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dllhost: Add ISurrogate stub implementation.
[wine.git] / dlls / winex11.drv / x11drv.h
blobf389f3e083649c11a670df8ecbf2fb4d17f09e74
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 <limits.h>
30 #include <stdarg.h>
31 #include <X11/Xlib.h>
32 #include <X11/Xresource.h>
33 #include <X11/Xutil.h>
34 #include <X11/Xatom.h>
35 #ifdef HAVE_X11_EXTENSIONS_XINPUT2_H
36 #include <X11/extensions/XInput2.h>
37 #endif
38
39 #define BOOL X_BOOL
40 #define BYTE X_BYTE
41 #define INT8 X_INT8
42 #define INT16 X_INT16
43 #define INT32 X_INT32
44 #define INT64 X_INT64
45 #include <X11/Xmd.h>
46 #include <X11/Xproto.h>
47 #undef BOOL
48 #undef BYTE
49 #undef INT8
50 #undef INT16
51 #undef INT32
52 #undef INT64
53 #undef LONG64
54
55 #undef Status /* avoid conflict with wintrnl.h */
56 typedef int Status;
57
58 #include "windef.h"
59 #include "winbase.h"
60 #include "wingdi.h"
61 #include "winuser.h"
62 #include "wine/gdi_driver.h"
63 #include "wine/list.h"
64
65 #define MAX_DASHLEN 16
66
67 #define WINE_XDND_VERSION 5
68
69 /* X physical pen */
70 typedef struct
71 {
72 int style;
73 int endcap;
74 int linejoin;
75 int pixel;
76 int width;
77 char dashes[MAX_DASHLEN];
78 int dash_len;
79 int type; /* GEOMETRIC || COSMETIC */
80 int ext; /* extended pen - 1, otherwise - 0 */
81 } X_PHYSPEN;
82
83 /* X physical brush */
84 typedef struct
85 {
86 int style;
87 int fillStyle;
88 int pixel;
89 Pixmap pixmap;
90 } X_PHYSBRUSH;
91
92 typedef struct {
93 int shift;
94 int scale;
95 int max;
96 } ChannelShift;
97
98 typedef struct
99 {
100 ChannelShift physicalRed, physicalGreen, physicalBlue;
101 ChannelShift logicalRed, logicalGreen, logicalBlue;
102 } ColorShifts;
103
104 /* X physical device */
105 typedef struct
106 {
107 struct gdi_physdev dev;
108 GC gc; /* X Window GC */
109 Drawable drawable;
110 RECT dc_rect; /* DC rectangle relative to drawable */
111 RECT *bounds; /* Graphics bounds */
112 HRGN region; /* Device region (visible region & clip region) */
113 X_PHYSPEN pen;
114 X_PHYSBRUSH brush;
115 int depth; /* bit depth of the DC */
116 ColorShifts *color_shifts; /* color shifts of the DC */
117 int exposures; /* count of graphics exposures operations */
118 } X11DRV_PDEVICE;
119
120 #define GAMMA_RAMP_SIZE 256
121
122 struct x11drv_gamma_ramp
123 {
124 WORD red[GAMMA_RAMP_SIZE];
125 WORD green[GAMMA_RAMP_SIZE];
126 WORD blue[GAMMA_RAMP_SIZE];
127 };
128
129 static inline X11DRV_PDEVICE *get_x11drv_dev( PHYSDEV dev )
130 {
131 return (X11DRV_PDEVICE *)dev;
132 }
133
134 static inline void reset_bounds( RECT *bounds )
135 {
136 bounds->left = bounds->top = INT_MAX;
137 bounds->right = bounds->bottom = INT_MIN;
138 }
139
140 static inline void add_bounds_rect( RECT *bounds, const RECT *rect )
141 {
142 if (rect->left >= rect->right || rect->top >= rect->bottom) return;
143 bounds->left = min( bounds->left, rect->left );
144 bounds->top = min( bounds->top, rect->top );
145 bounds->right = max( bounds->right, rect->right );
146 bounds->bottom = max( bounds->bottom, rect->bottom );
147 }
148
149 /* Wine driver X11 functions */
150
151 extern BOOL CDECL X11DRV_Arc( PHYSDEV dev, INT left, INT top, INT right,
152 INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
153 extern BOOL CDECL X11DRV_Chord( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
154 INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
155 extern NTSTATUS CDECL X11DRV_D3DKMTCheckVidPnExclusiveOwnership( const D3DKMT_CHECKVIDPNEXCLUSIVEOWNERSHIP *desc ) DECLSPEC_HIDDEN;
156 extern NTSTATUS CDECL X11DRV_D3DKMTSetVidPnSourceOwner( const D3DKMT_SETVIDPNSOURCEOWNER *desc ) DECLSPEC_HIDDEN;
157 extern BOOL CDECL X11DRV_Ellipse( PHYSDEV dev, INT left, INT top, INT right, INT bottom ) DECLSPEC_HIDDEN;
158 extern BOOL CDECL X11DRV_ExtFloodFill( PHYSDEV dev, INT x, INT y, COLORREF color, UINT fillType ) DECLSPEC_HIDDEN;
159 extern BOOL CDECL X11DRV_FillPath( PHYSDEV dev ) DECLSPEC_HIDDEN;
160 extern BOOL CDECL X11DRV_GetDeviceGammaRamp( PHYSDEV dev, LPVOID ramp ) DECLSPEC_HIDDEN;
161 extern BOOL CDECL X11DRV_GetICMProfile( PHYSDEV dev, BOOL allow_default, LPDWORD size, LPWSTR filename ) DECLSPEC_HIDDEN;
162 extern DWORD CDECL X11DRV_GetImage( PHYSDEV dev, BITMAPINFO *info,
163 struct gdi_image_bits *bits, struct bitblt_coords *src ) DECLSPEC_HIDDEN;
164 extern COLORREF CDECL X11DRV_GetNearestColor( PHYSDEV dev, COLORREF color ) DECLSPEC_HIDDEN;
165 extern UINT CDECL X11DRV_GetSystemPaletteEntries( PHYSDEV dev, UINT start, UINT count, LPPALETTEENTRY entries ) DECLSPEC_HIDDEN;
166 extern BOOL CDECL X11DRV_GradientFill( PHYSDEV dev, TRIVERTEX *vert_array, ULONG nvert,
167 void *grad_array, ULONG ngrad, ULONG mode ) DECLSPEC_HIDDEN;
168 extern BOOL CDECL X11DRV_LineTo( PHYSDEV dev, INT x, INT y) DECLSPEC_HIDDEN;
169 extern BOOL CDECL X11DRV_PaintRgn( PHYSDEV dev, HRGN hrgn ) DECLSPEC_HIDDEN;
170 extern BOOL CDECL X11DRV_PatBlt( PHYSDEV dev, struct bitblt_coords *dst, DWORD rop ) DECLSPEC_HIDDEN;
171 extern BOOL CDECL X11DRV_Pie( PHYSDEV dev, INT left, INT top, INT right,
172 INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
173 extern BOOL CDECL X11DRV_PolyPolygon( PHYSDEV dev, const POINT* pt, const INT* counts, UINT polygons) DECLSPEC_HIDDEN;
174 extern BOOL CDECL X11DRV_PolyPolyline( PHYSDEV dev, const POINT* pt, const DWORD* counts, DWORD polylines) DECLSPEC_HIDDEN;
175 extern DWORD CDECL X11DRV_PutImage( PHYSDEV dev, HRGN clip, BITMAPINFO *info,
176 const struct gdi_image_bits *bits, struct bitblt_coords *src,
177 struct bitblt_coords *dst, DWORD rop ) DECLSPEC_HIDDEN;
178 extern UINT CDECL X11DRV_RealizeDefaultPalette( PHYSDEV dev ) DECLSPEC_HIDDEN;
179 extern UINT CDECL X11DRV_RealizePalette( PHYSDEV dev, HPALETTE hpal, BOOL primary ) DECLSPEC_HIDDEN;
180 extern BOOL CDECL X11DRV_Rectangle(PHYSDEV dev, INT left, INT top, INT right, INT bottom) DECLSPEC_HIDDEN;
181 extern BOOL CDECL X11DRV_RoundRect( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
182 INT ell_width, INT ell_height ) DECLSPEC_HIDDEN;
183 extern HBRUSH CDECL X11DRV_SelectBrush( PHYSDEV dev, HBRUSH hbrush, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
184 extern HPEN CDECL X11DRV_SelectPen( PHYSDEV dev, HPEN hpen, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
185 extern COLORREF CDECL X11DRV_SetDCBrushColor( PHYSDEV dev, COLORREF crColor ) DECLSPEC_HIDDEN;
186 extern COLORREF CDECL X11DRV_SetDCPenColor( PHYSDEV dev, COLORREF crColor ) DECLSPEC_HIDDEN;
187 extern void CDECL X11DRV_SetDeviceClipping( PHYSDEV dev, HRGN rgn ) DECLSPEC_HIDDEN;
188 extern BOOL CDECL X11DRV_SetDeviceGammaRamp( PHYSDEV dev, LPVOID ramp ) DECLSPEC_HIDDEN;
189 extern COLORREF CDECL X11DRV_SetPixel( PHYSDEV dev, INT x, INT y, COLORREF color ) DECLSPEC_HIDDEN;
190 extern BOOL CDECL X11DRV_StretchBlt( PHYSDEV dst_dev, struct bitblt_coords *dst,
191 PHYSDEV src_dev, struct bitblt_coords *src, DWORD rop ) DECLSPEC_HIDDEN;
192 extern BOOL CDECL X11DRV_StrokeAndFillPath( PHYSDEV dev ) DECLSPEC_HIDDEN;
193 extern BOOL CDECL X11DRV_StrokePath( PHYSDEV dev ) DECLSPEC_HIDDEN;
194 extern BOOL CDECL X11DRV_UnrealizePalette( HPALETTE hpal ) DECLSPEC_HIDDEN;
195
196 extern BOOL CDECL X11DRV_ActivateKeyboardLayout( HKL hkl, UINT flags ) DECLSPEC_HIDDEN;
197 extern void CDECL X11DRV_Beep(void) DECLSPEC_HIDDEN;
198 extern INT CDECL X11DRV_GetKeyNameText( LONG lparam, LPWSTR buffer, INT size ) DECLSPEC_HIDDEN;
199 extern UINT CDECL X11DRV_MapVirtualKeyEx( UINT code, UINT map_type, HKL hkl ) DECLSPEC_HIDDEN;
200 extern INT CDECL X11DRV_ToUnicodeEx( UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
201 LPWSTR bufW, int bufW_size, UINT flags, HKL hkl ) DECLSPEC_HIDDEN;
202 extern SHORT CDECL X11DRV_VkKeyScanEx( WCHAR wChar, HKL hkl ) DECLSPEC_HIDDEN;
203 extern void CDECL X11DRV_DestroyCursorIcon( HCURSOR handle ) DECLSPEC_HIDDEN;
204 extern void CDECL X11DRV_SetCursor( HCURSOR handle ) DECLSPEC_HIDDEN;
205 extern BOOL CDECL X11DRV_SetCursorPos( INT x, INT y ) DECLSPEC_HIDDEN;
206 extern BOOL CDECL X11DRV_GetCursorPos( LPPOINT pos ) DECLSPEC_HIDDEN;
207 extern BOOL CDECL X11DRV_ClipCursor( LPCRECT clip ) DECLSPEC_HIDDEN;
208 extern LONG CDECL X11DRV_ChangeDisplaySettingsEx( LPCWSTR devname, LPDEVMODEW devmode,
209 HWND hwnd, DWORD flags, LPVOID lpvoid ) DECLSPEC_HIDDEN;
210 extern BOOL CDECL X11DRV_EnumDisplaySettingsEx( LPCWSTR name, DWORD n, LPDEVMODEW devmode,
211 DWORD flags ) DECLSPEC_HIDDEN;
212 extern void CDECL X11DRV_UpdateDisplayDevices( const struct gdi_device_manager *device_manager,
213 BOOL force, void *param ) DECLSPEC_HIDDEN;
214 extern BOOL CDECL X11DRV_CreateDesktopWindow( HWND hwnd ) DECLSPEC_HIDDEN;
215 extern BOOL CDECL X11DRV_CreateWindow( HWND hwnd ) DECLSPEC_HIDDEN;
216 extern void CDECL X11DRV_DestroyWindow( HWND hwnd ) DECLSPEC_HIDDEN;
217 extern void CDECL X11DRV_FlashWindowEx( PFLASHWINFO pfinfo ) DECLSPEC_HIDDEN;
218 extern void CDECL X11DRV_GetDC( HDC hdc, HWND hwnd, HWND top, const RECT *win_rect,
219 const RECT *top_rect, DWORD flags ) DECLSPEC_HIDDEN;
220 extern void CDECL X11DRV_ReleaseDC( HWND hwnd, HDC hdc ) DECLSPEC_HIDDEN;
221 extern BOOL CDECL X11DRV_ScrollDC( HDC hdc, INT dx, INT dy, HRGN update ) DECLSPEC_HIDDEN;
222 extern void CDECL X11DRV_SetCapture( HWND hwnd, UINT flags ) DECLSPEC_HIDDEN;
223 extern void CDECL X11DRV_SetLayeredWindowAttributes( HWND hwnd, COLORREF key, BYTE alpha,
224 DWORD flags ) DECLSPEC_HIDDEN;
225 extern void CDECL X11DRV_SetParent( HWND hwnd, HWND parent, HWND old_parent ) DECLSPEC_HIDDEN;
226 extern void CDECL X11DRV_SetWindowIcon( HWND hwnd, UINT type, HICON icon ) DECLSPEC_HIDDEN;
227 extern void CDECL X11DRV_SetWindowRgn( HWND hwnd, HRGN hrgn, BOOL redraw ) DECLSPEC_HIDDEN;
228 extern void CDECL X11DRV_SetWindowStyle( HWND hwnd, INT offset, STYLESTRUCT *style ) DECLSPEC_HIDDEN;
229 extern void CDECL X11DRV_SetWindowText( HWND hwnd, LPCWSTR text ) DECLSPEC_HIDDEN;
230 extern UINT CDECL X11DRV_ShowWindow( HWND hwnd, INT cmd, RECT *rect, UINT swp ) DECLSPEC_HIDDEN;
231 extern LRESULT CDECL X11DRV_SysCommand( HWND hwnd, WPARAM wparam, LPARAM lparam ) DECLSPEC_HIDDEN;
232 extern void CDECL X11DRV_UpdateClipboard(void) DECLSPEC_HIDDEN;
233 extern BOOL CDECL X11DRV_UpdateLayeredWindow( HWND hwnd, const UPDATELAYEREDWINDOWINFO *info,
234 const RECT *window_rect ) DECLSPEC_HIDDEN;
235 extern LRESULT CDECL X11DRV_WindowMessage( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp ) DECLSPEC_HIDDEN;
236 extern BOOL CDECL X11DRV_WindowPosChanging( HWND hwnd, HWND insert_after, UINT swp_flags,
237 const RECT *window_rect, const RECT *client_rect, RECT *visible_rect,
238 struct window_surface **surface ) DECLSPEC_HIDDEN;
239 extern void CDECL X11DRV_WindowPosChanged( HWND hwnd, HWND insert_after, UINT swp_flags,
240 const RECT *rectWindow, const RECT *rectClient,
241 const RECT *visible_rect, const RECT *valid_rects,
242 struct window_surface *surface ) DECLSPEC_HIDDEN;
243 extern BOOL CDECL X11DRV_SystemParametersInfo( UINT action, UINT int_param, void *ptr_param,
244 UINT flags ) DECLSPEC_HIDDEN;
245 extern void CDECL X11DRV_ThreadDetach(void) DECLSPEC_HIDDEN;
246
247 /* X11 driver internal functions */
248
249 extern void X11DRV_Xcursor_Init(void) DECLSPEC_HIDDEN;
250 extern void X11DRV_XInput2_Init(void) DECLSPEC_HIDDEN;
251
252 extern DWORD copy_image_bits( BITMAPINFO *info, BOOL is_r8g8b8, XImage *image,
253 const struct gdi_image_bits *src_bits, struct gdi_image_bits *dst_bits,
254 struct bitblt_coords *coords, const int *mapping, unsigned int zeropad_mask ) DECLSPEC_HIDDEN;
255 extern Pixmap create_pixmap_from_image( HDC hdc, const XVisualInfo *vis, const BITMAPINFO *info,
256 const struct gdi_image_bits *bits, UINT coloruse ) DECLSPEC_HIDDEN;
257 extern DWORD get_pixmap_image( Pixmap pixmap, int width, int height, const XVisualInfo *vis,
258 BITMAPINFO *info, struct gdi_image_bits *bits ) DECLSPEC_HIDDEN;
259 extern struct window_surface *create_surface( Window window, const XVisualInfo *vis, const RECT *rect,
260 COLORREF color_key, BOOL use_alpha ) DECLSPEC_HIDDEN;
261 extern void set_surface_color_key( struct window_surface *window_surface, COLORREF color_key ) DECLSPEC_HIDDEN;
262 extern HRGN expose_surface( struct window_surface *window_surface, const RECT *rect ) DECLSPEC_HIDDEN;
263
264 extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp ) DECLSPEC_HIDDEN;
265 extern BOOL add_extra_clipping_region( X11DRV_PDEVICE *dev, HRGN rgn ) DECLSPEC_HIDDEN;
266 extern void restore_clipping_region( X11DRV_PDEVICE *dev ) DECLSPEC_HIDDEN;
267 extern void add_device_bounds( X11DRV_PDEVICE *dev, const RECT *rect ) DECLSPEC_HIDDEN;
268
269 extern void execute_rop( X11DRV_PDEVICE *physdev, Pixmap src_pixmap, GC gc, const RECT *visrect, DWORD rop ) DECLSPEC_HIDDEN;
270
271 extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors ) DECLSPEC_HIDDEN;
272 extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev ) DECLSPEC_HIDDEN;
273 extern INT X11DRV_XWStoDS( HDC hdc, INT width ) DECLSPEC_HIDDEN;
274 extern INT X11DRV_YWStoDS( HDC hdc, INT height ) DECLSPEC_HIDDEN;
275
276 extern BOOL client_side_graphics DECLSPEC_HIDDEN;
277 extern BOOL client_side_with_render DECLSPEC_HIDDEN;
278 extern BOOL shape_layered_windows DECLSPEC_HIDDEN;
279 extern const struct gdi_dc_funcs *X11DRV_XRender_Init(void) DECLSPEC_HIDDEN;
280
281 extern struct opengl_funcs *get_glx_driver(UINT) DECLSPEC_HIDDEN;
282 extern const struct vulkan_funcs *get_vulkan_driver(UINT) DECLSPEC_HIDDEN;
283
284 /* IME support */
285 extern void IME_SetOpenStatus(BOOL fOpen) DECLSPEC_HIDDEN;
286 extern void IME_SetCompositionStatus(BOOL fOpen) DECLSPEC_HIDDEN;
287 extern INT IME_GetCursorPos(void) DECLSPEC_HIDDEN;
288 extern void IME_SetCursorPos(DWORD pos) DECLSPEC_HIDDEN;
289 extern void IME_UpdateAssociation(HWND focus) DECLSPEC_HIDDEN;
290 extern BOOL IME_SetCompositionString(DWORD dwIndex, LPCVOID lpComp,
291 DWORD dwCompLen, LPCVOID lpRead,
292 DWORD dwReadLen) DECLSPEC_HIDDEN;
293 extern void IME_SetResultString(LPWSTR lpResult, DWORD dwResultlen) DECLSPEC_HIDDEN;
294
295 extern void X11DRV_XDND_EnterEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
296 extern void X11DRV_XDND_PositionEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
297 extern void X11DRV_XDND_DropEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
298 extern void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
299 extern void X11DRV_CLIPBOARD_ImportSelection( Display *display, Window win, Atom selection,
300 Atom *targets, UINT count,
301 void (*callback)( Atom, UINT, HANDLE )) DECLSPEC_HIDDEN;
302
303 /**************************************************************************
304 * X11 GDI driver
305 */
306
307 extern Display *gdi_display DECLSPEC_HIDDEN; /* display to use for all GDI functions */
308
309 /* X11 GDI palette driver */
310
311 #define X11DRV_PALETTE_FIXED 0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
312 #define X11DRV_PALETTE_VIRTUAL 0x0002 /* no mapping needed - pixel == pixel color */
313
314 #define X11DRV_PALETTE_PRIVATE 0x1000 /* private colormap, identity mapping */
315
316 extern UINT16 X11DRV_PALETTE_PaletteFlags DECLSPEC_HIDDEN;
317
318 extern int *X11DRV_PALETTE_PaletteToXPixel DECLSPEC_HIDDEN;
319 extern int *X11DRV_PALETTE_XPixelToPalette DECLSPEC_HIDDEN;
320 extern ColorShifts X11DRV_PALETTE_default_shifts DECLSPEC_HIDDEN;
321
322 extern int X11DRV_PALETTE_mapEGAPixel[16] DECLSPEC_HIDDEN;
323
324 extern int X11DRV_PALETTE_Init(void) DECLSPEC_HIDDEN;
325 extern BOOL X11DRV_IsSolidColor(COLORREF color) DECLSPEC_HIDDEN;
326
327 extern COLORREF X11DRV_PALETTE_ToLogical(X11DRV_PDEVICE *physDev, int pixel) DECLSPEC_HIDDEN;
328 extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color) DECLSPEC_HIDDEN;
329 extern COLORREF X11DRV_PALETTE_GetColor( X11DRV_PDEVICE *physDev, COLORREF color ) DECLSPEC_HIDDEN;
330 extern int *get_window_surface_mapping( int bpp, int *mapping ) DECLSPEC_HIDDEN;
331
332 /* GDI escapes */
333
334 #define X11DRV_ESCAPE 6789
335 enum x11drv_escape_codes
336 {
337 X11DRV_SET_DRAWABLE, /* set current drawable for a DC */
338 X11DRV_GET_DRAWABLE, /* get current drawable for a DC */
339 X11DRV_START_EXPOSURES, /* start graphics exposures */
340 X11DRV_END_EXPOSURES, /* end graphics exposures */
341 X11DRV_FLUSH_GL_DRAWABLE /* flush changes made to the gl drawable */
342 };
343
344 struct x11drv_escape_set_drawable
345 {
346 enum x11drv_escape_codes code; /* escape code (X11DRV_SET_DRAWABLE) */
347 Drawable drawable; /* X drawable */
348 int mode; /* ClipByChildren or IncludeInferiors */
349 RECT dc_rect; /* DC rectangle relative to drawable */
350 };
351
352 struct x11drv_escape_get_drawable
353 {
354 enum x11drv_escape_codes code; /* escape code (X11DRV_GET_DRAWABLE) */
355 Drawable drawable; /* X drawable */
356 Drawable gl_drawable; /* GL drawable */
357 int pixel_format; /* internal GL pixel format */
358 };
359
360 struct x11drv_escape_flush_gl_drawable
361 {
362 enum x11drv_escape_codes code; /* escape code (X11DRV_FLUSH_GL_DRAWABLE) */
363 Drawable gl_drawable; /* GL drawable */
364 BOOL flush; /* flush X11 before copying */
365 };
366
367 /**************************************************************************
368 * X11 USER driver
369 */
370
371 struct x11drv_thread_data
372 {
373 Display *display;
374 XEvent *current_event; /* event currently being processed */
375 HWND grab_hwnd; /* window that currently grabs the mouse */
376 HWND last_focus; /* last window that had focus */
377 XIM xim; /* input method */
378 HWND last_xic_hwnd; /* last xic window */
379 XFontSet font_set; /* international text drawing font set */
380 Window selection_wnd; /* window used for selection interactions */
381 unsigned long warp_serial; /* serial number of last pointer warp request */
382 Window clip_window; /* window used for cursor clipping */
383 HWND clip_hwnd; /* message window stored in desktop while clipping is active */
384 DWORD clip_reset; /* time when clipping was last reset */
385 #ifdef HAVE_X11_EXTENSIONS_XINPUT2_H
386 enum { xi_unavailable = -1, xi_unknown, xi_disabled, xi_enabled } xi2_state; /* XInput2 state */
387 void *xi2_devices; /* list of XInput2 devices (valid when state is enabled) */
388 int xi2_device_count;
389 XIValuatorClassInfo x_valuator;
390 XIValuatorClassInfo y_valuator;
391 int xi2_core_pointer; /* XInput2 core pointer id */
392 int xi2_current_slave; /* Current slave driving the Core pointer */
393 #endif /* HAVE_X11_EXTENSIONS_XINPUT2_H */
394 };
395
396 extern struct x11drv_thread_data *x11drv_init_thread_data(void) DECLSPEC_HIDDEN;
397 extern DWORD thread_data_tls_index DECLSPEC_HIDDEN;
398
399 static inline struct x11drv_thread_data *x11drv_thread_data(void)
400 {
401 DWORD err = GetLastError(); /* TlsGetValue always resets last error */
402 struct x11drv_thread_data *data = TlsGetValue( thread_data_tls_index );
403 SetLastError( err );
404 return data;
405 }
406
407 /* retrieve the thread display, or NULL if not created yet */
408 static inline Display *thread_display(void)
409 {
410 struct x11drv_thread_data *data = x11drv_thread_data();
411 if (!data) return NULL;
412 return data->display;
413 }
414
415 /* retrieve the thread display, creating it if needed */
416 static inline Display *thread_init_display(void)
417 {
418 return x11drv_init_thread_data()->display;
419 }
420
421 static inline size_t get_property_size( int format, unsigned long count )
422 {
423 /* format==32 means long, which can be 64 bits... */
424 if (format == 32) return count * sizeof(long);
425 return count * (format / 8);
426 }
427
428 extern XVisualInfo default_visual DECLSPEC_HIDDEN;
429 extern XVisualInfo argb_visual DECLSPEC_HIDDEN;
430 extern Colormap default_colormap DECLSPEC_HIDDEN;
431 extern XPixmapFormatValues **pixmap_formats DECLSPEC_HIDDEN;
432 extern Window root_window DECLSPEC_HIDDEN;
433 extern BOOL clipping_cursor DECLSPEC_HIDDEN;
434 extern BOOL keyboard_grabbed DECLSPEC_HIDDEN;
435 extern unsigned int screen_bpp DECLSPEC_HIDDEN;
436 extern BOOL use_xkb DECLSPEC_HIDDEN;
437 extern BOOL usexrandr DECLSPEC_HIDDEN;
438 extern BOOL usexvidmode DECLSPEC_HIDDEN;
439 extern BOOL ximInComposeMode DECLSPEC_HIDDEN;
440 extern BOOL use_take_focus DECLSPEC_HIDDEN;
441 extern BOOL use_primary_selection DECLSPEC_HIDDEN;
442 extern BOOL use_system_cursors DECLSPEC_HIDDEN;
443 extern BOOL show_systray DECLSPEC_HIDDEN;
444 extern BOOL grab_pointer DECLSPEC_HIDDEN;
445 extern BOOL grab_fullscreen DECLSPEC_HIDDEN;
446 extern BOOL usexcomposite DECLSPEC_HIDDEN;
447 extern BOOL managed_mode DECLSPEC_HIDDEN;
448 extern BOOL decorated_mode DECLSPEC_HIDDEN;
449 extern BOOL private_color_map DECLSPEC_HIDDEN;
450 extern int primary_monitor DECLSPEC_HIDDEN;
451 extern int copy_default_colors DECLSPEC_HIDDEN;
452 extern int alloc_system_colors DECLSPEC_HIDDEN;
453 extern int xrender_error_base DECLSPEC_HIDDEN;
454 extern HMODULE x11drv_module DECLSPEC_HIDDEN;
455 extern char *process_name DECLSPEC_HIDDEN;
456 extern Display *clipboard_display DECLSPEC_HIDDEN;
457
458 /* atoms */
459
460 enum x11drv_atoms
461 {
462 FIRST_XATOM = XA_LAST_PREDEFINED + 1,
463 XATOM_CLIPBOARD = FIRST_XATOM,
464 XATOM_COMPOUND_TEXT,
465 XATOM_EDID,
466 XATOM_INCR,
467 XATOM_MANAGER,
468 XATOM_MULTIPLE,
469 XATOM_SELECTION_DATA,
470 XATOM_TARGETS,
471 XATOM_TEXT,
472 XATOM_TIMESTAMP,
473 XATOM_UTF8_STRING,
474 XATOM_RAW_ASCENT,
475 XATOM_RAW_DESCENT,
476 XATOM_RAW_CAP_HEIGHT,
477 XATOM_Rel_X,
478 XATOM_Rel_Y,
479 XATOM_WM_PROTOCOLS,
480 XATOM_WM_DELETE_WINDOW,
481 XATOM_WM_STATE,
482 XATOM_WM_TAKE_FOCUS,
483 XATOM_DndProtocol,
484 XATOM_DndSelection,
485 XATOM__ICC_PROFILE,
486 XATOM__MOTIF_WM_HINTS,
487 XATOM__NET_STARTUP_INFO_BEGIN,
488 XATOM__NET_STARTUP_INFO,
489 XATOM__NET_SUPPORTED,
490 XATOM__NET_SYSTEM_TRAY_OPCODE,
491 XATOM__NET_SYSTEM_TRAY_S0,
492 XATOM__NET_SYSTEM_TRAY_VISUAL,
493 XATOM__NET_WM_ICON,
494 XATOM__NET_WM_MOVERESIZE,
495 XATOM__NET_WM_NAME,
496 XATOM__NET_WM_PID,
497 XATOM__NET_WM_PING,
498 XATOM__NET_WM_STATE,
499 XATOM__NET_WM_STATE_ABOVE,
500 XATOM__NET_WM_STATE_DEMANDS_ATTENTION,
501 XATOM__NET_WM_STATE_FULLSCREEN,
502 XATOM__NET_WM_STATE_MAXIMIZED_HORZ,
503 XATOM__NET_WM_STATE_MAXIMIZED_VERT,
504 XATOM__NET_WM_STATE_SKIP_PAGER,
505 XATOM__NET_WM_STATE_SKIP_TASKBAR,
506 XATOM__NET_WM_USER_TIME,
507 XATOM__NET_WM_USER_TIME_WINDOW,
508 XATOM__NET_WM_WINDOW_OPACITY,
509 XATOM__NET_WM_WINDOW_TYPE,
510 XATOM__NET_WM_WINDOW_TYPE_DIALOG,
511 XATOM__NET_WM_WINDOW_TYPE_NORMAL,
512 XATOM__NET_WM_WINDOW_TYPE_UTILITY,
513 XATOM__NET_WORKAREA,
514 XATOM__GTK_WORKAREAS_D0,
515 XATOM__XEMBED,
516 XATOM__XEMBED_INFO,
517 XATOM_XdndAware,
518 XATOM_XdndEnter,
519 XATOM_XdndPosition,
520 XATOM_XdndStatus,
521 XATOM_XdndLeave,
522 XATOM_XdndFinished,
523 XATOM_XdndDrop,
524 XATOM_XdndActionCopy,
525 XATOM_XdndActionMove,
526 XATOM_XdndActionLink,
527 XATOM_XdndActionAsk,
528 XATOM_XdndActionPrivate,
529 XATOM_XdndSelection,
530 XATOM_XdndTypeList,
531 XATOM_HTML_Format,
532 XATOM_WCF_DIF,
533 XATOM_WCF_ENHMETAFILE,
534 XATOM_WCF_HDROP,
535 XATOM_WCF_PENDATA,
536 XATOM_WCF_RIFF,
537 XATOM_WCF_SYLK,
538 XATOM_WCF_TIFF,
539 XATOM_WCF_WAVE,
540 XATOM_image_bmp,
541 XATOM_image_gif,
542 XATOM_image_jpeg,
543 XATOM_image_png,
544 XATOM_text_html,
545 XATOM_text_plain,
546 XATOM_text_rtf,
547 XATOM_text_richtext,
548 XATOM_text_uri_list,
549 NB_XATOMS
550 };
551
552 extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM] DECLSPEC_HIDDEN;
553 extern Atom systray_atom DECLSPEC_HIDDEN;
554
555 #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM])
556
557 /* X11 event driver */
558
559 typedef BOOL (*x11drv_event_handler)( HWND hwnd, XEvent *event );
560
561 extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler, const char *name ) DECLSPEC_HIDDEN;
562
563 extern BOOL X11DRV_ButtonPress( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
564 extern BOOL X11DRV_ButtonRelease( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
565 extern BOOL X11DRV_MotionNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
566 extern BOOL X11DRV_EnterNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
567 extern BOOL X11DRV_KeyEvent( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
568 extern BOOL X11DRV_KeymapNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
569 extern BOOL X11DRV_DestroyNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
570 extern BOOL X11DRV_SelectionRequest( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
571 extern BOOL X11DRV_SelectionClear( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
572 extern BOOL X11DRV_MappingNotify( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
573 extern BOOL X11DRV_GenericEvent( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
574
575 extern int xinput2_opcode DECLSPEC_HIDDEN;
576 extern Bool (*pXGetEventData)( Display *display, XEvent /*XGenericEventCookie*/ *event ) DECLSPEC_HIDDEN;
577 extern void (*pXFreeEventData)( Display *display, XEvent /*XGenericEventCookie*/ *event ) DECLSPEC_HIDDEN;
578
579 extern DWORD EVENT_x11_time_to_win32_time(Time time) DECLSPEC_HIDDEN;
580
581 /* X11 driver private messages, must be in the range 0x80001000..0x80001fff */
582 enum x11drv_window_messages
583 {
584 WM_X11DRV_UPDATE_CLIPBOARD = 0x80001000,
585 WM_X11DRV_SET_WIN_REGION,
586 WM_X11DRV_RESIZE_DESKTOP,
587 WM_X11DRV_SET_CURSOR,
588 WM_X11DRV_CLIP_CURSOR_NOTIFY,
589 WM_X11DRV_CLIP_CURSOR_REQUEST,
590 WM_X11DRV_DELETE_TAB,
591 WM_X11DRV_ADD_TAB
592 };
593
594 /* _NET_WM_STATE properties that we keep track of */
595 enum x11drv_net_wm_state
596 {
597 NET_WM_STATE_FULLSCREEN,
598 NET_WM_STATE_ABOVE,
599 NET_WM_STATE_MAXIMIZED,
600 NET_WM_STATE_SKIP_PAGER,
601 NET_WM_STATE_SKIP_TASKBAR,
602 NB_NET_WM_STATES
603 };
604
605 /* x11drv private window data */
606 struct x11drv_win_data
607 {
608 Display *display; /* display connection for the thread owning the window */
609 XVisualInfo vis; /* X visual used by this window */
610 Colormap whole_colormap; /* colormap if non-default visual */
611 Colormap client_colormap; /* colormap for the client window */
612 HWND hwnd; /* hwnd that this private data belongs to */
613 Window whole_window; /* X window for the complete window */
614 Window client_window; /* X window for the client area */
615 RECT window_rect; /* USER window rectangle relative to win32 parent window client area */
616 RECT whole_rect; /* X window rectangle for the whole window relative to win32 parent window client area */
617 RECT client_rect; /* client area relative to win32 parent window client area */
618 XIC xic; /* X input context */
619 BOOL managed : 1; /* is window managed? */
620 BOOL mapped : 1; /* is window mapped? (in either normal or iconic state) */
621 BOOL iconic : 1; /* is window in iconic state? */
622 BOOL embedded : 1; /* is window an XEMBED client? */
623 BOOL shaped : 1; /* is window using a custom region shape? */
624 BOOL layered : 1; /* is window layered and with valid attributes? */
625 BOOL use_alpha : 1; /* does window use an alpha channel? */
626 BOOL skip_taskbar : 1; /* does window should be deleted from taskbar */
627 BOOL add_taskbar : 1; /* does window should be added to taskbar regardless of style */
628 int wm_state; /* current value of the WM_STATE property */
629 DWORD net_wm_state; /* bit mask of active x11drv_net_wm_state values */
630 Window embedder; /* window id of embedder */
631 unsigned long configure_serial; /* serial number of last configure request */
632 struct window_surface *surface;
633 Pixmap icon_pixmap;
634 Pixmap icon_mask;
635 unsigned long *icon_bits;
636 unsigned int icon_size;
637 };
638
639 extern struct x11drv_win_data *get_win_data( HWND hwnd ) DECLSPEC_HIDDEN;
640 extern void release_win_data( struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
641 extern Window X11DRV_get_whole_window( HWND hwnd ) DECLSPEC_HIDDEN;
642 extern XIC X11DRV_get_ic( HWND hwnd ) DECLSPEC_HIDDEN;
643 extern Window get_dummy_parent(void) DECLSPEC_HIDDEN;
644
645 extern void sync_gl_drawable( HWND hwnd, BOOL known_child ) DECLSPEC_HIDDEN;
646 extern void set_gl_drawable_parent( HWND hwnd, HWND parent ) DECLSPEC_HIDDEN;
647 extern void destroy_gl_drawable( HWND hwnd ) DECLSPEC_HIDDEN;
648 extern void wine_vk_surface_destroy( HWND hwnd ) DECLSPEC_HIDDEN;
649 extern void vulkan_thread_detach(void) DECLSPEC_HIDDEN;
650
651 extern void wait_for_withdrawn_state( HWND hwnd, BOOL set ) DECLSPEC_HIDDEN;
652 extern Window init_clip_window(void) DECLSPEC_HIDDEN;
653 extern void update_user_time( Time time ) DECLSPEC_HIDDEN;
654 extern void read_net_wm_states( Display *display, struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
655 extern void update_net_wm_states( struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
656 extern void make_window_embedded( struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
657 extern Window create_dummy_client_window(void) DECLSPEC_HIDDEN;
658 extern Window create_client_window( HWND hwnd, const XVisualInfo *visual ) DECLSPEC_HIDDEN;
659 extern void set_window_visual( struct x11drv_win_data *data, const XVisualInfo *vis, BOOL use_alpha ) DECLSPEC_HIDDEN;
660 extern void change_systray_owner( Display *display, Window systray_window ) DECLSPEC_HIDDEN;
661 extern void update_systray_balloon_position(void) DECLSPEC_HIDDEN;
662 extern HWND create_foreign_window( Display *display, Window window ) DECLSPEC_HIDDEN;
663 extern BOOL update_clipboard( HWND hwnd ) DECLSPEC_HIDDEN;
664
665 static inline void mirror_rect( const RECT *window_rect, RECT *rect )
666 {
667 int width = window_rect->right - window_rect->left;
668 int tmp = rect->left;
669 rect->left = width - rect->right;
670 rect->right = width - tmp;
671 }
672
673 /* X context to associate a hwnd to an X window */
674 extern XContext winContext DECLSPEC_HIDDEN;
675 /* X context to associate a struct x11drv_win_data to an hwnd */
676 extern XContext win_data_context DECLSPEC_HIDDEN;
677 /* X context to associate an X cursor to a Win32 cursor handle */
678 extern XContext cursor_context DECLSPEC_HIDDEN;
679
680 extern void X11DRV_InitClipboard(void) DECLSPEC_HIDDEN;
681 extern void CDECL X11DRV_SetFocus( HWND hwnd ) DECLSPEC_HIDDEN;
682 extern void set_window_cursor( Window window, HCURSOR handle ) DECLSPEC_HIDDEN;
683 extern void sync_window_cursor( Window window ) DECLSPEC_HIDDEN;
684 extern LRESULT clip_cursor_notify( HWND hwnd, HWND prev_clip_hwnd, HWND new_clip_hwnd ) DECLSPEC_HIDDEN;
685 extern LRESULT clip_cursor_request( HWND hwnd, BOOL fullscreen, BOOL reset ) DECLSPEC_HIDDEN;
686 extern void ungrab_clipping_window(void) DECLSPEC_HIDDEN;
687 extern void reset_clipping_window(void) DECLSPEC_HIDDEN;
688 extern void retry_grab_clipping_window(void) DECLSPEC_HIDDEN;
689 extern BOOL clip_fullscreen_window( HWND hwnd, BOOL reset ) DECLSPEC_HIDDEN;
690 extern void move_resize_window( HWND hwnd, int dir ) DECLSPEC_HIDDEN;
691 extern void X11DRV_InitKeyboard( Display *display ) DECLSPEC_HIDDEN;
692 extern DWORD CDECL X11DRV_MsgWaitForMultipleObjectsEx( DWORD count, const HANDLE *handles, DWORD timeout,
693 DWORD mask, DWORD flags ) DECLSPEC_HIDDEN;
694
695 typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg );
696
697 extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg ) DECLSPEC_HIDDEN;
698 extern int X11DRV_check_error(void) DECLSPEC_HIDDEN;
699 extern void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect, int x, int y, int cx, int cy ) DECLSPEC_HIDDEN;
700 extern BOOL is_window_rect_full_screen( const RECT *rect ) DECLSPEC_HIDDEN;
701 extern POINT virtual_screen_to_root( INT x, INT y ) DECLSPEC_HIDDEN;
702 extern POINT root_to_virtual_screen( INT x, INT y ) DECLSPEC_HIDDEN;
703 extern RECT get_virtual_screen_rect(void) DECLSPEC_HIDDEN;
704 extern RECT get_primary_monitor_rect(void) DECLSPEC_HIDDEN;
705 extern RECT get_host_primary_monitor_rect(void) DECLSPEC_HIDDEN;
706 extern RECT get_work_area( const RECT *monitor_rect ) DECLSPEC_HIDDEN;
707 extern void xinerama_init( unsigned int width, unsigned int height ) DECLSPEC_HIDDEN;
708
709 #define DEPTH_COUNT 3
710 extern const unsigned int *depths DECLSPEC_HIDDEN;
711
712 /* Required functions for changing and enumerating display settings */
713 struct x11drv_settings_handler
714 {
715 /* A name to tell what host driver is used */
716 const char *name;
717
718 /* Higher priority can override handlers with a lower priority */
719 UINT priority;
720
721 /* get_id() will be called to map a device name, e.g., \\.\DISPLAY1 to a driver specific id.
722 * Following functions use this id to identify the device.
723 *
724 * Return FALSE if the device cannot be found and TRUE on success */
725 BOOL (*get_id)(const WCHAR *device_name, ULONG_PTR *id);
726
727 /* get_modes() will be called to get a list of supported modes of the device of id in modes
728 * with respect to flags, which could be 0, EDS_RAWMODE or EDS_ROTATEDMODE. If the implementation
729 * uses dmDriverExtra then every DEVMODEW in the list must have the same dmDriverExtra value
730 *
731 * Following fields in DEVMODE must be valid:
732 * dmSize, dmDriverExtra, dmFields, dmDisplayOrientation, dmBitsPerPel, dmPelsWidth, dmPelsHeight,
733 * dmDisplayFlags and dmDisplayFrequency
734 *
735 * Return FALSE on failure with parameters unchanged and error code set. Return TRUE on success */
736 BOOL (*get_modes)(ULONG_PTR id, DWORD flags, DEVMODEW **modes, UINT *mode_count);
737
738 /* free_modes() will be called to free the mode list returned from get_modes() */
739 void (*free_modes)(DEVMODEW *modes);
740
741 /* get_current_mode() will be called to get the current display mode of the device of id
742 *
743 * Following fields in DEVMODE must be valid:
744 * dmFields, dmDisplayOrientation, dmBitsPerPel, dmPelsWidth, dmPelsHeight, dmDisplayFlags,
745 * dmDisplayFrequency and dmPosition
746 *
747 * Return FALSE on failure with parameters unchanged and error code set. Return TRUE on success */
748 BOOL (*get_current_mode)(ULONG_PTR id, DEVMODEW *mode);
749
750 /* set_current_mode() will be called to change the display mode of the display device of id.
751 * mode must be a valid mode from get_modes() with optional fields, such as dmPosition set.
752 *
753 * Return DISP_CHANGE_*, same as ChangeDisplaySettingsExW() return values */
754 LONG (*set_current_mode)(ULONG_PTR id, DEVMODEW *mode);
755 };
756
757 extern void X11DRV_Settings_SetHandler(const struct x11drv_settings_handler *handler) DECLSPEC_HIDDEN;
758
759 extern void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height ) DECLSPEC_HIDDEN;
760 extern void X11DRV_resize_desktop(BOOL) DECLSPEC_HIDDEN;
761 extern void init_registry_display_settings(void) DECLSPEC_HIDDEN;
762 extern BOOL is_virtual_desktop(void) DECLSPEC_HIDDEN;
763 extern BOOL is_desktop_fullscreen(void) DECLSPEC_HIDDEN;
764 extern BOOL is_detached_mode(const DEVMODEW *) DECLSPEC_HIDDEN;
765 extern BOOL create_desktop_win_data( Window win ) DECLSPEC_HIDDEN;
766 extern BOOL get_primary_adapter(WCHAR *) DECLSPEC_HIDDEN;
767 void X11DRV_Settings_Init(void) DECLSPEC_HIDDEN;
768
769 void X11DRV_XF86VM_Init(void) DECLSPEC_HIDDEN;
770 void X11DRV_XRandR_Init(void) DECLSPEC_HIDDEN;
771 void init_user_driver(void) DECLSPEC_HIDDEN;
772
773 /* X11 display device handler. Used to initialize display device registry data */
774
775 /* Required functions for display device registry initialization */
776 struct x11drv_display_device_handler
777 {
778 /* A name to tell what host driver is used */
779 const char *name;
780
781 /* Higher priority can override handlers with lower priority */
782 INT priority;
783
784 /* get_gpus will be called to get a list of GPUs. First GPU has to be where the primary adapter is.
785 *
786 * Return FALSE on failure with parameters unchanged */
787 BOOL (*get_gpus)(struct gdi_gpu **gpus, int *count);
788
789 /* get_adapters will be called to get a list of adapters in EnumDisplayDevices context under a GPU.
790 * The first adapter has to be primary if GPU is primary.
791 *
792 * Return FALSE on failure with parameters unchanged */
793 BOOL (*get_adapters)(ULONG_PTR gpu_id, struct gdi_adapter **adapters, int *count);
794
795 /* get_monitors will be called to get a list of monitors in EnumDisplayDevices context under an adapter.
796 * The first monitor has to be primary if adapter is primary.
797 *
798 * Return FALSE on failure with parameters unchanged */
799 BOOL (*get_monitors)(ULONG_PTR adapter_id, struct gdi_monitor **monitors, int *count);
800
801 /* free_gpus will be called to free a GPU list from get_gpus */
802 void (*free_gpus)(struct gdi_gpu *gpus);
803
804 /* free_adapters will be called to free an adapter list from get_adapters */
805 void (*free_adapters)(struct gdi_adapter *adapters);
806
807 /* free_monitors will be called to free a monitor list from get_monitors */
808 void (*free_monitors)(struct gdi_monitor *monitors, int count);
809
810 /* register_event_handlers will be called to register event handlers.
811 * This function pointer is optional and can be NULL when driver doesn't support it */
812 void (*register_event_handlers)(void);
813 };
814
815 extern HANDLE get_display_device_init_mutex(void) DECLSPEC_HIDDEN;
816 extern BOOL get_host_primary_gpu(struct gdi_gpu *gpu) DECLSPEC_HIDDEN;
817 extern void release_display_device_init_mutex(HANDLE) DECLSPEC_HIDDEN;
818 extern void X11DRV_DisplayDevices_SetHandler(const struct x11drv_display_device_handler *handler) DECLSPEC_HIDDEN;
819 extern void X11DRV_DisplayDevices_Init(BOOL force) DECLSPEC_HIDDEN;
820 extern void X11DRV_DisplayDevices_RegisterEventHandlers(void) DECLSPEC_HIDDEN;
821 extern void X11DRV_DisplayDevices_Update(BOOL) DECLSPEC_HIDDEN;
822 /* Display device handler used in virtual desktop mode */
823 extern struct x11drv_display_device_handler desktop_handler DECLSPEC_HIDDEN;
824
825 /* XIM support */
826 extern BOOL X11DRV_InitXIM( const char *input_style ) DECLSPEC_HIDDEN;
827 extern XIC X11DRV_CreateIC(XIM xim, struct x11drv_win_data *data) DECLSPEC_HIDDEN;
828 extern void X11DRV_SetupXIM(void) DECLSPEC_HIDDEN;
829 extern void X11DRV_XIMLookupChars( const char *str, DWORD count ) DECLSPEC_HIDDEN;
830 extern void X11DRV_ForceXIMReset(HWND hwnd) DECLSPEC_HIDDEN;
831 extern void X11DRV_SetPreeditState(HWND hwnd, BOOL fOpen) DECLSPEC_HIDDEN;
832
833 #define XEMBED_MAPPED (1 << 0)
834
835 static inline BOOL is_window_rect_mapped( const RECT *rect )
836 {
837 RECT virtual_rect = get_virtual_screen_rect();
838 return (rect->left < virtual_rect.right &&
839 rect->top < virtual_rect.bottom &&
840 max( rect->right, rect->left + 1 ) > virtual_rect.left &&
841 max( rect->bottom, rect->top + 1 ) > virtual_rect.top);
842 }
843
844 #endif /* __WINE_X11DRV_H */
Windows API implementation