetFontWidth(void);
//Aron,2.77-909P, Port Damon's code to files to support Unicode DIR/FILE name & external subtitle.
#ifdef SUPPORT_UNICODE_CODING
extern WORD GDI_GetUniFontHeightWidth(WORD wChar);
extern BYTE GDI_GetUniFontWidth(WORD wChar);
extern WORD GDI_GetUniStringWidth(WORD *pString);
#endif
extern WORD GDI_GetStringWidth(WORD *pString); //CoCo.CT909
extern BYTE GDI_GetStringHeight(WORD *pString); //CoCo.CT909



extern void GDI_CopyCodeString(WORD *pw);  // should be put in common bank
extern void GDI_OutputText(WORD *pw); // should be put in common bank

extern void GDI_Initial(void);
extern void GDI_SetGDIPalEntry(void);
extern void GDI_LoadBMPResource(void);
extern void GDI_ShowSpeaker(BYTE bLoc);

extern void GDI_DrawString_GXA(void);
extern void GDI_FillRect_GXA(PARM_RECT *pParm);
extern void GDI_BitmapCopy_GXA(PARM_BITMAP_COPY *pParm);
extern void GDI_NumberToString(WORD wNum);
extern void GDI_NumberToStringHex(WORD wNum); // Chuan1.00-2
extern WORD GDI_GetCodeStringWidth(WORD *pw);
// wyc0.50-909

//extern void GDI_EnablePalette(void); //--Brian1.15, reduce code size
extern  BYTE GDI_GetCharWidth(WORD wChar);
// Brian0.85
extern void    GDI_FBDrawDot(DWORD dwFrameIdx, DWORD dwX, DWORD dwY, BYTE bColorY, BYTE bColorU, BYTE bColorV);
extern void GDI_FBFillRect(DWORD dwFrameIdx, URECT *pRect, DWORD dwRGB);
extern void GDI_FBDrawRect(DWORD dwFrameIdx, URECT *pRect, BYTE bThickness, DWORD dwRGB);
//extern void GDI_LoadBMP(BYTE bBMPGroup);
extern void GDI_LoadBMP(DWORD **aPtr, DWORD dwMaxNum);
extern void GDI_WaitPaletteComplete(void); // Brian0.95
extern void GDI_ChangeRegionHeight(BYTE bRegionId);
#ifdef SUPPORT_CT909S
extern WORD GDI_GetStringWidth_2B(WORD *pString);
#endif
extern void GDI_SetFontTableSize(BYTE bFontWidth, WORD wFontCapacity);
extern void GDI_SetFontTableAddress(DWORD dwAddress);
extern DWORD GDI_GetFontTableAddress(VOID);

extern void GDI_SetFontWidthInTable(BYTE bFontWidth);
extern void GDI_SetFontHeightInTable(BYTE bFontHeight);
extern void GDI_SetFontNumberInTable(WORD wFontNumber);
extern void GDI_ConfigRegionInfo(BYTE bRegionId, GDI_REGION_INFO *regionInfo);
extern void GDI_ConfigRegionAddress(BYTE bRegionId, DWORD dwTAddr);


// Brian1.25, move to OSD.h
//extern void OSD_LoadFontTable(void);    // Chuan1.20, Unzip Font Table
//#else
//extern void OSD_LoadFontTableHDW(void);
//extern void OSD_LoadFontTableLDW(void);
//#endif

#ifndef GDI_MAIN_FILE1

extern GDI_REGION_INFO __RegionList[NUMBER_OF_REGION];
extern WORD    __wGDIString[GDI_STRING_LENGTH+1];
extern BYTE __bCurrentRegionId;
extern GDI_PARAMETER __GDIParm;
//extern BYTE    __bColorMode; // Brian1.08 //--Brian1.15, reduce code size.
#ifndef GDI_WITHOUT_OS
extern MUTEX_T     __mutexGDIIdle;
#endif
// Brian0.1, these two should be variable
//extern DWORD     DS_OSD_FRAME;   // 620x420x8
extern DWORD     __dwGDIFontTableBase; // 128 Font

//Brian, support GDI library
extern GDI_PALETTE_INFO    __PaletteInfo_Transparent;

#endif


// The DRAM base address for storing BMPs
// Chuan0.85, Use the definition of CTKAV.H
//#define GDI_BMP_BASE_ADDRESS    (DS_OSD_BMPDATA_ST)  // (OSD_FONT_TABLE_BASE_ADDRESS+0x13000)


// *** palette entry for GDI ***	usage 4 entries
#define GDI_ENTRY_START						GDI_LOW_LEVEL_FUNCTION_PALETTE_INDEX_START

#define GDI_ENTRY_SCROLL_BAR_COLOR_BRIGHT		(GDI_ENTRY_START)
#define GDI_ENTRY_SCROLL_BAR_COLOR_DARK			(GDI_ENTRY_SCROLL_BAR_COLOR_BRIGHT+1)
#define GDI_ENTRY_SCROLL_BAR_COLOR_CENTER       (GDI_ENTRY_SCROLL_BAR_COLOR_DARK+1)
#define GDI_ENTRY_SCROLL_BAR_COLOR_BG			(GDI_ENTRY_SCROLL_BAR_COLOR_CENTER+1)


#define GDI_ENTRY_LAST					(GDI_ENTRY_SCROLL_BAR_COLOR_BG)


#define GDI_VALUE_SCROLL_BAR_COLOR_BRIGHT		0xFFFFFF
#define GDI_VALUE_SCROLL_BAR_COLOR_DARK			0x202020 //0x606060
#define GDI_VALUE_SCROLL_BAR_COLOR_CENTER		0xC0C0C0
#define GDI_VALUE_SCROLL_BAR_COLOR_BG			0xD8D8D8



#endif  // __GDI_H__