include/x11drv.h

   1 /*
   2  * X11 driver definitions
   3  */
   4
   5 #ifndef __WINE_X11DRV_H
   6 #define __WINE_X11DRV_H
   7
   8 #ifndef __WINE_CONFIG_H
   9 # error You must include config.h to use this header
  10 #endif
  11
  12 #include <X11/Xlib.h>
  13 #include <X11/Xresource.h>
  14 #include <X11/Xutil.h>
  15 #include <X11/Xatom.h>
  16 #ifdef HAVE_LIBXXSHM
  17 # include <X11/extensions/XShm.h>
  18 #endif /* defined(HAVE_LIBXXSHM) */
  19
  20 #include "windef.h"
  21 #include "winbase.h"
  22 #include "gdi.h"
  23 #include "user.h"
  24 #include "win.h"
  25 #include "thread.h"
  26
  27 #define MAX_PIXELFORMATS 8
  28
  29 struct tagBITMAPOBJ;
  30 struct tagCURSORICONINFO;
  31 struct tagDC;
  32 struct tagDeviceCaps;
  33 struct tagPALETTEOBJ;
  34 struct tagWINDOWPOS;
  35
  36   /* X physical pen */
  37 typedef struct
  38 {
  39     int          style;
  40     int          endcap;
  41     int          linejoin;
  42     int          pixel;
  43     int          width;
  44     char *       dashes;
  45     int          dash_len;
  46     int          type;          /* GEOMETRIC || COSMETIC */
  47 } X_PHYSPEN;
  48
  49   /* X physical brush */
  50 typedef struct
  51 {
  52     int          style;
  53     int          fillStyle;
  54     int          pixel;
  55     Pixmap       pixmap;
  56 } X_PHYSBRUSH;
  57
  58   /* X physical font */
  59 typedef UINT     X_PHYSFONT;
  60
  61 typedef struct tagXRENDERINFO *XRENDERINFO;
  62
  63   /* X physical device */
  64 typedef struct
  65 {
  66     GC            gc;          /* X Window GC */
  67     Drawable      drawable;
  68     X_PHYSFONT    font;
  69     X_PHYSPEN     pen;
  70     X_PHYSBRUSH   brush;
  71     int           backgroundPixel;
  72     int           textPixel;
  73     int           exposures;   /* count of graphics exposures operations */
  74     XVisualInfo  *visuals[MAX_PIXELFORMATS];
  75     int           used_visuals;
  76     int           current_pf;
  77     XRENDERINFO   xrender;
  78 } X11DRV_PDEVICE;
  79
  80
  81   /* GCs used for B&W and color bitmap operations */
  82 extern GC BITMAP_monoGC, BITMAP_colorGC;
  83
  84 #define BITMAP_GC(bmp) \
  85   (((bmp)->bitmap.bmBitsPixel == 1) ? BITMAP_monoGC : BITMAP_colorGC)
  86
  87 extern unsigned int X11DRV_server_startticks;
  88
  89 /* Wine driver X11 functions */
  90
  91 extern BOOL X11DRV_BitBlt( struct tagDC *dcDst, INT xDst, INT yDst,
  92                              INT width, INT height, struct tagDC *dcSrc,
  93                              INT xSrc, INT ySrc, DWORD rop );
  94 extern BOOL X11DRV_EnumDeviceFonts( HDC hdc, LPLOGFONTW plf,
  95                                     DEVICEFONTENUMPROC dfeproc, LPARAM lp );
  96 extern BOOL X11DRV_GetCharWidth( struct tagDC *dc, UINT firstChar,
  97                                    UINT lastChar, LPINT buffer );
  98 extern BOOL X11DRV_GetDCOrgEx( struct tagDC *dc, LPPOINT lpp );
  99 extern BOOL X11DRV_GetTextExtentPoint( struct tagDC *dc, LPCWSTR str,
 100                                          INT count, LPSIZE size );
 101 extern BOOL X11DRV_GetTextMetrics(struct tagDC *dc, TEXTMETRICW *metrics);
 102 extern BOOL X11DRV_PatBlt( struct tagDC *dc, INT left, INT top,
 103                              INT width, INT height, DWORD rop );
 104 extern VOID   X11DRV_SetDeviceClipping(struct tagDC *dc);
 105 extern BOOL X11DRV_StretchBlt( struct tagDC *dcDst, INT xDst, INT yDst,
 106                                  INT widthDst, INT heightDst,
 107                                  struct tagDC *dcSrc, INT xSrc, INT ySrc,
 108                                  INT widthSrc, INT heightSrc, DWORD rop );
 109 extern BOOL X11DRV_LineTo( struct tagDC *dc, INT x, INT y);
 110 extern BOOL X11DRV_Arc( struct tagDC *dc, INT left, INT top, INT right,
 111                           INT bottom, INT xstart, INT ystart, INT xend,
 112                           INT yend );
 113 extern BOOL X11DRV_Pie( struct tagDC *dc, INT left, INT top, INT right,
 114                           INT bottom, INT xstart, INT ystart, INT xend,
 115                           INT yend );
 116 extern BOOL X11DRV_Chord( struct tagDC *dc, INT left, INT top,
 117                             INT right, INT bottom, INT xstart,
 118                             INT ystart, INT xend, INT yend );
 119 extern BOOL X11DRV_Ellipse( struct tagDC *dc, INT left, INT top,
 120                               INT right, INT bottom );
 121 extern BOOL X11DRV_Rectangle(struct tagDC *dc, INT left, INT top,
 122                               INT right, INT bottom);
 123 extern BOOL X11DRV_RoundRect( struct tagDC *dc, INT left, INT top,
 124                                 INT right, INT bottom, INT ell_width,
 125                                 INT ell_height );
 126 extern COLORREF X11DRV_SetPixel( struct tagDC *dc, INT x, INT y,
 127                                  COLORREF color );
 128 extern COLORREF X11DRV_GetPixel( struct tagDC *dc, INT x, INT y);
 129 extern BOOL X11DRV_PaintRgn( struct tagDC *dc, HRGN hrgn );
 130 extern BOOL X11DRV_Polyline( struct tagDC *dc,const POINT* pt,INT count);
 131 extern BOOL X11DRV_Polygon( struct tagDC *dc, const POINT* pt, INT count );
 132 extern BOOL X11DRV_PolyPolygon( struct tagDC *dc, const POINT* pt,
 133                                   const INT* counts, UINT polygons);
 134 extern BOOL X11DRV_PolyPolyline( struct tagDC *dc, const POINT* pt,
 135                                   const DWORD* counts, DWORD polylines);
 136
 137 extern HGDIOBJ X11DRV_SelectObject( struct tagDC *dc, HGDIOBJ handle );
 138
 139 extern COLORREF X11DRV_SetBkColor( struct tagDC *dc, COLORREF color );
 140 extern COLORREF X11DRV_SetTextColor( struct tagDC *dc, COLORREF color );
 141 extern BOOL X11DRV_ExtFloodFill( struct tagDC *dc, INT x, INT y,
 142                                    COLORREF color, UINT fillType );
 143 extern BOOL X11DRV_ExtTextOut( struct tagDC *dc, INT x, INT y,
 144                                  UINT flags, const RECT *lprect,
 145                                  LPCWSTR str, UINT count, const INT *lpDx );
 146 extern BOOL X11DRV_CreateBitmap( HBITMAP hbitmap );
 147 extern BOOL X11DRV_DeleteObject( HGDIOBJ handle );
 148 extern LONG X11DRV_BitmapBits( HBITMAP hbitmap, void *bits, LONG count,
 149                                WORD flags );
 150 extern INT X11DRV_SetDIBitsToDevice( struct tagDC *dc, INT xDest,
 151                                        INT yDest, DWORD cx, DWORD cy,
 152                                        INT xSrc, INT ySrc,
 153                                        UINT startscan, UINT lines,
 154                                        LPCVOID bits, const BITMAPINFO *info,
 155                                        UINT coloruse );
 156 extern INT X11DRV_DeviceBitmapBits( struct tagDC *dc, HBITMAP hbitmap,
 157                                       WORD fGet, UINT startscan,
 158                                       UINT lines, LPSTR bits,
 159                                       LPBITMAPINFO info, UINT coloruse );
 160 extern BOOL X11DRV_GetDeviceGammaRamp( struct tagDC *dc, LPVOID ramp );
 161 extern BOOL X11DRV_SetDeviceGammaRamp( struct tagDC *dc, LPVOID ramp );
 162
 163 /* OpenGL / X11 driver functions */
 164 extern int X11DRV_ChoosePixelFormat(DC *dc, const PIXELFORMATDESCRIPTOR *pppfd) ;
 165 extern int X11DRV_DescribePixelFormat(DC *dc, int iPixelFormat, UINT nBytes, PIXELFORMATDESCRIPTOR *ppfd) ;
 166 extern int X11DRV_GetPixelFormat(DC *dc) ;
 167 extern BOOL X11DRV_SetPixelFormat(DC *dc, int iPixelFormat, const PIXELFORMATDESCRIPTOR *ppfd) ;
 168 extern BOOL X11DRV_SwapBuffers(DC *dc) ;
 169
 170 /* X11 driver internal functions */
 171
 172 extern BOOL X11DRV_BITMAP_Init(void);
 173 extern int X11DRV_FONT_Init( int *log_pixels_x, int *log_pixels_y );
 174 extern HBRUSH X11DRV_BRUSH_SelectObject( DC * dc, HBRUSH hbrush );
 175 extern HFONT X11DRV_FONT_SelectObject( DC * dc, HFONT hfont );
 176 extern HPEN X11DRV_PEN_SelectObject( DC * dc, HPEN hpen );
 177 extern HBITMAP X11DRV_BITMAP_SelectObject( DC * dc, HBITMAP hbitmap );
 178 extern BOOL X11DRV_BITMAP_DeleteObject( HBITMAP hbitmap );
 179
 180 struct tagBITMAPOBJ;
 181 extern XImage *X11DRV_BITMAP_GetXImage( const struct tagBITMAPOBJ *bmp );
 182 extern XImage *X11DRV_DIB_CreateXImage( int width, int height, int depth );
 183 extern HBITMAP X11DRV_BITMAP_CreateBitmapHeaderFromPixmap(Pixmap pixmap);
 184 extern HGLOBAL X11DRV_DIB_CreateDIBFromPixmap(Pixmap pixmap, HDC hdc, BOOL bDeletePixmap);
 185 extern HBITMAP X11DRV_BITMAP_CreateBitmapFromPixmap(Pixmap pixmap, BOOL bDeletePixmap);
 186 extern Pixmap X11DRV_DIB_CreatePixmapFromDIB( HGLOBAL hPackedDIB, HDC hdc );
 187 extern Pixmap X11DRV_BITMAP_CreatePixmapFromBitmap( HBITMAP hBmp, HDC hdc );
 188
 189 extern void X11DRV_SetDrawable( HDC hdc, Drawable drawable, int mode, int org_x, int org_y );
 190 extern void X11DRV_StartGraphicsExposures( HDC hdc );
 191 extern void X11DRV_EndGraphicsExposures( HDC hdc, HRGN hrgn );
 192
 193 extern BOOL X11DRV_SetupGCForPatBlt( struct tagDC *dc, GC gc, BOOL fMapColors );
 194 extern BOOL X11DRV_SetupGCForBrush( struct tagDC *dc );
 195 extern BOOL X11DRV_SetupGCForPen( struct tagDC *dc );
 196 extern BOOL X11DRV_SetupGCForText( struct tagDC *dc );
 197
 198 extern const int X11DRV_XROPfunction[];
 199
 200 extern void _XInitImageFuncPtrs(XImage *);
 201
 202 extern BOOL X11DRV_XRender_Installed;
 203 extern void X11DRV_XRender_Init(void);
 204 extern void X11DRV_XRender_Finalize(void);
 205 extern BOOL X11DRV_XRender_SelectFont(struct tagDC*, HFONT);
 206 extern void X11DRV_XRender_DeleteDC(struct tagDC*);
 207 extern BOOL X11DRV_XRender_ExtTextOut(DC *dc, INT x, INT y, UINT flags,
 208                                       const RECT *lprect, LPCWSTR wstr,
 209                                       UINT count, const INT *lpDx);
 210 extern void X11DRV_XRender_UpdateDrawable(DC *dc);
 211
 212 /* exported dib functions for now */
 213
 214 /* Additional info for DIB section objects */
 215 typedef struct
 216 {
 217     /* Windows DIB section */
 218     DIBSECTION  dibSection;
 219
 220     /* Mapping status */
 221     int         status, p_status;
 222
 223     /* Color map info */
 224     int         nColorMap;
 225     int        *colorMap;
 226
 227     /* Cached XImage */
 228     XImage     *image;
 229
 230 #ifdef HAVE_LIBXXSHM
 231     /* Shared memory segment info */
 232     XShmSegmentInfo shminfo;
 233 #endif
 234
 235     /* Aux buffer access function */
 236     void (*copy_aux)(void*ctx, int req);
 237     void *aux_ctx;
 238
 239     /* GDI access lock */
 240     CRITICAL_SECTION lock;
 241
 242 } X11DRV_DIBSECTION;
 243
 244 extern int *X11DRV_DIB_BuildColorMap( struct tagDC *dc, WORD coloruse,
 245                                       WORD depth, const BITMAPINFO *info,
 246                                       int *nColors );
 247 extern INT X11DRV_CoerceDIBSection(struct tagDC *dc,INT,BOOL);
 248 extern INT X11DRV_LockDIBSection(struct tagDC *dc,INT,BOOL);
 249 extern void X11DRV_UnlockDIBSection(struct tagDC *dc,BOOL);
 250 extern INT X11DRV_CoerceDIBSection2(HBITMAP bmp,INT,BOOL);
 251 extern INT X11DRV_LockDIBSection2(HBITMAP bmp,INT,BOOL);
 252 extern void X11DRV_UnlockDIBSection2(HBITMAP bmp,BOOL);
 253
 254 extern HBITMAP X11DRV_DIB_CreateDIBSection(struct tagDC *dc, BITMAPINFO *bmi, UINT usage,
 255                                            LPVOID *bits, HANDLE section, DWORD offset, DWORD ovr_pitch);
 256
 257 extern struct tagBITMAP_DRIVER X11DRV_BITMAP_Driver;
 258
 259 extern INT X11DRV_DIB_SetDIBits(struct tagBITMAPOBJ *bmp, struct tagDC *dc, UINT startscan,
 260                                 UINT lines, LPCVOID bits, const BITMAPINFO *info,
 261                                 UINT coloruse, HBITMAP hbitmap);
 262 extern INT X11DRV_DIB_GetDIBits(struct tagBITMAPOBJ *bmp, struct tagDC *dc, UINT startscan,
 263                                 UINT lines, LPVOID bits, BITMAPINFO *info,
 264                                 UINT coloruse, HBITMAP hbitmap);
 265 extern void X11DRV_DIB_DeleteDIBSection(struct tagBITMAPOBJ *bmp);
 266 extern UINT X11DRV_DIB_SetDIBColorTable(struct tagBITMAPOBJ *,struct tagDC*,UINT,UINT,const RGBQUAD *);
 267 extern UINT X11DRV_DIB_GetDIBColorTable(struct tagBITMAPOBJ *,struct tagDC*,UINT,UINT,RGBQUAD *);
 268 extern INT X11DRV_DIB_Coerce(struct tagBITMAPOBJ *,INT,BOOL);
 269 extern INT X11DRV_DIB_Lock(struct tagBITMAPOBJ *,INT,BOOL);
 270 extern void X11DRV_DIB_Unlock(struct tagBITMAPOBJ *,BOOL);
 271 void X11DRV_DIB_CopyDIBSection(DC *dcSrc, DC *dcDst,
 272                                DWORD xSrc, DWORD ySrc,
 273                                DWORD xDest, DWORD yDest,
 274                                DWORD width, DWORD height);
 275 struct _DCICMD;
 276 extern INT X11DRV_DCICommand(INT cbInput, const struct _DCICMD *lpCmd, LPVOID lpOutData);
 277
 278 /**************************************************************************
 279  * X11 GDI driver
 280  */
 281
 282 BOOL X11DRV_GDI_Initialize( Display *display );
 283 void X11DRV_GDI_Finalize(void);
 284
 285 extern Display *gdi_display;  /* display to use for all GDI functions */
 286
 287 /* X11 GDI palette driver */
 288
 289 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
 290 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 291
 292 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 293 #define X11DRV_PALETTE_WHITESET 0x2000
 294
 295 extern Colormap X11DRV_PALETTE_PaletteXColormap;
 296 extern UINT16 X11DRV_PALETTE_PaletteFlags;
 297
 298 extern int *X11DRV_PALETTE_PaletteToXPixel;
 299 extern int *X11DRV_PALETTE_XPixelToPalette;
 300
 301 extern int X11DRV_PALETTE_mapEGAPixel[16];
 302
 303 extern int X11DRV_PALETTE_Init(void);
 304 extern void X11DRV_PALETTE_Cleanup(void);
 305
 306 extern COLORREF X11DRV_PALETTE_ToLogical(int pixel);
 307 extern int X11DRV_PALETTE_ToPhysical(struct tagDC *dc, COLORREF color);
 308
 309 extern struct tagPALETTE_DRIVER X11DRV_PALETTE_Driver;
 310
 311 extern int X11DRV_PALETTE_SetMapping(struct tagPALETTEOBJ *palPtr, UINT uStart, UINT uNum, BOOL mapOnly);
 312 extern int X11DRV_PALETTE_UpdateMapping(struct tagPALETTEOBJ *palPtr);
 313 extern BOOL X11DRV_PALETTE_IsDark(int pixel);
 314
 315 /**************************************************************************
 316  * X11 USER driver
 317  */
 318
 319 struct x11drv_thread_data
 320 {
 321     Display *display;
 322     HANDLE   display_fd;
 323     int      process_event_count;  /* recursion count for event processing */
 324 };
 325
 326 extern struct x11drv_thread_data *x11drv_init_thread_data(void);
 327
 328 inline static struct x11drv_thread_data *x11drv_thread_data(void)
 329 {
 330     struct x11drv_thread_data *data = NtCurrentTeb()->driver_data;
 331     if (!data) data = x11drv_init_thread_data();
 332     return data;
 333 }
 334
 335 inline static Display *thread_display(void) { return x11drv_thread_data()->display; }
 336
 337 extern Visual *visual;
 338 extern Window root_window;
 339 extern unsigned int screen_width;
 340 extern unsigned int screen_height;
 341 extern unsigned int screen_depth;
 342
 343 extern Atom wmProtocols;
 344 extern Atom wmDeleteWindow;
 345 extern Atom wmTakeFocus;
 346 extern Atom dndProtocol;
 347 extern Atom dndSelection;
 348 extern Atom wmChangeState;
 349 extern Atom kwmDockWindow;
 350 extern Atom _kde_net_wm_system_tray_window_for;
 351
 352 /* X11 clipboard driver */
 353
 354 extern void X11DRV_CLIPBOARD_FreeResources( Atom property );
 355 extern BOOL X11DRV_CLIPBOARD_RegisterPixmapResource( Atom property, Pixmap pixmap );
 356 extern BOOL X11DRV_CLIPBOARD_IsNativeProperty(Atom prop);
 357 extern UINT X11DRV_CLIPBOARD_MapPropertyToFormat(char *itemFmtName);
 358 extern Atom X11DRV_CLIPBOARD_MapFormatToProperty(UINT id);
 359 extern void X11DRV_CLIPBOARD_ReleaseSelection(Atom selType, Window w, HWND hwnd);
 360 extern BOOL X11DRV_IsSelectionOwner(void);
 361 extern BOOL X11DRV_GetClipboardData(UINT wFormat);
 362
 363 /* X11 event driver */
 364
 365 typedef enum {
 366   X11DRV_INPUT_RELATIVE,
 367   X11DRV_INPUT_ABSOLUTE
 368 } INPUT_TYPE;
 369 extern INPUT_TYPE X11DRV_EVENT_SetInputMethod(INPUT_TYPE type);
 370
 371 #ifdef HAVE_LIBXXF86DGA2
 372 void X11DRV_EVENT_SetDGAStatus(HWND hwnd, int event_base) ;
 373 #endif
 374
 375 /* x11drv private window data */
 376 struct x11drv_win_data
 377 {
 378     Window  whole_window;   /* X window for the complete window */
 379     Window  client_window;  /* X window for the client area */
 380     Window  icon_window;    /* X window for the icon */
 381     RECT    whole_rect;     /* X window rectangle for the whole window relative to parent */
 382     RECT    client_rect;    /* client area relative to whole window */
 383     HBITMAP hWMIconBitmap;
 384     HBITMAP hWMIconMask;
 385 };
 386
 387 typedef struct x11drv_win_data X11DRV_WND_DATA;
 388
 389 extern Window X11DRV_get_client_window( HWND hwnd );
 390 extern Window X11DRV_get_whole_window( HWND hwnd );
 391
 392 inline static Window get_client_window( WND *wnd )
 393 {
 394     struct x11drv_win_data *data = wnd->pDriverData;
 395     return data->client_window;
 396 }
 397
 398 inline static Window get_whole_window( WND *wnd )
 399 {
 400     struct x11drv_win_data *data = wnd->pDriverData;
 401     return data->whole_window;
 402 }
 403
 404 extern void X11DRV_SetFocus( HWND hwnd );
 405 extern Cursor X11DRV_GetCursor( Display *display, struct tagCURSORICONINFO *ptr );
 406
 407 extern void X11DRV_expect_error( unsigned char request, unsigned char error, XID id );
 408 extern int X11DRV_check_error(void);
 409 extern void X11DRV_register_window( Display *display, HWND hwnd, struct x11drv_win_data *data );
 410 extern void X11DRV_set_iconic_state( WND *win );
 411 extern void X11DRV_window_to_X_rect( WND *win, RECT *rect );
 412 extern void X11DRV_X_to_window_rect( WND *win, RECT *rect );
 413 extern void X11DRV_create_desktop_thread(void);
 414 extern Window X11DRV_create_desktop( XVisualInfo *desktop_vi, const char *geometry );
 415 extern int X11DRV_sync_whole_window_position( Display *display, WND *win, int zorder );
 416 extern int X11DRV_sync_client_window_position( Display *display, WND *win );
 417
 418 #endif  /* __WINE_X11DRV_H */