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 CDECL wine_tsx11_lock(void);
  70 extern void CDECL 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 enum x11drv_shm_mode
  96 {
  97     X11DRV_SHM_NONE = 0,
  98     X11DRV_SHM_PIXMAP,
  99     X11DRV_SHM_IMAGE,
 100 };
 101
 102 typedef struct {
 103     int shift;
 104     int scale;
 105     int max;
 106 } ChannelShift;
 107
 108 typedef struct
 109 {
 110     ChannelShift physicalRed, physicalBlue, physicalGreen;
 111     ChannelShift logicalRed, logicalBlue, logicalGreen;
 112 } ColorShifts;
 113
 114   /* X physical bitmap */
 115 typedef struct
 116 {
 117     HBITMAP      hbitmap;
 118     Pixmap       pixmap;
 119     XID          glxpixmap;
 120     int          pixmap_depth;
 121     ColorShifts  pixmap_color_shifts;
 122     /* the following fields are only used for DIB section bitmaps */
 123     int          status, p_status;  /* mapping status */
 124     XImage      *image;             /* cached XImage */
 125     int         *colorMap;          /* color map info */
 126     int          nColorMap;
 127     BOOL         trueColor;
 128     CRITICAL_SECTION lock;          /* GDI access lock */
 129     enum x11drv_shm_mode shm_mode;
 130 #ifdef HAVE_LIBXXSHM
 131     XShmSegmentInfo shminfo;        /* shared memory segment info */
 132 #endif
 133     struct list   entry;            /* Entry in global DIB list */
 134     BYTE         *base;             /* Base address */
 135     SIZE_T        size;             /* Size in bytes */
 136 } X_PHYSBITMAP;
 137
 138   /* X physical font */
 139 typedef UINT     X_PHYSFONT;
 140
 141 struct xrender_info;
 142
 143   /* X physical device */
 144 typedef struct
 145 {
 146     HDC           hdc;
 147     GC            gc;          /* X Window GC */
 148     Drawable      drawable;
 149     RECT          dc_rect;       /* DC rectangle relative to drawable */
 150     RECT          drawable_rect; /* Drawable rectangle relative to screen */
 151     HRGN          region;        /* Device region (visible region & clip region) */
 152     X_PHYSFONT    font;
 153     X_PHYSPEN     pen;
 154     X_PHYSBRUSH   brush;
 155     X_PHYSBITMAP *bitmap;       /* currently selected bitmap for memory DCs */
 156     BOOL          has_gdi_font; /* is current font a GDI font? */
 157     int           backgroundPixel;
 158     int           textPixel;
 159     int           depth;       /* bit depth of the DC */
 160     ColorShifts  *color_shifts; /* color shifts of the DC */
 161     int           exposures;   /* count of graphics exposures operations */
 162     int           current_pf;
 163     Drawable      gl_drawable;
 164     Pixmap        pixmap;      /* Pixmap for a GLXPixmap gl_drawable */
 165     int           gl_copy;
 166     struct xrender_info *xrender;
 167 } X11DRV_PDEVICE;
 168
 169
 170 extern X_PHYSBITMAP BITMAP_stock_phys_bitmap;  /* phys bitmap for the default stock bitmap */
 171
 172 /* Retrieve the GC used for bitmap operations */
 173 extern GC get_bitmap_gc(int depth);
 174
 175 /* Wine driver X11 functions */
 176
 177 extern BOOL CDECL X11DRV_AlphaBlend( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 178                                      INT widthDst, INT heightDst,
 179                                      X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 180                                      INT widthSrc, INT heightSrc, BLENDFUNCTION blendfn );
 181 extern BOOL CDECL X11DRV_EnumDeviceFonts( X11DRV_PDEVICE *physDev, LPLOGFONTW plf,
 182                                           FONTENUMPROCW dfeproc, LPARAM lp );
 183 extern LONG CDECL X11DRV_GetBitmapBits( HBITMAP hbitmap, void *bits, LONG count );
 184 extern BOOL CDECL X11DRV_GetCharWidth( X11DRV_PDEVICE *physDev, UINT firstChar,
 185                                        UINT lastChar, LPINT buffer );
 186 extern BOOL CDECL X11DRV_GetDCOrgEx( X11DRV_PDEVICE *physDev, LPPOINT lpp );
 187 extern BOOL CDECL X11DRV_GetTextExtentExPoint( X11DRV_PDEVICE *physDev, LPCWSTR str, INT count,
 188                                                INT maxExt, LPINT lpnFit, LPINT alpDx, LPSIZE size );
 189 extern BOOL CDECL X11DRV_GetTextMetrics(X11DRV_PDEVICE *physDev, TEXTMETRICW *metrics);
 190 extern BOOL CDECL X11DRV_StretchBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 191                                      INT widthDst, INT heightDst,
 192                                      X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 193                                      INT widthSrc, INT heightSrc, DWORD rop );
 194 extern BOOL CDECL X11DRV_LineTo( X11DRV_PDEVICE *physDev, INT x, INT y);
 195 extern BOOL CDECL X11DRV_Arc( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 196                               INT bottom, INT xstart, INT ystart, INT xend, INT yend );
 197 extern BOOL CDECL X11DRV_Pie( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 198                               INT bottom, INT xstart, INT ystart, INT xend,
 199                               INT yend );
 200 extern BOOL CDECL X11DRV_Chord( X11DRV_PDEVICE *physDev, INT left, INT top,
 201                                 INT right, INT bottom, INT xstart,
 202                                 INT ystart, INT xend, INT yend );
 203 extern BOOL CDECL X11DRV_Ellipse( X11DRV_PDEVICE *physDev, INT left, INT top,
 204                                   INT right, INT bottom );
 205 extern BOOL CDECL X11DRV_Rectangle(X11DRV_PDEVICE *physDev, INT left, INT top,
 206                                    INT right, INT bottom);
 207 extern BOOL CDECL X11DRV_RoundRect( X11DRV_PDEVICE *physDev, INT left, INT top,
 208                                     INT right, INT bottom, INT ell_width,
 209                                     INT ell_height );
 210 extern COLORREF CDECL X11DRV_SetPixel( X11DRV_PDEVICE *physDev, INT x, INT y, COLORREF color );
 211 extern COLORREF CDECL X11DRV_GetPixel( X11DRV_PDEVICE *physDev, INT x, INT y);
 212 extern BOOL CDECL X11DRV_PaintRgn( X11DRV_PDEVICE *physDev, HRGN hrgn );
 213 extern BOOL CDECL X11DRV_Polyline( X11DRV_PDEVICE *physDev,const POINT* pt,INT count);
 214 extern BOOL CDECL X11DRV_Polygon( X11DRV_PDEVICE *physDev, const POINT* pt, INT count );
 215 extern BOOL CDECL X11DRV_PolyPolygon( X11DRV_PDEVICE *physDev, const POINT* pt,
 216                                       const INT* counts, UINT polygons);
 217 extern BOOL CDECL X11DRV_PolyPolyline( X11DRV_PDEVICE *physDev, const POINT* pt,
 218                                        const DWORD* counts, DWORD polylines);
 219
 220 extern COLORREF CDECL X11DRV_SetBkColor( X11DRV_PDEVICE *physDev, COLORREF color );
 221 extern COLORREF CDECL X11DRV_SetTextColor( X11DRV_PDEVICE *physDev, COLORREF color );
 222 extern BOOL CDECL X11DRV_ExtFloodFill( X11DRV_PDEVICE *physDev, INT x, INT y,
 223                                        COLORREF color, UINT fillType );
 224 extern BOOL CDECL X11DRV_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y,
 225                                      UINT flags, const RECT *lprect,
 226                                      LPCWSTR str, UINT count, const INT *lpDx );
 227 extern LONG CDECL X11DRV_SetBitmapBits( HBITMAP hbitmap, const void *bits, LONG count );
 228 extern void CDECL X11DRV_SetDeviceClipping( X11DRV_PDEVICE *physDev, HRGN vis_rgn, HRGN clip_rgn );
 229 extern INT CDECL X11DRV_SetDIBitsToDevice( X11DRV_PDEVICE *physDev, INT xDest,
 230                                            INT yDest, DWORD cx, DWORD cy,
 231                                            INT xSrc, INT ySrc,
 232                                            UINT startscan, UINT lines,
 233                                            LPCVOID bits, const BITMAPINFO *info,
 234                                            UINT coloruse );
 235 extern BOOL CDECL X11DRV_GetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 236 extern BOOL CDECL X11DRV_SetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 237
 238 /* OpenGL / X11 driver functions */
 239 extern int CDECL X11DRV_ChoosePixelFormat(X11DRV_PDEVICE *physDev,
 240                                       const PIXELFORMATDESCRIPTOR *pppfd);
 241 extern int CDECL X11DRV_DescribePixelFormat(X11DRV_PDEVICE *physDev,
 242                                         int iPixelFormat, UINT nBytes,
 243                                         PIXELFORMATDESCRIPTOR *ppfd);
 244 extern int CDECL X11DRV_GetPixelFormat(X11DRV_PDEVICE *physDev);
 245 extern BOOL CDECL X11DRV_SwapBuffers(X11DRV_PDEVICE *physDev);
 246 extern void X11DRV_OpenGL_Cleanup(void);
 247
 248 /* X11 driver internal functions */
 249
 250 extern void X11DRV_Xcursor_Init(void);
 251 extern void X11DRV_BITMAP_Init(void);
 252 extern void X11DRV_FONT_Init( int log_pixels_x, int log_pixels_y );
 253
 254 extern int bitmap_info_size( const BITMAPINFO * info, WORD coloruse );
 255 extern XImage *X11DRV_DIB_CreateXImage( int width, int height, int depth );
 256 extern void X11DRV_DIB_DestroyXImage( XImage *image );
 257 extern HGLOBAL X11DRV_DIB_CreateDIBFromBitmap(HDC hdc, HBITMAP hBmp);
 258 extern HGLOBAL X11DRV_DIB_CreateDIBFromPixmap(Pixmap pixmap, HDC hdc);
 259 extern Pixmap X11DRV_DIB_CreatePixmapFromDIB( HGLOBAL hPackedDIB, HDC hdc );
 260 extern X_PHYSBITMAP *X11DRV_get_phys_bitmap( HBITMAP hbitmap );
 261 extern X_PHYSBITMAP *X11DRV_init_phys_bitmap( HBITMAP hbitmap );
 262 extern Pixmap X11DRV_get_pixmap( HBITMAP hbitmap );
 263
 264 extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp );
 265
 266 extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors );
 267 extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev );
 268 extern BOOL X11DRV_SetupGCForText( X11DRV_PDEVICE *physDev );
 269 extern INT X11DRV_XWStoDS( X11DRV_PDEVICE *physDev, INT width );
 270 extern INT X11DRV_YWStoDS( X11DRV_PDEVICE *physDev, INT height );
 271
 272 extern const int X11DRV_XROPfunction[];
 273
 274 extern void _XInitImageFuncPtrs(XImage *);
 275
 276 extern int client_side_with_core;
 277 extern int client_side_with_render;
 278 extern int client_side_antialias_with_core;
 279 extern int client_side_antialias_with_render;
 280 extern int using_client_side_fonts;
 281 extern void X11DRV_XRender_Init(void);
 282 extern void X11DRV_XRender_Finalize(void);
 283 extern BOOL X11DRV_XRender_SelectFont(X11DRV_PDEVICE*, HFONT);
 284 extern void X11DRV_XRender_SetDeviceClipping(X11DRV_PDEVICE *physDev, const RGNDATA *data);
 285 extern void X11DRV_XRender_DeleteDC(X11DRV_PDEVICE*);
 286 extern void X11DRV_XRender_CopyBrush(X11DRV_PDEVICE *physDev, X_PHYSBITMAP *physBitmap, int width, int height);
 287 extern BOOL X11DRV_XRender_ExtTextOut(X11DRV_PDEVICE *physDev, INT x, INT y, UINT flags,
 288                                       const RECT *lprect, LPCWSTR wstr,
 289                                       UINT count, const INT *lpDx);
 290 extern BOOL X11DRV_XRender_SetPhysBitmapDepth(X_PHYSBITMAP *physBitmap, const DIBSECTION *dib);
 291 BOOL X11DRV_XRender_GetSrcAreaStretch(X11DRV_PDEVICE *physDevSrc, X11DRV_PDEVICE *physDevDst,
 292                                       Pixmap pixmap, GC gc,
 293                                       INT widthSrc, INT heightSrc,
 294                                       INT widthDst, INT heightDst,
 295                                       RECT *visRectSrc, RECT *visRectDst);
 296 extern void X11DRV_XRender_UpdateDrawable(X11DRV_PDEVICE *physDev);
 297
 298 extern Drawable get_glxdrawable(X11DRV_PDEVICE *physDev);
 299 extern BOOL destroy_glxpixmap(Display *display, XID glxpixmap);
 300
 301 /* IME support */
 302 extern void IME_UnregisterClasses(void);
 303 extern void IME_SetOpenStatus(BOOL fOpen);
 304 extern INT IME_GetCursorPos(void);
 305 extern void IME_SetCursorPos(DWORD pos);
 306 extern void IME_UpdateAssociation(HWND focus);
 307 extern BOOL IME_SetCompositionString(DWORD dwIndex, LPCVOID lpComp,
 308                                      DWORD dwCompLen, LPCVOID lpRead,
 309                                      DWORD dwReadLen);
 310 extern BOOL IME_NotifyIME(DWORD dwAction, DWORD dwIndex, DWORD dwValue);
 311
 312 extern void X11DRV_XDND_EnterEvent( HWND hWnd, XClientMessageEvent *event );
 313 extern void X11DRV_XDND_PositionEvent( HWND hWnd, XClientMessageEvent *event );
 314 extern void X11DRV_XDND_DropEvent( HWND hWnd, XClientMessageEvent *event );
 315 extern void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event );
 316
 317 /* exported dib functions for now */
 318
 319 /* DIB Section sync state */
 320 enum { DIB_Status_None, DIB_Status_InSync, DIB_Status_GdiMod, DIB_Status_AppMod };
 321
 322 typedef struct {
 323     void (*Convert_5x5_asis)(int width, int height,
 324                              const void* srcbits, int srclinebytes,
 325                              void* dstbits, int dstlinebytes);
 326     void (*Convert_555_reverse)(int width, int height,
 327                                 const void* srcbits, int srclinebytes,
 328                                 void* dstbits, int dstlinebytes);
 329     void (*Convert_555_to_565_asis)(int width, int height,
 330                                     const void* srcbits, int srclinebytes,
 331                                     void* dstbits, int dstlinebytes);
 332     void (*Convert_555_to_565_reverse)(int width, int height,
 333                                        const void* srcbits, int srclinebytes,
 334                                        void* dstbits, int dstlinebytes);
 335     void (*Convert_555_to_888_asis)(int width, int height,
 336                                     const void* srcbits, int srclinebytes,
 337                                     void* dstbits, int dstlinebytes);
 338     void (*Convert_555_to_888_reverse)(int width, int height,
 339                                        const void* srcbits, int srclinebytes,
 340                                        void* dstbits, int dstlinebytes);
 341     void (*Convert_555_to_0888_asis)(int width, int height,
 342                                      const void* srcbits, int srclinebytes,
 343                                      void* dstbits, int dstlinebytes);
 344     void (*Convert_555_to_0888_reverse)(int width, int height,
 345                                         const void* srcbits, int srclinebytes,
 346                                         void* dstbits, int dstlinebytes);
 347     void (*Convert_5x5_to_any0888)(int width, int height,
 348                                    const void* srcbits, int srclinebytes,
 349                                    WORD rsrc, WORD gsrc, WORD bsrc,
 350                                    void* dstbits, int dstlinebytes,
 351                                    DWORD rdst, DWORD gdst, DWORD bdst);
 352     void (*Convert_565_reverse)(int width, int height,
 353                                 const void* srcbits, int srclinebytes,
 354                                 void* dstbits, int dstlinebytes);
 355     void (*Convert_565_to_555_asis)(int width, int height,
 356                                     const void* srcbits, int srclinebytes,
 357                                     void* dstbits, int dstlinebytes);
 358     void (*Convert_565_to_555_reverse)(int width, int height,
 359                                        const void* srcbits, int srclinebytes,
 360                                        void* dstbits, int dstlinebytes);
 361     void (*Convert_565_to_888_asis)(int width, int height,
 362                                     const void* srcbits, int srclinebytes,
 363                                     void* dstbits, int dstlinebytes);
 364     void (*Convert_565_to_888_reverse)(int width, int height,
 365                                        const void* srcbits, int srclinebytes,
 366                                        void* dstbits, int dstlinebytes);
 367     void (*Convert_565_to_0888_asis)(int width, int height,
 368                                      const void* srcbits, int srclinebytes,
 369                                      void* dstbits, int dstlinebytes);
 370     void (*Convert_565_to_0888_reverse)(int width, int height,
 371                                         const void* srcbits, int srclinebytes,
 372                                         void* dstbits, int dstlinebytes);
 373     void (*Convert_888_asis)(int width, int height,
 374                              const void* srcbits, int srclinebytes,
 375                              void* dstbits, int dstlinebytes);
 376     void (*Convert_888_reverse)(int width, int height,
 377                                 const void* srcbits, int srclinebytes,
 378                                 void* dstbits, int dstlinebytes);
 379     void (*Convert_888_to_555_asis)(int width, int height,
 380                                     const void* srcbits, int srclinebytes,
 381                                     void* dstbits, int dstlinebytes);
 382     void (*Convert_888_to_555_reverse)(int width, int height,
 383                                        const void* srcbits, int srclinebytes,
 384                                        void* dstbits, int dstlinebytes);
 385     void (*Convert_888_to_565_asis)(int width, int height,
 386                                     const void* srcbits, int srclinebytes,
 387                                     void* dstbits, int dstlinebytes);
 388     void (*Convert_888_to_565_reverse)(int width, int height,
 389                                        const void* srcbits, int srclinebytes,
 390                                        void* dstbits, int dstlinebytes);
 391     void (*Convert_888_to_0888_asis)(int width, int height,
 392                                      const void* srcbits, int srclinebytes,
 393                                      void* dstbits, int dstlinebytes);
 394     void (*Convert_888_to_0888_reverse)(int width, int height,
 395                                         const void* srcbits, int srclinebytes,
 396                                         void* dstbits, int dstlinebytes);
 397     void (*Convert_rgb888_to_any0888)(int width, int height,
 398                                       const void* srcbits, int srclinebytes,
 399                                       void* dstbits, int dstlinebytes,
 400                                       DWORD rdst, DWORD gdst, DWORD bdst);
 401     void (*Convert_bgr888_to_any0888)(int width, int height,
 402                                       const void* srcbits, int srclinebytes,
 403                                       void* dstbits, int dstlinebytes,
 404                                       DWORD rdst, DWORD gdst, DWORD bdst);
 405     void (*Convert_0888_asis)(int width, int height,
 406                               const void* srcbits, int srclinebytes,
 407                               void* dstbits, int dstlinebytes);
 408     void (*Convert_0888_reverse)(int width, int height,
 409                                  const void* srcbits, int srclinebytes,
 410                                  void* dstbits, int dstlinebytes);
 411     void (*Convert_0888_any)(int width, int height,
 412                              const void* srcbits, int srclinebytes,
 413                              DWORD rsrc, DWORD gsrc, DWORD bsrc,
 414                              void* dstbits, int dstlinebytes,
 415                              DWORD rdst, DWORD gdst, DWORD bdst);
 416     void (*Convert_0888_to_555_asis)(int width, int height,
 417                                      const void* srcbits, int srclinebytes,
 418                                      void* dstbits, int dstlinebytes);
 419     void (*Convert_0888_to_555_reverse)(int width, int height,
 420                                         const void* srcbits, int srclinebytes,
 421                                         void* dstbits, int dstlinebytes);
 422     void (*Convert_0888_to_565_asis)(int width, int height,
 423                                      const void* srcbits, int srclinebytes,
 424                                      void* dstbits, int dstlinebytes);
 425     void (*Convert_0888_to_565_reverse)(int width, int height,
 426                                         const void* srcbits, int srclinebytes,
 427                                         void* dstbits, int dstlinebytes);
 428     void (*Convert_any0888_to_5x5)(int width, int height,
 429                                    const void* srcbits, int srclinebytes,
 430                                    DWORD rsrc, DWORD gsrc, DWORD bsrc,
 431                                    void* dstbits, int dstlinebytes,
 432                                    WORD rdst, WORD gdst, WORD bdst);
 433     void (*Convert_0888_to_888_asis)(int width, int height,
 434                                      const void* srcbits, int srclinebytes,
 435                                      void* dstbits, int dstlinebytes);
 436     void (*Convert_0888_to_888_reverse)(int width, int height,
 437                                         const void* srcbits, int srclinebytes,
 438                                         void* dstbits, int dstlinebytes);
 439     void (*Convert_any0888_to_rgb888)(int width, int height,
 440                                       const void* srcbits, int srclinebytes,
 441                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 442                                       void* dstbits, int dstlinebytes);
 443     void (*Convert_any0888_to_bgr888)(int width, int height,
 444                                       const void* srcbits, int srclinebytes,
 445                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 446                                       void* dstbits, int dstlinebytes);
 447 } dib_conversions;
 448
 449 extern const dib_conversions dib_normal, dib_src_byteswap, dib_dst_byteswap;
 450
 451 extern INT X11DRV_DIB_MaskToShift(DWORD mask);
 452 extern INT X11DRV_CoerceDIBSection(X11DRV_PDEVICE *physDev,INT);
 453 extern INT X11DRV_LockDIBSection(X11DRV_PDEVICE *physDev,INT);
 454 extern void X11DRV_UnlockDIBSection(X11DRV_PDEVICE *physDev,BOOL);
 455
 456 extern void X11DRV_DIB_DeleteDIBSection(X_PHYSBITMAP *physBitmap, DIBSECTION *dib);
 457 extern void X11DRV_DIB_CopyDIBSection(X11DRV_PDEVICE *physDevSrc, X11DRV_PDEVICE *physDevDst,
 458                                       DWORD xSrc, DWORD ySrc, DWORD xDest, DWORD yDest,
 459                                       DWORD width, DWORD height);
 460 struct _DCICMD;
 461 extern INT X11DRV_DCICommand(INT cbInput, const struct _DCICMD *lpCmd, LPVOID lpOutData);
 462
 463 /**************************************************************************
 464  * X11 GDI driver
 465  */
 466
 467 extern void X11DRV_GDI_Finalize(void);
 468
 469 extern Display *gdi_display;  /* display to use for all GDI functions */
 470
 471 /* X11 GDI palette driver */
 472
 473 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
 474 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 475
 476 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 477 #define X11DRV_PALETTE_WHITESET 0x2000
 478
 479 extern Colormap X11DRV_PALETTE_PaletteXColormap;
 480 extern UINT16 X11DRV_PALETTE_PaletteFlags;
 481
 482 extern int *X11DRV_PALETTE_PaletteToXPixel;
 483 extern int *X11DRV_PALETTE_XPixelToPalette;
 484 extern ColorShifts X11DRV_PALETTE_default_shifts;
 485
 486 extern int X11DRV_PALETTE_mapEGAPixel[16];
 487
 488 extern int X11DRV_PALETTE_Init(void);
 489 extern void X11DRV_PALETTE_Cleanup(void);
 490 extern BOOL X11DRV_IsSolidColor(COLORREF color);
 491
 492 extern COLORREF X11DRV_PALETTE_ToLogical(X11DRV_PDEVICE *physDev, int pixel);
 493 extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color);
 494 extern int X11DRV_PALETTE_LookupPixel(COLORREF color);
 495 extern void X11DRV_PALETTE_ComputeColorShifts(ColorShifts *shifts, unsigned long redMask, unsigned long greenMask, unsigned long blueMask);
 496
 497 extern unsigned int depth_to_bpp( unsigned int depth );
 498
 499 /* GDI escapes */
 500
 501 #define X11DRV_ESCAPE 6789
 502 enum x11drv_escape_codes
 503 {
 504     X11DRV_GET_DISPLAY,      /* get X11 display for a DC */
 505     X11DRV_GET_DRAWABLE,     /* get current drawable for a DC */
 506     X11DRV_GET_FONT,         /* get current X font for a DC */
 507     X11DRV_SET_DRAWABLE,     /* set current drawable for a DC */
 508     X11DRV_START_EXPOSURES,  /* start graphics exposures */
 509     X11DRV_END_EXPOSURES,    /* end graphics exposures */
 510     X11DRV_GET_DCE,          /* no longer used */
 511     X11DRV_SET_DCE,          /* no longer used */
 512     X11DRV_GET_GLX_DRAWABLE, /* get current glx drawable for a DC */
 513     X11DRV_SYNC_PIXMAP,      /* sync the dibsection to its pixmap */
 514     X11DRV_FLUSH_GL_DRAWABLE /* flush changes made to the gl drawable */
 515 };
 516
 517 struct x11drv_escape_set_drawable
 518 {
 519     enum x11drv_escape_codes code;         /* escape code (X11DRV_SET_DRAWABLE) */
 520     Drawable                 drawable;     /* X drawable */
 521     int                      mode;         /* ClipByChildren or IncludeInferiors */
 522     RECT                     dc_rect;      /* DC rectangle relative to drawable */
 523     RECT                     drawable_rect;/* Drawable rectangle relative to screen */
 524     XID                      fbconfig_id;  /* fbconfig id used by the GL drawable */
 525     Drawable                 gl_drawable;  /* GL drawable */
 526     Pixmap                   pixmap;       /* Pixmap for a GLXPixmap gl_drawable */
 527     int                      gl_copy;      /* whether the GL contents need explicit copying */
 528 };
 529
 530 /**************************************************************************
 531  * X11 USER driver
 532  */
 533
 534 struct x11drv_thread_data
 535 {
 536     Display *display;
 537     XEvent  *current_event;        /* event currently being processed */
 538     Cursor   cursor;               /* current cursor */
 539     Window   cursor_window;        /* current window that contains the cursor */
 540     Window   grab_window;          /* window that currently grabs the mouse */
 541     HWND     last_focus;           /* last window that had focus */
 542     XIM      xim;                  /* input method */
 543     XFontSet font_set;             /* international text drawing font set */
 544     Window   selection_wnd;        /* window used for selection interactions */
 545     HKL      kbd_layout;           /* active keyboard layout */
 546 };
 547
 548 extern struct x11drv_thread_data *x11drv_init_thread_data(void);
 549 extern DWORD thread_data_tls_index;
 550
 551 static inline struct x11drv_thread_data *x11drv_thread_data(void)
 552 {
 553     return TlsGetValue( thread_data_tls_index );
 554 }
 555
 556 /* retrieve the thread display, or NULL if not created yet */
 557 static inline Display *thread_display(void)
 558 {
 559     struct x11drv_thread_data *data = x11drv_thread_data();
 560     if (!data) return NULL;
 561     return data->display;
 562 }
 563
 564 /* retrieve the thread display, creating it if needed */
 565 static inline Display *thread_init_display(void)
 566 {
 567     return x11drv_init_thread_data()->display;
 568 }
 569
 570 static inline size_t get_property_size( int format, unsigned long count )
 571 {
 572     /* format==32 means long, which can be 64 bits... */
 573     if (format == 32) return count * sizeof(long);
 574     return count * (format / 8);
 575 }
 576
 577 extern Visual *visual;
 578 extern Window root_window;
 579 extern unsigned int screen_width;
 580 extern unsigned int screen_height;
 581 extern unsigned int screen_bpp;
 582 extern unsigned int screen_depth;
 583 extern RECT virtual_screen_rect;
 584 extern unsigned int text_caps;
 585 extern int dxgrab;
 586 extern int use_xkb;
 587 extern int use_take_focus;
 588 extern int use_primary_selection;
 589 extern int usexcomposite;
 590 extern int managed_mode;
 591 extern int decorated_mode;
 592 extern int private_color_map;
 593 extern int primary_monitor;
 594 extern int copy_default_colors;
 595 extern int alloc_system_colors;
 596 extern int xrender_error_base;
 597 extern HMODULE x11drv_module;
 598
 599 extern BYTE key_state_table[256];
 600 extern POINT cursor_pos;
 601
 602 /* atoms */
 603
 604 enum x11drv_atoms
 605 {
 606     FIRST_XATOM = XA_LAST_PREDEFINED + 1,
 607     XATOM_CLIPBOARD = FIRST_XATOM,
 608     XATOM_COMPOUND_TEXT,
 609     XATOM_INCR,
 610     XATOM_MULTIPLE,
 611     XATOM_SELECTION_DATA,
 612     XATOM_TARGETS,
 613     XATOM_TEXT,
 614     XATOM_UTF8_STRING,
 615     XATOM_RAW_ASCENT,
 616     XATOM_RAW_DESCENT,
 617     XATOM_RAW_CAP_HEIGHT,
 618     XATOM_WM_PROTOCOLS,
 619     XATOM_WM_DELETE_WINDOW,
 620     XATOM_WM_STATE,
 621     XATOM_WM_TAKE_FOCUS,
 622     XATOM_DndProtocol,
 623     XATOM_DndSelection,
 624     XATOM__ICC_PROFILE,
 625     XATOM__MOTIF_WM_HINTS,
 626     XATOM__NET_STARTUP_INFO_BEGIN,
 627     XATOM__NET_STARTUP_INFO,
 628     XATOM__NET_SUPPORTED,
 629     XATOM__NET_SYSTEM_TRAY_OPCODE,
 630     XATOM__NET_SYSTEM_TRAY_S0,
 631     XATOM__NET_WM_MOVERESIZE,
 632     XATOM__NET_WM_NAME,
 633     XATOM__NET_WM_PID,
 634     XATOM__NET_WM_PING,
 635     XATOM__NET_WM_STATE,
 636     XATOM__NET_WM_STATE_ABOVE,
 637     XATOM__NET_WM_STATE_FULLSCREEN,
 638     XATOM__NET_WM_STATE_MAXIMIZED_HORZ,
 639     XATOM__NET_WM_STATE_MAXIMIZED_VERT,
 640     XATOM__NET_WM_STATE_SKIP_PAGER,
 641     XATOM__NET_WM_STATE_SKIP_TASKBAR,
 642     XATOM__NET_WM_WINDOW_OPACITY,
 643     XATOM__NET_WM_WINDOW_TYPE,
 644     XATOM__NET_WM_WINDOW_TYPE_DIALOG,
 645     XATOM__NET_WM_WINDOW_TYPE_NORMAL,
 646     XATOM__NET_WM_WINDOW_TYPE_UTILITY,
 647     XATOM__NET_WORKAREA,
 648     XATOM__XEMBED_INFO,
 649     XATOM_XdndAware,
 650     XATOM_XdndEnter,
 651     XATOM_XdndPosition,
 652     XATOM_XdndStatus,
 653     XATOM_XdndLeave,
 654     XATOM_XdndFinished,
 655     XATOM_XdndDrop,
 656     XATOM_XdndActionCopy,
 657     XATOM_XdndActionMove,
 658     XATOM_XdndActionLink,
 659     XATOM_XdndActionAsk,
 660     XATOM_XdndActionPrivate,
 661     XATOM_XdndSelection,
 662     XATOM_XdndTarget,
 663     XATOM_XdndTypeList,
 664     XATOM_WCF_DIB,
 665     XATOM_image_gif,
 666     XATOM_image_jpeg,
 667     XATOM_image_png,
 668     XATOM_text_html,
 669     XATOM_text_plain,
 670     XATOM_text_rtf,
 671     XATOM_text_richtext,
 672     XATOM_text_uri_list,
 673     NB_XATOMS
 674 };
 675
 676 extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM];
 677
 678 #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM])
 679
 680 /* X11 event driver */
 681
 682 typedef void (*x11drv_event_handler)( HWND hwnd, XEvent *event );
 683
 684 extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler );
 685
 686 extern void X11DRV_ButtonPress( HWND hwnd, XEvent *event );
 687 extern void X11DRV_ButtonRelease( HWND hwnd, XEvent *event );
 688 extern void X11DRV_MotionNotify( HWND hwnd, XEvent *event );
 689 extern void X11DRV_EnterNotify( HWND hwnd, XEvent *event );
 690 extern void X11DRV_KeyEvent( HWND hwnd, XEvent *event );
 691 extern void X11DRV_KeymapNotify( HWND hwnd, XEvent *event );
 692 extern void X11DRV_DestroyNotify( HWND hwnd, XEvent *event );
 693 extern void X11DRV_SelectionRequest( HWND hWnd, XEvent *event );
 694 extern void X11DRV_SelectionClear( HWND hWnd, XEvent *event );
 695 extern void X11DRV_MappingNotify( HWND hWnd, XEvent *event );
 696
 697 extern DWORD EVENT_x11_time_to_win32_time(Time time);
 698
 699 /* X11 driver private messages, must be in the range 0x80001000..0x80001fff */
 700 enum x11drv_window_messages
 701 {
 702     WM_X11DRV_ACQUIRE_SELECTION = 0x80001000,
 703     WM_X11DRV_SET_WIN_FORMAT,
 704     WM_X11DRV_SET_WIN_REGION,
 705     WM_X11DRV_RESIZE_DESKTOP
 706 };
 707
 708 /* _NET_WM_STATE properties that we keep track of */
 709 enum x11drv_net_wm_state
 710 {
 711     NET_WM_STATE_FULLSCREEN,
 712     NET_WM_STATE_ABOVE,
 713     NET_WM_STATE_MAXIMIZED,
 714     NET_WM_STATE_SKIP_PAGER,
 715     NET_WM_STATE_SKIP_TASKBAR,
 716     NB_NET_WM_STATES
 717 };
 718
 719 /* x11drv private window data */
 720 struct x11drv_win_data
 721 {
 722     HWND        hwnd;           /* hwnd that this private data belongs to */
 723     Window      whole_window;   /* X window for the complete window */
 724     Window      client_window;  /* X window for the client area */
 725     Window      icon_window;    /* X window for the icon */
 726     Colormap    colormap;       /* Colormap for this window */
 727     VisualID    visualid;       /* visual id of the client window */
 728     XID         fbconfig_id;    /* fbconfig id for the GL drawable this hwnd uses */
 729     Drawable    gl_drawable;    /* Optional GL drawable for rendering the client area */
 730     Pixmap      pixmap;         /* Base pixmap for if gl_drawable is a GLXPixmap */
 731     RECT        window_rect;    /* USER window rectangle relative to parent */
 732     RECT        whole_rect;     /* X window rectangle for the whole window relative to parent */
 733     RECT        client_rect;    /* client area relative to parent */
 734     XIC         xic;            /* X input context */
 735     XWMHints   *wm_hints;       /* window manager hints */
 736     BOOL        managed : 1;    /* is window managed? */
 737     BOOL        mapped : 1;     /* is window mapped? (in either normal or iconic state) */
 738     BOOL        iconic : 1;     /* is window in iconic state? */
 739     BOOL        embedded : 1;   /* is window an XEMBED client? */
 740     BOOL        shaped : 1;     /* is window using a custom region shape? */
 741     int         wm_state;       /* current value of the WM_STATE property */
 742     DWORD       net_wm_state;   /* bit mask of active x11drv_net_wm_state values */
 743     HBITMAP     hWMIconBitmap;
 744     HBITMAP     hWMIconMask;
 745 };
 746
 747 extern struct x11drv_win_data *X11DRV_get_win_data( HWND hwnd );
 748 extern struct x11drv_win_data *X11DRV_create_win_data( HWND hwnd );
 749 extern Window X11DRV_get_whole_window( HWND hwnd );
 750 extern XIC X11DRV_get_ic( HWND hwnd );
 751
 752 extern int pixelformat_from_fbconfig_id( XID fbconfig_id );
 753 extern XVisualInfo *visual_from_fbconfig_id( XID fbconfig_id );
 754 extern void mark_drawable_dirty( Drawable old, Drawable new );
 755 extern Drawable create_glxpixmap( Display *display, XVisualInfo *vis, Pixmap parent );
 756 extern void flush_gl_drawable( X11DRV_PDEVICE *physDev );
 757
 758 extern void wait_for_withdrawn_state( Display *display, struct x11drv_win_data *data, BOOL set );
 759 extern void update_net_wm_states( Display *display, struct x11drv_win_data *data );
 760 extern void make_window_embedded( Display *display, struct x11drv_win_data *data );
 761
 762 /* X context to associate a hwnd to an X window */
 763 extern XContext winContext;
 764
 765 extern void X11DRV_InitClipboard(void);
 766 extern int CDECL X11DRV_AcquireClipboard(HWND hWndClipWindow);
 767 extern void X11DRV_ResetSelectionOwner(void);
 768 extern void CDECL X11DRV_SetFocus( HWND hwnd );
 769 extern Cursor X11DRV_GetCursor( Display *display, struct tagCURSORICONINFO *ptr );
 770 extern void CDECL X11DRV_SetCursor( struct tagCURSORICONINFO *lpCursor );
 771 extern BOOL CDECL X11DRV_ClipCursor( LPCRECT clip );
 772 extern void X11DRV_InitKeyboard( Display *display );
 773 extern void X11DRV_send_keyboard_input( WORD wVk, WORD wScan, DWORD dwFlags, DWORD time,
 774                                         DWORD dwExtraInfo, UINT injected_flags );
 775 extern void X11DRV_send_mouse_input( HWND hwnd, DWORD flags, DWORD x, DWORD y,
 776                                      DWORD data, DWORD time, DWORD extra_info, UINT injected_flags );
 777 extern DWORD CDECL X11DRV_MsgWaitForMultipleObjectsEx( DWORD count, const HANDLE *handles, DWORD timeout,
 778                                                        DWORD mask, DWORD flags );
 779
 780 typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg );
 781
 782 extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg );
 783 extern int X11DRV_check_error(void);
 784 extern void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect );
 785 extern void xinerama_init( unsigned int width, unsigned int height );
 786
 787 extern void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height );
 788 extern void X11DRV_resize_desktop(unsigned int width, unsigned int height);
 789 extern void X11DRV_Settings_AddDepthModes(void);
 790 extern void X11DRV_Settings_AddOneMode(unsigned int width, unsigned int height, unsigned int bpp, unsigned int freq);
 791 extern int X11DRV_Settings_CreateDriver(LPDDHALINFO info);
 792 extern LPDDHALMODEINFO X11DRV_Settings_CreateModes(unsigned int max_modes, int reserve_depths);
 793 unsigned int X11DRV_Settings_GetModeCount(void);
 794 void X11DRV_Settings_Init(void);
 795 LPDDHALMODEINFO X11DRV_Settings_SetHandlers(const char *name,
 796                                             int (*pNewGCM)(void),
 797                                             LONG (*pNewSCM)(int),
 798                                             unsigned int nmodes,
 799                                             int reserve_depths);
 800
 801 extern void X11DRV_DDHAL_SwitchMode(DWORD dwModeIndex, LPVOID fb_addr, LPVIDMEM fb_mem);
 802
 803 /* XIM support */
 804 extern BOOL X11DRV_InitXIM( const char *input_style ) DECLSPEC_HIDDEN;
 805 extern XIC X11DRV_CreateIC(XIM xim, struct x11drv_win_data *data) DECLSPEC_HIDDEN;
 806 extern void X11DRV_SetupXIM(void) DECLSPEC_HIDDEN;
 807 extern void X11DRV_XIMLookupChars( const char *str, DWORD count ) DECLSPEC_HIDDEN;
 808 extern void X11DRV_ForceXIMReset(HWND hwnd) DECLSPEC_HIDDEN;
 809
 810 /* FIXME: private functions imported from user32 */
 811 extern LRESULT HOOK_CallHooks( INT id, INT code, WPARAM wparam, LPARAM lparam, BOOL unicode );
 812
 813 #define XEMBED_MAPPED  (1 << 0)
 814
 815 #endif  /* __WINE_X11DRV_H */