dlls/x11drv/x11drv.h

   1 /*
   2  * X11 driver definitions
   3  *
   4  * Copyright 1996 Alexandre Julliard
   5  * Copyright 1999 Patrik Stridvall
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #ifndef __WINE_X11DRV_H
  23 #define __WINE_X11DRV_H
  24
  25 #ifndef __WINE_CONFIG_H
  26 # error You must include config.h to use this header
  27 #endif
  28
  29 #include <stdarg.h>
  30 #include <X11/Xlib.h>
  31 #include <X11/Xresource.h>
  32 #include <X11/Xutil.h>
  33 #include <X11/Xatom.h>
  34 #ifdef HAVE_LIBXXSHM
  35 # include <X11/extensions/XShm.h>
  36 #endif /* defined(HAVE_LIBXXSHM) */
  37
  38 #undef Status  /* avoid conflict with wintrnl.h */
  39 typedef int Status;
  40
  41 #include "windef.h"
  42 #include "winbase.h"
  43 #include "user.h"
  44 #include "win.h"
  45 #include "ddrawi.h"
  46 #include "thread.h"
  47
  48 #define MAX_PIXELFORMATS 8
  49
  50 struct tagBITMAPOBJ;
  51 struct tagCURSORICONINFO;
  52 struct tagPALETTEOBJ;
  53 struct tagWINDOWPOS;
  54
  55 extern void wine_tsx11_lock(void);
  56 extern void wine_tsx11_unlock(void);
  57
  58   /* X physical pen */
  59 typedef struct
  60 {
  61     int          style;
  62     int          endcap;
  63     int          linejoin;
  64     int          pixel;
  65     int          width;
  66     char *       dashes;
  67     int          dash_len;
  68     int          type;          /* GEOMETRIC || COSMETIC */
  69 } X_PHYSPEN;
  70
  71   /* X physical brush */
  72 typedef struct
  73 {
  74     int          style;
  75     int          fillStyle;
  76     int          pixel;
  77     Pixmap       pixmap;
  78 } X_PHYSBRUSH;
  79
  80   /* X physical font */
  81 typedef UINT     X_PHYSFONT;
  82
  83 typedef struct tagXRENDERINFO *XRENDERINFO;
  84
  85   /* X physical device */
  86 typedef struct
  87 {
  88     HDC           hdc;
  89     struct tagDC *dc;          /* direct pointer to DC, should go away */
  90     GC            gc;          /* X Window GC */
  91     Drawable      drawable;
  92     POINT         org;          /* DC origin relative to drawable */
  93     POINT         drawable_org; /* Origin of drawable relative to screen */
  94     HRGN          region;       /* Device region (visible region & clip region) */
  95     X_PHYSFONT    font;
  96     X_PHYSPEN     pen;
  97     X_PHYSBRUSH   brush;
  98     BOOL          has_gdi_font; /* is current font a GDI font? */
  99     int           backgroundPixel;
 100     int           textPixel;
 101     int           depth;       /* bit depth of the DC */
 102     int           exposures;   /* count of graphics exposures operations */
 103     XVisualInfo  *visuals[MAX_PIXELFORMATS];
 104     int           used_visuals;
 105     int           current_pf;
 106     XRENDERINFO   xrender;
 107 } X11DRV_PDEVICE;
 108
 109
 110   /* GCs used for B&W and color bitmap operations */
 111 extern GC BITMAP_monoGC, BITMAP_colorGC;
 112 extern Pixmap BITMAP_stock_pixmap;   /* pixmap for the default stock bitmap */
 113
 114 #define BITMAP_GC(bmp) \
 115   (((bmp)->bitmap.bmBitsPixel == 1) ? BITMAP_monoGC : BITMAP_colorGC)
 116
 117 extern unsigned int X11DRV_server_startticks;
 118
 119 /* Wine driver X11 functions */
 120
 121 extern BOOL X11DRV_BitBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 122                              INT width, INT height, X11DRV_PDEVICE *physDevSrc,
 123                              INT xSrc, INT ySrc, DWORD rop );
 124 extern BOOL X11DRV_EnumDeviceFonts( X11DRV_PDEVICE *physDev, LPLOGFONTW plf,
 125                                     FONTENUMPROCW dfeproc, LPARAM lp );
 126 extern LONG X11DRV_GetBitmapBits( HBITMAP hbitmap, void *bits, LONG count );
 127 extern BOOL X11DRV_GetCharWidth( X11DRV_PDEVICE *physDev, UINT firstChar,
 128                                    UINT lastChar, LPINT buffer );
 129 extern BOOL X11DRV_GetDCOrgEx( X11DRV_PDEVICE *physDev, LPPOINT lpp );
 130 extern BOOL X11DRV_GetTextExtentPoint( X11DRV_PDEVICE *physDev, LPCWSTR str,
 131                                          INT count, LPSIZE size );
 132 extern BOOL X11DRV_GetTextMetrics(X11DRV_PDEVICE *physDev, TEXTMETRICW *metrics);
 133 extern BOOL X11DRV_PatBlt( X11DRV_PDEVICE *physDev, INT left, INT top,
 134                              INT width, INT height, DWORD rop );
 135 extern BOOL X11DRV_StretchBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 136                                  INT widthDst, INT heightDst,
 137                                  X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 138                                  INT widthSrc, INT heightSrc, DWORD rop );
 139 extern BOOL X11DRV_LineTo( X11DRV_PDEVICE *physDev, INT x, INT y);
 140 extern BOOL X11DRV_Arc( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 141                           INT bottom, INT xstart, INT ystart, INT xend,
 142                           INT yend );
 143 extern BOOL X11DRV_Pie( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 144                           INT bottom, INT xstart, INT ystart, INT xend,
 145                           INT yend );
 146 extern BOOL X11DRV_Chord( X11DRV_PDEVICE *physDev, INT left, INT top,
 147                             INT right, INT bottom, INT xstart,
 148                             INT ystart, INT xend, INT yend );
 149 extern BOOL X11DRV_Ellipse( X11DRV_PDEVICE *physDev, INT left, INT top,
 150                               INT right, INT bottom );
 151 extern BOOL X11DRV_Rectangle(X11DRV_PDEVICE *physDev, INT left, INT top,
 152                               INT right, INT bottom);
 153 extern BOOL X11DRV_RoundRect( X11DRV_PDEVICE *physDev, INT left, INT top,
 154                                 INT right, INT bottom, INT ell_width,
 155                                 INT ell_height );
 156 extern COLORREF X11DRV_SetPixel( X11DRV_PDEVICE *physDev, INT x, INT y,
 157                                  COLORREF color );
 158 extern COLORREF X11DRV_GetPixel( X11DRV_PDEVICE *physDev, INT x, INT y);
 159 extern BOOL X11DRV_PaintRgn( X11DRV_PDEVICE *physDev, HRGN hrgn );
 160 extern BOOL X11DRV_Polyline( X11DRV_PDEVICE *physDev,const POINT* pt,INT count);
 161 extern BOOL X11DRV_Polygon( X11DRV_PDEVICE *physDev, const POINT* pt, INT count );
 162 extern BOOL X11DRV_PolyPolygon( X11DRV_PDEVICE *physDev, const POINT* pt,
 163                                   const INT* counts, UINT polygons);
 164 extern BOOL X11DRV_PolyPolyline( X11DRV_PDEVICE *physDev, const POINT* pt,
 165                                   const DWORD* counts, DWORD polylines);
 166
 167 extern COLORREF X11DRV_SetBkColor( X11DRV_PDEVICE *physDev, COLORREF color );
 168 extern COLORREF X11DRV_SetTextColor( X11DRV_PDEVICE *physDev, COLORREF color );
 169 extern BOOL X11DRV_ExtFloodFill( X11DRV_PDEVICE *physDev, INT x, INT y,
 170                                    COLORREF color, UINT fillType );
 171 extern BOOL X11DRV_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y,
 172                                  UINT flags, const RECT *lprect,
 173                                  LPCWSTR str, UINT count, const INT *lpDx, INT breakExtra );
 174 extern LONG X11DRV_SetBitmapBits( HBITMAP hbitmap, const void *bits, LONG count );
 175 extern void X11DRV_SetDeviceClipping( X11DRV_PDEVICE *physDev, HRGN vis_rgn, HRGN clip_rgn );
 176 extern INT X11DRV_SetDIBitsToDevice( X11DRV_PDEVICE *physDev, INT xDest,
 177                                        INT yDest, DWORD cx, DWORD cy,
 178                                        INT xSrc, INT ySrc,
 179                                        UINT startscan, UINT lines,
 180                                        LPCVOID bits, const BITMAPINFO *info,
 181                                        UINT coloruse );
 182 extern BOOL X11DRV_GetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 183 extern BOOL X11DRV_SetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 184
 185 /* OpenGL / X11 driver functions */
 186 extern int X11DRV_ChoosePixelFormat(X11DRV_PDEVICE *physDev,
 187                                       const PIXELFORMATDESCRIPTOR *pppfd);
 188 extern int X11DRV_DescribePixelFormat(X11DRV_PDEVICE *physDev,
 189                                         int iPixelFormat, UINT nBytes,
 190                                         PIXELFORMATDESCRIPTOR *ppfd);
 191 extern int X11DRV_GetPixelFormat(X11DRV_PDEVICE *physDev);
 192 extern BOOL X11DRV_SwapBuffers(X11DRV_PDEVICE *physDev);
 193
 194 /* X11 driver internal functions */
 195
 196 extern BOOL X11DRV_BITMAP_Init(void);
 197 extern void X11DRV_FONT_Init( int *log_pixels_x, int *log_pixels_y );
 198
 199 struct tagBITMAPOBJ;
 200 extern int X11DRV_DIB_BitmapInfoSize( const BITMAPINFO * info, WORD coloruse );
 201 extern XImage *X11DRV_BITMAP_GetXImage( const struct tagBITMAPOBJ *bmp );
 202 extern XImage *X11DRV_DIB_CreateXImage( int width, int height, int depth );
 203 extern HBITMAP X11DRV_BITMAP_CreateBitmapHeaderFromPixmap(Pixmap pixmap);
 204 extern HGLOBAL X11DRV_DIB_CreateDIBFromBitmap(HDC hdc, HBITMAP hBmp);
 205 extern HGLOBAL X11DRV_DIB_CreateDIBFromPixmap(Pixmap pixmap, HDC hdc, BOOL bDeletePixmap);
 206 extern HBITMAP X11DRV_BITMAP_CreateBitmapFromPixmap(Pixmap pixmap, BOOL bDeletePixmap);
 207 extern Pixmap X11DRV_DIB_CreatePixmapFromDIB( HGLOBAL hPackedDIB, HDC hdc );
 208 extern Pixmap X11DRV_BITMAP_CreatePixmapFromBitmap( HBITMAP hBmp, HDC hdc );
 209
 210 extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp );
 211
 212 extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors );
 213 extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev );
 214 extern BOOL X11DRV_SetupGCForPen( X11DRV_PDEVICE *physDev );
 215 extern BOOL X11DRV_SetupGCForText( X11DRV_PDEVICE *physDev );
 216 extern INT X11DRV_XWStoDS( X11DRV_PDEVICE *physDev, INT width );
 217 extern INT X11DRV_YWStoDS( X11DRV_PDEVICE *physDev, INT height );
 218
 219 extern const int X11DRV_XROPfunction[];
 220
 221 extern void _XInitImageFuncPtrs(XImage *);
 222
 223 extern int client_side_with_core;
 224 extern int client_side_with_render;
 225 extern int client_side_antialias_with_core;
 226 extern int client_side_antialias_with_render;
 227 extern int using_client_side_fonts;
 228 extern int using_wine_desktop;
 229 extern void X11DRV_XRender_Init(void);
 230 extern void X11DRV_XRender_Finalize(void);
 231 extern BOOL X11DRV_XRender_SelectFont(X11DRV_PDEVICE*, HFONT);
 232 extern void X11DRV_XRender_DeleteDC(X11DRV_PDEVICE*);
 233 extern BOOL X11DRV_XRender_ExtTextOut(X11DRV_PDEVICE *physDev, INT x, INT y, UINT flags,
 234                                       const RECT *lprect, LPCWSTR wstr,
 235                                       UINT count, const INT *lpDx, INT breakExtra);
 236 extern void X11DRV_XRender_UpdateDrawable(X11DRV_PDEVICE *physDev);
 237
 238 extern void X11DRV_OpenGL_Init(Display *display);
 239 extern XVisualInfo *X11DRV_setup_opengl_visual(Display *display);
 240
 241 /* XIM support */
 242 extern XIC X11DRV_CreateIC(XIM xim, Display *display, Window win);
 243 extern XIM X11DRV_SetupXIM(Display *display, const char *input_style);
 244 extern void X11DRV_XIMLookupChars( const char *str, DWORD count );
 245
 246 extern int X11DRV_XDND_Event(HWND hWnd, XClientMessageEvent *event);
 247
 248 /* exported dib functions for now */
 249
 250 /* Additional info for DIB section objects */
 251 typedef struct
 252 {
 253     /* Windows DIB section */
 254     DIBSECTION  dibSection;
 255
 256     /* Mapping status */
 257     int         status, p_status;
 258
 259     /* Color map info */
 260     int         nColorMap;
 261     int        *colorMap;
 262
 263     /* Cached XImage */
 264     XImage     *image;
 265
 266 #ifdef HAVE_LIBXXSHM
 267     /* Shared memory segment info */
 268     XShmSegmentInfo shminfo;
 269 #endif
 270
 271     /* Aux buffer access function */
 272     void (*copy_aux)(void*ctx, int req);
 273     void *aux_ctx;
 274
 275     /* GDI access lock */
 276     CRITICAL_SECTION lock;
 277
 278 } X11DRV_DIBSECTION;
 279
 280 /* DIB Section sync state */
 281 enum { DIB_Status_None, DIB_Status_InSync, DIB_Status_GdiMod, DIB_Status_AppMod, DIB_Status_AuxMod };
 282
 283 extern int *X11DRV_DIB_BuildColorMap( X11DRV_PDEVICE *physDev, WORD coloruse,
 284                                       WORD depth, const BITMAPINFO *info,
 285                                       int *nColors );
 286 extern INT X11DRV_CoerceDIBSection(X11DRV_PDEVICE *physDev,INT,BOOL);
 287 extern INT X11DRV_LockDIBSection(X11DRV_PDEVICE *physDev,INT,BOOL);
 288 extern void X11DRV_UnlockDIBSection(X11DRV_PDEVICE *physDev,BOOL);
 289 extern INT X11DRV_CoerceDIBSection2(HBITMAP bmp,INT,BOOL);
 290 extern INT X11DRV_LockDIBSection2(HBITMAP bmp,INT,BOOL);
 291 extern void X11DRV_UnlockDIBSection2(HBITMAP bmp,BOOL);
 292
 293 extern HBITMAP X11DRV_DIB_CreateDIBSection(X11DRV_PDEVICE *physDev, BITMAPINFO *bmi, UINT usage,
 294                                            LPVOID *bits, HANDLE section, DWORD offset, DWORD ovr_pitch);
 295 extern void X11DRV_DIB_DeleteDIBSection(struct tagBITMAPOBJ *bmp);
 296 extern INT X11DRV_DIB_Coerce(struct tagBITMAPOBJ *,INT,BOOL);
 297 extern INT X11DRV_DIB_Lock(struct tagBITMAPOBJ *,INT,BOOL);
 298 extern void X11DRV_DIB_Unlock(struct tagBITMAPOBJ *,BOOL);
 299 void X11DRV_DIB_CopyDIBSection(X11DRV_PDEVICE *physDevSrc, X11DRV_PDEVICE *physDevDst,
 300                                DWORD xSrc, DWORD ySrc, DWORD xDest, DWORD yDest,
 301                                DWORD width, DWORD height);
 302 struct _DCICMD;
 303 extern INT X11DRV_DCICommand(INT cbInput, const struct _DCICMD *lpCmd, LPVOID lpOutData);
 304
 305 /**************************************************************************
 306  * X11 GDI driver
 307  */
 308
 309 BOOL X11DRV_GDI_Initialize( Display *display );
 310 void X11DRV_GDI_Finalize(void);
 311
 312 extern Display *gdi_display;  /* display to use for all GDI functions */
 313
 314 /* X11 GDI palette driver */
 315
 316 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
 317 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 318
 319 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 320 #define X11DRV_PALETTE_WHITESET 0x2000
 321
 322 extern Colormap X11DRV_PALETTE_PaletteXColormap;
 323 extern UINT16 X11DRV_PALETTE_PaletteFlags;
 324
 325 extern int *X11DRV_PALETTE_PaletteToXPixel;
 326 extern int *X11DRV_PALETTE_XPixelToPalette;
 327
 328 extern int X11DRV_PALETTE_mapEGAPixel[16];
 329
 330 extern int X11DRV_PALETTE_Init(void);
 331 extern void X11DRV_PALETTE_Cleanup(void);
 332 extern BOOL X11DRV_IsSolidColor(COLORREF color);
 333
 334 extern COLORREF X11DRV_PALETTE_ToLogical(int pixel);
 335 extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color);
 336
 337 /* GDI escapes */
 338
 339 #define X11DRV_ESCAPE 6789
 340 enum x11drv_escape_codes
 341 {
 342     X11DRV_GET_DISPLAY,      /* get X11 display for a DC */
 343     X11DRV_GET_DRAWABLE,     /* get current drawable for a DC */
 344     X11DRV_GET_FONT,         /* get current X font for a DC */
 345     X11DRV_SET_DRAWABLE,     /* set current drawable for a DC */
 346     X11DRV_START_EXPOSURES,  /* start graphics exposures */
 347     X11DRV_END_EXPOSURES,    /* end graphics exposures */
 348 };
 349
 350 struct x11drv_escape_set_drawable
 351 {
 352     enum x11drv_escape_codes code;         /* escape code (X11DRV_SET_DRAWABLE) */
 353     Drawable                 drawable;     /* X drawable */
 354     int                      mode;         /* ClipByChildren or IncludeInferiors */
 355     POINT                    org;          /* origin of DC relative to drawable */
 356     POINT                    drawable_org; /* origin of drawable relative to screen */
 357 };
 358
 359 /**************************************************************************
 360  * X11 USER driver
 361  */
 362
 363 struct x11drv_thread_data
 364 {
 365     Display *display;
 366     HANDLE   display_fd;
 367     int      process_event_count;  /* recursion count for event processing */
 368     Cursor   cursor;               /* current cursor */
 369     Window   cursor_window;        /* current window that contains the cursor */
 370     HWND     last_focus;           /* last window that had focus */
 371     XIM      xim;                  /* input method */
 372 };
 373
 374 extern struct x11drv_thread_data *x11drv_init_thread_data(void);
 375
 376 inline static struct x11drv_thread_data *x11drv_thread_data(void)
 377 {
 378     struct x11drv_thread_data *data = NtCurrentTeb()->driver_data;
 379     if (!data) data = x11drv_init_thread_data();
 380     return data;
 381 }
 382
 383 inline static Display *thread_display(void) { return x11drv_thread_data()->display; }
 384
 385 extern Visual *visual;
 386 extern Window root_window;
 387 extern DWORD desktop_tid;
 388 extern unsigned int screen_width;
 389 extern unsigned int screen_height;
 390 extern unsigned int screen_depth;
 391 extern unsigned int text_caps;
 392 extern int use_xkb;
 393 extern int use_take_focus;
 394 extern int managed_mode;
 395
 396 /* atoms */
 397
 398 enum x11drv_atoms
 399 {
 400     FIRST_XATOM = XA_LAST_PREDEFINED + 1,
 401     XATOM_CLIPBOARD = FIRST_XATOM,
 402     XATOM_COMPOUND_TEXT,
 403     XATOM_MULTIPLE,
 404     XATOM_SELECTION_DATA,
 405     XATOM_TARGETS,
 406     XATOM_TEXT,
 407     XATOM_UTF8_STRING,
 408     XATOM_RAW_ASCENT,
 409     XATOM_RAW_DESCENT,
 410     XATOM_RAW_CAP_HEIGHT,
 411     XATOM_WM_PROTOCOLS,
 412     XATOM_WM_DELETE_WINDOW,
 413     XATOM_WM_TAKE_FOCUS,
 414     XATOM_KWM_DOCKWINDOW,
 415     XATOM_DndProtocol,
 416     XATOM_DndSelection,
 417     XATOM__MOTIF_WM_HINTS,
 418     XATOM__KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR,
 419     XATOM__NET_WM_PID,
 420     XATOM__NET_WM_PING,
 421     XATOM__NET_WM_NAME,
 422     XATOM__NET_WM_WINDOW_TYPE,
 423     XATOM__NET_WM_WINDOW_TYPE_UTILITY,
 424     XATOM_XdndAware,
 425     XATOM_XdndEnter,
 426     XATOM_XdndPosition,
 427     XATOM_XdndStatus,
 428     XATOM_XdndLeave,
 429     XATOM_XdndFinished,
 430     XATOM_XdndDrop,
 431     XATOM_XdndActionCopy,
 432     XATOM_XdndActionMove,
 433     XATOM_XdndActionLink,
 434     XATOM_XdndActionAsk,
 435     XATOM_XdndActionPrivate,
 436     XATOM_XdndSelection,
 437     XATOM_XdndTarget,
 438     XATOM_XdndTypeList,
 439     XATOM_WCF_DIB,
 440     XATOM_image_gif,
 441     XATOM_text_html,
 442     XATOM_text_plain,
 443     XATOM_text_rtf,
 444     XATOM_text_richtext,
 445     NB_XATOMS
 446 };
 447
 448 extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM];
 449
 450 #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM])
 451
 452 /* X11 clipboard driver */
 453
 454 typedef struct tagWINE_CLIPDATA {
 455     UINT        wFormatID;
 456     HANDLE16    hData16;
 457     HANDLE      hData32;
 458     UINT        drvData;
 459     UINT        wFlags;
 460     struct tagWINE_CLIPDATA *PrevData;
 461     struct tagWINE_CLIPDATA *NextData;
 462 } WINE_CLIPDATA, *LPWINE_CLIPDATA;
 463
 464 typedef HANDLE (*DRVEXPORTFUNC)(Window requestor, Atom aTarget, Atom rprop,
 465     LPWINE_CLIPDATA lpData, LPDWORD lpBytes);
 466 typedef HANDLE (*DRVIMPORTFUNC)(LPBYTE hData, UINT cBytes);
 467
 468 typedef struct tagWINE_CLIPFORMAT {
 469     UINT        wFormatID;
 470     LPSTR       Name;
 471     UINT        drvData;
 472     UINT        wFlags;
 473     DRVIMPORTFUNC  lpDrvImportFunc;
 474     DRVEXPORTFUNC  lpDrvExportFunc;
 475     struct tagWINE_CLIPFORMAT *PrevFormat;
 476     struct tagWINE_CLIPFORMAT *NextFormat;
 477 } WINE_CLIPFORMAT, *LPWINE_CLIPFORMAT;
 478
 479 #define CF_FLAG_BUILTINFMT   1 /* Built-in windows format */
 480 #define CF_FLAG_SYNTHESIZED  8 /* Implicitly converted data */
 481
 482 extern void X11DRV_InitClipboard(void);
 483 extern void X11DRV_CLIPBOARD_ReleaseSelection(Atom selType, Window w, HWND hwnd);
 484 extern INT X11DRV_CountClipboardFormats(void);
 485 extern UINT X11DRV_EnumClipboardFormats(UINT wFormat);
 486 extern LPWINE_CLIPFORMAT X11DRV_CLIPBOARD_LookupFormat(WORD wID);
 487 extern LPWINE_CLIPFORMAT X11DRV_CLIPBOARD_LookupProperty(UINT drvData);
 488 extern LPWINE_CLIPDATA X11DRV_CLIPBOARD_LookupData(DWORD wID);
 489 extern UINT X11DRV_CLIPBOARD_LookupPropertyAlias(UINT drvDataProperty);
 490 extern LPWINE_CLIPFORMAT X11DRV_CLIPBOARD_LookupAliasProperty(UINT drvDataAlias);
 491
 492 /* X11 event driver */
 493
 494 typedef enum {
 495   X11DRV_INPUT_RELATIVE,
 496   X11DRV_INPUT_ABSOLUTE
 497 } INPUT_TYPE;
 498 extern INPUT_TYPE X11DRV_EVENT_SetInputMethod(INPUT_TYPE type);
 499
 500 #ifdef HAVE_LIBXXF86DGA2
 501 void X11DRV_EVENT_SetDGAStatus(HWND hwnd, int event_base) ;
 502 #endif
 503
 504 extern int X11DRV_ProcessTabletEvent(HWND hwnd, XEvent *event);
 505
 506 /* x11drv private window data */
 507 struct x11drv_win_data
 508 {
 509     Window  whole_window;   /* X window for the complete window */
 510     Window  client_window;  /* X window for the client area */
 511     Window  icon_window;    /* X window for the icon */
 512     RECT    whole_rect;     /* X window rectangle for the whole window relative to parent */
 513     RECT    client_rect;    /* client area relative to whole window */
 514     XIC     xic;            /* X input context */
 515     HBITMAP hWMIconBitmap;
 516     HBITMAP hWMIconMask;
 517 };
 518
 519 typedef struct x11drv_win_data X11DRV_WND_DATA;
 520
 521 extern Window X11DRV_get_client_window( HWND hwnd );
 522 extern Window X11DRV_get_whole_window( HWND hwnd );
 523 extern XIC X11DRV_get_ic( HWND hwnd );
 524
 525 inline static Window get_client_window( WND *wnd )
 526 {
 527     struct x11drv_win_data *data = wnd->pDriverData;
 528     return data->client_window;
 529 }
 530
 531 inline static Window get_whole_window( WND *wnd )
 532 {
 533     struct x11drv_win_data *data = wnd->pDriverData;
 534     return data->whole_window;
 535 }
 536
 537 inline static BOOL is_window_top_level( WND *win )
 538 {
 539     return (root_window == DefaultRootWindow(gdi_display) && win->parent == GetDesktopWindow());
 540 }
 541
 542 extern void X11DRV_SetFocus( HWND hwnd );
 543 extern Cursor X11DRV_GetCursor( Display *display, struct tagCURSORICONINFO *ptr );
 544
 545 typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg );
 546
 547 extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg );
 548 extern int X11DRV_check_error(void);
 549 extern void X11DRV_register_window( Display *display, HWND hwnd, struct x11drv_win_data *data );
 550 extern void X11DRV_set_iconic_state( WND *win );
 551 extern void X11DRV_window_to_X_rect( WND *win, RECT *rect );
 552 extern void X11DRV_X_to_window_rect( WND *win, RECT *rect );
 553 extern void X11DRV_create_desktop_thread(void);
 554 extern Window X11DRV_create_desktop( XVisualInfo *desktop_vi, const char *geometry );
 555 extern void X11DRV_sync_window_style( Display *display, WND *win );
 556 extern int X11DRV_sync_whole_window_position( Display *display, WND *win, int zorder );
 557 extern int X11DRV_sync_client_window_position( Display *display, WND *win );
 558 extern void X11DRV_set_wm_hints( Display *display, WND *win );
 559
 560 extern void X11DRV_handle_desktop_resize(unsigned int width, unsigned int height);
 561 extern void X11DRV_Settings_AddDepthModes(void);
 562 extern void X11DRV_Settings_AddOneMode(unsigned int width, unsigned int height, unsigned int bpp, unsigned int freq);
 563 extern int X11DRV_Settings_CreateDriver(LPDDHALINFO info);
 564 extern LPDDHALMODEINFO X11DRV_Settings_CreateModes(unsigned int max_modes, int reserve_depths);
 565 unsigned int X11DRV_Settings_GetModeCount(void);
 566 void X11DRV_Settings_Init(void);
 567 extern void X11DRV_Settings_SetDefaultMode(int mode);
 568 LPDDHALMODEINFO X11DRV_Settings_SetHandlers(const char *name,
 569                                             int (*pNewGCM)(void),
 570                                             void (*pNewSCM)(int),
 571                                             unsigned int nmodes,
 572                                             int reserve_depths);
 573
 574
 575
 576 typedef struct {
 577     void (*Convert_5x5_asis)(int width, int height,
 578                              const void* srcbits, int srclinebytes,
 579                              void* dstbits, int dstlinebytes);
 580     void (*Convert_555_reverse)(int width, int height,
 581                                 const void* srcbits, int srclinebytes,
 582                                 void* dstbits, int dstlinebytes);
 583     void (*Convert_555_to_565_asis)(int width, int height,
 584                                     const void* srcbits, int srclinebytes,
 585                                     void* dstbits, int dstlinebytes);
 586     void (*Convert_555_to_565_reverse)(int width, int height,
 587                                        const void* srcbits, int srclinebytes,
 588                                        void* dstbits, int dstlinebytes);
 589     void (*Convert_555_to_888_asis)(int width, int height,
 590                                     const void* srcbits, int srclinebytes,
 591                                     void* dstbits, int dstlinebytes);
 592     void (*Convert_555_to_888_reverse)(int width, int height,
 593                                        const void* srcbits, int srclinebytes,
 594                                        void* dstbits, int dstlinebytes);
 595     void (*Convert_555_to_0888_asis)(int width, int height,
 596                                      const void* srcbits, int srclinebytes,
 597                                      void* dstbits, int dstlinebytes);
 598     void (*Convert_555_to_0888_reverse)(int width, int height,
 599                                         const void* srcbits, int srclinebytes,
 600                                         void* dstbits, int dstlinebytes);
 601     void (*Convert_5x5_to_any0888)(int width, int height,
 602                                    const void* srcbits, int srclinebytes,
 603                                    WORD rsrc, WORD gsrc, WORD bsrc,
 604                                    void* dstbits, int dstlinebytes,
 605                                    DWORD rdst, DWORD gdst, DWORD bdst);
 606     void (*Convert_565_reverse)(int width, int height,
 607                                 const void* srcbits, int srclinebytes,
 608                                 void* dstbits, int dstlinebytes);
 609     void (*Convert_565_to_555_asis)(int width, int height,
 610                                     const void* srcbits, int srclinebytes,
 611                                     void* dstbits, int dstlinebytes);
 612     void (*Convert_565_to_555_reverse)(int width, int height,
 613                                        const void* srcbits, int srclinebytes,
 614                                        void* dstbits, int dstlinebytes);
 615     void (*Convert_565_to_888_asis)(int width, int height,
 616                                     const void* srcbits, int srclinebytes,
 617                                     void* dstbits, int dstlinebytes);
 618     void (*Convert_565_to_888_reverse)(int width, int height,
 619                                        const void* srcbits, int srclinebytes,
 620                                        void* dstbits, int dstlinebytes);
 621     void (*Convert_565_to_0888_asis)(int width, int height,
 622                                      const void* srcbits, int srclinebytes,
 623                                      void* dstbits, int dstlinebytes);
 624     void (*Convert_565_to_0888_reverse)(int width, int height,
 625                                         const void* srcbits, int srclinebytes,
 626                                         void* dstbits, int dstlinebytes);
 627     void (*Convert_888_asis)(int width, int height,
 628                              const void* srcbits, int srclinebytes,
 629                              void* dstbits, int dstlinebytes);
 630     void (*Convert_888_reverse)(int width, int height,
 631                                 const void* srcbits, int srclinebytes,
 632                                 void* dstbits, int dstlinebytes);
 633     void (*Convert_888_to_555_asis)(int width, int height,
 634                                     const void* srcbits, int srclinebytes,
 635                                     void* dstbits, int dstlinebytes);
 636     void (*Convert_888_to_555_reverse)(int width, int height,
 637                                        const void* srcbits, int srclinebytes,
 638                                        void* dstbits, int dstlinebytes);
 639     void (*Convert_888_to_565_asis)(int width, int height,
 640                                     const void* srcbits, int srclinebytes,
 641                                     void* dstbits, int dstlinebytes);
 642     void (*Convert_888_to_565_reverse)(int width, int height,
 643                                        const void* srcbits, int srclinebytes,
 644                                        void* dstbits, int dstlinebytes);
 645     void (*Convert_888_to_0888_asis)(int width, int height,
 646                                      const void* srcbits, int srclinebytes,
 647                                      void* dstbits, int dstlinebytes);
 648     void (*Convert_888_to_0888_reverse)(int width, int height,
 649                                         const void* srcbits, int srclinebytes,
 650                                         void* dstbits, int dstlinebytes);
 651     void (*Convert_rgb888_to_any0888)(int width, int height,
 652                                       const void* srcbits, int srclinebytes,
 653                                       void* dstbits, int dstlinebytes,
 654                                       DWORD rdst, DWORD gdst, DWORD bdst);
 655     void (*Convert_bgr888_to_any0888)(int width, int height,
 656                                       const void* srcbits, int srclinebytes,
 657                                       void* dstbits, int dstlinebytes,
 658                                       DWORD rdst, DWORD gdst, DWORD bdst);
 659     void (*Convert_0888_asis)(int width, int height,
 660                               const void* srcbits, int srclinebytes,
 661                               void* dstbits, int dstlinebytes);
 662     void (*Convert_0888_reverse)(int width, int height,
 663                                  const void* srcbits, int srclinebytes,
 664                                  void* dstbits, int dstlinebytes);
 665     void (*Convert_0888_any)(int width, int height,
 666                              const void* srcbits, int srclinebytes,
 667                              DWORD rsrc, DWORD gsrc, DWORD bsrc,
 668                              void* dstbits, int dstlinebytes,
 669                              DWORD rdst, DWORD gdst, DWORD bdst);
 670     void (*Convert_0888_to_555_asis)(int width, int height,
 671                                      const void* srcbits, int srclinebytes,
 672                                      void* dstbits, int dstlinebytes);
 673     void (*Convert_0888_to_555_reverse)(int width, int height,
 674                                         const void* srcbits, int srclinebytes,
 675                                         void* dstbits, int dstlinebytes);
 676     void (*Convert_0888_to_565_asis)(int width, int height,
 677                                      const void* srcbits, int srclinebytes,
 678                                      void* dstbits, int dstlinebytes);
 679     void (*Convert_0888_to_565_reverse)(int width, int height,
 680                                         const void* srcbits, int srclinebytes,
 681                                         void* dstbits, int dstlinebytes);
 682     void (*Convert_any0888_to_5x5)(int width, int height,
 683                                    const void* srcbits, int srclinebytes,
 684                                    DWORD rsrc, DWORD gsrc, DWORD bsrc,
 685                                    void* dstbits, int dstlinebytes,
 686                                    WORD rdst, WORD gdst, WORD bdst);
 687     void (*Convert_0888_to_888_asis)(int width, int height,
 688                                      const void* srcbits, int srclinebytes,
 689                                      void* dstbits, int dstlinebytes);
 690     void (*Convert_0888_to_888_reverse)(int width, int height,
 691                                         const void* srcbits, int srclinebytes,
 692                                         void* dstbits, int dstlinebytes);
 693     void (*Convert_any0888_to_rgb888)(int width, int height,
 694                                       const void* srcbits, int srclinebytes,
 695                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 696                                       void* dstbits, int dstlinebytes);
 697     void (*Convert_any0888_to_bgr888)(int width, int height,
 698                                       const void* srcbits, int srclinebytes,
 699                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 700                                       void* dstbits, int dstlinebytes);
 701 } dib_conversions;
 702
 703 extern const dib_conversions dib_normal, dib_src_byteswap, dib_dst_byteswap;
 704
 705 extern INT X11DRV_DIB_MaskToShift(DWORD mask);
 706
 707 #endif  /* __WINE_X11DRV_H */