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
  66 struct tagCURSORICONINFO;
  67 struct dce;
  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;
  81     int          dash_len;
  82     int          type;          /* GEOMETRIC || COSMETIC */
  83 } X_PHYSPEN;
  84
  85   /* X physical brush */
  86 typedef struct
  87 {
  88     int          style;
  89     int          fillStyle;
  90     int          pixel;
  91     Pixmap       pixmap;
  92 } X_PHYSBRUSH;
  93
  94   /* X physical bitmap */
  95 typedef struct
  96 {
  97     HBITMAP      hbitmap;
  98     Pixmap       pixmap;
  99     XID          glxpixmap;
 100     int          pixmap_depth;
 101     /* the following fields are only used for DIB section bitmaps */
 102     int          status, p_status;  /* mapping status */
 103     XImage      *image;             /* cached XImage */
 104     int         *colorMap;          /* color map info */
 105     int          nColorMap;
 106     CRITICAL_SECTION lock;          /* GDI access lock */
 107 #ifdef HAVE_LIBXXSHM
 108     XShmSegmentInfo shminfo;        /* shared memory segment info */
 109 #endif
 110     struct list   entry;            /* Entry in global DIB list */
 111     BYTE         *base;             /* Base address */
 112     SIZE_T        size;             /* Size in bytes */
 113 } X_PHYSBITMAP;
 114
 115   /* X physical font */
 116 typedef UINT     X_PHYSFONT;
 117
 118 typedef struct tagXRENDERINFO *XRENDERINFO;
 119
 120   /* X physical device */
 121 typedef struct
 122 {
 123     HDC           hdc;
 124     GC            gc;          /* X Window GC */
 125     Drawable      drawable;
 126     RECT          dc_rect;       /* DC rectangle relative to drawable */
 127     RECT          drawable_rect; /* Drawable rectangle relative to screen */
 128     HRGN          region;        /* Device region (visible region & clip region) */
 129     X_PHYSFONT    font;
 130     X_PHYSPEN     pen;
 131     X_PHYSBRUSH   brush;
 132     X_PHYSBITMAP *bitmap;       /* currently selected bitmap for memory DCs */
 133     BOOL          has_gdi_font; /* is current font a GDI font? */
 134     int           backgroundPixel;
 135     int           textPixel;
 136     int           depth;       /* bit depth of the DC */
 137     int           exposures;   /* count of graphics exposures operations */
 138     struct dce   *dce;         /* opaque pointer to DCE */
 139     int           current_pf;
 140     XRENDERINFO   xrender;
 141 } X11DRV_PDEVICE;
 142
 143
 144   /* GCs used for B&W and color bitmap operations */
 145 extern GC BITMAP_monoGC, BITMAP_colorGC;
 146 extern X_PHYSBITMAP BITMAP_stock_phys_bitmap;  /* phys bitmap for the default stock bitmap */
 147
 148 #define BITMAP_GC(physBitmap) (((physBitmap)->pixmap_depth == 1) ? BITMAP_monoGC : BITMAP_colorGC)
 149
 150 /* Wine driver X11 functions */
 151
 152 extern BOOL X11DRV_AlphaBlend( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 153                                INT widthDst, INT heightDst,
 154                                X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 155                                INT widthSrc, INT heightSrc, BLENDFUNCTION blendfn );
 156 extern BOOL X11DRV_BitBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 157                              INT width, INT height, X11DRV_PDEVICE *physDevSrc,
 158                              INT xSrc, INT ySrc, DWORD rop );
 159 extern BOOL X11DRV_EnumDeviceFonts( X11DRV_PDEVICE *physDev, LPLOGFONTW plf,
 160                                     FONTENUMPROCW dfeproc, LPARAM lp );
 161 extern LONG X11DRV_GetBitmapBits( HBITMAP hbitmap, void *bits, LONG count );
 162 extern BOOL X11DRV_GetCharWidth( X11DRV_PDEVICE *physDev, UINT firstChar,
 163                                    UINT lastChar, LPINT buffer );
 164 extern BOOL X11DRV_GetDCOrgEx( X11DRV_PDEVICE *physDev, LPPOINT lpp );
 165 extern BOOL X11DRV_GetTextExtentExPoint( X11DRV_PDEVICE *physDev, LPCWSTR str, INT count,
 166                                   INT maxExt, LPINT lpnFit, LPINT alpDx, LPSIZE size );
 167 extern BOOL X11DRV_GetTextMetrics(X11DRV_PDEVICE *physDev, TEXTMETRICW *metrics);
 168 extern BOOL X11DRV_PatBlt( X11DRV_PDEVICE *physDev, INT left, INT top,
 169                              INT width, INT height, DWORD rop );
 170 extern BOOL X11DRV_StretchBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 171                                  INT widthDst, INT heightDst,
 172                                  X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 173                                  INT widthSrc, INT heightSrc, DWORD rop );
 174 extern BOOL X11DRV_LineTo( X11DRV_PDEVICE *physDev, INT x, INT y);
 175 extern BOOL X11DRV_Arc( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 176                           INT bottom, INT xstart, INT ystart, INT xend,
 177                           INT yend );
 178 extern BOOL X11DRV_Pie( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 179                           INT bottom, INT xstart, INT ystart, INT xend,
 180                           INT yend );
 181 extern BOOL X11DRV_Chord( X11DRV_PDEVICE *physDev, INT left, INT top,
 182                             INT right, INT bottom, INT xstart,
 183                             INT ystart, INT xend, INT yend );
 184 extern BOOL X11DRV_Ellipse( X11DRV_PDEVICE *physDev, INT left, INT top,
 185                               INT right, INT bottom );
 186 extern BOOL X11DRV_Rectangle(X11DRV_PDEVICE *physDev, INT left, INT top,
 187                               INT right, INT bottom);
 188 extern BOOL X11DRV_RoundRect( X11DRV_PDEVICE *physDev, INT left, INT top,
 189                                 INT right, INT bottom, INT ell_width,
 190                                 INT ell_height );
 191 extern COLORREF X11DRV_SetPixel( X11DRV_PDEVICE *physDev, INT x, INT y,
 192                                  COLORREF color );
 193 extern COLORREF X11DRV_GetPixel( X11DRV_PDEVICE *physDev, INT x, INT y);
 194 extern BOOL X11DRV_PaintRgn( X11DRV_PDEVICE *physDev, HRGN hrgn );
 195 extern BOOL X11DRV_Polyline( X11DRV_PDEVICE *physDev,const POINT* pt,INT count);
 196 extern BOOL X11DRV_Polygon( X11DRV_PDEVICE *physDev, const POINT* pt, INT count );
 197 extern BOOL X11DRV_PolyPolygon( X11DRV_PDEVICE *physDev, const POINT* pt,
 198                                   const INT* counts, UINT polygons);
 199 extern BOOL X11DRV_PolyPolyline( X11DRV_PDEVICE *physDev, const POINT* pt,
 200                                   const DWORD* counts, DWORD polylines);
 201
 202 extern COLORREF X11DRV_SetBkColor( X11DRV_PDEVICE *physDev, COLORREF color );
 203 extern COLORREF X11DRV_SetTextColor( X11DRV_PDEVICE *physDev, COLORREF color );
 204 extern BOOL X11DRV_ExtFloodFill( X11DRV_PDEVICE *physDev, INT x, INT y,
 205                                    COLORREF color, UINT fillType );
 206 extern BOOL X11DRV_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y,
 207                                  UINT flags, const RECT *lprect,
 208                                  LPCWSTR str, UINT count, const INT *lpDx );
 209 extern LONG X11DRV_SetBitmapBits( HBITMAP hbitmap, const void *bits, LONG count );
 210 extern void X11DRV_SetDeviceClipping( X11DRV_PDEVICE *physDev, HRGN vis_rgn, HRGN clip_rgn );
 211 extern INT X11DRV_SetDIBitsToDevice( X11DRV_PDEVICE *physDev, INT xDest,
 212                                        INT yDest, DWORD cx, DWORD cy,
 213                                        INT xSrc, INT ySrc,
 214                                        UINT startscan, UINT lines,
 215                                        LPCVOID bits, const BITMAPINFO *info,
 216                                        UINT coloruse );
 217 extern BOOL X11DRV_GetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 218 extern BOOL X11DRV_SetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 219
 220 /* OpenGL / X11 driver functions */
 221 extern int X11DRV_ChoosePixelFormat(X11DRV_PDEVICE *physDev,
 222                                       const PIXELFORMATDESCRIPTOR *pppfd);
 223 extern int X11DRV_DescribePixelFormat(X11DRV_PDEVICE *physDev,
 224                                         int iPixelFormat, UINT nBytes,
 225                                         PIXELFORMATDESCRIPTOR *ppfd);
 226 extern int X11DRV_GetPixelFormat(X11DRV_PDEVICE *physDev);
 227 extern BOOL X11DRV_SwapBuffers(X11DRV_PDEVICE *physDev);
 228
 229 /* X11 driver internal functions */
 230
 231 extern void X11DRV_Xcursor_Init(void);
 232 extern void X11DRV_BITMAP_Init(void);
 233 extern void X11DRV_FONT_Init( int log_pixels_x, int log_pixels_y );
 234
 235 extern int X11DRV_DIB_BitmapInfoSize( const BITMAPINFO * info, WORD coloruse );
 236 extern XImage *X11DRV_DIB_CreateXImage( int width, int height, int depth );
 237 extern HGLOBAL X11DRV_DIB_CreateDIBFromBitmap(HDC hdc, HBITMAP hBmp);
 238 extern HGLOBAL X11DRV_DIB_CreateDIBFromPixmap(Pixmap pixmap, HDC hdc);
 239 extern Pixmap X11DRV_DIB_CreatePixmapFromDIB( HGLOBAL hPackedDIB, HDC hdc );
 240 extern X_PHYSBITMAP *X11DRV_get_phys_bitmap( HBITMAP hbitmap );
 241 extern X_PHYSBITMAP *X11DRV_init_phys_bitmap( HBITMAP hbitmap );
 242 extern Pixmap X11DRV_get_pixmap( HBITMAP hbitmap );
 243
 244 extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp );
 245
 246 extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors );
 247 extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev );
 248 extern BOOL X11DRV_SetupGCForPen( X11DRV_PDEVICE *physDev );
 249 extern BOOL X11DRV_SetupGCForText( X11DRV_PDEVICE *physDev );
 250 extern INT X11DRV_XWStoDS( X11DRV_PDEVICE *physDev, INT width );
 251 extern INT X11DRV_YWStoDS( X11DRV_PDEVICE *physDev, INT height );
 252
 253 extern const int X11DRV_XROPfunction[];
 254
 255 extern void _XInitImageFuncPtrs(XImage *);
 256
 257 extern int client_side_with_core;
 258 extern int client_side_with_render;
 259 extern int client_side_antialias_with_core;
 260 extern int client_side_antialias_with_render;
 261 extern int using_client_side_fonts;
 262 extern void X11DRV_XRender_Init(void);
 263 extern void X11DRV_XRender_Finalize(void);
 264 extern BOOL X11DRV_XRender_SelectFont(X11DRV_PDEVICE*, HFONT);
 265 extern void X11DRV_XRender_DeleteDC(X11DRV_PDEVICE*);
 266 extern BOOL X11DRV_XRender_ExtTextOut(X11DRV_PDEVICE *physDev, INT x, INT y, UINT flags,
 267                                       const RECT *lprect, LPCWSTR wstr,
 268                                       UINT count, const INT *lpDx);
 269 extern void X11DRV_XRender_UpdateDrawable(X11DRV_PDEVICE *physDev);
 270
 271 extern XVisualInfo *X11DRV_setup_opengl_visual(Display *display);
 272 extern Drawable get_glxdrawable(X11DRV_PDEVICE *physDev);
 273 extern BOOL destroy_glxpixmap(XID glxpixmap);
 274
 275 /* XIM support */
 276 extern XIC X11DRV_CreateIC(XIM xim, Display *display, Window win);
 277 extern XIM X11DRV_SetupXIM(Display *display, const char *input_style);
 278 extern void X11DRV_XIMLookupChars( const char *str, DWORD count );
 279
 280 extern void X11DRV_XDND_EnterEvent( HWND hWnd, XClientMessageEvent *event );
 281 extern void X11DRV_XDND_PositionEvent( HWND hWnd, XClientMessageEvent *event );
 282 extern void X11DRV_XDND_DropEvent( HWND hWnd, XClientMessageEvent *event );
 283 extern void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event );
 284
 285 /* exported dib functions for now */
 286
 287 /* DIB Section sync state */
 288 enum { DIB_Status_None, DIB_Status_InSync, DIB_Status_GdiMod, DIB_Status_AppMod };
 289
 290 typedef struct {
 291     void (*Convert_5x5_asis)(int width, int height,
 292                              const void* srcbits, int srclinebytes,
 293                              void* dstbits, int dstlinebytes);
 294     void (*Convert_555_reverse)(int width, int height,
 295                                 const void* srcbits, int srclinebytes,
 296                                 void* dstbits, int dstlinebytes);
 297     void (*Convert_555_to_565_asis)(int width, int height,
 298                                     const void* srcbits, int srclinebytes,
 299                                     void* dstbits, int dstlinebytes);
 300     void (*Convert_555_to_565_reverse)(int width, int height,
 301                                        const void* srcbits, int srclinebytes,
 302                                        void* dstbits, int dstlinebytes);
 303     void (*Convert_555_to_888_asis)(int width, int height,
 304                                     const void* srcbits, int srclinebytes,
 305                                     void* dstbits, int dstlinebytes);
 306     void (*Convert_555_to_888_reverse)(int width, int height,
 307                                        const void* srcbits, int srclinebytes,
 308                                        void* dstbits, int dstlinebytes);
 309     void (*Convert_555_to_0888_asis)(int width, int height,
 310                                      const void* srcbits, int srclinebytes,
 311                                      void* dstbits, int dstlinebytes);
 312     void (*Convert_555_to_0888_reverse)(int width, int height,
 313                                         const void* srcbits, int srclinebytes,
 314                                         void* dstbits, int dstlinebytes);
 315     void (*Convert_5x5_to_any0888)(int width, int height,
 316                                    const void* srcbits, int srclinebytes,
 317                                    WORD rsrc, WORD gsrc, WORD bsrc,
 318                                    void* dstbits, int dstlinebytes,
 319                                    DWORD rdst, DWORD gdst, DWORD bdst);
 320     void (*Convert_565_reverse)(int width, int height,
 321                                 const void* srcbits, int srclinebytes,
 322                                 void* dstbits, int dstlinebytes);
 323     void (*Convert_565_to_555_asis)(int width, int height,
 324                                     const void* srcbits, int srclinebytes,
 325                                     void* dstbits, int dstlinebytes);
 326     void (*Convert_565_to_555_reverse)(int width, int height,
 327                                        const void* srcbits, int srclinebytes,
 328                                        void* dstbits, int dstlinebytes);
 329     void (*Convert_565_to_888_asis)(int width, int height,
 330                                     const void* srcbits, int srclinebytes,
 331                                     void* dstbits, int dstlinebytes);
 332     void (*Convert_565_to_888_reverse)(int width, int height,
 333                                        const void* srcbits, int srclinebytes,
 334                                        void* dstbits, int dstlinebytes);
 335     void (*Convert_565_to_0888_asis)(int width, int height,
 336                                      const void* srcbits, int srclinebytes,
 337                                      void* dstbits, int dstlinebytes);
 338     void (*Convert_565_to_0888_reverse)(int width, int height,
 339                                         const void* srcbits, int srclinebytes,
 340                                         void* dstbits, int dstlinebytes);
 341     void (*Convert_888_asis)(int width, int height,
 342                              const void* srcbits, int srclinebytes,
 343                              void* dstbits, int dstlinebytes);
 344     void (*Convert_888_reverse)(int width, int height,
 345                                 const void* srcbits, int srclinebytes,
 346                                 void* dstbits, int dstlinebytes);
 347     void (*Convert_888_to_555_asis)(int width, int height,
 348                                     const void* srcbits, int srclinebytes,
 349                                     void* dstbits, int dstlinebytes);
 350     void (*Convert_888_to_555_reverse)(int width, int height,
 351                                        const void* srcbits, int srclinebytes,
 352                                        void* dstbits, int dstlinebytes);
 353     void (*Convert_888_to_565_asis)(int width, int height,
 354                                     const void* srcbits, int srclinebytes,
 355                                     void* dstbits, int dstlinebytes);
 356     void (*Convert_888_to_565_reverse)(int width, int height,
 357                                        const void* srcbits, int srclinebytes,
 358                                        void* dstbits, int dstlinebytes);
 359     void (*Convert_888_to_0888_asis)(int width, int height,
 360                                      const void* srcbits, int srclinebytes,
 361                                      void* dstbits, int dstlinebytes);
 362     void (*Convert_888_to_0888_reverse)(int width, int height,
 363                                         const void* srcbits, int srclinebytes,
 364                                         void* dstbits, int dstlinebytes);
 365     void (*Convert_rgb888_to_any0888)(int width, int height,
 366                                       const void* srcbits, int srclinebytes,
 367                                       void* dstbits, int dstlinebytes,
 368                                       DWORD rdst, DWORD gdst, DWORD bdst);
 369     void (*Convert_bgr888_to_any0888)(int width, int height,
 370                                       const void* srcbits, int srclinebytes,
 371                                       void* dstbits, int dstlinebytes,
 372                                       DWORD rdst, DWORD gdst, DWORD bdst);
 373     void (*Convert_0888_asis)(int width, int height,
 374                               const void* srcbits, int srclinebytes,
 375                               void* dstbits, int dstlinebytes);
 376     void (*Convert_0888_reverse)(int width, int height,
 377                                  const void* srcbits, int srclinebytes,
 378                                  void* dstbits, int dstlinebytes);
 379     void (*Convert_0888_any)(int width, int height,
 380                              const void* srcbits, int srclinebytes,
 381                              DWORD rsrc, DWORD gsrc, DWORD bsrc,
 382                              void* dstbits, int dstlinebytes,
 383                              DWORD rdst, DWORD gdst, DWORD bdst);
 384     void (*Convert_0888_to_555_asis)(int width, int height,
 385                                      const void* srcbits, int srclinebytes,
 386                                      void* dstbits, int dstlinebytes);
 387     void (*Convert_0888_to_555_reverse)(int width, int height,
 388                                         const void* srcbits, int srclinebytes,
 389                                         void* dstbits, int dstlinebytes);
 390     void (*Convert_0888_to_565_asis)(int width, int height,
 391                                      const void* srcbits, int srclinebytes,
 392                                      void* dstbits, int dstlinebytes);
 393     void (*Convert_0888_to_565_reverse)(int width, int height,
 394                                         const void* srcbits, int srclinebytes,
 395                                         void* dstbits, int dstlinebytes);
 396     void (*Convert_any0888_to_5x5)(int width, int height,
 397                                    const void* srcbits, int srclinebytes,
 398                                    DWORD rsrc, DWORD gsrc, DWORD bsrc,
 399                                    void* dstbits, int dstlinebytes,
 400                                    WORD rdst, WORD gdst, WORD bdst);
 401     void (*Convert_0888_to_888_asis)(int width, int height,
 402                                      const void* srcbits, int srclinebytes,
 403                                      void* dstbits, int dstlinebytes);
 404     void (*Convert_0888_to_888_reverse)(int width, int height,
 405                                         const void* srcbits, int srclinebytes,
 406                                         void* dstbits, int dstlinebytes);
 407     void (*Convert_any0888_to_rgb888)(int width, int height,
 408                                       const void* srcbits, int srclinebytes,
 409                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 410                                       void* dstbits, int dstlinebytes);
 411     void (*Convert_any0888_to_bgr888)(int width, int height,
 412                                       const void* srcbits, int srclinebytes,
 413                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 414                                       void* dstbits, int dstlinebytes);
 415 } dib_conversions;
 416
 417 extern const dib_conversions dib_normal, dib_src_byteswap, dib_dst_byteswap;
 418
 419 extern INT X11DRV_DIB_MaskToShift(DWORD mask);
 420 extern INT X11DRV_CoerceDIBSection(X11DRV_PDEVICE *physDev,INT,BOOL);
 421 extern INT X11DRV_LockDIBSection(X11DRV_PDEVICE *physDev,INT,BOOL);
 422 extern void X11DRV_UnlockDIBSection(X11DRV_PDEVICE *physDev,BOOL);
 423
 424 extern void X11DRV_DIB_DeleteDIBSection(X_PHYSBITMAP *physBitmap, DIBSECTION *dib);
 425 extern void X11DRV_DIB_CopyDIBSection(X11DRV_PDEVICE *physDevSrc, X11DRV_PDEVICE *physDevDst,
 426                                       DWORD xSrc, DWORD ySrc, DWORD xDest, DWORD yDest,
 427                                       DWORD width, DWORD height);
 428 struct _DCICMD;
 429 extern INT X11DRV_DCICommand(INT cbInput, const struct _DCICMD *lpCmd, LPVOID lpOutData);
 430
 431 /**************************************************************************
 432  * X11 GDI driver
 433  */
 434
 435 extern void X11DRV_GDI_Finalize(void);
 436
 437 extern Display *gdi_display;  /* display to use for all GDI functions */
 438
 439 /* X11 GDI palette driver */
 440
 441 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
 442 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 443
 444 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 445 #define X11DRV_PALETTE_WHITESET 0x2000
 446
 447 extern Colormap X11DRV_PALETTE_PaletteXColormap;
 448 extern UINT16 X11DRV_PALETTE_PaletteFlags;
 449
 450 extern int *X11DRV_PALETTE_PaletteToXPixel;
 451 extern int *X11DRV_PALETTE_XPixelToPalette;
 452
 453 extern int X11DRV_PALETTE_mapEGAPixel[16];
 454
 455 extern int X11DRV_PALETTE_Init(void);
 456 extern void X11DRV_PALETTE_Cleanup(void);
 457 extern BOOL X11DRV_IsSolidColor(COLORREF color);
 458
 459 extern COLORREF X11DRV_PALETTE_ToLogical(int pixel);
 460 extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color);
 461
 462 /* GDI escapes */
 463
 464 #define X11DRV_ESCAPE 6789
 465 enum x11drv_escape_codes
 466 {
 467     X11DRV_GET_DISPLAY,      /* get X11 display for a DC */
 468     X11DRV_GET_DRAWABLE,     /* get current drawable for a DC */
 469     X11DRV_GET_FONT,         /* get current X font for a DC */
 470     X11DRV_SET_DRAWABLE,     /* set current drawable for a DC */
 471     X11DRV_START_EXPOSURES,  /* start graphics exposures */
 472     X11DRV_END_EXPOSURES,    /* end graphics exposures */
 473     X11DRV_GET_DCE,          /* get the DCE pointer */
 474     X11DRV_SET_DCE,          /* set the DCE pointer */
 475     X11DRV_GET_GLX_DRAWABLE, /* get current glx drawable for a DC */
 476     X11DRV_SYNC_PIXMAP       /* sync the dibsection to its pixmap */
 477 };
 478
 479 struct x11drv_escape_set_drawable
 480 {
 481     enum x11drv_escape_codes code;         /* escape code (X11DRV_SET_DRAWABLE) */
 482     Drawable                 drawable;     /* X drawable */
 483     int                      mode;         /* ClipByChildren or IncludeInferiors */
 484     RECT                     dc_rect;      /* DC rectangle relative to drawable */
 485     RECT                     drawable_rect;/* Drawable rectangle relative to screen */
 486 };
 487
 488 struct x11drv_escape_set_dce
 489 {
 490     enum x11drv_escape_codes code;            /* escape code (X11DRV_SET_DRAWABLE) */
 491     struct dce              *dce;             /* pointer to DCE (opaque ptr for GDI) */
 492 };
 493
 494 /**************************************************************************
 495  * X11 USER driver
 496  */
 497
 498 struct x11drv_thread_data
 499 {
 500     Display *display;
 501     int      process_event_count;  /* recursion count for event processing */
 502     Cursor   cursor;               /* current cursor */
 503     Window   cursor_window;        /* current window that contains the cursor */
 504     Window   grab_window;          /* window that currently grabs the mouse */
 505     HWND     last_focus;           /* last window that had focus */
 506     XIM      xim;                  /* input method */
 507     Window   selection_wnd;        /* window used for selection interactions */
 508 };
 509
 510 extern struct x11drv_thread_data *x11drv_init_thread_data(void);
 511 extern DWORD thread_data_tls_index;
 512
 513 static inline struct x11drv_thread_data *x11drv_thread_data(void)
 514 {
 515     struct x11drv_thread_data *data = TlsGetValue( thread_data_tls_index );
 516     if (!data) data = x11drv_init_thread_data();
 517     return data;
 518 }
 519
 520 static inline Display *thread_display(void) { return x11drv_thread_data()->display; }
 521
 522 extern Visual *visual;
 523 extern Window root_window;
 524 extern unsigned int screen_width;
 525 extern unsigned int screen_height;
 526 extern unsigned int screen_depth;
 527 extern RECT virtual_screen_rect;
 528 extern unsigned int text_caps;
 529 extern int dxgrab;
 530 extern int use_xkb;
 531 extern int use_take_focus;
 532 extern int use_primary_selection;
 533 extern int managed_mode;
 534 extern int private_color_map;
 535 extern int primary_monitor;
 536 extern int copy_default_colors;
 537 extern int alloc_system_colors;
 538 extern int xrender_error_base;
 539
 540 extern BYTE key_state_table[256];
 541 extern POINT cursor_pos;
 542
 543 /* atoms */
 544
 545 enum x11drv_atoms
 546 {
 547     FIRST_XATOM = XA_LAST_PREDEFINED + 1,
 548     XATOM_CLIPBOARD = FIRST_XATOM,
 549     XATOM_COMPOUND_TEXT,
 550     XATOM_MULTIPLE,
 551     XATOM_SELECTION_DATA,
 552     XATOM_TARGETS,
 553     XATOM_TEXT,
 554     XATOM_UTF8_STRING,
 555     XATOM_RAW_ASCENT,
 556     XATOM_RAW_DESCENT,
 557     XATOM_RAW_CAP_HEIGHT,
 558     XATOM_WM_PROTOCOLS,
 559     XATOM_WM_DELETE_WINDOW,
 560     XATOM_WM_TAKE_FOCUS,
 561     XATOM_KWM_DOCKWINDOW,
 562     XATOM_DndProtocol,
 563     XATOM_DndSelection,
 564     XATOM__MOTIF_WM_HINTS,
 565     XATOM__KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR,
 566     XATOM__NET_SYSTEM_TRAY_OPCODE,
 567     XATOM__NET_SYSTEM_TRAY_S0,
 568     XATOM__NET_WM_MOVERESIZE,
 569     XATOM__NET_WM_NAME,
 570     XATOM__NET_WM_PID,
 571     XATOM__NET_WM_PING,
 572     XATOM__NET_WM_STATE,
 573     XATOM__NET_WM_STATE_FULLSCREEN,
 574     XATOM__NET_WM_WINDOW_TYPE,
 575     XATOM__NET_WM_WINDOW_TYPE_DIALOG,
 576     XATOM__NET_WM_WINDOW_TYPE_NORMAL,
 577     XATOM__NET_WM_WINDOW_TYPE_UTILITY,
 578     XATOM__XEMBED_INFO,
 579     XATOM_XdndAware,
 580     XATOM_XdndEnter,
 581     XATOM_XdndPosition,
 582     XATOM_XdndStatus,
 583     XATOM_XdndLeave,
 584     XATOM_XdndFinished,
 585     XATOM_XdndDrop,
 586     XATOM_XdndActionCopy,
 587     XATOM_XdndActionMove,
 588     XATOM_XdndActionLink,
 589     XATOM_XdndActionAsk,
 590     XATOM_XdndActionPrivate,
 591     XATOM_XdndSelection,
 592     XATOM_XdndTarget,
 593     XATOM_XdndTypeList,
 594     XATOM_WCF_DIB,
 595     XATOM_image_gif,
 596     XATOM_text_html,
 597     XATOM_text_plain,
 598     XATOM_text_rtf,
 599     XATOM_text_richtext,
 600     NB_XATOMS
 601 };
 602
 603 extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM];
 604
 605 #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM])
 606
 607 /* X11 event driver */
 608
 609 typedef void (*x11drv_event_handler)( HWND hwnd, XEvent *event );
 610
 611 extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler );
 612
 613 extern void X11DRV_ButtonPress( HWND hwnd, XEvent *event );
 614 extern void X11DRV_ButtonRelease( HWND hwnd, XEvent *event );
 615 extern void X11DRV_MotionNotify( HWND hwnd, XEvent *event );
 616 extern void X11DRV_EnterNotify( HWND hwnd, XEvent *event );
 617 extern void X11DRV_KeyEvent( HWND hwnd, XEvent *event );
 618 extern void X11DRV_KeymapNotify( HWND hwnd, XEvent *event );
 619 extern void X11DRV_Expose( HWND hwnd, XEvent *event );
 620 extern void X11DRV_MapNotify( HWND hwnd, XEvent *event );
 621 extern void X11DRV_UnmapNotify( HWND hwnd, XEvent *event );
 622 extern void X11DRV_ConfigureNotify( HWND hwnd, XEvent *event );
 623 extern void X11DRV_SelectionRequest( HWND hWnd, XEvent *event );
 624 extern void X11DRV_SelectionClear( HWND hWnd, XEvent *event );
 625 extern void X11DRV_MappingNotify( HWND hWnd, XEvent *event );
 626
 627 extern DWORD EVENT_x11_time_to_win32_time(Time time);
 628
 629 /* X11 driver private messages, must be in the range 0x80001000..0x80001fff */
 630 enum x11drv_window_messages
 631 {
 632     WM_X11DRV_ACQUIRE_SELECTION = 0x80001000,
 633     WM_X11DRV_DELETE_WINDOW
 634 };
 635
 636 /* x11drv private window data */
 637 struct x11drv_win_data
 638 {
 639     HWND        hwnd;           /* hwnd that this private data belongs to */
 640     Window      whole_window;   /* X window for the complete window */
 641     Window      icon_window;    /* X window for the icon */
 642     RECT        window_rect;    /* USER window rectangle relative to parent */
 643     RECT        whole_rect;     /* X window rectangle for the whole window relative to parent */
 644     RECT        client_rect;    /* client area relative to whole window */
 645     XIC         xic;            /* X input context */
 646     BOOL        managed;        /* is window managed? */
 647     struct dce *dce;            /* DCE for CS_OWNDC or CS_CLASSDC windows */
 648     unsigned int lock_changes;  /* lock count for X11 change requests */
 649     HBITMAP     hWMIconBitmap;
 650     HBITMAP     hWMIconMask;
 651 };
 652
 653 extern struct x11drv_win_data *X11DRV_get_win_data( HWND hwnd );
 654 extern Window X11DRV_get_whole_window( HWND hwnd );
 655 extern BOOL X11DRV_is_window_rect_mapped( const RECT *rect );
 656 extern XIC X11DRV_get_ic( HWND hwnd );
 657
 658 extern void alloc_window_dce( struct x11drv_win_data *data );
 659 extern void free_window_dce( struct x11drv_win_data *data );
 660 extern void invalidate_dce( HWND hwnd, const RECT *rect );
 661
 662 /* X context to associate a hwnd to an X window */
 663 extern XContext winContext;
 664
 665 extern void X11DRV_InitClipboard(void);
 666 extern int X11DRV_AcquireClipboard(HWND hWndClipWindow);
 667 extern void X11DRV_ResetSelectionOwner(void);
 668 extern void X11DRV_SetFocus( HWND hwnd );
 669 extern Cursor X11DRV_GetCursor( Display *display, struct tagCURSORICONINFO *ptr );
 670 extern BOOL X11DRV_ClipCursor( LPCRECT clip );
 671 extern void X11DRV_InitKeyboard(void);
 672 extern void X11DRV_send_keyboard_input( WORD wVk, WORD wScan, DWORD dwFlags, DWORD time,
 673                                         DWORD dwExtraInfo, UINT injected_flags );
 674 extern void X11DRV_send_mouse_input( HWND hwnd, DWORD flags, DWORD x, DWORD y,
 675                                      DWORD data, DWORD time, DWORD extra_info, UINT injected_flags );
 676 extern DWORD X11DRV_MsgWaitForMultipleObjectsEx( DWORD count, const HANDLE *handles, DWORD timeout,
 677                                                  DWORD mask, DWORD flags );
 678
 679 typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg );
 680
 681 extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg );
 682 extern int X11DRV_check_error(void);
 683 extern void X11DRV_set_iconic_state( HWND hwnd );
 684 extern void X11DRV_window_to_X_rect( struct x11drv_win_data *data, RECT *rect );
 685 extern void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect );
 686 extern void X11DRV_sync_window_style( Display *display, struct x11drv_win_data *data );
 687 extern void X11DRV_sync_window_position( Display *display, struct x11drv_win_data *data,
 688                                          UINT swp_flags, const RECT *new_client_rect,
 689                                          const RECT *new_whole_rect );
 690 extern BOOL X11DRV_SetWindowPos( HWND hwnd, HWND insert_after, const RECT *rectWindow,
 691                                    const RECT *rectClient, UINT swp_flags, const RECT *validRects );
 692 extern void X11DRV_set_wm_hints( Display *display, struct x11drv_win_data *data );
 693 extern void xinerama_init(void);
 694
 695 extern void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height );
 696 extern void X11DRV_handle_desktop_resize(unsigned int width, unsigned int height);
 697 extern void X11DRV_Settings_AddDepthModes(void);
 698 extern void X11DRV_Settings_AddOneMode(unsigned int width, unsigned int height, unsigned int bpp, unsigned int freq);
 699 extern int X11DRV_Settings_CreateDriver(LPDDHALINFO info);
 700 extern LPDDHALMODEINFO X11DRV_Settings_CreateModes(unsigned int max_modes, int reserve_depths);
 701 unsigned int X11DRV_Settings_GetModeCount(void);
 702 void X11DRV_Settings_Init(void);
 703 extern void X11DRV_Settings_SetDefaultMode(int mode);
 704 LPDDHALMODEINFO X11DRV_Settings_SetHandlers(const char *name,
 705                                             int (*pNewGCM)(void),
 706                                             LONG (*pNewSCM)(int),
 707                                             unsigned int nmodes,
 708                                             int reserve_depths);
 709
 710 extern void X11DRV_DDHAL_SwitchMode(DWORD dwModeIndex, LPVOID fb_addr, LPVIDMEM fb_mem);
 711
 712 #endif  /* __WINE_X11DRV_H */