SDL  2.0
SDL_waylandvideo.c
Go to the documentation of this file.
1 /*
2  Simple DirectMedia Layer
3  Copyright (C) 1997-2019 Sam Lantinga <slouken@libsdl.org>
4 
5  This software is provided 'as-is', without any express or implied
6  warranty. In no event will the authors be held liable for any damages
7  arising from the use of this software.
8 
9  Permission is granted to anyone to use this software for any purpose,
10  including commercial applications, and to alter it and redistribute it
11  freely, subject to the following restrictions:
12 
13  1. The origin of this software must not be misrepresented; you must not
14  claim that you wrote the original software. If you use this software
15  in a product, an acknowledgment in the product documentation would be
16  appreciated but is not required.
17  2. Altered source versions must be plainly marked as such, and must not be
18  misrepresented as being the original software.
19  3. This notice may not be removed or altered from any source distribution.
20 */
21 
22 #include "../../SDL_internal.h"
23 
24 #if SDL_VIDEO_DRIVER_WAYLAND
25 
26 #include "SDL_video.h"
27 #include "SDL_mouse.h"
28 #include "SDL_stdinc.h"
29 #include "../../events/SDL_events_c.h"
30 
31 #include "SDL_waylandvideo.h"
32 #include "SDL_waylandevents_c.h"
33 #include "SDL_waylandwindow.h"
34 #include "SDL_waylandopengles.h"
35 #include "SDL_waylandmouse.h"
36 #include "SDL_waylandtouch.h"
37 #include "SDL_waylandclipboard.h"
38 #include "SDL_waylandvulkan.h"
39 
40 #include <sys/types.h>
41 #include <unistd.h>
42 #include <fcntl.h>
43 #include <xkbcommon/xkbcommon.h>
44 
45 #include "SDL_waylanddyn.h"
46 #include <wayland-util.h>
47 
52 
53 #define WAYLANDVID_DRIVER_NAME "wayland"
54 
55 /* Initialization/Query functions */
56 static int
57 Wayland_VideoInit(_THIS);
58 
59 static void
60 Wayland_GetDisplayModes(_THIS, SDL_VideoDisplay *sdl_display);
61 static int
62 Wayland_SetDisplayMode(_THIS, SDL_VideoDisplay *display, SDL_DisplayMode *mode);
63 
64 static void
65 Wayland_VideoQuit(_THIS);
66 
67 /* Find out what class name we should use
68  * Based on src/video/x11/SDL_x11video.c */
69 static char *
70 get_classname()
71 {
72 /* !!! FIXME: this is probably wrong, albeit harmless in many common cases. From protocol spec:
73  "The surface class identifies the general class of applications
74  to which the surface belongs. A common convention is to use the
75  file name (or the full path if it is a non-standard location) of
76  the application's .desktop file as the class." */
77 
78  char *spot;
79 #if defined(__LINUX__) || defined(__FREEBSD__)
80  char procfile[1024];
81  char linkfile[1024];
82  int linksize;
83 #endif
84 
85  /* First allow environment variable override */
86  spot = SDL_getenv("SDL_VIDEO_WAYLAND_WMCLASS");
87  if (spot) {
88  return SDL_strdup(spot);
89  } else {
90  /* Fallback to the "old" envvar */
91  spot = SDL_getenv("SDL_VIDEO_X11_WMCLASS");
92  if (spot) {
93  return SDL_strdup(spot);
94  }
95  }
96 
97  /* Next look at the application's executable name */
98 #if defined(__LINUX__) || defined(__FREEBSD__)
99 #if defined(__LINUX__)
100  SDL_snprintf(procfile, SDL_arraysize(procfile), "/proc/%d/exe", getpid());
101 #elif defined(__FREEBSD__)
102  SDL_snprintf(procfile, SDL_arraysize(procfile), "/proc/%d/file",
103  getpid());
104 #else
105 #error Where can we find the executable name?
106 #endif
107  linksize = readlink(procfile, linkfile, sizeof(linkfile) - 1);
108  if (linksize > 0) {
109  linkfile[linksize] = '\0';
110  spot = SDL_strrchr(linkfile, '/');
111  if (spot) {
112  return SDL_strdup(spot + 1);
113  } else {
114  return SDL_strdup(linkfile);
115  }
116  }
117 #endif /* __LINUX__ || __FREEBSD__ */
118 
119  /* Finally use the default we've used forever */
120  return SDL_strdup("SDL_App");
121 }
122 
123 /* Wayland driver bootstrap functions */
124 static int
125 Wayland_Available(void)
126 {
127  struct wl_display *display = NULL;
128  if (SDL_WAYLAND_LoadSymbols()) {
129  display = WAYLAND_wl_display_connect(NULL);
130  if (display != NULL) {
131  WAYLAND_wl_display_disconnect(display);
132  }
134  }
135 
136  return (display != NULL);
137 }
138 
139 static void
140 Wayland_DeleteDevice(SDL_VideoDevice *device)
141 {
142  SDL_free(device);
144 }
145 
146 static SDL_VideoDevice *
147 Wayland_CreateDevice(int devindex)
148 {
150 
151  if (!SDL_WAYLAND_LoadSymbols()) {
152  return NULL;
153  }
154 
155  /* Initialize all variables that we clean on shutdown */
156  device = SDL_calloc(1, sizeof(SDL_VideoDevice));
157  if (!device) {
159  SDL_OutOfMemory();
160  return NULL;
161  }
162 
163  /* Set the function pointers */
164  device->VideoInit = Wayland_VideoInit;
165  device->VideoQuit = Wayland_VideoQuit;
166  device->SetDisplayMode = Wayland_SetDisplayMode;
167  device->GetDisplayModes = Wayland_GetDisplayModes;
169 
170  device->PumpEvents = Wayland_PumpEvents;
171 
182 
184  device->ShowWindow = Wayland_ShowWindow;
193 
197 
198 #if SDL_VIDEO_VULKAN
199  device->Vulkan_LoadLibrary = Wayland_Vulkan_LoadLibrary;
200  device->Vulkan_UnloadLibrary = Wayland_Vulkan_UnloadLibrary;
201  device->Vulkan_GetInstanceExtensions = Wayland_Vulkan_GetInstanceExtensions;
202  device->Vulkan_CreateSurface = Wayland_Vulkan_CreateSurface;
203  device->Vulkan_GetDrawableSize = Wayland_Vulkan_GetDrawableSize;
204 #endif
205 
206  device->free = Wayland_DeleteDevice;
207 
208  return device;
209 }
210 
212  WAYLANDVID_DRIVER_NAME, "SDL Wayland video driver",
213  Wayland_Available, Wayland_CreateDevice
214 };
215 
216 static void
217 display_handle_geometry(void *data,
218  struct wl_output *output,
219  int x, int y,
220  int physical_width,
221  int physical_height,
222  int subpixel,
223  const char *make,
224  const char *model,
225  int transform)
226 
227 {
228  SDL_VideoDisplay *display = data;
229 
230  display->name = SDL_strdup(model);
231 }
232 
233 static void
234 display_handle_mode(void *data,
235  struct wl_output *output,
236  uint32_t flags,
237  int width,
238  int height,
239  int refresh)
240 {
242  SDL_VideoDisplay *display = data;
243 
244  SDL_zero(mode);
246  mode.w = width;
247  mode.h = height;
248  mode.refresh_rate = refresh / 1000; // mHz to Hz
249  mode.driverdata = ((SDL_WaylandOutputData*)display->driverdata)->output;
250  SDL_AddDisplayMode(display, &mode);
251 
252  if (flags & WL_OUTPUT_MODE_CURRENT) {
253  display->current_mode = mode;
254  display->desktop_mode = mode;
255  }
256 }
257 
258 static void
259 display_handle_done(void *data,
260  struct wl_output *output)
261 {
262  /* !!! FIXME: this will fail on any further property changes! */
263  SDL_VideoDisplay *display = data;
264  SDL_AddVideoDisplay(display);
265  wl_output_set_user_data(output, display->driverdata);
266  SDL_free(display->name);
267  SDL_free(display);
268 }
269 
270 static void
271 display_handle_scale(void *data,
272  struct wl_output *output,
273  int32_t factor)
274 {
275  SDL_VideoDisplay *display = data;
276  ((SDL_WaylandOutputData*)display->driverdata)->scale_factor = factor;
277 }
278 
279 static const struct wl_output_listener output_listener = {
280  display_handle_geometry,
281  display_handle_mode,
282  display_handle_done,
283  display_handle_scale
284 };
285 
286 static void
287 Wayland_add_display(SDL_VideoData *d, uint32_t id)
288 {
289  struct wl_output *output;
291  SDL_VideoDisplay *display = SDL_malloc(sizeof *display);
292  if (!display) {
293  SDL_OutOfMemory();
294  return;
295  }
296  SDL_zero(*display);
297 
298  output = wl_registry_bind(d->registry, id, &wl_output_interface, 2);
299  if (!output) {
300  SDL_SetError("Failed to retrieve output.");
301  SDL_free(display);
302  return;
303  }
304  data = SDL_malloc(sizeof *data);
305  data->output = output;
306  data->scale_factor = 1.0;
307  display->driverdata = data;
308 
309  wl_output_add_listener(output, &output_listener, display);
310 }
311 
312 #ifdef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH
313 static void
314 windowmanager_hints(void *data, struct qt_windowmanager *qt_windowmanager,
315  int32_t show_is_fullscreen)
316 {
317 }
318 
319 static void
320 windowmanager_quit(void *data, struct qt_windowmanager *qt_windowmanager)
321 {
322  SDL_SendQuit();
323 }
324 
325 static const struct qt_windowmanager_listener windowmanager_listener = {
326  windowmanager_hints,
327  windowmanager_quit,
328 };
329 #endif /* SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH */
330 
331 
332 static void
333 handle_ping_zxdg_shell(void *data, struct zxdg_shell_v6 *zxdg, uint32_t serial)
334 {
335  zxdg_shell_v6_pong(zxdg, serial);
336 }
337 
338 static const struct zxdg_shell_v6_listener shell_listener_zxdg = {
339  handle_ping_zxdg_shell
340 };
341 
342 
343 static void
344 handle_ping_xdg_wm_base(void *data, struct xdg_wm_base *xdg, uint32_t serial)
345 {
346  xdg_wm_base_pong(xdg, serial);
347 }
348 
349 static const struct xdg_wm_base_listener shell_listener_xdg = {
350  handle_ping_xdg_wm_base
351 };
352 
353 
354 static void
355 display_handle_global(void *data, struct wl_registry *registry, uint32_t id,
356  const char *interface, uint32_t version)
357 {
358  SDL_VideoData *d = data;
359 
360  /*printf("WAYLAND INTERFACE: %s\n", interface);*/
361 
362  if (strcmp(interface, "wl_compositor") == 0) {
364  } else if (strcmp(interface, "wl_output") == 0) {
365  Wayland_add_display(d, id);
366  } else if (strcmp(interface, "wl_seat") == 0) {
368  } else if (strcmp(interface, "xdg_wm_base") == 0) {
370  xdg_wm_base_add_listener(d->shell.xdg, &shell_listener_xdg, NULL);
371  } else if (strcmp(interface, "zxdg_shell_v6") == 0) {
373  zxdg_shell_v6_add_listener(d->shell.zxdg, &shell_listener_zxdg, NULL);
374  } else if (strcmp(interface, "wl_shell") == 0) {
376  } else if (strcmp(interface, "wl_shm") == 0) {
377  d->shm = wl_registry_bind(registry, id, &wl_shm_interface, 1);
378  d->cursor_theme = WAYLAND_wl_cursor_theme_load(NULL, 32, d->shm);
379  } else if (strcmp(interface, "zwp_relative_pointer_manager_v1") == 0) {
381  } else if (strcmp(interface, "zwp_pointer_constraints_v1") == 0) {
383  } else if (strcmp(interface, "wl_data_device_manager") == 0) {
385  } else if (strcmp(interface, "zxdg_decoration_manager_v1") == 0) {
387  } else if (strcmp(interface, "org_kde_kwin_server_decoration_manager") == 0) {
389 
390 #ifdef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH
391  } else if (strcmp(interface, "qt_touch_extension") == 0) {
392  Wayland_touch_create(d, id);
393  } else if (strcmp(interface, "qt_surface_extension") == 0) {
394  d->surface_extension = wl_registry_bind(registry, id,
395  &qt_surface_extension_interface, 1);
396  } else if (strcmp(interface, "qt_windowmanager") == 0) {
397  d->windowmanager = wl_registry_bind(registry, id,
398  &qt_windowmanager_interface, 1);
399  qt_windowmanager_add_listener(d->windowmanager, &windowmanager_listener, d);
400 #endif /* SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH */
401  }
402 }
403 
404 static void
405 display_remove_global(void *data, struct wl_registry *registry, uint32_t id) {}
406 
407 static const struct wl_registry_listener registry_listener = {
408  display_handle_global,
409  display_remove_global
410 };
411 
412 int
413 Wayland_VideoInit(_THIS)
414 {
415  SDL_VideoData *data = SDL_malloc(sizeof *data);
416  if (data == NULL)
417  return SDL_OutOfMemory();
418  memset(data, 0, sizeof *data);
419 
420  _this->driverdata = data;
421 
422  data->xkb_context = WAYLAND_xkb_context_new(0);
423  if (!data->xkb_context) {
424  return SDL_SetError("Failed to create XKB context");
425  }
426 
427  data->display = WAYLAND_wl_display_connect(NULL);
428  if (data->display == NULL) {
429  return SDL_SetError("Failed to connect to a Wayland display");
430  }
431 
433  if (data->registry == NULL) {
434  return SDL_SetError("Failed to get the Wayland registry");
435  }
436 
437  wl_registry_add_listener(data->registry, &registry_listener, data);
438 
439  // First roundtrip to receive all registry objects.
440  WAYLAND_wl_display_roundtrip(data->display);
441 
442  // Second roundtrip to receive all output events.
443  WAYLAND_wl_display_roundtrip(data->display);
444 
445  Wayland_InitMouse();
446 
447  /* Get the surface class name, usually the name of the application */
448  data->classname = get_classname();
449 
450  WAYLAND_wl_display_flush(data->display);
451 
452  return 0;
453 }
454 
455 static void
456 Wayland_GetDisplayModes(_THIS, SDL_VideoDisplay *sdl_display)
457 {
458  // Nothing to do here, everything was already done in the wl_output
459  // callbacks.
460 }
461 
462 static int
463 Wayland_SetDisplayMode(_THIS, SDL_VideoDisplay *display, SDL_DisplayMode *mode)
464 {
465  return SDL_Unsupported();
466 }
467 
468 void
469 Wayland_VideoQuit(_THIS)
470 {
471  SDL_VideoData *data = _this->driverdata;
472  int i, j;
473 
474  Wayland_FiniMouse ();
475 
476  for (i = 0; i < _this->num_displays; ++i) {
477  SDL_VideoDisplay *display = &_this->displays[i];
478 
479  wl_output_destroy(((SDL_WaylandOutputData*)display->driverdata)->output);
480  SDL_free(display->driverdata);
481  display->driverdata = NULL;
482 
483  for (j = display->num_display_modes; j--;) {
484  display->display_modes[j].driverdata = NULL;
485  }
486  display->desktop_mode.driverdata = NULL;
487  }
488 
492 
493  if (data->xkb_context) {
494  WAYLAND_xkb_context_unref(data->xkb_context);
495  data->xkb_context = NULL;
496  }
497 #ifdef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH
498  if (data->windowmanager)
499  qt_windowmanager_destroy(data->windowmanager);
500 
501  if (data->surface_extension)
502  qt_surface_extension_destroy(data->surface_extension);
503 
504  Wayland_touch_destroy(data);
505 #endif /* SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH */
506 
507  if (data->shm)
508  wl_shm_destroy(data->shm);
509 
510  if (data->cursor_theme)
511  WAYLAND_wl_cursor_theme_destroy(data->cursor_theme);
512 
513  if (data->shell.wl)
514  wl_shell_destroy(data->shell.wl);
515 
516  if (data->shell.xdg)
518 
519  if (data->shell.zxdg)
521 
522  if (data->compositor)
524 
525  if (data->registry)
527 
528  if (data->display) {
529  WAYLAND_wl_display_flush(data->display);
530  WAYLAND_wl_display_disconnect(data->display);
531  }
532 
533  SDL_free(data->classname);
534  SDL_free(data);
535  _this->driverdata = NULL;
536 }
537 
538 #endif /* SDL_VIDEO_DRIVER_WAYLAND */
539 
540 /* vi: set ts=4 sw=4 expandtab: */
int(* Vulkan_LoadLibrary)(_THIS, const char *path)
Definition: SDL_sysvideo.h:271
static void wl_registry_destroy(struct wl_registry *wl_registry)
static struct wl_registry * wl_display_get_registry(struct wl_display *wl_display)
void Wayland_display_destroy_pointer_constraints(SDL_VideoData *d)
void Wayland_SetWindowSize(_THIS, SDL_Window *window)
const struct wl_interface xdg_wm_base_interface
struct SDL_VideoData::@264 shell
void(* RestoreWindow)(_THIS, SDL_Window *window)
Definition: SDL_sysvideo.h:228
const struct wl_interface wl_shm_interface
#define SDL_min(x, y)
Definition: SDL_stdinc.h:406
void Wayland_SetWindowFullscreen(_THIS, SDL_Window *window, SDL_VideoDisplay *_display, SDL_bool fullscreen)
void Wayland_display_destroy_relative_pointer_manager(SDL_VideoData *d)
void SDL_WAYLAND_UnloadSymbols(void)
char * Wayland_GetClipboardText(_THIS)
static void xdg_wm_base_pong(struct xdg_wm_base *xdg_wm_base, uint32_t serial)
int(* SetWindowHitTest)(SDL_Window *window, SDL_bool enabled)
Definition: SDL_sysvideo.h:306
const struct wl_interface org_kde_kwin_server_decoration_manager_interface
GLint GLint GLint GLint GLint x
Definition: SDL_opengl.h:1574
signed int int32_t
int Wayland_SetWindowHitTest(SDL_Window *window, SDL_bool enabled)
struct xdg_wm_base * xdg
struct wl_display * display
void Wayland_MaximizeWindow(_THIS, SDL_Window *window)
VideoBootStrap Wayland_bootstrap
void Wayland_GLES_DeleteContext(_THIS, SDL_GLContext context)
void(* free)(_THIS)
Definition: SDL_sysvideo.h:394
void Wayland_display_add_pointer_constraints(SDL_VideoData *d, uint32_t id)
int Wayland_SetClipboardText(_THIS, const char *text)
static void wl_shell_destroy(struct wl_shell *wl_shell)
#define Wayland_GLES_UnloadLibrary
static void wl_output_set_user_data(struct wl_output *wl_output, void *user_data)
static void * wl_registry_bind(struct wl_registry *wl_registry, uint32_t name, const struct wl_interface *interface, uint32_t version)
int(* GL_SetSwapInterval)(_THIS, int interval)
Definition: SDL_sysvideo.h:261
void(* ShowWindow)(_THIS, SDL_Window *window)
Definition: SDL_sysvideo.h:223
The structure that defines a display mode.
Definition: SDL_video.h:53
const struct wl_interface zxdg_decoration_manager_v1_interface
#define memset
Definition: SDL_malloc.c:627
void Wayland_ShowWindow(_THIS, SDL_Window *window)
void(* SetWindowSize)(_THIS, SDL_Window *window)
Definition: SDL_sysvideo.h:216
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * data
Definition: SDL_opengl.h:1974
#define Wayland_GLES_GetSwapInterval
struct wl_cursor_theme * cursor_theme
int Wayland_CreateWindow(_THIS, SDL_Window *window)
struct wl_output * output
const struct wl_interface wl_output_interface
int SDL_AddVideoDisplay(const SDL_VideoDisplay *display)
Definition: SDL_video.c:603
int(* GL_LoadLibrary)(_THIS, const char *path)
Definition: SDL_sysvideo.h:255
static void wl_compositor_destroy(struct wl_compositor *wl_compositor)
GLint GLint GLsizei width
Definition: SDL_opengl.h:1572
int(* SetDisplayMode)(_THIS, SDL_VideoDisplay *display, SDL_DisplayMode *mode)
Definition: SDL_sysvideo.h:205
void(* SetWindowBordered)(_THIS, SDL_Window *window, SDL_bool bordered)
Definition: SDL_sysvideo.h:229
SDL_GLContext Wayland_GLES_CreateContext(_THIS, SDL_Window *window)
void(* GL_GetDrawableSize)(_THIS, SDL_Window *window, int *w, int *h)
Definition: SDL_sysvideo.h:260
void Wayland_display_add_relative_pointer_manager(SDL_VideoData *d, uint32_t id)
static SDL_VideoDevice * _this
Definition: SDL_video.c:118
static SDL_AudioDeviceID device
Definition: loopwave.c:37
struct zxdg_decoration_manager_v1 * decoration_manager
static void xdg_wm_base_destroy(struct xdg_wm_base *xdg_wm_base)
const struct wl_interface zxdg_shell_v6_interface
SDL_bool(* Vulkan_GetInstanceExtensions)(_THIS, SDL_Window *window, unsigned *count, const char **names)
Definition: SDL_sysvideo.h:273
#define Wayland_GLES_SetSwapInterval
SDL_bool(* GetWindowWMInfo)(_THIS, SDL_Window *window, struct SDL_SysWMinfo *info)
Definition: SDL_sysvideo.h:248
SDL_GLContext(* GL_CreateContext)(_THIS, SDL_Window *window)
Definition: SDL_sysvideo.h:258
struct wl_data_device_manager * data_device_manager
void Wayland_SetWindowTitle(_THIS, SDL_Window *window)
void Wayland_DestroyWindow(_THIS, SDL_Window *window)
void(* Vulkan_GetDrawableSize)(_THIS, SDL_Window *window, int *w, int *h)
Definition: SDL_sysvideo.h:275
void Wayland_SetWindowBordered(_THIS, SDL_Window *window, SDL_bool bordered)
SDL_PRINTF_FORMAT_STRING const char int SDL_PRINTF_FORMAT_STRING const char int SDL_PRINTF_FORMAT_STRING const char int SDL_PRINTF_FORMAT_STRING const char const char SDL_SCANF_FORMAT_STRING const char return SDL_ThreadFunction const char void return Uint32 return Uint32 SDL_AssertionHandler void SDL_SpinLock SDL_atomic_t int int return SDL_atomic_t return void void void return void return int return SDL_AudioSpec SDL_AudioSpec return int int return return int SDL_RWops int SDL_AudioSpec Uint8 ** d
SDL_bool(* Vulkan_CreateSurface)(_THIS, SDL_Window *window, VkInstance instance, VkSurfaceKHR *surface)
Definition: SDL_sysvideo.h:274
#define _THIS
int(* GL_MakeCurrent)(_THIS, SDL_Window *window, SDL_GLContext context)
Definition: SDL_sysvideo.h:259
#define SDL_free
void * driverdata
Definition: SDL_video.h:59
void(* Vulkan_UnloadLibrary)(_THIS)
Definition: SDL_sysvideo.h:272
static void wl_shm_destroy(struct wl_shm *wl_shm)
return Display return Display Bool Bool int int int return Display XEvent Bool(*) XPointer return Display return Display Drawable _Xconst char unsigned int unsigned int return Display Pixmap Pixmap XColor XColor unsigned int unsigned int return Display _Xconst char char int char return Display Visual unsigned int int int char unsigned int unsigned int int in j)
Definition: SDL_x11sym.h:50
struct xkb_context * xkb_context
int SDL_WAYLAND_LoadSymbols(void)
SDL_bool Wayland_GetWindowWMInfo(_THIS, SDL_Window *window, SDL_SysWMinfo *info)
SDL_DisplayMode * display_modes
Definition: SDL_sysvideo.h:130
static int xdg_wm_base_add_listener(struct xdg_wm_base *xdg_wm_base, const struct xdg_wm_base_listener *listener, void *data)
SDL_DisplayMode current_mode
Definition: SDL_sysvideo.h:132
GLenum mode
SDL_VideoDisplay * displays
Definition: SDL_sysvideo.h:316
void(* DestroyWindow)(_THIS, SDL_Window *window)
Definition: SDL_sysvideo.h:235
#define SDL_zero(x)
Definition: SDL_stdinc.h:416
struct wl_shell * wl
GLint GLint GLint GLint GLint GLint y
Definition: SDL_opengl.h:1574
int Wayland_GLES_MakeCurrent(_THIS, SDL_Window *window, SDL_GLContext context)
static void zxdg_shell_v6_destroy(struct zxdg_shell_v6 *zxdg_shell_v6)
void Wayland_display_add_input(SDL_VideoData *d, uint32_t id)
#define SDL_getenv
void(* GL_UnloadLibrary)(_THIS)
Definition: SDL_sysvideo.h:257
return Display return Display Bool Bool int int int return Display XEvent Bool(*) XPointer return Display return Display Drawable _Xconst char unsigned int unsigned int return Display Pixmap Pixmap XColor XColor unsigned int unsigned int return Display _Xconst char char int char return Display Visual unsigned int int int char unsigned int unsigned int in i)
Definition: SDL_x11sym.h:50
void(* GetDisplayModes)(_THIS, SDL_VideoDisplay *display)
Definition: SDL_sysvideo.h:197
int Wayland_GLES_SwapWindow(_THIS, SDL_Window *window)
#define Wayland_GLES_GetProcAddress
static int wl_output_add_listener(struct wl_output *wl_output, const struct wl_output_listener *listener, void *data)
static void wl_output_destroy(struct wl_output *wl_output)
#define NULL
Definition: begin_code.h:167
int(* CreateSDLWindow)(_THIS, SDL_Window *window)
Definition: SDL_sysvideo.h:211
#define SDL_OutOfMemory()
Definition: SDL_error.h:52
SDL_DisplayMode desktop_mode
Definition: SDL_sysvideo.h:131
void Wayland_GLES_GetDrawableSize(_THIS, SDL_Window *window, int *w, int *h)
unsigned int uint32_t
void(* VideoQuit)(_THIS)
Definition: SDL_sysvideo.h:167
#define SDL_SetError
const struct wl_interface wl_compositor_interface
GLbitfield flags
struct wl_compositor * compositor
GLint GLint GLsizei GLsizei height
Definition: SDL_opengl.h:1572
void Wayland_RestoreWindow(_THIS, SDL_Window *window)
#define SDL_calloc
const struct wl_interface wl_shell_interface
void Wayland_display_destroy_input(SDL_VideoData *d)
void Wayland_PumpEvents(_THIS)
int(* GL_SwapWindow)(_THIS, SDL_Window *window)
Definition: SDL_sysvideo.h:263
#define SDL_strdup
GLuint GLenum GLenum transform
struct wl_registry * registry
struct org_kde_kwin_server_decoration_manager * kwin_server_decoration_manager
SDL_bool Wayland_HasClipboardText(_THIS)
SDL_bool(* HasClipboardText)(_THIS)
Definition: SDL_sysvideo.h:300
SDL_bool SDL_AddDisplayMode(SDL_VideoDisplay *display, const SDL_DisplayMode *mode)
Definition: SDL_video.c:751
int(* VideoInit)(_THIS)
Definition: SDL_sysvideo.h:161
#define SDL_snprintf
struct zxdg_shell_v6 * zxdg
#define SDL_arraysize(array)
Definition: SDL_stdinc.h:115
void(* SetWindowFullscreen)(_THIS, SDL_Window *window, SDL_VideoDisplay *display, SDL_bool fullscreen)
Definition: SDL_sysvideo.h:231
#define SDL_malloc
void(* GL_DeleteContext)(_THIS, SDL_GLContext context)
Definition: SDL_sysvideo.h:264
char *(* GetClipboardText)(_THIS)
Definition: SDL_sysvideo.h:299
Uint32 format
Definition: SDL_video.h:55
void(* SetWindowTitle)(_THIS, SDL_Window *window)
Definition: SDL_sysvideo.h:213
const struct wl_interface wl_data_device_manager_interface
int(* GL_GetSwapInterval)(_THIS)
Definition: SDL_sysvideo.h:262
void(* MaximizeWindow)(_THIS, SDL_Window *window)
Definition: SDL_sysvideo.h:226
int(* SetClipboardText)(_THIS, const char *text)
Definition: SDL_sysvideo.h:298
int Wayland_GLES_LoadLibrary(_THIS, const char *path)
static void zxdg_shell_v6_pong(struct zxdg_shell_v6 *zxdg_shell_v6, uint32_t serial)
struct wl_shm * shm
#define SDL_strrchr
#define SDL_Unsupported()
Definition: SDL_error.h:53
void *(* GL_GetProcAddress)(_THIS, const char *proc)
Definition: SDL_sysvideo.h:256
int SDL_SendQuit(void)
Definition: SDL_quit.c:201
static int wl_registry_add_listener(struct wl_registry *wl_registry, const struct wl_registry_listener *listener, void *data)
void(* PumpEvents)(_THIS)
Definition: SDL_sysvideo.h:281
static int zxdg_shell_v6_add_listener(struct zxdg_shell_v6 *zxdg_shell_v6, const struct zxdg_shell_v6_listener *listener, void *data)