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-rw-r--r--libraries/evas/src/lib/canvas/evas_render.c1914
1 files changed, 0 insertions, 1914 deletions
diff --git a/libraries/evas/src/lib/canvas/evas_render.c b/libraries/evas/src/lib/canvas/evas_render.c
deleted file mode 100644
index 32ce988..0000000
--- a/libraries/evas/src/lib/canvas/evas_render.c
+++ /dev/null
@@ -1,1914 +0,0 @@
1#include "evas_common.h"
2#include "evas_private.h"
3#include <math.h>
4
5// debug rendering
6/* #define REND_DGB 1 */
7/* #define STDOUT_DBG 1 */
8
9#ifdef REND_DGB
10static FILE *dbf = NULL;
11
12static void
13rend_dbg(const char *txt)
14{
15 if (!dbf)
16 {
17#ifdef STDOUT_DBG
18 dbf = stdout;
19#else
20 dbf = fopen("EVAS-RENDER-DEBUG.log", "w");
21#endif
22 if (!dbf) return;
23 }
24 fputs(txt, dbf);
25 fflush(dbf);
26}
27#define RD(args...) \
28 { \
29 char __tmpbuf[4096]; \
30 \
31 snprintf(__tmpbuf, sizeof(__tmpbuf), ##args); \
32 rend_dbg(__tmpbuf); \
33 }
34#define RDI(xxxx) \
35 { \
36 char __tmpbuf[4096]; int __tmpi; \
37 for (__tmpi = 0; __tmpi < xxxx; __tmpi++) \
38 __tmpbuf[__tmpi] = ' '; \
39 __tmpbuf[__tmpi] = 0; \
40 rend_dbg(__tmpbuf); \
41 }
42#else
43#define RD(args...)
44#define RDI(x)
45#endif
46
47static Eina_List *
48evas_render_updates_internal(Evas *e, unsigned char make_updates, unsigned char do_draw);
49
50EAPI void
51evas_damage_rectangle_add(Evas *e, int x, int y, int w, int h)
52{
53 Eina_Rectangle *r;
54
55 MAGIC_CHECK(e, Evas, MAGIC_EVAS);
56 return;
57 MAGIC_CHECK_END();
58 NEW_RECT(r, x, y, w, h);
59 if (!r) return;
60 e->damages = eina_list_append(e->damages, r);
61 e->changed = 1;
62}
63
64EAPI void
65evas_obscured_rectangle_add(Evas *e, int x, int y, int w, int h)
66{
67 Eina_Rectangle *r;
68
69 MAGIC_CHECK(e, Evas, MAGIC_EVAS);
70 return;
71 MAGIC_CHECK_END();
72 NEW_RECT(r, x, y, w, h);
73 if (!r) return;
74 e->obscures = eina_list_append(e->obscures, r);
75}
76
77EAPI void
78evas_obscured_clear(Evas *e)
79{
80 Eina_Rectangle *r;
81
82 MAGIC_CHECK(e, Evas, MAGIC_EVAS);
83 return;
84 MAGIC_CHECK_END();
85 EINA_LIST_FREE(e->obscures, r)
86 {
87 eina_rectangle_free(r);
88 }
89}
90
91static Eina_Bool
92_evas_render_has_map(Evas_Object *obj)
93{
94 return ((!((obj->func->can_map) && (obj->func->can_map(obj)))) &&
95 ((obj->cur.map) && (obj->cur.usemap)));
96 // return ((obj->cur.map) && (obj->cur.usemap));
97}
98
99static Eina_Bool
100_evas_render_had_map(Evas_Object *obj)
101{
102 return ((obj->prev.map) && (obj->prev.usemap));
103 // return ((!obj->cur.map) && (obj->prev.usemap));
104}
105
106static Eina_Bool
107_evas_render_is_relevant(Evas_Object *obj)
108{
109 return ((evas_object_is_visible(obj) && (!obj->cur.have_clipees)) ||
110 (evas_object_was_visible(obj) && (!obj->prev.have_clipees)));
111}
112
113static Eina_Bool
114_evas_render_can_render(Evas_Object *obj)
115{
116 return (evas_object_is_visible(obj) && (!obj->cur.have_clipees));
117}
118
119static void
120_evas_render_prev_cur_clip_cache_add(Evas *e, Evas_Object *obj)
121{
122 e->engine.func->output_redraws_rect_add(e->engine.data.output,
123 obj->prev.cache.clip.x,
124 obj->prev.cache.clip.y,
125 obj->prev.cache.clip.w,
126 obj->prev.cache.clip.h);
127 e->engine.func->output_redraws_rect_add(e->engine.data.output,
128 obj->cur.cache.clip.x,
129 obj->cur.cache.clip.y,
130 obj->cur.cache.clip.w,
131 obj->cur.cache.clip.h);
132}
133
134static void
135_evas_render_cur_clip_cache_del(Evas *e, Evas_Object *obj)
136{
137 Evas_Coord x, y, w, h;
138
139 x = obj->cur.cache.clip.x;
140 y = obj->cur.cache.clip.y;
141 w = obj->cur.cache.clip.w;
142 h = obj->cur.cache.clip.h;
143 if (obj->cur.clipper)
144 {
145 RECTS_CLIP_TO_RECT(x, y, w, h,
146 obj->cur.clipper->cur.cache.clip.x,
147 obj->cur.clipper->cur.cache.clip.y,
148 obj->cur.clipper->cur.cache.clip.w,
149 obj->cur.clipper->cur.cache.clip.h);
150 }
151 e->engine.func->output_redraws_rect_del(e->engine.data.output,
152 x, y, w, h);
153}
154
155static void
156_evas_render_phase1_direct(Evas *e,
157 Eina_Array *active_objects,
158 Eina_Array *restack_objects __UNUSED__,
159 Eina_Array *delete_objects __UNUSED__,
160 Eina_Array *render_objects)
161{
162 unsigned int i;
163 Eina_List *l;
164 Evas_Object *proxy;
165
166 RD(" [--- PHASE 1 DIRECT\n");
167 for (i = 0; i < active_objects->count; i++)
168 {
169 Evas_Object *obj;
170
171 obj = eina_array_data_get(active_objects, i);
172 if (obj->changed)
173 {
174 /* Flag need redraw on proxy too */
175 evas_object_clip_recalc(obj);
176 if (obj->proxy.proxies)
177 {
178 EINA_LIST_FOREACH(obj->proxy.proxies, l, proxy)
179 proxy->proxy.redraw = 1;
180 }
181 }
182 }
183 for (i = 0; i < render_objects->count; i++)
184 {
185 Evas_Object *obj;
186
187 obj = eina_array_data_get(render_objects, i);
188 RD(" OBJ [%p] changed %i\n", obj, obj->changed);
189 if (obj->changed)
190 {
191 /* Flag need redraw on proxy too */
192 evas_object_clip_recalc(obj);
193 obj->func->render_pre(obj);
194 if (obj->proxy.proxies)
195 {
196 obj->proxy.redraw = 1;
197 EINA_LIST_FOREACH(obj->proxy.proxies, l, proxy)
198 {
199 proxy->func->render_pre(proxy);
200 _evas_render_prev_cur_clip_cache_add(e, proxy);
201 }
202 }
203 else if (obj->proxy.redraw)
204 {
205 _evas_render_prev_cur_clip_cache_add(e, obj);
206 }
207 if (obj->pre_render_done)
208 {
209 RD(" pre-render-done smart:%p|%p [%p, %i] | [%p, %i] has_map:%i had_map:%i\n",
210 obj->smart.smart,
211 evas_object_smart_members_get_direct(obj),
212 obj->cur.map, obj->cur.usemap,
213 obj->prev.map, obj->prev.usemap,
214 _evas_render_has_map(obj),
215 _evas_render_had_map(obj));
216 if ((obj->smart.smart) &&
217 (_evas_render_has_map(obj)))
218 {
219 RD(" has map + smart\n");
220 _evas_render_prev_cur_clip_cache_add(e, obj);
221 }
222 }
223 else if (_evas_render_had_map(obj))
224 {
225 RD(" no pre-render done\n");
226 _evas_render_prev_cur_clip_cache_add(e, obj);
227 }
228 }
229 else
230 {
231 if (obj->smart.smart)
232 {
233 // obj->func->render_pre(obj);
234 }
235 else if ((obj->rect_del) ||
236 (evas_object_is_opaque(obj) && evas_object_is_visible(obj)))
237 {
238 RD(" rect del\n");
239 _evas_render_cur_clip_cache_del(e, obj);
240 }
241 }
242 }
243 RD(" ---]\n");
244}
245
246static Eina_Bool
247_evas_render_phase1_object_process(Evas *e, Evas_Object *obj,
248 Eina_Array *active_objects,
249 Eina_Array *restack_objects,
250 Eina_Array *delete_objects,
251 Eina_Array *render_objects,
252 int restack, int map,
253 int *redraw_all
254#ifdef REND_DGB
255 , int level
256#endif
257 )
258{
259 Eina_Bool clean_them = EINA_FALSE;
260 Evas_Object *obj2;
261 int is_active;
262 Eina_Bool hmap;
263
264 obj->rect_del = 0;
265 obj->render_pre = 0;
266
267#ifndef EVAS_FRAME_QUEUING
268 /* because of clip objects - delete 2 cycles later */
269 if (obj->delete_me == 2)
270#else
271 if (obj->delete_me == evas_common_frameq_get_frameq_sz() + 2)
272#endif
273 eina_array_push(delete_objects, obj);
274 else if (obj->delete_me != 0) obj->delete_me++;
275 /* If the object will be removed, we should not cache anything during this run. */
276 if (obj->delete_me != 0) clean_them = EINA_TRUE;
277
278 /* build active object list */
279 evas_object_clip_recalc(obj);
280 is_active = evas_object_is_active(obj);
281 obj->is_active = is_active;
282
283 RDI(level);
284 RD(" [--- PROCESS [%p] '%s' active = %i, del = %i | %i %i %ix%i\n", obj, obj->type, is_active, obj->delete_me, obj->cur.geometry.x, obj->cur.geometry.y, obj->cur.geometry.w, obj->cur.geometry.h);
285 if ((is_active) || (obj->delete_me != 0))
286 eina_array_push(active_objects, obj);
287
288#ifdef REND_DGB
289 if (!is_active)
290 {
291 RDI(level);
292 RD(" [%p] vis: %i, cache.clip.vis: %i cache.clip.a: %i [%p]\n", obj, obj->cur.visible, obj->cur.cache.clip.visible, obj->cur.cache.clip.a, obj->func->is_visible);
293 }
294#endif
295
296 map = _evas_render_has_map(obj);
297 hmap = _evas_render_had_map(obj);
298
299 if ((restack) && (!map))
300 {
301 if (!obj->changed)
302 {
303 eina_array_push(&e->pending_objects, obj);
304 obj->changed = 1;
305 }
306 obj->restack = 1;
307 clean_them = EINA_TRUE;
308 }
309
310 if (map)
311 {
312 RDI(level);
313 RD(" obj mapped\n");
314 if (obj->changed)
315 {
316 if (map != hmap)
317 {
318 *redraw_all = 1;
319 }
320 evas_object_clip_recalc(obj);
321 if ((obj->restack) &&
322 (is_active) && (!obj->clip.clipees) &&
323 ((evas_object_is_visible(obj) && (!obj->cur.have_clipees)) ||
324 (evas_object_was_visible(obj) && (!obj->prev.have_clipees))))
325 {
326 eina_array_push(render_objects, obj);
327 _evas_render_prev_cur_clip_cache_add(e, obj);
328 obj->render_pre = 1;
329 }
330 else if ((is_active) && (!obj->clip.clipees) &&
331 ((evas_object_is_visible(obj) && (!obj->cur.have_clipees)) ||
332 (evas_object_was_visible(obj) && (!obj->prev.have_clipees))))
333 {
334 eina_array_push(render_objects, obj);
335 _evas_render_prev_cur_clip_cache_add(e, obj);
336 obj->render_pre = 1;
337 }
338 }
339 return clean_them;
340 }
341 else if (_evas_render_had_map(obj))
342 {
343 RDI(level);
344 RD(" had map - restack objs\n");
345 // eina_array_push(restack_objects, obj);
346 _evas_render_prev_cur_clip_cache_add(e, obj);
347 if (obj->changed)
348 {
349 if (hmap)
350 {
351 if (!map)
352 {
353 if ((obj->cur.map) && (obj->cur.usemap)) map = 1;
354 }
355 }
356 if (map != hmap)
357 {
358 *redraw_all = 1;
359 }
360 }
361 }
362
363 /* handle normal rendering. this object knows how to handle maps */
364 if (obj->changed)
365 {
366 if (obj->smart.smart)
367 {
368 RDI(level);
369 RD(" changed + smart - render ok\n");
370 eina_array_push(render_objects, obj);
371 obj->render_pre = 1;
372 EINA_INLIST_FOREACH(evas_object_smart_members_get_direct(obj), obj2)
373 {
374 _evas_render_phase1_object_process(e, obj2,
375 active_objects,
376 restack_objects,
377 delete_objects,
378 render_objects,
379 obj->restack,
380 map,
381 redraw_all
382#ifdef REND_DGB
383 , level + 1
384#endif
385 );
386 }
387 }
388 else
389 {
390 if ((is_active) && (!obj->clip.clipees) &&
391 _evas_render_is_relevant(obj))
392 {
393 RDI(level);
394 RD(" relevant + active\n");
395 if (obj->restack)
396 eina_array_push(restack_objects, obj);
397 else
398 {
399 eina_array_push(render_objects, obj);
400 obj->render_pre = 1;
401 }
402 }
403 else
404 {
405 RDI(level);
406 RD(" skip - not smart, not active or clippees or not relevant\n");
407 }
408 }
409 }
410 else
411 {
412 RD(" not changed... [%i] -> (%i %i %p %i) [%i]\n",
413 evas_object_is_visible(obj),
414 obj->cur.visible, obj->cur.cache.clip.visible, obj->smart.smart, obj->cur.cache.clip.a,
415 evas_object_was_visible(obj));
416 if ((!obj->clip.clipees) && (obj->delete_me == 0) &&
417 (_evas_render_can_render(obj) ||
418 (evas_object_was_visible(obj) && (!obj->prev.have_clipees))))
419 {
420 if (obj->smart.smart)
421 {
422 RDI(level);
423 RD(" smart + visible/was visible + not clip\n");
424 eina_array_push(render_objects, obj);
425 obj->render_pre = 1;
426 EINA_INLIST_FOREACH
427 (evas_object_smart_members_get_direct(obj), obj2)
428 {
429 _evas_render_phase1_object_process(e, obj2,
430 active_objects,
431 restack_objects,
432 delete_objects,
433 render_objects,
434 restack, map,
435 redraw_all
436#ifdef REND_DGB
437 , level + 1
438#endif
439 );
440 }
441 }
442 else
443 {
444 if (evas_object_is_opaque(obj) &&
445 evas_object_is_visible(obj))
446 {
447 RDI(level);
448 RD(" opaque + visible\n");
449 eina_array_push(render_objects, obj);
450 obj->rect_del = 1;
451 }
452 else if (evas_object_is_visible(obj))
453 {
454 RDI(level);
455 RD(" visible\n");
456 eina_array_push(render_objects, obj);
457 obj->render_pre = 1;
458 }
459 else
460 {
461 RDI(level);
462 RD(" skip\n");
463 }
464 }
465 }
466 /*
467 else if (obj->smart.smart)
468 {
469 RDI(level);
470 RD(" smart + mot visible/was visible\n");
471 eina_array_push(render_objects, obj);
472 obj->render_pre = 1;
473 EINA_INLIST_FOREACH
474 (evas_object_smart_members_get_direct(obj), obj2)
475 {
476 _evas_render_phase1_object_process(e, obj2,
477 active_objects,
478 restack_objects,
479 delete_objects,
480 render_objects,
481 restack, map,
482 redraw_all
483#ifdef REND_DGB
484, level + 1
485#endif
486);
487}
488}
489 */
490}
491if (!is_active) obj->restack = 0;
492RDI(level);
493RD(" ---]\n");
494return clean_them;
495}
496
497static Eina_Bool
498_evas_render_phase1_process(Evas *e,
499 Eina_Array *active_objects,
500 Eina_Array *restack_objects,
501 Eina_Array *delete_objects,
502 Eina_Array *render_objects,
503 int *redraw_all)
504{
505 Evas_Layer *lay;
506 Eina_Bool clean_them = EINA_FALSE;
507
508 RD(" [--- PHASE 1\n");
509 EINA_INLIST_FOREACH(e->layers, lay)
510 {
511 Evas_Object *obj;
512
513 EINA_INLIST_FOREACH(lay->objects, obj)
514 {
515 clean_them |= _evas_render_phase1_object_process
516 (e, obj, active_objects, restack_objects, delete_objects,
517 render_objects, 0, 0, redraw_all
518#ifdef REND_DGB
519 , 1
520#endif
521 );
522 }
523 }
524 RD(" ---]\n");
525 return clean_them;
526}
527
528static void
529_evas_render_check_pending_objects(Eina_Array *pending_objects, Evas *e)
530{
531 unsigned int i;
532
533 for (i = 0; i < pending_objects->count; ++i)
534 {
535 Evas_Object *obj;
536 int is_active, ok = 0;
537
538 obj = eina_array_data_get(pending_objects, i);
539
540 if (!obj->layer) goto clean_stuff;
541
542 evas_object_clip_recalc(obj);
543 is_active = evas_object_is_active(obj);
544
545 if ((!is_active) && (!obj->is_active) && (!obj->render_pre) &&
546 (!obj->rect_del))
547 {
548 ok = 1;
549 goto clean_stuff;
550 }
551
552 if (obj->is_active == is_active)
553 {
554 if (obj->changed)
555 {
556 if (obj->smart.smart)
557 {
558 if (obj->render_pre || obj->rect_del) ok = 1;
559 }
560 else
561 if ((is_active) && (obj->restack) && (!obj->clip.clipees) &&
562 (_evas_render_can_render(obj) ||
563 (evas_object_was_visible(obj) && (!obj->prev.have_clipees))))
564 {
565 if (!(obj->render_pre || obj->rect_del)) ok = 1;
566 }
567 else
568 if (is_active && (!obj->clip.clipees) &&
569 (_evas_render_can_render(obj) ||
570 (evas_object_was_visible(obj) && (!obj->prev.have_clipees))))
571 {
572 if (obj->render_pre || obj->rect_del) ok = 1;
573 }
574 }
575 else
576 {
577 if ((!obj->clip.clipees) && (obj->delete_me == 0) &&
578 (!obj->cur.have_clipees || (evas_object_was_visible(obj) && (!obj->prev.have_clipees)))
579 && evas_object_is_opaque(obj) && evas_object_is_visible(obj))
580 {
581 if (obj->rect_del || obj->smart.smart) ok = 1;
582 }
583 }
584 }
585
586clean_stuff:
587 if (!ok)
588 {
589 eina_array_clean(&e->active_objects);
590 eina_array_clean(&e->render_objects);
591 eina_array_clean(&e->restack_objects);
592 eina_array_clean(&e->delete_objects);
593 e->invalidate = 1;
594 return ;
595 }
596 }
597}
598
599Eina_Bool
600pending_change(void *data, void *gdata __UNUSED__)
601{
602 Evas_Object *obj;
603
604 obj = data;
605 if (obj->delete_me) return EINA_FALSE;
606 if (obj->pre_render_done)
607 {
608 RD(" OBJ [%p] pending change %i -> 0, pre %i\n", obj, obj->changed, obj->pre_render_done);
609 obj->pre_render_done = 0;
610 //// FIXME: this wipes out changes
611 obj->changed = 0;
612 obj->changed_move_only = 0;
613 obj->changed_nomove = 0;
614 obj->changed_move = 0;
615 obj->changed_map = 0;
616 obj->changed_pchange = 0;
617 }
618 return obj->changed ? EINA_TRUE : EINA_FALSE;
619}
620/*
621 static void
622 unchange(Evas_Object *obj)
623 {
624 Evas_Object *obj2;
625
626 if (!obj->changed) return;
627 obj->changed = 0;
628 obj->changed_move_only = 0;
629 obj->changed_nomove = 0;
630 obj->changed_move = 0;
631 EINA_INLIST_FOREACH(evas_object_smart_members_get_direct(obj), obj2)
632 {
633 unchange(obj2);
634 }
635 }
636
637 static int
638 chlist(Evas_Object *obj, int i)
639 {
640 Evas_Object *obj2;
641 int j;
642 int ret = 0;
643
644 if (!obj->changed) return 0;
645 for (j = 0; j < i; j++) printf(" ");
646 printf("ch2 %p %s %i [%i %i %ix%i] v %i/%i [r%i] %p\n", obj,
647 obj->type,
648 obj->changed_move_only,
649 obj->cur.geometry.x,
650 obj->cur.geometry.y,
651 obj->cur.geometry.w,
652 obj->cur.geometry.h,
653 obj->cur.visible,
654 obj->prev.visible,
655 obj->restack,
656 obj->clip.clipees);
657 EINA_INLIST_FOREACH(evas_object_smart_members_get_direct(obj), obj2)
658 {
659 if (obj2->changed)
660 ret |= chlist(obj2, i + 1);
661 }
662 }
663 */
664static Eina_Bool
665_evas_render_can_use_overlay(Evas *e, Evas_Object *obj)
666{
667 Eina_Rectangle *r;
668 Evas_Object *tmp;
669 Eina_List *alphas = NULL;
670 Eina_List *opaques = NULL;
671 Evas_Object *video_parent = NULL;
672 Eina_Rectangle zone;
673 Evas_Coord xc1, yc1, xc2, yc2;
674 unsigned int i;
675 Eina_Bool nooverlay;
676
677 video_parent = _evas_object_image_video_parent_get(obj);
678
679 /* Check if any one is the stack make this object mapped */
680 tmp = obj;
681 while (tmp && !_evas_render_has_map(tmp))
682 tmp = tmp->smart.parent;
683
684 if (tmp && _evas_render_has_map(tmp)) return EINA_FALSE; /* we are mapped, we can't be an overlay */
685
686 if (!evas_object_is_visible(obj)) return EINA_FALSE; /* no need to update the overlay if it's not visible */
687
688 /* If any recoloring of the surface is needed, n overlay to */
689 if ((obj->cur.cache.clip.r != 255) ||
690 (obj->cur.cache.clip.g != 255) ||
691 (obj->cur.cache.clip.b != 255) ||
692 (obj->cur.cache.clip.a != 255))
693 return EINA_FALSE;
694
695 /* Check presence of transparent object on top of the video object */
696 EINA_RECTANGLE_SET(&zone,
697 obj->cur.cache.clip.x,
698 obj->cur.cache.clip.y,
699 obj->cur.cache.clip.w,
700 obj->cur.cache.clip.h);
701
702 for (i = e->active_objects.count - 1; i > 0; i--)
703 {
704 Eina_Rectangle self;
705 Eina_Rectangle *match;
706 Evas_Object *current;
707 Eina_List *l;
708 int xm1, ym1, xm2, ym2;
709
710 current = eina_array_data_get(&e->active_objects, i);
711
712 /* Did we find the video object in the stack ? */
713 if (current == video_parent || current == obj)
714 break;
715
716 EINA_RECTANGLE_SET(&self,
717 current->cur.cache.clip.x,
718 current->cur.cache.clip.y,
719 current->cur.cache.clip.w,
720 current->cur.cache.clip.h);
721
722 /* This doesn't cover the area of the video object, so don't bother with that object */
723 if (!eina_rectangles_intersect(&zone, &self))
724 continue ;
725
726 xc1 = current->cur.cache.clip.x;
727 yc1 = current->cur.cache.clip.y;
728 xc2 = current->cur.cache.clip.x + current->cur.cache.clip.w;
729 yc2 = current->cur.cache.clip.y + current->cur.cache.clip.h;
730
731 if (evas_object_is_visible(current) &&
732 (!current->clip.clipees) &&
733 (current->cur.visible) &&
734 (!current->delete_me) &&
735 (current->cur.cache.clip.visible) &&
736 (!current->smart.smart))
737 {
738 Eina_Bool included = EINA_FALSE;
739
740 if (evas_object_is_opaque(current) ||
741 ((current->func->has_opaque_rect) &&
742 (current->func->has_opaque_rect(current))))
743 {
744 /* The object is opaque */
745
746 /* Check if the opaque object is inside another opaque object */
747 EINA_LIST_FOREACH(opaques, l, match)
748 {
749 xm1 = match->x;
750 ym1 = match->y;
751 xm2 = match->x + match->w;
752 ym2 = match->y + match->h;
753
754 /* Both object are included */
755 if (xc1 >= xm1 && yc1 >= ym1 && xc2 <= xm2 && yc2 <= ym2)
756 {
757 included = EINA_TRUE;
758 break;
759 }
760 }
761
762 /* Not included yet */
763 if (!included)
764 {
765 Eina_List *ln;
766 Evas_Coord xn2, yn2;
767
768 r = eina_rectangle_new(current->cur.cache.clip.x, current->cur.cache.clip.y,
769 current->cur.cache.clip.w, current->cur.cache.clip.h);
770
771 opaques = eina_list_append(opaques, r);
772
773 xn2 = r->x + r->w;
774 yn2 = r->y + r->h;
775
776 /* Remove all the transparent object that are covered by the new opaque object */
777 EINA_LIST_FOREACH_SAFE(alphas, l, ln, match)
778 {
779 xm1 = match->x;
780 ym1 = match->y;
781 xm2 = match->x + match->w;
782 ym2 = match->y + match->h;
783
784 if (xm1 >= r->x && ym1 >= r->y && xm2 <= xn2 && ym2 <= yn2)
785 {
786 /* The new rectangle is over some transparent object,
787 so remove the transparent object */
788 alphas = eina_list_remove_list(alphas, l);
789 }
790 }
791 }
792 }
793 else
794 {
795 /* The object has some transparency */
796
797 /* Check if the transparent object is inside any other transparent object */
798 EINA_LIST_FOREACH(alphas, l, match)
799 {
800 xm1 = match->x;
801 ym1 = match->y;
802 xm2 = match->x + match->w;
803 ym2 = match->y + match->h;
804
805 /* Both object are included */
806 if (xc1 >= xm1 && yc1 >= ym1 && xc2 <= xm2 && yc2 <= ym2)
807 {
808 included = EINA_TRUE;
809 break;
810 }
811 }
812
813 /* If not check if it is inside any opaque one */
814 if (!included)
815 {
816 EINA_LIST_FOREACH(opaques, l, match)
817 {
818 xm1 = match->x;
819 ym1 = match->y;
820 xm2 = match->x + match->w;
821 ym2 = match->y + match->h;
822
823 /* Both object are included */
824 if (xc1 >= xm1 && yc1 >= ym1 && xc2 <= xm2 && yc2 <= ym2)
825 {
826 included = EINA_TRUE;
827 break;
828 }
829 }
830 }
831
832 /* No inclusion at all, so add it */
833 if (!included)
834 {
835 r = eina_rectangle_new(current->cur.cache.clip.x, current->cur.cache.clip.y,
836 current->cur.cache.clip.w, current->cur.cache.clip.h);
837
838 alphas = eina_list_append(alphas, r);
839 }
840 }
841 }
842 }
843
844 /* If there is any pending transparent object, then no overlay */
845 nooverlay = !!eina_list_count(alphas);
846
847 EINA_LIST_FREE(alphas, r)
848 eina_rectangle_free(r);
849 EINA_LIST_FREE(opaques, r)
850 eina_rectangle_free(r);
851
852 if (nooverlay)
853 return EINA_FALSE;
854
855 return EINA_TRUE;
856}
857
858Eina_Bool
859evas_render_mapped(Evas *e, Evas_Object *obj, void *context, void *surface,
860 int off_x, int off_y, int mapped,
861 int ecx, int ecy, int ecw, int ech
862#ifdef REND_DGB
863 , int level
864#endif
865 )
866{
867 void *ctx;
868 Evas_Object *obj2;
869 Eina_Bool clean_them = EINA_FALSE;
870
871 evas_object_clip_recalc(obj);
872 RDI(level);
873 RD(" { evas_render_mapped(%p, %p, %p, %p, %i, %i, %i, %i)\n", e, obj, context, surface, off_x, off_y, mapped, level);
874 if (mapped)
875 {
876 if ((!evas_object_is_visible(obj)) || (obj->clip.clipees) ||
877 (obj->cur.have_clipees))
878 {
879 RDI(level);
880 RD(" }\n");
881 return clean_them;
882 }
883 }
884 else if (!(((evas_object_is_active(obj) && (!obj->clip.clipees) &&
885 (_evas_render_can_render(obj))))
886 ))
887 {
888 RDI(level);
889 RD(" }\n");
890 return clean_them;
891 }
892
893 // set render_pre - for child objs that may not have gotten it.
894 obj->pre_render_done = 1;
895 RD(" Hasmap: %p (%d) %p %d -> %d\n",obj->func->can_map,
896 obj->func->can_map ? obj->func->can_map(obj): -1,
897 obj->cur.map, obj->cur.usemap,
898 _evas_render_has_map(obj));
899 if (_evas_render_has_map(obj))
900 {
901 const Evas_Map_Point *p, *p_end;
902 RGBA_Map_Point pts[4], *pt;
903 int sw, sh;
904 int changed = 0, rendered = 0;
905
906 clean_them = EINA_TRUE;
907
908 sw = obj->cur.geometry.w;
909 sh = obj->cur.geometry.h;
910 RDI(level);
911 RD(" mapped obj: %ix%i\n", sw, sh);
912 if ((sw <= 0) || (sh <= 0))
913 {
914 RDI(level);
915 RD(" }\n");
916 return clean_them;
917 }
918
919 pts[0].px = obj->cur.map->persp.px << FP;
920 pts[0].py = obj->cur.map->persp.py << FP;
921 pts[0].foc = obj->cur.map->persp.foc << FP;
922 pts[0].z0 = obj->cur.map->persp.z0 << FP;
923
924 p = obj->cur.map->points;
925 p_end = p + obj->cur.map->count;
926 pt = pts;
927 for (; p < p_end; p++, pt++)
928 {
929 pt->x = (lround(p->x) + off_x) * FP1;
930 pt->y = (lround(p->y) + off_y) * FP1;
931 pt->z = (lround(p->z) ) * FP1;
932 pt->fx = p->px;
933 pt->fy = p->py;
934 pt->fz = p->z;
935 pt->u = lround(p->u) * FP1;
936 pt->v = lround(p->v) * FP1;
937 if (pt->u < 0) pt->u = 0;
938 else if (pt->u > (sw * FP1)) pt->u = (sw * FP1);
939 if (pt->v < 0) pt->v = 0;
940 else if (pt->v > (sh * FP1)) pt->v = (sh * FP1);
941 pt->col = ARGB_JOIN(p->a, p->r, p->g, p->b);
942 }
943 /* Copy last for software engine */
944 if (obj->cur.map->count & 0x1)
945 {
946 pts[obj->cur.map->count] = pts[obj->cur.map->count - 1];
947 }
948
949
950 if (obj->cur.map->surface)
951 {
952 if ((obj->cur.map->surface_w != sw) ||
953 (obj->cur.map->surface_h != sh))
954 {
955 RDI(level);
956 RD(" new surf: %ix%i\n", sw, sh);
957 obj->layer->evas->engine.func->image_map_surface_free
958 (e->engine.data.output, obj->cur.map->surface);
959 obj->cur.map->surface = NULL;
960 }
961 }
962 if (!obj->cur.map->surface)
963 {
964 obj->cur.map->surface_w = sw;
965 obj->cur.map->surface_h = sh;
966
967 obj->cur.map->surface =
968 obj->layer->evas->engine.func->image_map_surface_new
969 (e->engine.data.output, obj->cur.map->surface_w,
970 obj->cur.map->surface_h,
971 obj->cur.map->alpha);
972 RDI(level);
973 RD(" fisrt surf: %ix%i\n", sw, sh);
974 changed = 1;
975 }
976 if (obj->smart.smart)
977 {
978 Evas_Object *o2;
979
980 EINA_INLIST_FOREACH(evas_object_smart_members_get_direct(obj), o2)
981 {
982 if (!evas_object_is_visible(o2) &&
983 !evas_object_was_visible(o2))
984 {
985 o2->changed = 0;
986 o2->changed_move_only = 0;
987 o2->changed_nomove = 0;
988 o2->changed_move = 0;
989 o2->changed_map = 0;
990 o2->changed_pchange = 0;
991 continue;
992 }
993 if (o2->changed)
994 {
995 // chlist(o2, 0);
996 changed = 1;
997 o2->changed = 0;
998 o2->changed_move_only = 0;
999 o2->changed_nomove = 0;
1000 o2->changed_move = 0;
1001 o2->changed_map = 0;
1002 o2->changed_pchange = 0;
1003 break;
1004 }
1005 }
1006 // unchange(obj);
1007 obj->changed = 0;
1008 obj->changed_move_only = 0;
1009 obj->changed_nomove = 0;
1010 obj->changed_move = 0;
1011 obj->changed_map = 0;
1012 obj->changed_pchange = 0;
1013 }
1014 else
1015 {
1016 if (obj->changed)
1017 {
1018 if ((obj->changed_pchange) && (obj->changed_map))
1019 changed = 1;
1020 obj->changed = 0;
1021 obj->changed_move_only = 0;
1022 obj->changed_nomove = 0;
1023 obj->changed_move = 0;
1024 obj->changed_map = 0;
1025 obj->changed_pchange = 0;
1026 }
1027 }
1028
1029 // clear surface before re-render
1030 if ((changed) && (obj->cur.map->surface))
1031 {
1032 int off_x2, off_y2;
1033
1034 RDI(level);
1035 RD(" children redraw\n");
1036 // FIXME: calculate "changes" within map surface and only clear
1037 // and re-render those
1038 if (obj->cur.map->alpha)
1039 {
1040 ctx = e->engine.func->context_new(e->engine.data.output);
1041 e->engine.func->context_color_set
1042 (e->engine.data.output, ctx, 0, 0, 0, 0);
1043 e->engine.func->context_render_op_set
1044 (e->engine.data.output, ctx, EVAS_RENDER_COPY);
1045 e->engine.func->rectangle_draw(e->engine.data.output,
1046 ctx,
1047 obj->cur.map->surface,
1048 0, 0,
1049 obj->cur.map->surface_w,
1050 obj->cur.map->surface_h);
1051 e->engine.func->context_free(e->engine.data.output, ctx);
1052 }
1053 ctx = e->engine.func->context_new(e->engine.data.output);
1054 off_x2 = -obj->cur.geometry.x;
1055 off_y2 = -obj->cur.geometry.y;
1056 if (obj->smart.smart)
1057 {
1058 EINA_INLIST_FOREACH
1059 (evas_object_smart_members_get_direct(obj), obj2)
1060 {
1061 clean_them |= evas_render_mapped(e, obj2, ctx,
1062 obj->cur.map->surface,
1063 off_x2, off_y2, 1,
1064 ecx, ecy, ecw, ech
1065#ifdef REND_DGB
1066 , level + 1
1067#endif
1068 );
1069 }
1070 }
1071 else
1072 {
1073 int x = 0, y = 0, w = 0, h = 0;
1074
1075 w = obj->cur.map->surface_w;
1076 h = obj->cur.map->surface_h;
1077 RECTS_CLIP_TO_RECT(x, y, w, h,
1078 obj->cur.geometry.x + off_x2,
1079 obj->cur.geometry.y + off_y2,
1080 obj->cur.geometry.w,
1081 obj->cur.geometry.h);
1082
1083 e->engine.func->context_clip_set(e->engine.data.output,
1084 ctx, x, y, w, h);
1085 obj->func->render(obj, e->engine.data.output, ctx,
1086 obj->cur.map->surface, off_x2, off_y2);
1087 }
1088 e->engine.func->context_free(e->engine.data.output, ctx);
1089 rendered = 1;
1090 }
1091
1092 RDI(level);
1093 RD(" draw map\n");
1094
1095 if (rendered)
1096 {
1097 obj->cur.map->surface = e->engine.func->image_dirty_region
1098 (e->engine.data.output, obj->cur.map->surface,
1099 0, 0, obj->cur.map->surface_w, obj->cur.map->surface_h);
1100 }
1101 e->engine.func->context_clip_unset(e->engine.data.output,
1102 e->engine.data.context);
1103 if (obj->cur.map->surface)
1104 {
1105 if (obj->smart.smart)
1106 {
1107 if (obj->cur.clipper)
1108 {
1109 int x, y, w, h;
1110 Evas_Object *tobj;
1111
1112 obj->cur.cache.clip.dirty = 1;
1113 tobj = obj->cur.map_parent;
1114 obj->cur.map_parent = obj->cur.clipper->cur.map_parent;
1115 evas_object_clip_recalc(obj);
1116 obj->cur.map_parent = tobj;
1117 x = obj->cur.cache.clip.x;
1118 y = obj->cur.cache.clip.y;
1119 w = obj->cur.cache.clip.w;
1120 h = obj->cur.cache.clip.h;
1121 RECTS_CLIP_TO_RECT(x, y, w, h,
1122 obj->cur.clipper->cur.cache.clip.x,
1123 obj->cur.clipper->cur.cache.clip.y,
1124 obj->cur.clipper->cur.cache.clip.w,
1125 obj->cur.clipper->cur.cache.clip.h);
1126 e->engine.func->context_clip_set(e->engine.data.output,
1127 e->engine.data.context,
1128 x + off_x, y + off_y, w, h);
1129 }
1130 }
1131 else
1132 {
1133 if (obj->cur.clipper)
1134 {
1135 int x, y, w, h;
1136
1137 evas_object_clip_recalc(obj);
1138 x = obj->cur.cache.clip.x;
1139 y = obj->cur.cache.clip.y;
1140 w = obj->cur.cache.clip.w;
1141 h = obj->cur.cache.clip.h;
1142 RECTS_CLIP_TO_RECT(x, y, w, h,
1143 obj->cur.clipper->cur.cache.clip.x,
1144 obj->cur.clipper->cur.cache.clip.y,
1145 obj->cur.clipper->cur.cache.clip.w,
1146 obj->cur.clipper->cur.cache.clip.h);
1147 e->engine.func->context_clip_set(e->engine.data.output,
1148 e->engine.data.context,
1149 x + off_x, y + off_y, w, h);
1150 }
1151 }
1152 }
1153// if (surface == e->engine.data.output)
1154 e->engine.func->context_clip_clip(e->engine.data.output,
1155 e->engine.data.context,
1156 ecx, ecy, ecw, ech);
1157 if (obj->cur.cache.clip.visible)
1158 {
1159 obj->layer->evas->engine.func->image_map_draw
1160 (e->engine.data.output, e->engine.data.context, surface,
1161 obj->cur.map->surface, obj->cur.map->count, pts,
1162 obj->cur.map->smooth, 0);
1163 }
1164 // FIXME: needs to cache these maps and
1165 // keep them only rendering updates
1166 // obj->layer->evas->engine.func->image_map_surface_free
1167 // (e->engine.data.output, obj->cur.map->surface);
1168 // obj->cur.map->surface = NULL;
1169 }
1170 else
1171 {
1172 if (mapped)
1173 {
1174 RDI(level);
1175 RD(" draw child of mapped obj\n");
1176 ctx = e->engine.func->context_new(e->engine.data.output);
1177 if (obj->smart.smart)
1178 {
1179 EINA_INLIST_FOREACH
1180 (evas_object_smart_members_get_direct(obj), obj2)
1181 {
1182 clean_them |= evas_render_mapped(e, obj2, ctx,
1183 surface,
1184 off_x, off_y, 1,
1185 ecx, ecy, ecw, ech
1186#ifdef REND_DGB
1187 , level + 1
1188#endif
1189 );
1190 }
1191 }
1192 else
1193 {
1194 if (!obj->cur.map)
1195 {
1196 int x, y, w, h;
1197
1198 RDI(level);
1199
1200 x = obj->cur.cache.clip.x + off_x;
1201 y = obj->cur.cache.clip.y + off_y;
1202 w = obj->cur.cache.clip.w;
1203 h = obj->cur.cache.clip.h;
1204
1205 if (obj->cur.clipper)
1206 {
1207 if (_evas_render_has_map(obj))
1208 evas_object_clip_recalc(obj);
1209
1210 RD(" clipper: %i %i %ix%i\n",
1211 obj->cur.clipper->cur.cache.clip.x + off_x,
1212 obj->cur.clipper->cur.cache.clip.y + off_y,
1213 obj->cur.clipper->cur.cache.clip.w,
1214 obj->cur.clipper->cur.cache.clip.h);
1215
1216 RECTS_CLIP_TO_RECT(x, y, w, h,
1217 obj->cur.clipper->cur.cache.clip.x + off_x,
1218 obj->cur.clipper->cur.cache.clip.y + off_y,
1219 obj->cur.clipper->cur.cache.clip.w,
1220 obj->cur.clipper->cur.cache.clip.h);
1221 }
1222
1223 RD(" clip: %i %i %ix%i [%i %i %ix%i]\n",
1224 obj->cur.cache.clip.x + off_x,
1225 obj->cur.cache.clip.y + off_y,
1226 obj->cur.cache.clip.w,
1227 obj->cur.cache.clip.h,
1228 obj->cur.geometry.x + off_x,
1229 obj->cur.geometry.y + off_y,
1230 obj->cur.geometry.w,
1231 obj->cur.geometry.h);
1232 e->engine.func->context_clip_set(e->engine.data.output,
1233 ctx, x, y, w, h);
1234 }
1235 else
1236 {
1237 RDI(level);
1238 RD(" noclip\n");
1239 }
1240 obj->func->render(obj, e->engine.data.output, ctx,
1241 surface, off_x, off_y);
1242 /*
1243 obj->layer->evas->engine.func->context_color_set(e->engine.data.output,
1244 ctx,
1245 0, 30, 0, 30);
1246 obj->layer->evas->engine.func->rectangle_draw(e->engine.data.output,
1247 ctx,
1248 surface,
1249 0, 0, 9999, 9999);
1250 */
1251 }
1252 e->engine.func->context_free(e->engine.data.output, ctx);
1253 }
1254 else
1255 {
1256 if (obj->cur.clipper)
1257 {
1258 int x, y, w, h;
1259
1260 if (_evas_render_has_map(obj))
1261 evas_object_clip_recalc(obj);
1262 x = obj->cur.cache.clip.x;
1263 y = obj->cur.cache.clip.y;
1264 w = obj->cur.cache.clip.w;
1265 h = obj->cur.cache.clip.h;
1266 RECTS_CLIP_TO_RECT(x, y, w, h,
1267 obj->cur.clipper->cur.cache.clip.x,
1268 obj->cur.clipper->cur.cache.clip.y,
1269 obj->cur.clipper->cur.cache.clip.w,
1270 obj->cur.clipper->cur.cache.clip.h);
1271 e->engine.func->context_clip_set(e->engine.data.output,
1272 e->engine.data.context,
1273 x + off_x, y + off_y, w, h);
1274 e->engine.func->context_clip_clip(e->engine.data.output,
1275 e->engine.data.context,
1276 ecx, ecy, ecw, ech);
1277 }
1278
1279 RDI(level);
1280 RD(" draw normal obj\n");
1281 obj->func->render(obj, e->engine.data.output, context, surface,
1282 off_x, off_y);
1283 }
1284 }
1285 RDI(level);
1286 RD(" }\n");
1287
1288 return clean_them;
1289}
1290
1291static void
1292_evas_render_cutout_add(Evas *e, Evas_Object *obj, int off_x, int off_y)
1293{
1294 if (evas_object_is_opaque(obj))
1295 {
1296 Evas_Coord cox, coy, cow, coh;
1297
1298 cox = obj->cur.cache.clip.x;
1299 coy = obj->cur.cache.clip.y;
1300 cow = obj->cur.cache.clip.w;
1301 coh = obj->cur.cache.clip.h;
1302 if ((obj->cur.map) && (obj->cur.usemap))
1303 {
1304 Evas_Object *oo;
1305
1306 oo = obj;
1307 while (oo->cur.clipper)
1308 {
1309 if ((oo->cur.clipper->cur.map_parent
1310 != oo->cur.map_parent) &&
1311 (!((oo->cur.map) && (oo->cur.usemap))))
1312 break;
1313 RECTS_CLIP_TO_RECT(cox, coy, cow, coh,
1314 oo->cur.geometry.x,
1315 oo->cur.geometry.y,
1316 oo->cur.geometry.w,
1317 oo->cur.geometry.h);
1318 oo = oo->cur.clipper;
1319 }
1320 }
1321 e->engine.func->context_cutout_add
1322 (e->engine.data.output, e->engine.data.context,
1323 cox + off_x, coy + off_y, cow, coh);
1324 }
1325 else
1326 {
1327 if (obj->func->get_opaque_rect)
1328 {
1329 Evas_Coord obx, oby, obw, obh;
1330
1331 obj->func->get_opaque_rect(obj, &obx, &oby, &obw, &obh);
1332 if ((obw > 0) && (obh > 0))
1333 {
1334 obx += off_x;
1335 oby += off_y;
1336 RECTS_CLIP_TO_RECT(obx, oby, obw, obh,
1337 obj->cur.cache.clip.x + off_x,
1338 obj->cur.cache.clip.y + off_y,
1339 obj->cur.cache.clip.w,
1340 obj->cur.cache.clip.h);
1341 e->engine.func->context_cutout_add
1342 (e->engine.data.output, e->engine.data.context,
1343 obx, oby, obw, obh);
1344 }
1345 }
1346 }
1347}
1348
1349static Eina_List *
1350evas_render_updates_internal(Evas *e,
1351 unsigned char make_updates,
1352 unsigned char do_draw)
1353{
1354 Evas_Object *obj;
1355 Eina_List *updates = NULL;
1356 Eina_List *ll;
1357 void *surface;
1358 Eina_Bool clean_them = EINA_FALSE;
1359 Eina_Bool alpha;
1360 Eina_Rectangle *r;
1361 int ux, uy, uw, uh;
1362 int cx, cy, cw, ch;
1363 unsigned int i, j;
1364 int haveup = 0;
1365 int redraw_all = 0;
1366
1367 MAGIC_CHECK(e, Evas, MAGIC_EVAS);
1368 return NULL;
1369 MAGIC_CHECK_END();
1370 if (!e->changed) return NULL;
1371
1372 evas_call_smarts_calculate(e);
1373
1374 RD("[--- RENDER EVAS (size: %ix%i)\n", e->viewport.w, e->viewport.h);
1375
1376 evas_event_callback_call(e, EVAS_CALLBACK_RENDER_PRE, NULL);
1377
1378 /* Check if the modified object mean recalculating every thing */
1379 if (!e->invalidate)
1380 _evas_render_check_pending_objects(&e->pending_objects, e);
1381
1382 /* phase 1. add extra updates for changed objects */
1383 if (e->invalidate || e->render_objects.count <= 0)
1384 clean_them = _evas_render_phase1_process(e,
1385 &e->active_objects,
1386 &e->restack_objects,
1387 &e->delete_objects,
1388 &e->render_objects,
1389 &redraw_all);
1390
1391 /* phase 1.5. check if the video should be inlined or stay in their overlay */
1392 alpha = e->engine.func->canvas_alpha_get(e->engine.data.output,
1393 e->engine.data.context);
1394
1395 EINA_LIST_FOREACH(e->video_objects, ll, obj)
1396 {
1397 /* we need the surface to be transparent to display the underlying overlay */
1398 if (alpha && _evas_render_can_use_overlay(e, obj))
1399 _evas_object_image_video_overlay_show(obj);
1400 else
1401 _evas_object_image_video_overlay_hide(obj);
1402 }
1403
1404
1405 /* phase 1.8. pre render for proxy */
1406 _evas_render_phase1_direct(e, &e->active_objects, &e->restack_objects,
1407 &e->delete_objects, &e->render_objects);
1408
1409 /* phase 2. force updates for restacks */
1410 for (i = 0; i < e->restack_objects.count; ++i)
1411 {
1412 obj = eina_array_data_get(&e->restack_objects, i);
1413 obj->func->render_pre(obj);
1414 _evas_render_prev_cur_clip_cache_add(e, obj);
1415 }
1416 eina_array_clean(&e->restack_objects);
1417
1418 /* phase 3. add exposes */
1419 EINA_LIST_FREE(e->damages, r)
1420 {
1421 e->engine.func->output_redraws_rect_add(e->engine.data.output,
1422 r->x, r->y, r->w, r->h);
1423 eina_rectangle_free(r);
1424 }
1425
1426 /* phase 4. framespace, output & viewport changes */
1427 if (e->framespace.changed)
1428 {
1429 int fx, fy, fw, fh;
1430
1431 fx = e->viewport.x - e->framespace.x;
1432 fy = e->viewport.y - e->framespace.y;
1433 fw = e->viewport.w + e->framespace.w;
1434 fh = e->viewport.h + e->framespace.h;
1435 e->engine.func->output_redraws_rect_add(e->engine.data.output,
1436 fx, fy, fw, fh);
1437 }
1438
1439 if (e->viewport.changed)
1440 {
1441 e->engine.func->output_redraws_rect_add(e->engine.data.output,
1442 0, 0,
1443 e->output.w, e->output.h);
1444 }
1445 if (e->output.changed)
1446 {
1447 e->engine.func->output_resize(e->engine.data.output,
1448 e->output.w, e->output.h);
1449 e->engine.func->output_redraws_rect_add(e->engine.data.output,
1450 0, 0,
1451 e->output.w, e->output.h);
1452 }
1453 if ((e->output.w != e->viewport.w) || (e->output.h != e->viewport.h))
1454 {
1455 ERR("viewport size != output size!");
1456 }
1457 if (redraw_all)
1458 {
1459 e->engine.func->output_redraws_rect_add(e->engine.data.output,
1460 0, 0,
1461 e->output.w, e->output.h);
1462 }
1463
1464 /* phase 5. add obscures */
1465 EINA_LIST_FOREACH(e->obscures, ll, r)
1466 {
1467 e->engine.func->output_redraws_rect_del(e->engine.data.output,
1468 r->x, r->y, r->w, r->h);
1469 }
1470 /* build obscure objects list of active objects that obscure */
1471 for (i = 0; i < e->active_objects.count; ++i)
1472 {
1473 obj = eina_array_data_get(&e->active_objects, i);
1474 if (UNLIKELY((evas_object_is_opaque(obj) ||
1475 ((obj->func->has_opaque_rect) &&
1476 (obj->func->has_opaque_rect(obj)))) &&
1477 evas_object_is_visible(obj) &&
1478 (!obj->clip.clipees) &&
1479 (obj->cur.visible) &&
1480 (!obj->delete_me) &&
1481 (obj->cur.cache.clip.visible) &&
1482 (!obj->smart.smart)))
1483 /* obscuring_objects = eina_list_append(obscuring_objects, obj); */
1484 eina_array_push(&e->obscuring_objects, obj);
1485 }
1486
1487 /* save this list */
1488 /* obscuring_objects_orig = obscuring_objects; */
1489 /* obscuring_objects = NULL; */
1490 /* phase 6. go thru each update rect and render objects in it*/
1491 if (do_draw)
1492 {
1493 unsigned int offset = 0;
1494
1495 while ((surface =
1496 e->engine.func->output_redraws_next_update_get
1497 (e->engine.data.output,
1498 &ux, &uy, &uw, &uh,
1499 &cx, &cy, &cw, &ch)))
1500 {
1501 int off_x, off_y;
1502
1503 RD(" [--- UPDATE %i %i %ix%i\n", ux, uy, uw, uh);
1504 if (make_updates)
1505 {
1506 Eina_Rectangle *rect;
1507
1508 NEW_RECT(rect, ux, uy, uw, uh);
1509 if (rect)
1510 updates = eina_list_append(updates, rect);
1511 }
1512 haveup = 1;
1513 off_x = cx - ux;
1514 off_y = cy - uy;
1515 /* build obscuring objects list (in order from bottom to top) */
1516 if (alpha)
1517 {
1518 e->engine.func->context_clip_set(e->engine.data.output,
1519 e->engine.data.context,
1520 ux + off_x, uy + off_y, uw, uh);
1521 }
1522 for (i = 0; i < e->obscuring_objects.count; ++i)
1523 {
1524 obj = (Evas_Object *)eina_array_data_get
1525 (&e->obscuring_objects, i);
1526 if (evas_object_is_in_output_rect(obj, ux, uy, uw, uh))
1527 {
1528 eina_array_push(&e->temporary_objects, obj);
1529
1530 /* reset the background of the area if needed (using cutout and engine alpha flag to help) */
1531 if (alpha)
1532 _evas_render_cutout_add(e, obj, off_x, off_y);
1533 }
1534 }
1535 if (alpha)
1536 {
1537 e->engine.func->context_color_set(e->engine.data.output,
1538 e->engine.data.context,
1539 0, 0, 0, 0);
1540 e->engine.func->context_multiplier_unset
1541 (e->engine.data.output, e->engine.data.context);
1542 e->engine.func->context_render_op_set(e->engine.data.output,
1543 e->engine.data.context,
1544 EVAS_RENDER_COPY);
1545 e->engine.func->rectangle_draw(e->engine.data.output,
1546 e->engine.data.context,
1547 surface,
1548 cx, cy, cw, ch);
1549 e->engine.func->context_cutout_clear(e->engine.data.output,
1550 e->engine.data.context);
1551 e->engine.func->context_clip_unset(e->engine.data.output,
1552 e->engine.data.context);
1553 }
1554 /* render all object that intersect with rect */
1555 for (i = 0; i < e->active_objects.count; ++i)
1556 {
1557 obj = eina_array_data_get(&e->active_objects, i);
1558
1559 /* if it's in our outpout rect and it doesn't clip anything */
1560 RD(" OBJ: [%p] '%s' %i %i %ix%i\n", obj, obj->type, obj->cur.geometry.x, obj->cur.geometry.y, obj->cur.geometry.w, obj->cur.geometry.h);
1561 if ((evas_object_is_in_output_rect(obj, ux, uy, uw, uh) ||
1562 (obj->smart.smart)) &&
1563 (!obj->clip.clipees) &&
1564 (obj->cur.visible) &&
1565 (!obj->delete_me) &&
1566 (obj->cur.cache.clip.visible) &&
1567// (!obj->smart.smart) &&
1568 ((obj->cur.color.a > 0 || obj->cur.render_op != EVAS_RENDER_BLEND)))
1569 {
1570 int x, y, w, h;
1571
1572 RD(" DRAW (vis: %i, a: %i, clipees: %p\n", obj->cur.visible, obj->cur.color.a, obj->clip.clipees);
1573 if ((e->temporary_objects.count > offset) &&
1574 (eina_array_data_get(&e->temporary_objects, offset) == obj))
1575 offset++;
1576 x = cx; y = cy; w = cw; h = ch;
1577 if (((w > 0) && (h > 0)) || (obj->smart.smart))
1578 {
1579 if (!obj->smart.smart)
1580 {
1581 RECTS_CLIP_TO_RECT(x, y, w, h,
1582 obj->cur.cache.clip.x + off_x,
1583 obj->cur.cache.clip.y + off_y,
1584 obj->cur.cache.clip.w,
1585 obj->cur.cache.clip.h);
1586 }
1587 if (obj->cur.mask)
1588 e->engine.func->context_mask_set(e->engine.data.output,
1589 e->engine.data.context,
1590 obj->cur.mask->func->engine_data_get(obj->cur.mask),
1591 obj->cur.mask->cur.geometry.x + off_x,
1592 obj->cur.mask->cur.geometry.y + off_y,
1593 obj->cur.mask->cur.geometry.w,
1594 obj->cur.mask->cur.geometry.h);
1595 else
1596 e->engine.func->context_mask_unset(e->engine.data.output,
1597 e->engine.data.context);
1598 e->engine.func->context_clip_set(e->engine.data.output,
1599 e->engine.data.context,
1600 x, y, w, h);
1601#if 1 /* FIXME: this can slow things down... figure out optimum... coverage */
1602 for (j = offset; j < e->temporary_objects.count; ++j)
1603 {
1604 Evas_Object *obj2;
1605
1606 obj2 = (Evas_Object *)eina_array_data_get
1607 (&e->temporary_objects, j);
1608 _evas_render_cutout_add(e, obj2, off_x, off_y);
1609 }
1610#endif
1611 clean_them |= evas_render_mapped(e, obj, e->engine.data.context,
1612 surface, off_x, off_y, 0,
1613 cx, cy, cw, ch
1614#ifdef REND_DGB
1615 , 1
1616#endif
1617 );
1618 e->engine.func->context_cutout_clear(e->engine.data.output,
1619 e->engine.data.context);
1620 }
1621 }
1622 }
1623 /* punch rect out */
1624 e->engine.func->output_redraws_next_update_push(e->engine.data.output,
1625 surface,
1626 ux, uy, uw, uh);
1627 /* free obscuring objects list */
1628 eina_array_clean(&e->temporary_objects);
1629 RD(" ---]\n");
1630 }
1631 /* flush redraws */
1632 if (haveup)
1633 {
1634 evas_event_callback_call(e, EVAS_CALLBACK_RENDER_FLUSH_PRE, NULL);
1635 e->engine.func->output_flush(e->engine.data.output);
1636 evas_event_callback_call(e, EVAS_CALLBACK_RENDER_FLUSH_POST, NULL);
1637 }
1638 }
1639 /* clear redraws */
1640 e->engine.func->output_redraws_clear(e->engine.data.output);
1641 /* and do a post render pass */
1642 for (i = 0; i < e->active_objects.count; ++i)
1643 {
1644 obj = eina_array_data_get(&e->active_objects, i);
1645 obj->pre_render_done = 0;
1646 RD(" OBJ [%p] post... %i %i\n", obj, obj->changed, do_draw);
1647 if ((obj->changed) && (do_draw))
1648 {
1649 RD(" OBJ [%p] post... func1\n", obj);
1650 obj->func->render_post(obj);
1651 obj->restack = 0;
1652 obj->changed = 0;
1653 obj->changed_move_only = 0;
1654 obj->changed_nomove = 0;
1655 obj->changed_move = 0;
1656 obj->changed_map = 0;
1657 obj->changed_pchange = 0;
1658 }
1659 else if ((obj->cur.map != obj->prev.map) ||
1660 (obj->cur.usemap != obj->prev.usemap))
1661 {
1662 RD(" OBJ [%p] post... func2\n", obj);
1663 obj->func->render_post(obj);
1664 obj->restack = 0;
1665 obj->changed = 0;
1666 obj->changed_move_only = 0;
1667 obj->changed_nomove = 0;
1668 obj->changed_move = 0;
1669 obj->changed_map = 0;
1670 obj->changed_pchange = 0;
1671 }
1672 /* moved to other pre-process phase 1
1673 if (obj->delete_me == 2)
1674 {
1675 delete_objects = eina_list_append(delete_objects, obj);
1676 }
1677 else if (obj->delete_me != 0) obj->delete_me++;
1678 */
1679 }
1680 /* free our obscuring object list */
1681 eina_array_clean(&e->obscuring_objects);
1682
1683 /* If some object are still marked as changed, do not remove
1684 them from the pending list. */
1685 eina_array_remove(&e->pending_objects, pending_change, NULL);
1686
1687 for (i = 0; i < e->render_objects.count; ++i)
1688 {
1689 obj = eina_array_data_get(&e->render_objects, i);
1690 obj->pre_render_done = 0;
1691 }
1692
1693 /* delete all objects flagged for deletion now */
1694 for (i = 0; i < e->delete_objects.count; ++i)
1695 {
1696 obj = eina_array_data_get(&e->delete_objects, i);
1697 evas_object_free(obj, 1);
1698 }
1699 eina_array_clean(&e->delete_objects);
1700
1701 e->changed = 0;
1702 e->viewport.changed = 0;
1703 e->output.changed = 0;
1704 e->framespace.changed = 0;
1705 e->invalidate = 0;
1706
1707 // always clean... lots of mem waste!
1708 /* If their are some object to restack or some object to delete,
1709 * it's useless to keep the render object list around. */
1710 if (clean_them)
1711 {
1712 eina_array_clean(&e->active_objects);
1713 eina_array_clean(&e->render_objects);
1714 eina_array_clean(&e->restack_objects);
1715 eina_array_clean(&e->delete_objects);
1716 eina_array_clean(&e->obscuring_objects);
1717 eina_array_clean(&e->temporary_objects);
1718 eina_array_clean(&e->clip_changes);
1719/* we should flush here and have a mempool system for this
1720 eina_array_flush(&e->active_objects);
1721 eina_array_flush(&e->render_objects);
1722 eina_array_flush(&e->restack_objects);
1723 eina_array_flush(&e->delete_objects);
1724 eina_array_flush(&e->obscuring_objects);
1725 eina_array_flush(&e->temporary_objects);
1726 eina_array_flush(&e->clip_changes);
1727 */
1728 e->invalidate = 1;
1729 }
1730
1731 evas_module_clean();
1732
1733 evas_event_callback_call(e, EVAS_CALLBACK_RENDER_POST, NULL);
1734
1735 RD("---]\n");
1736
1737 return updates;
1738}
1739
1740EAPI void
1741evas_render_updates_free(Eina_List *updates)
1742{
1743 Eina_Rectangle *r;
1744
1745 EINA_LIST_FREE(updates, r)
1746 eina_rectangle_free(r);
1747}
1748
1749EAPI Eina_List *
1750evas_render_updates(Evas *e)
1751{
1752 MAGIC_CHECK(e, Evas, MAGIC_EVAS);
1753 return NULL;
1754 MAGIC_CHECK_END();
1755
1756#ifdef EVAS_FRAME_QUEUING
1757 evas_common_frameq_flush_ready ();
1758#endif
1759
1760 if (!e->changed) return NULL;
1761 return evas_render_updates_internal(e, 1, 1);
1762}
1763
1764EAPI void
1765evas_render(Evas *e)
1766{
1767 MAGIC_CHECK(e, Evas, MAGIC_EVAS);
1768 return;
1769 MAGIC_CHECK_END();
1770
1771#ifdef EVAS_FRAME_QUEUING
1772 evas_common_frameq_flush_ready ();
1773#endif
1774
1775 if (!e->changed) return;
1776 evas_render_updates_internal(e, 0, 1);
1777}
1778
1779EAPI void
1780evas_norender(Evas *e)
1781{
1782 MAGIC_CHECK(e, Evas, MAGIC_EVAS);
1783 return;
1784 MAGIC_CHECK_END();
1785
1786 // if (!e->changed) return;
1787 evas_render_updates_internal(e, 0, 0);
1788}
1789
1790EAPI void
1791evas_render_idle_flush(Evas *e)
1792{
1793 MAGIC_CHECK(e, Evas, MAGIC_EVAS);
1794 return;
1795 MAGIC_CHECK_END();
1796
1797 evas_fonts_zero_presure(e);
1798
1799 if ((e->engine.func) && (e->engine.func->output_idle_flush) &&
1800 (e->engine.data.output))
1801 e->engine.func->output_idle_flush(e->engine.data.output);
1802
1803 eina_array_flush(&e->active_objects);
1804 eina_array_flush(&e->render_objects);
1805 eina_array_flush(&e->restack_objects);
1806 eina_array_flush(&e->delete_objects);
1807 eina_array_flush(&e->obscuring_objects);
1808 eina_array_flush(&e->temporary_objects);
1809 eina_array_flush(&e->clip_changes);
1810 eina_array_flush(&e->temporary_objects);
1811
1812 e->invalidate = 1;
1813}
1814
1815EAPI void
1816evas_sync(Evas *e)
1817{
1818#ifdef EVAS_FRAME_QUEUING
1819 MAGIC_CHECK(e, Evas, MAGIC_EVAS);
1820 return;
1821 MAGIC_CHECK_END();
1822
1823 evas_common_frameq_flush();
1824#else
1825 (void) e;
1826#endif
1827}
1828
1829static void
1830_evas_render_dump_map_surfaces(Evas_Object *obj)
1831{
1832 if ((obj->cur.map) && obj->cur.map->surface)
1833 {
1834 obj->layer->evas->engine.func->image_map_surface_free
1835 (obj->layer->evas->engine.data.output, obj->cur.map->surface);
1836 obj->cur.map->surface = NULL;
1837 }
1838
1839 if (obj->smart.smart)
1840 {
1841 Evas_Object *obj2;
1842
1843 EINA_INLIST_FOREACH(evas_object_smart_members_get_direct(obj), obj2)
1844 _evas_render_dump_map_surfaces(obj2);
1845 }
1846}
1847
1848EAPI void
1849evas_render_dump(Evas *e)
1850{
1851 Evas_Layer *lay;
1852
1853 MAGIC_CHECK(e, Evas, MAGIC_EVAS);
1854 return;
1855 MAGIC_CHECK_END();
1856
1857 EINA_INLIST_FOREACH(e->layers, lay)
1858 {
1859 Evas_Object *obj;
1860
1861 EINA_INLIST_FOREACH(lay->objects, obj)
1862 {
1863 if ((obj->type) && (!strcmp(obj->type, "image")))
1864 evas_object_inform_call_image_unloaded(obj);
1865 _evas_render_dump_map_surfaces(obj);
1866 }
1867 }
1868 if ((e->engine.func) && (e->engine.func->output_dump) &&
1869 (e->engine.data.output))
1870 e->engine.func->output_dump(e->engine.data.output);
1871}
1872
1873void
1874evas_render_invalidate(Evas *e)
1875{
1876 MAGIC_CHECK(e, Evas, MAGIC_EVAS);
1877 return;
1878 MAGIC_CHECK_END();
1879
1880 eina_array_clean(&e->active_objects);
1881 eina_array_clean(&e->render_objects);
1882
1883 eina_array_flush(&e->restack_objects);
1884 eina_array_flush(&e->delete_objects);
1885
1886 e->invalidate = 1;
1887}
1888
1889void
1890evas_render_object_recalc(Evas_Object *obj)
1891{
1892 MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ);
1893 return;
1894 MAGIC_CHECK_END();
1895
1896#ifndef EVAS_FRAME_QUEUING
1897 if ((!obj->changed) && (obj->delete_me < 2))
1898#else
1899 if ((!obj->changed))
1900#endif
1901 {
1902 Evas *e;
1903
1904 e = obj->layer->evas;
1905 if ((!e) || (e->cleanup)) return;
1906#ifdef EVAS_FRAME_QUEUING
1907 if (obj->delete_me >= evas_common_frameq_get_frameq_sz() + 2) return;
1908#endif
1909 eina_array_push(&e->pending_objects, obj);
1910 obj->changed = 1;
1911 }
1912}
1913
1914/* vim:set ts=8 sw=3 sts=3 expandtab cino=>5n-2f0^-2{2(0W1st0 :*/
generated by cgit v1.1 at 2024-08-29 21:17:15 +0000