include/x11drv.h

   1 /*
   2  * X11 driver definitions
   3  */
   4
   5 #ifndef __WINE_X11DRV_H
   6 #define __WINE_X11DRV_H
   7
   8 #include "config.h"
   9
  10 #include <X11/Xlib.h>
  11 #include <X11/Xresource.h>
  12 #include <X11/Xutil.h>
  13 #include <X11/Xatom.h>
  14 #ifdef HAVE_LIBXXSHM
  15 # include <X11/extensions/XShm.h>
  16 #endif /* defined(HAVE_LIBXXSHM) */
  17
  18 #include "windef.h"
  19 #include "winbase.h"
  20 #include "gdi.h"
  21 #include "user.h"
  22
  23 #define MAX_PIXELFORMATS 8
  24
  25 struct tagBITMAPOBJ;
  26 struct tagCLASS;
  27 struct tagCREATESTRUCTA;
  28 struct tagCURSORICONINFO;
  29 struct tagDC;
  30 struct tagDeviceCaps;
  31 struct tagPALETTEOBJ;
  32 struct tagWND;
  33 struct tagWINDOWPOS;
  34 struct tagKEYBOARD_CONFIG;
  35 struct DIDEVICEOBJECTDATA;
  36
  37   /* X physical pen */
  38 typedef struct
  39 {
  40     int          style;
  41     int          endcap;
  42     int          linejoin;
  43     int          pixel;
  44     int          width;
  45     char *       dashes;
  46     int          dash_len;
  47     int          type;          /* GEOMETRIC || COSMETIC */
  48 } X_PHYSPEN;
  49
  50   /* X physical brush */
  51 typedef struct
  52 {
  53     int          style;
  54     int          fillStyle;
  55     int          pixel;
  56     Pixmap       pixmap;
  57 } X_PHYSBRUSH;
  58
  59   /* X physical font */
  60 typedef UINT     X_PHYSFONT;
  61
  62   /* X physical device */
  63 typedef struct
  64 {
  65     GC            gc;          /* X Window GC */
  66     Drawable      drawable;
  67     X_PHYSFONT    font;
  68     X_PHYSPEN     pen;
  69     X_PHYSBRUSH   brush;
  70     int           backgroundPixel;
  71     int           textPixel;
  72     XVisualInfo  *visuals[MAX_PIXELFORMATS];
  73     int           used_visuals;
  74     int           current_pf;
  75 } X11DRV_PDEVICE;
  76
  77
  78   /* GCs used for B&W and color bitmap operations */
  79 extern GC BITMAP_monoGC, BITMAP_colorGC;
  80
  81 #define BITMAP_GC(bmp) \
  82   (((bmp)->bitmap.bmBitsPixel == 1) ? BITMAP_monoGC : BITMAP_colorGC)
  83
  84 extern DeviceCaps X11DRV_DevCaps;
  85
  86 extern unsigned int X11DRV_server_startticks;
  87
  88 /* Wine driver X11 functions */
  89
  90 extern const DC_FUNCTIONS X11DRV_DC_Funcs;
  91
  92 extern BOOL X11DRV_BitBlt( struct tagDC *dcDst, INT xDst, INT yDst,
  93                              INT width, INT height, struct tagDC *dcSrc,
  94                              INT xSrc, INT ySrc, DWORD rop );
  95 extern BOOL X11DRV_EnumDeviceFonts( HDC hdc, LPLOGFONT16 plf,
  96                                       DEVICEFONTENUMPROC dfeproc, LPARAM lp );
  97 extern BOOL X11DRV_GetCharWidth( struct tagDC *dc, UINT firstChar,
  98                                    UINT lastChar, LPINT buffer );
  99 extern BOOL X11DRV_GetDCOrgEx( struct tagDC *dc, LPPOINT lpp );
 100 extern BOOL X11DRV_GetTextExtentPoint( struct tagDC *dc, LPCWSTR str,
 101                                          INT count, LPSIZE size );
 102 extern BOOL X11DRV_GetTextMetrics(struct tagDC *dc, TEXTMETRICA *metrics);
 103 extern BOOL X11DRV_PatBlt( struct tagDC *dc, INT left, INT top,
 104                              INT width, INT height, DWORD rop );
 105 extern VOID   X11DRV_SetDeviceClipping(struct tagDC *dc);
 106 extern BOOL X11DRV_StretchBlt( struct tagDC *dcDst, INT xDst, INT yDst,
 107                                  INT widthDst, INT heightDst,
 108                                  struct tagDC *dcSrc, INT xSrc, INT ySrc,
 109                                  INT widthSrc, INT heightSrc, DWORD rop );
 110 extern BOOL X11DRV_LineTo( struct tagDC *dc, INT x, INT y);
 111 extern BOOL X11DRV_Arc( struct tagDC *dc, INT left, INT top, INT right,
 112                           INT bottom, INT xstart, INT ystart, INT xend,
 113                           INT yend );
 114 extern BOOL X11DRV_Pie( struct tagDC *dc, INT left, INT top, INT right,
 115                           INT bottom, INT xstart, INT ystart, INT xend,
 116                           INT yend );
 117 extern BOOL X11DRV_Chord( struct tagDC *dc, INT left, INT top,
 118                             INT right, INT bottom, INT xstart,
 119                             INT ystart, INT xend, INT yend );
 120 extern BOOL X11DRV_Ellipse( struct tagDC *dc, INT left, INT top,
 121                               INT right, INT bottom );
 122 extern BOOL X11DRV_Rectangle(struct tagDC *dc, INT left, INT top,
 123                               INT right, INT bottom);
 124 extern BOOL X11DRV_RoundRect( struct tagDC *dc, INT left, INT top,
 125                                 INT right, INT bottom, INT ell_width,
 126                                 INT ell_height );
 127 extern COLORREF X11DRV_SetPixel( struct tagDC *dc, INT x, INT y,
 128                                  COLORREF color );
 129 extern COLORREF X11DRV_GetPixel( struct tagDC *dc, INT x, INT y);
 130 extern BOOL X11DRV_PaintRgn( struct tagDC *dc, HRGN hrgn );
 131 extern BOOL X11DRV_Polyline( struct tagDC *dc,const POINT* pt,INT count);
 132 extern BOOL X11DRV_Polygon( struct tagDC *dc, const POINT* pt, INT count );
 133 extern BOOL X11DRV_PolyPolygon( struct tagDC *dc, const POINT* pt,
 134                                   const INT* counts, UINT polygons);
 135 extern BOOL X11DRV_PolyPolyline( struct tagDC *dc, const POINT* pt,
 136                                   const DWORD* counts, DWORD polylines);
 137
 138 extern HGDIOBJ X11DRV_SelectObject( struct tagDC *dc, HGDIOBJ handle );
 139
 140 extern COLORREF X11DRV_SetBkColor( struct tagDC *dc, COLORREF color );
 141 extern COLORREF X11DRV_SetTextColor( struct tagDC *dc, COLORREF color );
 142 extern BOOL X11DRV_ExtFloodFill( struct tagDC *dc, INT x, INT y,
 143                                    COLORREF color, UINT fillType );
 144 extern BOOL X11DRV_ExtTextOut( struct tagDC *dc, INT x, INT y,
 145                                  UINT flags, const RECT *lprect,
 146                                  LPCWSTR str, UINT count, const INT *lpDx );
 147 extern BOOL X11DRV_CreateBitmap( HBITMAP hbitmap );
 148 extern BOOL X11DRV_DeleteObject( HGDIOBJ handle );
 149 extern LONG X11DRV_BitmapBits( HBITMAP hbitmap, void *bits, LONG count,
 150                                WORD flags );
 151 extern INT X11DRV_SetDIBitsToDevice( struct tagDC *dc, INT xDest,
 152                                        INT yDest, DWORD cx, DWORD cy,
 153                                        INT xSrc, INT ySrc,
 154                                        UINT startscan, UINT lines,
 155                                        LPCVOID bits, const BITMAPINFO *info,
 156                                        UINT coloruse );
 157 extern INT X11DRV_DeviceBitmapBits( struct tagDC *dc, HBITMAP hbitmap,
 158                                       WORD fGet, UINT startscan,
 159                                       UINT lines, LPSTR bits,
 160                                       LPBITMAPINFO info, UINT coloruse );
 161
 162 /* OpenGL / X11 driver functions */
 163 extern int X11DRV_ChoosePixelFormat(DC *dc, const PIXELFORMATDESCRIPTOR *pppfd) ;
 164 extern int X11DRV_DescribePixelFormat(DC *dc, int iPixelFormat, UINT nBytes, PIXELFORMATDESCRIPTOR *ppfd) ;
 165 extern int X11DRV_GetPixelFormat(DC *dc) ;
 166 extern BOOL X11DRV_SetPixelFormat(DC *dc, int iPixelFormat, const PIXELFORMATDESCRIPTOR *ppfd) ;
 167 extern BOOL X11DRV_SwapBuffers(DC *dc) ;
 168
 169 /* X11 driver internal functions */
 170
 171 extern BOOL X11DRV_BITMAP_Init(void);
 172 extern BOOL X11DRV_BRUSH_Init(void);
 173 extern BOOL X11DRV_DIB_Init(void);
 174 extern BOOL X11DRV_FONT_Init( struct tagDeviceCaps* );
 175 extern BOOL X11DRV_OBM_Init(void);
 176
 177 struct tagBITMAPOBJ;
 178 extern XImage *X11DRV_BITMAP_GetXImage( const struct tagBITMAPOBJ *bmp );
 179 extern int X11DRV_DIB_GetXImageWidthBytes( int width, int depth );
 180 extern HBITMAP X11DRV_BITMAP_CreateBitmapHeaderFromPixmap(Pixmap pixmap);
 181 extern HGLOBAL X11DRV_DIB_CreateDIBFromPixmap(Pixmap pixmap, HDC hdc, BOOL bDeletePixmap);
 182 extern HBITMAP X11DRV_BITMAP_CreateBitmapFromPixmap(Pixmap pixmap, BOOL bDeletePixmap);
 183 extern Pixmap X11DRV_DIB_CreatePixmapFromDIB( HGLOBAL hPackedDIB, HDC hdc );
 184 extern Pixmap X11DRV_BITMAP_CreatePixmapFromBitmap( HBITMAP hBmp, HDC hdc );
 185
 186 extern BOOL X11DRV_SetupGCForPatBlt( struct tagDC *dc, GC gc,
 187                                        BOOL fMapColors );
 188 extern BOOL X11DRV_SetupGCForBrush( struct tagDC *dc );
 189 extern BOOL X11DRV_SetupGCForPen( struct tagDC *dc );
 190 extern BOOL X11DRV_SetupGCForText( struct tagDC *dc );
 191
 192 extern const int X11DRV_XROPfunction[];
 193
 194 /* Xlib critical section */
 195
 196 extern CRITICAL_SECTION X11DRV_CritSection;
 197
 198 extern void _XInitImageFuncPtrs(XImage *);
 199
 200 #define XCREATEIMAGE(image,width,height,bpp) \
 201 { \
 202     int width_bytes = X11DRV_DIB_GetXImageWidthBytes( (width), (bpp) ); \
 203     (image) = TSXCreateImage(display, X11DRV_GetVisual(), \
 204                            (bpp), ZPixmap, 0, calloc( (height), width_bytes ),\
 205                            (width), (height), 32, width_bytes ); \
 206 }
 207
 208 /* exported dib functions for now */
 209
 210 /* Additional info for DIB section objects */
 211 typedef struct
 212 {
 213     /* Windows DIB section */
 214     DIBSECTION  dibSection;
 215
 216     /* Mapping status */
 217     enum { X11DRV_DIB_NoHandler, X11DRV_DIB_InSync, X11DRV_DIB_AppMod, X11DRV_DIB_GdiMod } status;
 218
 219     /* Color map info */
 220     int         nColorMap;
 221     int        *colorMap;
 222
 223     /* Cached XImage */
 224     XImage     *image;
 225
 226     /* Selector for 16-bit access to bits */
 227     WORD selector;
 228
 229 #ifdef HAVE_LIBXXSHM
 230     /* Shared memory segment info */
 231     XShmSegmentInfo shminfo;
 232 #endif
 233
 234 } X11DRV_DIBSECTION;
 235
 236 /* This structure holds the arguments for DIB_SetImageBits() */
 237 typedef struct
 238 {
 239     struct tagDC     *dc;
 240     LPCVOID           bits;
 241     XImage           *image;
 242     PALETTEENTRY     *palentry;
 243     int               lines;
 244     DWORD             infoWidth;
 245     WORD              depth;
 246     WORD              infoBpp;
 247     WORD              compression;
 248     RGBQUAD          *colorMap;
 249     int               nColorMap;
 250     Drawable          drawable;
 251     GC                gc;
 252     int               xSrc;
 253     int               ySrc;
 254     int               xDest;
 255     int               yDest;
 256     int               width;
 257     int               height;
 258     DWORD             rMask;
 259     DWORD             gMask;
 260     DWORD             bMask;
 261     BOOL        useShm;
 262
 263 } X11DRV_DIB_IMAGEBITS_DESCR;
 264
 265 extern int *X11DRV_DIB_BuildColorMap( struct tagDC *dc, WORD coloruse,
 266                                       WORD depth, const BITMAPINFO *info,
 267                                       int *nColors );
 268 extern void X11DRV_DIB_UpdateDIBSection(struct tagDC *dc, BOOL toDIB);
 269 extern void X11DRV_DIB_UpdateDIBSection2(HBITMAP hbmp, BOOL toDIB);
 270
 271 extern HBITMAP X11DRV_DIB_CreateDIBSection(struct tagDC *dc, BITMAPINFO *bmi, UINT usage,
 272                                            LPVOID *bits, HANDLE section, DWORD offset, DWORD ovr_pitch);
 273 extern HBITMAP16 X11DRV_DIB_CreateDIBSection16(struct tagDC *dc, BITMAPINFO *bmi, UINT16 usage,
 274                                                SEGPTR *bits, HANDLE section, DWORD offset, DWORD ovr_pitch);
 275
 276 extern struct tagBITMAP_DRIVER X11DRV_BITMAP_Driver;
 277
 278 extern INT X11DRV_DIB_SetDIBits(struct tagBITMAPOBJ *bmp, struct tagDC *dc, UINT startscan,
 279                                 UINT lines, LPCVOID bits, const BITMAPINFO *info,
 280                                 UINT coloruse, HBITMAP hbitmap);
 281 extern INT X11DRV_DIB_GetDIBits(struct tagBITMAPOBJ *bmp, struct tagDC *dc, UINT startscan,
 282                                 UINT lines, LPVOID bits, BITMAPINFO *info,
 283                                 UINT coloruse, HBITMAP hbitmap);
 284 extern void X11DRV_DIB_DeleteDIBSection(struct tagBITMAPOBJ *bmp);
 285 extern UINT X11DRV_DIB_SetDIBColorTable(struct tagBITMAPOBJ *,struct tagDC*,UINT,UINT,const RGBQUAD *);
 286 extern UINT X11DRV_DIB_GetDIBColorTable(struct tagBITMAPOBJ *,struct tagDC*,UINT,UINT,RGBQUAD *);
 287
 288 /**************************************************************************
 289  * X11 GDI driver
 290  */
 291
 292 BOOL X11DRV_GDI_Initialize(void);
 293 void X11DRV_GDI_Finalize(void);
 294
 295 /* X11 GDI palette driver */
 296
 297 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
 298 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 299
 300 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 301 #define X11DRV_PALETTE_WHITESET 0x2000
 302
 303 extern Colormap X11DRV_PALETTE_PaletteXColormap;
 304 extern UINT16 X11DRV_PALETTE_PaletteFlags;
 305
 306 extern int *X11DRV_PALETTE_PaletteToXPixel;
 307 extern int *X11DRV_PALETTE_XPixelToPalette;
 308
 309 extern int X11DRV_PALETTE_mapEGAPixel[16];
 310
 311 extern BOOL X11DRV_PALETTE_Init(void);
 312 extern void X11DRV_PALETTE_Cleanup(void);
 313
 314 extern COLORREF X11DRV_PALETTE_ToLogical(int pixel);
 315 extern int X11DRV_PALETTE_ToPhysical(struct tagDC *dc, COLORREF color);
 316
 317 extern struct tagPALETTE_DRIVER X11DRV_PALETTE_Driver;
 318
 319 extern int X11DRV_PALETTE_SetMapping(struct tagPALETTEOBJ *palPtr, UINT uStart, UINT uNum, BOOL mapOnly);
 320 extern int X11DRV_PALETTE_UpdateMapping(struct tagPALETTEOBJ *palPtr);
 321 extern BOOL X11DRV_PALETTE_IsDark(int pixel);
 322
 323 /**************************************************************************
 324  * X11 USER driver
 325  */
 326
 327 extern Display *display;
 328 extern Screen *screen;
 329 extern Visual *visual;
 330 extern Window root_window;
 331 extern unsigned int screen_width;
 332 extern unsigned int screen_height;
 333 extern unsigned int screen_depth;
 334
 335 static inline Screen *X11DRV_GetXScreen(void)    { return screen; }
 336 static inline Visual *X11DRV_GetVisual(void)     { return visual; }
 337 static inline Window X11DRV_GetXRootWindow(void) { return root_window; }
 338 static inline unsigned int X11DRV_GetDepth(void) { return screen_depth; }
 339
 340 /* X11 clipboard driver */
 341
 342 extern void X11DRV_CLIPBOARD_FreeResources( Atom property );
 343 extern BOOL X11DRV_CLIPBOARD_RegisterPixmapResource( Atom property, Pixmap pixmap );
 344 extern BOOL X11DRV_CLIPBOARD_IsNativeProperty(Atom prop);
 345 extern UINT X11DRV_CLIPBOARD_MapPropertyToFormat(char *itemFmtName);
 346 extern Atom X11DRV_CLIPBOARD_MapFormatToProperty(UINT id);
 347 extern void X11DRV_CLIPBOARD_ReleaseSelection(Atom selType, Window w, HWND hwnd);
 348 extern BOOL X11DRV_IsSelectionOwner(void);
 349 extern BOOL X11DRV_GetClipboardData(UINT wFormat);
 350
 351 /* X11 event driver */
 352
 353 extern WORD X11DRV_EVENT_XStateToKeyState( int state ) ;
 354
 355 extern BOOL X11DRV_EVENT_Init(void);
 356 extern void X11DRV_Synchronize( void );
 357
 358 typedef enum {
 359   X11DRV_INPUT_RELATIVE,
 360   X11DRV_INPUT_ABSOLUTE
 361 } INPUT_TYPE;
 362 extern INPUT_TYPE X11DRV_EVENT_SetInputMethod(INPUT_TYPE type);
 363
 364 #ifdef HAVE_LIBXXF86DGA2
 365 void X11DRV_EVENT_SetDGAStatus(HWND hwnd, int event_base) ;
 366 #endif
 367
 368
 369 /* X11 keyboard driver */
 370
 371 extern void X11DRV_InitKeyboard(void);
 372 extern WORD X11DRV_VkKeyScan(CHAR cChar);
 373 extern UINT16 X11DRV_MapVirtualKey(UINT16 wCode, UINT16 wMapType);
 374 extern INT16 X11DRV_GetKeyNameText(LONG lParam, LPSTR lpBuffer, INT16 nSize);
 375 extern BOOL X11DRV_GetDIState(DWORD len, LPVOID ptr);
 376 extern BOOL X11DRV_GetDIData(BYTE *keystate, DWORD dodsize, struct DIDEVICEOBJECTDATA *dod, LPDWORD entries, DWORD flags);
 377 extern void X11DRV_GetKeyboardConfig(struct tagKEYBOARD_CONFIG *cfg);
 378 extern void X11DRV_SetKeyboardConfig(struct tagKEYBOARD_CONFIG *cfg, DWORD mask);
 379
 380 extern void X11DRV_HandleEvent(struct tagWND *pWnd, XKeyEvent *event);
 381
 382 /* X11 mouse driver */
 383
 384 extern void X11DRV_InitMouse(LPMOUSE_EVENT_PROC);
 385 extern void X11DRV_SetCursor(struct tagCURSORICONINFO *lpCursor);
 386 extern void X11DRV_MoveCursor(WORD wAbsX, WORD wAbsY);
 387 extern void X11DRV_SendEvent( DWORD mouseStatus, DWORD posX, DWORD posY,
 388                                     DWORD keyState, DWORD time, HWND hWnd );
 389
 390 /* X11 windows driver */
 391
 392 extern struct tagWND_DRIVER X11DRV_WND_Driver;
 393
 394 typedef struct _X11DRV_WND_DATA {
 395   Window window;
 396   HBITMAP hWMIconBitmap;
 397   HBITMAP hWMIconMask;
 398   int bit_gravity;
 399 } X11DRV_WND_DATA;
 400
 401 extern Window X11DRV_WND_GetXWindow(struct tagWND *wndPtr);
 402 extern Window X11DRV_WND_FindXWindow(struct tagWND *wndPtr);
 403
 404 extern void X11DRV_WND_Initialize(struct tagWND *wndPtr);
 405 extern void X11DRV_WND_Finalize(struct tagWND *wndPtr);
 406 extern BOOL X11DRV_WND_CreateDesktopWindow(struct tagWND *wndPtr, struct tagCLASS *classPtr, BOOL bUnicode);
 407 extern BOOL X11DRV_WND_CreateWindow(struct tagWND *wndPtr, struct tagCLASS *classPtr, struct tagCREATESTRUCTA *cs, BOOL bUnicode);
 408 extern BOOL X11DRV_WND_DestroyWindow(struct tagWND *pWnd);
 409 extern struct tagWND *X11DRV_WND_SetParent(struct tagWND *wndPtr, struct tagWND *pWndParent);
 410 extern void X11DRV_WND_ForceWindowRaise(struct tagWND *pWnd);
 411 extern void X11DRV_WND_SetWindowPos(struct tagWND *wndPtr, const struct tagWINDOWPOS *winpos, BOOL bSMC_SETXPOS);
 412 extern void X11DRV_WND_SetText(struct tagWND *wndPtr, LPCWSTR text);
 413 extern void X11DRV_WND_SetFocus(struct tagWND *wndPtr);
 414 extern void X11DRV_WND_PreSizeMove(struct tagWND *wndPtr);
 415 extern void X11DRV_WND_PostSizeMove(struct tagWND *wndPtr);
 416 extern void X11DRV_WND_SurfaceCopy(struct tagWND *wndPtr, HDC hdc, INT dx, INT dy, const RECT *clipRect, BOOL bUpdate);
 417 extern void X11DRV_WND_SetDrawable(struct tagWND *wndPtr, HDC hdc, WORD flags, BOOL bSetClipOrigin);
 418 extern BOOL X11DRV_WND_SetHostAttr(struct tagWND *wndPtr, INT haKey, INT value);
 419 extern BOOL X11DRV_WND_IsSelfClipping(struct tagWND *wndPtr);
 420 extern void X11DRV_WND_DockWindow(struct tagWND *wndPtr);
 421 extern void X11DRV_WND_SetWindowRgn(struct tagWND *wndPtr, HRGN hrgnWnd);
 422
 423 extern int X11DRV_EVENT_PrepareShmCompletion( Drawable dw );
 424 extern void X11DRV_EVENT_WaitShmCompletion( int compl );
 425 extern void X11DRV_EVENT_WaitShmCompletions( Drawable dw );
 426 extern void X11DRV_EVENT_WaitReplaceShmCompletion( int *compl, Drawable dw );
 427
 428 #endif  /* __WINE_X11DRV_H */