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// --------------------------------------------------------------------------
//
// WINDDI.H
//
// Win16 DDI header
//
// --------------------------------------------------------------------------
#ifndef _WINDDI_
#define _WINDDI_
//
// Display Driver ordinals
//
#define ORD_OEMINQUIRECURSOR 101
#define ORD_OEMSETCURSOR 102
#define ORD_OEMMOVECURSOR 103
#define ORD_OEMCHECKCURSOR 104
#define ORD_OEMSAVEBITS 92
//
// DDI patches
//
#define DDI_FIRST 0
typedef enum{ //
// Screen Output routines
//
DDI_ARC = DDI_FIRST, DDI_BITBLT, DDI_CHORD, DDI_ELLIPSE, DDI_EXTFLOODFILL, DDI_EXTTEXTOUTA, DDI_EXTTEXTOUTW, DDI_FILLPATH, DDI_FILLRGN, DDI_FLOODFILL, DDI_FRAMERGN, DDI_INVERTRGN, DDI_LINETO, DDI_PAINTRGN, DDI_PATBLT, DDI_PIE, DDI_PLAYENHMETAFILERECORD, DDI_PLAYMETAFILE, DDI_PLAYMETAFILERECORD, DDI_POLYGON, DDI_POLYBEZIER, DDI_POLYBEZIERTO, DDI_POLYLINE, DDI_POLYLINETO, DDI_POLYPOLYLINE, DDI_POLYPOLYGON, DDI_RECTANGLE, DDI_ROUNDRECT, DDI_SETDIBITSTODEVICE, DDI_SETPIXEL, DDI_STRETCHBLT, DDI_STRETCHDIBITS, DDI_STROKEANDFILLPATH, DDI_STROKEPATH, DDI_TEXTOUTA, DDI_TEXTOUTW, DDI_UPDATECOLORS,
//
// SPB stuff
//
DDI_CREATESPB, DDI_DELETEOBJECT, // DDI_SETOBJECTOWNER for Memphis
//
// Display mode, dosbox stuff
//
DDI_DEATH, DDI_RESURRECTION, DDI_WINOLDAPPHACKOMATIC, DDI_GDIREALIZEPALETTE, DDI_REALIZEDEFAULTPALETTE,
//
// If we implement an SBC,
// DDI_SETBITMAPBITS,
// DDI_SETDIBCOLORTABLE,
// DDI_SETDIBITS,
// DDI_SYSDELETEOBJECT,
//
DDI_MAX} DDI_PATCH;
//
// IM Patches
// We patch these DDIs when you are sharing and your machine is being
// controlled by a remote. If a 16-bit shared app goes into a modal loop
// on mouse/key down, we pulse the win16lock so our 32-bit thread can
// play back the mouse/key moves and ups.
//
#define IM_FIRST 0
typedef enum{ //
// Low level input processing
//
IM_MOUSEEVENT = IM_FIRST, IM_KEYBOARDEVENT, IM_SIGNALPROC32,
//
// Win16lock pulsing for 16-bit apps that do modal loops on mouse input
//
IM_GETASYNCKEYSTATE, IM_GETCURSORPOS, IM_MAX} IM_PATCH;
//
// DDI Routines
//
BOOL WINAPI DrvArc(HDC, int, int, int, int, int, int, int, int);BOOL WINAPI DrvBitBlt(HDC, int, int, int, int, HDC, int, int, DWORD);BOOL WINAPI DrvChord(HDC, int, int, int, int, int, int, int, int);BOOL WINAPI DrvEllipse(HDC, int, int, int, int);BOOL WINAPI DrvExtFloodFill(HDC, int, int, COLORREF, UINT);BOOL WINAPI DrvExtTextOutA(HDC, int, int, UINT, LPRECT, LPSTR, UINT, LPINT);BOOL WINAPI DrvExtTextOutW(HDC, int, int, UINT, LPRECT, LPWSTR, UINT, LPINT);BOOL WINAPI DrvFillPath(HDC);BOOL WINAPI DrvFillRgn(HDC, HRGN, HBRUSH);BOOL WINAPI DrvFloodFill(HDC, int, int, COLORREF);BOOL WINAPI DrvFrameRgn(HDC, HRGN, HBRUSH, int, int);BOOL WINAPI DrvInvertRgn(HDC, HRGN);BOOL WINAPI DrvLineTo(HDC, int, int);BOOL WINAPI DrvPaintRgn(HDC, HRGN);BOOL WINAPI DrvPatBlt(HDC, int, int, int, int, DWORD);BOOL WINAPI DrvPie(HDC, int, int, int, int, int, int, int, int);BOOL WINAPI DrvPlayEnhMetaFileRecord(HDC, LPHANDLETABLE, LPENHMETARECORD, DWORD);BOOL WINAPI DrvPlayMetaFile(HDC, HMETAFILE);void WINAPI DrvPlayMetaFileRecord(HDC, LPHANDLETABLE, METARECORD FAR*, UINT);BOOL WINAPI DrvPolyBezier(HDC, LPPOINT, UINT);BOOL WINAPI DrvPolyBezierTo(HDC, LPPOINT, UINT);BOOL WINAPI DrvPolygon(HDC, LPPOINT, int);BOOL WINAPI DrvPolyline(HDC, LPPOINT, int);BOOL WINAPI DrvPolylineTo(HDC, LPPOINT, int);BOOL WINAPI DrvPolyPolygon(HDC, LPPOINT, LPINT, int);BOOL WINAPI DrvPolyPolyline(DWORD, HDC, LPPOINT, LPINT, int);BOOL WINAPI DrvRectangle(HDC, int, int, int, int);BOOL WINAPI DrvRoundRect(HDC, int, int, int, int, int, int);int WINAPI DrvSetDIBitsToDevice(HDC, int, int, int, int, int, int, UINT, UINT, LPVOID, LPBITMAPINFO, UINT);COLORREF WINAPI DrvSetPixel(HDC, int, int, COLORREF);BOOL WINAPI DrvStretchBlt(HDC, int, int, int, int, HDC, int, int, int, int, DWORD);int WINAPI DrvStretchDIBits(HDC, int, int, int, int, int, int, int, int, const void FAR*, LPBITMAPINFO, UINT, DWORD);BOOL WINAPI DrvStrokeAndFillPath(HDC);BOOL WINAPI DrvStrokePath(HDC);BOOL WINAPI DrvTextOutA(HDC, int, int, LPSTR, int);BOOL WINAPI DrvTextOutW(HDC, int, int, LPWSTR, int);int WINAPI DrvUpdateColors(HDC);
void WINAPI DrvRealizeDefaultPalette(HDC);DWORD WINAPI DrvGDIRealizePalette(HDC);
UINT WINAPI DrvCreateSpb(HDC, int, int);BOOL WINAPI DrvDeleteObject(HGDIOBJ);LONG WINAPI DrvSetBitmapBits(HBITMAP, DWORD, const void FAR*);UINT WINAPI DrvSetDIBColorTable(HDC, UINT, UINT, const RGBQUAD FAR*);int WINAPI DrvSetDIBits(HDC, HBITMAP, UINT, UINT, const void FAR*, BITMAPINFO FAR*, UINT);BOOL WINAPI DrvSysDeleteObject(HGDIOBJ);
BOOL WINAPI DrvSetPointerShape(LPCURSORSHAPE lpcur);BOOL WINAPI DrvSaveBits(LPRECT lprc, UINT wSave);
UINT WINAPI DrvDeath(HDC);UINT WINAPI DrvResurrection(HDC, DWORD, DWORD, DWORD);LONG WINAPI DrvWinOldAppHackoMatic(LONG flags);
LONG WINAPI DrvChangeDisplaySettings(LPDEVMODE, DWORD);LONG WINAPI DrvChangeDisplaySettingsEx(LPCSTR, LPDEVMODE, HWND, DWORD, LPVOID);BOOL WINAPI DrvSignalProc32(DWORD, DWORD, DWORD, WORD);
void WINAPI DrvMouseEvent(UINT regAX, UINT regBX, UINT regCX, UINT regDX, UINT regSI, UINT regDI);void WINAPI DrvKeyboardEvent(UINT regAX, UINT regBX, UINT regSI, UINT regDI);
//
// GetAsyncKeyState
// GetCursorPos
//
int WINAPI DrvGetAsyncKeyState(int);BOOL WINAPI DrvGetCursorPos(LPPOINT);
//
// GDI STRUCTURES
//
typedef struct tagGDIHANDLE{ PBYTE pGdiObj; // If not swapped out, in GDI ds
// If swapped out, local32handle
BYTE objFlags;} GDIHANDLE, FAR* LPGDIHANDLE;
#define OBJFLAGS_SWAPPEDOUT 0x40
#define OBJFLAGS_INVALID 0xFF
//
// More useful definition of RGNDATA
//
#define CRECTS_COMPLEX 32
#define CRECTS_MAX ((0x4000 - sizeof(RDH)) / sizeof(RECTL))
//
// Keep RGNDATA <= 8K. WE can get a larger region then combine areas if
// needed.
//
typedef struct tagRDH{ DWORD dwSize; DWORD iType; DWORD nRectL; // Number of rect pieces
DWORD nRgnSize; RECTL arclBounds;}RDH, FAR* LPRDH;
typedef struct tagREAL_RGNDATA{ RDH rdh; RECTL arclPieces[CRECTS_MAX];}REAL_RGNDATA, FAR* LPREAL_RGNDATA;
//
// DRAWMODE
//
typedef struct tagDRAWMODE{ int Rop2; // 16-bit encoded logical op
int bkMode; // Background mode (for text only)
DWORD bkColorP; // Physical background color
DWORD txColorP; // Physical foreground (text) color
int TBreakExtra; // Total pixels to stuff into a line
int BreakExtra; // div(TBreakExtra, BreakCount)
int BreakErr; // Running error term
int BreakRem; // mod(TBreakExtra, BreakCount)
int BreakCount; // Number of breaks in the line
int CharExtra; // Extra pixels to stuff after each char
DWORD bkColorL; // Logical background color
DWORD txColorL; // Logical foreground color
DWORD ICMCXform; // Transform for DIC image color matching
int StretchBltMode; // Stretch blt mode
DWORD eMiterLimit; // Miter limit (single precision IEEE float)
} DRAWMODE;typedef DRAWMODE FAR * LPDRAWMODE;
typedef struct tagGDIOBJ_HEAD{ LOCALHANDLE ilhphOBJ; UINT ilObjType; DWORD ilObjCount; UINT ilObjMetaList; UINT ilObjSelCount; UINT ilObjTask;} GDIOBJ_HEAD;typedef GDIOBJ_HEAD FAR* LPGDIOBJ_HEAD;
typedef struct tagDC{ GDIOBJ_HEAD MrDCHead; BYTE DCFlags; BYTE DCFlags2; HMETAFILE hMetaFile; HRGN hClipRgn; HRGN hMetaRgn; GLOBALHANDLE hPDevice; // Physical device handle
HPEN hPen; // Current logical pen
HBRUSH hBrush; // Current logical brush
HFONT hFont; // Current logical font
HBITMAP hBitmap; // Current logical bitmap
HPALETTE hPal; // Current logical palette
LOCALHANDLE hLDevice; // Logical device handle
HRGN hRaoClip; // Intersection of clip regions
LOCALHANDLE hPDeviceBlock; // DC phys instance data inc. GDIINFO
LOCALHANDLE hPPen; // Current physical pen
LOCALHANDLE hPBrush; // Current physical brush
LOCALHANDLE hPFontTrans; // Current physical font transform
LOCALHANDLE hPFont; // Current physical font
LPBYTE lpPDevice; // Ptr to physical device or bitmap
PBYTE pLDeviceBlock; // Near ptr to logical device block
PBYTE hBitBits; // Handle of selected bitmap bits
PBYTE pPDeviceBlock; // Near ptr to physical device block
LPBYTE lpPPen; // Ptr to OEM pen data
LPBYTE lpPBrush; // Ptr to OEM brush data
PBYTE pPFontTrans; // Near ptr to text transform
LPBYTE lpPFont; // Ptr to physical font
UINT nPFTIndex; // PFT index for font/DEVICE_FONT
POINT Translate; DRAWMODE DrawMode;
HGLOBAL hPath; UINT fwPath; // ...
} DC;typedef DC FAR* LPDC;
//
// Values for DCFlags
//
#define DC_IS_MEMORY 0x01
#define DC_IS_DISPLAY 0x02
#define DC_HAS_DIRTYVISRGN 0x04
#define DC_IS_PARTIAL 0x80
#define DC_HAS_DIRTYFONT 0x40
#define DC_HAS_DIRTYPEN 0x20
#define DC_HAS_DIRTYCLIP 0x10
//
// Values for DCFlags2
//
#define DRAFTFLAG 0x01
#define ChkDispPal 0x02
#define dfFont 0x04
#define SimVectFont 0x08
#define deFont 0x10
#define TT_NO_DX_MOD 0x40 // DC is for Micrografx's metafile recorder
#define DC_DIB 0x80 // memory DC is now a DIB DC.
//
// Values for fwPath
//
#define DCPATH_ACTIVE 0x0001
#define DCPATH_SAVE 0x0002
#define DCPATH_CLOCKWISE 0x0004
//
// BRUSH structure
//
typedef struct tagBRUSH{ GDIOBJ_HEAD ilObjHead; LOGBRUSH ilBrushOverhead; // lbHatch is the HGLOBAL of the bitmap
HBITMAP ilBrushBitmapOrg;} BRUSH;typedef BRUSH FAR* LPBRUSH;
#endif // !_WINDDI_
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