1 #ifdef HAVE_CONFIG_H
2 # include "elementary_config.h"
3 #endif
4 
5 #define EFL_ACCESS_OBJECT_PROTECTED
6 
7 #include <Elementary.h>
8 
9 #include "elm_priv.h"
10 #include "elm_widget_glview.h"
11 
12 #define MY_CLASS ELM_GLVIEW_CLASS
13 
14 #define MY_CLASS_NAME "Elm_Glview"
15 #define MY_CLASS_NAME_LEGACY "elm_glview"
16 
17 static const char SIG_FOCUSED[] = "focused";
18 static const char SIG_UNFOCUSED[] = "unfocused";
19 
20 /* smart callbacks coming from elm glview objects: */
21 static const Evas_Smart_Cb_Description _smart_callbacks[] = {
22    {SIG_FOCUSED, ""},
23    {SIG_UNFOCUSED, ""},
24    {SIG_WIDGET_LANG_CHANGED, ""}, /**< handled by elm_widget */
25    {SIG_WIDGET_ACCESS_CHANGED, ""}, /**< handled by elm_widget */
26    {NULL, NULL}
27 };
28 
29 EOLIAN static Eina_Bool
_elm_glview_efl_ui_focus_object_on_focus_update(Eo * obj,Elm_Glview_Data * _pd EINA_UNUSED)30 _elm_glview_efl_ui_focus_object_on_focus_update(Eo *obj, Elm_Glview_Data *_pd EINA_UNUSED)
31 {
32    ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EINA_FALSE);
33    Eina_Bool int_ret = EINA_FALSE;
34 
35    int_ret = efl_ui_focus_object_on_focus_update(efl_super(obj, MY_CLASS));
36    if (!int_ret) return EINA_FALSE;
37 
38    if (efl_ui_focus_object_focus_get(obj))
39      evas_object_focus_set(wd->resize_obj, EINA_TRUE);
40    else
41      evas_object_focus_set(wd->resize_obj, EINA_FALSE);
42 
43    return EINA_TRUE;
44 }
45 
46 static void
_glview_update_surface(Evas_Object * obj)47 _glview_update_surface(Evas_Object *obj)
48 {
49    Evas_Native_Surface ns = {};
50    Evas_GL_Options_Bits opt;
51 
52    ELM_GLVIEW_DATA_GET(obj, sd);
53    ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
54    if (!sd) return;
55 
56    evas_gl_make_current(sd->evasgl, NULL, NULL);
57 
58    if (sd->surface)
59      {
60         evas_object_image_native_surface_set(wd->resize_obj, NULL);
61         evas_gl_surface_destroy(sd->evasgl, sd->surface);
62      }
63 
64    evas_object_image_size_set(wd->resize_obj, sd->w, sd->h);
65 
66    opt = sd->config->options_bits;
67    if ((opt & EVAS_GL_OPTIONS_DIRECT) &&
68        (sd->render_policy != ELM_GLVIEW_RENDER_POLICY_ON_DEMAND))
69      {
70         if (!sd->warned_about_dr)
71           {
72              WRN("App requested direct rendering but render policy is not ON_DEMAND. "
73                  "Disabling direct rendering...");
74              sd->warned_about_dr = EINA_TRUE;
75           }
76         sd->config->options_bits &= ~(EVAS_GL_OPTIONS_DIRECT);
77      }
78    sd->surface = evas_gl_surface_create(sd->evasgl, sd->config, sd->w, sd->h);
79    sd->config->options_bits = opt;
80    evas_gl_native_surface_get(sd->evasgl, sd->surface, &ns);
81    evas_object_image_native_surface_set(wd->resize_obj, &ns);
82    elm_obj_glview_draw_request(obj);
83 
84    // fake a resize event so that clients can reconfigure their viewport
85    sd->resized = EINA_TRUE;
86 }
87 
88 EOLIAN static void
_elm_glview_efl_gfx_entity_size_set(Eo * obj,Elm_Glview_Data * sd,Eina_Size2D sz)89 _elm_glview_efl_gfx_entity_size_set(Eo *obj, Elm_Glview_Data *sd, Eina_Size2D sz)
90 {
91    if (_evas_object_intercept_call(obj, EVAS_OBJECT_INTERCEPT_CB_RESIZE, 0, sz.w, sz.h))
92      return;
93 
94    efl_gfx_entity_size_set(efl_super(obj, MY_CLASS), sz);
95 
96    sd->resized = EINA_TRUE;
97 
98    if (sd->scale_policy == ELM_GLVIEW_RESIZE_POLICY_RECREATE)
99      {
100         if ((sz.w == 0) || (sz.h == 0))
101           sz = EINA_SIZE2D(64, 64);
102 
103         sd->w = sz.w;
104         sd->h = sz.h;
105 
106         _glview_update_surface(obj);
107      }
108 }
109 
110 static void
_render_cb(void * obj,const Efl_Event * event EINA_UNUSED)111 _render_cb(void *obj, const Efl_Event *event EINA_UNUSED)
112 {
113    ELM_GLVIEW_DATA_GET(obj, sd);
114    ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, );
115 
116    evas_object_render_op_set(wd->resize_obj, evas_object_render_op_get(obj));
117 
118    // Do a make current
119    if (!evas_gl_make_current(sd->evasgl, sd->surface, sd->context))
120      {
121         ERR("Failed doing make current.");
122         goto on_error;
123      }
124 
125    // Call the init function if it hasn't been called already
126    if (!sd->initialized)
127      {
128         //TODO:will be optimized
129         efl_event_callback_legacy_call(obj, ELM_GLVIEW_EVENT_CREATED, NULL);
130         if (sd->init_func) sd->init_func(obj);
131         sd->initialized = EINA_TRUE;
132      }
133 
134    if (sd->resized)
135      {
136         //TODO:will be optimized
137         efl_event_callback_legacy_call(obj, ELM_GLVIEW_EVENT_RESIZED, NULL);
138         if (sd->resize_func) sd->resize_func(obj);
139         sd->resized = EINA_FALSE;
140      }
141 
142    if (sd->render_policy == ELM_GLVIEW_RENDER_POLICY_ALWAYS)
143      evas_sync(evas_object_evas_get(obj));
144    // Call the render function
145    if (sd->render_func) sd->render_func(obj);
146    //TODO:will be optimized
147    efl_event_callback_legacy_call(obj, ELM_GLVIEW_EVENT_RENDER, NULL);
148 
149    // Depending on the policy return true or false
150    if (sd->render_policy == ELM_GLVIEW_RENDER_POLICY_ON_DEMAND)
151      {
152         return;
153      }
154    else if (sd->render_policy == ELM_GLVIEW_RENDER_POLICY_ALWAYS)
155      {
156         // Return false so it only runs once
157         goto on_error;
158      }
159    else
160      {
161         ERR("Invalid Render Policy.");
162         goto on_error;
163      }
164 
165    return;
166 
167  on_error:
168    efl_event_callback_del(efl_main_loop_get(),
169                          EFL_LOOP_EVENT_IDLE_ENTER,
170                          _render_cb,
171                          obj);
172    sd->render_idle_enterer = 0;
173 }
174 
175 static void
_set_render_policy_callback(Evas_Object * obj)176 _set_render_policy_callback(Evas_Object *obj)
177 {
178    ELM_GLVIEW_DATA_GET(obj, sd);
179    ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
180 
181    switch (sd->render_policy)
182      {
183       case ELM_GLVIEW_RENDER_POLICY_ON_DEMAND:
184          if (sd->render_idle_enterer)
185            {
186               evas_object_image_pixels_dirty_set(wd->resize_obj, EINA_TRUE);
187               evas_object_image_data_update_add(wd->resize_obj, 0, 0, sd->w, sd->h);
188            }
189          // Delete idle_enterer if it for some reason is around
190          efl_event_callback_del(efl_main_loop_get(),
191                                EFL_LOOP_EVENT_IDLE_ENTER,
192                                _render_cb,
193                                obj);
194          sd->render_idle_enterer = 0;
195 
196         // Set pixel getter callback
197         evas_object_image_pixels_get_callback_set
198           (wd->resize_obj,
199           (Evas_Object_Image_Pixels_Get_Cb)_render_cb,
200           obj);
201         break;
202 
203       case ELM_GLVIEW_RENDER_POLICY_ALWAYS:
204         if (evas_object_image_pixels_dirty_get(wd->resize_obj) && !sd->render_idle_enterer)
205           sd->render_idle_enterer = efl_event_callback_priority_add(efl_main_loop_get(),
206                                                                    EFL_LOOP_EVENT_IDLE_ENTER,
207                                                                    EFL_CALLBACK_PRIORITY_BEFORE,
208                                                                    _render_cb,
209                                                                    obj);
210         // Unset the pixel getter callback if set already
211         evas_object_image_pixels_get_callback_set
212           (wd->resize_obj, NULL, NULL);
213 
214         break;
215 
216       default:
217         ERR("Invalid Render Policy.");
218         return;
219      }
220 }
221 
222 EOLIAN static void
_elm_glview_efl_canvas_group_group_add(Eo * obj,Elm_Glview_Data * priv EINA_UNUSED)223 _elm_glview_efl_canvas_group_group_add(Eo *obj, Elm_Glview_Data *priv EINA_UNUSED)
224 {
225    Evas_Object *img;
226 
227    // Create image to render Evas_GL Surface
228    img = evas_object_image_filled_add(evas_object_evas_get(obj));
229    elm_widget_resize_object_set(obj, img);
230    evas_object_image_size_set(img, 1, 1);
231 
232    efl_canvas_group_add(efl_super(obj, MY_CLASS));
233 }
234 
235 static void
_elm_glview_constructor(Eo * obj,Elm_Glview_Data * priv)236 _elm_glview_constructor(Eo *obj, Elm_Glview_Data *priv)
237 {
238    // Evas_GL
239    priv->evasgl = evas_gl_new(evas_object_evas_get(obj));
240    if (!priv->evasgl)
241      {
242         ERR("Failed Creating an Evas GL Object.");
243         return;
244      }
245 
246    // Create a default config
247    priv->config = evas_gl_config_new();
248    if (!priv->config)
249      {
250         ERR("Failed Creating a Config Object.");
251         evas_gl_free(priv->evasgl);
252         priv->evasgl = NULL;
253         return;
254      }
255    priv->config->color_format = EVAS_GL_RGB_888;
256 
257    // Initialize variables
258    priv->scale_policy = ELM_GLVIEW_RESIZE_POLICY_RECREATE;
259    priv->render_policy = ELM_GLVIEW_RENDER_POLICY_ON_DEMAND;
260 
261    // Initialize it to (64,64)  (It's an arbitrary value)
262    priv->w = 64;
263    priv->h = 64;
264 
265    // Set context version
266    if (!priv->gles_version)
267      priv->gles_version = EVAS_GL_GLES_2_X;
268    priv->config->gles_version = priv->gles_version;
269 
270    // Create Context
271    if (priv->gles_version == EVAS_GL_GLES_2_X)
272      priv->context = evas_gl_context_create(priv->evasgl, NULL);
273    else
274      priv->context = evas_gl_context_version_create(priv->evasgl, NULL, priv->gles_version);
275    if ((!priv->context) || (!evas_gl_context_api_get(priv->evasgl, priv->context)))
276      {
277         ERR("Error Creating an Evas_GL Context.");
278         ELM_SAFE_FREE(priv->config, evas_gl_config_free);
279         ELM_SAFE_FREE(priv->evasgl, evas_gl_free);
280         return;
281      }
282 }
283 
284 EOLIAN static void
_elm_glview_efl_canvas_group_group_del(Eo * obj,Elm_Glview_Data * sd)285 _elm_glview_efl_canvas_group_group_del(Eo *obj, Elm_Glview_Data *sd)
286 {
287    ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
288 
289    // Call delete func if it's registered
290    if (sd->del_func)
291      {
292         evas_gl_make_current(sd->evasgl, sd->surface, sd->context);
293         sd->del_func(obj);
294      }
295    //TODO:will be optimised
296    efl_event_callback_legacy_call(obj, ELM_GLVIEW_EVENT_DESTROYED, NULL);
297 
298    efl_event_callback_del(efl_main_loop_get(),
299                          EFL_LOOP_EVENT_IDLE_ENTER,
300                          _render_cb,
301                          obj);
302    evas_gl_make_current(sd->evasgl, NULL, NULL);
303 
304    if (sd->surface)
305      {
306         evas_object_image_native_surface_set(wd->resize_obj, NULL);
307         evas_gl_surface_destroy(sd->evasgl, sd->surface);
308      }
309    if (sd->context) evas_gl_context_destroy(sd->evasgl, sd->context);
310    if (sd->config) evas_gl_config_free(sd->config);
311    if (sd->evasgl) evas_gl_free(sd->evasgl);
312 
313    efl_canvas_group_del(efl_super(obj, MY_CLASS));
314 }
315 
316 static void
_cb_added(void * data EINA_UNUSED,const Efl_Event * ev)317 _cb_added(void *data EINA_UNUSED, const Efl_Event *ev)
318 {
319    const Efl_Callback_Array_Item *event = ev->info;
320 
321    ELM_GLVIEW_DATA_GET(ev->object, sd);
322 
323    if (event->desc == ELM_GLVIEW_EVENT_CREATED)
324      {
325         sd->initialized = EINA_FALSE;
326      }
327    else if (event->desc == ELM_GLVIEW_EVENT_RENDER)
328      {
329         _set_render_policy_callback(ev->object);
330      }
331 }
332 
333 EAPI Evas_Object *
elm_glview_add(Evas_Object * parent)334 elm_glview_add(Evas_Object *parent)
335 {
336    EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
337    return elm_legacy_add(MY_CLASS, parent,
338                          elm_obj_glview_version_constructor(efl_added, EVAS_GL_GLES_2_X));
339 }
340 
341 EAPI Evas_Object *
elm_glview_version_add(Evas_Object * parent,Evas_GL_Context_Version version)342 elm_glview_version_add(Evas_Object *parent, Evas_GL_Context_Version version)
343 {
344    EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
345    return elm_legacy_add(MY_CLASS, parent,
346                          elm_obj_glview_version_constructor(efl_added, version));
347 }
348 
349 EOLIAN static void
_elm_glview_version_constructor(Eo * obj,Elm_Glview_Data * sd,Evas_GL_Context_Version version)350 _elm_glview_version_constructor(Eo *obj, Elm_Glview_Data *sd,
351                                 Evas_GL_Context_Version version)
352 {
353    sd->gles_version =
354      ((version > 0) && (version <= 3)) ? version : EVAS_GL_GLES_2_X;
355    _elm_glview_constructor(obj, sd);
356 
357    efl_canvas_object_type_set(obj, MY_CLASS_NAME_LEGACY);
358    evas_object_smart_callbacks_descriptions_set(obj, _smart_callbacks);
359    efl_access_object_role_set(obj, EFL_ACCESS_ROLE_ANIMATION);
360    efl_event_callback_add(obj, EFL_EVENT_CALLBACK_ADD, _cb_added, NULL);
361 }
362 
363 EOLIAN static Efl_Object*
_elm_glview_efl_object_constructor(Eo * obj,Elm_Glview_Data * pd EINA_UNUSED)364 _elm_glview_efl_object_constructor(Eo *obj, Elm_Glview_Data *pd EINA_UNUSED)
365 {
366    legacy_object_focus_handle(obj);
367    return efl_constructor(efl_super(obj, MY_CLASS));
368 }
369 
370 EOLIAN static Eo *
_elm_glview_efl_object_finalize(Eo * obj,Elm_Glview_Data * sd)371 _elm_glview_efl_object_finalize(Eo *obj, Elm_Glview_Data *sd)
372 {
373    if (!sd->evasgl)
374      {
375         ERR("Failed");
376         return NULL;
377      }
378 
379    return efl_finalize(efl_super(obj, MY_CLASS));
380 }
381 
382 EOLIAN static Evas_GL_API*
_elm_glview_gl_api_get(const Eo * obj EINA_UNUSED,Elm_Glview_Data * sd)383 _elm_glview_gl_api_get(const Eo *obj EINA_UNUSED, Elm_Glview_Data *sd)
384 {
385    return evas_gl_context_api_get(sd->evasgl, sd->context);
386 }
387 
388 EOLIAN static Eina_Bool
_elm_glview_mode_set(Eo * obj,Elm_Glview_Data * sd,Elm_GLView_Mode mode)389 _elm_glview_mode_set(Eo *obj, Elm_Glview_Data *sd, Elm_GLView_Mode mode)
390 {
391    ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EINA_FALSE);
392 
393    // Set the configs
394    if (mode & ELM_GLVIEW_ALPHA) sd->config->color_format = EVAS_GL_RGBA_8888;
395    else sd->config->color_format = EVAS_GL_RGB_888;
396 
397    if (mode & ELM_GLVIEW_DEPTH)
398      {
399         const int mask = 7 << 6;
400         if ((mode & mask) == (ELM_GLVIEW_DEPTH_8 & mask))
401           sd->config->depth_bits = EVAS_GL_DEPTH_BIT_8;
402         else if ((mode & mask) == (ELM_GLVIEW_DEPTH_16 & mask))
403           sd->config->depth_bits = EVAS_GL_DEPTH_BIT_16;
404         else if ((mode & mask) == (ELM_GLVIEW_DEPTH_24 & mask))
405           sd->config->depth_bits = EVAS_GL_DEPTH_BIT_24;
406         else if ((mode & mask) == (ELM_GLVIEW_DEPTH_32 & mask))
407           sd->config->depth_bits = EVAS_GL_DEPTH_BIT_32;
408         else
409           sd->config->depth_bits = EVAS_GL_DEPTH_BIT_24;
410      }
411    else
412      sd->config->depth_bits = EVAS_GL_DEPTH_NONE;
413 
414    if (mode & ELM_GLVIEW_STENCIL)
415      {
416         const int mask = 7 << 9;
417         if ((mode & mask) == (ELM_GLVIEW_STENCIL_1 & mask))
418           sd->config->stencil_bits = EVAS_GL_STENCIL_BIT_1;
419         else if ((mode & mask) == (ELM_GLVIEW_STENCIL_2 & mask))
420           sd->config->stencil_bits = EVAS_GL_STENCIL_BIT_2;
421         else if ((mode & mask) == (ELM_GLVIEW_STENCIL_4 & mask))
422           sd->config->stencil_bits = EVAS_GL_STENCIL_BIT_4;
423         else if ((mode & mask) == (ELM_GLVIEW_STENCIL_8 & mask))
424           sd->config->stencil_bits = EVAS_GL_STENCIL_BIT_8;
425         else if ((mode & mask) == (ELM_GLVIEW_STENCIL_16 & mask))
426           sd->config->stencil_bits = EVAS_GL_STENCIL_BIT_16;
427         else
428           sd->config->stencil_bits = EVAS_GL_STENCIL_BIT_8;
429      }
430    else
431      sd->config->stencil_bits = EVAS_GL_STENCIL_NONE;
432 
433    if (mode & ELM_GLVIEW_MULTISAMPLE_HIGH)
434      {
435         if ((mode & ELM_GLVIEW_MULTISAMPLE_HIGH) == ELM_GLVIEW_MULTISAMPLE_LOW)
436           sd->config->multisample_bits = EVAS_GL_MULTISAMPLE_LOW;
437         else if ((mode & ELM_GLVIEW_MULTISAMPLE_HIGH) == ELM_GLVIEW_MULTISAMPLE_MED)
438           sd->config->multisample_bits = EVAS_GL_MULTISAMPLE_MED;
439         else
440           sd->config->multisample_bits = EVAS_GL_MULTISAMPLE_HIGH;
441      }
442    else
443      sd->config->multisample_bits = EVAS_GL_MULTISAMPLE_NONE;
444 
445    sd->config->options_bits = EVAS_GL_OPTIONS_NONE;
446    if (mode & ELM_GLVIEW_DIRECT)
447      sd->config->options_bits = EVAS_GL_OPTIONS_DIRECT;
448    if (mode & ELM_GLVIEW_CLIENT_SIDE_ROTATION)
449      sd->config->options_bits |= EVAS_GL_OPTIONS_CLIENT_SIDE_ROTATION;
450 
451    // Check for Alpha Channel and enable it
452    if (mode & ELM_GLVIEW_ALPHA)
453      evas_object_image_alpha_set(wd->resize_obj, EINA_TRUE);
454    else
455      evas_object_image_alpha_set(wd->resize_obj, EINA_FALSE);
456 
457    sd->mode = mode;
458    sd->warned_about_dr = EINA_FALSE;
459 
460    _glview_update_surface(obj);
461    if (!sd->surface)
462      {
463         ERR("Failed to create a surface with the requested configuration.");
464         return EINA_FALSE;
465      }
466 
467    return EINA_TRUE;
468 }
469 
470 EOLIAN static Eina_Bool
_elm_glview_resize_policy_set(Eo * obj,Elm_Glview_Data * sd,Elm_GLView_Resize_Policy policy)471 _elm_glview_resize_policy_set(Eo *obj, Elm_Glview_Data *sd, Elm_GLView_Resize_Policy policy)
472 {
473    if (policy == sd->scale_policy) return EINA_TRUE;
474    switch (policy)
475      {
476       case ELM_GLVIEW_RESIZE_POLICY_RECREATE:
477       case ELM_GLVIEW_RESIZE_POLICY_SCALE:
478         sd->scale_policy = policy;
479         _glview_update_surface(obj);
480         elm_obj_glview_draw_request(obj);
481         return EINA_TRUE;
482 
483       default:
484         ERR("Invalid Scale Policy.");
485         return EINA_FALSE;
486      }
487 
488    return EINA_TRUE;
489 }
490 
491 EOLIAN static Eina_Bool
_elm_glview_render_policy_set(Eo * obj,Elm_Glview_Data * sd,Elm_GLView_Render_Policy policy)492 _elm_glview_render_policy_set(Eo *obj, Elm_Glview_Data *sd, Elm_GLView_Render_Policy policy)
493 {
494    if ((policy != ELM_GLVIEW_RENDER_POLICY_ON_DEMAND) &&
495        (policy != ELM_GLVIEW_RENDER_POLICY_ALWAYS))
496      {
497         ERR("Invalid Render Policy.");
498         return EINA_FALSE;
499      }
500 
501    if (sd->render_policy == policy) return EINA_TRUE;
502 
503    sd->warned_about_dr = EINA_FALSE;
504    sd->render_policy = policy;
505    _set_render_policy_callback(obj);
506 
507    return EINA_TRUE;
508 }
509 
510 EOLIAN static void
_elm_glview_efl_gfx_view_view_size_set(Eo * obj,Elm_Glview_Data * sd,Eina_Size2D sz)511 _elm_glview_efl_gfx_view_view_size_set(Eo *obj, Elm_Glview_Data *sd, Eina_Size2D sz)
512 {
513    if ((sz.w == sd->w) && (sz.h == sd->h)) return;
514 
515    sd->w = sz.w;
516    sd->h = sz.h;
517 
518    _glview_update_surface(obj);
519    elm_obj_glview_draw_request(obj);
520 }
521 
522 EOLIAN static Eina_Size2D
_elm_glview_efl_gfx_view_view_size_get(const Eo * obj EINA_UNUSED,Elm_Glview_Data * sd)523 _elm_glview_efl_gfx_view_view_size_get(const Eo *obj EINA_UNUSED, Elm_Glview_Data *sd)
524 {
525    return EINA_SIZE2D(sd->w, sd->h);
526 }
527 
528 EOLIAN static void
_elm_glview_draw_request(Eo * obj,Elm_Glview_Data * sd)529 _elm_glview_draw_request(Eo *obj, Elm_Glview_Data *sd)
530 {
531    ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
532 
533    evas_object_image_pixels_dirty_set(wd->resize_obj, EINA_TRUE);
534    evas_object_image_data_update_add(wd->resize_obj, 0, 0, sd->w, sd->h);
535    if (sd->render_policy == ELM_GLVIEW_RENDER_POLICY_ALWAYS &&
536        !sd->render_idle_enterer)
537      sd->render_idle_enterer = efl_event_callback_priority_add(efl_main_loop_get(),
538                                                               EFL_LOOP_EVENT_IDLE_ENTER,
539                                                               EFL_CALLBACK_PRIORITY_BEFORE,
540                                                               _render_cb, obj);
541 }
542 
543 EOLIAN static Evas_GL *
_elm_glview_evas_gl_get(const Eo * obj EINA_UNUSED,Elm_Glview_Data * sd)544 _elm_glview_evas_gl_get(const Eo *obj EINA_UNUSED, Elm_Glview_Data *sd)
545 {
546    return sd->evasgl;
547 }
548 
549 EOLIAN static int
_elm_glview_rotation_get(const Eo * obj EINA_UNUSED,Elm_Glview_Data * sd)550 _elm_glview_rotation_get(const Eo *obj EINA_UNUSED, Elm_Glview_Data *sd)
551 {
552    return evas_gl_rotation_get(sd->evasgl);
553 }
554 
555 static void
_elm_glview_class_constructor(Efl_Class * klass)556 _elm_glview_class_constructor(Efl_Class *klass)
557 {
558    evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
559 }
560 
561 /* Legacy deprecated functions */
562 EAPI void
elm_glview_changed_set(Evas_Object * obj)563 elm_glview_changed_set(Evas_Object *obj)
564 {
565    ELM_GLVIEW_CHECK(obj);
566 
567    elm_obj_glview_draw_request(obj);
568 }
569 
570 EAPI void
elm_glview_size_get(const Elm_Glview * obj,int * w,int * h)571 elm_glview_size_get(const Elm_Glview *obj, int *w, int *h)
572 {
573    Eina_Size2D sz;
574    sz = efl_gfx_view_size_get(obj);
575    if (w) *w = sz.w;
576    if (h) *h = sz.h;
577 }
578 
579 EAPI void
elm_glview_size_set(Elm_Glview * obj,int w,int h)580 elm_glview_size_set(Elm_Glview *obj, int w, int h)
581 {
582    efl_gfx_view_size_set(obj, EINA_SIZE2D(w, h));
583 }
584 
585 EAPI void
elm_glview_init_func_set(Elm_Glview * obj,Elm_GLView_Func_Cb func)586 elm_glview_init_func_set(Elm_Glview *obj, Elm_GLView_Func_Cb func)
587 {
588    ELM_GLVIEW_CHECK(obj);
589    ELM_GLVIEW_DATA_GET(obj, sd);
590 
591    sd->initialized = EINA_FALSE;
592    sd->init_func = func;
593 }
594 
595 EAPI void
elm_glview_del_func_set(Elm_Glview * obj,Elm_GLView_Func_Cb func)596 elm_glview_del_func_set(Elm_Glview *obj, Elm_GLView_Func_Cb func)
597 {
598    ELM_GLVIEW_CHECK(obj);
599    ELM_GLVIEW_DATA_GET(obj, sd);
600 
601    sd->del_func = func;
602 }
603 
604 EAPI void
elm_glview_resize_func_set(Elm_Glview * obj,Elm_GLView_Func_Cb func)605 elm_glview_resize_func_set(Elm_Glview *obj, Elm_GLView_Func_Cb func)
606 {
607    ELM_GLVIEW_CHECK(obj);
608    ELM_GLVIEW_DATA_GET(obj, sd);
609 
610    sd->resize_func = func;
611 }
612 
613 EAPI void
elm_glview_render_func_set(Elm_Glview * obj,Elm_GLView_Func_Cb func)614 elm_glview_render_func_set(Elm_Glview *obj, Elm_GLView_Func_Cb func)
615 {
616    ELM_GLVIEW_CHECK(obj);
617    ELM_GLVIEW_DATA_GET(obj, sd);
618 
619    sd->render_func = func;
620    _set_render_policy_callback(obj);
621 }
622 
623 /* Internal EO APIs and hidden overrides */
624 
625 #define ELM_GLVIEW_EXTRA_OPS \
626    EFL_CANVAS_GROUP_ADD_DEL_OPS(elm_glview)
627 
628 #include "elm_glview_eo.c"
629