dlls/winex11.drv/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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 #define BOOL X_BOOL
  39 #define BYTE X_BYTE
  40 #define INT8 X_INT8
  41 #define INT16 X_INT16
  42 #define INT32 X_INT32
  43 #define INT64 X_INT64
  44 #include <X11/Xmd.h>
  45 #include <X11/Xproto.h>
  46 #undef BOOL
  47 #undef BYTE
  48 #undef INT8
  49 #undef INT16
  50 #undef INT32
  51 #undef INT64
  52 #undef LONG64
  53
  54 #undef Status  /* avoid conflict with wintrnl.h */
  55 typedef int Status;
  56
  57 #include "windef.h"
  58 #include "winbase.h"
  59 #include "wingdi.h"
  60 #include "winuser.h"
  61 #include "ddrawi.h"
  62 #include "wine/list.h"
  63
  64 #define MAX_PIXELFORMATS 8
  65 #define MAX_DASHLEN 16
  66
  67 struct tagCURSORICONINFO;
  68
  69 extern void wine_tsx11_lock(void);
  70 extern void wine_tsx11_unlock(void);
  71
  72   /* X physical pen */
  73 typedef struct
  74 {
  75     int          style;
  76     int          endcap;
  77     int          linejoin;
  78     int          pixel;
  79     int          width;
  80     char         dashes[MAX_DASHLEN];
  81     int          dash_len;
  82     int          type;          /* GEOMETRIC || COSMETIC */
  83     int          ext;           /* extended pen - 1, otherwise - 0 */
  84 } X_PHYSPEN;
  85
  86   /* X physical brush */
  87 typedef struct
  88 {
  89     int          style;
  90     int          fillStyle;
  91     int          pixel;
  92     Pixmap       pixmap;
  93 } X_PHYSBRUSH;
  94
  95   /* X physical bitmap */
  96 typedef struct
  97 {
  98     HBITMAP      hbitmap;
  99     Pixmap       pixmap;
 100     XID          glxpixmap;
 101     int          pixmap_depth;
 102     /* the following fields are only used for DIB section bitmaps */
 103     int          status, p_status;  /* mapping status */
 104     XImage      *image;             /* cached XImage */
 105     int         *colorMap;          /* color map info */
 106     int          nColorMap;
 107     CRITICAL_SECTION lock;          /* GDI access lock */
 108 #ifdef HAVE_LIBXXSHM
 109     XShmSegmentInfo shminfo;        /* shared memory segment info */
 110 #endif
 111     struct list   entry;            /* Entry in global DIB list */
 112     BYTE         *base;             /* Base address */
 113     SIZE_T        size;             /* Size in bytes */
 114 } X_PHYSBITMAP;
 115
 116   /* X physical font */
 117 typedef UINT     X_PHYSFONT;
 118
 119 typedef struct tagXRENDERINFO *XRENDERINFO;
 120
 121   /* X physical device */
 122 typedef struct
 123 {
 124     HDC           hdc;
 125     GC            gc;          /* X Window GC */
 126     Drawable      drawable;
 127     RECT          dc_rect;       /* DC rectangle relative to drawable */
 128     RECT          drawable_rect; /* Drawable rectangle relative to screen */
 129     HRGN          region;        /* Device region (visible region & clip region) */
 130     X_PHYSFONT    font;
 131     X_PHYSPEN     pen;
 132     X_PHYSBRUSH   brush;
 133     X_PHYSBITMAP *bitmap;       /* currently selected bitmap for memory DCs */
 134     BOOL          has_gdi_font; /* is current font a GDI font? */
 135     int           backgroundPixel;
 136     int           textPixel;
 137     int           depth;       /* bit depth of the DC */
 138     int           exposures;   /* count of graphics exposures operations */
 139     int           current_pf;
 140     Drawable      gl_drawable;
 141     Pixmap        pixmap;      /* Pixmap for a GLXPixmap gl_drawable */
 142     XRENDERINFO   xrender;
 143 } X11DRV_PDEVICE;
 144
 145
 146   /* GCs used for B&W and color bitmap operations */
 147 extern GC BITMAP_monoGC, BITMAP_colorGC;
 148 extern X_PHYSBITMAP BITMAP_stock_phys_bitmap;  /* phys bitmap for the default stock bitmap */
 149
 150 #define BITMAP_GC(physBitmap) (((physBitmap)->pixmap_depth == 1) ? BITMAP_monoGC : BITMAP_colorGC)
 151
 152 /* Wine driver X11 functions */
 153
 154 extern BOOL X11DRV_AlphaBlend( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 155                                INT widthDst, INT heightDst,
 156                                X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 157                                INT widthSrc, INT heightSrc, BLENDFUNCTION blendfn );
 158 extern BOOL X11DRV_BitBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 159                              INT width, INT height, X11DRV_PDEVICE *physDevSrc,
 160                              INT xSrc, INT ySrc, DWORD rop );
 161 extern BOOL X11DRV_EnumDeviceFonts( X11DRV_PDEVICE *physDev, LPLOGFONTW plf,
 162                                     FONTENUMPROCW dfeproc, LPARAM lp );
 163 extern LONG X11DRV_GetBitmapBits( HBITMAP hbitmap, void *bits, LONG count );
 164 extern BOOL X11DRV_GetCharWidth( X11DRV_PDEVICE *physDev, UINT firstChar,
 165                                    UINT lastChar, LPINT buffer );
 166 extern BOOL X11DRV_GetDCOrgEx( X11DRV_PDEVICE *physDev, LPPOINT lpp );
 167 extern BOOL X11DRV_GetTextExtentExPoint( X11DRV_PDEVICE *physDev, LPCWSTR str, INT count,
 168                                   INT maxExt, LPINT lpnFit, LPINT alpDx, LPSIZE size );
 169 extern BOOL X11DRV_GetTextMetrics(X11DRV_PDEVICE *physDev, TEXTMETRICW *metrics);
 170 extern BOOL X11DRV_PatBlt( X11DRV_PDEVICE *physDev, INT left, INT top,
 171                              INT width, INT height, DWORD rop );
 172 extern BOOL X11DRV_StretchBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 173                                  INT widthDst, INT heightDst,
 174                                  X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 175                                  INT widthSrc, INT heightSrc, DWORD rop );
 176 extern BOOL X11DRV_LineTo( X11DRV_PDEVICE *physDev, INT x, INT y);
 177 extern BOOL X11DRV_Arc( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 178                           INT bottom, INT xstart, INT ystart, INT xend,
 179                           INT yend );
 180 extern BOOL X11DRV_Pie( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 181                           INT bottom, INT xstart, INT ystart, INT xend,
 182                           INT yend );
 183 extern BOOL X11DRV_Chord( X11DRV_PDEVICE *physDev, INT left, INT top,
 184                             INT right, INT bottom, INT xstart,
 185                             INT ystart, INT xend, INT yend );
 186 extern BOOL X11DRV_Ellipse( X11DRV_PDEVICE *physDev, INT left, INT top,
 187                               INT right, INT bottom );
 188 extern BOOL X11DRV_Rectangle(X11DRV_PDEVICE *physDev, INT left, INT top,
 189                               INT right, INT bottom);
 190 extern BOOL X11DRV_RoundRect( X11DRV_PDEVICE *physDev, INT left, INT top,
 191                                 INT right, INT bottom, INT ell_width,
 192                                 INT ell_height );
 193 extern COLORREF X11DRV_SetPixel( X11DRV_PDEVICE *physDev, INT x, INT y,
 194                                  COLORREF color );
 195 extern COLORREF X11DRV_GetPixel( X11DRV_PDEVICE *physDev, INT x, INT y);
 196 extern BOOL X11DRV_PaintRgn( X11DRV_PDEVICE *physDev, HRGN hrgn );
 197 extern BOOL X11DRV_Polyline( X11DRV_PDEVICE *physDev,const POINT* pt,INT count);
 198 extern BOOL X11DRV_Polygon( X11DRV_PDEVICE *physDev, const POINT* pt, INT count );
 199 extern BOOL X11DRV_PolyPolygon( X11DRV_PDEVICE *physDev, const POINT* pt,
 200                                   const INT* counts, UINT polygons);
 201 extern BOOL X11DRV_PolyPolyline( X11DRV_PDEVICE *physDev, const POINT* pt,
 202                                   const DWORD* counts, DWORD polylines);
 203
 204 extern COLORREF X11DRV_SetBkColor( X11DRV_PDEVICE *physDev, COLORREF color );
 205 extern COLORREF X11DRV_SetTextColor( X11DRV_PDEVICE *physDev, COLORREF color );
 206 extern BOOL X11DRV_ExtFloodFill( X11DRV_PDEVICE *physDev, INT x, INT y,
 207                                    COLORREF color, UINT fillType );
 208 extern BOOL X11DRV_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y,
 209                                  UINT flags, const RECT *lprect,
 210                                  LPCWSTR str, UINT count, const INT *lpDx );
 211 extern LONG X11DRV_SetBitmapBits( HBITMAP hbitmap, const void *bits, LONG count );
 212 extern void X11DRV_SetDeviceClipping( X11DRV_PDEVICE *physDev, HRGN vis_rgn, HRGN clip_rgn );
 213 extern INT X11DRV_SetDIBitsToDevice( X11DRV_PDEVICE *physDev, INT xDest,
 214                                        INT yDest, DWORD cx, DWORD cy,
 215                                        INT xSrc, INT ySrc,
 216                                        UINT startscan, UINT lines,
 217                                        LPCVOID bits, const BITMAPINFO *info,
 218                                        UINT coloruse );
 219 extern BOOL X11DRV_GetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 220 extern BOOL X11DRV_SetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 221
 222 /* OpenGL / X11 driver functions */
 223 extern int X11DRV_ChoosePixelFormat(X11DRV_PDEVICE *physDev,
 224                                       const PIXELFORMATDESCRIPTOR *pppfd);
 225 extern int X11DRV_DescribePixelFormat(X11DRV_PDEVICE *physDev,
 226                                         int iPixelFormat, UINT nBytes,
 227                                         PIXELFORMATDESCRIPTOR *ppfd);
 228 extern int X11DRV_GetPixelFormat(X11DRV_PDEVICE *physDev);
 229 extern BOOL X11DRV_SwapBuffers(X11DRV_PDEVICE *physDev);
 230
 231 /* X11 driver internal functions */
 232
 233 extern void X11DRV_Xcursor_Init(void);
 234 extern void X11DRV_BITMAP_Init(void);
 235 extern void X11DRV_FONT_Init( int log_pixels_x, int log_pixels_y );
 236
 237 extern int bitmap_info_size( const BITMAPINFO * info, WORD coloruse );
 238 extern XImage *X11DRV_DIB_CreateXImage( int width, int height, int depth );
 239 extern HGLOBAL X11DRV_DIB_CreateDIBFromBitmap(HDC hdc, HBITMAP hBmp);
 240 extern HGLOBAL X11DRV_DIB_CreateDIBFromPixmap(Pixmap pixmap, HDC hdc);
 241 extern Pixmap X11DRV_DIB_CreatePixmapFromDIB( HGLOBAL hPackedDIB, HDC hdc );
 242 extern X_PHYSBITMAP *X11DRV_get_phys_bitmap( HBITMAP hbitmap );
 243 extern X_PHYSBITMAP *X11DRV_init_phys_bitmap( HBITMAP hbitmap );
 244 extern Pixmap X11DRV_get_pixmap( HBITMAP hbitmap );
 245
 246 extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp );
 247
 248 extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors );
 249 extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev );
 250 extern BOOL X11DRV_SetupGCForPen( X11DRV_PDEVICE *physDev );
 251 extern BOOL X11DRV_SetupGCForText( X11DRV_PDEVICE *physDev );
 252 extern INT X11DRV_XWStoDS( X11DRV_PDEVICE *physDev, INT width );
 253 extern INT X11DRV_YWStoDS( X11DRV_PDEVICE *physDev, INT height );
 254
 255 extern const int X11DRV_XROPfunction[];
 256
 257 extern void _XInitImageFuncPtrs(XImage *);
 258
 259 extern int client_side_with_core;
 260 extern int client_side_with_render;
 261 extern int client_side_antialias_with_core;
 262 extern int client_side_antialias_with_render;
 263 extern int using_client_side_fonts;
 264 extern void X11DRV_XRender_Init(void);
 265 extern void X11DRV_XRender_Finalize(void);
 266 extern BOOL X11DRV_XRender_SelectFont(X11DRV_PDEVICE*, HFONT);
 267 extern void X11DRV_XRender_DeleteDC(X11DRV_PDEVICE*);
 268 extern BOOL X11DRV_XRender_ExtTextOut(X11DRV_PDEVICE *physDev, INT x, INT y, UINT flags,
 269                                       const RECT *lprect, LPCWSTR wstr,
 270                                       UINT count, const INT *lpDx);
 271 extern void X11DRV_XRender_UpdateDrawable(X11DRV_PDEVICE *physDev);
 272
 273 extern Drawable get_glxdrawable(X11DRV_PDEVICE *physDev);
 274 extern BOOL destroy_glxpixmap(Display *display, XID glxpixmap);
 275
 276 /* IME support */
 277 extern void IME_UnregisterClasses(void);
 278 extern void IME_SetOpenStatus(BOOL fOpen);
 279 extern LRESULT IME_SendMessageToSelectedHWND(UINT msg, WPARAM wParam, LPARAM lParam);
 280 extern INT IME_GetCursorPos();
 281 extern void IME_SetCursorPos(DWORD pos);
 282 extern void IME_UpdateAssociation(HWND focus);
 283 extern BOOL IME_SetCompositionString(DWORD dwIndex, LPCVOID lpComp,
 284                                      DWORD dwCompLen, LPCVOID lpRead,
 285                                      DWORD dwReadLen);
 286 extern BOOL IME_NotifyIME(DWORD dwAction, DWORD dwIndex, DWORD dwValue);
 287
 288 extern void X11DRV_XDND_EnterEvent( HWND hWnd, XClientMessageEvent *event );
 289 extern void X11DRV_XDND_PositionEvent( HWND hWnd, XClientMessageEvent *event );
 290 extern void X11DRV_XDND_DropEvent( HWND hWnd, XClientMessageEvent *event );
 291 extern void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event );
 292
 293 /* exported dib functions for now */
 294
 295 /* DIB Section sync state */
 296 enum { DIB_Status_None, DIB_Status_InSync, DIB_Status_GdiMod, DIB_Status_AppMod };
 297
 298 typedef struct {
 299     void (*Convert_5x5_asis)(int width, int height,
 300                              const void* srcbits, int srclinebytes,
 301                              void* dstbits, int dstlinebytes);
 302     void (*Convert_555_reverse)(int width, int height,
 303                                 const void* srcbits, int srclinebytes,
 304                                 void* dstbits, int dstlinebytes);
 305     void (*Convert_555_to_565_asis)(int width, int height,
 306                                     const void* srcbits, int srclinebytes,
 307                                     void* dstbits, int dstlinebytes);
 308     void (*Convert_555_to_565_reverse)(int width, int height,
 309                                        const void* srcbits, int srclinebytes,
 310                                        void* dstbits, int dstlinebytes);
 311     void (*Convert_555_to_888_asis)(int width, int height,
 312                                     const void* srcbits, int srclinebytes,
 313                                     void* dstbits, int dstlinebytes);
 314     void (*Convert_555_to_888_reverse)(int width, int height,
 315                                        const void* srcbits, int srclinebytes,
 316                                        void* dstbits, int dstlinebytes);
 317     void (*Convert_555_to_0888_asis)(int width, int height,
 318                                      const void* srcbits, int srclinebytes,
 319                                      void* dstbits, int dstlinebytes);
 320     void (*Convert_555_to_0888_reverse)(int width, int height,
 321                                         const void* srcbits, int srclinebytes,
 322                                         void* dstbits, int dstlinebytes);
 323     void (*Convert_5x5_to_any0888)(int width, int height,
 324                                    const void* srcbits, int srclinebytes,
 325                                    WORD rsrc, WORD gsrc, WORD bsrc,
 326                                    void* dstbits, int dstlinebytes,
 327                                    DWORD rdst, DWORD gdst, DWORD bdst);
 328     void (*Convert_565_reverse)(int width, int height,
 329                                 const void* srcbits, int srclinebytes,
 330                                 void* dstbits, int dstlinebytes);
 331     void (*Convert_565_to_555_asis)(int width, int height,
 332                                     const void* srcbits, int srclinebytes,
 333                                     void* dstbits, int dstlinebytes);
 334     void (*Convert_565_to_555_reverse)(int width, int height,
 335                                        const void* srcbits, int srclinebytes,
 336                                        void* dstbits, int dstlinebytes);
 337     void (*Convert_565_to_888_asis)(int width, int height,
 338                                     const void* srcbits, int srclinebytes,
 339                                     void* dstbits, int dstlinebytes);
 340     void (*Convert_565_to_888_reverse)(int width, int height,
 341                                        const void* srcbits, int srclinebytes,
 342                                        void* dstbits, int dstlinebytes);
 343     void (*Convert_565_to_0888_asis)(int width, int height,
 344                                      const void* srcbits, int srclinebytes,
 345                                      void* dstbits, int dstlinebytes);
 346     void (*Convert_565_to_0888_reverse)(int width, int height,
 347                                         const void* srcbits, int srclinebytes,
 348                                         void* dstbits, int dstlinebytes);
 349     void (*Convert_888_asis)(int width, int height,
 350                              const void* srcbits, int srclinebytes,
 351                              void* dstbits, int dstlinebytes);
 352     void (*Convert_888_reverse)(int width, int height,
 353                                 const void* srcbits, int srclinebytes,
 354                                 void* dstbits, int dstlinebytes);
 355     void (*Convert_888_to_555_asis)(int width, int height,
 356                                     const void* srcbits, int srclinebytes,
 357                                     void* dstbits, int dstlinebytes);
 358     void (*Convert_888_to_555_reverse)(int width, int height,
 359                                        const void* srcbits, int srclinebytes,
 360                                        void* dstbits, int dstlinebytes);
 361     void (*Convert_888_to_565_asis)(int width, int height,
 362                                     const void* srcbits, int srclinebytes,
 363                                     void* dstbits, int dstlinebytes);
 364     void (*Convert_888_to_565_reverse)(int width, int height,
 365                                        const void* srcbits, int srclinebytes,
 366                                        void* dstbits, int dstlinebytes);
 367     void (*Convert_888_to_0888_asis)(int width, int height,
 368                                      const void* srcbits, int srclinebytes,
 369                                      void* dstbits, int dstlinebytes);
 370     void (*Convert_888_to_0888_reverse)(int width, int height,
 371                                         const void* srcbits, int srclinebytes,
 372                                         void* dstbits, int dstlinebytes);
 373     void (*Convert_rgb888_to_any0888)(int width, int height,
 374                                       const void* srcbits, int srclinebytes,
 375                                       void* dstbits, int dstlinebytes,
 376                                       DWORD rdst, DWORD gdst, DWORD bdst);
 377     void (*Convert_bgr888_to_any0888)(int width, int height,
 378                                       const void* srcbits, int srclinebytes,
 379                                       void* dstbits, int dstlinebytes,
 380                                       DWORD rdst, DWORD gdst, DWORD bdst);
 381     void (*Convert_0888_asis)(int width, int height,
 382                               const void* srcbits, int srclinebytes,
 383                               void* dstbits, int dstlinebytes);
 384     void (*Convert_0888_reverse)(int width, int height,
 385                                  const void* srcbits, int srclinebytes,
 386                                  void* dstbits, int dstlinebytes);
 387     void (*Convert_0888_any)(int width, int height,
 388                              const void* srcbits, int srclinebytes,
 389                              DWORD rsrc, DWORD gsrc, DWORD bsrc,
 390                              void* dstbits, int dstlinebytes,
 391                              DWORD rdst, DWORD gdst, DWORD bdst);
 392     void (*Convert_0888_to_555_asis)(int width, int height,
 393                                      const void* srcbits, int srclinebytes,
 394                                      void* dstbits, int dstlinebytes);
 395     void (*Convert_0888_to_555_reverse)(int width, int height,
 396                                         const void* srcbits, int srclinebytes,
 397                                         void* dstbits, int dstlinebytes);
 398     void (*Convert_0888_to_565_asis)(int width, int height,
 399                                      const void* srcbits, int srclinebytes,
 400                                      void* dstbits, int dstlinebytes);
 401     void (*Convert_0888_to_565_reverse)(int width, int height,
 402                                         const void* srcbits, int srclinebytes,
 403                                         void* dstbits, int dstlinebytes);
 404     void (*Convert_any0888_to_5x5)(int width, int height,
 405                                    const void* srcbits, int srclinebytes,
 406                                    DWORD rsrc, DWORD gsrc, DWORD bsrc,
 407                                    void* dstbits, int dstlinebytes,
 408                                    WORD rdst, WORD gdst, WORD bdst);
 409     void (*Convert_0888_to_888_asis)(int width, int height,
 410                                      const void* srcbits, int srclinebytes,
 411                                      void* dstbits, int dstlinebytes);
 412     void (*Convert_0888_to_888_reverse)(int width, int height,
 413                                         const void* srcbits, int srclinebytes,
 414                                         void* dstbits, int dstlinebytes);
 415     void (*Convert_any0888_to_rgb888)(int width, int height,
 416                                       const void* srcbits, int srclinebytes,
 417                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 418                                       void* dstbits, int dstlinebytes);
 419     void (*Convert_any0888_to_bgr888)(int width, int height,
 420                                       const void* srcbits, int srclinebytes,
 421                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 422                                       void* dstbits, int dstlinebytes);
 423 } dib_conversions;
 424
 425 extern const dib_conversions dib_normal, dib_src_byteswap, dib_dst_byteswap;
 426
 427 extern INT X11DRV_DIB_MaskToShift(DWORD mask);
 428 extern INT X11DRV_CoerceDIBSection(X11DRV_PDEVICE *physDev,INT);
 429 extern INT X11DRV_LockDIBSection(X11DRV_PDEVICE *physDev,INT);
 430 extern void X11DRV_UnlockDIBSection(X11DRV_PDEVICE *physDev,BOOL);
 431
 432 extern void X11DRV_DIB_DeleteDIBSection(X_PHYSBITMAP *physBitmap, DIBSECTION *dib);
 433 extern void X11DRV_DIB_CopyDIBSection(X11DRV_PDEVICE *physDevSrc, X11DRV_PDEVICE *physDevDst,
 434                                       DWORD xSrc, DWORD ySrc, DWORD xDest, DWORD yDest,
 435                                       DWORD width, DWORD height);
 436 struct _DCICMD;
 437 extern INT X11DRV_DCICommand(INT cbInput, const struct _DCICMD *lpCmd, LPVOID lpOutData);
 438
 439 /**************************************************************************
 440  * X11 GDI driver
 441  */
 442
 443 extern void X11DRV_GDI_Finalize(void);
 444
 445 extern Display *gdi_display;  /* display to use for all GDI functions */
 446
 447 /* X11 GDI palette driver */
 448
 449 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
 450 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 451
 452 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 453 #define X11DRV_PALETTE_WHITESET 0x2000
 454
 455 extern Colormap X11DRV_PALETTE_PaletteXColormap;
 456 extern UINT16 X11DRV_PALETTE_PaletteFlags;
 457
 458 extern int *X11DRV_PALETTE_PaletteToXPixel;
 459 extern int *X11DRV_PALETTE_XPixelToPalette;
 460
 461 extern int X11DRV_PALETTE_mapEGAPixel[16];
 462
 463 extern int X11DRV_PALETTE_Init(void);
 464 extern void X11DRV_PALETTE_Cleanup(void);
 465 extern BOOL X11DRV_IsSolidColor(COLORREF color);
 466
 467 extern COLORREF X11DRV_PALETTE_ToLogical(int pixel);
 468 extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color);
 469
 470 extern unsigned int depth_to_bpp( unsigned int depth );
 471
 472 /* GDI escapes */
 473
 474 #define X11DRV_ESCAPE 6789
 475 enum x11drv_escape_codes
 476 {
 477     X11DRV_GET_DISPLAY,      /* get X11 display for a DC */
 478     X11DRV_GET_DRAWABLE,     /* get current drawable for a DC */
 479     X11DRV_GET_FONT,         /* get current X font for a DC */
 480     X11DRV_SET_DRAWABLE,     /* set current drawable for a DC */
 481     X11DRV_START_EXPOSURES,  /* start graphics exposures */
 482     X11DRV_END_EXPOSURES,    /* end graphics exposures */
 483     X11DRV_GET_DCE,          /* no longer used */
 484     X11DRV_SET_DCE,          /* no longer used */
 485     X11DRV_GET_GLX_DRAWABLE, /* get current glx drawable for a DC */
 486     X11DRV_SYNC_PIXMAP,      /* sync the dibsection to its pixmap */
 487     X11DRV_FLUSH_GL_DRAWABLE /* flush changes made to the gl drawable */
 488 };
 489
 490 struct x11drv_escape_set_drawable
 491 {
 492     enum x11drv_escape_codes code;         /* escape code (X11DRV_SET_DRAWABLE) */
 493     Drawable                 drawable;     /* X drawable */
 494     int                      mode;         /* ClipByChildren or IncludeInferiors */
 495     RECT                     dc_rect;      /* DC rectangle relative to drawable */
 496     RECT                     drawable_rect;/* Drawable rectangle relative to screen */
 497     XID                      fbconfig_id;  /* fbconfig id used by the GL drawable */
 498     Drawable                 gl_drawable;  /* GL drawable */
 499     Pixmap                   pixmap;       /* Pixmap for a GLXPixmap gl_drawable */
 500 };
 501
 502 /**************************************************************************
 503  * X11 USER driver
 504  */
 505
 506 struct x11drv_thread_data
 507 {
 508     Display *display;
 509     XEvent  *current_event;        /* event currently being processed */
 510     Cursor   cursor;               /* current cursor */
 511     Window   cursor_window;        /* current window that contains the cursor */
 512     Window   grab_window;          /* window that currently grabs the mouse */
 513     HWND     last_focus;           /* last window that had focus */
 514     XIM      xim;                  /* input method */
 515     Window   selection_wnd;        /* window used for selection interactions */
 516 };
 517
 518 extern struct x11drv_thread_data *x11drv_init_thread_data(void);
 519 extern DWORD thread_data_tls_index;
 520
 521 static inline struct x11drv_thread_data *x11drv_thread_data(void)
 522 {
 523     struct x11drv_thread_data *data = TlsGetValue( thread_data_tls_index );
 524     if (!data) data = x11drv_init_thread_data();
 525     return data;
 526 }
 527
 528 static inline Display *thread_display(void) { return x11drv_thread_data()->display; }
 529
 530 static inline size_t get_property_size( int format, unsigned long count )
 531 {
 532     /* format==32 means long, which can be 64 bits... */
 533     if (format == 32) return count * sizeof(long);
 534     return count * (format / 8);
 535 }
 536
 537 extern Visual *visual;
 538 extern Window root_window;
 539 extern unsigned int screen_width;
 540 extern unsigned int screen_height;
 541 extern unsigned int screen_bpp;
 542 extern unsigned int screen_depth;
 543 extern RECT virtual_screen_rect;
 544 extern unsigned int text_caps;
 545 extern int dxgrab;
 546 extern int use_xkb;
 547 extern int use_take_focus;
 548 extern int use_primary_selection;
 549 extern int usexcomposite;
 550 extern int managed_mode;
 551 extern int decorated_mode;
 552 extern int private_color_map;
 553 extern int primary_monitor;
 554 extern int copy_default_colors;
 555 extern int alloc_system_colors;
 556 extern int xrender_error_base;
 557 extern HMODULE x11drv_module;
 558
 559 extern BYTE key_state_table[256];
 560 extern POINT cursor_pos;
 561
 562 /* atoms */
 563
 564 enum x11drv_atoms
 565 {
 566     FIRST_XATOM = XA_LAST_PREDEFINED + 1,
 567     XATOM_CLIPBOARD = FIRST_XATOM,
 568     XATOM_COMPOUND_TEXT,
 569     XATOM_MULTIPLE,
 570     XATOM_SELECTION_DATA,
 571     XATOM_TARGETS,
 572     XATOM_TEXT,
 573     XATOM_UTF8_STRING,
 574     XATOM_RAW_ASCENT,
 575     XATOM_RAW_DESCENT,
 576     XATOM_RAW_CAP_HEIGHT,
 577     XATOM_WM_PROTOCOLS,
 578     XATOM_WM_DELETE_WINDOW,
 579     XATOM_WM_STATE,
 580     XATOM_WM_TAKE_FOCUS,
 581     XATOM_DndProtocol,
 582     XATOM_DndSelection,
 583     XATOM__ICC_PROFILE,
 584     XATOM__MOTIF_WM_HINTS,
 585     XATOM__NET_SUPPORTED,
 586     XATOM__NET_SYSTEM_TRAY_OPCODE,
 587     XATOM__NET_SYSTEM_TRAY_S0,
 588     XATOM__NET_WM_MOVERESIZE,
 589     XATOM__NET_WM_NAME,
 590     XATOM__NET_WM_PID,
 591     XATOM__NET_WM_PING,
 592     XATOM__NET_WM_STATE,
 593     XATOM__NET_WM_STATE_ABOVE,
 594     XATOM__NET_WM_STATE_FULLSCREEN,
 595     XATOM__NET_WM_STATE_MAXIMIZED_HORZ,
 596     XATOM__NET_WM_STATE_MAXIMIZED_VERT,
 597     XATOM__NET_WM_STATE_SKIP_PAGER,
 598     XATOM__NET_WM_STATE_SKIP_TASKBAR,
 599     XATOM__NET_WM_WINDOW_TYPE,
 600     XATOM__NET_WM_WINDOW_TYPE_DIALOG,
 601     XATOM__NET_WM_WINDOW_TYPE_NORMAL,
 602     XATOM__NET_WM_WINDOW_TYPE_UTILITY,
 603     XATOM__XEMBED_INFO,
 604     XATOM_XdndAware,
 605     XATOM_XdndEnter,
 606     XATOM_XdndPosition,
 607     XATOM_XdndStatus,
 608     XATOM_XdndLeave,
 609     XATOM_XdndFinished,
 610     XATOM_XdndDrop,
 611     XATOM_XdndActionCopy,
 612     XATOM_XdndActionMove,
 613     XATOM_XdndActionLink,
 614     XATOM_XdndActionAsk,
 615     XATOM_XdndActionPrivate,
 616     XATOM_XdndSelection,
 617     XATOM_XdndTarget,
 618     XATOM_XdndTypeList,
 619     XATOM_WCF_DIB,
 620     XATOM_image_gif,
 621     XATOM_text_html,
 622     XATOM_text_plain,
 623     XATOM_text_rtf,
 624     XATOM_text_richtext,
 625     XATOM_text_uri_list,
 626     NB_XATOMS
 627 };
 628
 629 extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM];
 630
 631 #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM])
 632
 633 /* X11 event driver */
 634
 635 typedef void (*x11drv_event_handler)( HWND hwnd, XEvent *event );
 636
 637 extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler );
 638
 639 extern void X11DRV_ButtonPress( HWND hwnd, XEvent *event );
 640 extern void X11DRV_ButtonRelease( HWND hwnd, XEvent *event );
 641 extern void X11DRV_MotionNotify( HWND hwnd, XEvent *event );
 642 extern void X11DRV_EnterNotify( HWND hwnd, XEvent *event );
 643 extern void X11DRV_KeyEvent( HWND hwnd, XEvent *event );
 644 extern void X11DRV_KeymapNotify( HWND hwnd, XEvent *event );
 645 extern void X11DRV_DestroyNotify( HWND hwnd, XEvent *event );
 646 extern void X11DRV_SelectionRequest( HWND hWnd, XEvent *event );
 647 extern void X11DRV_SelectionClear( HWND hWnd, XEvent *event );
 648 extern void X11DRV_MappingNotify( HWND hWnd, XEvent *event );
 649
 650 extern DWORD EVENT_x11_time_to_win32_time(Time time);
 651
 652 /* X11 driver private messages, must be in the range 0x80001000..0x80001fff */
 653 enum x11drv_window_messages
 654 {
 655     WM_X11DRV_ACQUIRE_SELECTION = 0x80001000,
 656     WM_X11DRV_DELETE_WINDOW,
 657     WM_X11DRV_SET_WIN_FORMAT,
 658     WM_X11DRV_RESIZE_DESKTOP
 659 };
 660
 661 /* _NET_WM_STATE properties that we keep track of */
 662 enum x11drv_net_wm_state
 663 {
 664     NET_WM_STATE_FULLSCREEN,
 665     NET_WM_STATE_ABOVE,
 666     NET_WM_STATE_MAXIMIZED,
 667     NET_WM_STATE_SKIP_PAGER,
 668     NET_WM_STATE_SKIP_TASKBAR,
 669     NB_NET_WM_STATES
 670 };
 671
 672 /* x11drv private window data */
 673 struct x11drv_win_data
 674 {
 675     HWND        hwnd;           /* hwnd that this private data belongs to */
 676     Window      whole_window;   /* X window for the complete window */
 677     Window      client_window;  /* X window for the client area */
 678     Window      icon_window;    /* X window for the icon */
 679     Colormap    colormap;       /* Colormap for this window */
 680     XID         fbconfig_id;    /* fbconfig id for the GL drawable this hwnd uses */
 681     Drawable    gl_drawable;    /* Optional GL drawable for rendering the client area */
 682     Pixmap      pixmap;         /* Base pixmap for if gl_drawable is a GLXPixmap */
 683     RECT        window_rect;    /* USER window rectangle relative to parent */
 684     RECT        whole_rect;     /* X window rectangle for the whole window relative to parent */
 685     RECT        client_rect;    /* client area relative to parent */
 686     XIC         xic;            /* X input context */
 687     XWMHints   *wm_hints;       /* window manager hints */
 688     BOOL        managed : 1;    /* is window managed? */
 689     BOOL        mapped : 1;     /* is window mapped? (in either normal or iconic state) */
 690     BOOL        iconic : 1;     /* is window in iconic state? */
 691     BOOL        embedded : 1;   /* is window an XEMBED client? */
 692     BOOL        shaped : 1;     /* is window using a custom region shape? */
 693     int         wm_state;       /* current value of the WM_STATE property */
 694     DWORD       net_wm_state;   /* bit mask of active x11drv_net_wm_state values */
 695     HBITMAP     hWMIconBitmap;
 696     HBITMAP     hWMIconMask;
 697 };
 698
 699 extern struct x11drv_win_data *X11DRV_get_win_data( HWND hwnd );
 700 extern struct x11drv_win_data *X11DRV_create_win_data( HWND hwnd );
 701 extern Window X11DRV_get_whole_window( HWND hwnd );
 702 extern Window X11DRV_get_client_window( HWND hwnd );
 703 extern XIC X11DRV_get_ic( HWND hwnd );
 704 extern BOOL X11DRV_set_win_format( HWND hwnd, XID fbconfig );
 705
 706 extern int pixelformat_from_fbconfig_id( XID fbconfig_id );
 707 extern XVisualInfo *visual_from_fbconfig_id( XID fbconfig_id );
 708 extern void mark_drawable_dirty( Drawable old, Drawable new );
 709 extern Drawable create_glxpixmap( Display *display, XVisualInfo *vis, Pixmap parent );
 710 extern void flush_gl_drawable( X11DRV_PDEVICE *physDev );
 711
 712 extern void wait_for_withdrawn_state( Display *display, struct x11drv_win_data *data, BOOL set );
 713 extern void update_net_wm_states( Display *display, struct x11drv_win_data *data );
 714 extern void make_window_embedded( Display *display, struct x11drv_win_data *data );
 715
 716 /* X context to associate a hwnd to an X window */
 717 extern XContext winContext;
 718
 719 extern void X11DRV_InitClipboard(void);
 720 extern int X11DRV_AcquireClipboard(HWND hWndClipWindow);
 721 extern void X11DRV_ResetSelectionOwner(void);
 722 extern void X11DRV_SetFocus( HWND hwnd );
 723 extern Cursor X11DRV_GetCursor( Display *display, struct tagCURSORICONINFO *ptr );
 724 extern void X11DRV_SetCursor( struct tagCURSORICONINFO *lpCursor );
 725 extern BOOL X11DRV_ClipCursor( LPCRECT clip );
 726 extern void X11DRV_InitKeyboard( Display *display );
 727 extern void X11DRV_send_keyboard_input( WORD wVk, WORD wScan, DWORD dwFlags, DWORD time,
 728                                         DWORD dwExtraInfo, UINT injected_flags );
 729 extern void X11DRV_send_mouse_input( HWND hwnd, DWORD flags, DWORD x, DWORD y,
 730                                      DWORD data, DWORD time, DWORD extra_info, UINT injected_flags );
 731 extern DWORD X11DRV_MsgWaitForMultipleObjectsEx( DWORD count, const HANDLE *handles, DWORD timeout,
 732                                                  DWORD mask, DWORD flags );
 733
 734 typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg );
 735
 736 extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg );
 737 extern int X11DRV_check_error(void);
 738 extern void X11DRV_window_to_X_rect( struct x11drv_win_data *data, RECT *rect );
 739 extern void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect );
 740 extern void xinerama_init( unsigned int width, unsigned int height );
 741
 742 extern void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height );
 743 extern void X11DRV_resize_desktop(unsigned int width, unsigned int height);
 744 extern void X11DRV_Settings_AddDepthModes(void);
 745 extern void X11DRV_Settings_AddOneMode(unsigned int width, unsigned int height, unsigned int bpp, unsigned int freq);
 746 extern int X11DRV_Settings_CreateDriver(LPDDHALINFO info);
 747 extern LPDDHALMODEINFO X11DRV_Settings_CreateModes(unsigned int max_modes, int reserve_depths);
 748 unsigned int X11DRV_Settings_GetModeCount(void);
 749 void X11DRV_Settings_Init(void);
 750 LPDDHALMODEINFO X11DRV_Settings_SetHandlers(const char *name,
 751                                             int (*pNewGCM)(void),
 752                                             LONG (*pNewSCM)(int),
 753                                             unsigned int nmodes,
 754                                             int reserve_depths);
 755
 756 extern void X11DRV_DDHAL_SwitchMode(DWORD dwModeIndex, LPVOID fb_addr, LPVIDMEM fb_mem);
 757
 758 /* XIM support */
 759 extern BOOL X11DRV_InitXIM( const char *input_style );
 760 extern XIC X11DRV_CreateIC(XIM xim, struct x11drv_win_data *data);
 761 extern void X11DRV_SetupXIM(void);
 762 extern void X11DRV_XIMLookupChars( const char *str, DWORD count );
 763 extern void X11DRV_ForceXIMReset(HWND hwnd);
 764
 765 /* FIXME: private functions imported from user32 */
 766 extern LRESULT HOOK_CallHooks( INT id, INT code, WPARAM wparam, LPARAM lparam, BOOL unicode );
 767
 768 #define XEMBED_MAPPED  (1 << 0)
 769
 770 #endif  /* __WINE_X11DRV_H */