app/wayland: move surface setup as is to app controller hook
[staging/windowmanager.git] / src / wayland.cpp
1 #include <utility>
2
3 #include "wayland.hpp"
4
5 //                                                                  _
6 //  _ __   __ _ _ __ ___   ___  ___ _ __   __ _  ___ ___  __      _| |
7 // | '_ \ / _` | '_ ` _ \ / _ \/ __| '_ \ / _` |/ __/ _ \ \ \ /\ / / |
8 // | | | | (_| | | | | | |  __/\__ \ |_) | (_| | (_|  __/  \ V  V /| |
9 // |_| |_|\__,_|_| |_| |_|\___||___/ .__/ \__,_|\___\___|   \_/\_/ |_|
10 //                                 |_|
11 namespace wl {
12
13 //      _ _           _
14 //   __| (_)___ _ __ | | __ _ _   _
15 //  / _` | / __| '_ \| |/ _` | | | |
16 // | (_| | \__ \ |_) | | (_| | |_| |
17 //  \__,_|_|___/ .__/|_|\__,_|\__, |
18 //             |_|            |___/
19 display::display()
20    : d(std::unique_ptr<struct wl_display, void (*)(struct wl_display *)>(
21         wl_display_connect(nullptr), &wl_display_disconnect)),
22      r(d.get()) {}
23
24 bool display::ok() const { return d && wl_display_get_error(d.get()) == 0; }
25
26 void display::roundtrip() { wl_display_roundtrip(this->d.get()); }
27
28 int display::dispatch() { return wl_display_dispatch(this->d.get()); }
29
30 void display::flush() { wl_display_flush(this->d.get()); }
31
32 int display::get_fd() const { return wl_display_get_fd(this->d.get()); }
33
34 int display::get_error() { return wl_display_get_error(this->d.get()); }
35
36 //                 _     _
37 //  _ __ ___  __ _(_)___| |_ _ __ _   _
38 // | '__/ _ \/ _` | / __| __| '__| | | |
39 // | | |  __/ (_| | \__ \ |_| |  | |_| |
40 // |_|  \___|\__, |_|___/\__|_|   \__, |
41 //           |___/                |___/
42 namespace {
43 void registry_global(void *data, struct wl_registry * /*r*/, uint32_t name,
44                      char const *iface, uint32_t v) {
45    static_cast<struct registry *>(data)->global(name, iface, v);
46 }
47
48 void registry_global_remove(void *data, struct wl_registry * /*r*/,
49                             uint32_t name) {
50    static_cast<struct registry *>(data)->global_remove(name);
51 }
52
53 constexpr struct wl_registry_listener registry_listener = {
54    registry_global, registry_global_remove};
55 }  // namespace
56
57 registry::registry(struct wl_display *d)
58    : wayland_proxy(d == nullptr ? nullptr : wl_display_get_registry(d)) {
59    if (this->proxy != nullptr) {
60       wl_registry_add_listener(this->proxy.get(), &registry_listener, this);
61    }
62 }
63
64 void registry::add_global_handler(char const *iface, binder bind) {
65    this->bindings[iface] = std::move(bind);
66 }
67
68 void registry::global(uint32_t name, char const *iface, uint32_t v) {
69    auto b = this->bindings.find(iface);
70    if (b != this->bindings.end()) {
71       b->second(this->proxy.get(), name, v);
72    }
73    logdebug("wl::registry @ %p global n %u i %s v %u", this->proxy.get(), name,
74             iface, v);
75 }
76
77 void registry::global_remove(uint32_t /*name*/) {}
78
79 //              _               _
80 //   ___  _   _| |_ _ __  _   _| |_
81 //  / _ \| | | | __| '_ \| | | | __|
82 // | (_) | |_| | |_| |_) | |_| | |_
83 //  \___/ \__,_|\__| .__/ \__,_|\__|
84 //                 |_|
85 namespace {
86 void output_geometry(void *data, struct wl_output * /*wl_output*/, int32_t x,
87                      int32_t y, int32_t physical_width, int32_t physical_height,
88                      int32_t subpixel, const char *make, const char *model,
89                      int32_t transform) {
90    static_cast<struct output *>(data)->geometry(
91       x, y, physical_width, physical_height, subpixel, make, model, transform);
92 }
93
94 void output_mode(void *data, struct wl_output * /*wl_output*/, uint32_t flags,
95                  int32_t width, int32_t height, int32_t refresh) {
96    static_cast<struct output *>(data)->mode(flags, width, height, refresh);
97 }
98
99 void output_done(void *data, struct wl_output * /*wl_output*/) {
100    static_cast<struct output *>(data)->done();
101 }
102
103 void output_scale(void *data, struct wl_output * /*wl_output*/,
104                   int32_t factor) {
105    static_cast<struct output *>(data)->scale(factor);
106 }
107
108 constexpr struct wl_output_listener output_listener = {
109    output_geometry, output_mode, output_done, output_scale};
110 }  // namespace
111
112 output::output(struct wl_registry *r, uint32_t name, uint32_t v)
113    : wayland_proxy(wl_registry_bind(r, name, &wl_output_interface, v)) {
114    wl_output_add_listener(this->proxy.get(), &output_listener, this);
115 }
116
117 void output::geometry(int32_t x, int32_t y, int32_t pw, int32_t ph,
118                       int32_t subpel, char const *make, char const *model,
119                       int32_t tx) {
120    logdebug(
121       "wl::output %s @ %p x %i y %i w %i h %i spel %x make %s model %s tx %i",
122       __func__, this->proxy.get(), x, y, pw, ph, subpel, make, model, tx);
123 }
124
125 void output::mode(uint32_t flags, int32_t w, int32_t h, int32_t r) {
126    logdebug("wl::output %s @ %p f %x w %i h %i r %i", __func__,
127             this->proxy.get(), flags, w, h, r);
128    if ((flags & WL_OUTPUT_MODE_CURRENT) != 0u) {
129       this->width = w;
130       this->height = h;
131       this->refresh = r;
132    }
133 }
134
135 void output::done() {
136    logdebug("wl::output %s @ %p done", __func__, this->proxy.get());
137 }
138
139 void output::scale(int32_t factor) {
140    logdebug("wl::output %s @ %p f %i", __func__, this->proxy.get(), factor);
141 }
142 }  // namespace wl
143
144 //  _ __   __ _ _ __ ___   ___  ___ _ __   __ _  ___ ___
145 // | '_ \ / _` | '_ ` _ \ / _ \/ __| '_ \ / _` |/ __/ _ \
146 // | | | | (_| | | | | | |  __/\__ \ |_) | (_| | (_|  __/
147 // |_| |_|\__,_|_| |_| |_|\___||___/ .__/ \__,_|\___\___|
148 //                                 |_|
149 //                   _       _
150 //   __ _  ___ _ __ (_)_   _(_)
151 //  / _` |/ _ \ '_ \| \ \ / / |
152 // | (_| |  __/ | | | |\ V /| |
153 //  \__, |\___|_| |_|_| \_/ |_|
154 //  |___/
155 namespace genivi {
156
157 //                  _             _ _
158 //   ___ ___  _ __ | |_ _ __ ___ | | | ___ _ __
159 //  / __/ _ \| '_ \| __| '__/ _ \| | |/ _ \ '__|
160 // | (_| (_) | | | | |_| | | (_) | | |  __/ |
161 //  \___\___/|_| |_|\__|_|  \___/|_|_|\___|_|
162 //
163 namespace {
164 void controller_screen(void *data, struct ivi_controller * /*ivi_controller*/,
165                        uint32_t id_screen,
166                        struct ivi_controller_screen *screen) {
167    static_cast<struct controller *>(data)->controller_screen(id_screen, screen);
168 }
169
170 void controller_layer(void *data, struct ivi_controller * /*ivi_controller*/,
171                       uint32_t id_layer) {
172    static_cast<struct controller *>(data)->controller_layer(id_layer);
173 }
174
175 void controller_surface(void *data, struct ivi_controller * /*ivi_controller*/,
176                         uint32_t id_surface) {
177    static_cast<struct controller *>(data)->controller_surface(id_surface);
178 }
179
180 void controller_error(void *data, struct ivi_controller * /*ivi_controller*/,
181                       int32_t object_id, int32_t object_type,
182                       int32_t error_code, const char *error_text) {
183    static_cast<struct controller *>(data)->controller_error(
184       object_id, object_type, error_code, error_text);
185 }
186
187 constexpr struct ivi_controller_listener listener = {
188    controller_screen, controller_layer, controller_surface, controller_error};
189 }  // namespace
190
191 controller::controller(struct wl_registry *r, uint32_t name, uint32_t version)
192    : wayland_proxy(
193         wl_registry_bind(r, name, &ivi_controller_interface, version)),
194      output_size{} {
195    ivi_controller_add_listener(this->proxy.get(), &listener, this);
196 }
197
198 void controller::layer_create(uint32_t id, int32_t w, int32_t h) {
199    this->layers[id] = std::make_unique<struct layer>(id, w, h, this);
200 }
201
202 void controller::surface_create(uint32_t id) {
203    this->surfaces[id] = std::make_unique<struct surface>(id, this);
204 }
205
206 void controller::controller_screen(uint32_t id,
207                                    struct ivi_controller_screen *screen) {
208    logdebug("genivi::controller @ %p screen %u (%x) @ %p", this->proxy.get(),
209             id, id, screen);
210    this->screens[id] = std::make_unique<struct screen>(id, this, screen);
211 }
212
213 void controller::controller_layer(uint32_t id) {
214    logdebug("genivi::controller @ %p layer %u (%x)", this->proxy.get(), id, id);
215    auto &l = this->layers[id] = std::make_unique<struct layer>(id, this);
216    l->clear_surfaces();
217 }
218
219 void controller::controller_surface(uint32_t id) {
220    logdebug("genivi::controller @ %p surface %u (%x)", this->proxy.get(), id,
221             id);
222    this->surfaces[id] = std::make_unique<struct surface>(id, this);
223    this->chooks->surface_created(id);
224 }
225
226 void controller::controller_error(int32_t object_id, int32_t object_type,
227                                   int32_t error_code, const char *error_text) {
228    logdebug("genivi::controller @ %p error o %i t %i c %i text %s",
229             this->proxy.get(), object_id, object_type, error_code, error_text);
230 }
231
232 //  _
233 // | | __ _ _   _  ___ _ __
234 // | |/ _` | | | |/ _ \ '__|
235 // | | (_| | |_| |  __/ |
236 // |_|\__,_|\__, |\___|_|
237 //          |___/
238 namespace {
239 void layer_visibility(void *data,
240                       struct ivi_controller_layer * /*ivi_controller_layer*/,
241                       int32_t visibility) {
242    auto l = static_cast<struct layer *>(data);
243    l->parent->layer_visibility(l, visibility);
244 }
245
246 void layer_opacity(void *data,
247                    struct ivi_controller_layer * /*ivi_controller_layer*/,
248                    wl_fixed_t opacity) {
249    auto l = static_cast<struct layer *>(data);
250    l->parent->layer_opacity(l, float(wl_fixed_to_double(opacity)));
251 }
252
253 void layer_source_rectangle(
254    void *data, struct ivi_controller_layer * /*ivi_controller_layer*/,
255    int32_t x, int32_t y, int32_t width, int32_t height) {
256    auto l = static_cast<struct layer *>(data);
257    l->parent->layer_source_rectangle(l, x, y, width, height);
258 }
259
260 void layer_destination_rectangle(
261    void *data, struct ivi_controller_layer * /*ivi_controller_layer*/,
262    int32_t x, int32_t y, int32_t width, int32_t height) {
263    auto l = static_cast<struct layer *>(data);
264    l->parent->layer_destination_rectangle(l, x, y, width, height);
265 }
266
267 void layer_configuration(void *data,
268                          struct ivi_controller_layer * /*ivi_controller_layer*/,
269                          int32_t width, int32_t height) {
270    auto l = static_cast<struct layer *>(data);
271    l->parent->layer_configuration(l, width, height);
272 }
273
274 void layer_orientation(void *data,
275                        struct ivi_controller_layer * /*ivi_controller_layer*/,
276                        int32_t orientation) {
277    auto l = static_cast<struct layer *>(data);
278    l->parent->layer_orientation(l, orientation);
279 }
280
281 void layer_screen(void *data,
282                   struct ivi_controller_layer * /*ivi_controller_layer*/,
283                   struct wl_output *screen) {
284    auto l = static_cast<struct layer *>(data);
285    l->parent->layer_screen(l, screen);
286 }
287
288 void layer_destroyed(void *data,
289                      struct ivi_controller_layer * /*ivi_controller_layer*/) {
290    auto l = static_cast<struct layer *>(data);
291    l->parent->layer_destroyed(l);
292 }
293
294 constexpr struct ivi_controller_layer_listener layer_listener = {
295    layer_visibility,       layer_opacity,
296    layer_source_rectangle, layer_destination_rectangle,
297    layer_configuration,    layer_orientation,
298    layer_screen,           layer_destroyed,
299 };
300 }  // namespace
301
302 layer::layer(uint32_t i, struct controller *c) : layer(i, 0, 0, c) {}
303
304 layer::layer(uint32_t i, int32_t w, int32_t h, struct controller *c)
305    : wayland_proxy(ivi_controller_layer_create(c->proxy.get(), i, w, h),
306                    [c, i](ivi_controller_layer *l) {
307                       logdebug("~layer layer %i @ %p", i, l);
308                       c->remove_proxy_to_id_mapping(l);
309                       ivi_controller_layer_destroy(l, 1);
310                    }),
311      controller_child(c, i) {
312    this->parent->add_proxy_to_id_mapping(this->proxy.get(), i);
313    ivi_controller_layer_add_listener(this->proxy.get(), &layer_listener, this);
314 }
315
316 void layer::set_visibility(uint32_t visibility) {
317    ivi_controller_layer_set_visibility(this->proxy.get(), visibility);
318 }
319
320 void layer::set_opacity(wl_fixed_t opacity) {
321    ivi_controller_layer_set_opacity(this->proxy.get(), opacity);
322 }
323
324 void layer::set_source_rectangle(int32_t x, int32_t y, int32_t width,
325                                  int32_t height) {
326    ivi_controller_layer_set_source_rectangle(this->proxy.get(), x, y, width,
327                                              height);
328 }
329
330 void layer::set_destination_rectangle(int32_t x, int32_t y, int32_t width,
331                                       int32_t height) {
332    ivi_controller_layer_set_destination_rectangle(this->proxy.get(), x, y,
333                                                   width, height);
334 }
335
336 void layer::set_configuration(int32_t width, int32_t height) {
337    ivi_controller_layer_set_configuration(this->proxy.get(), width, height);
338 }
339
340 void layer::set_orientation(int32_t orientation) {
341    ivi_controller_layer_set_orientation(this->proxy.get(), orientation);
342 }
343
344 void layer::screenshot(const char *filename) {
345    ivi_controller_layer_screenshot(this->proxy.get(), filename);
346 }
347
348 void layer::clear_surfaces() {
349    ivi_controller_layer_clear_surfaces(this->proxy.get());
350 }
351
352 void layer::add_surface(struct surface *surface) {
353    ivi_controller_layer_add_surface(this->proxy.get(), surface->proxy.get());
354 }
355
356 void layer::remove_surface(struct surface *surface) {
357    ivi_controller_layer_remove_surface(this->proxy.get(), surface->proxy.get());
358 }
359
360 void layer::set_render_order(std::vector<uint32_t> const &ro) {
361    struct wl_array wlro {
362       .size = ro.size() * sizeof(ro[0]), .alloc = ro.capacity() * sizeof(ro[0]),
363       .data = const_cast<void *>(static_cast<void const *>(ro.data()))
364    };
365    ivi_controller_layer_set_render_order(this->proxy.get(), &wlro);
366 }
367
368 void controller::layer_visibility(struct layer *l, int32_t visibility) {
369    logdebug("genivi::layer %s @ %p v %i", __func__, this->proxy.get(),
370             visibility);
371    this->lprops[l->id].visibility = visibility;
372 }
373
374 void controller::layer_opacity(struct layer *l, float opacity) {
375    logdebug("genivi::layer %s @ %p o %f", __func__, this->proxy.get(), opacity);
376    this->lprops[l->id].opacity = opacity;
377 }
378
379 void controller::layer_source_rectangle(struct layer *l, int32_t x, int32_t y,
380                                         int32_t width, int32_t height) {
381    logdebug("genivi::layer %s @ %p x %i y %i w %i h %i", __func__,
382             this->proxy.get(), x, y, width, height);
383    this->lprops[l->id].src_rect = rect{uint32_t(width), uint32_t(height), x, y};
384 }
385
386 void controller::layer_destination_rectangle(struct layer *l, int32_t x,
387                                              int32_t y, int32_t width,
388                                              int32_t height) {
389    logdebug("genivi::layer %s @ %p x %i y %i w %i h %i", __func__,
390             this->proxy.get(), x, y, width, height);
391    this->lprops[l->id].dst_rect = rect{uint32_t(width), uint32_t(height), x, y};
392 }
393
394 void controller::layer_configuration(struct layer *l, int32_t width,
395                                      int32_t height) {
396    logdebug("genivi::layer %s @ %p w %i h %i", __func__, this->proxy.get(),
397             width, height);
398    this->lprops[l->id].size = size{uint32_t(width), uint32_t(height)};
399 }
400
401 void controller::layer_orientation(struct layer *l, int32_t orientation) {
402    logdebug("genivi::layer %s @ %p o %i", __func__, this->proxy.get(),
403             orientation);
404    this->lprops[l->id].orientation = orientation;
405 }
406
407 void controller::layer_screen(struct layer * /*l*/, struct wl_output *screen) {
408    logdebug("genivi::layer %s @ %p s %p", __func__, this->proxy.get(), screen);
409 }
410
411 void controller::layer_destroyed(struct layer *l) {
412    logdebug("genivi::layer %s @ %p", __func__, this->proxy.get());
413    add_task("remove layer", [l](struct controller *c) {
414       c->lprops.erase(l->id);
415       c->layers.erase(l->id);
416    });
417 }
418
419 //                  __
420 //  ___ _   _ _ __ / _| __ _  ___ ___
421 // / __| | | | '__| |_ / _` |/ __/ _ \
422 // \__ \ |_| | |  |  _| (_| | (_|  __/
423 // |___/\__,_|_|  |_|  \__,_|\___\___|
424 //
425 namespace {
426
427 void surface_visibility(
428    void *data, struct ivi_controller_surface * /*ivi_controller_surface*/,
429    int32_t visibility) {
430    auto s = static_cast<struct surface *>(data);
431    s->parent->surface_visibility(s, visibility);
432 }
433
434 void surface_opacity(void *data,
435                      struct ivi_controller_surface * /*ivi_controller_surface*/,
436                      wl_fixed_t opacity) {
437    auto s = static_cast<struct surface *>(data);
438    s->parent->surface_opacity(s, float(wl_fixed_to_double(opacity)));
439 }
440
441 void surface_source_rectangle(
442    void *data, struct ivi_controller_surface * /*ivi_controller_surface*/,
443    int32_t x, int32_t y, int32_t width, int32_t height) {
444    auto s = static_cast<struct surface *>(data);
445    s->parent->surface_source_rectangle(s, x, y, width, height);
446 }
447
448 void surface_destination_rectangle(
449    void *data, struct ivi_controller_surface * /*ivi_controller_surface*/,
450    int32_t x, int32_t y, int32_t width, int32_t height) {
451    auto s = static_cast<struct surface *>(data);
452    s->parent->surface_destination_rectangle(s, x, y, width, height);
453 }
454
455 void surface_configuration(
456    void *data, struct ivi_controller_surface * /*ivi_controller_surface*/,
457    int32_t width, int32_t height) {
458    auto s = static_cast<struct surface *>(data);
459    s->parent->surface_configuration(s, width, height);
460 }
461
462 void surface_orientation(
463    void *data, struct ivi_controller_surface * /*ivi_controller_surface*/,
464    int32_t orientation) {
465    auto s = static_cast<struct surface *>(data);
466    s->parent->surface_orientation(s, orientation);
467 }
468
469 void surface_pixelformat(
470    void *data, struct ivi_controller_surface * /*ivi_controller_surface*/,
471    int32_t pixelformat) {
472    auto s = static_cast<struct surface *>(data);
473    s->parent->surface_pixelformat(s, pixelformat);
474 }
475
476 void surface_layer(void *data,
477                    struct ivi_controller_surface * /*ivi_controller_surface*/,
478                    struct ivi_controller_layer *layer) {
479    auto s = static_cast<struct surface *>(data);
480    s->parent->surface_layer(s, layer);
481 }
482
483 void surface_stats(void *data,
484                    struct ivi_controller_surface * /*ivi_controller_surface*/,
485                    uint32_t redraw_count, uint32_t frame_count,
486                    uint32_t update_count, uint32_t pid,
487                    const char *process_name) {
488    auto s = static_cast<struct surface *>(data);
489    s->parent->surface_stats(s, redraw_count, frame_count, update_count, pid,
490                             process_name);
491 }
492
493 void surface_destroyed(
494    void *data, struct ivi_controller_surface * /*ivi_controller_surface*/) {
495    auto s = static_cast<struct surface *>(data);
496    s->parent->surface_destroyed(s);
497 }
498
499 void surface_content(void *data,
500                      struct ivi_controller_surface * /*ivi_controller_surface*/,
501                      int32_t content_state) {
502    auto s = static_cast<struct surface *>(data);
503    s->parent->surface_content(s, content_state);
504 }
505
506 constexpr struct ivi_controller_surface_listener surface_listener = {
507    surface_visibility,
508    surface_opacity,
509    surface_source_rectangle,
510    surface_destination_rectangle,
511    surface_configuration,
512    surface_orientation,
513    surface_pixelformat,
514    surface_layer,
515    surface_stats,
516    surface_destroyed,
517    surface_content,
518 };
519 }  // namespace
520
521 surface::surface(uint32_t i, struct controller *c)
522    : wayland_proxy(ivi_controller_surface_create(c->proxy.get(), i),
523                    [c, i](ivi_controller_surface *s) {
524                       logdebug("~surface surface %i @ %p", i, s);
525                       c->remove_proxy_to_id_mapping(s);
526                       ivi_controller_surface_destroy(s, 1);
527                    }),
528      controller_child(c, i) {
529    this->parent->add_proxy_to_id_mapping(this->proxy.get(), i);
530    ivi_controller_surface_add_listener(this->proxy.get(), &surface_listener,
531                                        this);
532 }
533
534 void surface::set_visibility(uint32_t visibility) {
535    ivi_controller_surface_set_visibility(this->proxy.get(), visibility);
536 }
537
538 void surface::set_opacity(wl_fixed_t opacity) {
539    ivi_controller_surface_set_opacity(this->proxy.get(), opacity);
540 }
541
542 void surface::set_source_rectangle(int32_t x, int32_t y, int32_t width,
543                                    int32_t height) {
544    ivi_controller_surface_set_source_rectangle(this->proxy.get(), x, y, width,
545                                                height);
546 }
547
548 void surface::set_destination_rectangle(int32_t x, int32_t y, int32_t width,
549                                         int32_t height) {
550    ivi_controller_surface_set_destination_rectangle(this->proxy.get(), x, y,
551                                                     width, height);
552 }
553
554 void surface::set_configuration(int32_t width, int32_t height) {
555    ivi_controller_surface_set_configuration(this->proxy.get(), width, height);
556 }
557
558 void surface::set_orientation(int32_t orientation) {
559    ivi_controller_surface_set_orientation(this->proxy.get(), orientation);
560 }
561
562 void surface::screenshot(const char *filename) {
563    ivi_controller_surface_screenshot(this->proxy.get(), filename);
564 }
565
566 void surface::send_stats() {
567    ivi_controller_surface_send_stats(this->proxy.get());
568 }
569
570 void surface::destroy(int32_t destroy_scene_object) {
571    ivi_controller_surface_destroy(this->proxy.get(), destroy_scene_object);
572 }
573
574 void controller::surface_visibility(struct surface *s, int32_t visibility) {
575    logdebug("genivi::surface %s @ %p v %i", __func__, this->proxy.get(),
576             visibility);
577    this->sprops[s->id].visibility = visibility;
578 }
579
580 void controller::surface_opacity(struct surface *s, float opacity) {
581    logdebug("genivi::surface %s @ %p o %f", __func__, this->proxy.get(),
582             opacity);
583    this->sprops[s->id].opacity = opacity;
584 }
585
586 void controller::surface_source_rectangle(struct surface *s, int32_t x,
587                                           int32_t y, int32_t width,
588                                           int32_t height) {
589    logdebug("genivi::surface %s @ %p x %i y %i w %i h %i", __func__,
590             this->proxy.get(), x, y, width, height);
591    this->sprops[s->id].src_rect = rect{uint32_t(width), uint32_t(height), x, y};
592 }
593
594 void controller::surface_destination_rectangle(struct surface *s, int32_t x,
595                                                int32_t y, int32_t width,
596                                                int32_t height) {
597    logdebug("genivi::surface %s @ %p x %i y %i w %i h %i", __func__,
598             this->proxy.get(), x, y, width, height);
599    this->sprops[s->id].dst_rect = rect{uint32_t(width), uint32_t(height), x, y};
600 }
601
602 void controller::surface_configuration(struct surface *s, int32_t width,
603                                        int32_t height) {
604    logdebug("genivi::surface %s @ %p w %i h %i", __func__, this->proxy.get(),
605             width, height);
606    this->sprops[s->id].size = size{uint32_t(width), uint32_t(height)};
607 }
608
609 void controller::surface_orientation(struct surface *s, int32_t orientation) {
610    logdebug("genivi::surface %s @ %p o %i", __func__, this->proxy.get(),
611             orientation);
612    this->sprops[s->id].orientation = orientation;
613 }
614
615 void controller::surface_pixelformat(struct surface * /*s*/,
616                                      int32_t pixelformat) {
617    logdebug("genivi::surface %s @ %p f %i", __func__, this->proxy.get(),
618             pixelformat);
619 }
620
621 void controller::surface_layer(struct surface * /*s*/,
622                                struct ivi_controller_layer *layer) {
623    logdebug("genivi::surface %s @ %p l %u @ %p", __func__, this->proxy.get(),
624             this->layer_proxy_to_id[uintptr_t(layer)], layer);
625 }
626
627 void controller::surface_stats(struct surface * /*s*/, uint32_t redraw_count,
628                                uint32_t frame_count, uint32_t update_count,
629                                uint32_t pid, const char *process_name) {
630    logdebug("genivi::surface %s @ %p r %u f %u u %u pid %u p %s", __func__,
631             this->proxy.get(), redraw_count, frame_count, update_count, pid,
632             process_name);
633 }
634
635 void controller::surface_destroyed(struct surface *s) {
636    logdebug("genivi::surface %s @ %p", __func__, this->proxy.get());
637    this->chooks->surface_removed(s->id);
638    // XXX: do I need to actually remove the surface late, i.e. using add_task()?
639    this->sprops.erase(s->id);
640    this->surfaces.erase(s->id);
641 }
642
643 void controller::surface_content(struct surface *s, int32_t content_state) {
644    logdebug("genivi::surface %s @ %p s %i", __func__, this->proxy.get(),
645             content_state);
646    if (content_state == IVI_CONTROLLER_SURFACE_CONTENT_STATE_CONTENT_REMOVED) {
647       this->chooks->surface_removed(s->id); // XXX is this the right thing to do?
648       add_task("remove surface", [s](struct controller *c) {
649          c->sprops.erase(s->id);
650          c->surfaces.erase(s->id);
651       });
652    }
653 }
654
655 void controller::add_proxy_to_id_mapping(struct ivi_controller_surface *p,
656                                          uint32_t id) {
657    logdebug("Add surface proxy mapping for %p (%u)", p, id);
658    this->surface_proxy_to_id[uintptr_t(p)] = id;
659    this->sprops[id].id = id;
660 }
661
662 void controller::remove_proxy_to_id_mapping(struct ivi_controller_surface *p) {
663    logdebug("Remove surface proxy mapping for %p", p);
664    this->surface_proxy_to_id.erase(uintptr_t(p));
665 }
666
667 void controller::add_proxy_to_id_mapping(struct ivi_controller_layer *p,
668                                          uint32_t id) {
669    logdebug("Add layer proxy mapping for %p (%u)", p, id);
670    this->layer_proxy_to_id[uintptr_t(p)] = id;
671    this->lprops[id].id = id;
672 }
673
674 void controller::remove_proxy_to_id_mapping(struct ivi_controller_layer *p) {
675    logdebug("Remove layer proxy mapping for %p", p);
676    this->layer_proxy_to_id.erase(uintptr_t(p));
677 }
678
679 void controller::add_proxy_to_id_mapping(struct wl_output *p, uint32_t id) {
680    logdebug("Add screen proxy mapping for %p (%u)", p, id);
681    this->screen_proxy_to_id[uintptr_t(p)] = id;
682 }
683
684 void controller::remove_proxy_to_id_mapping(struct wl_output *p) {
685    logdebug("Remove screen proxy mapping for %p", p);
686    this->screen_proxy_to_id.erase(uintptr_t(p));
687 }
688
689 void controller::add_task(char const *name,
690                           std::function<void(struct controller *)> &&f) {
691    this->pending.emplace_back(std::make_pair(name, f));
692 }
693
694 void controller::execute_pending() {
695    if (!this->pending.empty()) {
696       for (auto &t : this->pending) {
697          logdebug("executing task '%s'", t.first);
698          t.second(this);
699       }
700       this->pending.clear();
701       ivi_controller_commit_changes(this->proxy.get());
702       // XXX: No flush here...
703    }
704 }
705
706 //
707 //  ___  ___ _ __ ___  ___ _ __
708 // / __|/ __| '__/ _ \/ _ \ '_ \
709 // \__ \ (__| | |  __/  __/ | | |
710 // |___/\___|_|  \___|\___|_| |_|
711 //
712 screen::screen(uint32_t i, struct controller *c,
713                struct ivi_controller_screen *p)
714    : wayland_proxy(p), controller_child(c, i) {
715    logdebug("genivi::screen @ %p id %u", p, i);
716 }
717
718 void screen::clear() { ivi_controller_screen_clear(this->proxy.get()); }
719
720 void screen::add_layer(layer *l) {
721    ivi_controller_screen_add_layer(this->proxy.get(), l->proxy.get());
722 }
723
724 void screen::set_render_order(std::vector<uint32_t> const &ro) {
725    struct wl_array wlro {
726       .size = ro.size() * sizeof(ro[0]), .alloc = ro.capacity() * sizeof(ro[0]),
727       .data = const_cast<void *>(static_cast<void const *>(ro.data()))
728    };
729    ivi_controller_screen_set_render_order(this->proxy.get(), &wlro);
730 }
731
732 }  // namespace genivi