include/x11drv.h

   1 /*
   2  * X11 driver definitions
   3  */
   4
   5 #ifndef __WINE_X11DRV_H
   6 #define __WINE_X11DRV_H
   7
   8 #include "config.h"
   9
  10 #include <X11/Xlib.h>
  11 #include <X11/Xresource.h>
  12 #include <X11/Xutil.h>
  13 #include <X11/Xatom.h>
  14 #ifdef HAVE_LIBXXSHM
  15 # include <X11/extensions/XShm.h>
  16 #endif /* defined(HAVE_LIBXXSHM) */
  17
  18 #include "windef.h"
  19 #include "winbase.h"
  20 #include "gdi.h"
  21 #include "user.h"
  22
  23 #define MAX_PIXELFORMATS 8
  24
  25 struct tagBITMAPOBJ;
  26 struct tagCLASS;
  27 struct tagCREATESTRUCTA;
  28 struct tagCURSORICONINFO;
  29 struct tagDC;
  30 struct tagDeviceCaps;
  31 struct tagPALETTEOBJ;
  32 struct tagWND;
  33 struct tagWINDOWPOS;
  34 struct tagKEYBOARD_CONFIG;
  35 struct DIDEVICEOBJECTDATA;
  36
  37   /* X physical pen */
  38 typedef struct
  39 {
  40     int          style;
  41     int          endcap;
  42     int          linejoin;
  43     int          pixel;
  44     int          width;
  45     char *       dashes;
  46     int          dash_len;
  47     int          type;          /* GEOMETRIC || COSMETIC */
  48 } X_PHYSPEN;
  49
  50   /* X physical brush */
  51 typedef struct
  52 {
  53     int          style;
  54     int          fillStyle;
  55     int          pixel;
  56     Pixmap       pixmap;
  57 } X_PHYSBRUSH;
  58
  59   /* X physical font */
  60 typedef UINT     X_PHYSFONT;
  61
  62   /* X physical device */
  63 typedef struct
  64 {
  65     GC            gc;          /* X Window GC */
  66     Drawable      drawable;
  67     X_PHYSFONT    font;
  68     X_PHYSPEN     pen;
  69     X_PHYSBRUSH   brush;
  70     int           backgroundPixel;
  71     int           textPixel;
  72     XVisualInfo  *visuals[MAX_PIXELFORMATS];
  73     int           used_visuals;
  74     int           current_pf;
  75 } X11DRV_PDEVICE;
  76
  77
  78   /* GCs used for B&W and color bitmap operations */
  79 extern GC BITMAP_monoGC, BITMAP_colorGC;
  80
  81 #define BITMAP_GC(bmp) \
  82   (((bmp)->bitmap.bmBitsPixel == 1) ? BITMAP_monoGC : BITMAP_colorGC)
  83
  84 extern DeviceCaps X11DRV_DevCaps;
  85
  86 /* Wine driver X11 functions */
  87
  88 extern const DC_FUNCTIONS X11DRV_DC_Funcs;
  89
  90 extern BOOL X11DRV_BitBlt( struct tagDC *dcDst, INT xDst, INT yDst,
  91                              INT width, INT height, struct tagDC *dcSrc,
  92                              INT xSrc, INT ySrc, DWORD rop );
  93 extern BOOL X11DRV_EnumDeviceFonts( struct tagDC *dc, LPLOGFONT16 plf,
  94                                       DEVICEFONTENUMPROC dfeproc, LPARAM lp );
  95 extern BOOL X11DRV_GetCharWidth( struct tagDC *dc, UINT firstChar,
  96                                    UINT lastChar, LPINT buffer );
  97 extern BOOL X11DRV_GetDCOrgEx( struct tagDC *dc, LPPOINT lpp );
  98 extern BOOL X11DRV_GetTextExtentPoint( struct tagDC *dc, LPCWSTR str,
  99                                          INT count, LPSIZE size );
 100 extern BOOL X11DRV_GetTextMetrics(struct tagDC *dc, TEXTMETRICA *metrics);
 101 extern BOOL X11DRV_PatBlt( struct tagDC *dc, INT left, INT top,
 102                              INT width, INT height, DWORD rop );
 103 extern VOID   X11DRV_SetDeviceClipping(struct tagDC *dc);
 104 extern BOOL X11DRV_StretchBlt( struct tagDC *dcDst, INT xDst, INT yDst,
 105                                  INT widthDst, INT heightDst,
 106                                  struct tagDC *dcSrc, INT xSrc, INT ySrc,
 107                                  INT widthSrc, INT heightSrc, DWORD rop );
 108 extern BOOL X11DRV_LineTo( struct tagDC *dc, INT x, INT y);
 109 extern BOOL X11DRV_Arc( struct tagDC *dc, INT left, INT top, INT right,
 110                           INT bottom, INT xstart, INT ystart, INT xend,
 111                           INT yend );
 112 extern BOOL X11DRV_Pie( struct tagDC *dc, INT left, INT top, INT right,
 113                           INT bottom, INT xstart, INT ystart, INT xend,
 114                           INT yend );
 115 extern BOOL X11DRV_Chord( struct tagDC *dc, INT left, INT top,
 116                             INT right, INT bottom, INT xstart,
 117                             INT ystart, INT xend, INT yend );
 118 extern BOOL X11DRV_Ellipse( struct tagDC *dc, INT left, INT top,
 119                               INT right, INT bottom );
 120 extern BOOL X11DRV_Rectangle(struct tagDC *dc, INT left, INT top,
 121                               INT right, INT bottom);
 122 extern BOOL X11DRV_RoundRect( struct tagDC *dc, INT left, INT top,
 123                                 INT right, INT bottom, INT ell_width,
 124                                 INT ell_height );
 125 extern COLORREF X11DRV_SetPixel( struct tagDC *dc, INT x, INT y,
 126                                  COLORREF color );
 127 extern COLORREF X11DRV_GetPixel( struct tagDC *dc, INT x, INT y);
 128 extern BOOL X11DRV_PaintRgn( struct tagDC *dc, HRGN hrgn );
 129 extern BOOL X11DRV_Polyline( struct tagDC *dc,const POINT* pt,INT count);
 130 extern BOOL X11DRV_Polygon( struct tagDC *dc, const POINT* pt, INT count );
 131 extern BOOL X11DRV_PolyPolygon( struct tagDC *dc, const POINT* pt,
 132                                   const INT* counts, UINT polygons);
 133 extern BOOL X11DRV_PolyPolyline( struct tagDC *dc, const POINT* pt,
 134                                   const DWORD* counts, DWORD polylines);
 135
 136 extern HGDIOBJ X11DRV_SelectObject( struct tagDC *dc, HGDIOBJ handle );
 137
 138 extern COLORREF X11DRV_SetBkColor( struct tagDC *dc, COLORREF color );
 139 extern COLORREF X11DRV_SetTextColor( struct tagDC *dc, COLORREF color );
 140 extern BOOL X11DRV_ExtFloodFill( struct tagDC *dc, INT x, INT y,
 141                                    COLORREF color, UINT fillType );
 142 extern BOOL X11DRV_ExtTextOut( struct tagDC *dc, INT x, INT y,
 143                                  UINT flags, const RECT *lprect,
 144                                  LPCWSTR str, UINT count, const INT *lpDx );
 145 extern BOOL X11DRV_CreateBitmap( HBITMAP hbitmap );
 146 extern BOOL X11DRV_DeleteObject( HGDIOBJ handle );
 147 extern LONG X11DRV_BitmapBits( HBITMAP hbitmap, void *bits, LONG count,
 148                                WORD flags );
 149 extern INT X11DRV_SetDIBitsToDevice( struct tagDC *dc, INT xDest,
 150                                        INT yDest, DWORD cx, DWORD cy,
 151                                        INT xSrc, INT ySrc,
 152                                        UINT startscan, UINT lines,
 153                                        LPCVOID bits, const BITMAPINFO *info,
 154                                        UINT coloruse );
 155 extern INT X11DRV_DeviceBitmapBits( struct tagDC *dc, HBITMAP hbitmap,
 156                                       WORD fGet, UINT startscan,
 157                                       UINT lines, LPSTR bits,
 158                                       LPBITMAPINFO info, UINT coloruse );
 159
 160 /* OpenGL / X11 driver functions */
 161 extern int X11DRV_ChoosePixelFormat(DC *dc, const PIXELFORMATDESCRIPTOR *pppfd) ;
 162 extern int X11DRV_DescribePixelFormat(DC *dc, int iPixelFormat, UINT nBytes, PIXELFORMATDESCRIPTOR *ppfd) ;
 163 extern int X11DRV_GetPixelFormat(DC *dc) ;
 164 extern BOOL X11DRV_SetPixelFormat(DC *dc, int iPixelFormat, const PIXELFORMATDESCRIPTOR *ppfd) ;
 165 extern BOOL X11DRV_SwapBuffers(DC *dc) ;
 166
 167 /* X11 driver internal functions */
 168
 169 extern BOOL X11DRV_BITMAP_Init(void);
 170 extern BOOL X11DRV_BRUSH_Init(void);
 171 extern BOOL X11DRV_DIB_Init(void);
 172 extern BOOL X11DRV_FONT_Init( struct tagDeviceCaps* );
 173 extern BOOL X11DRV_OBM_Init(void);
 174
 175 struct tagBITMAPOBJ;
 176 extern XImage *X11DRV_BITMAP_GetXImage( const struct tagBITMAPOBJ *bmp );
 177 extern int X11DRV_DIB_GetXImageWidthBytes( int width, int depth );
 178 extern HBITMAP X11DRV_BITMAP_CreateBitmapHeaderFromPixmap(Pixmap pixmap);
 179 extern HGLOBAL X11DRV_DIB_CreateDIBFromPixmap(Pixmap pixmap, HDC hdc, BOOL bDeletePixmap);
 180 extern HBITMAP X11DRV_BITMAP_CreateBitmapFromPixmap(Pixmap pixmap, BOOL bDeletePixmap);
 181 extern Pixmap X11DRV_DIB_CreatePixmapFromDIB( HGLOBAL hPackedDIB, HDC hdc );
 182 extern Pixmap X11DRV_BITMAP_CreatePixmapFromBitmap( HBITMAP hBmp, HDC hdc );
 183
 184 extern BOOL X11DRV_SetupGCForPatBlt( struct tagDC *dc, GC gc,
 185                                        BOOL fMapColors );
 186 extern BOOL X11DRV_SetupGCForBrush( struct tagDC *dc );
 187 extern BOOL X11DRV_SetupGCForPen( struct tagDC *dc );
 188 extern BOOL X11DRV_SetupGCForText( struct tagDC *dc );
 189
 190 extern const int X11DRV_XROPfunction[];
 191
 192 /* Xlib critical section */
 193
 194 extern CRITICAL_SECTION X11DRV_CritSection;
 195
 196 extern void _XInitImageFuncPtrs(XImage *);
 197
 198 #define XCREATEIMAGE(image,width,height,bpp) \
 199 { \
 200     int width_bytes = X11DRV_DIB_GetXImageWidthBytes( (width), (bpp) ); \
 201     (image) = TSXCreateImage(display, X11DRV_GetVisual(), \
 202                            (bpp), ZPixmap, 0, calloc( (height), width_bytes ),\
 203                            (width), (height), 32, width_bytes ); \
 204 }
 205
 206 /* exported dib functions for now */
 207
 208 /* Additional info for DIB section objects */
 209 typedef struct
 210 {
 211     /* Windows DIB section */
 212     DIBSECTION  dibSection;
 213
 214     /* Mapping status */
 215     enum { X11DRV_DIB_NoHandler, X11DRV_DIB_InSync, X11DRV_DIB_AppMod, X11DRV_DIB_GdiMod } status;
 216
 217     /* Color map info */
 218     int         nColorMap;
 219     int        *colorMap;
 220
 221     /* Cached XImage */
 222     XImage     *image;
 223
 224     /* Selector for 16-bit access to bits */
 225     WORD selector;
 226
 227     /* Shared memory segment info */
 228     XShmSegmentInfo shminfo;
 229
 230 } X11DRV_DIBSECTION;
 231
 232 /* This structure holds the arguments for DIB_SetImageBits() */
 233 typedef struct
 234 {
 235     struct tagDC     *dc;
 236     LPCVOID           bits;
 237     XImage           *image;
 238     PALETTEENTRY     *palentry;
 239     int               lines;
 240     DWORD             infoWidth;
 241     WORD              depth;
 242     WORD              infoBpp;
 243     WORD              compression;
 244     RGBQUAD          *colorMap;
 245     int               nColorMap;
 246     Drawable          drawable;
 247     GC                gc;
 248     int               xSrc;
 249     int               ySrc;
 250     int               xDest;
 251     int               yDest;
 252     int               width;
 253     int               height;
 254     DWORD             rMask;
 255     DWORD             gMask;
 256     DWORD             bMask;
 257     BOOL        useShm;
 258
 259 } X11DRV_DIB_IMAGEBITS_DESCR;
 260
 261 extern int *X11DRV_DIB_BuildColorMap( struct tagDC *dc, WORD coloruse,
 262                                       WORD depth, const BITMAPINFO *info,
 263                                       int *nColors );
 264 extern void X11DRV_DIB_UpdateDIBSection(struct tagDC *dc, BOOL toDIB);
 265 extern void X11DRV_DIB_UpdateDIBSection2(HBITMAP hbmp, BOOL toDIB);
 266
 267 extern HBITMAP X11DRV_DIB_CreateDIBSection(struct tagDC *dc, BITMAPINFO *bmi, UINT usage,
 268                                            LPVOID *bits, HANDLE section, DWORD offset, DWORD ovr_pitch);
 269 extern HBITMAP16 X11DRV_DIB_CreateDIBSection16(struct tagDC *dc, BITMAPINFO *bmi, UINT16 usage,
 270                                                SEGPTR *bits, HANDLE section, DWORD offset, DWORD ovr_pitch);
 271
 272 extern struct tagBITMAP_DRIVER X11DRV_BITMAP_Driver;
 273
 274 extern INT X11DRV_DIB_SetDIBits(struct tagBITMAPOBJ *bmp, struct tagDC *dc, UINT startscan,
 275                                 UINT lines, LPCVOID bits, const BITMAPINFO *info,
 276                                 UINT coloruse, HBITMAP hbitmap);
 277 extern INT X11DRV_DIB_GetDIBits(struct tagBITMAPOBJ *bmp, struct tagDC *dc, UINT startscan,
 278                                 UINT lines, LPVOID bits, BITMAPINFO *info,
 279                                 UINT coloruse, HBITMAP hbitmap);
 280 extern void X11DRV_DIB_DeleteDIBSection(struct tagBITMAPOBJ *bmp);
 281
 282 /**************************************************************************
 283  * X11 GDI driver
 284  */
 285
 286 BOOL X11DRV_GDI_Initialize(void);
 287 void X11DRV_GDI_Finalize(void);
 288
 289 /* X11 GDI palette driver */
 290
 291 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual)*/
 292 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 293
 294 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 295 #define X11DRV_PALETTE_WHITESET 0x2000
 296
 297 extern Colormap X11DRV_PALETTE_PaletteXColormap;
 298 extern UINT16 X11DRV_PALETTE_PaletteFlags;
 299
 300 extern int *X11DRV_PALETTE_PaletteToXPixel;
 301 extern int *X11DRV_PALETTE_XPixelToPalette;
 302
 303 extern int X11DRV_PALETTE_mapEGAPixel[16];
 304
 305 extern BOOL X11DRV_PALETTE_Init(void);
 306 extern void X11DRV_PALETTE_Cleanup(void);
 307
 308 extern COLORREF X11DRV_PALETTE_ToLogical(int pixel);
 309 extern int X11DRV_PALETTE_ToPhysical(struct tagDC *dc, COLORREF color);
 310
 311 extern struct tagPALETTE_DRIVER X11DRV_PALETTE_Driver;
 312
 313 extern int X11DRV_PALETTE_SetMapping(struct tagPALETTEOBJ *palPtr, UINT uStart, UINT uNum, BOOL mapOnly);
 314 extern int X11DRV_PALETTE_UpdateMapping(struct tagPALETTEOBJ *palPtr);
 315 extern BOOL X11DRV_PALETTE_IsDark(int pixel);
 316
 317 /**************************************************************************
 318  * X11 USER driver
 319  */
 320
 321 extern Display *display;
 322 extern Screen *screen;
 323 extern Visual *visual;
 324 extern Window root_window;
 325 extern unsigned int screen_width;
 326 extern unsigned int screen_height;
 327 extern unsigned int screen_depth;
 328
 329 static inline Screen *X11DRV_GetXScreen(void)    { return screen; }
 330 static inline Visual *X11DRV_GetVisual(void)     { return visual; }
 331 static inline Window X11DRV_GetXRootWindow(void) { return root_window; }
 332 static inline unsigned int X11DRV_GetDepth(void) { return screen_depth; }
 333
 334 extern BOOL X11DRV_GetScreenSaveActive(void);
 335 extern void X11DRV_SetScreenSaveActive(BOOL bActivate);
 336 extern int X11DRV_GetScreenSaveTimeout(void);
 337 extern void X11DRV_SetScreenSaveTimeout(int nTimeout);
 338 extern HANDLE X11DRV_LoadOEMResource( WORD id, WORD type );
 339 extern BOOL X11DRV_IsSingleWindow(void);
 340
 341 /* X11 clipboard driver */
 342
 343 extern struct tagCLIPBOARD_DRIVER X11DRV_CLIPBOARD_Driver;
 344
 345 extern void X11DRV_CLIPBOARD_FreeResources( Atom property );
 346 extern BOOL X11DRV_CLIPBOARD_RegisterPixmapResource( Atom property, Pixmap pixmap );
 347
 348 extern void X11DRV_CLIPBOARD_Acquire(void);
 349 extern void X11DRV_CLIPBOARD_Release(void);
 350 extern void X11DRV_CLIPBOARD_SetData(UINT wFormat);
 351 extern BOOL X11DRV_CLIPBOARD_GetData(UINT wFormat);
 352 extern BOOL X11DRV_CLIPBOARD_IsFormatAvailable(UINT wFormat);
 353 extern BOOL X11DRV_CLIPBOARD_IsNativeProperty(Atom prop);
 354 extern BOOL X11DRV_CLIPBOARD_RegisterFormat( LPCSTR FormatName );
 355 extern BOOL X11DRV_CLIPBOARD_IsSelectionowner();
 356 extern UINT X11DRV_CLIPBOARD_MapPropertyToFormat(char *itemFmtName);
 357 extern Atom X11DRV_CLIPBOARD_MapFormatToProperty(UINT id);
 358 extern void X11DRV_CLIPBOARD_ResetOwner(struct tagWND *pWnd, BOOL bFooBar);
 359 extern void X11DRV_CLIPBOARD_ReleaseSelection(Atom selType, Window w, HWND hwnd);
 360
 361 /* X11 event driver */
 362
 363 extern WORD X11DRV_EVENT_XStateToKeyState( int state ) ;
 364
 365 extern BOOL X11DRV_EVENT_Init(void);
 366 extern void X11DRV_EVENT_Synchronize( void );
 367 extern BOOL X11DRV_EVENT_CheckFocus( void );
 368 extern void X11DRV_EVENT_UserRepaintDisable( BOOL bDisable );
 369
 370 typedef enum {
 371   X11DRV_INPUT_RELATIVE,
 372   X11DRV_INPUT_ABSOLUTE
 373 } INPUT_TYPE;
 374 extern INPUT_TYPE X11DRV_EVENT_SetInputMethod(INPUT_TYPE type);
 375
 376 #ifdef HAVE_LIBXXF86DGA2
 377 void X11DRV_EVENT_SetDGAStatus(HWND hwnd, int event_base) ;
 378 #endif
 379
 380
 381 /* X11 keyboard driver */
 382
 383 extern void X11DRV_KEYBOARD_Init(void);
 384 extern WORD X11DRV_KEYBOARD_VkKeyScan(CHAR cChar);
 385 extern UINT16 X11DRV_KEYBOARD_MapVirtualKey(UINT16 wCode, UINT16 wMapType);
 386 extern INT16 X11DRV_KEYBOARD_GetKeyNameText(LONG lParam, LPSTR lpBuffer, INT16 nSize);
 387 extern INT16 X11DRV_KEYBOARD_ToAscii(UINT16 virtKey, UINT16 scanCode, LPBYTE lpKeyState, LPVOID lpChar, UINT16 flags);
 388 extern BOOL X11DRV_KEYBOARD_GetBeepActive(void);
 389 extern void X11DRV_KEYBOARD_SetBeepActive(BOOL bActivate);
 390 extern void X11DRV_KEYBOARD_Beep(void);
 391 extern BOOL X11DRV_KEYBOARD_GetDIState(DWORD len, LPVOID ptr);
 392 extern BOOL X11DRV_KEYBOARD_GetDIData(BYTE *keystate, DWORD dodsize, struct DIDEVICEOBJECTDATA *dod, LPDWORD entries, DWORD flags);
 393 extern void X11DRV_KEYBOARD_GetKeyboardConfig(struct tagKEYBOARD_CONFIG *cfg);
 394 extern void X11DRV_KEYBOARD_SetKeyboardConfig(struct tagKEYBOARD_CONFIG *cfg, DWORD mask);
 395
 396 extern void X11DRV_KEYBOARD_HandleEvent(struct tagWND *pWnd, XKeyEvent *event);
 397
 398 /* X11 mouse driver */
 399
 400 extern void X11DRV_MOUSE_Init(LPMOUSE_EVENT_PROC);
 401 extern void X11DRV_MOUSE_SetCursor(struct tagCURSORICONINFO *lpCursor);
 402 extern void X11DRV_MOUSE_MoveCursor(WORD wAbsX, WORD wAbsY);
 403 extern void X11DRV_MOUSE_SendEvent( DWORD mouseStatus, DWORD posX, DWORD posY,
 404                                     DWORD keyState, DWORD time, HWND hWnd );
 405
 406 /* X11 windows driver */
 407
 408 extern struct tagWND_DRIVER X11DRV_WND_Driver;
 409
 410 typedef struct _X11DRV_WND_DATA {
 411   Window window;
 412   HBITMAP hWMIconBitmap;
 413   HBITMAP hWMIconMask;
 414   int bit_gravity;
 415 } X11DRV_WND_DATA;
 416
 417 extern Window X11DRV_WND_GetXWindow(struct tagWND *wndPtr);
 418 extern Window X11DRV_WND_FindXWindow(struct tagWND *wndPtr);
 419
 420 extern void X11DRV_WND_Initialize(struct tagWND *wndPtr);
 421 extern void X11DRV_WND_Finalize(struct tagWND *wndPtr);
 422 extern BOOL X11DRV_WND_CreateDesktopWindow(struct tagWND *wndPtr, struct tagCLASS *classPtr, BOOL bUnicode);
 423 extern BOOL X11DRV_WND_CreateWindow(struct tagWND *wndPtr, struct tagCLASS *classPtr, struct tagCREATESTRUCTA *cs, BOOL bUnicode);
 424 extern BOOL X11DRV_WND_DestroyWindow(struct tagWND *pWnd);
 425 extern struct tagWND *X11DRV_WND_SetParent(struct tagWND *wndPtr, struct tagWND *pWndParent);
 426 extern void X11DRV_WND_ForceWindowRaise(struct tagWND *pWnd);
 427 extern void X11DRV_WND_SetWindowPos(struct tagWND *wndPtr, const struct tagWINDOWPOS *winpos, BOOL bSMC_SETXPOS);
 428 extern void X11DRV_WND_SetText(struct tagWND *wndPtr, LPCWSTR text);
 429 extern void X11DRV_WND_SetFocus(struct tagWND *wndPtr);
 430 extern void X11DRV_WND_PreSizeMove(struct tagWND *wndPtr);
 431 extern void X11DRV_WND_PostSizeMove(struct tagWND *wndPtr);
 432 extern void X11DRV_WND_SurfaceCopy(struct tagWND *wndPtr, HDC hdc, INT dx, INT dy, const RECT *clipRect, BOOL bUpdate);
 433 extern void X11DRV_WND_SetDrawable(struct tagWND *wndPtr, HDC hdc, WORD flags, BOOL bSetClipOrigin);
 434 extern BOOL X11DRV_WND_SetHostAttr(struct tagWND *wndPtr, INT haKey, INT value);
 435 extern BOOL X11DRV_WND_IsSelfClipping(struct tagWND *wndPtr);
 436 extern void X11DRV_WND_DockWindow(struct tagWND *wndPtr);
 437 extern void X11DRV_WND_SetWindowRgn(struct tagWND *wndPtr, HRGN hrgnWnd);
 438
 439 extern int X11DRV_EVENT_PrepareShmCompletion( Drawable dw );
 440 extern void X11DRV_EVENT_WaitShmCompletion( int compl );
 441 extern void X11DRV_EVENT_WaitShmCompletions( Drawable dw );
 442 extern void X11DRV_EVENT_WaitReplaceShmCompletion( int *compl, Drawable dw );
 443
 444 #endif  /* __WINE_X11DRV_H */