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win32u: Use platform-independent layout for ntuser_thread_info.
[wine.git] / dlls / winex11.drv / x11drv.h
blobad4a520af131ba82d4116e8d4327ae52cf8e1613
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 <stdlib.h>
32 #include <pthread.h>
33 #include <X11/Xlib.h>
34 #include <X11/Xresource.h>
35 #include <X11/Xutil.h>
36 #include <X11/Xatom.h>
37 #ifdef HAVE_X11_EXTENSIONS_XINPUT2_H
38 #include <X11/extensions/XInput2.h>
39 #endif
40
41 #define BOOL X_BOOL
42 #define BYTE X_BYTE
43 #define INT8 X_INT8
44 #define INT16 X_INT16
45 #define INT32 X_INT32
46 #define INT64 X_INT64
47 #include <X11/Xmd.h>
48 #include <X11/Xproto.h>
49 #undef BOOL
50 #undef BYTE
51 #undef INT8
52 #undef INT16
53 #undef INT32
54 #undef INT64
55 #undef LONG64
56
57 #undef Status /* avoid conflict with wintrnl.h */
58 typedef int Status;
59
60 /* avoid conflict with processthreadsapi.h */
61 #undef ControlMask
62
63 #include "windef.h"
64 #include "winbase.h"
65 #include "ntgdi.h"
66 #include "wine/gdi_driver.h"
67 #include "unixlib.h"
68 #include "wine/list.h"
69
70 #define MAX_DASHLEN 16
71
72 #define WINE_XDND_VERSION 5
73
74 /* X physical pen */
75 typedef struct
76 {
77 int style;
78 int endcap;
79 int linejoin;
80 int pixel;
81 int width;
82 char dashes[MAX_DASHLEN];
83 int dash_len;
84 int type; /* GEOMETRIC || COSMETIC */
85 int ext; /* extended pen - 1, otherwise - 0 */
86 } X_PHYSPEN;
87
88 /* X physical brush */
89 typedef struct
90 {
91 int style;
92 int fillStyle;
93 int pixel;
94 Pixmap pixmap;
95 } X_PHYSBRUSH;
96
97 typedef struct {
98 int shift;
99 int scale;
100 int max;
101 } ChannelShift;
102
103 typedef struct
104 {
105 ChannelShift physicalRed, physicalGreen, physicalBlue;
106 ChannelShift logicalRed, logicalGreen, logicalBlue;
107 } ColorShifts;
108
109 /* X physical device */
110 typedef struct
111 {
112 struct gdi_physdev dev;
113 GC gc; /* X Window GC */
114 Drawable drawable;
115 RECT dc_rect; /* DC rectangle relative to drawable */
116 RECT *bounds; /* Graphics bounds */
117 HRGN region; /* Device region (visible region & clip region) */
118 X_PHYSPEN pen;
119 X_PHYSBRUSH brush;
120 int depth; /* bit depth of the DC */
121 ColorShifts *color_shifts; /* color shifts of the DC */
122 int exposures; /* count of graphics exposures operations */
123 } X11DRV_PDEVICE;
124
125 #define GAMMA_RAMP_SIZE 256
126
127 struct x11drv_gamma_ramp
128 {
129 WORD red[GAMMA_RAMP_SIZE];
130 WORD green[GAMMA_RAMP_SIZE];
131 WORD blue[GAMMA_RAMP_SIZE];
132 };
133
134 static inline X11DRV_PDEVICE *get_x11drv_dev( PHYSDEV dev )
135 {
136 return (X11DRV_PDEVICE *)dev;
137 }
138
139 static inline void reset_bounds( RECT *bounds )
140 {
141 bounds->left = bounds->top = INT_MAX;
142 bounds->right = bounds->bottom = INT_MIN;
143 }
144
145 static inline void add_bounds_rect( RECT *bounds, const RECT *rect )
146 {
147 if (rect->left >= rect->right || rect->top >= rect->bottom) return;
148 bounds->left = min( bounds->left, rect->left );
149 bounds->top = min( bounds->top, rect->top );
150 bounds->right = max( bounds->right, rect->right );
151 bounds->bottom = max( bounds->bottom, rect->bottom );
152 }
153
154 /* Wine driver X11 functions */
155
156 extern BOOL CDECL X11DRV_Arc( PHYSDEV dev, INT left, INT top, INT right,
157 INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
158 extern BOOL CDECL X11DRV_Chord( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
159 INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
160 extern NTSTATUS CDECL X11DRV_D3DKMTCheckVidPnExclusiveOwnership( const D3DKMT_CHECKVIDPNEXCLUSIVEOWNERSHIP *desc ) DECLSPEC_HIDDEN;
161 extern NTSTATUS CDECL X11DRV_D3DKMTCloseAdapter( const D3DKMT_CLOSEADAPTER *desc ) DECLSPEC_HIDDEN;
162 extern NTSTATUS CDECL X11DRV_D3DKMTOpenAdapterFromLuid( D3DKMT_OPENADAPTERFROMLUID *desc ) DECLSPEC_HIDDEN;
163 extern NTSTATUS CDECL X11DRV_D3DKMTQueryVideoMemoryInfo( D3DKMT_QUERYVIDEOMEMORYINFO *desc ) DECLSPEC_HIDDEN;
164 extern NTSTATUS CDECL X11DRV_D3DKMTSetVidPnSourceOwner( const D3DKMT_SETVIDPNSOURCEOWNER *desc ) DECLSPEC_HIDDEN;
165 extern BOOL CDECL X11DRV_Ellipse( PHYSDEV dev, INT left, INT top, INT right, INT bottom ) DECLSPEC_HIDDEN;
166 extern BOOL CDECL X11DRV_ExtFloodFill( PHYSDEV dev, INT x, INT y, COLORREF color, UINT fillType ) DECLSPEC_HIDDEN;
167 extern BOOL CDECL X11DRV_FillPath( PHYSDEV dev ) DECLSPEC_HIDDEN;
168 extern BOOL CDECL X11DRV_GetDeviceGammaRamp( PHYSDEV dev, LPVOID ramp ) DECLSPEC_HIDDEN;
169 extern BOOL CDECL X11DRV_GetICMProfile( PHYSDEV dev, BOOL allow_default, LPDWORD size, LPWSTR filename ) DECLSPEC_HIDDEN;
170 extern DWORD CDECL X11DRV_GetImage( PHYSDEV dev, BITMAPINFO *info,
171 struct gdi_image_bits *bits, struct bitblt_coords *src ) DECLSPEC_HIDDEN;
172 extern COLORREF CDECL X11DRV_GetNearestColor( PHYSDEV dev, COLORREF color ) DECLSPEC_HIDDEN;
173 extern UINT CDECL X11DRV_GetSystemPaletteEntries( PHYSDEV dev, UINT start, UINT count, LPPALETTEENTRY entries ) DECLSPEC_HIDDEN;
174 extern BOOL CDECL X11DRV_GradientFill( PHYSDEV dev, TRIVERTEX *vert_array, ULONG nvert,
175 void *grad_array, ULONG ngrad, ULONG mode ) DECLSPEC_HIDDEN;
176 extern BOOL CDECL X11DRV_LineTo( PHYSDEV dev, INT x, INT y) DECLSPEC_HIDDEN;
177 extern BOOL CDECL X11DRV_PaintRgn( PHYSDEV dev, HRGN hrgn ) DECLSPEC_HIDDEN;
178 extern BOOL CDECL X11DRV_PatBlt( PHYSDEV dev, struct bitblt_coords *dst, DWORD rop ) DECLSPEC_HIDDEN;
179 extern BOOL CDECL X11DRV_Pie( PHYSDEV dev, INT left, INT top, INT right,
180 INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
181 extern BOOL CDECL X11DRV_PolyPolygon( PHYSDEV dev, const POINT* pt, const INT* counts, UINT polygons) DECLSPEC_HIDDEN;
182 extern BOOL CDECL X11DRV_PolyPolyline( PHYSDEV dev, const POINT* pt, const DWORD* counts, DWORD polylines) DECLSPEC_HIDDEN;
183 extern DWORD CDECL X11DRV_PutImage( PHYSDEV dev, HRGN clip, BITMAPINFO *info,
184 const struct gdi_image_bits *bits, struct bitblt_coords *src,
185 struct bitblt_coords *dst, DWORD rop ) DECLSPEC_HIDDEN;
186 extern UINT CDECL X11DRV_RealizeDefaultPalette( PHYSDEV dev ) DECLSPEC_HIDDEN;
187 extern UINT CDECL X11DRV_RealizePalette( PHYSDEV dev, HPALETTE hpal, BOOL primary ) DECLSPEC_HIDDEN;
188 extern BOOL CDECL X11DRV_Rectangle(PHYSDEV dev, INT left, INT top, INT right, INT bottom) DECLSPEC_HIDDEN;
189 extern BOOL CDECL X11DRV_RoundRect( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
190 INT ell_width, INT ell_height ) DECLSPEC_HIDDEN;
191 extern HBRUSH CDECL X11DRV_SelectBrush( PHYSDEV dev, HBRUSH hbrush, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
192 extern HPEN CDECL X11DRV_SelectPen( PHYSDEV dev, HPEN hpen, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
193 extern COLORREF CDECL X11DRV_SetDCBrushColor( PHYSDEV dev, COLORREF crColor ) DECLSPEC_HIDDEN;
194 extern COLORREF CDECL X11DRV_SetDCPenColor( PHYSDEV dev, COLORREF crColor ) DECLSPEC_HIDDEN;
195 extern void CDECL X11DRV_SetDeviceClipping( PHYSDEV dev, HRGN rgn ) DECLSPEC_HIDDEN;
196 extern BOOL CDECL X11DRV_SetDeviceGammaRamp( PHYSDEV dev, LPVOID ramp ) DECLSPEC_HIDDEN;
197 extern COLORREF CDECL X11DRV_SetPixel( PHYSDEV dev, INT x, INT y, COLORREF color ) DECLSPEC_HIDDEN;
198 extern BOOL CDECL X11DRV_StretchBlt( PHYSDEV dst_dev, struct bitblt_coords *dst,
199 PHYSDEV src_dev, struct bitblt_coords *src, DWORD rop ) DECLSPEC_HIDDEN;
200 extern BOOL CDECL X11DRV_StrokeAndFillPath( PHYSDEV dev ) DECLSPEC_HIDDEN;
201 extern BOOL CDECL X11DRV_StrokePath( PHYSDEV dev ) DECLSPEC_HIDDEN;
202 extern BOOL CDECL X11DRV_UnrealizePalette( HPALETTE hpal ) DECLSPEC_HIDDEN;
203
204 extern BOOL X11DRV_ActivateKeyboardLayout( HKL hkl, UINT flags ) DECLSPEC_HIDDEN;
205 extern void X11DRV_Beep(void) DECLSPEC_HIDDEN;
206 extern INT X11DRV_GetKeyNameText( LONG lparam, LPWSTR buffer, INT size ) DECLSPEC_HIDDEN;
207 extern UINT X11DRV_MapVirtualKeyEx( UINT code, UINT map_type, HKL hkl ) DECLSPEC_HIDDEN;
208 extern INT X11DRV_ToUnicodeEx( UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
209 LPWSTR bufW, int bufW_size, UINT flags, HKL hkl ) DECLSPEC_HIDDEN;
210 extern SHORT X11DRV_VkKeyScanEx( WCHAR wChar, HKL hkl ) DECLSPEC_HIDDEN;
211 extern void X11DRV_DestroyCursorIcon( HCURSOR handle ) DECLSPEC_HIDDEN;
212 extern void X11DRV_SetCursor( HCURSOR handle ) DECLSPEC_HIDDEN;
213 extern BOOL X11DRV_SetCursorPos( INT x, INT y ) DECLSPEC_HIDDEN;
214 extern BOOL X11DRV_GetCursorPos( LPPOINT pos ) DECLSPEC_HIDDEN;
215 extern BOOL X11DRV_ClipCursor( LPCRECT clip ) DECLSPEC_HIDDEN;
216 extern LONG X11DRV_ChangeDisplaySettingsEx( LPCWSTR devname, LPDEVMODEW devmode,
217 HWND hwnd, DWORD flags, LPVOID lpvoid ) DECLSPEC_HIDDEN;
218 extern BOOL X11DRV_EnumDisplaySettingsEx( LPCWSTR name, DWORD n, LPDEVMODEW devmode,
219 DWORD flags ) DECLSPEC_HIDDEN;
220 extern BOOL X11DRV_GetCurrentDisplaySettings( LPCWSTR name, LPDEVMODEW devmode ) DECLSPEC_HIDDEN;
221 extern BOOL X11DRV_UpdateDisplayDevices( const struct gdi_device_manager *device_manager,
222 BOOL force, void *param ) DECLSPEC_HIDDEN;
223 extern BOOL X11DRV_CreateDesktopWindow( HWND hwnd ) DECLSPEC_HIDDEN;
224 extern BOOL X11DRV_CreateWindow( HWND hwnd ) DECLSPEC_HIDDEN;
225 extern LRESULT X11DRV_DesktopWindowProc( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp ) DECLSPEC_HIDDEN;
226 extern void X11DRV_DestroyWindow( HWND hwnd ) DECLSPEC_HIDDEN;
227 extern void X11DRV_FlashWindowEx( PFLASHWINFO pfinfo ) DECLSPEC_HIDDEN;
228 extern void X11DRV_GetDC( HDC hdc, HWND hwnd, HWND top, const RECT *win_rect,
229 const RECT *top_rect, DWORD flags ) DECLSPEC_HIDDEN;
230 extern void X11DRV_ReleaseDC( HWND hwnd, HDC hdc ) DECLSPEC_HIDDEN;
231 extern BOOL X11DRV_ScrollDC( HDC hdc, INT dx, INT dy, HRGN update ) DECLSPEC_HIDDEN;
232 extern void X11DRV_SetCapture( HWND hwnd, UINT flags ) DECLSPEC_HIDDEN;
233 extern void X11DRV_SetLayeredWindowAttributes( HWND hwnd, COLORREF key, BYTE alpha,
234 DWORD flags ) DECLSPEC_HIDDEN;
235 extern void X11DRV_SetParent( HWND hwnd, HWND parent, HWND old_parent ) DECLSPEC_HIDDEN;
236 extern void X11DRV_SetWindowIcon( HWND hwnd, UINT type, HICON icon ) DECLSPEC_HIDDEN;
237 extern void X11DRV_SetWindowRgn( HWND hwnd, HRGN hrgn, BOOL redraw ) DECLSPEC_HIDDEN;
238 extern void X11DRV_SetWindowStyle( HWND hwnd, INT offset, STYLESTRUCT *style ) DECLSPEC_HIDDEN;
239 extern void X11DRV_SetWindowText( HWND hwnd, LPCWSTR text ) DECLSPEC_HIDDEN;
240 extern UINT X11DRV_ShowWindow( HWND hwnd, INT cmd, RECT *rect, UINT swp ) DECLSPEC_HIDDEN;
241 extern LRESULT X11DRV_SysCommand( HWND hwnd, WPARAM wparam, LPARAM lparam ) DECLSPEC_HIDDEN;
242 extern LRESULT X11DRV_ClipboardWindowProc( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp ) DECLSPEC_HIDDEN;
243 extern void X11DRV_UpdateClipboard(void) DECLSPEC_HIDDEN;
244 extern BOOL X11DRV_UpdateLayeredWindow( HWND hwnd, const UPDATELAYEREDWINDOWINFO *info,
245 const RECT *window_rect ) DECLSPEC_HIDDEN;
246 extern LRESULT X11DRV_WindowMessage( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp ) DECLSPEC_HIDDEN;
247 extern BOOL X11DRV_WindowPosChanging( HWND hwnd, HWND insert_after, UINT swp_flags,
248 const RECT *window_rect, const RECT *client_rect, RECT *visible_rect,
249 struct window_surface **surface ) DECLSPEC_HIDDEN;
250 extern void X11DRV_WindowPosChanged( HWND hwnd, HWND insert_after, UINT swp_flags,
251 const RECT *rectWindow, const RECT *rectClient,
252 const RECT *visible_rect, const RECT *valid_rects,
253 struct window_surface *surface ) DECLSPEC_HIDDEN;
254 extern BOOL X11DRV_SystemParametersInfo( UINT action, UINT int_param, void *ptr_param,
255 UINT flags ) DECLSPEC_HIDDEN;
256 extern void X11DRV_ThreadDetach(void) DECLSPEC_HIDDEN;
257
258 /* X11 driver internal functions */
259
260 extern void X11DRV_Xcursor_Init(void) DECLSPEC_HIDDEN;
261 extern void X11DRV_XInput2_Init(void) DECLSPEC_HIDDEN;
262
263 extern DWORD copy_image_bits( BITMAPINFO *info, BOOL is_r8g8b8, XImage *image,
264 const struct gdi_image_bits *src_bits, struct gdi_image_bits *dst_bits,
265 struct bitblt_coords *coords, const int *mapping, unsigned int zeropad_mask ) DECLSPEC_HIDDEN;
266 extern Pixmap create_pixmap_from_image( HDC hdc, const XVisualInfo *vis, const BITMAPINFO *info,
267 const struct gdi_image_bits *bits, UINT coloruse ) DECLSPEC_HIDDEN;
268 extern DWORD get_pixmap_image( Pixmap pixmap, int width, int height, const XVisualInfo *vis,
269 BITMAPINFO *info, struct gdi_image_bits *bits ) DECLSPEC_HIDDEN;
270 extern struct window_surface *create_surface( Window window, const XVisualInfo *vis, const RECT *rect,
271 COLORREF color_key, BOOL use_alpha ) DECLSPEC_HIDDEN;
272 extern void set_surface_color_key( struct window_surface *window_surface, COLORREF color_key ) DECLSPEC_HIDDEN;
273 extern HRGN expose_surface( struct window_surface *window_surface, const RECT *rect ) DECLSPEC_HIDDEN;
274
275 extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp ) DECLSPEC_HIDDEN;
276 extern BOOL add_extra_clipping_region( X11DRV_PDEVICE *dev, HRGN rgn ) DECLSPEC_HIDDEN;
277 extern void restore_clipping_region( X11DRV_PDEVICE *dev ) DECLSPEC_HIDDEN;
278 extern void add_device_bounds( X11DRV_PDEVICE *dev, const RECT *rect ) DECLSPEC_HIDDEN;
279
280 extern void execute_rop( X11DRV_PDEVICE *physdev, Pixmap src_pixmap, GC gc, const RECT *visrect, DWORD rop ) DECLSPEC_HIDDEN;
281
282 extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors ) DECLSPEC_HIDDEN;
283 extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev ) DECLSPEC_HIDDEN;
284 extern INT X11DRV_XWStoDS( HDC hdc, INT width ) DECLSPEC_HIDDEN;
285 extern INT X11DRV_YWStoDS( HDC hdc, INT height ) DECLSPEC_HIDDEN;
286
287 extern BOOL client_side_graphics DECLSPEC_HIDDEN;
288 extern BOOL client_side_with_render DECLSPEC_HIDDEN;
289 extern BOOL shape_layered_windows DECLSPEC_HIDDEN;
290 extern const struct gdi_dc_funcs *X11DRV_XRender_Init(void) DECLSPEC_HIDDEN;
291
292 extern struct opengl_funcs *get_glx_driver(UINT) DECLSPEC_HIDDEN;
293 extern const struct vulkan_funcs *get_vulkan_driver(UINT) DECLSPEC_HIDDEN;
294
295 extern struct format_entry *import_xdnd_selection( Display *display, Window win, Atom selection,
296 Atom *targets, UINT count,
297 size_t *size ) DECLSPEC_HIDDEN;
298
299 /**************************************************************************
300 * X11 GDI driver
301 */
302
303 extern Display *gdi_display DECLSPEC_HIDDEN; /* display to use for all GDI functions */
304
305 /* X11 GDI palette driver */
306
307 #define X11DRV_PALETTE_FIXED 0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
308 #define X11DRV_PALETTE_VIRTUAL 0x0002 /* no mapping needed - pixel == pixel color */
309
310 #define X11DRV_PALETTE_PRIVATE 0x1000 /* private colormap, identity mapping */
311
312 extern UINT16 X11DRV_PALETTE_PaletteFlags DECLSPEC_HIDDEN;
313
314 extern int *X11DRV_PALETTE_PaletteToXPixel DECLSPEC_HIDDEN;
315 extern int *X11DRV_PALETTE_XPixelToPalette DECLSPEC_HIDDEN;
316 extern ColorShifts X11DRV_PALETTE_default_shifts DECLSPEC_HIDDEN;
317
318 extern int X11DRV_PALETTE_mapEGAPixel[16] DECLSPEC_HIDDEN;
319
320 extern int X11DRV_PALETTE_Init(void) DECLSPEC_HIDDEN;
321 extern BOOL X11DRV_IsSolidColor(COLORREF color) DECLSPEC_HIDDEN;
322
323 extern COLORREF X11DRV_PALETTE_ToLogical(X11DRV_PDEVICE *physDev, int pixel) DECLSPEC_HIDDEN;
324 extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color) DECLSPEC_HIDDEN;
325 extern COLORREF X11DRV_PALETTE_GetColor( X11DRV_PDEVICE *physDev, COLORREF color ) DECLSPEC_HIDDEN;
326 extern int *get_window_surface_mapping( int bpp, int *mapping ) DECLSPEC_HIDDEN;
327
328 /* GDI escapes */
329
330 #define X11DRV_ESCAPE 6789
331 enum x11drv_escape_codes
332 {
333 X11DRV_SET_DRAWABLE, /* set current drawable for a DC */
334 X11DRV_GET_DRAWABLE, /* get current drawable for a DC */
335 X11DRV_START_EXPOSURES, /* start graphics exposures */
336 X11DRV_END_EXPOSURES, /* end graphics exposures */
337 X11DRV_FLUSH_GL_DRAWABLE /* flush changes made to the gl drawable */
338 };
339
340 struct x11drv_escape_set_drawable
341 {
342 enum x11drv_escape_codes code; /* escape code (X11DRV_SET_DRAWABLE) */
343 Drawable drawable; /* X drawable */
344 int mode; /* ClipByChildren or IncludeInferiors */
345 RECT dc_rect; /* DC rectangle relative to drawable */
346 };
347
348 struct x11drv_escape_get_drawable
349 {
350 enum x11drv_escape_codes code; /* escape code (X11DRV_GET_DRAWABLE) */
351 Drawable drawable; /* X drawable */
352 Drawable gl_drawable; /* GL drawable */
353 int pixel_format; /* internal GL pixel format */
354 };
355
356 struct x11drv_escape_flush_gl_drawable
357 {
358 enum x11drv_escape_codes code; /* escape code (X11DRV_FLUSH_GL_DRAWABLE) */
359 Drawable gl_drawable; /* GL drawable */
360 BOOL flush; /* flush X11 before copying */
361 };
362
363 /**************************************************************************
364 * X11 USER driver
365 */
366
367 struct x11drv_thread_data
368 {
369 Display *display;
370 XEvent *current_event; /* event currently being processed */
371 HWND grab_hwnd; /* window that currently grabs the mouse */
372 HWND last_focus; /* last window that had focus */
373 XIM xim; /* input method */
374 HWND last_xic_hwnd; /* last xic window */
375 XFontSet font_set; /* international text drawing font set */
376 Window selection_wnd; /* window used for selection interactions */
377 unsigned long warp_serial; /* serial number of last pointer warp request */
378 Window clip_window; /* window used for cursor clipping */
379 HWND clip_hwnd; /* message window stored in desktop while clipping is active */
380 DWORD clip_reset; /* time when clipping was last reset */
381 #ifdef HAVE_X11_EXTENSIONS_XINPUT2_H
382 enum { xi_unavailable = -1, xi_unknown, xi_disabled, xi_enabled } xi2_state; /* XInput2 state */
383 void *xi2_devices; /* list of XInput2 devices (valid when state is enabled) */
384 int xi2_device_count;
385 XIValuatorClassInfo x_valuator;
386 XIValuatorClassInfo y_valuator;
387 int xi2_core_pointer; /* XInput2 core pointer id */
388 int xi2_current_slave; /* Current slave driving the Core pointer */
389 #endif /* HAVE_X11_EXTENSIONS_XINPUT2_H */
390 };
391
392 extern struct x11drv_thread_data *x11drv_init_thread_data(void) DECLSPEC_HIDDEN;
393
394 static inline struct x11drv_thread_data *x11drv_thread_data(void)
395 {
396 return (struct x11drv_thread_data *)(UINT_PTR)NtUserGetThreadInfo()->driver_data;
397 }
398
399 /* retrieve the thread display, or NULL if not created yet */
400 static inline Display *thread_display(void)
401 {
402 struct x11drv_thread_data *data = x11drv_thread_data();
403 if (!data) return NULL;
404 return data->display;
405 }
406
407 /* retrieve the thread display, creating it if needed */
408 static inline Display *thread_init_display(void)
409 {
410 return x11drv_init_thread_data()->display;
411 }
412
413 static inline size_t get_property_size( int format, unsigned long count )
414 {
415 /* format==32 means long, which can be 64 bits... */
416 if (format == 32) return count * sizeof(long);
417 return count * (format / 8);
418 }
419
420 extern XVisualInfo default_visual DECLSPEC_HIDDEN;
421 extern XVisualInfo argb_visual DECLSPEC_HIDDEN;
422 extern Colormap default_colormap DECLSPEC_HIDDEN;
423 extern XPixmapFormatValues **pixmap_formats DECLSPEC_HIDDEN;
424 extern Window root_window DECLSPEC_HIDDEN;
425 extern BOOL clipping_cursor DECLSPEC_HIDDEN;
426 extern BOOL keyboard_grabbed DECLSPEC_HIDDEN;
427 extern unsigned int screen_bpp DECLSPEC_HIDDEN;
428 extern BOOL use_xkb DECLSPEC_HIDDEN;
429 extern BOOL usexrandr DECLSPEC_HIDDEN;
430 extern BOOL usexvidmode DECLSPEC_HIDDEN;
431 extern BOOL ximInComposeMode DECLSPEC_HIDDEN;
432 extern BOOL use_take_focus DECLSPEC_HIDDEN;
433 extern BOOL use_primary_selection DECLSPEC_HIDDEN;
434 extern BOOL use_system_cursors DECLSPEC_HIDDEN;
435 extern BOOL show_systray DECLSPEC_HIDDEN;
436 extern BOOL grab_pointer DECLSPEC_HIDDEN;
437 extern BOOL grab_fullscreen DECLSPEC_HIDDEN;
438 extern BOOL usexcomposite DECLSPEC_HIDDEN;
439 extern BOOL managed_mode DECLSPEC_HIDDEN;
440 extern BOOL decorated_mode DECLSPEC_HIDDEN;
441 extern BOOL private_color_map DECLSPEC_HIDDEN;
442 extern int primary_monitor DECLSPEC_HIDDEN;
443 extern int copy_default_colors DECLSPEC_HIDDEN;
444 extern int alloc_system_colors DECLSPEC_HIDDEN;
445 extern int xrender_error_base DECLSPEC_HIDDEN;
446 extern char *process_name DECLSPEC_HIDDEN;
447 extern Display *clipboard_display DECLSPEC_HIDDEN;
448 extern WNDPROC client_foreign_window_proc;
449
450 /* atoms */
451
452 enum x11drv_atoms
453 {
454 FIRST_XATOM = XA_LAST_PREDEFINED + 1,
455 XATOM_CLIPBOARD = FIRST_XATOM,
456 XATOM_COMPOUND_TEXT,
457 XATOM_EDID,
458 XATOM_INCR,
459 XATOM_MANAGER,
460 XATOM_MULTIPLE,
461 XATOM_SELECTION_DATA,
462 XATOM_TARGETS,
463 XATOM_TEXT,
464 XATOM_TIMESTAMP,
465 XATOM_UTF8_STRING,
466 XATOM_RAW_ASCENT,
467 XATOM_RAW_DESCENT,
468 XATOM_RAW_CAP_HEIGHT,
469 XATOM_Rel_X,
470 XATOM_Rel_Y,
471 XATOM_WM_PROTOCOLS,
472 XATOM_WM_DELETE_WINDOW,
473 XATOM_WM_STATE,
474 XATOM_WM_TAKE_FOCUS,
475 XATOM_DndProtocol,
476 XATOM_DndSelection,
477 XATOM__ICC_PROFILE,
478 XATOM__MOTIF_WM_HINTS,
479 XATOM__NET_STARTUP_INFO_BEGIN,
480 XATOM__NET_STARTUP_INFO,
481 XATOM__NET_SUPPORTED,
482 XATOM__NET_SYSTEM_TRAY_OPCODE,
483 XATOM__NET_SYSTEM_TRAY_S0,
484 XATOM__NET_SYSTEM_TRAY_VISUAL,
485 XATOM__NET_WM_ICON,
486 XATOM__NET_WM_MOVERESIZE,
487 XATOM__NET_WM_NAME,
488 XATOM__NET_WM_PID,
489 XATOM__NET_WM_PING,
490 XATOM__NET_WM_STATE,
491 XATOM__NET_WM_STATE_ABOVE,
492 XATOM__NET_WM_STATE_DEMANDS_ATTENTION,
493 XATOM__NET_WM_STATE_FULLSCREEN,
494 XATOM__NET_WM_STATE_MAXIMIZED_HORZ,
495 XATOM__NET_WM_STATE_MAXIMIZED_VERT,
496 XATOM__NET_WM_STATE_SKIP_PAGER,
497 XATOM__NET_WM_STATE_SKIP_TASKBAR,
498 XATOM__NET_WM_USER_TIME,
499 XATOM__NET_WM_USER_TIME_WINDOW,
500 XATOM__NET_WM_WINDOW_OPACITY,
501 XATOM__NET_WM_WINDOW_TYPE,
502 XATOM__NET_WM_WINDOW_TYPE_DIALOG,
503 XATOM__NET_WM_WINDOW_TYPE_NORMAL,
504 XATOM__NET_WM_WINDOW_TYPE_UTILITY,
505 XATOM__NET_WORKAREA,
506 XATOM__GTK_WORKAREAS_D0,
507 XATOM__XEMBED,
508 XATOM__XEMBED_INFO,
509 XATOM_XdndAware,
510 XATOM_XdndEnter,
511 XATOM_XdndPosition,
512 XATOM_XdndStatus,
513 XATOM_XdndLeave,
514 XATOM_XdndFinished,
515 XATOM_XdndDrop,
516 XATOM_XdndActionCopy,
517 XATOM_XdndActionMove,
518 XATOM_XdndActionLink,
519 XATOM_XdndActionAsk,
520 XATOM_XdndActionPrivate,
521 XATOM_XdndSelection,
522 XATOM_XdndTypeList,
523 XATOM_HTML_Format,
524 XATOM_WCF_DIF,
525 XATOM_WCF_ENHMETAFILE,
526 XATOM_WCF_HDROP,
527 XATOM_WCF_PENDATA,
528 XATOM_WCF_RIFF,
529 XATOM_WCF_SYLK,
530 XATOM_WCF_TIFF,
531 XATOM_WCF_WAVE,
532 XATOM_image_bmp,
533 XATOM_image_gif,
534 XATOM_image_jpeg,
535 XATOM_image_png,
536 XATOM_text_html,
537 XATOM_text_plain,
538 XATOM_text_rtf,
539 XATOM_text_richtext,
540 XATOM_text_uri_list,
541 NB_XATOMS
542 };
543
544 extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM] DECLSPEC_HIDDEN;
545 extern Atom systray_atom DECLSPEC_HIDDEN;
546
547 #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM])
548
549 /* X11 event driver */
550
551 typedef BOOL (*x11drv_event_handler)( HWND hwnd, XEvent *event );
552
553 extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler, const char *name ) DECLSPEC_HIDDEN;
554
555 extern BOOL X11DRV_ButtonPress( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
556 extern BOOL X11DRV_ButtonRelease( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
557 extern BOOL X11DRV_MotionNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
558 extern BOOL X11DRV_EnterNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
559 extern BOOL X11DRV_KeyEvent( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
560 extern BOOL X11DRV_KeymapNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
561 extern BOOL X11DRV_DestroyNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
562 extern BOOL X11DRV_SelectionRequest( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
563 extern BOOL X11DRV_SelectionClear( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
564 extern BOOL X11DRV_MappingNotify( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
565 extern BOOL X11DRV_GenericEvent( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
566
567 extern int xinput2_opcode DECLSPEC_HIDDEN;
568 extern Bool (*pXGetEventData)( Display *display, XEvent /*XGenericEventCookie*/ *event ) DECLSPEC_HIDDEN;
569 extern void (*pXFreeEventData)( Display *display, XEvent /*XGenericEventCookie*/ *event ) DECLSPEC_HIDDEN;
570
571 extern DWORD EVENT_x11_time_to_win32_time(Time time) DECLSPEC_HIDDEN;
572
573 /* X11 driver private messages, must be in the range 0x80001000..0x80001fff */
574 enum x11drv_window_messages
575 {
576 WM_X11DRV_UPDATE_CLIPBOARD = 0x80001000,
577 WM_X11DRV_SET_WIN_REGION,
578 WM_X11DRV_RESIZE_DESKTOP,
579 WM_X11DRV_SET_CURSOR,
580 WM_X11DRV_CLIP_CURSOR_NOTIFY,
581 WM_X11DRV_CLIP_CURSOR_REQUEST,
582 WM_X11DRV_DELETE_TAB,
583 WM_X11DRV_ADD_TAB
584 };
585
586 /* _NET_WM_STATE properties that we keep track of */
587 enum x11drv_net_wm_state
588 {
589 NET_WM_STATE_FULLSCREEN,
590 NET_WM_STATE_ABOVE,
591 NET_WM_STATE_MAXIMIZED,
592 NET_WM_STATE_SKIP_PAGER,
593 NET_WM_STATE_SKIP_TASKBAR,
594 NB_NET_WM_STATES
595 };
596
597 /* x11drv private window data */
598 struct x11drv_win_data
599 {
600 Display *display; /* display connection for the thread owning the window */
601 XVisualInfo vis; /* X visual used by this window */
602 Colormap whole_colormap; /* colormap if non-default visual */
603 Colormap client_colormap; /* colormap for the client window */
604 HWND hwnd; /* hwnd that this private data belongs to */
605 Window whole_window; /* X window for the complete window */
606 Window client_window; /* X window for the client area */
607 RECT window_rect; /* USER window rectangle relative to win32 parent window client area */
608 RECT whole_rect; /* X window rectangle for the whole window relative to win32 parent window client area */
609 RECT client_rect; /* client area relative to win32 parent window client area */
610 XIC xic; /* X input context */
611 BOOL managed : 1; /* is window managed? */
612 BOOL mapped : 1; /* is window mapped? (in either normal or iconic state) */
613 BOOL iconic : 1; /* is window in iconic state? */
614 BOOL embedded : 1; /* is window an XEMBED client? */
615 BOOL shaped : 1; /* is window using a custom region shape? */
616 BOOL layered : 1; /* is window layered and with valid attributes? */
617 BOOL use_alpha : 1; /* does window use an alpha channel? */
618 BOOL skip_taskbar : 1; /* does window should be deleted from taskbar */
619 BOOL add_taskbar : 1; /* does window should be added to taskbar regardless of style */
620 int wm_state; /* current value of the WM_STATE property */
621 DWORD net_wm_state; /* bit mask of active x11drv_net_wm_state values */
622 Window embedder; /* window id of embedder */
623 unsigned long configure_serial; /* serial number of last configure request */
624 struct window_surface *surface;
625 Pixmap icon_pixmap;
626 Pixmap icon_mask;
627 unsigned long *icon_bits;
628 unsigned int icon_size;
629 };
630
631 extern struct x11drv_win_data *get_win_data( HWND hwnd ) DECLSPEC_HIDDEN;
632 extern void release_win_data( struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
633 extern Window X11DRV_get_whole_window( HWND hwnd ) DECLSPEC_HIDDEN;
634 extern XIC X11DRV_get_ic( HWND hwnd ) DECLSPEC_HIDDEN;
635 extern Window get_dummy_parent(void) DECLSPEC_HIDDEN;
636
637 extern void sync_gl_drawable( HWND hwnd, BOOL known_child ) DECLSPEC_HIDDEN;
638 extern void set_gl_drawable_parent( HWND hwnd, HWND parent ) DECLSPEC_HIDDEN;
639 extern void destroy_gl_drawable( HWND hwnd ) DECLSPEC_HIDDEN;
640 extern void wine_vk_surface_destroy( HWND hwnd ) DECLSPEC_HIDDEN;
641 extern void vulkan_thread_detach(void) DECLSPEC_HIDDEN;
642
643 extern void wait_for_withdrawn_state( HWND hwnd, BOOL set ) DECLSPEC_HIDDEN;
644 extern Window init_clip_window(void) DECLSPEC_HIDDEN;
645 extern void update_user_time( Time time ) DECLSPEC_HIDDEN;
646 extern void read_net_wm_states( Display *display, struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
647 extern void update_net_wm_states( struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
648 extern void make_window_embedded( struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
649 extern Window create_dummy_client_window(void) DECLSPEC_HIDDEN;
650 extern Window create_client_window( HWND hwnd, const XVisualInfo *visual ) DECLSPEC_HIDDEN;
651 extern void set_window_visual( struct x11drv_win_data *data, const XVisualInfo *vis, BOOL use_alpha ) DECLSPEC_HIDDEN;
652 extern void change_systray_owner( Display *display, Window systray_window ) DECLSPEC_HIDDEN;
653 extern HWND create_foreign_window( Display *display, Window window ) DECLSPEC_HIDDEN;
654 extern BOOL update_clipboard( HWND hwnd ) DECLSPEC_HIDDEN;
655 extern void init_win_context(void) DECLSPEC_HIDDEN;
656 extern void *file_list_to_drop_files( const void *data, size_t size, size_t *ret_size ) DECLSPEC_HIDDEN;
657 extern void *uri_list_to_drop_files( const void *data, size_t size, size_t *ret_size ) DECLSPEC_HIDDEN;
658
659 static inline void mirror_rect( const RECT *window_rect, RECT *rect )
660 {
661 int width = window_rect->right - window_rect->left;
662 int tmp = rect->left;
663 rect->left = width - rect->right;
664 rect->right = width - tmp;
665 }
666
667 /* X context to associate a hwnd to an X window */
668 extern XContext winContext DECLSPEC_HIDDEN;
669 /* X context to associate an X cursor to a Win32 cursor handle */
670 extern XContext cursor_context DECLSPEC_HIDDEN;
671
672 extern void X11DRV_SetFocus( HWND hwnd ) DECLSPEC_HIDDEN;
673 extern void set_window_cursor( Window window, HCURSOR handle ) DECLSPEC_HIDDEN;
674 extern void sync_window_cursor( Window window ) DECLSPEC_HIDDEN;
675 extern LRESULT clip_cursor_notify( HWND hwnd, HWND prev_clip_hwnd, HWND new_clip_hwnd ) DECLSPEC_HIDDEN;
676 extern LRESULT clip_cursor_request( HWND hwnd, BOOL fullscreen, BOOL reset ) DECLSPEC_HIDDEN;
677 extern void ungrab_clipping_window(void) DECLSPEC_HIDDEN;
678 extern void reset_clipping_window(void) DECLSPEC_HIDDEN;
679 extern void retry_grab_clipping_window(void) DECLSPEC_HIDDEN;
680 extern BOOL clip_fullscreen_window( HWND hwnd, BOOL reset ) DECLSPEC_HIDDEN;
681 extern void move_resize_window( HWND hwnd, int dir ) DECLSPEC_HIDDEN;
682 extern void X11DRV_InitKeyboard( Display *display ) DECLSPEC_HIDDEN;
683 extern NTSTATUS X11DRV_MsgWaitForMultipleObjectsEx( DWORD count, const HANDLE *handles,
684 const LARGE_INTEGER *timeout,
685 DWORD mask, DWORD flags ) DECLSPEC_HIDDEN;
686 extern HWND *build_hwnd_list(void) DECLSPEC_HIDDEN;
687
688 typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg );
689
690 extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg ) DECLSPEC_HIDDEN;
691 extern int X11DRV_check_error(void) DECLSPEC_HIDDEN;
692 extern void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect, int x, int y, int cx, int cy ) DECLSPEC_HIDDEN;
693 extern POINT virtual_screen_to_root( INT x, INT y ) DECLSPEC_HIDDEN;
694 extern POINT root_to_virtual_screen( INT x, INT y ) DECLSPEC_HIDDEN;
695 extern RECT get_host_primary_monitor_rect(void) DECLSPEC_HIDDEN;
696 extern RECT get_work_area( const RECT *monitor_rect ) DECLSPEC_HIDDEN;
697 extern void xinerama_init( unsigned int width, unsigned int height ) DECLSPEC_HIDDEN;
698 extern void init_recursive_mutex( pthread_mutex_t *mutex ) DECLSPEC_HIDDEN;
699
700 #define DEPTH_COUNT 3
701 extern const unsigned int *depths DECLSPEC_HIDDEN;
702
703 /* Required functions for changing and enumerating display settings */
704 struct x11drv_settings_handler
705 {
706 /* A name to tell what host driver is used */
707 const char *name;
708
709 /* Higher priority can override handlers with a lower priority */
710 UINT priority;
711
712 /* get_id() will be called to map a device name, e.g., \\.\DISPLAY1 to a driver specific id.
713 * Following functions use this id to identify the device.
714 *
715 * Return FALSE if the device cannot be found and TRUE on success */
716 BOOL (*get_id)(const WCHAR *device_name, ULONG_PTR *id);
717
718 /* get_modes() will be called to get a list of supported modes of the device of id in modes
719 * with respect to flags, which could be 0, EDS_RAWMODE or EDS_ROTATEDMODE. If the implementation
720 * uses dmDriverExtra then every DEVMODEW in the list must have the same dmDriverExtra value
721 *
722 * Following fields in DEVMODE must be valid:
723 * dmSize, dmDriverExtra, dmFields, dmDisplayOrientation, dmBitsPerPel, dmPelsWidth, dmPelsHeight,
724 * dmDisplayFlags and dmDisplayFrequency
725 *
726 * Return FALSE on failure with parameters unchanged and error code set. Return TRUE on success */
727 BOOL (*get_modes)(ULONG_PTR id, DWORD flags, DEVMODEW **modes, UINT *mode_count);
728
729 /* free_modes() will be called to free the mode list returned from get_modes() */
730 void (*free_modes)(DEVMODEW *modes);
731
732 /* get_current_mode() will be called to get the current display mode of the device of id
733 *
734 * Following fields in DEVMODE must be valid:
735 * dmFields, dmDisplayOrientation, dmBitsPerPel, dmPelsWidth, dmPelsHeight, dmDisplayFlags,
736 * dmDisplayFrequency and dmPosition
737 *
738 * Return FALSE on failure with parameters unchanged and error code set. Return TRUE on success */
739 BOOL (*get_current_mode)(ULONG_PTR id, DEVMODEW *mode);
740
741 /* set_current_mode() will be called to change the display mode of the display device of id.
742 * mode must be a valid mode from get_modes() with optional fields, such as dmPosition set.
743 *
744 * Return DISP_CHANGE_*, same as ChangeDisplaySettingsExW() return values */
745 LONG (*set_current_mode)(ULONG_PTR id, const DEVMODEW *mode);
746 };
747
748 extern void X11DRV_Settings_SetHandler(const struct x11drv_settings_handler *handler) DECLSPEC_HIDDEN;
749
750 extern void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height ) DECLSPEC_HIDDEN;
751 extern void X11DRV_resize_desktop(BOOL) DECLSPEC_HIDDEN;
752 extern void init_registry_display_settings(void) DECLSPEC_HIDDEN;
753 extern BOOL is_virtual_desktop(void) DECLSPEC_HIDDEN;
754 extern BOOL is_desktop_fullscreen(void) DECLSPEC_HIDDEN;
755 extern BOOL is_detached_mode(const DEVMODEW *) DECLSPEC_HIDDEN;
756 extern BOOL create_desktop_win_data( Window win ) DECLSPEC_HIDDEN;
757 extern BOOL get_primary_adapter(WCHAR *) DECLSPEC_HIDDEN;
758 void X11DRV_Settings_Init(void) DECLSPEC_HIDDEN;
759
760 void X11DRV_XF86VM_Init(void) DECLSPEC_HIDDEN;
761 void X11DRV_XRandR_Init(void) DECLSPEC_HIDDEN;
762 void init_user_driver(void) DECLSPEC_HIDDEN;
763
764 /* X11 display device handler. Used to initialize display device registry data */
765
766 /* Required functions for display device registry initialization */
767 struct x11drv_display_device_handler
768 {
769 /* A name to tell what host driver is used */
770 const char *name;
771
772 /* Higher priority can override handlers with lower priority */
773 INT priority;
774
775 /* get_gpus will be called to get a list of GPUs. First GPU has to be where the primary adapter is.
776 *
777 * Return FALSE on failure with parameters unchanged */
778 BOOL (*get_gpus)(struct gdi_gpu **gpus, int *count);
779
780 /* get_adapters will be called to get a list of adapters in EnumDisplayDevices context under a GPU.
781 * The first adapter has to be primary if GPU is primary.
782 *
783 * Return FALSE on failure with parameters unchanged */
784 BOOL (*get_adapters)(ULONG_PTR gpu_id, struct gdi_adapter **adapters, int *count);
785
786 /* get_monitors will be called to get a list of monitors in EnumDisplayDevices context under an adapter.
787 * The first monitor has to be primary if adapter is primary.
788 *
789 * Return FALSE on failure with parameters unchanged */
790 BOOL (*get_monitors)(ULONG_PTR adapter_id, struct gdi_monitor **monitors, int *count);
791
792 /* free_gpus will be called to free a GPU list from get_gpus */
793 void (*free_gpus)(struct gdi_gpu *gpus);
794
795 /* free_adapters will be called to free an adapter list from get_adapters */
796 void (*free_adapters)(struct gdi_adapter *adapters);
797
798 /* free_monitors will be called to free a monitor list from get_monitors */
799 void (*free_monitors)(struct gdi_monitor *monitors, int count);
800
801 /* register_event_handlers will be called to register event handlers.
802 * This function pointer is optional and can be NULL when driver doesn't support it */
803 void (*register_event_handlers)(void);
804 };
805
806 extern BOOL get_host_primary_gpu(struct gdi_gpu *gpu) DECLSPEC_HIDDEN;
807 extern void X11DRV_DisplayDevices_SetHandler(const struct x11drv_display_device_handler *handler) DECLSPEC_HIDDEN;
808 extern void X11DRV_DisplayDevices_Init(BOOL force) DECLSPEC_HIDDEN;
809 extern void X11DRV_DisplayDevices_RegisterEventHandlers(void) DECLSPEC_HIDDEN;
810 extern void X11DRV_DisplayDevices_Update(BOOL) DECLSPEC_HIDDEN;
811 /* Display device handler used in virtual desktop mode */
812 extern struct x11drv_display_device_handler desktop_handler DECLSPEC_HIDDEN;
813
814 /* XIM support */
815 extern BOOL X11DRV_InitXIM( const WCHAR *input_style ) DECLSPEC_HIDDEN;
816 extern XIC X11DRV_CreateIC(XIM xim, struct x11drv_win_data *data) DECLSPEC_HIDDEN;
817 extern void X11DRV_SetupXIM(void) DECLSPEC_HIDDEN;
818 extern void X11DRV_XIMLookupChars( const char *str, DWORD count ) DECLSPEC_HIDDEN;
819
820 #define XEMBED_MAPPED (1 << 0)
821
822 static inline BOOL is_window_rect_mapped( const RECT *rect )
823 {
824 RECT virtual_rect = NtUserGetVirtualScreenRect();
825 return (rect->left < virtual_rect.right &&
826 rect->top < virtual_rect.bottom &&
827 max( rect->right, rect->left + 1 ) > virtual_rect.left &&
828 max( rect->bottom, rect->top + 1 ) > virtual_rect.top);
829 }
830
831 /* unixlib interface */
832
833 extern NTSTATUS x11drv_create_desktop( void *arg ) DECLSPEC_HIDDEN;
834 extern NTSTATUS x11drv_systray_clear( void *arg ) DECLSPEC_HIDDEN;
835 extern NTSTATUS x11drv_systray_dock( void *arg ) DECLSPEC_HIDDEN;
836 extern NTSTATUS x11drv_systray_hide( void *arg ) DECLSPEC_HIDDEN;
837 extern NTSTATUS x11drv_systray_init( void *arg ) DECLSPEC_HIDDEN;
838 extern NTSTATUS x11drv_tablet_attach_queue( void *arg ) DECLSPEC_HIDDEN;
839 extern NTSTATUS x11drv_tablet_get_packet( void *arg ) DECLSPEC_HIDDEN;
840 extern NTSTATUS x11drv_tablet_load_info( void *arg ) DECLSPEC_HIDDEN;
841 extern NTSTATUS x11drv_tablet_info( void *arg ) DECLSPEC_HIDDEN;
842 extern NTSTATUS x11drv_xim_preedit_state( void *arg ) DECLSPEC_HIDDEN;
843 extern NTSTATUS x11drv_xim_reset( void *arg ) DECLSPEC_HIDDEN;
844
845 extern NTSTATUS x11drv_client_func( enum x11drv_client_funcs func, const void *params,
846 ULONG size ) DECLSPEC_HIDDEN;
847 extern NTSTATUS x11drv_client_call( enum client_callback func, UINT arg ) DECLSPEC_HIDDEN;
848
849 /* GDI helpers */
850
851 static inline BOOL lp_to_dp( HDC hdc, POINT *points, INT count )
852 {
853 return NtGdiTransformPoints( hdc, points, points, count, NtGdiLPtoDP );
854 }
855
856 static inline UINT get_palette_entries( HPALETTE palette, UINT start, UINT count, PALETTEENTRY *entries )
857 {
858 return NtGdiDoPalette( palette, start, count, entries, NtGdiGetPaletteEntries, TRUE );
859 }
860
861 /* user helpers */
862
863 static inline LRESULT send_message( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam )
864 {
865 return NtUserMessageCall( hwnd, msg, wparam, lparam, NULL, NtUserSendMessage, FALSE );
866 }
867
868 static inline LRESULT send_message_timeout( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam,
869 UINT flags, UINT timeout, PDWORD_PTR res_ptr )
870 {
871 struct send_message_timeout_params params = { .flags = flags, .timeout = timeout };
872 LRESULT res = NtUserMessageCall( hwnd, msg, wparam, lparam, &params,
873 NtUserSendMessageTimeout, FALSE );
874 if (res_ptr) *res_ptr = params.result;
875 return res;
876 }
877
878 static inline BOOL send_notify_message( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam )
879 {
880 return NtUserMessageCall( hwnd, msg, wparam, lparam, 0, NtUserSendNotifyMessage, FALSE );
881 }
882
883 static inline HWND get_focus(void)
884 {
885 GUITHREADINFO info;
886 info.cbSize = sizeof(info);
887 return NtUserGetGUIThreadInfo( GetCurrentThreadId(), &info ) ? info.hwndFocus : 0;
888 }
889
890 static inline HWND get_active_window(void)
891 {
892 GUITHREADINFO info;
893 info.cbSize = sizeof(info);
894 return NtUserGetGUIThreadInfo( GetCurrentThreadId(), &info ) ? info.hwndActive : 0;
895 }
896
897 static inline BOOL intersect_rect( RECT *dst, const RECT *src1, const RECT *src2 )
898 {
899 dst->left = max( src1->left, src2->left );
900 dst->top = max( src1->top, src2->top );
901 dst->right = min( src1->right, src2->right );
902 dst->bottom = min( src1->bottom, src2->bottom );
903 return !IsRectEmpty( dst );
904 }
905
906 /* registry helpers */
907
908 extern HKEY open_hkcu_key( const char *name ) DECLSPEC_HIDDEN;
909 extern ULONG query_reg_value( HKEY hkey, const WCHAR *name,
910 KEY_VALUE_PARTIAL_INFORMATION *info, ULONG size ) DECLSPEC_HIDDEN;
911 extern HKEY reg_open_key( HKEY root, const WCHAR *name, ULONG name_len ) DECLSPEC_HIDDEN;
912
913 /* string helpers */
914
915 static inline void ascii_to_unicode( WCHAR *dst, const char *src, size_t len )
916 {
917 while (len--) *dst++ = (unsigned char)*src++;
918 }
919
920 static inline UINT asciiz_to_unicode( WCHAR *dst, const char *src )
921 {
922 WCHAR *p = dst;
923 while ((*p++ = *src++));
924 return (p - dst) * sizeof(WCHAR);
925 }
926
927 #endif /* __WINE_X11DRV_H */
Windows API implementation