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     GC            gc;          /* X Window GC */
  90     Drawable      drawable;
  91     POINT         org;          /* DC origin relative to drawable */
  92     POINT         drawable_org; /* Origin of drawable relative to screen */
  93     HRGN          region;       /* Device region (visible region & clip region) */
  94     X_PHYSFONT    font;
  95     X_PHYSPEN     pen;
  96     X_PHYSBRUSH   brush;
  97     BOOL          has_gdi_font; /* is current font a GDI font? */
  98     int           backgroundPixel;
  99     int           textPixel;
 100     int           depth;       /* bit depth of the DC */
 101     int           exposures;   /* count of graphics exposures operations */
 102     XVisualInfo  *visuals[MAX_PIXELFORMATS];
 103     int           used_visuals;
 104     int           current_pf;
 105     XRENDERINFO   xrender;
 106 } X11DRV_PDEVICE;
 107
 108
 109   /* GCs used for B&W and color bitmap operations */
 110 extern GC BITMAP_monoGC, BITMAP_colorGC;
 111 extern Pixmap BITMAP_stock_pixmap;   /* pixmap for the default stock bitmap */
 112
 113 #define BITMAP_GC(bmp) \
 114   (((bmp)->bitmap.bmBitsPixel == 1) ? BITMAP_monoGC : BITMAP_colorGC)
 115
 116 extern unsigned int X11DRV_server_startticks;
 117
 118 /* Wine driver X11 functions */
 119
 120 extern BOOL X11DRV_AlphaBlend( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 121                                INT widthDst, INT heightDst,
 122                                X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 123                                INT widthSrc, INT heightSrc, BLENDFUNCTION blendfn );
 124 extern BOOL X11DRV_BitBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 125                              INT width, INT height, X11DRV_PDEVICE *physDevSrc,
 126                              INT xSrc, INT ySrc, DWORD rop );
 127 extern BOOL X11DRV_EnumDeviceFonts( X11DRV_PDEVICE *physDev, LPLOGFONTW plf,
 128                                     FONTENUMPROCW dfeproc, LPARAM lp );
 129 extern LONG X11DRV_GetBitmapBits( HBITMAP hbitmap, void *bits, LONG count );
 130 extern BOOL X11DRV_GetCharWidth( X11DRV_PDEVICE *physDev, UINT firstChar,
 131                                    UINT lastChar, LPINT buffer );
 132 extern BOOL X11DRV_GetDCOrgEx( X11DRV_PDEVICE *physDev, LPPOINT lpp );
 133 extern BOOL X11DRV_GetTextExtentPoint( X11DRV_PDEVICE *physDev, LPCWSTR str,
 134                                          INT count, LPSIZE size );
 135 extern BOOL X11DRV_GetTextMetrics(X11DRV_PDEVICE *physDev, TEXTMETRICW *metrics);
 136 extern BOOL X11DRV_PatBlt( X11DRV_PDEVICE *physDev, INT left, INT top,
 137                              INT width, INT height, DWORD rop );
 138 extern BOOL X11DRV_StretchBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 139                                  INT widthDst, INT heightDst,
 140                                  X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 141                                  INT widthSrc, INT heightSrc, DWORD rop );
 142 extern BOOL X11DRV_LineTo( X11DRV_PDEVICE *physDev, INT x, INT y);
 143 extern BOOL X11DRV_Arc( 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_Pie( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 147                           INT bottom, INT xstart, INT ystart, INT xend,
 148                           INT yend );
 149 extern BOOL X11DRV_Chord( X11DRV_PDEVICE *physDev, INT left, INT top,
 150                             INT right, INT bottom, INT xstart,
 151                             INT ystart, INT xend, INT yend );
 152 extern BOOL X11DRV_Ellipse( X11DRV_PDEVICE *physDev, INT left, INT top,
 153                               INT right, INT bottom );
 154 extern BOOL X11DRV_Rectangle(X11DRV_PDEVICE *physDev, INT left, INT top,
 155                               INT right, INT bottom);
 156 extern BOOL X11DRV_RoundRect( X11DRV_PDEVICE *physDev, INT left, INT top,
 157                                 INT right, INT bottom, INT ell_width,
 158                                 INT ell_height );
 159 extern COLORREF X11DRV_SetPixel( X11DRV_PDEVICE *physDev, INT x, INT y,
 160                                  COLORREF color );
 161 extern COLORREF X11DRV_GetPixel( X11DRV_PDEVICE *physDev, INT x, INT y);
 162 extern BOOL X11DRV_PaintRgn( X11DRV_PDEVICE *physDev, HRGN hrgn );
 163 extern BOOL X11DRV_Polyline( X11DRV_PDEVICE *physDev,const POINT* pt,INT count);
 164 extern BOOL X11DRV_Polygon( X11DRV_PDEVICE *physDev, const POINT* pt, INT count );
 165 extern BOOL X11DRV_PolyPolygon( X11DRV_PDEVICE *physDev, const POINT* pt,
 166                                   const INT* counts, UINT polygons);
 167 extern BOOL X11DRV_PolyPolyline( X11DRV_PDEVICE *physDev, const POINT* pt,
 168                                   const DWORD* counts, DWORD polylines);
 169
 170 extern COLORREF X11DRV_SetBkColor( X11DRV_PDEVICE *physDev, COLORREF color );
 171 extern COLORREF X11DRV_SetTextColor( X11DRV_PDEVICE *physDev, COLORREF color );
 172 extern BOOL X11DRV_ExtFloodFill( X11DRV_PDEVICE *physDev, INT x, INT y,
 173                                    COLORREF color, UINT fillType );
 174 extern BOOL X11DRV_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y,
 175                                  UINT flags, const RECT *lprect,
 176                                  LPCWSTR str, UINT count, const INT *lpDx, INT breakExtra );
 177 extern LONG X11DRV_SetBitmapBits( HBITMAP hbitmap, const void *bits, LONG count );
 178 extern void X11DRV_SetDeviceClipping( X11DRV_PDEVICE *physDev, HRGN vis_rgn, HRGN clip_rgn );
 179 extern INT X11DRV_SetDIBitsToDevice( X11DRV_PDEVICE *physDev, INT xDest,
 180                                        INT yDest, DWORD cx, DWORD cy,
 181                                        INT xSrc, INT ySrc,
 182                                        UINT startscan, UINT lines,
 183                                        LPCVOID bits, const BITMAPINFO *info,
 184                                        UINT coloruse );
 185 extern BOOL X11DRV_GetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 186 extern BOOL X11DRV_SetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 187
 188 /* OpenGL / X11 driver functions */
 189 extern int X11DRV_ChoosePixelFormat(X11DRV_PDEVICE *physDev,
 190                                       const PIXELFORMATDESCRIPTOR *pppfd);
 191 extern int X11DRV_DescribePixelFormat(X11DRV_PDEVICE *physDev,
 192                                         int iPixelFormat, UINT nBytes,
 193                                         PIXELFORMATDESCRIPTOR *ppfd);
 194 extern int X11DRV_GetPixelFormat(X11DRV_PDEVICE *physDev);
 195 extern BOOL X11DRV_SwapBuffers(X11DRV_PDEVICE *physDev);
 196
 197 /* X11 driver internal functions */
 198
 199 extern void X11DRV_BITMAP_Init(void);
 200 extern void X11DRV_FONT_Init( int log_pixels_x, int log_pixels_y );
 201
 202 struct tagBITMAPOBJ;
 203 extern int X11DRV_DIB_BitmapInfoSize( const BITMAPINFO * info, WORD coloruse );
 204 extern XImage *X11DRV_BITMAP_GetXImage( const struct tagBITMAPOBJ *bmp );
 205 extern XImage *X11DRV_DIB_CreateXImage( int width, int height, int depth );
 206 extern HBITMAP X11DRV_BITMAP_CreateBitmapHeaderFromPixmap(HDC hdc, Pixmap pixmap);
 207 extern HGLOBAL X11DRV_DIB_CreateDIBFromBitmap(HDC hdc, HBITMAP hBmp);
 208 extern HGLOBAL X11DRV_DIB_CreateDIBFromPixmap(Pixmap pixmap, HDC hdc, BOOL bDeletePixmap);
 209 extern Pixmap X11DRV_DIB_CreatePixmapFromDIB( HGLOBAL hPackedDIB, HDC hdc );
 210
 211 extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp );
 212
 213 extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors );
 214 extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev );
 215 extern BOOL X11DRV_SetupGCForPen( X11DRV_PDEVICE *physDev );
 216 extern BOOL X11DRV_SetupGCForText( X11DRV_PDEVICE *physDev );
 217 extern INT X11DRV_XWStoDS( X11DRV_PDEVICE *physDev, INT width );
 218 extern INT X11DRV_YWStoDS( X11DRV_PDEVICE *physDev, INT height );
 219
 220 extern const int X11DRV_XROPfunction[];
 221
 222 extern void _XInitImageFuncPtrs(XImage *);
 223
 224 extern int client_side_with_core;
 225 extern int client_side_with_render;
 226 extern int client_side_antialias_with_core;
 227 extern int client_side_antialias_with_render;
 228 extern int using_client_side_fonts;
 229 extern int using_wine_desktop;
 230 extern void X11DRV_XRender_Init(void);
 231 extern void X11DRV_XRender_Finalize(void);
 232 extern BOOL X11DRV_XRender_SelectFont(X11DRV_PDEVICE*, HFONT);
 233 extern void X11DRV_XRender_DeleteDC(X11DRV_PDEVICE*);
 234 extern BOOL X11DRV_XRender_ExtTextOut(X11DRV_PDEVICE *physDev, INT x, INT y, UINT flags,
 235                                       const RECT *lprect, LPCWSTR wstr,
 236                                       UINT count, const INT *lpDx, INT breakExtra);
 237 extern void X11DRV_XRender_UpdateDrawable(X11DRV_PDEVICE *physDev);
 238
 239 extern void X11DRV_OpenGL_Init(Display *display);
 240 extern XVisualInfo *X11DRV_setup_opengl_visual(Display *display);
 241
 242 /* XIM support */
 243 extern XIC X11DRV_CreateIC(XIM xim, Display *display, Window win);
 244 extern XIM X11DRV_SetupXIM(Display *display, const char *input_style);
 245 extern void X11DRV_XIMLookupChars( const char *str, DWORD count );
 246
 247 extern int X11DRV_XDND_Event(HWND hWnd, XClientMessageEvent *event);
 248
 249 /* exported dib functions for now */
 250
 251 /* Additional info for DIB section objects */
 252 typedef struct
 253 {
 254     /* Windows DIB section */
 255     DIBSECTION  dibSection;
 256
 257     /* Mapping status */
 258     int         status, p_status;
 259
 260     /* Color map info */
 261     int         nColorMap;
 262     int        *colorMap;
 263
 264     /* Cached XImage */
 265     XImage     *image;
 266
 267 #ifdef HAVE_LIBXXSHM
 268     /* Shared memory segment info */
 269     XShmSegmentInfo shminfo;
 270 #endif
 271
 272     /* Aux buffer access function */
 273     void (*copy_aux)(void*ctx, int req);
 274     void *aux_ctx;
 275
 276     /* GDI access lock */
 277     CRITICAL_SECTION lock;
 278
 279 } X11DRV_DIBSECTION;
 280
 281 /* DIB Section sync state */
 282 enum { DIB_Status_None, DIB_Status_InSync, DIB_Status_GdiMod, DIB_Status_AppMod, DIB_Status_AuxMod };
 283
 284 extern int *X11DRV_DIB_BuildColorMap( X11DRV_PDEVICE *physDev, WORD coloruse,
 285                                       WORD depth, const BITMAPINFO *info,
 286                                       int *nColors );
 287 extern INT X11DRV_CoerceDIBSection(X11DRV_PDEVICE *physDev,INT,BOOL);
 288 extern INT X11DRV_LockDIBSection(X11DRV_PDEVICE *physDev,INT,BOOL);
 289 extern void X11DRV_UnlockDIBSection(X11DRV_PDEVICE *physDev,BOOL);
 290 extern INT X11DRV_CoerceDIBSection2(HBITMAP bmp,INT,BOOL);
 291 extern INT X11DRV_LockDIBSection2(HBITMAP bmp,INT,BOOL);
 292 extern void X11DRV_UnlockDIBSection2(HBITMAP bmp,BOOL);
 293
 294 extern HBITMAP X11DRV_DIB_CreateDIBSection(X11DRV_PDEVICE *physDev, const BITMAPINFO *bmi, UINT usage,
 295                                            VOID **bits, HANDLE section, DWORD offset, DWORD ovr_pitch);
 296 extern void X11DRV_DIB_DeleteDIBSection(struct tagBITMAPOBJ *bmp);
 297 extern INT X11DRV_DIB_Coerce(struct tagBITMAPOBJ *,INT,BOOL);
 298 extern INT X11DRV_DIB_Lock(struct tagBITMAPOBJ *,INT,BOOL);
 299 extern void X11DRV_DIB_Unlock(struct tagBITMAPOBJ *,BOOL);
 300 void X11DRV_DIB_CopyDIBSection(X11DRV_PDEVICE *physDevSrc, X11DRV_PDEVICE *physDevDst,
 301                                DWORD xSrc, DWORD ySrc, DWORD xDest, DWORD yDest,
 302                                DWORD width, DWORD height);
 303 struct _DCICMD;
 304 extern INT X11DRV_DCICommand(INT cbInput, const struct _DCICMD *lpCmd, LPVOID lpOutData);
 305
 306 /**************************************************************************
 307  * X11 GDI driver
 308  */
 309
 310 extern void X11DRV_GDI_Initialize( Display *display );
 311 extern void X11DRV_GDI_Finalize(void);
 312
 313 extern Display *gdi_display;  /* display to use for all GDI functions */
 314
 315 /* X11 GDI palette driver */
 316
 317 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
 318 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 319
 320 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 321 #define X11DRV_PALETTE_WHITESET 0x2000
 322
 323 extern Colormap X11DRV_PALETTE_PaletteXColormap;
 324 extern UINT16 X11DRV_PALETTE_PaletteFlags;
 325
 326 extern int *X11DRV_PALETTE_PaletteToXPixel;
 327 extern int *X11DRV_PALETTE_XPixelToPalette;
 328
 329 extern int X11DRV_PALETTE_mapEGAPixel[16];
 330
 331 extern int X11DRV_PALETTE_Init(void);
 332 extern void X11DRV_PALETTE_Cleanup(void);
 333 extern BOOL X11DRV_IsSolidColor(COLORREF color);
 334
 335 extern COLORREF X11DRV_PALETTE_ToLogical(int pixel);
 336 extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color);
 337
 338 /* GDI escapes */
 339
 340 #define X11DRV_ESCAPE 6789
 341 enum x11drv_escape_codes
 342 {
 343     X11DRV_GET_DISPLAY,      /* get X11 display for a DC */
 344     X11DRV_GET_DRAWABLE,     /* get current drawable for a DC */
 345     X11DRV_GET_FONT,         /* get current X font for a DC */
 346     X11DRV_SET_DRAWABLE,     /* set current drawable for a DC */
 347     X11DRV_START_EXPOSURES,  /* start graphics exposures */
 348     X11DRV_END_EXPOSURES,    /* end graphics exposures */
 349 };
 350
 351 struct x11drv_escape_set_drawable
 352 {
 353     enum x11drv_escape_codes code;         /* escape code (X11DRV_SET_DRAWABLE) */
 354     Drawable                 drawable;     /* X drawable */
 355     int                      mode;         /* ClipByChildren or IncludeInferiors */
 356     POINT                    org;          /* origin of DC relative to drawable */
 357     POINT                    drawable_org; /* origin of drawable relative to screen */
 358 };
 359
 360 /**************************************************************************
 361  * X11 USER driver
 362  */
 363
 364 struct x11drv_thread_data
 365 {
 366     Display *display;
 367     HANDLE   display_fd;
 368     int      process_event_count;  /* recursion count for event processing */
 369     Cursor   cursor;               /* current cursor */
 370     Window   cursor_window;        /* current window that contains the cursor */
 371     HWND     last_focus;           /* last window that had focus */
 372     XIM      xim;                  /* input method */
 373 };
 374
 375 extern struct x11drv_thread_data *x11drv_init_thread_data(void);
 376
 377 inline static struct x11drv_thread_data *x11drv_thread_data(void)
 378 {
 379     struct x11drv_thread_data *data = NtCurrentTeb()->driver_data;
 380     if (!data) data = x11drv_init_thread_data();
 381     return data;
 382 }
 383
 384 inline static Display *thread_display(void) { return x11drv_thread_data()->display; }
 385
 386 extern Visual *visual;
 387 extern Window root_window;
 388 extern DWORD desktop_tid;
 389 extern unsigned int screen_width;
 390 extern unsigned int screen_height;
 391 extern unsigned int screen_depth;
 392 extern unsigned int text_caps;
 393 extern int use_xkb;
 394 extern int use_take_focus;
 395 extern int managed_mode;
 396
 397 /* atoms */
 398
 399 enum x11drv_atoms
 400 {
 401     FIRST_XATOM = XA_LAST_PREDEFINED + 1,
 402     XATOM_CLIPBOARD = FIRST_XATOM,
 403     XATOM_COMPOUND_TEXT,
 404     XATOM_MULTIPLE,
 405     XATOM_SELECTION_DATA,
 406     XATOM_TARGETS,
 407     XATOM_TEXT,
 408     XATOM_UTF8_STRING,
 409     XATOM_RAW_ASCENT,
 410     XATOM_RAW_DESCENT,
 411     XATOM_RAW_CAP_HEIGHT,
 412     XATOM_WM_PROTOCOLS,
 413     XATOM_WM_DELETE_WINDOW,
 414     XATOM_WM_TAKE_FOCUS,
 415     XATOM_KWM_DOCKWINDOW,
 416     XATOM_DndProtocol,
 417     XATOM_DndSelection,
 418     XATOM__MOTIF_WM_HINTS,
 419     XATOM__KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR,
 420     XATOM__NET_WM_MOVERESIZE,
 421     XATOM__NET_WM_PID,
 422     XATOM__NET_WM_PING,
 423     XATOM__NET_WM_NAME,
 424     XATOM__NET_WM_WINDOW_TYPE,
 425     XATOM__NET_WM_WINDOW_TYPE_UTILITY,
 426     XATOM_XdndAware,
 427     XATOM_XdndEnter,
 428     XATOM_XdndPosition,
 429     XATOM_XdndStatus,
 430     XATOM_XdndLeave,
 431     XATOM_XdndFinished,
 432     XATOM_XdndDrop,
 433     XATOM_XdndActionCopy,
 434     XATOM_XdndActionMove,
 435     XATOM_XdndActionLink,
 436     XATOM_XdndActionAsk,
 437     XATOM_XdndActionPrivate,
 438     XATOM_XdndSelection,
 439     XATOM_XdndTarget,
 440     XATOM_XdndTypeList,
 441     XATOM_WCF_DIB,
 442     XATOM_image_gif,
 443     XATOM_text_html,
 444     XATOM_text_plain,
 445     XATOM_text_rtf,
 446     XATOM_text_richtext,
 447     NB_XATOMS
 448 };
 449
 450 extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM];
 451
 452 #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM])
 453
 454 /* X11 clipboard driver */
 455
 456 typedef struct tagWINE_CLIPDATA {
 457     UINT        wFormatID;
 458     HANDLE16    hData16;
 459     HANDLE      hData32;
 460     UINT        drvData;
 461     UINT        wFlags;
 462     struct tagWINE_CLIPDATA *PrevData;
 463     struct tagWINE_CLIPDATA *NextData;
 464 } WINE_CLIPDATA, *LPWINE_CLIPDATA;
 465
 466 typedef HANDLE (*DRVEXPORTFUNC)(Window requestor, Atom aTarget, Atom rprop,
 467     LPWINE_CLIPDATA lpData, LPDWORD lpBytes);
 468 typedef HANDLE (*DRVIMPORTFUNC)(LPBYTE hData, UINT cBytes);
 469
 470 typedef struct tagWINE_CLIPFORMAT {
 471     UINT        wFormatID;
 472     LPSTR       Name;
 473     UINT        drvData;
 474     UINT        wFlags;
 475     DRVIMPORTFUNC  lpDrvImportFunc;
 476     DRVEXPORTFUNC  lpDrvExportFunc;
 477     struct tagWINE_CLIPFORMAT *PrevFormat;
 478     struct tagWINE_CLIPFORMAT *NextFormat;
 479 } WINE_CLIPFORMAT, *LPWINE_CLIPFORMAT;
 480
 481 #define CF_FLAG_BUILTINFMT   1 /* Built-in windows format */
 482 #define CF_FLAG_UNOWNED      2 /* cached data is not owned */
 483 #define CF_FLAG_SYNTHESIZED  8 /* Implicitly converted data */
 484
 485 extern void X11DRV_InitClipboard(void);
 486 extern void X11DRV_CLIPBOARD_ReleaseSelection(Atom selType, Window w, HWND hwnd);
 487 extern INT X11DRV_CountClipboardFormats(void);
 488 extern UINT X11DRV_EnumClipboardFormats(UINT wFormat);
 489 extern LPWINE_CLIPFORMAT X11DRV_CLIPBOARD_LookupFormat(WORD wID);
 490 extern LPWINE_CLIPFORMAT X11DRV_CLIPBOARD_LookupProperty(UINT drvData);
 491 extern LPWINE_CLIPDATA X11DRV_CLIPBOARD_LookupData(DWORD wID);
 492 extern UINT X11DRV_CLIPBOARD_LookupPropertyAlias(UINT drvDataProperty);
 493 extern LPWINE_CLIPFORMAT X11DRV_CLIPBOARD_LookupAliasProperty(UINT drvDataAlias);
 494
 495 /* X11 event driver */
 496
 497 typedef enum {
 498   X11DRV_INPUT_RELATIVE,
 499   X11DRV_INPUT_ABSOLUTE
 500 } INPUT_TYPE;
 501 extern INPUT_TYPE X11DRV_EVENT_SetInputMethod(INPUT_TYPE type);
 502
 503 #ifdef HAVE_LIBXXF86DGA2
 504 void X11DRV_EVENT_SetDGAStatus(HWND hwnd, int event_base) ;
 505 #endif
 506
 507 extern int X11DRV_ProcessTabletEvent(HWND hwnd, XEvent *event);
 508
 509 /* x11drv private window data */
 510 struct x11drv_win_data
 511 {
 512     Window  whole_window;   /* X window for the complete window */
 513     Window  client_window;  /* X window for the client area */
 514     Window  icon_window;    /* X window for the icon */
 515     RECT    whole_rect;     /* X window rectangle for the whole window relative to parent */
 516     RECT    client_rect;    /* client area relative to whole window */
 517     XIC     xic;            /* X input context */
 518     HBITMAP hWMIconBitmap;
 519     HBITMAP hWMIconMask;
 520 };
 521
 522 typedef struct x11drv_win_data X11DRV_WND_DATA;
 523
 524 extern Window X11DRV_get_client_window( HWND hwnd );
 525 extern Window X11DRV_get_whole_window( HWND hwnd );
 526 extern BOOL X11DRV_is_window_rect_mapped( const RECT *rect );
 527 extern XIC X11DRV_get_ic( HWND hwnd );
 528
 529 inline static Window get_client_window( WND *wnd )
 530 {
 531     struct x11drv_win_data *data = wnd->pDriverData;
 532     return data->client_window;
 533 }
 534
 535 inline static Window get_whole_window( WND *wnd )
 536 {
 537     struct x11drv_win_data *data = wnd->pDriverData;
 538     return data->whole_window;
 539 }
 540
 541 inline static BOOL is_window_top_level( WND *win )
 542 {
 543     return (root_window == DefaultRootWindow(gdi_display) && win->parent == GetDesktopWindow());
 544 }
 545
 546 extern void X11DRV_SetFocus( HWND hwnd );
 547 extern Cursor X11DRV_GetCursor( Display *display, struct tagCURSORICONINFO *ptr );
 548
 549 typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg );
 550
 551 extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg );
 552 extern int X11DRV_check_error(void);
 553 extern void X11DRV_register_window( Display *display, HWND hwnd, struct x11drv_win_data *data );
 554 extern void X11DRV_set_iconic_state( WND *win );
 555 extern void X11DRV_window_to_X_rect( WND *win, RECT *rect );
 556 extern void X11DRV_X_to_window_rect( WND *win, RECT *rect );
 557 extern void X11DRV_create_desktop_thread(void);
 558 extern Window X11DRV_create_desktop( XVisualInfo *desktop_vi, const char *geometry );
 559 extern void X11DRV_sync_window_style( Display *display, WND *win );
 560 extern int X11DRV_sync_whole_window_position( Display *display, WND *win, int zorder );
 561 extern int X11DRV_sync_client_window_position( Display *display, WND *win );
 562 extern void X11DRV_set_window_rectangles( HWND hwnd, const RECT *rectWindow, const RECT *rectClient );
 563 extern void X11DRV_set_wm_hints( Display *display, WND *win );
 564
 565 extern void X11DRV_handle_desktop_resize(unsigned int width, unsigned int height);
 566 extern void X11DRV_Settings_AddDepthModes(void);
 567 extern void X11DRV_Settings_AddOneMode(unsigned int width, unsigned int height, unsigned int bpp, unsigned int freq);
 568 extern int X11DRV_Settings_CreateDriver(LPDDHALINFO info);
 569 extern LPDDHALMODEINFO X11DRV_Settings_CreateModes(unsigned int max_modes, int reserve_depths);
 570 unsigned int X11DRV_Settings_GetModeCount(void);
 571 void X11DRV_Settings_Init(void);
 572 extern void X11DRV_Settings_SetDefaultMode(int mode);
 573 LPDDHALMODEINFO X11DRV_Settings_SetHandlers(const char *name,
 574                                             int (*pNewGCM)(void),
 575                                             void (*pNewSCM)(int),
 576                                             unsigned int nmodes,
 577                                             int reserve_depths);
 578
 579
 580
 581 typedef struct {
 582     void (*Convert_5x5_asis)(int width, int height,
 583                              const void* srcbits, int srclinebytes,
 584                              void* dstbits, int dstlinebytes);
 585     void (*Convert_555_reverse)(int width, int height,
 586                                 const void* srcbits, int srclinebytes,
 587                                 void* dstbits, int dstlinebytes);
 588     void (*Convert_555_to_565_asis)(int width, int height,
 589                                     const void* srcbits, int srclinebytes,
 590                                     void* dstbits, int dstlinebytes);
 591     void (*Convert_555_to_565_reverse)(int width, int height,
 592                                        const void* srcbits, int srclinebytes,
 593                                        void* dstbits, int dstlinebytes);
 594     void (*Convert_555_to_888_asis)(int width, int height,
 595                                     const void* srcbits, int srclinebytes,
 596                                     void* dstbits, int dstlinebytes);
 597     void (*Convert_555_to_888_reverse)(int width, int height,
 598                                        const void* srcbits, int srclinebytes,
 599                                        void* dstbits, int dstlinebytes);
 600     void (*Convert_555_to_0888_asis)(int width, int height,
 601                                      const void* srcbits, int srclinebytes,
 602                                      void* dstbits, int dstlinebytes);
 603     void (*Convert_555_to_0888_reverse)(int width, int height,
 604                                         const void* srcbits, int srclinebytes,
 605                                         void* dstbits, int dstlinebytes);
 606     void (*Convert_5x5_to_any0888)(int width, int height,
 607                                    const void* srcbits, int srclinebytes,
 608                                    WORD rsrc, WORD gsrc, WORD bsrc,
 609                                    void* dstbits, int dstlinebytes,
 610                                    DWORD rdst, DWORD gdst, DWORD bdst);
 611     void (*Convert_565_reverse)(int width, int height,
 612                                 const void* srcbits, int srclinebytes,
 613                                 void* dstbits, int dstlinebytes);
 614     void (*Convert_565_to_555_asis)(int width, int height,
 615                                     const void* srcbits, int srclinebytes,
 616                                     void* dstbits, int dstlinebytes);
 617     void (*Convert_565_to_555_reverse)(int width, int height,
 618                                        const void* srcbits, int srclinebytes,
 619                                        void* dstbits, int dstlinebytes);
 620     void (*Convert_565_to_888_asis)(int width, int height,
 621                                     const void* srcbits, int srclinebytes,
 622                                     void* dstbits, int dstlinebytes);
 623     void (*Convert_565_to_888_reverse)(int width, int height,
 624                                        const void* srcbits, int srclinebytes,
 625                                        void* dstbits, int dstlinebytes);
 626     void (*Convert_565_to_0888_asis)(int width, int height,
 627                                      const void* srcbits, int srclinebytes,
 628                                      void* dstbits, int dstlinebytes);
 629     void (*Convert_565_to_0888_reverse)(int width, int height,
 630                                         const void* srcbits, int srclinebytes,
 631                                         void* dstbits, int dstlinebytes);
 632     void (*Convert_888_asis)(int width, int height,
 633                              const void* srcbits, int srclinebytes,
 634                              void* dstbits, int dstlinebytes);
 635     void (*Convert_888_reverse)(int width, int height,
 636                                 const void* srcbits, int srclinebytes,
 637                                 void* dstbits, int dstlinebytes);
 638     void (*Convert_888_to_555_asis)(int width, int height,
 639                                     const void* srcbits, int srclinebytes,
 640                                     void* dstbits, int dstlinebytes);
 641     void (*Convert_888_to_555_reverse)(int width, int height,
 642                                        const void* srcbits, int srclinebytes,
 643                                        void* dstbits, int dstlinebytes);
 644     void (*Convert_888_to_565_asis)(int width, int height,
 645                                     const void* srcbits, int srclinebytes,
 646                                     void* dstbits, int dstlinebytes);
 647     void (*Convert_888_to_565_reverse)(int width, int height,
 648                                        const void* srcbits, int srclinebytes,
 649                                        void* dstbits, int dstlinebytes);
 650     void (*Convert_888_to_0888_asis)(int width, int height,
 651                                      const void* srcbits, int srclinebytes,
 652                                      void* dstbits, int dstlinebytes);
 653     void (*Convert_888_to_0888_reverse)(int width, int height,
 654                                         const void* srcbits, int srclinebytes,
 655                                         void* dstbits, int dstlinebytes);
 656     void (*Convert_rgb888_to_any0888)(int width, int height,
 657                                       const void* srcbits, int srclinebytes,
 658                                       void* dstbits, int dstlinebytes,
 659                                       DWORD rdst, DWORD gdst, DWORD bdst);
 660     void (*Convert_bgr888_to_any0888)(int width, int height,
 661                                       const void* srcbits, int srclinebytes,
 662                                       void* dstbits, int dstlinebytes,
 663                                       DWORD rdst, DWORD gdst, DWORD bdst);
 664     void (*Convert_0888_asis)(int width, int height,
 665                               const void* srcbits, int srclinebytes,
 666                               void* dstbits, int dstlinebytes);
 667     void (*Convert_0888_reverse)(int width, int height,
 668                                  const void* srcbits, int srclinebytes,
 669                                  void* dstbits, int dstlinebytes);
 670     void (*Convert_0888_any)(int width, int height,
 671                              const void* srcbits, int srclinebytes,
 672                              DWORD rsrc, DWORD gsrc, DWORD bsrc,
 673                              void* dstbits, int dstlinebytes,
 674                              DWORD rdst, DWORD gdst, DWORD bdst);
 675     void (*Convert_0888_to_555_asis)(int width, int height,
 676                                      const void* srcbits, int srclinebytes,
 677                                      void* dstbits, int dstlinebytes);
 678     void (*Convert_0888_to_555_reverse)(int width, int height,
 679                                         const void* srcbits, int srclinebytes,
 680                                         void* dstbits, int dstlinebytes);
 681     void (*Convert_0888_to_565_asis)(int width, int height,
 682                                      const void* srcbits, int srclinebytes,
 683                                      void* dstbits, int dstlinebytes);
 684     void (*Convert_0888_to_565_reverse)(int width, int height,
 685                                         const void* srcbits, int srclinebytes,
 686                                         void* dstbits, int dstlinebytes);
 687     void (*Convert_any0888_to_5x5)(int width, int height,
 688                                    const void* srcbits, int srclinebytes,
 689                                    DWORD rsrc, DWORD gsrc, DWORD bsrc,
 690                                    void* dstbits, int dstlinebytes,
 691                                    WORD rdst, WORD gdst, WORD bdst);
 692     void (*Convert_0888_to_888_asis)(int width, int height,
 693                                      const void* srcbits, int srclinebytes,
 694                                      void* dstbits, int dstlinebytes);
 695     void (*Convert_0888_to_888_reverse)(int width, int height,
 696                                         const void* srcbits, int srclinebytes,
 697                                         void* dstbits, int dstlinebytes);
 698     void (*Convert_any0888_to_rgb888)(int width, int height,
 699                                       const void* srcbits, int srclinebytes,
 700                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 701                                       void* dstbits, int dstlinebytes);
 702     void (*Convert_any0888_to_bgr888)(int width, int height,
 703                                       const void* srcbits, int srclinebytes,
 704                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 705                                       void* dstbits, int dstlinebytes);
 706 } dib_conversions;
 707
 708 extern const dib_conversions dib_normal, dib_src_byteswap, dib_dst_byteswap;
 709
 710 extern INT X11DRV_DIB_MaskToShift(DWORD mask);
 711
 712 #endif  /* __WINE_X11DRV_H */