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winex11.drv: Constify set_current_mode DEVMODEW parameter.
[wine.git] / dlls / winex11.drv / x11drv.h
blobb8997455324b22feb0229a32605904c88a9e22eb
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_UpdateDisplayDevices( const struct gdi_device_manager *device_manager,
221 BOOL force, void *param ) DECLSPEC_HIDDEN;
222 extern BOOL X11DRV_CreateDesktopWindow( HWND hwnd ) DECLSPEC_HIDDEN;
223 extern BOOL X11DRV_CreateWindow( HWND hwnd ) DECLSPEC_HIDDEN;
224 extern LRESULT X11DRV_DesktopWindowProc( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp ) DECLSPEC_HIDDEN;
225 extern void X11DRV_DestroyWindow( HWND hwnd ) DECLSPEC_HIDDEN;
226 extern void X11DRV_FlashWindowEx( PFLASHWINFO pfinfo ) DECLSPEC_HIDDEN;
227 extern void X11DRV_GetDC( HDC hdc, HWND hwnd, HWND top, const RECT *win_rect,
228 const RECT *top_rect, DWORD flags ) DECLSPEC_HIDDEN;
229 extern void X11DRV_ReleaseDC( HWND hwnd, HDC hdc ) DECLSPEC_HIDDEN;
230 extern BOOL X11DRV_ScrollDC( HDC hdc, INT dx, INT dy, HRGN update ) DECLSPEC_HIDDEN;
231 extern void X11DRV_SetCapture( HWND hwnd, UINT flags ) DECLSPEC_HIDDEN;
232 extern void X11DRV_SetLayeredWindowAttributes( HWND hwnd, COLORREF key, BYTE alpha,
233 DWORD flags ) DECLSPEC_HIDDEN;
234 extern void X11DRV_SetParent( HWND hwnd, HWND parent, HWND old_parent ) DECLSPEC_HIDDEN;
235 extern void X11DRV_SetWindowIcon( HWND hwnd, UINT type, HICON icon ) DECLSPEC_HIDDEN;
236 extern void X11DRV_SetWindowRgn( HWND hwnd, HRGN hrgn, BOOL redraw ) DECLSPEC_HIDDEN;
237 extern void X11DRV_SetWindowStyle( HWND hwnd, INT offset, STYLESTRUCT *style ) DECLSPEC_HIDDEN;
238 extern void X11DRV_SetWindowText( HWND hwnd, LPCWSTR text ) DECLSPEC_HIDDEN;
239 extern UINT X11DRV_ShowWindow( HWND hwnd, INT cmd, RECT *rect, UINT swp ) DECLSPEC_HIDDEN;
240 extern LRESULT X11DRV_SysCommand( HWND hwnd, WPARAM wparam, LPARAM lparam ) DECLSPEC_HIDDEN;
241 extern LRESULT X11DRV_ClipboardWindowProc( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp ) DECLSPEC_HIDDEN;
242 extern void X11DRV_UpdateClipboard(void) DECLSPEC_HIDDEN;
243 extern BOOL X11DRV_UpdateLayeredWindow( HWND hwnd, const UPDATELAYEREDWINDOWINFO *info,
244 const RECT *window_rect ) DECLSPEC_HIDDEN;
245 extern LRESULT X11DRV_WindowMessage( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp ) DECLSPEC_HIDDEN;
246 extern BOOL X11DRV_WindowPosChanging( HWND hwnd, HWND insert_after, UINT swp_flags,
247 const RECT *window_rect, const RECT *client_rect, RECT *visible_rect,
248 struct window_surface **surface ) DECLSPEC_HIDDEN;
249 extern void X11DRV_WindowPosChanged( HWND hwnd, HWND insert_after, UINT swp_flags,
250 const RECT *rectWindow, const RECT *rectClient,
251 const RECT *visible_rect, const RECT *valid_rects,
252 struct window_surface *surface ) DECLSPEC_HIDDEN;
253 extern BOOL X11DRV_SystemParametersInfo( UINT action, UINT int_param, void *ptr_param,
254 UINT flags ) DECLSPEC_HIDDEN;
255 extern void X11DRV_ThreadDetach(void) DECLSPEC_HIDDEN;
256
257 /* X11 driver internal functions */
258
259 extern void X11DRV_Xcursor_Init(void) DECLSPEC_HIDDEN;
260 extern void X11DRV_XInput2_Init(void) DECLSPEC_HIDDEN;
261
262 extern DWORD copy_image_bits( BITMAPINFO *info, BOOL is_r8g8b8, XImage *image,
263 const struct gdi_image_bits *src_bits, struct gdi_image_bits *dst_bits,
264 struct bitblt_coords *coords, const int *mapping, unsigned int zeropad_mask ) DECLSPEC_HIDDEN;
265 extern Pixmap create_pixmap_from_image( HDC hdc, const XVisualInfo *vis, const BITMAPINFO *info,
266 const struct gdi_image_bits *bits, UINT coloruse ) DECLSPEC_HIDDEN;
267 extern DWORD get_pixmap_image( Pixmap pixmap, int width, int height, const XVisualInfo *vis,
268 BITMAPINFO *info, struct gdi_image_bits *bits ) DECLSPEC_HIDDEN;
269 extern struct window_surface *create_surface( Window window, const XVisualInfo *vis, const RECT *rect,
270 COLORREF color_key, BOOL use_alpha ) DECLSPEC_HIDDEN;
271 extern void set_surface_color_key( struct window_surface *window_surface, COLORREF color_key ) DECLSPEC_HIDDEN;
272 extern HRGN expose_surface( struct window_surface *window_surface, const RECT *rect ) DECLSPEC_HIDDEN;
273
274 extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp ) DECLSPEC_HIDDEN;
275 extern BOOL add_extra_clipping_region( X11DRV_PDEVICE *dev, HRGN rgn ) DECLSPEC_HIDDEN;
276 extern void restore_clipping_region( X11DRV_PDEVICE *dev ) DECLSPEC_HIDDEN;
277 extern void add_device_bounds( X11DRV_PDEVICE *dev, const RECT *rect ) DECLSPEC_HIDDEN;
278
279 extern void execute_rop( X11DRV_PDEVICE *physdev, Pixmap src_pixmap, GC gc, const RECT *visrect, DWORD rop ) DECLSPEC_HIDDEN;
280
281 extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors ) DECLSPEC_HIDDEN;
282 extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev ) DECLSPEC_HIDDEN;
283 extern INT X11DRV_XWStoDS( HDC hdc, INT width ) DECLSPEC_HIDDEN;
284 extern INT X11DRV_YWStoDS( HDC hdc, INT height ) DECLSPEC_HIDDEN;
285
286 extern BOOL client_side_graphics DECLSPEC_HIDDEN;
287 extern BOOL client_side_with_render DECLSPEC_HIDDEN;
288 extern BOOL shape_layered_windows DECLSPEC_HIDDEN;
289 extern const struct gdi_dc_funcs *X11DRV_XRender_Init(void) DECLSPEC_HIDDEN;
290
291 extern struct opengl_funcs *get_glx_driver(UINT) DECLSPEC_HIDDEN;
292 extern const struct vulkan_funcs *get_vulkan_driver(UINT) DECLSPEC_HIDDEN;
293
294 extern struct format_entry *import_xdnd_selection( Display *display, Window win, Atom selection,
295 Atom *targets, UINT count,
296 size_t *size ) DECLSPEC_HIDDEN;
297
298 /**************************************************************************
299 * X11 GDI driver
300 */
301
302 extern Display *gdi_display DECLSPEC_HIDDEN; /* display to use for all GDI functions */
303
304 /* X11 GDI palette driver */
305
306 #define X11DRV_PALETTE_FIXED 0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
307 #define X11DRV_PALETTE_VIRTUAL 0x0002 /* no mapping needed - pixel == pixel color */
308
309 #define X11DRV_PALETTE_PRIVATE 0x1000 /* private colormap, identity mapping */
310
311 extern UINT16 X11DRV_PALETTE_PaletteFlags DECLSPEC_HIDDEN;
312
313 extern int *X11DRV_PALETTE_PaletteToXPixel DECLSPEC_HIDDEN;
314 extern int *X11DRV_PALETTE_XPixelToPalette DECLSPEC_HIDDEN;
315 extern ColorShifts X11DRV_PALETTE_default_shifts DECLSPEC_HIDDEN;
316
317 extern int X11DRV_PALETTE_mapEGAPixel[16] DECLSPEC_HIDDEN;
318
319 extern int X11DRV_PALETTE_Init(void) DECLSPEC_HIDDEN;
320 extern BOOL X11DRV_IsSolidColor(COLORREF color) DECLSPEC_HIDDEN;
321
322 extern COLORREF X11DRV_PALETTE_ToLogical(X11DRV_PDEVICE *physDev, int pixel) DECLSPEC_HIDDEN;
323 extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color) DECLSPEC_HIDDEN;
324 extern COLORREF X11DRV_PALETTE_GetColor( X11DRV_PDEVICE *physDev, COLORREF color ) DECLSPEC_HIDDEN;
325 extern int *get_window_surface_mapping( int bpp, int *mapping ) DECLSPEC_HIDDEN;
326
327 /* GDI escapes */
328
329 #define X11DRV_ESCAPE 6789
330 enum x11drv_escape_codes
331 {
332 X11DRV_SET_DRAWABLE, /* set current drawable for a DC */
333 X11DRV_GET_DRAWABLE, /* get current drawable for a DC */
334 X11DRV_START_EXPOSURES, /* start graphics exposures */
335 X11DRV_END_EXPOSURES, /* end graphics exposures */
336 X11DRV_FLUSH_GL_DRAWABLE /* flush changes made to the gl drawable */
337 };
338
339 struct x11drv_escape_set_drawable
340 {
341 enum x11drv_escape_codes code; /* escape code (X11DRV_SET_DRAWABLE) */
342 Drawable drawable; /* X drawable */
343 int mode; /* ClipByChildren or IncludeInferiors */
344 RECT dc_rect; /* DC rectangle relative to drawable */
345 };
346
347 struct x11drv_escape_get_drawable
348 {
349 enum x11drv_escape_codes code; /* escape code (X11DRV_GET_DRAWABLE) */
350 Drawable drawable; /* X drawable */
351 Drawable gl_drawable; /* GL drawable */
352 int pixel_format; /* internal GL pixel format */
353 };
354
355 struct x11drv_escape_flush_gl_drawable
356 {
357 enum x11drv_escape_codes code; /* escape code (X11DRV_FLUSH_GL_DRAWABLE) */
358 Drawable gl_drawable; /* GL drawable */
359 BOOL flush; /* flush X11 before copying */
360 };
361
362 /**************************************************************************
363 * X11 USER driver
364 */
365
366 struct x11drv_thread_data
367 {
368 Display *display;
369 XEvent *current_event; /* event currently being processed */
370 HWND grab_hwnd; /* window that currently grabs the mouse */
371 HWND last_focus; /* last window that had focus */
372 XIM xim; /* input method */
373 HWND last_xic_hwnd; /* last xic window */
374 XFontSet font_set; /* international text drawing font set */
375 Window selection_wnd; /* window used for selection interactions */
376 unsigned long warp_serial; /* serial number of last pointer warp request */
377 Window clip_window; /* window used for cursor clipping */
378 HWND clip_hwnd; /* message window stored in desktop while clipping is active */
379 DWORD clip_reset; /* time when clipping was last reset */
380 #ifdef HAVE_X11_EXTENSIONS_XINPUT2_H
381 enum { xi_unavailable = -1, xi_unknown, xi_disabled, xi_enabled } xi2_state; /* XInput2 state */
382 void *xi2_devices; /* list of XInput2 devices (valid when state is enabled) */
383 int xi2_device_count;
384 XIValuatorClassInfo x_valuator;
385 XIValuatorClassInfo y_valuator;
386 int xi2_core_pointer; /* XInput2 core pointer id */
387 int xi2_current_slave; /* Current slave driving the Core pointer */
388 #endif /* HAVE_X11_EXTENSIONS_XINPUT2_H */
389 };
390
391 extern struct x11drv_thread_data *x11drv_init_thread_data(void) DECLSPEC_HIDDEN;
392
393 static inline struct x11drv_thread_data *x11drv_thread_data(void)
394 {
395 return NtUserGetThreadInfo()->driver_data;
396 }
397
398 /* retrieve the thread display, or NULL if not created yet */
399 static inline Display *thread_display(void)
400 {
401 struct x11drv_thread_data *data = x11drv_thread_data();
402 if (!data) return NULL;
403 return data->display;
404 }
405
406 /* retrieve the thread display, creating it if needed */
407 static inline Display *thread_init_display(void)
408 {
409 return x11drv_init_thread_data()->display;
410 }
411
412 static inline size_t get_property_size( int format, unsigned long count )
413 {
414 /* format==32 means long, which can be 64 bits... */
415 if (format == 32) return count * sizeof(long);
416 return count * (format / 8);
417 }
418
419 extern XVisualInfo default_visual DECLSPEC_HIDDEN;
420 extern XVisualInfo argb_visual DECLSPEC_HIDDEN;
421 extern Colormap default_colormap DECLSPEC_HIDDEN;
422 extern XPixmapFormatValues **pixmap_formats DECLSPEC_HIDDEN;
423 extern Window root_window DECLSPEC_HIDDEN;
424 extern BOOL clipping_cursor DECLSPEC_HIDDEN;
425 extern BOOL keyboard_grabbed DECLSPEC_HIDDEN;
426 extern unsigned int screen_bpp DECLSPEC_HIDDEN;
427 extern BOOL use_xkb DECLSPEC_HIDDEN;
428 extern BOOL usexrandr DECLSPEC_HIDDEN;
429 extern BOOL usexvidmode DECLSPEC_HIDDEN;
430 extern BOOL ximInComposeMode DECLSPEC_HIDDEN;
431 extern BOOL use_take_focus DECLSPEC_HIDDEN;
432 extern BOOL use_primary_selection DECLSPEC_HIDDEN;
433 extern BOOL use_system_cursors DECLSPEC_HIDDEN;
434 extern BOOL show_systray DECLSPEC_HIDDEN;
435 extern BOOL grab_pointer DECLSPEC_HIDDEN;
436 extern BOOL grab_fullscreen DECLSPEC_HIDDEN;
437 extern BOOL usexcomposite DECLSPEC_HIDDEN;
438 extern BOOL managed_mode DECLSPEC_HIDDEN;
439 extern BOOL decorated_mode DECLSPEC_HIDDEN;
440 extern BOOL private_color_map DECLSPEC_HIDDEN;
441 extern int primary_monitor DECLSPEC_HIDDEN;
442 extern int copy_default_colors DECLSPEC_HIDDEN;
443 extern int alloc_system_colors DECLSPEC_HIDDEN;
444 extern int xrender_error_base DECLSPEC_HIDDEN;
445 extern char *process_name DECLSPEC_HIDDEN;
446 extern Display *clipboard_display DECLSPEC_HIDDEN;
447 extern WNDPROC client_foreign_window_proc;
448
449 /* atoms */
450
451 enum x11drv_atoms
452 {
453 FIRST_XATOM = XA_LAST_PREDEFINED + 1,
454 XATOM_CLIPBOARD = FIRST_XATOM,
455 XATOM_COMPOUND_TEXT,
456 XATOM_EDID,
457 XATOM_INCR,
458 XATOM_MANAGER,
459 XATOM_MULTIPLE,
460 XATOM_SELECTION_DATA,
461 XATOM_TARGETS,
462 XATOM_TEXT,
463 XATOM_TIMESTAMP,
464 XATOM_UTF8_STRING,
465 XATOM_RAW_ASCENT,
466 XATOM_RAW_DESCENT,
467 XATOM_RAW_CAP_HEIGHT,
468 XATOM_Rel_X,
469 XATOM_Rel_Y,
470 XATOM_WM_PROTOCOLS,
471 XATOM_WM_DELETE_WINDOW,
472 XATOM_WM_STATE,
473 XATOM_WM_TAKE_FOCUS,
474 XATOM_DndProtocol,
475 XATOM_DndSelection,
476 XATOM__ICC_PROFILE,
477 XATOM__MOTIF_WM_HINTS,
478 XATOM__NET_STARTUP_INFO_BEGIN,
479 XATOM__NET_STARTUP_INFO,
480 XATOM__NET_SUPPORTED,
481 XATOM__NET_SYSTEM_TRAY_OPCODE,
482 XATOM__NET_SYSTEM_TRAY_S0,
483 XATOM__NET_SYSTEM_TRAY_VISUAL,
484 XATOM__NET_WM_ICON,
485 XATOM__NET_WM_MOVERESIZE,
486 XATOM__NET_WM_NAME,
487 XATOM__NET_WM_PID,
488 XATOM__NET_WM_PING,
489 XATOM__NET_WM_STATE,
490 XATOM__NET_WM_STATE_ABOVE,
491 XATOM__NET_WM_STATE_DEMANDS_ATTENTION,
492 XATOM__NET_WM_STATE_FULLSCREEN,
493 XATOM__NET_WM_STATE_MAXIMIZED_HORZ,
494 XATOM__NET_WM_STATE_MAXIMIZED_VERT,
495 XATOM__NET_WM_STATE_SKIP_PAGER,
496 XATOM__NET_WM_STATE_SKIP_TASKBAR,
497 XATOM__NET_WM_USER_TIME,
498 XATOM__NET_WM_USER_TIME_WINDOW,
499 XATOM__NET_WM_WINDOW_OPACITY,
500 XATOM__NET_WM_WINDOW_TYPE,
501 XATOM__NET_WM_WINDOW_TYPE_DIALOG,
502 XATOM__NET_WM_WINDOW_TYPE_NORMAL,
503 XATOM__NET_WM_WINDOW_TYPE_UTILITY,
504 XATOM__NET_WORKAREA,
505 XATOM__GTK_WORKAREAS_D0,
506 XATOM__XEMBED,
507 XATOM__XEMBED_INFO,
508 XATOM_XdndAware,
509 XATOM_XdndEnter,
510 XATOM_XdndPosition,
511 XATOM_XdndStatus,
512 XATOM_XdndLeave,
513 XATOM_XdndFinished,
514 XATOM_XdndDrop,
515 XATOM_XdndActionCopy,
516 XATOM_XdndActionMove,
517 XATOM_XdndActionLink,
518 XATOM_XdndActionAsk,
519 XATOM_XdndActionPrivate,
520 XATOM_XdndSelection,
521 XATOM_XdndTypeList,
522 XATOM_HTML_Format,
523 XATOM_WCF_DIF,
524 XATOM_WCF_ENHMETAFILE,
525 XATOM_WCF_HDROP,
526 XATOM_WCF_PENDATA,
527 XATOM_WCF_RIFF,
528 XATOM_WCF_SYLK,
529 XATOM_WCF_TIFF,
530 XATOM_WCF_WAVE,
531 XATOM_image_bmp,
532 XATOM_image_gif,
533 XATOM_image_jpeg,
534 XATOM_image_png,
535 XATOM_text_html,
536 XATOM_text_plain,
537 XATOM_text_rtf,
538 XATOM_text_richtext,
539 XATOM_text_uri_list,
540 NB_XATOMS
541 };
542
543 extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM] DECLSPEC_HIDDEN;
544 extern Atom systray_atom DECLSPEC_HIDDEN;
545
546 #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM])
547
548 /* X11 event driver */
549
550 typedef BOOL (*x11drv_event_handler)( HWND hwnd, XEvent *event );
551
552 extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler, const char *name ) DECLSPEC_HIDDEN;
553
554 extern BOOL X11DRV_ButtonPress( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
555 extern BOOL X11DRV_ButtonRelease( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
556 extern BOOL X11DRV_MotionNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
557 extern BOOL X11DRV_EnterNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
558 extern BOOL X11DRV_KeyEvent( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
559 extern BOOL X11DRV_KeymapNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
560 extern BOOL X11DRV_DestroyNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
561 extern BOOL X11DRV_SelectionRequest( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
562 extern BOOL X11DRV_SelectionClear( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
563 extern BOOL X11DRV_MappingNotify( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
564 extern BOOL X11DRV_GenericEvent( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
565
566 extern int xinput2_opcode DECLSPEC_HIDDEN;
567 extern Bool (*pXGetEventData)( Display *display, XEvent /*XGenericEventCookie*/ *event ) DECLSPEC_HIDDEN;
568 extern void (*pXFreeEventData)( Display *display, XEvent /*XGenericEventCookie*/ *event ) DECLSPEC_HIDDEN;
569
570 extern DWORD EVENT_x11_time_to_win32_time(Time time) DECLSPEC_HIDDEN;
571
572 /* X11 driver private messages, must be in the range 0x80001000..0x80001fff */
573 enum x11drv_window_messages
574 {
575 WM_X11DRV_UPDATE_CLIPBOARD = 0x80001000,
576 WM_X11DRV_SET_WIN_REGION,
577 WM_X11DRV_RESIZE_DESKTOP,
578 WM_X11DRV_SET_CURSOR,
579 WM_X11DRV_CLIP_CURSOR_NOTIFY,
580 WM_X11DRV_CLIP_CURSOR_REQUEST,
581 WM_X11DRV_DELETE_TAB,
582 WM_X11DRV_ADD_TAB
583 };
584
585 /* _NET_WM_STATE properties that we keep track of */
586 enum x11drv_net_wm_state
587 {
588 NET_WM_STATE_FULLSCREEN,
589 NET_WM_STATE_ABOVE,
590 NET_WM_STATE_MAXIMIZED,
591 NET_WM_STATE_SKIP_PAGER,
592 NET_WM_STATE_SKIP_TASKBAR,
593 NB_NET_WM_STATES
594 };
595
596 /* x11drv private window data */
597 struct x11drv_win_data
598 {
599 Display *display; /* display connection for the thread owning the window */
600 XVisualInfo vis; /* X visual used by this window */
601 Colormap whole_colormap; /* colormap if non-default visual */
602 Colormap client_colormap; /* colormap for the client window */
603 HWND hwnd; /* hwnd that this private data belongs to */
604 Window whole_window; /* X window for the complete window */
605 Window client_window; /* X window for the client area */
606 RECT window_rect; /* USER window rectangle relative to win32 parent window client area */
607 RECT whole_rect; /* X window rectangle for the whole window relative to win32 parent window client area */
608 RECT client_rect; /* client area relative to win32 parent window client area */
609 XIC xic; /* X input context */
610 BOOL managed : 1; /* is window managed? */
611 BOOL mapped : 1; /* is window mapped? (in either normal or iconic state) */
612 BOOL iconic : 1; /* is window in iconic state? */
613 BOOL embedded : 1; /* is window an XEMBED client? */
614 BOOL shaped : 1; /* is window using a custom region shape? */
615 BOOL layered : 1; /* is window layered and with valid attributes? */
616 BOOL use_alpha : 1; /* does window use an alpha channel? */
617 BOOL skip_taskbar : 1; /* does window should be deleted from taskbar */
618 BOOL add_taskbar : 1; /* does window should be added to taskbar regardless of style */
619 int wm_state; /* current value of the WM_STATE property */
620 DWORD net_wm_state; /* bit mask of active x11drv_net_wm_state values */
621 Window embedder; /* window id of embedder */
622 unsigned long configure_serial; /* serial number of last configure request */
623 struct window_surface *surface;
624 Pixmap icon_pixmap;
625 Pixmap icon_mask;
626 unsigned long *icon_bits;
627 unsigned int icon_size;
628 };
629
630 extern struct x11drv_win_data *get_win_data( HWND hwnd ) DECLSPEC_HIDDEN;
631 extern void release_win_data( struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
632 extern Window X11DRV_get_whole_window( HWND hwnd ) DECLSPEC_HIDDEN;
633 extern XIC X11DRV_get_ic( HWND hwnd ) DECLSPEC_HIDDEN;
634 extern Window get_dummy_parent(void) DECLSPEC_HIDDEN;
635
636 extern void sync_gl_drawable( HWND hwnd, BOOL known_child ) DECLSPEC_HIDDEN;
637 extern void set_gl_drawable_parent( HWND hwnd, HWND parent ) DECLSPEC_HIDDEN;
638 extern void destroy_gl_drawable( HWND hwnd ) DECLSPEC_HIDDEN;
639 extern void wine_vk_surface_destroy( HWND hwnd ) DECLSPEC_HIDDEN;
640 extern void vulkan_thread_detach(void) DECLSPEC_HIDDEN;
641
642 extern void wait_for_withdrawn_state( HWND hwnd, BOOL set ) DECLSPEC_HIDDEN;
643 extern Window init_clip_window(void) DECLSPEC_HIDDEN;
644 extern void update_user_time( Time time ) DECLSPEC_HIDDEN;
645 extern void read_net_wm_states( Display *display, struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
646 extern void update_net_wm_states( struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
647 extern void make_window_embedded( struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
648 extern Window create_dummy_client_window(void) DECLSPEC_HIDDEN;
649 extern Window create_client_window( HWND hwnd, const XVisualInfo *visual ) DECLSPEC_HIDDEN;
650 extern void set_window_visual( struct x11drv_win_data *data, const XVisualInfo *vis, BOOL use_alpha ) DECLSPEC_HIDDEN;
651 extern void change_systray_owner( Display *display, Window systray_window ) DECLSPEC_HIDDEN;
652 extern HWND create_foreign_window( Display *display, Window window ) DECLSPEC_HIDDEN;
653 extern BOOL update_clipboard( HWND hwnd ) DECLSPEC_HIDDEN;
654 extern void init_win_context(void) DECLSPEC_HIDDEN;
655 extern void *file_list_to_drop_files( const void *data, size_t size, size_t *ret_size ) DECLSPEC_HIDDEN;
656 extern void *uri_list_to_drop_files( const void *data, size_t size, size_t *ret_size ) DECLSPEC_HIDDEN;
657
658 static inline void mirror_rect( const RECT *window_rect, RECT *rect )
659 {
660 int width = window_rect->right - window_rect->left;
661 int tmp = rect->left;
662 rect->left = width - rect->right;
663 rect->right = width - tmp;
664 }
665
666 /* X context to associate a hwnd to an X window */
667 extern XContext winContext DECLSPEC_HIDDEN;
668 /* X context to associate an X cursor to a Win32 cursor handle */
669 extern XContext cursor_context DECLSPEC_HIDDEN;
670
671 extern void X11DRV_SetFocus( HWND hwnd ) DECLSPEC_HIDDEN;
672 extern void set_window_cursor( Window window, HCURSOR handle ) DECLSPEC_HIDDEN;
673 extern void sync_window_cursor( Window window ) DECLSPEC_HIDDEN;
674 extern LRESULT clip_cursor_notify( HWND hwnd, HWND prev_clip_hwnd, HWND new_clip_hwnd ) DECLSPEC_HIDDEN;
675 extern LRESULT clip_cursor_request( HWND hwnd, BOOL fullscreen, BOOL reset ) DECLSPEC_HIDDEN;
676 extern void ungrab_clipping_window(void) DECLSPEC_HIDDEN;
677 extern void reset_clipping_window(void) DECLSPEC_HIDDEN;
678 extern void retry_grab_clipping_window(void) DECLSPEC_HIDDEN;
679 extern BOOL clip_fullscreen_window( HWND hwnd, BOOL reset ) DECLSPEC_HIDDEN;
680 extern void move_resize_window( HWND hwnd, int dir ) DECLSPEC_HIDDEN;
681 extern void X11DRV_InitKeyboard( Display *display ) DECLSPEC_HIDDEN;
682 extern NTSTATUS X11DRV_MsgWaitForMultipleObjectsEx( DWORD count, const HANDLE *handles,
683 const LARGE_INTEGER *timeout,
684 DWORD mask, DWORD flags ) DECLSPEC_HIDDEN;
685 extern HWND *build_hwnd_list(void) DECLSPEC_HIDDEN;
686
687 typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg );
688
689 extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg ) DECLSPEC_HIDDEN;
690 extern int X11DRV_check_error(void) DECLSPEC_HIDDEN;
691 extern void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect, int x, int y, int cx, int cy ) DECLSPEC_HIDDEN;
692 extern POINT virtual_screen_to_root( INT x, INT y ) DECLSPEC_HIDDEN;
693 extern POINT root_to_virtual_screen( INT x, INT y ) DECLSPEC_HIDDEN;
694 extern RECT get_host_primary_monitor_rect(void) DECLSPEC_HIDDEN;
695 extern RECT get_work_area( const RECT *monitor_rect ) DECLSPEC_HIDDEN;
696 extern void xinerama_init( unsigned int width, unsigned int height ) DECLSPEC_HIDDEN;
697 extern void init_recursive_mutex( pthread_mutex_t *mutex ) DECLSPEC_HIDDEN;
698
699 #define DEPTH_COUNT 3
700 extern const unsigned int *depths DECLSPEC_HIDDEN;
701
702 /* Required functions for changing and enumerating display settings */
703 struct x11drv_settings_handler
704 {
705 /* A name to tell what host driver is used */
706 const char *name;
707
708 /* Higher priority can override handlers with a lower priority */
709 UINT priority;
710
711 /* get_id() will be called to map a device name, e.g., \\.\DISPLAY1 to a driver specific id.
712 * Following functions use this id to identify the device.
713 *
714 * Return FALSE if the device cannot be found and TRUE on success */
715 BOOL (*get_id)(const WCHAR *device_name, ULONG_PTR *id);
716
717 /* get_modes() will be called to get a list of supported modes of the device of id in modes
718 * with respect to flags, which could be 0, EDS_RAWMODE or EDS_ROTATEDMODE. If the implementation
719 * uses dmDriverExtra then every DEVMODEW in the list must have the same dmDriverExtra value
720 *
721 * Following fields in DEVMODE must be valid:
722 * dmSize, dmDriverExtra, dmFields, dmDisplayOrientation, dmBitsPerPel, dmPelsWidth, dmPelsHeight,
723 * dmDisplayFlags and dmDisplayFrequency
724 *
725 * Return FALSE on failure with parameters unchanged and error code set. Return TRUE on success */
726 BOOL (*get_modes)(ULONG_PTR id, DWORD flags, DEVMODEW **modes, UINT *mode_count);
727
728 /* free_modes() will be called to free the mode list returned from get_modes() */
729 void (*free_modes)(DEVMODEW *modes);
730
731 /* get_current_mode() will be called to get the current display mode of the device of id
732 *
733 * Following fields in DEVMODE must be valid:
734 * dmFields, dmDisplayOrientation, dmBitsPerPel, dmPelsWidth, dmPelsHeight, dmDisplayFlags,
735 * dmDisplayFrequency and dmPosition
736 *
737 * Return FALSE on failure with parameters unchanged and error code set. Return TRUE on success */
738 BOOL (*get_current_mode)(ULONG_PTR id, DEVMODEW *mode);
739
740 /* set_current_mode() will be called to change the display mode of the display device of id.
741 * mode must be a valid mode from get_modes() with optional fields, such as dmPosition set.
742 *
743 * Return DISP_CHANGE_*, same as ChangeDisplaySettingsExW() return values */
744 LONG (*set_current_mode)(ULONG_PTR id, const DEVMODEW *mode);
745 };
746
747 extern void X11DRV_Settings_SetHandler(const struct x11drv_settings_handler *handler) DECLSPEC_HIDDEN;
748
749 extern void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height ) DECLSPEC_HIDDEN;
750 extern void X11DRV_resize_desktop(BOOL) DECLSPEC_HIDDEN;
751 extern void init_registry_display_settings(void) DECLSPEC_HIDDEN;
752 extern BOOL is_virtual_desktop(void) DECLSPEC_HIDDEN;
753 extern BOOL is_desktop_fullscreen(void) DECLSPEC_HIDDEN;
754 extern BOOL is_detached_mode(const DEVMODEW *) DECLSPEC_HIDDEN;
755 extern BOOL create_desktop_win_data( Window win ) DECLSPEC_HIDDEN;
756 extern BOOL get_primary_adapter(WCHAR *) DECLSPEC_HIDDEN;
757 void X11DRV_Settings_Init(void) DECLSPEC_HIDDEN;
758
759 void X11DRV_XF86VM_Init(void) DECLSPEC_HIDDEN;
760 void X11DRV_XRandR_Init(void) DECLSPEC_HIDDEN;
761 void init_user_driver(void) DECLSPEC_HIDDEN;
762
763 /* X11 display device handler. Used to initialize display device registry data */
764
765 /* Required functions for display device registry initialization */
766 struct x11drv_display_device_handler
767 {
768 /* A name to tell what host driver is used */
769 const char *name;
770
771 /* Higher priority can override handlers with lower priority */
772 INT priority;
773
774 /* get_gpus will be called to get a list of GPUs. First GPU has to be where the primary adapter is.
775 *
776 * Return FALSE on failure with parameters unchanged */
777 BOOL (*get_gpus)(struct gdi_gpu **gpus, int *count);
778
779 /* get_adapters will be called to get a list of adapters in EnumDisplayDevices context under a GPU.
780 * The first adapter has to be primary if GPU is primary.
781 *
782 * Return FALSE on failure with parameters unchanged */
783 BOOL (*get_adapters)(ULONG_PTR gpu_id, struct gdi_adapter **adapters, int *count);
784
785 /* get_monitors will be called to get a list of monitors in EnumDisplayDevices context under an adapter.
786 * The first monitor has to be primary if adapter is primary.
787 *
788 * Return FALSE on failure with parameters unchanged */
789 BOOL (*get_monitors)(ULONG_PTR adapter_id, struct gdi_monitor **monitors, int *count);
790
791 /* free_gpus will be called to free a GPU list from get_gpus */
792 void (*free_gpus)(struct gdi_gpu *gpus);
793
794 /* free_adapters will be called to free an adapter list from get_adapters */
795 void (*free_adapters)(struct gdi_adapter *adapters);
796
797 /* free_monitors will be called to free a monitor list from get_monitors */
798 void (*free_monitors)(struct gdi_monitor *monitors, int count);
799
800 /* register_event_handlers will be called to register event handlers.
801 * This function pointer is optional and can be NULL when driver doesn't support it */
802 void (*register_event_handlers)(void);
803 };
804
805 extern BOOL get_host_primary_gpu(struct gdi_gpu *gpu) DECLSPEC_HIDDEN;
806 extern void X11DRV_DisplayDevices_SetHandler(const struct x11drv_display_device_handler *handler) DECLSPEC_HIDDEN;
807 extern void X11DRV_DisplayDevices_Init(BOOL force) DECLSPEC_HIDDEN;
808 extern void X11DRV_DisplayDevices_RegisterEventHandlers(void) DECLSPEC_HIDDEN;
809 extern void X11DRV_DisplayDevices_Update(BOOL) DECLSPEC_HIDDEN;
810 /* Display device handler used in virtual desktop mode */
811 extern struct x11drv_display_device_handler desktop_handler DECLSPEC_HIDDEN;
812
813 /* XIM support */
814 extern BOOL X11DRV_InitXIM( const WCHAR *input_style ) DECLSPEC_HIDDEN;
815 extern XIC X11DRV_CreateIC(XIM xim, struct x11drv_win_data *data) DECLSPEC_HIDDEN;
816 extern void X11DRV_SetupXIM(void) DECLSPEC_HIDDEN;
817 extern void X11DRV_XIMLookupChars( const char *str, DWORD count ) DECLSPEC_HIDDEN;
818
819 #define XEMBED_MAPPED (1 << 0)
820
821 static inline BOOL is_window_rect_mapped( const RECT *rect )
822 {
823 RECT virtual_rect = NtUserGetVirtualScreenRect();
824 return (rect->left < virtual_rect.right &&
825 rect->top < virtual_rect.bottom &&
826 max( rect->right, rect->left + 1 ) > virtual_rect.left &&
827 max( rect->bottom, rect->top + 1 ) > virtual_rect.top);
828 }
829
830 /* unixlib interface */
831
832 extern NTSTATUS x11drv_create_desktop( void *arg ) DECLSPEC_HIDDEN;
833 extern NTSTATUS x11drv_systray_clear( void *arg ) DECLSPEC_HIDDEN;
834 extern NTSTATUS x11drv_systray_dock( void *arg ) DECLSPEC_HIDDEN;
835 extern NTSTATUS x11drv_systray_hide( void *arg ) DECLSPEC_HIDDEN;
836 extern NTSTATUS x11drv_systray_init( void *arg ) DECLSPEC_HIDDEN;
837 extern NTSTATUS x11drv_tablet_attach_queue( void *arg ) DECLSPEC_HIDDEN;
838 extern NTSTATUS x11drv_tablet_get_packet( void *arg ) DECLSPEC_HIDDEN;
839 extern NTSTATUS x11drv_tablet_load_info( void *arg ) DECLSPEC_HIDDEN;
840 extern NTSTATUS x11drv_tablet_info( void *arg ) DECLSPEC_HIDDEN;
841 extern NTSTATUS x11drv_xim_preedit_state( void *arg ) DECLSPEC_HIDDEN;
842 extern NTSTATUS x11drv_xim_reset( void *arg ) DECLSPEC_HIDDEN;
843
844 extern NTSTATUS x11drv_client_func( enum x11drv_client_funcs func, const void *params,
845 ULONG size ) DECLSPEC_HIDDEN;
846 extern NTSTATUS x11drv_client_call( enum client_callback func, UINT arg ) DECLSPEC_HIDDEN;
847
848 /* GDI helpers */
849
850 static inline BOOL lp_to_dp( HDC hdc, POINT *points, INT count )
851 {
852 return NtGdiTransformPoints( hdc, points, points, count, NtGdiLPtoDP );
853 }
854
855 static inline UINT get_palette_entries( HPALETTE palette, UINT start, UINT count, PALETTEENTRY *entries )
856 {
857 return NtGdiDoPalette( palette, start, count, entries, NtGdiGetPaletteEntries, TRUE );
858 }
859
860 /* user helpers */
861
862 static inline LRESULT send_message( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam )
863 {
864 return NtUserMessageCall( hwnd, msg, wparam, lparam, NULL, NtUserSendMessage, FALSE );
865 }
866
867 static inline LRESULT send_message_timeout( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam,
868 UINT flags, UINT timeout, PDWORD_PTR res_ptr )
869 {
870 struct send_message_timeout_params params = { .flags = flags, .timeout = timeout };
871 LRESULT res = NtUserMessageCall( hwnd, msg, wparam, lparam, &params,
872 NtUserSendMessageTimeout, FALSE );
873 if (res_ptr) *res_ptr = params.result;
874 return res;
875 }
876
877 static inline BOOL send_notify_message( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam )
878 {
879 return NtUserMessageCall( hwnd, msg, wparam, lparam, 0, NtUserSendNotifyMessage, FALSE );
880 }
881
882 static inline HWND get_focus(void)
883 {
884 GUITHREADINFO info;
885 info.cbSize = sizeof(info);
886 return NtUserGetGUIThreadInfo( GetCurrentThreadId(), &info ) ? info.hwndFocus : 0;
887 }
888
889 static inline HWND get_active_window(void)
890 {
891 GUITHREADINFO info;
892 info.cbSize = sizeof(info);
893 return NtUserGetGUIThreadInfo( GetCurrentThreadId(), &info ) ? info.hwndActive : 0;
894 }
895
896 static inline BOOL intersect_rect( RECT *dst, const RECT *src1, const RECT *src2 )
897 {
898 dst->left = max( src1->left, src2->left );
899 dst->top = max( src1->top, src2->top );
900 dst->right = min( src1->right, src2->right );
901 dst->bottom = min( src1->bottom, src2->bottom );
902 return !IsRectEmpty( dst );
903 }
904
905 /* registry helpers */
906
907 extern HKEY open_hkcu_key( const char *name ) DECLSPEC_HIDDEN;
908 extern ULONG query_reg_value( HKEY hkey, const WCHAR *name,
909 KEY_VALUE_PARTIAL_INFORMATION *info, ULONG size ) DECLSPEC_HIDDEN;
910 extern HKEY reg_open_key( HKEY root, const WCHAR *name, ULONG name_len ) DECLSPEC_HIDDEN;
911
912 /* string helpers */
913
914 static inline void ascii_to_unicode( WCHAR *dst, const char *src, size_t len )
915 {
916 while (len--) *dst++ = (unsigned char)*src++;
917 }
918
919 static inline UINT asciiz_to_unicode( WCHAR *dst, const char *src )
920 {
921 WCHAR *p = dst;
922 while ((*p++ = *src++));
923 return (p - dst) * sizeof(WCHAR);
924 }
925
926 #endif /* __WINE_X11DRV_H */
Windows API implementation