dlls/winex11.drv/x11drv.h

   1 /*
   2  * X11 driver definitions
   3  *
   4  * Copyright 1996 Alexandre Julliard
   5  * Copyright 1999 Patrik Stridvall
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #ifndef __WINE_X11DRV_H
  23 #define __WINE_X11DRV_H
  24
  25 #ifndef __WINE_CONFIG_H
  26 # error You must include config.h to use this header
  27 #endif
  28
  29 #include <stdarg.h>
  30 #include <X11/Xlib.h>
  31 #include <X11/Xresource.h>
  32 #include <X11/Xutil.h>
  33 #include <X11/Xatom.h>
  34 #ifdef HAVE_LIBXXSHM
  35 # include <X11/extensions/XShm.h>
  36 #endif /* defined(HAVE_LIBXXSHM) */
  37
  38 #define BOOL X_BOOL
  39 #define BYTE X_BYTE
  40 #define INT8 X_INT8
  41 #define INT16 X_INT16
  42 #define INT32 X_INT32
  43 #define INT64 X_INT64
  44 #include <X11/Xmd.h>
  45 #include <X11/Xproto.h>
  46 #undef BOOL
  47 #undef BYTE
  48 #undef INT8
  49 #undef INT16
  50 #undef INT32
  51 #undef INT64
  52 #undef LONG64
  53
  54 #undef Status  /* avoid conflict with wintrnl.h */
  55 typedef int Status;
  56
  57 #include "windef.h"
  58 #include "winbase.h"
  59 #include "wingdi.h"
  60 #include "winuser.h"
  61 #include "ddrawi.h"
  62 #include "wine/list.h"
  63
  64 #define MAX_PIXELFORMATS 8
  65 #define MAX_DASHLEN 16
  66
  67 struct tagCURSORICONINFO;
  68
  69 extern void wine_tsx11_lock(void);
  70 extern void wine_tsx11_unlock(void);
  71
  72   /* X physical pen */
  73 typedef struct
  74 {
  75     int          style;
  76     int          endcap;
  77     int          linejoin;
  78     int          pixel;
  79     int          width;
  80     char         dashes[MAX_DASHLEN];
  81     int          dash_len;
  82     int          type;          /* GEOMETRIC || COSMETIC */
  83     int          ext;           /* extended pen - 1, otherwise - 0 */
  84 } X_PHYSPEN;
  85
  86   /* X physical brush */
  87 typedef struct
  88 {
  89     int          style;
  90     int          fillStyle;
  91     int          pixel;
  92     Pixmap       pixmap;
  93 } X_PHYSBRUSH;
  94
  95   /* X physical bitmap */
  96 typedef struct
  97 {
  98     HBITMAP      hbitmap;
  99     Pixmap       pixmap;
 100     XID          glxpixmap;
 101     int          pixmap_depth;
 102     /* the following fields are only used for DIB section bitmaps */
 103     int          status, p_status;  /* mapping status */
 104     XImage      *image;             /* cached XImage */
 105     int         *colorMap;          /* color map info */
 106     int          nColorMap;
 107     CRITICAL_SECTION lock;          /* GDI access lock */
 108 #ifdef HAVE_LIBXXSHM
 109     XShmSegmentInfo shminfo;        /* shared memory segment info */
 110 #endif
 111     struct list   entry;            /* Entry in global DIB list */
 112     BYTE         *base;             /* Base address */
 113     SIZE_T        size;             /* Size in bytes */
 114 } X_PHYSBITMAP;
 115
 116   /* X physical font */
 117 typedef UINT     X_PHYSFONT;
 118
 119 typedef struct tagXRENDERINFO *XRENDERINFO;
 120
 121   /* X physical device */
 122 typedef struct
 123 {
 124     HDC           hdc;
 125     GC            gc;          /* X Window GC */
 126     Drawable      drawable;
 127     RECT          dc_rect;       /* DC rectangle relative to drawable */
 128     RECT          drawable_rect; /* Drawable rectangle relative to screen */
 129     HRGN          region;        /* Device region (visible region & clip region) */
 130     X_PHYSFONT    font;
 131     X_PHYSPEN     pen;
 132     X_PHYSBRUSH   brush;
 133     X_PHYSBITMAP *bitmap;       /* currently selected bitmap for memory DCs */
 134     BOOL          has_gdi_font; /* is current font a GDI font? */
 135     int           backgroundPixel;
 136     int           textPixel;
 137     int           depth;       /* bit depth of the DC */
 138     int           exposures;   /* count of graphics exposures operations */
 139     int           current_pf;
 140     Drawable      gl_drawable;
 141     Pixmap        pixmap;      /* Pixmap for a GLXPixmap gl_drawable */
 142     int           gl_copy;
 143     XRENDERINFO   xrender;
 144 } X11DRV_PDEVICE;
 145
 146
 147   /* GCs used for B&W and color bitmap operations */
 148 extern GC BITMAP_monoGC, BITMAP_colorGC;
 149 extern X_PHYSBITMAP BITMAP_stock_phys_bitmap;  /* phys bitmap for the default stock bitmap */
 150
 151 #define BITMAP_GC(physBitmap) (((physBitmap)->pixmap_depth == 1) ? BITMAP_monoGC : BITMAP_colorGC)
 152
 153 /* Wine driver X11 functions */
 154
 155 extern BOOL X11DRV_AlphaBlend( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 156                                INT widthDst, INT heightDst,
 157                                X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 158                                INT widthSrc, INT heightSrc, BLENDFUNCTION blendfn );
 159 extern BOOL X11DRV_BitBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 160                              INT width, INT height, X11DRV_PDEVICE *physDevSrc,
 161                              INT xSrc, INT ySrc, DWORD rop );
 162 extern BOOL X11DRV_EnumDeviceFonts( X11DRV_PDEVICE *physDev, LPLOGFONTW plf,
 163                                     FONTENUMPROCW dfeproc, LPARAM lp );
 164 extern LONG X11DRV_GetBitmapBits( HBITMAP hbitmap, void *bits, LONG count );
 165 extern BOOL X11DRV_GetCharWidth( X11DRV_PDEVICE *physDev, UINT firstChar,
 166                                    UINT lastChar, LPINT buffer );
 167 extern BOOL X11DRV_GetDCOrgEx( X11DRV_PDEVICE *physDev, LPPOINT lpp );
 168 extern BOOL X11DRV_GetTextExtentExPoint( X11DRV_PDEVICE *physDev, LPCWSTR str, INT count,
 169                                   INT maxExt, LPINT lpnFit, LPINT alpDx, LPSIZE size );
 170 extern BOOL X11DRV_GetTextMetrics(X11DRV_PDEVICE *physDev, TEXTMETRICW *metrics);
 171 extern BOOL X11DRV_PatBlt( X11DRV_PDEVICE *physDev, INT left, INT top,
 172                              INT width, INT height, DWORD rop );
 173 extern BOOL X11DRV_StretchBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst,
 174                                  INT widthDst, INT heightDst,
 175                                  X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc,
 176                                  INT widthSrc, INT heightSrc, DWORD rop );
 177 extern BOOL X11DRV_LineTo( X11DRV_PDEVICE *physDev, INT x, INT y);
 178 extern BOOL X11DRV_Arc( 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_Pie( X11DRV_PDEVICE *physDev, INT left, INT top, INT right,
 182                           INT bottom, INT xstart, INT ystart, INT xend,
 183                           INT yend );
 184 extern BOOL X11DRV_Chord( X11DRV_PDEVICE *physDev, INT left, INT top,
 185                             INT right, INT bottom, INT xstart,
 186                             INT ystart, INT xend, INT yend );
 187 extern BOOL X11DRV_Ellipse( X11DRV_PDEVICE *physDev, INT left, INT top,
 188                               INT right, INT bottom );
 189 extern BOOL X11DRV_Rectangle(X11DRV_PDEVICE *physDev, INT left, INT top,
 190                               INT right, INT bottom);
 191 extern BOOL X11DRV_RoundRect( X11DRV_PDEVICE *physDev, INT left, INT top,
 192                                 INT right, INT bottom, INT ell_width,
 193                                 INT ell_height );
 194 extern COLORREF X11DRV_SetPixel( X11DRV_PDEVICE *physDev, INT x, INT y,
 195                                  COLORREF color );
 196 extern COLORREF X11DRV_GetPixel( X11DRV_PDEVICE *physDev, INT x, INT y);
 197 extern BOOL X11DRV_PaintRgn( X11DRV_PDEVICE *physDev, HRGN hrgn );
 198 extern BOOL X11DRV_Polyline( X11DRV_PDEVICE *physDev,const POINT* pt,INT count);
 199 extern BOOL X11DRV_Polygon( X11DRV_PDEVICE *physDev, const POINT* pt, INT count );
 200 extern BOOL X11DRV_PolyPolygon( X11DRV_PDEVICE *physDev, const POINT* pt,
 201                                   const INT* counts, UINT polygons);
 202 extern BOOL X11DRV_PolyPolyline( X11DRV_PDEVICE *physDev, const POINT* pt,
 203                                   const DWORD* counts, DWORD polylines);
 204
 205 extern COLORREF X11DRV_SetBkColor( X11DRV_PDEVICE *physDev, COLORREF color );
 206 extern COLORREF X11DRV_SetTextColor( X11DRV_PDEVICE *physDev, COLORREF color );
 207 extern BOOL X11DRV_ExtFloodFill( X11DRV_PDEVICE *physDev, INT x, INT y,
 208                                    COLORREF color, UINT fillType );
 209 extern BOOL X11DRV_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y,
 210                                  UINT flags, const RECT *lprect,
 211                                  LPCWSTR str, UINT count, const INT *lpDx );
 212 extern LONG X11DRV_SetBitmapBits( HBITMAP hbitmap, const void *bits, LONG count );
 213 extern void X11DRV_SetDeviceClipping( X11DRV_PDEVICE *physDev, HRGN vis_rgn, HRGN clip_rgn );
 214 extern INT X11DRV_SetDIBitsToDevice( X11DRV_PDEVICE *physDev, INT xDest,
 215                                        INT yDest, DWORD cx, DWORD cy,
 216                                        INT xSrc, INT ySrc,
 217                                        UINT startscan, UINT lines,
 218                                        LPCVOID bits, const BITMAPINFO *info,
 219                                        UINT coloruse );
 220 extern BOOL X11DRV_GetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 221 extern BOOL X11DRV_SetDeviceGammaRamp( X11DRV_PDEVICE *physDev, LPVOID ramp );
 222
 223 /* OpenGL / X11 driver functions */
 224 extern int X11DRV_ChoosePixelFormat(X11DRV_PDEVICE *physDev,
 225                                       const PIXELFORMATDESCRIPTOR *pppfd);
 226 extern int X11DRV_DescribePixelFormat(X11DRV_PDEVICE *physDev,
 227                                         int iPixelFormat, UINT nBytes,
 228                                         PIXELFORMATDESCRIPTOR *ppfd);
 229 extern int X11DRV_GetPixelFormat(X11DRV_PDEVICE *physDev);
 230 extern BOOL X11DRV_SwapBuffers(X11DRV_PDEVICE *physDev);
 231
 232 /* X11 driver internal functions */
 233
 234 extern void X11DRV_Xcursor_Init(void);
 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 bitmap_info_size( const BITMAPINFO * info, WORD coloruse );
 239 extern XImage *X11DRV_DIB_CreateXImage( int width, int height, int depth );
 240 extern void X11DRV_DIB_DestroyXImage( XImage *image );
 241 extern HGLOBAL X11DRV_DIB_CreateDIBFromBitmap(HDC hdc, HBITMAP hBmp);
 242 extern HGLOBAL X11DRV_DIB_CreateDIBFromPixmap(Pixmap pixmap, HDC hdc);
 243 extern Pixmap X11DRV_DIB_CreatePixmapFromDIB( HGLOBAL hPackedDIB, HDC hdc );
 244 extern X_PHYSBITMAP *X11DRV_get_phys_bitmap( HBITMAP hbitmap );
 245 extern X_PHYSBITMAP *X11DRV_init_phys_bitmap( HBITMAP hbitmap );
 246 extern Pixmap X11DRV_get_pixmap( HBITMAP hbitmap );
 247
 248 extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp );
 249
 250 extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors );
 251 extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev );
 252 extern BOOL X11DRV_SetupGCForPen( X11DRV_PDEVICE *physDev );
 253 extern BOOL X11DRV_SetupGCForText( X11DRV_PDEVICE *physDev );
 254 extern INT X11DRV_XWStoDS( X11DRV_PDEVICE *physDev, INT width );
 255 extern INT X11DRV_YWStoDS( X11DRV_PDEVICE *physDev, INT height );
 256
 257 extern const int X11DRV_XROPfunction[];
 258
 259 extern void _XInitImageFuncPtrs(XImage *);
 260
 261 extern int client_side_with_core;
 262 extern int client_side_with_render;
 263 extern int client_side_antialias_with_core;
 264 extern int client_side_antialias_with_render;
 265 extern int using_client_side_fonts;
 266 extern void X11DRV_XRender_Init(void);
 267 extern void X11DRV_XRender_Finalize(void);
 268 extern BOOL X11DRV_XRender_SelectFont(X11DRV_PDEVICE*, HFONT);
 269 extern void X11DRV_XRender_DeleteDC(X11DRV_PDEVICE*);
 270 extern BOOL X11DRV_XRender_ExtTextOut(X11DRV_PDEVICE *physDev, INT x, INT y, UINT flags,
 271                                       const RECT *lprect, LPCWSTR wstr,
 272                                       UINT count, const INT *lpDx);
 273 extern void X11DRV_XRender_UpdateDrawable(X11DRV_PDEVICE *physDev);
 274
 275 extern Drawable get_glxdrawable(X11DRV_PDEVICE *physDev);
 276 extern BOOL destroy_glxpixmap(Display *display, XID glxpixmap);
 277
 278 /* IME support */
 279 extern void IME_UnregisterClasses(void);
 280 extern void IME_SetOpenStatus(BOOL fOpen);
 281 extern LRESULT IME_SendMessageToSelectedHWND(UINT msg, WPARAM wParam, LPARAM lParam);
 282 extern INT IME_GetCursorPos();
 283 extern void IME_SetCursorPos(DWORD pos);
 284 extern void IME_UpdateAssociation(HWND focus);
 285 extern BOOL IME_SetCompositionString(DWORD dwIndex, LPCVOID lpComp,
 286                                      DWORD dwCompLen, LPCVOID lpRead,
 287                                      DWORD dwReadLen);
 288 extern BOOL IME_NotifyIME(DWORD dwAction, DWORD dwIndex, DWORD dwValue);
 289
 290 extern void X11DRV_XDND_EnterEvent( HWND hWnd, XClientMessageEvent *event );
 291 extern void X11DRV_XDND_PositionEvent( HWND hWnd, XClientMessageEvent *event );
 292 extern void X11DRV_XDND_DropEvent( HWND hWnd, XClientMessageEvent *event );
 293 extern void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event );
 294
 295 /* exported dib functions for now */
 296
 297 /* DIB Section sync state */
 298 enum { DIB_Status_None, DIB_Status_InSync, DIB_Status_GdiMod, DIB_Status_AppMod };
 299
 300 typedef struct {
 301     void (*Convert_5x5_asis)(int width, int height,
 302                              const void* srcbits, int srclinebytes,
 303                              void* dstbits, int dstlinebytes);
 304     void (*Convert_555_reverse)(int width, int height,
 305                                 const void* srcbits, int srclinebytes,
 306                                 void* dstbits, int dstlinebytes);
 307     void (*Convert_555_to_565_asis)(int width, int height,
 308                                     const void* srcbits, int srclinebytes,
 309                                     void* dstbits, int dstlinebytes);
 310     void (*Convert_555_to_565_reverse)(int width, int height,
 311                                        const void* srcbits, int srclinebytes,
 312                                        void* dstbits, int dstlinebytes);
 313     void (*Convert_555_to_888_asis)(int width, int height,
 314                                     const void* srcbits, int srclinebytes,
 315                                     void* dstbits, int dstlinebytes);
 316     void (*Convert_555_to_888_reverse)(int width, int height,
 317                                        const void* srcbits, int srclinebytes,
 318                                        void* dstbits, int dstlinebytes);
 319     void (*Convert_555_to_0888_asis)(int width, int height,
 320                                      const void* srcbits, int srclinebytes,
 321                                      void* dstbits, int dstlinebytes);
 322     void (*Convert_555_to_0888_reverse)(int width, int height,
 323                                         const void* srcbits, int srclinebytes,
 324                                         void* dstbits, int dstlinebytes);
 325     void (*Convert_5x5_to_any0888)(int width, int height,
 326                                    const void* srcbits, int srclinebytes,
 327                                    WORD rsrc, WORD gsrc, WORD bsrc,
 328                                    void* dstbits, int dstlinebytes,
 329                                    DWORD rdst, DWORD gdst, DWORD bdst);
 330     void (*Convert_565_reverse)(int width, int height,
 331                                 const void* srcbits, int srclinebytes,
 332                                 void* dstbits, int dstlinebytes);
 333     void (*Convert_565_to_555_asis)(int width, int height,
 334                                     const void* srcbits, int srclinebytes,
 335                                     void* dstbits, int dstlinebytes);
 336     void (*Convert_565_to_555_reverse)(int width, int height,
 337                                        const void* srcbits, int srclinebytes,
 338                                        void* dstbits, int dstlinebytes);
 339     void (*Convert_565_to_888_asis)(int width, int height,
 340                                     const void* srcbits, int srclinebytes,
 341                                     void* dstbits, int dstlinebytes);
 342     void (*Convert_565_to_888_reverse)(int width, int height,
 343                                        const void* srcbits, int srclinebytes,
 344                                        void* dstbits, int dstlinebytes);
 345     void (*Convert_565_to_0888_asis)(int width, int height,
 346                                      const void* srcbits, int srclinebytes,
 347                                      void* dstbits, int dstlinebytes);
 348     void (*Convert_565_to_0888_reverse)(int width, int height,
 349                                         const void* srcbits, int srclinebytes,
 350                                         void* dstbits, int dstlinebytes);
 351     void (*Convert_888_asis)(int width, int height,
 352                              const void* srcbits, int srclinebytes,
 353                              void* dstbits, int dstlinebytes);
 354     void (*Convert_888_reverse)(int width, int height,
 355                                 const void* srcbits, int srclinebytes,
 356                                 void* dstbits, int dstlinebytes);
 357     void (*Convert_888_to_555_asis)(int width, int height,
 358                                     const void* srcbits, int srclinebytes,
 359                                     void* dstbits, int dstlinebytes);
 360     void (*Convert_888_to_555_reverse)(int width, int height,
 361                                        const void* srcbits, int srclinebytes,
 362                                        void* dstbits, int dstlinebytes);
 363     void (*Convert_888_to_565_asis)(int width, int height,
 364                                     const void* srcbits, int srclinebytes,
 365                                     void* dstbits, int dstlinebytes);
 366     void (*Convert_888_to_565_reverse)(int width, int height,
 367                                        const void* srcbits, int srclinebytes,
 368                                        void* dstbits, int dstlinebytes);
 369     void (*Convert_888_to_0888_asis)(int width, int height,
 370                                      const void* srcbits, int srclinebytes,
 371                                      void* dstbits, int dstlinebytes);
 372     void (*Convert_888_to_0888_reverse)(int width, int height,
 373                                         const void* srcbits, int srclinebytes,
 374                                         void* dstbits, int dstlinebytes);
 375     void (*Convert_rgb888_to_any0888)(int width, int height,
 376                                       const void* srcbits, int srclinebytes,
 377                                       void* dstbits, int dstlinebytes,
 378                                       DWORD rdst, DWORD gdst, DWORD bdst);
 379     void (*Convert_bgr888_to_any0888)(int width, int height,
 380                                       const void* srcbits, int srclinebytes,
 381                                       void* dstbits, int dstlinebytes,
 382                                       DWORD rdst, DWORD gdst, DWORD bdst);
 383     void (*Convert_0888_asis)(int width, int height,
 384                               const void* srcbits, int srclinebytes,
 385                               void* dstbits, int dstlinebytes);
 386     void (*Convert_0888_reverse)(int width, int height,
 387                                  const void* srcbits, int srclinebytes,
 388                                  void* dstbits, int dstlinebytes);
 389     void (*Convert_0888_any)(int width, int height,
 390                              const void* srcbits, int srclinebytes,
 391                              DWORD rsrc, DWORD gsrc, DWORD bsrc,
 392                              void* dstbits, int dstlinebytes,
 393                              DWORD rdst, DWORD gdst, DWORD bdst);
 394     void (*Convert_0888_to_555_asis)(int width, int height,
 395                                      const void* srcbits, int srclinebytes,
 396                                      void* dstbits, int dstlinebytes);
 397     void (*Convert_0888_to_555_reverse)(int width, int height,
 398                                         const void* srcbits, int srclinebytes,
 399                                         void* dstbits, int dstlinebytes);
 400     void (*Convert_0888_to_565_asis)(int width, int height,
 401                                      const void* srcbits, int srclinebytes,
 402                                      void* dstbits, int dstlinebytes);
 403     void (*Convert_0888_to_565_reverse)(int width, int height,
 404                                         const void* srcbits, int srclinebytes,
 405                                         void* dstbits, int dstlinebytes);
 406     void (*Convert_any0888_to_5x5)(int width, int height,
 407                                    const void* srcbits, int srclinebytes,
 408                                    DWORD rsrc, DWORD gsrc, DWORD bsrc,
 409                                    void* dstbits, int dstlinebytes,
 410                                    WORD rdst, WORD gdst, WORD bdst);
 411     void (*Convert_0888_to_888_asis)(int width, int height,
 412                                      const void* srcbits, int srclinebytes,
 413                                      void* dstbits, int dstlinebytes);
 414     void (*Convert_0888_to_888_reverse)(int width, int height,
 415                                         const void* srcbits, int srclinebytes,
 416                                         void* dstbits, int dstlinebytes);
 417     void (*Convert_any0888_to_rgb888)(int width, int height,
 418                                       const void* srcbits, int srclinebytes,
 419                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 420                                       void* dstbits, int dstlinebytes);
 421     void (*Convert_any0888_to_bgr888)(int width, int height,
 422                                       const void* srcbits, int srclinebytes,
 423                                       DWORD rsrc, DWORD gsrc, DWORD bsrc,
 424                                       void* dstbits, int dstlinebytes);
 425 } dib_conversions;
 426
 427 extern const dib_conversions dib_normal, dib_src_byteswap, dib_dst_byteswap;
 428
 429 extern INT X11DRV_DIB_MaskToShift(DWORD mask);
 430 extern INT X11DRV_CoerceDIBSection(X11DRV_PDEVICE *physDev,INT);
 431 extern INT X11DRV_LockDIBSection(X11DRV_PDEVICE *physDev,INT);
 432 extern void X11DRV_UnlockDIBSection(X11DRV_PDEVICE *physDev,BOOL);
 433
 434 extern void X11DRV_DIB_DeleteDIBSection(X_PHYSBITMAP *physBitmap, DIBSECTION *dib);
 435 extern void X11DRV_DIB_CopyDIBSection(X11DRV_PDEVICE *physDevSrc, X11DRV_PDEVICE *physDevDst,
 436                                       DWORD xSrc, DWORD ySrc, DWORD xDest, DWORD yDest,
 437                                       DWORD width, DWORD height);
 438 struct _DCICMD;
 439 extern INT X11DRV_DCICommand(INT cbInput, const struct _DCICMD *lpCmd, LPVOID lpOutData);
 440
 441 /**************************************************************************
 442  * X11 GDI driver
 443  */
 444
 445 extern void X11DRV_GDI_Finalize(void);
 446
 447 extern Display *gdi_display;  /* display to use for all GDI functions */
 448
 449 /* X11 GDI palette driver */
 450
 451 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
 452 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 453
 454 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 455 #define X11DRV_PALETTE_WHITESET 0x2000
 456
 457 extern Colormap X11DRV_PALETTE_PaletteXColormap;
 458 extern UINT16 X11DRV_PALETTE_PaletteFlags;
 459
 460 extern int *X11DRV_PALETTE_PaletteToXPixel;
 461 extern int *X11DRV_PALETTE_XPixelToPalette;
 462
 463 extern int X11DRV_PALETTE_mapEGAPixel[16];
 464
 465 extern int X11DRV_PALETTE_Init(void);
 466 extern void X11DRV_PALETTE_Cleanup(void);
 467 extern BOOL X11DRV_IsSolidColor(COLORREF color);
 468
 469 extern COLORREF X11DRV_PALETTE_ToLogical(int pixel);
 470 extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color);
 471
 472 extern unsigned int depth_to_bpp( unsigned int depth );
 473
 474 /* GDI escapes */
 475
 476 #define X11DRV_ESCAPE 6789
 477 enum x11drv_escape_codes
 478 {
 479     X11DRV_GET_DISPLAY,      /* get X11 display for a DC */
 480     X11DRV_GET_DRAWABLE,     /* get current drawable for a DC */
 481     X11DRV_GET_FONT,         /* get current X font for a DC */
 482     X11DRV_SET_DRAWABLE,     /* set current drawable for a DC */
 483     X11DRV_START_EXPOSURES,  /* start graphics exposures */
 484     X11DRV_END_EXPOSURES,    /* end graphics exposures */
 485     X11DRV_GET_DCE,          /* no longer used */
 486     X11DRV_SET_DCE,          /* no longer used */
 487     X11DRV_GET_GLX_DRAWABLE, /* get current glx drawable for a DC */
 488     X11DRV_SYNC_PIXMAP,      /* sync the dibsection to its pixmap */
 489     X11DRV_FLUSH_GL_DRAWABLE /* flush changes made to the gl drawable */
 490 };
 491
 492 struct x11drv_escape_set_drawable
 493 {
 494     enum x11drv_escape_codes code;         /* escape code (X11DRV_SET_DRAWABLE) */
 495     Drawable                 drawable;     /* X drawable */
 496     int                      mode;         /* ClipByChildren or IncludeInferiors */
 497     RECT                     dc_rect;      /* DC rectangle relative to drawable */
 498     RECT                     drawable_rect;/* Drawable rectangle relative to screen */
 499     XID                      fbconfig_id;  /* fbconfig id used by the GL drawable */
 500     Drawable                 gl_drawable;  /* GL drawable */
 501     Pixmap                   pixmap;       /* Pixmap for a GLXPixmap gl_drawable */
 502     int                      gl_copy;      /* whether the GL contents need explicit copying */
 503 };
 504
 505 /**************************************************************************
 506  * X11 USER driver
 507  */
 508
 509 struct x11drv_thread_data
 510 {
 511     Display *display;
 512     XEvent  *current_event;        /* event currently being processed */
 513     Cursor   cursor;               /* current cursor */
 514     Window   cursor_window;        /* current window that contains the cursor */
 515     Window   grab_window;          /* window that currently grabs the mouse */
 516     HWND     last_focus;           /* last window that had focus */
 517     XIM      xim;                  /* input method */
 518     Window   selection_wnd;        /* window used for selection interactions */
 519 };
 520
 521 extern struct x11drv_thread_data *x11drv_init_thread_data(void);
 522 extern DWORD thread_data_tls_index;
 523
 524 static inline struct x11drv_thread_data *x11drv_thread_data(void)
 525 {
 526     return TlsGetValue( thread_data_tls_index );
 527 }
 528
 529 /* retrieve the thread display, or NULL if not created yet */
 530 static inline Display *thread_display(void)
 531 {
 532     struct x11drv_thread_data *data = x11drv_thread_data();
 533     if (!data) return NULL;
 534     return data->display;
 535 }
 536
 537 /* retrieve the thread display, creating it if needed */
 538 static inline Display *thread_init_display(void)
 539 {
 540     return x11drv_init_thread_data()->display;
 541 }
 542
 543 static inline size_t get_property_size( int format, unsigned long count )
 544 {
 545     /* format==32 means long, which can be 64 bits... */
 546     if (format == 32) return count * sizeof(long);
 547     return count * (format / 8);
 548 }
 549
 550 extern Visual *visual;
 551 extern Window root_window;
 552 extern unsigned int screen_width;
 553 extern unsigned int screen_height;
 554 extern unsigned int screen_bpp;
 555 extern unsigned int screen_depth;
 556 extern RECT virtual_screen_rect;
 557 extern unsigned int text_caps;
 558 extern int dxgrab;
 559 extern int use_xkb;
 560 extern int use_take_focus;
 561 extern int use_primary_selection;
 562 extern int usexcomposite;
 563 extern int managed_mode;
 564 extern int decorated_mode;
 565 extern int private_color_map;
 566 extern int primary_monitor;
 567 extern int copy_default_colors;
 568 extern int alloc_system_colors;
 569 extern int xrender_error_base;
 570 extern HMODULE x11drv_module;
 571
 572 extern BYTE key_state_table[256];
 573 extern POINT cursor_pos;
 574
 575 /* atoms */
 576
 577 enum x11drv_atoms
 578 {
 579     FIRST_XATOM = XA_LAST_PREDEFINED + 1,
 580     XATOM_CLIPBOARD = FIRST_XATOM,
 581     XATOM_COMPOUND_TEXT,
 582     XATOM_MULTIPLE,
 583     XATOM_SELECTION_DATA,
 584     XATOM_TARGETS,
 585     XATOM_TEXT,
 586     XATOM_UTF8_STRING,
 587     XATOM_RAW_ASCENT,
 588     XATOM_RAW_DESCENT,
 589     XATOM_RAW_CAP_HEIGHT,
 590     XATOM_WM_PROTOCOLS,
 591     XATOM_WM_DELETE_WINDOW,
 592     XATOM_WM_STATE,
 593     XATOM_WM_TAKE_FOCUS,
 594     XATOM_DndProtocol,
 595     XATOM_DndSelection,
 596     XATOM__ICC_PROFILE,
 597     XATOM__MOTIF_WM_HINTS,
 598     XATOM__NET_SUPPORTED,
 599     XATOM__NET_SYSTEM_TRAY_OPCODE,
 600     XATOM__NET_SYSTEM_TRAY_S0,
 601     XATOM__NET_WM_MOVERESIZE,
 602     XATOM__NET_WM_NAME,
 603     XATOM__NET_WM_PID,
 604     XATOM__NET_WM_PING,
 605     XATOM__NET_WM_STATE,
 606     XATOM__NET_WM_STATE_ABOVE,
 607     XATOM__NET_WM_STATE_FULLSCREEN,
 608     XATOM__NET_WM_STATE_MAXIMIZED_HORZ,
 609     XATOM__NET_WM_STATE_MAXIMIZED_VERT,
 610     XATOM__NET_WM_STATE_SKIP_PAGER,
 611     XATOM__NET_WM_STATE_SKIP_TASKBAR,
 612     XATOM__NET_WM_WINDOW_OPACITY,
 613     XATOM__NET_WM_WINDOW_TYPE,
 614     XATOM__NET_WM_WINDOW_TYPE_DIALOG,
 615     XATOM__NET_WM_WINDOW_TYPE_NORMAL,
 616     XATOM__NET_WM_WINDOW_TYPE_UTILITY,
 617     XATOM__NET_WORKAREA,
 618     XATOM__XEMBED_INFO,
 619     XATOM_XdndAware,
 620     XATOM_XdndEnter,
 621     XATOM_XdndPosition,
 622     XATOM_XdndStatus,
 623     XATOM_XdndLeave,
 624     XATOM_XdndFinished,
 625     XATOM_XdndDrop,
 626     XATOM_XdndActionCopy,
 627     XATOM_XdndActionMove,
 628     XATOM_XdndActionLink,
 629     XATOM_XdndActionAsk,
 630     XATOM_XdndActionPrivate,
 631     XATOM_XdndSelection,
 632     XATOM_XdndTarget,
 633     XATOM_XdndTypeList,
 634     XATOM_WCF_DIB,
 635     XATOM_image_gif,
 636     XATOM_text_html,
 637     XATOM_text_plain,
 638     XATOM_text_rtf,
 639     XATOM_text_richtext,
 640     XATOM_text_uri_list,
 641     NB_XATOMS
 642 };
 643
 644 extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM];
 645
 646 #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM])
 647
 648 /* X11 event driver */
 649
 650 typedef void (*x11drv_event_handler)( HWND hwnd, XEvent *event );
 651
 652 extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler );
 653
 654 extern void X11DRV_ButtonPress( HWND hwnd, XEvent *event );
 655 extern void X11DRV_ButtonRelease( HWND hwnd, XEvent *event );
 656 extern void X11DRV_MotionNotify( HWND hwnd, XEvent *event );
 657 extern void X11DRV_EnterNotify( HWND hwnd, XEvent *event );
 658 extern void X11DRV_KeyEvent( HWND hwnd, XEvent *event );
 659 extern void X11DRV_KeymapNotify( HWND hwnd, XEvent *event );
 660 extern void X11DRV_DestroyNotify( HWND hwnd, XEvent *event );
 661 extern void X11DRV_SelectionRequest( HWND hWnd, XEvent *event );
 662 extern void X11DRV_SelectionClear( HWND hWnd, XEvent *event );
 663 extern void X11DRV_MappingNotify( HWND hWnd, XEvent *event );
 664
 665 extern DWORD EVENT_x11_time_to_win32_time(Time time);
 666
 667 /* X11 driver private messages, must be in the range 0x80001000..0x80001fff */
 668 enum x11drv_window_messages
 669 {
 670     WM_X11DRV_ACQUIRE_SELECTION = 0x80001000,
 671     WM_X11DRV_DELETE_WINDOW,
 672     WM_X11DRV_SET_WIN_FORMAT,
 673     WM_X11DRV_SET_WIN_REGION,
 674     WM_X11DRV_RESIZE_DESKTOP
 675 };
 676
 677 /* _NET_WM_STATE properties that we keep track of */
 678 enum x11drv_net_wm_state
 679 {
 680     NET_WM_STATE_FULLSCREEN,
 681     NET_WM_STATE_ABOVE,
 682     NET_WM_STATE_MAXIMIZED,
 683     NET_WM_STATE_SKIP_PAGER,
 684     NET_WM_STATE_SKIP_TASKBAR,
 685     NB_NET_WM_STATES
 686 };
 687
 688 /* x11drv private window data */
 689 struct x11drv_win_data
 690 {
 691     HWND        hwnd;           /* hwnd that this private data belongs to */
 692     Window      whole_window;   /* X window for the complete window */
 693     Window      client_window;  /* X window for the client area */
 694     Window      icon_window;    /* X window for the icon */
 695     Colormap    colormap;       /* Colormap for this window */
 696     VisualID    visualid;       /* visual id of the client window */
 697     XID         fbconfig_id;    /* fbconfig id for the GL drawable this hwnd uses */
 698     Drawable    gl_drawable;    /* Optional GL drawable for rendering the client area */
 699     Pixmap      pixmap;         /* Base pixmap for if gl_drawable is a GLXPixmap */
 700     RECT        window_rect;    /* USER window rectangle relative to parent */
 701     RECT        whole_rect;     /* X window rectangle for the whole window relative to parent */
 702     RECT        client_rect;    /* client area relative to parent */
 703     XIC         xic;            /* X input context */
 704     XWMHints   *wm_hints;       /* window manager hints */
 705     BOOL        managed : 1;    /* is window managed? */
 706     BOOL        mapped : 1;     /* is window mapped? (in either normal or iconic state) */
 707     BOOL        iconic : 1;     /* is window in iconic state? */
 708     BOOL        embedded : 1;   /* is window an XEMBED client? */
 709     BOOL        shaped : 1;     /* is window using a custom region shape? */
 710     int         wm_state;       /* current value of the WM_STATE property */
 711     DWORD       net_wm_state;   /* bit mask of active x11drv_net_wm_state values */
 712     HBITMAP     hWMIconBitmap;
 713     HBITMAP     hWMIconMask;
 714 };
 715
 716 extern struct x11drv_win_data *X11DRV_get_win_data( HWND hwnd );
 717 extern struct x11drv_win_data *X11DRV_create_win_data( HWND hwnd );
 718 extern Window X11DRV_get_whole_window( HWND hwnd );
 719 extern Window X11DRV_get_client_window( HWND hwnd );
 720 extern XIC X11DRV_get_ic( HWND hwnd );
 721
 722 extern int pixelformat_from_fbconfig_id( XID fbconfig_id );
 723 extern XVisualInfo *visual_from_fbconfig_id( XID fbconfig_id );
 724 extern void mark_drawable_dirty( Drawable old, Drawable new );
 725 extern Drawable create_glxpixmap( Display *display, XVisualInfo *vis, Pixmap parent );
 726 extern void flush_gl_drawable( X11DRV_PDEVICE *physDev );
 727
 728 extern void wait_for_withdrawn_state( Display *display, struct x11drv_win_data *data, BOOL set );
 729 extern void update_net_wm_states( Display *display, struct x11drv_win_data *data );
 730 extern void make_window_embedded( Display *display, struct x11drv_win_data *data );
 731
 732 /* X context to associate a hwnd to an X window */
 733 extern XContext winContext;
 734
 735 extern void X11DRV_InitClipboard(void);
 736 extern int X11DRV_AcquireClipboard(HWND hWndClipWindow);
 737 extern void X11DRV_ResetSelectionOwner(void);
 738 extern void X11DRV_SetFocus( HWND hwnd );
 739 extern Cursor X11DRV_GetCursor( Display *display, struct tagCURSORICONINFO *ptr );
 740 extern void X11DRV_SetCursor( struct tagCURSORICONINFO *lpCursor );
 741 extern BOOL X11DRV_ClipCursor( LPCRECT clip );
 742 extern void X11DRV_InitKeyboard( Display *display );
 743 extern void X11DRV_send_keyboard_input( WORD wVk, WORD wScan, DWORD dwFlags, DWORD time,
 744                                         DWORD dwExtraInfo, UINT injected_flags );
 745 extern void X11DRV_send_mouse_input( HWND hwnd, DWORD flags, DWORD x, DWORD y,
 746                                      DWORD data, DWORD time, DWORD extra_info, UINT injected_flags );
 747 extern DWORD X11DRV_MsgWaitForMultipleObjectsEx( DWORD count, const HANDLE *handles, DWORD timeout,
 748                                                  DWORD mask, DWORD flags );
 749
 750 typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg );
 751
 752 extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg );
 753 extern int X11DRV_check_error(void);
 754 extern void X11DRV_window_to_X_rect( struct x11drv_win_data *data, RECT *rect );
 755 extern void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect );
 756 extern void xinerama_init( unsigned int width, unsigned int height );
 757
 758 extern void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height );
 759 extern void X11DRV_resize_desktop(unsigned int width, unsigned int height);
 760 extern void X11DRV_Settings_AddDepthModes(void);
 761 extern void X11DRV_Settings_AddOneMode(unsigned int width, unsigned int height, unsigned int bpp, unsigned int freq);
 762 extern int X11DRV_Settings_CreateDriver(LPDDHALINFO info);
 763 extern LPDDHALMODEINFO X11DRV_Settings_CreateModes(unsigned int max_modes, int reserve_depths);
 764 unsigned int X11DRV_Settings_GetModeCount(void);
 765 void X11DRV_Settings_Init(void);
 766 LPDDHALMODEINFO X11DRV_Settings_SetHandlers(const char *name,
 767                                             int (*pNewGCM)(void),
 768                                             LONG (*pNewSCM)(int),
 769                                             unsigned int nmodes,
 770                                             int reserve_depths);
 771
 772 extern void X11DRV_DDHAL_SwitchMode(DWORD dwModeIndex, LPVOID fb_addr, LPVIDMEM fb_mem);
 773
 774 /* XIM support */
 775 extern BOOL X11DRV_InitXIM( const char *input_style );
 776 extern XIC X11DRV_CreateIC(XIM xim, struct x11drv_win_data *data);
 777 extern void X11DRV_SetupXIM(void);
 778 extern void X11DRV_XIMLookupChars( const char *str, DWORD count );
 779 extern void X11DRV_ForceXIMReset(HWND hwnd);
 780
 781 /* FIXME: private functions imported from user32 */
 782 extern LRESULT HOOK_CallHooks( INT id, INT code, WPARAM wparam, LPARAM lparam, BOOL unicode );
 783
 784 #define XEMBED_MAPPED  (1 << 0)
 785
 786 #endif  /* __WINE_X11DRV_H */