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 #ifdef HAVE_LIBXXF86DGA2
  38 #include <X11/extensions/xf86dga.h>
  39 #endif
  40
  41 #define BOOL X_BOOL
  42 #define BYTE X_BYTE
  43 #define INT8 X_INT8
  44 #define INT16 X_INT16
  45 #define INT32 X_INT32
  46 #define INT64 X_INT64
  47 #include <X11/Xmd.h>
  48 #include <X11/Xproto.h>
  49 #undef BOOL
  50 #undef BYTE
  51 #undef INT8
  52 #undef INT16
  53 #undef INT32
  54 #undef INT64
  55 #undef LONG64
  56
  57 #undef Status  /* avoid conflict with wintrnl.h */
  58 typedef int Status;
  59
  60 #include "windef.h"
  61 #include "winbase.h"
  62 #include "wingdi.h"
  63 #include "winuser.h"
  64 #include "ddrawi.h"
  65 #include "wine/list.h"
  66
  67 #define MAX_PIXELFORMATS 8
  68
  69 struct tagCURSORICONINFO;
  70 struct dce;
  71
  72 extern void wine_tsx11_lock(void);
  73 extern void wine_tsx11_unlock(void);
  74
  75   /* X physical pen */
  76 typedef struct
  77 {
  78     int          style;
  79     int          endcap;
  80     int          linejoin;
  81     int          pixel;
  82     int          width;
  83     char *       dashes;
  84     int          dash_len;
  85     int          type;          /* GEOMETRIC || COSMETIC */
  86 } X_PHYSPEN;
  87
  88   /* X physical brush */
  89 typedef struct
  90 {
  91     int          style;
  92     int          fillStyle;
  93     int          pixel;
  94     Pixmap       pixmap;
  95 } X_PHYSBRUSH;
  96
  97   /* X physical bitmap */
  98 typedef struct
  99 {
 100     HBITMAP      hbitmap;
 101     Pixmap       pixmap;
 102     XID          glxpixmap;
 103     int          pixmap_depth;
 104     /* the following fields are only used for DIB section bitmaps */
 105     int          status, p_status;  /* mapping status */
 106     XImage      *image;             /* cached XImage */
 107     int         *colorMap;          /* color map info */
 108     int          nColorMap;
 109     RGBQUAD     *colorTable;        /* original dib color table converted to rgb values if usage was DIB_PAL_COLORS */
 110     CRITICAL_SECTION lock;          /* GDI access lock */
 111 #ifdef HAVE_LIBXXSHM
 112     XShmSegmentInfo shminfo;        /* shared memory segment info */
 113 #endif
 114     struct list   entry;            /* Entry in global DIB list */
 115     BYTE         *base;             /* Base address */
 116     SIZE_T        size;             /* Size in bytes */
 117 } X_PHYSBITMAP;
 118
 119   /* X physical font */
 120 typedef UINT     X_PHYSFONT;
 121
 122 typedef struct tagXRENDERINFO *XRENDERINFO;
 123
 124   /* X physical device */
 125 typedef struct
 126 {
 127     HDC           hdc;
 128     GC            gc;          /* X Window GC */
 129     Drawable      drawable;
 130     POINT         org;          /* DC origin relative to drawable */
 131     POINT         drawable_org; /* Origin of drawable relative to screen */
 132     HRGN          region;       /* Device region (visible region & clip region) */
 133     X_PHYSFONT    font;
 134     X_PHYSPEN     pen;
 135     X_PHYSBRUSH   brush;
 136     X_PHYSBITMAP *bitmap;       /* currently selected bitmap for memory DCs */
 137     BOOL          has_gdi_font; /* is current font a GDI font? */
 138     int           backgroundPixel;
 139     int           textPixel;
 140     int           depth;       /* bit depth of the DC */
 141     int           exposures;   /* count of graphics exposures operations */
 142     struct dce   *dce;         /* opaque pointer to DCE */
 143     int           current_pf;
 144     XRENDERINFO   xrender;
 145 } X11DRV_PDEVICE;
 146
 147
 148   /* GCs used for B&W and color bitmap operations */
 149 extern GC BITMAP_monoGC, BITMAP_colorGC;
 150 extern X_PHYSBITMAP BITMAP_stock_phys_bitmap;  /* phys bitmap for the default stock bitmap */
 151
 152 #define BITMAP_GC(physBitmap) (((physBitmap)->pixmap_depth == 1) ? BITMAP_monoGC : BITMAP_colorGC)
 153
 154 /* Wine driver X11 functions */
 155
 156 extern BOOL X11DRV_AlphaBlend( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 157                                INT widthDst, INT heightDst,
 158                                X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 159                                INT widthSrc, INT heightSrc, BLENDFUNCTION blendfn );
 160 extern BOOL X11DRV_BitBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 161                              INT width, INT height, X11DRV_PDEVICE *physDevSrc,
 162                              INT xSrc, INT ySrc, DWORD rop );
 163 extern BOOL X11DRV_EnumDeviceFonts( X11DRV_PDEVICE *physDev, LPLOGFONTW plf,
 164                                     FONTENUMPROCW dfeproc, LPARAM lp );
 165 extern LONG X11DRV_GetBitmapBits( HBITMAP hbitmap, void *bits, LONG count );
 166 extern BOOL X11DRV_GetCharWidth( X11DRV_PDEVICE *physDev, UINT firstChar,
 167                                    UINT lastChar, LPINT buffer );
 168 extern BOOL X11DRV_GetDCOrgEx( X11DRV_PDEVICE *physDev, LPPOINT lpp );
 169 extern BOOL X11DRV_GetTextExtentPoint( X11DRV_PDEVICE *physDev, LPCWSTR str,
 170                                          INT count, LPSIZE size );
 171 extern BOOL X11DRV_GetTextMetrics(X11DRV_PDEVICE *physDev, TEXTMETRICW *metrics);
 172 extern BOOL X11DRV_PatBlt( X11DRV_PDEVICE *physDev, INT left, INT top,
 173                              INT width, INT height, DWORD rop );
 174 extern BOOL X11DRV_StretchBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 175                                  INT widthDst, INT heightDst,
 176                                  X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 177                                  INT widthSrc, INT heightSrc, DWORD rop );
 178 extern BOOL X11DRV_LineTo( X11DRV_PDEVICE *physDev, INT x, INT y);
 179 extern BOOL X11DRV_Arc( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 180                           INT bottom, INT xstart, INT ystart, INT xend,
 181                           INT yend );
 182 extern BOOL X11DRV_Pie( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 183                           INT bottom, INT xstart, INT ystart, INT xend,
 184                           INT yend );
 185 extern BOOL X11DRV_Chord( X11DRV_PDEVICE *physDev, INT left, INT top,
 186                             INT right, INT bottom, INT xstart,
 187                             INT ystart, INT xend, INT yend );
 188 extern BOOL X11DRV_Ellipse( X11DRV_PDEVICE *physDev, INT left, INT top,
 189                               INT right, INT bottom );
 190 extern BOOL X11DRV_Rectangle(X11DRV_PDEVICE *physDev, INT left, INT top,
 191                               INT right, INT bottom);
 192 extern BOOL X11DRV_RoundRect( X11DRV_PDEVICE *physDev, INT left, INT top,
 193                                 INT right, INT bottom, INT ell_width,
 194                                 INT ell_height );
 195 extern COLORREF X11DRV_SetPixel( X11DRV_PDEVICE *physDev, INT x, INT y,
 196                                  COLORREF color );
 197 extern COLORREF X11DRV_GetPixel( X11DRV_PDEVICE *physDev, INT x, INT y);
 198 extern BOOL X11DRV_PaintRgn( X11DRV_PDEVICE *physDev, HRGN hrgn );
 199 extern BOOL X11DRV_Polyline( X11DRV_PDEVICE *physDev,const POINT* pt,INT count);
 200 extern BOOL X11DRV_Polygon( X11DRV_PDEVICE *physDev, const POINT* pt, INT count );
 201 extern BOOL X11DRV_PolyPolygon( X11DRV_PDEVICE *physDev, const POINT* pt,
 202                                   const INT* counts, UINT polygons);
 203 extern BOOL X11DRV_PolyPolyline( X11DRV_PDEVICE *physDev, const POINT* pt,
 204                                   const DWORD* counts, DWORD polylines);
 205
 206 extern COLORREF X11DRV_SetBkColor( X11DRV_PDEVICE *physDev, COLORREF color );
 207 extern COLORREF X11DRV_SetTextColor( X11DRV_PDEVICE *physDev, COLORREF color );
 208 extern BOOL X11DRV_ExtFloodFill( X11DRV_PDEVICE *physDev, INT x, INT y,
 209                                    COLORREF color, UINT fillType );
 210 extern BOOL X11DRV_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y,
 211                                  UINT flags, const RECT *lprect,
 212                                  LPCWSTR str, UINT count, const INT *lpDx );
 213 extern LONG X11DRV_SetBitmapBits( HBITMAP hbitmap, const void *bits, LONG count );
 214 extern void X11DRV_SetDeviceClipping( X11DRV_PDEVICE *physDev, HRGN vis_rgn, HRGN clip_rgn );
 215 extern INT X11DRV_SetDIBitsToDevice( X11DRV_PDEVICE *physDev, INT xDest,
 216                                        INT yDest, DWORD cx, DWORD cy,
 217                                        INT xSrc, INT ySrc,
 218                                        UINT startscan, UINT lines,
 219                                        LPCVOID bits, const BITMAPINFO *info,
 220                                        UINT coloruse );
 221 extern BOOL X11DRV_GetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 222 extern BOOL X11DRV_SetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 223
 224 /* OpenGL / X11 driver functions */
 225 extern int X11DRV_ChoosePixelFormat(X11DRV_PDEVICE *physDev,
 226                                       const PIXELFORMATDESCRIPTOR *pppfd);
 227 extern int X11DRV_DescribePixelFormat(X11DRV_PDEVICE *physDev,
 228                                         int iPixelFormat, UINT nBytes,
 229                                         PIXELFORMATDESCRIPTOR *ppfd);
 230 extern int X11DRV_GetPixelFormat(X11DRV_PDEVICE *physDev);
 231 extern BOOL X11DRV_SwapBuffers(X11DRV_PDEVICE *physDev);
 232
 233 /* X11 driver internal functions */
 234
 235 extern void X11DRV_BITMAP_Init(void);
 236 extern void X11DRV_FONT_Init( int log_pixels_x, int log_pixels_y );
 237
 238 extern int X11DRV_DIB_BitmapInfoSize( const BITMAPINFO * info, WORD coloruse );
 239 extern XImage *X11DRV_DIB_CreateXImage( int width, int height, int depth );
 240 extern HGLOBAL X11DRV_DIB_CreateDIBFromBitmap(HDC hdc, HBITMAP hBmp);
 241 extern HGLOBAL X11DRV_DIB_CreateDIBFromPixmap(Pixmap pixmap, HDC hdc);
 242 extern Pixmap X11DRV_DIB_CreatePixmapFromDIB( HGLOBAL hPackedDIB, HDC hdc );
 243 extern X_PHYSBITMAP *X11DRV_get_phys_bitmap( HBITMAP hbitmap );
 244 extern X_PHYSBITMAP *X11DRV_init_phys_bitmap( HBITMAP hbitmap );
 245 extern Pixmap X11DRV_get_pixmap( HBITMAP hbitmap );
 246
 247 extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp );
 248
 249 extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors );
 250 extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev );
 251 extern BOOL X11DRV_SetupGCForPen( X11DRV_PDEVICE *physDev );
 252 extern BOOL X11DRV_SetupGCForText( X11DRV_PDEVICE *physDev );
 253 extern INT X11DRV_XWStoDS( X11DRV_PDEVICE *physDev, INT width );
 254 extern INT X11DRV_YWStoDS( X11DRV_PDEVICE *physDev, INT height );
 255
 256 extern const int X11DRV_XROPfunction[];
 257
 258 extern void _XInitImageFuncPtrs(XImage *);
 259
 260 extern int client_side_with_core;
 261 extern int client_side_with_render;
 262 extern int client_side_antialias_with_core;
 263 extern int client_side_antialias_with_render;
 264 extern int using_client_side_fonts;
 265 extern void X11DRV_XRender_Init(void);
 266 extern void X11DRV_XRender_Finalize(void);
 267 extern BOOL X11DRV_XRender_SelectFont(X11DRV_PDEVICE*, HFONT);
 268 extern void X11DRV_XRender_DeleteDC(X11DRV_PDEVICE*);
 269 extern BOOL X11DRV_XRender_ExtTextOut(X11DRV_PDEVICE *physDev, INT x, INT y, UINT flags,
 270                                       const RECT *lprect, LPCWSTR wstr,
 271                                       UINT count, const INT *lpDx);
 272 extern void X11DRV_XRender_UpdateDrawable(X11DRV_PDEVICE *physDev);
 273
 274 extern XVisualInfo *X11DRV_setup_opengl_visual(Display *display);
 275 extern XID create_glxpixmap(X11DRV_PDEVICE *physDev);
 276 extern BOOL destroy_glxpixmap(XID glxpixmap);
 277
 278 /* XIM support */
 279 extern XIC X11DRV_CreateIC(XIM xim, Display *display, Window win);
 280 extern XIM X11DRV_SetupXIM(Display *display, const char *input_style);
 281 extern void X11DRV_XIMLookupChars( const char *str, DWORD count );
 282
 283 extern void X11DRV_XDND_EnterEvent( HWND hWnd, XClientMessageEvent *event );
 284 extern void X11DRV_XDND_PositionEvent( HWND hWnd, XClientMessageEvent *event );
 285 extern void X11DRV_XDND_DropEvent( HWND hWnd, XClientMessageEvent *event );
 286 extern void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event );
 287
 288 /* exported dib functions for now */
 289
 290 /* DIB Section sync state */
 291 enum { DIB_Status_None, DIB_Status_InSync, DIB_Status_GdiMod, DIB_Status_AppMod };
 292
 293 typedef struct {
 294     void (*Convert_5x5_asis)(int width, int height,
 295                              const void* srcbits, int srclinebytes,
 296                              void* dstbits, int dstlinebytes);
 297     void (*Convert_555_reverse)(int width, int height,
 298                                 const void* srcbits, int srclinebytes,
 299                                 void* dstbits, int dstlinebytes);
 300     void (*Convert_555_to_565_asis)(int width, int height,
 301                                     const void* srcbits, int srclinebytes,
 302                                     void* dstbits, int dstlinebytes);
 303     void (*Convert_555_to_565_reverse)(int width, int height,
 304                                        const void* srcbits, int srclinebytes,
 305                                        void* dstbits, int dstlinebytes);
 306     void (*Convert_555_to_888_asis)(int width, int height,
 307                                     const void* srcbits, int srclinebytes,
 308                                     void* dstbits, int dstlinebytes);
 309     void (*Convert_555_to_888_reverse)(int width, int height,
 310                                        const void* srcbits, int srclinebytes,
 311                                        void* dstbits, int dstlinebytes);
 312     void (*Convert_555_to_0888_asis)(int width, int height,
 313                                      const void* srcbits, int srclinebytes,
 314                                      void* dstbits, int dstlinebytes);
 315     void (*Convert_555_to_0888_reverse)(int width, int height,
 316                                         const void* srcbits, int srclinebytes,
 317                                         void* dstbits, int dstlinebytes);
 318     void (*Convert_5x5_to_any0888)(int width, int height,
 319                                    const void* srcbits, int srclinebytes,
 320                                    WORD rsrc, WORD gsrc, WORD bsrc,
 321                                    void* dstbits, int dstlinebytes,
 322                                    DWORD rdst, DWORD gdst, DWORD bdst);
 323     void (*Convert_565_reverse)(int width, int height,
 324                                 const void* srcbits, int srclinebytes,
 325                                 void* dstbits, int dstlinebytes);
 326     void (*Convert_565_to_555_asis)(int width, int height,
 327                                     const void* srcbits, int srclinebytes,
 328                                     void* dstbits, int dstlinebytes);
 329     void (*Convert_565_to_555_reverse)(int width, int height,
 330                                        const void* srcbits, int srclinebytes,
 331                                        void* dstbits, int dstlinebytes);
 332     void (*Convert_565_to_888_asis)(int width, int height,
 333                                     const void* srcbits, int srclinebytes,
 334                                     void* dstbits, int dstlinebytes);
 335     void (*Convert_565_to_888_reverse)(int width, int height,
 336                                        const void* srcbits, int srclinebytes,
 337                                        void* dstbits, int dstlinebytes);
 338     void (*Convert_565_to_0888_asis)(int width, int height,
 339                                      const void* srcbits, int srclinebytes,
 340                                      void* dstbits, int dstlinebytes);
 341     void (*Convert_565_to_0888_reverse)(int width, int height,
 342                                         const void* srcbits, int srclinebytes,
 343                                         void* dstbits, int dstlinebytes);
 344     void (*Convert_888_asis)(int width, int height,
 345                              const void* srcbits, int srclinebytes,
 346                              void* dstbits, int dstlinebytes);
 347     void (*Convert_888_reverse)(int width, int height,
 348                                 const void* srcbits, int srclinebytes,
 349                                 void* dstbits, int dstlinebytes);
 350     void (*Convert_888_to_555_asis)(int width, int height,
 351                                     const void* srcbits, int srclinebytes,
 352                                     void* dstbits, int dstlinebytes);
 353     void (*Convert_888_to_555_reverse)(int width, int height,
 354                                        const void* srcbits, int srclinebytes,
 355                                        void* dstbits, int dstlinebytes);
 356     void (*Convert_888_to_565_asis)(int width, int height,
 357                                     const void* srcbits, int srclinebytes,
 358                                     void* dstbits, int dstlinebytes);
 359     void (*Convert_888_to_565_reverse)(int width, int height,
 360                                        const void* srcbits, int srclinebytes,
 361                                        void* dstbits, int dstlinebytes);
 362     void (*Convert_888_to_0888_asis)(int width, int height,
 363                                      const void* srcbits, int srclinebytes,
 364                                      void* dstbits, int dstlinebytes);
 365     void (*Convert_888_to_0888_reverse)(int width, int height,
 366                                         const void* srcbits, int srclinebytes,
 367                                         void* dstbits, int dstlinebytes);
 368     void (*Convert_rgb888_to_any0888)(int width, int height,
 369                                       const void* srcbits, int srclinebytes,
 370                                       void* dstbits, int dstlinebytes,
 371                                       DWORD rdst, DWORD gdst, DWORD bdst);
 372     void (*Convert_bgr888_to_any0888)(int width, int height,
 373                                       const void* srcbits, int srclinebytes,
 374                                       void* dstbits, int dstlinebytes,
 375                                       DWORD rdst, DWORD gdst, DWORD bdst);
 376     void (*Convert_0888_asis)(int width, int height,
 377                               const void* srcbits, int srclinebytes,
 378                               void* dstbits, int dstlinebytes);
 379     void (*Convert_0888_reverse)(int width, int height,
 380                                  const void* srcbits, int srclinebytes,
 381                                  void* dstbits, int dstlinebytes);
 382     void (*Convert_0888_any)(int width, int height,
 383                              const void* srcbits, int srclinebytes,
 384                              DWORD rsrc, DWORD gsrc, DWORD bsrc,
 385                              void* dstbits, int dstlinebytes,
 386                              DWORD rdst, DWORD gdst, DWORD bdst);
 387     void (*Convert_0888_to_555_asis)(int width, int height,
 388                                      const void* srcbits, int srclinebytes,
 389                                      void* dstbits, int dstlinebytes);
 390     void (*Convert_0888_to_555_reverse)(int width, int height,
 391                                         const void* srcbits, int srclinebytes,
 392                                         void* dstbits, int dstlinebytes);
 393     void (*Convert_0888_to_565_asis)(int width, int height,
 394                                      const void* srcbits, int srclinebytes,
 395                                      void* dstbits, int dstlinebytes);
 396     void (*Convert_0888_to_565_reverse)(int width, int height,
 397                                         const void* srcbits, int srclinebytes,
 398                                         void* dstbits, int dstlinebytes);
 399     void (*Convert_any0888_to_5x5)(int width, int height,
 400                                    const void* srcbits, int srclinebytes,
 401                                    DWORD rsrc, DWORD gsrc, DWORD bsrc,
 402                                    void* dstbits, int dstlinebytes,
 403                                    WORD rdst, WORD gdst, WORD bdst);
 404     void (*Convert_0888_to_888_asis)(int width, int height,
 405                                      const void* srcbits, int srclinebytes,
 406                                      void* dstbits, int dstlinebytes);
 407     void (*Convert_0888_to_888_reverse)(int width, int height,
 408                                         const void* srcbits, int srclinebytes,
 409                                         void* dstbits, int dstlinebytes);
 410     void (*Convert_any0888_to_rgb888)(int width, int height,
 411                                       const void* srcbits, int srclinebytes,
 412                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 413                                       void* dstbits, int dstlinebytes);
 414     void (*Convert_any0888_to_bgr888)(int width, int height,
 415                                       const void* srcbits, int srclinebytes,
 416                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 417                                       void* dstbits, int dstlinebytes);
 418 } dib_conversions;
 419
 420 extern const dib_conversions dib_normal, dib_src_byteswap, dib_dst_byteswap;
 421
 422 extern INT X11DRV_DIB_MaskToShift(DWORD mask);
 423 extern INT X11DRV_CoerceDIBSection(X11DRV_PDEVICE *physDev,INT,BOOL);
 424 extern INT X11DRV_LockDIBSection(X11DRV_PDEVICE *physDev,INT,BOOL);
 425 extern void X11DRV_UnlockDIBSection(X11DRV_PDEVICE *physDev,BOOL);
 426
 427 extern void X11DRV_DIB_DeleteDIBSection(X_PHYSBITMAP *physBitmap, DIBSECTION *dib);
 428 extern UINT X11DRV_GetDIBColorTable( X11DRV_PDEVICE *physDev, UINT start, UINT count, RGBQUAD *colors );
 429 extern void X11DRV_DIB_CopyDIBSection(X11DRV_PDEVICE *physDevSrc, X11DRV_PDEVICE *physDevDst,
 430                                       DWORD xSrc, DWORD ySrc, DWORD xDest, DWORD yDest,
 431                                       DWORD width, DWORD height);
 432 struct _DCICMD;
 433 extern INT X11DRV_DCICommand(INT cbInput, const struct _DCICMD *lpCmd, LPVOID lpOutData);
 434
 435 /**************************************************************************
 436  * X11 GDI driver
 437  */
 438
 439 extern void X11DRV_GDI_Finalize(void);
 440
 441 extern Display *gdi_display;  /* display to use for all GDI functions */
 442
 443 /* X11 GDI palette driver */
 444
 445 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
 446 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 447
 448 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 449 #define X11DRV_PALETTE_WHITESET 0x2000
 450
 451 extern Colormap X11DRV_PALETTE_PaletteXColormap;
 452 extern UINT16 X11DRV_PALETTE_PaletteFlags;
 453
 454 extern int *X11DRV_PALETTE_PaletteToXPixel;
 455 extern int *X11DRV_PALETTE_XPixelToPalette;
 456
 457 extern int X11DRV_PALETTE_mapEGAPixel[16];
 458
 459 extern int X11DRV_PALETTE_Init(void);
 460 extern void X11DRV_PALETTE_Cleanup(void);
 461 extern BOOL X11DRV_IsSolidColor(COLORREF color);
 462
 463 extern COLORREF X11DRV_PALETTE_ToLogical(int pixel);
 464 extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color);
 465
 466 /* GDI escapes */
 467
 468 #define X11DRV_ESCAPE 6789
 469 enum x11drv_escape_codes
 470 {
 471     X11DRV_GET_DISPLAY,      /* get X11 display for a DC */
 472     X11DRV_GET_DRAWABLE,     /* get current drawable for a DC */
 473     X11DRV_GET_FONT,         /* get current X font for a DC */
 474     X11DRV_SET_DRAWABLE,     /* set current drawable for a DC */
 475     X11DRV_START_EXPOSURES,  /* start graphics exposures */
 476     X11DRV_END_EXPOSURES,    /* end graphics exposures */
 477     X11DRV_GET_DCE,          /* get the DCE pointer */
 478     X11DRV_SET_DCE,          /* set the DCE pointer */
 479     X11DRV_GET_GLX_DRAWABLE, /* get current glx drawable for a DC */
 480     X11DRV_SYNC_PIXMAP       /* sync the dibsection to its pixmap */
 481 };
 482
 483 struct x11drv_escape_set_drawable
 484 {
 485     enum x11drv_escape_codes code;         /* escape code (X11DRV_SET_DRAWABLE) */
 486     Drawable                 drawable;     /* X drawable */
 487     int                      mode;         /* ClipByChildren or IncludeInferiors */
 488     POINT                    org;          /* origin of DC relative to drawable */
 489     POINT                    drawable_org; /* origin of drawable relative to screen */
 490 };
 491
 492 struct x11drv_escape_set_dce
 493 {
 494     enum x11drv_escape_codes code;            /* escape code (X11DRV_SET_DRAWABLE) */
 495     struct dce              *dce;             /* pointer to DCE (opaque ptr for GDI) */
 496 };
 497
 498 /**************************************************************************
 499  * X11 USER driver
 500  */
 501
 502 struct x11drv_thread_data
 503 {
 504     Display *display;
 505     HANDLE   display_fd;
 506     int      process_event_count;  /* recursion count for event processing */
 507     Cursor   cursor;               /* current cursor */
 508     Window   cursor_window;        /* current window that contains the cursor */
 509     Window   grab_window;          /* window that currently grabs the mouse */
 510     HWND     last_focus;           /* last window that had focus */
 511     XIM      xim;                  /* input method */
 512     Window   selection_wnd;        /* window used for selection interactions */
 513 };
 514
 515 extern struct x11drv_thread_data *x11drv_init_thread_data(void);
 516 extern DWORD thread_data_tls_index;
 517
 518 inline static struct x11drv_thread_data *x11drv_thread_data(void)
 519 {
 520     struct x11drv_thread_data *data = TlsGetValue( thread_data_tls_index );
 521     if (!data) data = x11drv_init_thread_data();
 522     return data;
 523 }
 524
 525 inline static Display *thread_display(void) { return x11drv_thread_data()->display; }
 526
 527 extern Visual *visual;
 528 extern Window root_window;
 529 extern unsigned int screen_width;
 530 extern unsigned int screen_height;
 531 extern unsigned int screen_depth;
 532 extern unsigned int text_caps;
 533 extern int use_xkb;
 534 extern int use_take_focus;
 535 extern int use_primary_selection;
 536 extern int managed_mode;
 537 extern int private_color_map;
 538 extern int copy_default_colors;
 539 extern int alloc_system_colors;
 540 extern int xrender_error_base;
 541
 542 extern BYTE key_state_table[256];
 543 extern POINT cursor_pos;
 544
 545 /* atoms */
 546
 547 enum x11drv_atoms
 548 {
 549     FIRST_XATOM = XA_LAST_PREDEFINED + 1,
 550     XATOM_CLIPBOARD = FIRST_XATOM,
 551     XATOM_COMPOUND_TEXT,
 552     XATOM_MULTIPLE,
 553     XATOM_SELECTION_DATA,
 554     XATOM_TARGETS,
 555     XATOM_TEXT,
 556     XATOM_UTF8_STRING,
 557     XATOM_RAW_ASCENT,
 558     XATOM_RAW_DESCENT,
 559     XATOM_RAW_CAP_HEIGHT,
 560     XATOM_WM_PROTOCOLS,
 561     XATOM_WM_DELETE_WINDOW,
 562     XATOM_WM_TAKE_FOCUS,
 563     XATOM_KWM_DOCKWINDOW,
 564     XATOM_DndProtocol,
 565     XATOM_DndSelection,
 566     XATOM__MOTIF_WM_HINTS,
 567     XATOM__KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR,
 568     XATOM__NET_WM_MOVERESIZE,
 569     XATOM__NET_WM_PID,
 570     XATOM__NET_WM_PING,
 571     XATOM__NET_WM_NAME,
 572     XATOM__NET_WM_WINDOW_TYPE,
 573     XATOM__NET_WM_WINDOW_TYPE_UTILITY,
 574     XATOM_XdndAware,
 575     XATOM_XdndEnter,
 576     XATOM_XdndPosition,
 577     XATOM_XdndStatus,
 578     XATOM_XdndLeave,
 579     XATOM_XdndFinished,
 580     XATOM_XdndDrop,
 581     XATOM_XdndActionCopy,
 582     XATOM_XdndActionMove,
 583     XATOM_XdndActionLink,
 584     XATOM_XdndActionAsk,
 585     XATOM_XdndActionPrivate,
 586     XATOM_XdndSelection,
 587     XATOM_XdndTarget,
 588     XATOM_XdndTypeList,
 589     XATOM_WCF_DIB,
 590     XATOM_image_gif,
 591     XATOM_text_html,
 592     XATOM_text_plain,
 593     XATOM_text_rtf,
 594     XATOM_text_richtext,
 595     NB_XATOMS
 596 };
 597
 598 extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM];
 599
 600 #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM])
 601
 602 /* X11 event driver */
 603
 604 typedef void (*x11drv_event_handler)( HWND hwnd, XEvent *event );
 605
 606 extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler );
 607
 608 extern void X11DRV_ButtonPress( HWND hwnd, XEvent *event );
 609 extern void X11DRV_ButtonRelease( HWND hwnd, XEvent *event );
 610 extern void X11DRV_MotionNotify( HWND hwnd, XEvent *event );
 611 extern void X11DRV_EnterNotify( HWND hwnd, XEvent *event );
 612 extern void X11DRV_KeyEvent( HWND hwnd, XEvent *event );
 613 extern void X11DRV_KeymapNotify( HWND hwnd, XEvent *event );
 614 extern void X11DRV_Expose( HWND hwnd, XEvent *event );
 615 extern void X11DRV_MapNotify( HWND hwnd, XEvent *event );
 616 extern void X11DRV_UnmapNotify( HWND hwnd, XEvent *event );
 617 extern void X11DRV_ConfigureNotify( HWND hwnd, XEvent *event );
 618 extern void X11DRV_SelectionRequest( HWND hWnd, XEvent *event );
 619 extern void X11DRV_SelectionClear( HWND hWnd, XEvent *event );
 620 extern void X11DRV_MappingNotify( HWND hWnd, XEvent *event );
 621 extern void X11DRV_DGAMotionEvent( HWND hwnd, XEvent *event );
 622 extern void X11DRV_DGAButtonPressEvent( HWND hwnd, XEvent *event );
 623 extern void X11DRV_DGAButtonReleaseEvent( HWND hwnd, XEvent *event );
 624
 625 extern DWORD EVENT_x11_time_to_win32_time(Time time);
 626
 627 /* X11 driver private messages, must be in the range 0x80001000..0x80001fff */
 628 enum x11drv_window_messages
 629 {
 630     WM_X11DRV_ACQUIRE_SELECTION = 0x80001000,
 631     WM_X11DRV_DELETE_WINDOW
 632 };
 633
 634 /* x11drv private window data */
 635 struct x11drv_win_data
 636 {
 637     HWND        hwnd;           /* hwnd that this private data belongs to */
 638     Window      whole_window;   /* X window for the complete window */
 639     Window      icon_window;    /* X window for the icon */
 640     RECT        window_rect;    /* USER window rectangle relative to parent */
 641     RECT        whole_rect;     /* X window rectangle for the whole window relative to parent */
 642     RECT        client_rect;    /* client area relative to whole window */
 643     XIC         xic;            /* X input context */
 644     BOOL        managed;        /* is window managed? */
 645     struct dce *dce;            /* DCE for CS_OWNDC or CS_CLASSDC windows */
 646     unsigned int lock_changes;  /* lock count for X11 change requests */
 647     HBITMAP     hWMIconBitmap;
 648     HBITMAP     hWMIconMask;
 649 };
 650
 651 extern struct x11drv_win_data *X11DRV_get_win_data( HWND hwnd );
 652 extern Window X11DRV_get_whole_window( HWND hwnd );
 653 extern BOOL X11DRV_is_window_rect_mapped( const RECT *rect );
 654 extern XIC X11DRV_get_ic( HWND hwnd );
 655
 656 extern void alloc_window_dce( struct x11drv_win_data *data );
 657 extern void free_window_dce( struct x11drv_win_data *data );
 658 extern void invalidate_dce( HWND hwnd, const RECT *rect );
 659
 660 /* X context to associate a hwnd to an X window */
 661 extern XContext winContext;
 662
 663 extern void X11DRV_InitClipboard(void);
 664 extern int X11DRV_AcquireClipboard(HWND hWndClipWindow);
 665 extern void X11DRV_ResetSelectionOwner(void);
 666 extern void X11DRV_SetFocus( HWND hwnd );
 667 extern Cursor X11DRV_GetCursor( Display *display, struct tagCURSORICONINFO *ptr );
 668 extern void X11DRV_InitKeyboard(void);
 669 extern void X11DRV_send_keyboard_input( WORD wVk, WORD wScan, DWORD dwFlags, DWORD time,
 670                                         DWORD dwExtraInfo, UINT injected_flags );
 671 extern void X11DRV_send_mouse_input( HWND hwnd, DWORD flags, DWORD x, DWORD y,
 672                                      DWORD data, DWORD time, DWORD extra_info, UINT injected_flags );
 673
 674 typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg );
 675
 676 extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg );
 677 extern int X11DRV_check_error(void);
 678 extern void X11DRV_set_iconic_state( HWND hwnd );
 679 extern void X11DRV_window_to_X_rect( struct x11drv_win_data *data, RECT *rect );
 680 extern void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect );
 681 extern void X11DRV_sync_window_style( Display *display, struct x11drv_win_data *data );
 682 extern void X11DRV_sync_window_position( Display *display, struct x11drv_win_data *data,
 683                                          UINT swp_flags, const RECT *new_client_rect,
 684                                          const RECT *new_whole_rect );
 685 extern BOOL X11DRV_set_window_pos( HWND hwnd, HWND insert_after, const RECT *rectWindow,
 686                                    const RECT *rectClient, UINT swp_flags, const RECT *validRects );
 687 extern void X11DRV_set_wm_hints( Display *display, struct x11drv_win_data *data );
 688
 689 extern void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height );
 690 extern void X11DRV_handle_desktop_resize(unsigned int width, unsigned int height);
 691 extern void X11DRV_Settings_AddDepthModes(void);
 692 extern void X11DRV_Settings_AddOneMode(unsigned int width, unsigned int height, unsigned int bpp, unsigned int freq);
 693 extern int X11DRV_Settings_CreateDriver(LPDDHALINFO info);
 694 extern LPDDHALMODEINFO X11DRV_Settings_CreateModes(unsigned int max_modes, int reserve_depths);
 695 unsigned int X11DRV_Settings_GetModeCount(void);
 696 void X11DRV_Settings_Init(void);
 697 extern void X11DRV_Settings_SetDefaultMode(int mode);
 698 LPDDHALMODEINFO X11DRV_Settings_SetHandlers(const char *name,
 699                                             int (*pNewGCM)(void),
 700                                             void (*pNewSCM)(int),
 701                                             unsigned int nmodes,
 702                                             int reserve_depths);
 703
 704 #endif  /* __WINE_X11DRV_H */