8 #include <drm_fourcc.h>
10 #include <wayland-server.h>
11 #include <libds/log.h>
12 #include <libds/backend.h>
13 #include <libds/output.h>
14 #include <libds/compositor.h>
15 #include <libds/xdg_shell.h>
16 #include <libds-tizen/allocator/tbm.h>
17 #include <libds-tizen/backend/tdm.h>
18 #include <libds/backend/libinput.h>
19 #include <libds-tizen/tbm_server.h>
20 #include <libds-tizen/dpms.h>
21 #include <libds/input_device.h>
22 #include <libds/keyboard.h>
23 #include <libds/touch.h>
24 #include <libds/pointer.h>
25 #include <libds/seat.h>
26 #include <libds-tizen/input_devicemgr.h>
27 #include <xkbcommon/xkbcommon.h>
28 #include <libds/interfaces/keyboard.h>
29 #include <libds-tizen/launch.h>
30 #include <libds-tizen/backend/tdm_output_hwc.h>
32 #define USE_TDM_BUFFER_QUEUE
34 #ifdef USE_TDM_BUFFER_QUEUE
35 #include "pixman-tbm-helper.h"
36 #include "tinyds-tdm-renderer.h"
38 #include <libds/swapchain.h>
41 #include "pixman-helper.h"
43 #define TINYDS_UNUSED __attribute__((unused))
44 struct tinyds_keyboard;
45 struct tinyds_pointer;
49 struct tinyds_server *server;
50 struct ds_output *ds_output;
51 struct ds_allocator *allocator;
52 #ifdef USE_TDM_BUFFER_QUEUE
53 struct tinyds_renderer renderer;
54 struct ds_tdm_buffer_queue *buffer_queue;
55 struct wl_listener buffer_queue_acquirable;
57 struct ds_swapchain *swapchain;
59 struct ds_buffer *front_buffer;
61 struct wl_listener output_destroy;
62 struct wl_listener output_frame;
66 struct wl_event_source *idle_commit;
71 struct ds_tdm_output_hwc *hwc;
72 struct ds_tdm_output_hwc_window *bg_hwc_window;
77 struct ds_tizen_dpms *ds_dpms;
78 struct tinyds_server *server;
80 struct wl_listener destroy;
81 struct wl_listener set_dpms;
82 struct wl_listener get_dpms;
87 struct ds_tbm_server *tbm_server;
89 struct wl_display *display;
91 struct ds_backend *backend;
92 struct ds_backend *input_backend;
93 struct ds_compositor *compositor;
94 struct ds_xdg_shell *xdg_shell;
97 double output_x, output_y;
98 struct ds_tizen_input_devicemgr *devicemgr;
99 struct ds_tizen_launch_effect *effect;
100 struct ds_tizen_launch_splash *splash;
102 struct tinyds_output *output;
103 struct tinyds_dpms *dpms;
104 struct wl_event_source *stdin_source;
106 struct wl_list views;
108 struct wl_listener new_output;
109 struct wl_listener new_input;
110 struct wl_listener new_xdg_surface;
111 struct wl_listener devicemgr_destroy;
112 struct wl_listener pointer_warp;
113 struct wl_listener effect_destroy;
114 struct wl_listener effect_type_set;
115 struct wl_listener effect_type_unset;
116 struct wl_listener new_splash;
117 struct wl_listener splash_owner;
119 struct wl_list keyboards;
120 struct wl_list pointers;
125 struct tinyds_server *server;
127 struct tinyds_texture *texture;
128 struct ds_xdg_surface *xdg_surface;
130 struct wl_listener xdg_surface_map;
131 struct wl_listener xdg_surface_unmap;
132 struct wl_listener xdg_surface_destroy;
133 struct wl_listener surface_commit;
134 struct wl_list link; // tinyds_server::views
136 struct ds_tdm_output_hwc_window *hwc_window;
145 struct tinyds_pointer
147 struct ds_input_device *dev;
148 struct tinyds_server *server;
150 struct tinyds_view *focused_view;
152 struct wl_listener destroy;
153 struct wl_listener motion; //relative
154 struct wl_listener button;
155 struct wl_listener frame;
156 struct wl_list link; //tinyds_server::pointers
159 struct tinyds_keyboard
161 struct ds_input_device *dev;
162 struct tinyds_server *server;
164 struct wl_listener destroy;
165 struct wl_listener key;
166 struct wl_list link; //tinyds_server::keyboards
171 struct ds_input_device *dev;
172 struct tinyds_server *server;
174 struct wl_listener destroy;
175 struct wl_listener down;
176 struct wl_listener up;
177 struct wl_listener motion;
180 struct tinyds_server tinyds;
182 static bool init_server(struct tinyds_server *server, struct wl_display *display);
183 static int server_dispatch_stdin(int fd, uint32_t mask, void *data);
184 static void output_handle_destroy(struct wl_listener *listener, void *data);
185 static void output_handle_frame(struct wl_listener *listener, void *data);
186 static void draw_server_with_damage(struct tinyds_server *server);
187 static void draw_output(struct tinyds_output *output);
188 static void output_swap_buffer(struct tinyds_output *output,
189 struct ds_buffer *buffer);
190 static void view_send_frame_done(struct tinyds_view *view);
191 static void output_hwc_init(struct tinyds_output *output);
192 static void output_schedule_commit(struct tinyds_output *output);
193 static void output_commit(struct tinyds_output *output);
194 #ifdef USE_TDM_BUFFER_QUEUE
195 static void output_buffer_queue_init(struct tinyds_output *output);
196 static void output_renderer_init(struct tinyds_output *output);
197 static void output_draw_with_renderer(struct tinyds_output *output);
199 static void output_swapchain_init(struct tinyds_output *output,
200 int width, int height, uint32_t format);
201 static void output_draw_with_swapchain(struct tinyds_output *output);
202 static void draw_view(struct tinyds_view *view, pixman_image_t *dst_image);
204 static void dpms_handle_destroy(struct wl_listener *listener, void *data);
205 static void dpms_handle_set_dpms(struct wl_listener *listener, void *data);
206 static void dpms_handle_get_dpms(struct wl_listener *listener, void *data);
207 static void server_add_keyboard(struct tinyds_server *server,
208 struct ds_input_device *dev);
209 static void server_add_pointer(struct tinyds_server *server,
210 struct ds_input_device *dev);
211 static void server_add_touch(struct tinyds_server *server,
212 struct ds_input_device *dev);
214 static struct tinyds_view *
215 server_view_at(struct tinyds_server *server, double lx, double ly,
216 double *sx, double *sy);
221 struct tinyds_server *server = &tinyds;
222 struct wl_display *display;
223 struct wl_event_loop *loop;
227 ds_log_init(DS_INF, NULL);
229 display = wl_display_create();
232 res = init_server(server, display);
235 socket = wl_display_add_socket_auto(display);
238 ds_backend_start(server->backend);
239 ds_backend_start(server->input_backend);
241 setenv("WAYLAND_DISPLAY", socket, true);
243 ds_inf("Running Wayland compositor on WAYLAND_DISPLAY=%s", socket);
245 loop = wl_display_get_event_loop(display);
246 server->stdin_source = wl_event_loop_add_fd(loop, STDIN_FILENO,
247 WL_EVENT_READABLE, server_dispatch_stdin, server);
249 wl_display_run(display);
251 wl_display_destroy_clients(display);
252 wl_display_destroy(display);
258 view_populate_pid(struct tinyds_view *view)
261 struct wl_client *client = NULL;
262 struct ds_surface *surface;
264 surface = ds_xdg_surface_get_surface(view->xdg_surface);
268 client = wl_resource_get_client(ds_surface_get_wl_resource(surface));
272 wl_client_get_credentials(client, &pid, NULL, NULL);
274 ds_inf("view pid(%u)", pid);
277 view->effect_type = ds_tizen_launch_effect_get_effect_type(view->server->effect, pid);
278 ds_tizen_launch_effect_unset_effect_type(view->server->effect, pid);
279 ds_inf("view effect_type(%d)", view->effect_type);
283 view_handle_xdg_surface_map(struct wl_listener *listener,
284 void *data TINYDS_UNUSED)
286 struct tinyds_view *view;
287 struct ds_keyboard *keyboard;
288 struct tinyds_keyboard *kbd;
290 view = wl_container_of(listener, view, xdg_surface_map);
293 view_populate_pid(view);
295 wl_list_for_each(kbd, &view->server->keyboards, link) {
296 keyboard = ds_input_device_get_keyboard(kbd->dev);
297 if (keyboard != NULL) {
298 ds_seat_keyboard_notify_enter(view->server->seat,
299 ds_xdg_surface_get_surface(view->xdg_surface),
300 keyboard->keycodes, keyboard->num_keycodes,
301 &keyboard->modifiers);
308 view_handle_xdg_surface_unmap(struct wl_listener *listener,
309 void *data TINYDS_UNUSED)
311 struct tinyds_view *view;
313 view = wl_container_of(listener, view, xdg_surface_unmap);
314 view->mapped = false;
318 view_handle_xdg_surface_destroy(struct wl_listener *listener,
319 void *data TINYDS_UNUSED)
321 struct tinyds_view *view;
323 view = wl_container_of(listener, view, xdg_surface_destroy);
325 draw_server_with_damage(view->server);
327 ds_tdm_output_hwc_window_destroy(view->hwc_window);
329 wl_list_remove(&view->xdg_surface_destroy.link);
330 wl_list_remove(&view->xdg_surface_map.link);
331 wl_list_remove(&view->xdg_surface_unmap.link);
332 wl_list_remove(&view->surface_commit.link);
333 wl_list_remove(&view->link);
338 view_handle_surface_commit(struct wl_listener *listener,
339 void *data TINYDS_UNUSED)
341 struct tinyds_view *view;
343 view = wl_container_of(listener, view, surface_commit);
344 draw_server_with_damage(view->server);
348 server_new_xdg_surface(struct wl_listener *listener, void *data)
350 struct tinyds_server *server;
351 struct tinyds_view *view;
352 struct ds_xdg_surface *xdg_surface;
354 server = wl_container_of(listener, server, new_xdg_surface);
357 ds_inf("New xdg_surface(%p)", (void *)xdg_surface);
359 view = calloc(1, sizeof *view);
362 view->server = server;
363 view->xdg_surface = xdg_surface;
365 view->xdg_surface_map.notify = view_handle_xdg_surface_map;
366 ds_xdg_surface_add_map_listener(xdg_surface,
367 &view->xdg_surface_map);
369 view->xdg_surface_unmap.notify = view_handle_xdg_surface_unmap;
370 ds_xdg_surface_add_unmap_listener(xdg_surface,
371 &view->xdg_surface_unmap);
373 view->xdg_surface_destroy.notify = view_handle_xdg_surface_destroy;
374 ds_xdg_surface_add_destroy_listener(xdg_surface,
375 &view->xdg_surface_destroy);
377 view->surface_commit.notify = view_handle_surface_commit;
378 ds_surface_add_commit_listener(
379 ds_xdg_surface_get_surface(xdg_surface),
380 &view->surface_commit);
382 view->x = rand() % 1000;
383 view->y = rand() % 500;
385 view->hwc_window = ds_tdm_output_hwc_window_create(server->output->hwc);
386 assert(view->hwc_window);
388 wl_list_insert(server->views.prev, &view->link);
391 view->effect_type = -1;
393 ds_inf("view at (%d, %d)", view->x, view->y);
397 backend_handle_new_output(struct wl_listener *listener, void *data)
399 struct tinyds_server *server;
400 struct tinyds_output *output;
401 struct ds_output *ds_output;
402 const struct ds_output_mode *mode;
403 struct ds_tdm_box src_box;
405 server = wl_container_of(listener, server, new_output);
408 ds_inf("New output(%p)", ds_output);
413 mode = ds_output_get_preferred_mode(ds_output);
414 ds_output_set_mode(ds_output, mode);
416 output = calloc(1, sizeof *output);
420 output->server = server;
421 output->ds_output = ds_output;
422 output->width = mode->width;
423 output->height = mode->height;
424 output->damaged = true;
425 output->committable = true;
427 output_hwc_init(output);
429 #ifdef USE_TDM_BUFFER_QUEUE
430 output_buffer_queue_init(output);
431 output_renderer_init(output);
433 output_swapchain_init(output, mode->width, mode->height,
434 DRM_FORMAT_XRGB8888);
437 output->bg_hwc_window = ds_tdm_output_hwc_window_create(output->hwc);
438 assert(output->bg_hwc_window);
442 src_box.width = output->width;
443 src_box.height = output->height;
445 ds_tdm_output_hwc_window_set_src_box(output->bg_hwc_window, &src_box);
446 ds_tdm_output_hwc_window_set_position(output->bg_hwc_window, 0, 0);
447 ds_tdm_output_hwc_window_set_dest_size(output->bg_hwc_window, output->width, output->height);
448 ds_tdm_output_hwc_window_set_transform(output->bg_hwc_window, WL_OUTPUT_TRANSFORM_NORMAL);
450 output->output_destroy.notify = output_handle_destroy;
451 ds_output_add_destroy_listener(ds_output, &output->output_destroy);
453 output->output_frame.notify = output_handle_frame;
454 ds_output_add_frame_listener(ds_output, &output->output_frame);
456 ds_tizen_input_devicemgr_set_output_width_height(server->devicemgr, (uint32_t)output->width, (uint32_t)output->height);
458 server->output = output;
460 output_schedule_commit(output);
464 add_new_dpms(struct tinyds_server *server)
466 struct tinyds_dpms *dpms;
468 dpms = calloc(1, sizeof *dpms);
472 dpms->ds_dpms = ds_tizen_dpms_create(server->display);
473 if (!dpms->ds_dpms) {
475 ds_err("Could not create ds_tizen_dpms");
479 dpms->destroy.notify = dpms_handle_destroy;
480 ds_tizen_dpms_add_destroy_listener(dpms->ds_dpms, &dpms->destroy);
482 dpms->set_dpms.notify = dpms_handle_set_dpms;
483 ds_tizen_dpms_add_set_dpms_listener(dpms->ds_dpms, &dpms->set_dpms);
485 dpms->get_dpms.notify = dpms_handle_get_dpms;
486 ds_tizen_dpms_add_get_dpms_listener(dpms->ds_dpms, &dpms->get_dpms);
490 ds_inf("Dpms (%p) added", dpms);
496 backend_handle_new_input(struct wl_listener *listener, void *data)
498 struct tinyds_server *server;
499 struct ds_input_device *dev = data;
500 enum ds_input_device_type dev_type;
502 server = wl_container_of(listener, server, new_input);
504 dev_type = ds_input_device_get_type(dev);
507 case DS_INPUT_DEVICE_KEYBOARD:
508 server_add_keyboard(server, dev);
509 server->seat_caps |= WL_SEAT_CAPABILITY_KEYBOARD;
511 case DS_INPUT_DEVICE_TOUCH:
512 server_add_touch(server, dev);
513 server->seat_caps |= WL_SEAT_CAPABILITY_TOUCH;
515 case DS_INPUT_DEVICE_POINTER:
516 server_add_pointer(server, dev);
517 server->seat_caps |= WL_SEAT_CAPABILITY_POINTER;
520 ds_err("Unknown type(%d) of ds_input_device", dev_type);
524 ds_seat_set_capabilities(server->seat, server->seat_caps);
528 devicemgr_add_keymap_data(struct wl_list *list, const char *name, int keycode)
530 struct ds_tizen_input_devicemgr_keymap_data *data;
532 data = calloc(1, sizeof *data);
534 ds_err("Failed to alloc memory");
538 data->name = strdup(name);
539 data->keycode = keycode;
541 wl_list_insert(list, &data->link);
545 devicemgr_cleanup_keymap_list(struct wl_list *list)
547 struct ds_tizen_input_devicemgr_keymap_data *data, *tmp;
549 wl_list_for_each_safe(data, tmp, list, link) {
550 wl_list_remove(&data->link);
557 devicemgr_set_keymap(struct ds_tizen_input_devicemgr *devicemgr)
559 struct wl_list keymap_list;
562 wl_list_init(&keymap_list);
564 devicemgr_add_keymap_data(&keymap_list, "XF86VolumeRaise", 455);
565 devicemgr_add_keymap_data(&keymap_list, "XF86VolumeLower", 456);
566 devicemgr_add_keymap_data(&keymap_list, "XF86LightOn", 457);
567 devicemgr_add_keymap_data(&keymap_list, "XF86LightOff", 458);
569 res = ds_tizen_input_devicemgr_set_keymap_list(devicemgr, &keymap_list);
571 ds_inf("Failed to set keymap");
573 devicemgr_cleanup_keymap_list(&keymap_list);
577 devicemgr_handle_pointer_warp(struct wl_listener *listener, void *data)
579 struct tinyds_server *server;
580 struct tinyds_pointer *pointer;
581 struct ds_tizen_input_devicemgr_event_pointer_warp *event = data;
582 double sx = 0.f, sy = 0.f;
583 struct tinyds_view *view = NULL;
585 server = wl_container_of(listener, server, pointer_warp);
587 ds_inf("Pointer warp: surface(%p) x(%.2f) y(%.2f)", event->surface,
590 wl_list_for_each(pointer, &server->pointers, link){
591 if (!pointer->focused_view) continue;
592 view = pointer->focused_view;
596 if (event->surface != ds_xdg_surface_get_surface(view->xdg_surface)) {
597 ds_inf("Pointer is not on the requested surface");
601 server->output_x = view->x + (event->x * server->output->width);
602 server->output_y = view->y + (event->y * server->output->height);
604 server_view_at(server, server->output_x, server->output_y, &sx, &sy);
606 ds_inf("notify motion: sx:%.2f sy:%.2f, output_x:%.1f, output_y:%.1f",
607 sx, sy, server->output_x, server->output_y);
609 ds_seat_pointer_notify_motion(server->seat,
610 event->time_msec, sx, sy);
614 devicemgr_handle_destroy(struct wl_listener *listener, void *data TINYDS_UNUSED)
616 struct tinyds_server *server =
617 wl_container_of(listener, server, devicemgr_destroy);
619 wl_list_remove(&server->devicemgr_destroy.link);
620 wl_list_remove(&server->pointer_warp.link);
622 server->devicemgr = NULL;
626 launch_effect_handle_destroy(struct wl_listener *listener, void *data TINYDS_UNUSED)
628 struct tinyds_server *server =
629 wl_container_of(listener, server, effect_destroy);
631 wl_list_remove(&server->effect_destroy.link);
632 wl_list_remove(&server->effect_type_set.link);
633 wl_list_remove(&server->effect_type_unset.link);
634 wl_list_remove(&server->new_splash.link);
636 server->effect = NULL;
640 launch_effect_handle_type_set(struct wl_listener *listener, void *data)
642 struct tinyds_server *server;
643 struct ds_tizen_launch_effect_event_type_set *event = data;
644 struct tinyds_view *view = NULL;
645 bool existing = false;
647 server = wl_container_of(listener, server, effect_type_set);
649 ds_inf("Launch effect. type_set: pid(%u) type:%s", event->pid, (event->effect_type == 1) ? "depth-in" : "launch");
651 wl_list_for_each(view, &server->views, link) {
652 if (view->pid == event->pid) {
653 view->effect_type = event->effect_type;
654 ds_inf("Launch effect. existing pid");
659 ds_tizen_launch_effect_unset_effect_type(server->effect, event->pid);
661 ds_tizen_launch_effect_set_effect_type(server->effect, event->pid, event->effect_type);
666 launch_effect_handle_type_unset(struct wl_listener *listener, void *data)
668 struct tinyds_server *server;
669 struct ds_tizen_launch_effect_event_type_unset *event = data;
670 struct tinyds_view *view = NULL;
672 server = wl_container_of(listener, server, effect_type_unset);
674 ds_inf("Launch effect. type_unset: pid(%u)", event->pid);
676 wl_list_for_each(view, &server->views, link) {
677 if (view->pid == event->pid) {
678 view->effect_type = -1;
679 ds_inf("Launch effect. pid found");
682 ds_tizen_launch_effect_unset_effect_type(server->effect, event->pid);
686 launch_splash_handle_owner(struct wl_listener *listener, void *data)
688 struct tinyds_server *server;
689 struct ds_tizen_launch_splash_event_owner *event = data;
690 struct tinyds_view *view = NULL;
692 server = wl_container_of(listener, server, splash_owner);
694 ds_inf("Splash owner. pid(%u)", event->pid);
696 wl_list_for_each(view, &server->views, link) {
697 if (view->pid == event->pid) {
698 if (event->pid == ds_tizen_launch_splash_get_pid(server->splash))
701 ds_tizen_launch_splash_set_pid(server->splash, event->pid);
708 launch_effect_handle_new_splash(struct wl_listener *listener, void *data)
710 struct tinyds_server *server;
711 struct ds_tizen_launch_splash *splash = data;
712 struct tinyds_view *view = NULL;
714 server = wl_container_of(listener, server, new_splash);
716 ds_inf("Launch new splash. splash(%p)", splash);
719 server->splash = splash;
721 // new view for "Launchscreen"
722 view = calloc(1, sizeof *view);
724 wl_list_insert(server->views.prev, &view->link);
725 view->pid = ds_tizen_launch_splash_get_pid(splash);
727 server->splash_owner.notify = launch_splash_handle_owner;
728 ds_tizen_launch_splash_add_owner_listener(server->splash,
729 &server->splash_owner);
733 init_server(struct tinyds_server *server, struct wl_display *display)
735 server->display = display;
737 wl_list_init(&server->views);
739 if (wl_display_init_shm(display) != 0)
742 server->backend = ds_tdm_backend_create(display);
743 if (!server->backend)
746 server->input_backend = ds_libinput_backend_create(display);
747 if (!server->input_backend) {
748 ds_backend_destroy(server->backend);
752 server->new_output.notify = backend_handle_new_output;
753 ds_backend_add_new_output_listener(server->backend,
754 &server->new_output);
756 wl_list_init(&server->keyboards);
757 wl_list_init(&server->pointers);
758 server->new_input.notify = backend_handle_new_input;
759 ds_backend_add_new_input_listener(server->input_backend, &server->new_input);
761 server->compositor = ds_compositor_create(display);
762 if (!server->compositor)
765 server->tbm_server = ds_tbm_server_create(display);
766 if (!server->tbm_server)
769 server->xdg_shell = ds_xdg_shell_create(display);
770 if (!server->xdg_shell)
773 server->new_xdg_surface.notify = server_new_xdg_surface;
774 ds_xdg_shell_add_new_surface_listener(server->xdg_shell,
775 &server->new_xdg_surface);
777 if (!add_new_dpms(server))
780 server->seat = ds_seat_create(display, "seat0" /* arbitrary name */);
783 server->seat_caps = 0;
785 server->devicemgr = ds_tizen_input_devicemgr_create(
786 server->input_backend, server->seat);
787 if (!server->devicemgr) {
788 ds_err("Could not create ds_tizen_input_devicemgr");
792 devicemgr_set_keymap(server->devicemgr);
794 server->devicemgr_destroy.notify = devicemgr_handle_destroy;
795 ds_tizen_input_devicemgr_add_destroy_listener(server->devicemgr,
796 &server->devicemgr_destroy);
798 server->pointer_warp.notify = devicemgr_handle_pointer_warp;
799 ds_tizen_input_devicemgr_add_pointer_warp_listener(server->devicemgr,
800 &server->pointer_warp);
802 server->effect = ds_tizen_launch_effect_create(display);
803 if (!server->effect) {
807 server->effect_destroy.notify = launch_effect_handle_destroy;
808 ds_tizen_launch_effect_add_destroy_listener(server->effect,
809 &server->effect_destroy);
811 server->effect_type_set.notify = launch_effect_handle_type_set;
812 ds_tizen_launch_effect_add_type_set_listener(server->effect,
813 &server->effect_type_set);
815 server->effect_type_unset.notify = launch_effect_handle_type_unset;
816 ds_tizen_launch_effect_add_type_unset_listener(server->effect,
817 &server->effect_type_unset);
819 server->new_splash.notify = launch_effect_handle_new_splash;
820 ds_tizen_launch_effect_add_new_splash_listener(server->effect,
821 &server->new_splash);
826 ds_backend_destroy(server->backend);
827 ds_backend_destroy(server->input_backend);
833 output_handle_destroy(struct wl_listener *listener, void *data TINYDS_UNUSED)
835 struct tinyds_output *output =
836 wl_container_of(listener, output, output_destroy);
838 if (output->bg_hwc_window)
839 ds_tdm_output_hwc_window_destroy(output->bg_hwc_window);
841 wl_list_remove(&output->output_destroy.link);
842 wl_list_remove(&output->output_frame.link);
844 if (output->front_buffer)
845 ds_buffer_unlock(output->front_buffer);
847 #ifdef USE_TDM_BUFFER_QUEUE
848 fini_renderer(&output->renderer);
850 if (output->swapchain)
851 ds_swapchain_destroy(output->swapchain);
853 if (output->allocator)
854 ds_allocator_destroy(output->allocator);
857 wl_display_terminate(output->server->display);
859 output->server->output = NULL;
865 output_commit(struct tinyds_output *output)
867 uint32_t num_changed = 0;
868 uint32_t num_windows = 0, current_num_windows = 0;
869 struct ds_tdm_output_hwc_window **composited_hwc_windows = NULL;
870 struct ds_tdm_output_hwc_window **changed_hwc_windows = NULL;
871 enum ds_tdm_output_hwc_window_composition composition;
872 struct tinyds_view *view;
874 bool need_target = false;
875 bool fully_obscured = false;
876 struct ds_buffer *ds_buffer;
877 struct ds_tdm_box src_box;
880 if (!output->committable)
883 if (!output->damaged && !output->target_updated)
886 wl_list_for_each_reverse(view, &output->server->views, link) {
887 if (!view->hwc_window)
890 ds_buffer = ds_surface_get_buffer(
891 ds_xdg_surface_get_surface(view->xdg_surface));
900 ds_buffer_get_size(ds_buffer, &w, &h);
902 if ((output->width <= w) && (output->height <= h))
903 fully_obscured = true;
906 if (fully_obscured) {
907 ds_tdm_output_hwc_window_set_composition(output->bg_hwc_window,
908 DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_NONE);
910 ds_tdm_output_hwc_window_set_composition(output->bg_hwc_window,
911 DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_CLIENT);
917 composited_hwc_windows = calloc(num_windows, sizeof *composited_hwc_windows);
918 if (!composited_hwc_windows)
921 wl_list_for_each_reverse(view, &output->server->views, link) {
922 if (!view->hwc_window)
925 ds_buffer = ds_surface_get_buffer(
926 ds_xdg_surface_get_surface(view->xdg_surface));
930 ds_tdm_output_hwc_window_set_buffer(view->hwc_window, ds_buffer);
932 ds_buffer_get_size(ds_buffer, &w, &h);
939 ds_tdm_output_hwc_window_set_src_box(view->hwc_window, &src_box);
940 ds_tdm_output_hwc_window_set_position(view->hwc_window, view->x, view->y);
941 ds_tdm_output_hwc_window_set_dest_size(view->hwc_window, w, h);
942 ds_tdm_output_hwc_window_set_transform(view->hwc_window, WL_OUTPUT_TRANSFORM_NORMAL);
945 ds_tdm_output_hwc_window_set_composition(view->hwc_window,
946 DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_DEVICE);
948 composited_hwc_windows[current_num_windows] = view->hwc_window;
949 current_num_windows++;
951 ds_tdm_output_hwc_window_set_composition(view->hwc_window,
952 DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_NONE);
956 if (!fully_obscured) {
957 composited_hwc_windows[current_num_windows] = output->bg_hwc_window;
958 current_num_windows++;
962 if (!ds_tdm_output_hwc_validate(output->hwc, composited_hwc_windows,
963 num_windows, &num_changed)) {
964 free(composited_hwc_windows);
965 ds_err("Could not hwc validate");
969 if (composited_hwc_windows)
970 free(composited_hwc_windows);
972 if (num_changed > 0) {
973 changed_hwc_windows = calloc(num_windows, sizeof *changed_hwc_windows);
974 if (!changed_hwc_windows)
977 if (!ds_tdm_output_hwc_get_changed_composition(output->hwc, &num_changed,
978 changed_hwc_windows)) {
979 free(changed_hwc_windows);
980 ds_err("Could not get chaged composition");
984 for (i = 0; i < num_changed; i++) {
985 composition = ds_tdm_output_hwc_window_get_composition(changed_hwc_windows[i]);
986 if (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_CLIENT) {
993 if (changed_hwc_windows)
994 free(changed_hwc_windows);
996 if (need_target && output->damaged)
999 #ifdef USE_TDM_BUFFER_QUEUE
1000 struct ds_buffer *buffer;
1002 buffer = ds_tdm_buffer_queue_acquire(output->buffer_queue);
1004 if (!ds_tdm_output_hwc_set_client_target_buffer(output->hwc, buffer)) {
1005 ds_err("Could not set hwc client target buffer");
1009 output_swap_buffer(output, buffer);
1013 if (!ds_tdm_output_hwc_accept_validation(output->hwc)) {
1014 ds_err("Could not hwc accept validateion");
1018 ds_output_commit(output->ds_output);
1020 output->committable = false;
1021 output->damaged = false;
1022 output->target_updated = false;
1024 wl_list_for_each(view, &output->server->views, link) {
1025 enum ds_tdm_output_hwc_window_composition composition;
1030 composition = ds_tdm_output_hwc_window_get_composition(view->hwc_window);
1031 if ((composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_DEVICE) ||
1032 (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_VIDEO) ||
1033 (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_CURSOR))
1034 view_send_frame_done(view);
1037 ds_dbg("output:%p commit", output);
1041 output_handle_frame(struct wl_listener *listener, void *data TINYDS_UNUSED)
1043 struct tinyds_output *output =
1044 wl_container_of(listener, output, output_frame);
1046 ds_dbg("output:%p handle frame", output);
1048 output->committable = true;
1050 output_commit(output);
1054 draw_server_with_damage(struct tinyds_server *server)
1056 server->output->damaged = true;
1057 output_schedule_commit(server->output);
1061 output_hwc_init(struct tinyds_output *output)
1063 struct ds_tdm_output *tdm_output;
1065 tdm_output = ds_tdm_output_from_output(output->ds_output);
1068 output->hwc = ds_tdm_output_get_hwc(tdm_output);
1069 assert(output->hwc);
1071 ds_tdm_output_hwc_set_enabled(output->hwc, true);
1074 #ifdef USE_TDM_BUFFER_QUEUE
1076 output_handle_buffer_queue_acquirable(struct wl_listener *listener,
1077 void *data TINYDS_UNUSED)
1079 struct tinyds_output *output;
1081 output = wl_container_of(listener, output, buffer_queue_acquirable);
1083 output->target_updated = true;
1084 output_schedule_commit(output);
1088 output_buffer_queue_init(struct tinyds_output *output)
1090 struct ds_tdm_output *tdm_output;
1092 tdm_output = ds_tdm_output_from_output(output->ds_output);
1095 output->buffer_queue = ds_tdm_output_get_buffer_queue(tdm_output);
1096 assert(output->buffer_queue);
1098 output->buffer_queue_acquirable.notify =
1099 output_handle_buffer_queue_acquirable;
1100 ds_tdm_buffer_queue_add_acquirable_listener(output->buffer_queue,
1101 &output->buffer_queue_acquirable);
1105 output_renderer_init(struct tinyds_output *output)
1107 init_renderer(&output->renderer);
1109 renderer_set_surface_queue(&output->renderer,
1110 ds_tdm_buffer_queue_get_native_queue(output->buffer_queue));
1112 renderer_set_bg_color(&output->renderer, 80, 80, 80);
1116 output_draw_with_renderer(struct tinyds_output *output)
1118 struct tinyds_view *view;
1120 ds_dbg(">> BEGIN UPDATE TEXTURES");
1122 wl_list_for_each(view, &output->server->views, link) {
1123 struct ds_buffer *ds_buffer;
1124 struct ds_tbm_client_buffer *tbm_buffer;
1125 tbm_surface_h surface;
1126 enum ds_tdm_output_hwc_window_composition composition;
1131 composition = ds_tdm_output_hwc_window_get_composition(view->hwc_window);
1132 if ((composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_DEVICE) ||
1133 (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_VIDEO) ||
1134 (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_CURSOR))
1137 ds_buffer = ds_surface_get_buffer(
1138 ds_xdg_surface_get_surface(view->xdg_surface));
1142 tbm_buffer = ds_tbm_client_buffer_from_buffer(ds_buffer);
1146 surface = ds_tbm_client_buffer_get_tbm_surface(tbm_buffer);
1150 renderer_add_texture(&output->renderer, surface, view->x, view->y);
1152 view_send_frame_done(view);
1155 ds_dbg("<< END UPDATE TEXTURES");
1157 renderer_draw(&output->renderer);
1161 output_swapchain_init(struct tinyds_output *output,
1162 int width, int height, uint32_t format)
1165 output->allocator = ds_tbm_allocator_create();
1166 assert(output->allocator);
1168 output->swapchain = ds_swapchain_create(output->allocator,
1169 width, height, format);
1170 assert(output->swapchain);
1174 output_draw_with_swapchain(struct tinyds_output *output)
1176 struct tinyds_view *view;
1177 struct ds_buffer *output_buffer;
1178 pixman_image_t *output_image;
1179 enum ds_tdm_output_hwc_window_composition composition;
1181 output_buffer = ds_swapchain_acquire(output->swapchain, NULL);
1185 output_image = pixman_image_from_buffer(output_buffer,
1186 DS_BUFFER_DATA_PTR_ACCESS_WRITE);
1187 if (!output_image) {
1188 ds_buffer_unlock(output_buffer);
1192 pixman_image_fill_color(output_image, 80, 80, 80);
1194 wl_list_for_each(view, &output->server->views, link) {
1198 composition = ds_tdm_output_hwc_window_get_composition(view->hwc_window);
1199 if ((composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_DEVICE) ||
1200 (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_VIDEO) ||
1201 (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_CURSOR))
1204 draw_view(view, output_image);
1206 pixman_image_unref(output_image);
1208 if (!ds_tdm_output_hwc_set_client_target_buffer(output->hwc, output_buffer)) {
1209 ds_err("Could not set hwc client target buffer");
1210 ds_buffer_unlock(output_buffer);
1214 output_swap_buffer(output, output_buffer);
1218 draw_view(struct tinyds_view *view, pixman_image_t *dst_image)
1220 struct ds_buffer *buffer;
1221 pixman_image_t *src_image;
1223 buffer = ds_surface_get_buffer(
1224 ds_xdg_surface_get_surface(view->xdg_surface));
1228 src_image = pixman_image_from_buffer(buffer,
1229 DS_BUFFER_DATA_PTR_ACCESS_READ);
1230 pixman_image_composite32(PIXMAN_OP_OVER,
1236 pixman_image_get_width(src_image),
1237 pixman_image_get_height(src_image));
1238 pixman_image_unref(src_image);
1240 view_send_frame_done(view);
1245 draw_output(struct tinyds_output *output)
1247 #ifdef USE_TDM_BUFFER_QUEUE
1248 output_draw_with_renderer(output);
1250 output_draw_with_swapchain(output);
1253 ds_dbg("output:%p draw", output);
1257 output_swap_buffer(struct tinyds_output *output, struct ds_buffer *buffer)
1259 ds_output_attach_buffer(output->ds_output, buffer);
1261 if (output->front_buffer)
1262 ds_buffer_unlock(output->front_buffer);
1263 output->front_buffer = buffer;
1267 view_send_frame_done(struct tinyds_view *view)
1269 struct timespec now;
1270 clock_gettime(CLOCK_MONOTONIC, &now);
1271 ds_surface_send_frame_done(ds_xdg_surface_get_surface(view->xdg_surface),
1276 server_dispatch_stdin(int fd, uint32_t mask, void *data)
1278 struct tinyds_server *server = data;
1280 wl_display_terminate(server->display);
1286 dpms_handle_destroy(struct wl_listener *listener, void *data)
1288 struct tinyds_dpms *dpms;
1290 dpms = wl_container_of(listener, dpms, destroy);
1292 ds_inf("Dpms(%p) destroyed", dpms);
1294 wl_list_remove(&dpms->destroy.link);
1295 wl_list_remove(&dpms->set_dpms.link);
1296 wl_list_remove(&dpms->get_dpms.link);
1302 dpms_handle_set_dpms(struct wl_listener *listener, void *data)
1304 struct tinyds_dpms *dpms;
1305 struct ds_tizen_dpms_event *event = data;
1307 dpms = wl_container_of(listener, dpms, set_dpms);
1309 ds_inf("Dpms(%p) set dpms : %d", dpms, event->mode);
1312 //set dpms mode to output
1313 ds_tizen_dpms_send_set_result(dpms->ds_dpms, event->mode,
1314 DS_TIZEN_DPMS_ERROR_NONE);
1318 dpms_handle_get_dpms(struct wl_listener *listener, void *data)
1320 struct tinyds_dpms *dpms;
1322 dpms = wl_container_of(listener, dpms, get_dpms);
1324 ds_inf("Dpms(%p) get dpms", dpms);
1327 //get dpms mode from output
1328 ds_tizen_dpms_send_get_result(dpms->ds_dpms, DS_TIZEN_DPMS_MODE_ON,
1329 DS_TIZEN_DPMS_ERROR_NONE);
1333 keyboard_handle_device_destroy(struct wl_listener *listener, void *data)
1335 struct tinyds_keyboard *kbd;
1337 kbd = wl_container_of(listener, kbd, destroy);
1339 ds_inf("Keyboard(%p) destroyed", kbd);
1341 wl_list_remove(&kbd->destroy.link);
1342 wl_list_remove(&kbd->key.link);
1343 wl_list_remove(&kbd->link);
1349 server_handle_keybinding(struct tinyds_server *server, xkb_keysym_t sym)
1352 case XKB_KEY_BackSpace:
1353 wl_display_terminate(server->display);
1363 keyboard_handle_key(struct wl_listener *listener, void *data)
1365 struct tinyds_keyboard *kbd;
1366 struct ds_event_keyboard_key *event = data;
1367 struct ds_keyboard *ds_keyboard;
1368 struct xkb_state *xkb_state;
1369 const xkb_keysym_t *syms;
1371 bool handled = false;
1373 kbd = wl_container_of(listener, kbd, key);
1375 ds_inf("Keyboard(%p) event key: keycode(%d), state(%d), time_msec(%d), "
1376 "update_state(%d)", kbd->dev,
1377 event->keycode, event->state, event->time_msec,
1378 event->update_state);
1380 ds_keyboard = ds_input_device_get_keyboard(kbd->dev);
1382 if (event->state == WL_KEYBOARD_KEY_STATE_PRESSED) {
1383 xkb_state = ds_keyboard_get_xkb_state(ds_keyboard);
1385 nsyms = xkb_state_key_get_syms(xkb_state, event->keycode + 8,
1387 for (int i = 0; i < nsyms; i++) {
1388 handled = server_handle_keybinding(kbd->server, syms[i]);
1394 ds_seat_keyboard_notify_key(kbd->server->seat, event->time_msec,
1395 event->keycode, event->state);
1400 server_add_keyboard(struct tinyds_server *server, struct ds_input_device *dev)
1402 struct tinyds_keyboard *kbd;
1403 struct xkb_context *context;
1404 struct xkb_keymap *keymap;
1406 kbd = calloc(1, sizeof *kbd);
1410 kbd->server = server;
1412 context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
1416 keymap = xkb_keymap_new_from_names(context, NULL,
1417 XKB_KEYMAP_COMPILE_NO_FLAGS);
1420 ds_err("Failed to compile keymap");
1421 xkb_context_unref(context);
1425 ds_keyboard_set_keymap(ds_input_device_get_keyboard(dev), keymap);
1427 xkb_keymap_unref(keymap);
1428 xkb_context_unref(context);
1430 kbd->destroy.notify = keyboard_handle_device_destroy;
1431 ds_input_device_add_destroy_listener(dev, &kbd->destroy);
1433 kbd->key.notify = keyboard_handle_key;
1434 ds_keyboard_add_key_listener(ds_input_device_get_keyboard(dev), &kbd->key);
1436 wl_list_insert(&server->keyboards, &kbd->link);
1438 ds_inf("Keyboard(%p) added", kbd);
1446 static struct tinyds_view *
1447 server_view_at(struct tinyds_server *server, double lx, double ly,
1448 double *sx, double *sy)
1450 struct tinyds_view *view;
1451 struct ds_surface *surface;
1452 struct ds_buffer *buffer;
1453 int x, y, w = 0, h = 0;
1455 wl_list_for_each(view, &server->views, link) {
1456 surface = ds_xdg_surface_get_surface(view->xdg_surface);
1457 buffer = ds_surface_get_buffer(surface);
1458 ds_buffer_get_size(buffer, &w, &h);
1463 if (lx >= x && lx <= x + w && ly >= y && ly <= y + h) {
1475 touch_handle_device_destroy(struct wl_listener *listener, void *data)
1477 struct tinyds_touch *touch;
1479 touch = wl_container_of(listener, touch, destroy);
1481 ds_inf("Touch(%p) destroyed", touch);
1483 wl_list_remove(&touch->destroy.link);
1484 wl_list_remove(&touch->down.link);
1485 wl_list_remove(&touch->up.link);
1486 wl_list_remove(&touch->motion.link);
1492 touch_handle_down(struct wl_listener *listener, void *data)
1494 struct ds_event_touch_down *event = data;
1495 struct tinyds_touch *touch;
1496 struct tinyds_view *view;
1497 struct tinyds_server *server;
1498 double sx = 0.f, sy = 0.f;
1500 touch = wl_container_of(listener, touch, down);
1502 server = touch->server;
1503 server->output_x = event->x * server->output->width;
1504 server->output_y = event->y * server->output->height;
1506 ds_inf("Touch(%p) event down: id(%d) x %.3f y %.3f output_x %.1f output_y %.1f",
1507 touch->dev, event->id, event->x, event->y, server->output_x, server->output_y);
1509 view = server_view_at(server, server->output_x, server->output_y, &sx, &sy);
1512 ds_seat_touch_notify_down(touch->server->seat, ds_xdg_surface_get_surface(view->xdg_surface),
1513 event->time_msec, event->id, sx, sy);
1518 touch_handle_up(struct wl_listener *listener, void *data)
1520 struct ds_event_touch_up *event = data;
1521 struct tinyds_touch *touch;
1523 touch = wl_container_of(listener, touch, up);
1525 ds_inf("Touch(%p) event up: id(%d) time_msec(%d)",
1526 touch->dev, event->id, event->time_msec);
1528 ds_seat_touch_notify_up(touch->server->seat, event->time_msec, event->id);
1532 touch_handle_motion(struct wl_listener *listener, void *data)
1534 struct ds_event_touch_motion *event = data;
1535 struct tinyds_touch *touch;
1536 struct tinyds_view *view;
1537 struct tinyds_server *server;
1538 double sx = 0.f, sy = 0.f;
1540 touch = wl_container_of(listener, touch, motion);
1542 server = touch->server;
1543 server->output_x = event->x * server->output->width;
1544 server->output_y = event->y * server->output->height;
1546 ds_inf("Touch(%p) event motion: id(%d) x %.3f y %.3f output_x %.1f output_y %.1f",
1547 touch->dev, event->id, event->x, event->y, server->output_x, server->output_y);
1549 view = server_view_at(server, server->output_x, server->output_y, &sx, &sy);
1552 ds_seat_touch_notify_motion(server->seat, event->time_msec,
1558 server_add_touch(struct tinyds_server *server, struct ds_input_device *dev)
1560 struct tinyds_touch *touch;
1562 touch = calloc(1, sizeof *touch);
1566 touch->server = server;
1568 touch->destroy.notify = touch_handle_device_destroy;
1569 ds_input_device_add_destroy_listener(dev, &touch->destroy);
1571 touch->down.notify = touch_handle_down;
1572 ds_touch_add_down_listener(ds_input_device_get_touch(dev), &touch->down);
1574 touch->up.notify = touch_handle_up;
1575 ds_touch_add_up_listener(ds_input_device_get_touch(dev), &touch->up);
1577 touch->motion.notify = touch_handle_motion;
1578 ds_touch_add_motion_listener(ds_input_device_get_touch(dev), &touch->motion);
1580 ds_inf("Touch(%p) added", touch);
1584 pointer_handle_device_destroy(struct wl_listener *listener, void *data)
1586 struct tinyds_pointer *pointer;
1588 pointer = wl_container_of(listener, pointer, destroy);
1590 ds_inf("Pointer(%p) destroyed", pointer);
1592 wl_list_remove(&pointer->destroy.link);
1593 wl_list_remove(&pointer->motion.link);
1594 wl_list_remove(&pointer->button.link);
1595 wl_list_remove(&pointer->frame.link);
1596 wl_list_remove(&pointer->link);
1602 pointer_handle_motion(struct wl_listener *listener, void *data)
1604 struct tinyds_pointer *pointer;
1605 struct ds_event_pointer_motion *event = data;
1606 struct tinyds_view *view;
1607 struct tinyds_server *server;
1611 pointer = wl_container_of(listener, pointer, motion);
1613 server = pointer->server;
1614 if (server->output) {
1615 ow = server->output->width;
1616 oh = server->output->height;
1619 if (server->output_x + event->delta_x >= ow)
1620 server->output_x = ow;
1621 else if(server->output_x + event->delta_x <= 0.f)
1622 server->output_x = 0.f;
1624 server->output_x = server->output_x + event->delta_x ;
1625 if (server->output_y + event->delta_y >= oh)
1626 server->output_y = oh;
1627 else if(server->output_y + event->delta_y <= 0.f)
1628 server->output_y = 0.f;
1630 server->output_y = server->output_y + event->delta_y ;
1632 ds_inf("Pointer(%p) motion: (delta_x %.1f delta_y %.1f) output_x %.1f output_y %.1f",
1633 pointer, event->delta_x, event->delta_y, server->output_x, server->output_y);
1635 view = server_view_at(pointer->server, server->output_x, server->output_y, &sx, &sy);
1637 if (pointer->focused_view != view) {
1638 if (pointer->focused_view) {
1639 ds_inf("Clear pointer focus from view(%p)", pointer->focused_view);
1640 ds_seat_pointer_notify_clear_focus(pointer->server->seat);
1641 pointer->focused_view = NULL;
1645 ds_inf("Set pointer focus to view(%p)", view);
1646 ds_seat_pointer_notify_enter(pointer->server->seat,
1647 ds_xdg_surface_get_surface(view->xdg_surface), sx, sy);
1648 pointer->focused_view = view;
1653 ds_seat_pointer_notify_motion(pointer->server->seat,
1654 event->time_msec, sx, sy);
1659 pointer_handle_button(struct wl_listener *listener, void *data)
1661 struct tinyds_pointer *pointer;
1662 struct ds_event_pointer_button *event = data;
1664 pointer = wl_container_of(listener, pointer, button);
1666 ds_inf("Pointer(%p) button(%d): state(%s) time(%d)",
1667 pointer, event->button,
1668 (event->state == DS_BUTTON_PRESSED) ? "Pressed" : "Released",
1671 ds_seat_pointer_notify_button(pointer->server->seat, event->time_msec, event->button, event->state);
1675 pointer_handle_frame(struct wl_listener *listener, void *data)
1677 struct tinyds_pointer *pointer;
1679 pointer = wl_container_of(listener, pointer, frame);
1681 ds_inf("Pointer(%p) frame", pointer);
1682 ds_seat_pointer_notify_frame(pointer->server->seat);
1686 server_add_pointer(struct tinyds_server *server, struct ds_input_device *dev)
1688 struct tinyds_pointer *pointer;
1690 pointer = calloc(1, sizeof *pointer);
1694 pointer->server = server;
1695 server->output_x = 200;
1696 server->output_y = 200;
1698 pointer->destroy.notify = pointer_handle_device_destroy;
1699 ds_input_device_add_destroy_listener(dev, &pointer->destroy);
1701 pointer->motion.notify = pointer_handle_motion;
1702 ds_pointer_add_motion_listener(ds_input_device_get_pointer(dev),
1705 pointer->button.notify = pointer_handle_button;
1706 ds_pointer_add_button_listener(ds_input_device_get_pointer(dev),
1709 pointer->frame.notify = pointer_handle_frame;
1710 ds_pointer_add_frame_listener(ds_input_device_get_pointer(dev),
1713 pointer->focused_view = NULL;
1715 wl_list_insert(&server->pointers, &pointer->link);
1717 ds_inf("Pointer(%p) added", pointer);
1722 output_schedule_commit_handle_idle_timer(void *data)
1724 struct tinyds_output *output = data;
1725 output->idle_commit = NULL;
1727 output_commit(output);
1731 output_schedule_commit(struct tinyds_output *output)
1733 if (output->idle_commit)
1736 struct wl_event_loop *ev = wl_display_get_event_loop(output->server->display);
1737 output->idle_commit =
1738 wl_event_loop_add_idle(ev, output_schedule_commit_handle_idle_timer, output);