summaryrefslogtreecommitdiff
path: root/src/lib/evas/include/evas_private.h
blob: fcf812831f8d77357cd898aa2b946ebfb1b6ca68 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
#ifndef EVAS_PRIVATE_H
#define EVAS_PRIVATE_H

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#include <Eina.h>
#include <eina_safety_checks.h>

#include "Evas.h"

#include "../file/evas_module.h"
#include "../file/evas_path.h"
#include "../common/evas_text_utils.h"
#include "../common/language/evas_bidi_utils.h"
#include "../common/language/evas_language_utils.h"


#define RENDER_METHOD_INVALID            0x00000000

/* #define REND_DBG 1 */

typedef struct _Evas_Layer                  Evas_Layer;
typedef struct _Evas_Size                   Evas_Size;
typedef struct _Evas_Aspect                 Evas_Aspect;
typedef struct _Evas_Border                 Evas_Border;
typedef struct _Evas_Double_Pair            Evas_Double_Pair;
typedef struct _Evas_Size_Hints             Evas_Size_Hints;
typedef struct _Evas_Font_Dir               Evas_Font_Dir;
typedef struct _Evas_Font                   Evas_Font;
typedef struct _Evas_Font_Alias             Evas_Font_Alias;
typedef struct _Evas_Font_Description       Evas_Font_Description;
typedef struct _Evas_Data_Node              Evas_Data_Node;
typedef struct _Evas_Func_Node              Evas_Func_Node;
typedef RGBA_Image_Loadopts                 Evas_Image_Load_Opts;
typedef struct _Evas_Func                   Evas_Func;
typedef struct _Evas_Image_Load_Func        Evas_Image_Load_Func;
typedef struct _Evas_Image_Save_Func        Evas_Image_Save_Func;
typedef struct _Evas_Object_Func            Evas_Object_Func;
typedef struct _Evas_Intercept_Func         Evas_Intercept_Func;
typedef struct _Evas_Key_Grab               Evas_Key_Grab;
typedef struct _Evas_Callbacks              Evas_Callbacks;
typedef struct _Evas_Format                 Evas_Format;
typedef struct _Evas_Map_Point              Evas_Map_Point;
typedef struct _Evas_Smart_Cb_Description_Array Evas_Smart_Cb_Description_Array;
typedef struct _Evas_Smart_Interfaces_Array Evas_Smart_Interfaces_Array;
typedef struct _Evas_Post_Callback          Evas_Post_Callback;
typedef struct _Evas_Coord_Touch_Point      Evas_Coord_Touch_Point;
typedef struct _Evas_Object_Proxy_Data      Evas_Object_Proxy_Data;
typedef struct _Evas_Object_Map_Data        Evas_Object_Map_Data;

typedef struct _Evas_Object_Protected_State Evas_Object_Protected_State;
typedef struct _Evas_Object_Protected_Data  Evas_Object_Protected_Data;

enum _Evas_Font_Style
{
   EVAS_FONT_STYLE_SLANT,
   EVAS_FONT_STYLE_WEIGHT,
   EVAS_FONT_STYLE_WIDTH
};

enum _Evas_Font_Slant
{
   EVAS_FONT_SLANT_NORMAL,
   EVAS_FONT_SLANT_OBLIQUE,
   EVAS_FONT_SLANT_ITALIC
};

enum _Evas_Font_Weight
{
   EVAS_FONT_WEIGHT_NORMAL,
   EVAS_FONT_WEIGHT_THIN,
   EVAS_FONT_WEIGHT_ULTRALIGHT,
   EVAS_FONT_WEIGHT_LIGHT,
   EVAS_FONT_WEIGHT_BOOK,
   EVAS_FONT_WEIGHT_MEDIUM,
   EVAS_FONT_WEIGHT_SEMIBOLD,
   EVAS_FONT_WEIGHT_BOLD,
   EVAS_FONT_WEIGHT_ULTRABOLD,
   EVAS_FONT_WEIGHT_BLACK,
   EVAS_FONT_WEIGHT_EXTRABLACK
};

enum _Evas_Font_Width
{
   EVAS_FONT_WIDTH_NORMAL,
   EVAS_FONT_WIDTH_ULTRACONDENSED,
   EVAS_FONT_WIDTH_EXTRACONDENSED,
   EVAS_FONT_WIDTH_CONDENSED,
   EVAS_FONT_WIDTH_SEMICONDENSED,
   EVAS_FONT_WIDTH_SEMIEXPANDED,
   EVAS_FONT_WIDTH_EXPANDED,
   EVAS_FONT_WIDTH_EXTRAEXPANDED,
   EVAS_FONT_WIDTH_ULTRAEXPANDED
};

typedef enum _Evas_Font_Style               Evas_Font_Style;
typedef enum _Evas_Font_Slant               Evas_Font_Slant;
typedef enum _Evas_Font_Weight              Evas_Font_Weight;
typedef enum _Evas_Font_Width               Evas_Font_Width;

/* General types - used for script type chceking */
#define OPAQUE_TYPE(type) struct __##type { int a; }; \
   typedef struct __##type type

OPAQUE_TYPE(Evas_Font_Set); /* General type for RGBA_Font */
OPAQUE_TYPE(Evas_Font_Instance); /* General type for RGBA_Font_Int */
/* End of general types */

#define MAGIC_EVAS                 0x70777770
#define MAGIC_OBJ                  0x71737723
#define MAGIC_OBJ_RECTANGLE        0x76748772
#define MAGIC_OBJ_LINE             0x7a27f839
#define MAGIC_OBJ_POLYGON          0x7bb7577e
#define MAGIC_OBJ_IMAGE            0x747ad76c
#define MAGIC_OBJ_TEXT             0x77757721
#define MAGIC_OBJ_SMART            0x78c7c73f
#define MAGIC_OBJ_TEXTBLOCK        0x71737744
#define MAGIC_OBJ_TEXTGRID         0x7377a7ca
#define MAGIC_SMART                0x7c6977c5
#define MAGIC_OBJ_SHAPE            0x747297f7
#define MAGIC_OBJ_CONTAINER        0x71877776
#define MAGIC_OBJ_CUSTOM           0x7b7857ab
#define MAGIC_EVAS_GL              0x77976718
#define MAGIC_MAP                  0x7575177d
#define MAGIC_DEV                  0x7d773738

#ifdef EINA_MAGIC_DEBUG
# define MAGIC_CHECK_FAILED(o, t, m) \
{evas_debug_error(); \
 if (!o) evas_debug_input_null(); \
}
# define MAGIC_CHECK(o, t, m) \
{if (EINA_UNLIKELY(!o)) { \
MAGIC_CHECK_FAILED(o, t, m)
# define MAGIC_CHECK_END() }}
#else
# define MAGIC_CHECK_FAILED(o, t, m)
# define MAGIC_CHECK(o, t, m)  { if (!o) {
# define MAGIC_CHECK_END() }}
#endif

#define NEW_RECT(_r, _x, _y, _w, _h) (_r) = eina_rectangle_new(_x, _y, _w, _h);

#define MERR_NONE() _evas_alloc_error = EVAS_ALLOC_ERROR_NONE
#define MERR_FATAL() _evas_alloc_error = EVAS_ALLOC_ERROR_FATAL
#define MERR_BAD() _evas_alloc_error = EVAS_ALLOC_ERROR_RECOVERED

#define EVAS_OBJECT_IMAGE_FREE_FILE_AND_KEY(cur, prev)                  \
  if (cur->file)							\
    {                                                                   \
       eina_stringshare_del(cur->file);                                 \
       if (prev->file == cur->file)                                     \
         prev->file = NULL;                                             \
       cur->file = NULL;                                                \
    }                                                                   \
  if (cur->key)                                                         \
    {                                                                   \
       eina_stringshare_del(cur->key);                                  \
       if (prev->key == cur->key)                                       \
         prev->key = NULL;                                              \
       cur->key = NULL;                                                 \
    }                                                                   \
  if (prev->file)                                                       \
    {                                                                   \
       eina_stringshare_del(prev->file);                                \
       prev->file = NULL;                                               \
    }                                                                   \
  if (prev->key)                                                        \
    {                                                                   \
       eina_stringshare_del(prev->key);                                 \
       prev->key = NULL;                                                \
    }

struct _Evas_Coord_Touch_Point
{
   Evas_Coord x, y; // point's x, y position
   int id; // id in order to distinguish each point
   Evas_Touch_Point_State state;
};

struct _Evas_Key_Grab
{
   char               *keyname;
   Evas_Modifier_Mask  modifiers;
   Evas_Modifier_Mask  not_modifiers;
   Evas_Object        *object;
   Eina_Bool           exclusive : 1;
   Eina_Bool           just_added : 1;
   Eina_Bool           delete_me : 1;
};

struct _Evas_Intercept_Func
{
   struct {
      Evas_Object_Intercept_Show_Cb func;
      void *data;
   } show;
   struct {
      Evas_Object_Intercept_Hide_Cb func;
      void *data;
   } hide;
   struct {
      Evas_Object_Intercept_Move_Cb func;
      void *data;
   } move;
   struct {
      Evas_Object_Intercept_Resize_Cb func;
      void *data;
   } resize;
   struct {
      Evas_Object_Intercept_Raise_Cb func;
      void *data;
   } raise;
   struct {
      Evas_Object_Intercept_Lower_Cb func;
      void *data;
   } lower;
   struct {
      Evas_Object_Intercept_Stack_Above_Cb func;
      void *data;
   } stack_above;
   struct {
      Evas_Object_Intercept_Stack_Below_Cb func;
      void *data;
   } stack_below;
   struct {
      Evas_Object_Intercept_Layer_Set_Cb func;
      void *data;
   } layer_set;
   struct {
      Evas_Object_Intercept_Color_Set_Cb func;
      void *data;
   } color_set;
   struct {
      Evas_Object_Intercept_Clip_Set_Cb func;
      void *data;
   } clip_set;
   struct {
      Evas_Object_Intercept_Clip_Unset_Cb func;
      void *data;
   } clip_unset;
};

struct _Evas_Smart_Cb_Description_Array
{
   unsigned int                      size;
   const Evas_Smart_Cb_Description **array;
};

struct _Evas_Smart_Interfaces_Array
{
   unsigned int                 size;
   const Evas_Smart_Interface **array;
};

/**
 * @def evas_obj_smart_attach
 *
 * Attach a given smart data to a given smart object.
 *
 * @param[in] s in
 *
 */
#define evas_obj_smart_attach(s) EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_ATTACH), EO_TYPECHECK(Evas_Smart *, s)

struct _Evas_Smart
{
   DATA32            magic;

   int               usage;

   const Evas_Smart_Class *smart_class;

   Evas_Smart_Cb_Description_Array callbacks;
   Evas_Smart_Interfaces_Array interfaces;

   unsigned char     delete_me : 1;
   unsigned char     class_allocated : 1;

};

struct _Evas_Modifier
{
   struct {
      int       count;
      char    **list;
   } mod;
   Evas_Modifier_Mask mask; /* ok we have a max of 64 modifiers */
};

struct _Evas_Lock
{
   struct {
      int       count;
      char    **list;
   } lock;
   Evas_Modifier_Mask mask; /* we have a max of 64 locks */
};

struct _Evas_Post_Callback
{
   Evas_Object               *obj;
   Evas_Object_Event_Post_Cb  func;
   const void                *data;
   unsigned char              delete_me : 1;
};

struct _Evas_Callbacks
{
   Eina_Inlist *callbacks;
   int               walking_list;
   unsigned char     deletions_waiting : 1;
};

struct _Evas_Public_Data
{
   EINA_INLIST;

   DATA32            magic;
   Evas              *evas;

   struct {
      unsigned char  inside : 1;
      int            mouse_grabbed;
      int            downs;
      DATA32         button;
      Evas_Coord     x, y;
      int            nogrep;
      struct {
          Eina_List *in;
      } object;
   } pointer;

   struct  {
      Evas_Coord     x, y, w, h;
      unsigned char  changed : 1;
   } viewport;

   struct {
      int            w, h;
      DATA32         render_method;
      unsigned char  changed : 1;
   } output;

   struct
     {
        Evas_Coord x, y, w, h;
        Eina_Bool changed : 1;
        Evas_Object *clip;
     } framespace;

   Eina_List        *damages;
   Eina_List        *obscures;

   Evas_Layer       *layers;

   Eina_Hash        *name_hash;

   int               output_validity;

   int               walking_list;
   Evas_Event_Flags  default_event_flags;

   struct {
      Evas_Module *module;
      Evas_Func *func;
      struct {
         void *output;

         void *context;
      } data;

      void *info;
      int   info_magic;
   } engine;

   struct {
      Eina_List *updates;
   } render;

   Eina_Array     delete_objects;
   Eina_Array     active_objects;
   Eina_Array     restack_objects;
   Eina_Array     render_objects;
   Eina_Array     pending_objects;
   Eina_Array     obscuring_objects;
   Eina_Array     temporary_objects;
   Eina_Array     calculate_objects;
   Eina_Array     clipped_objects; // to the framespace clipper
   Eina_Array     clip_changes;
   Eina_Array     scie_unref_queue;
   Eina_Array     image_unref_queue;
   Eina_Array     glyph_unref_queue;
   Eina_Array     texts_unref_queue;

   Eina_Clist     calc_list;
   Eina_Clist     calc_done;
   Eina_List     *video_objects;

   Eina_List     *post_events; // free me on evas_free

   Evas_Callbacks *callbacks;
   Eina_Inlist    *callbacks_infos;

   int            delete_grabs;
   int            walking_grabs;
   Eina_List     *grabs;

   Eina_List     *font_path;

   int            in_smart_calc;
   int            smart_calc_count;

   Evas_Object   *focused;
   void          *attach_data;
   Evas_Modifier  modifiers;
   Evas_Lock      locks;
   unsigned int   last_timestamp;
   int            last_mouse_down_counter;
   int            last_mouse_up_counter;
   int            nochange;
   Evas_Font_Hinting_Flags hinting;

   Eina_List     *touch_points;
   Eina_List     *devices;
   Eina_Array    *cur_device;
   
   Eina_List     *outputs;

   unsigned char  changed : 1;
   unsigned char  delete_me : 1;
   unsigned char  invalidate : 1;
   unsigned char  cleanup : 1;
   unsigned char  focus : 1;
   Eina_Bool      is_frozen : 1;
   Eina_Bool      rendering : 1;
};

struct _Evas_Layer
{
   EINA_INLIST;

   short             layer;
   Evas_Object_Protected_Data      *objects;

   Evas_Public_Data *evas;

   void             *engine_data;
   int               usage;
   unsigned char     delete_me : 1;
};

struct _Evas_Size
{
   Evas_Coord w, h;
};

struct _Evas_Aspect
{
   Evas_Aspect_Control mode;
   Evas_Size size;
};

struct _Evas_Border
{
   Evas_Coord l, r, t, b;
};

struct _Evas_Double_Pair
{
   double x, y;
};

struct _Evas_Size_Hints
{
   Evas_Size min, max, request;
   Evas_Aspect aspect;
   Evas_Double_Pair align, weight;
   Evas_Border padding;
   Evas_Display_Mode dispmode;
};

struct _Evas_Map_Point
{
   double x, y, z, px, py;
   double u, v;
   unsigned char r, g, b, a;
};

struct _Evas_Map
{
   DATA32                magic;
   int                   count; // num of points
   Evas_Coord_Rectangle  normal_geometry; // bounding box of map geom actually
//   void                 *surface; // surface holding map if needed
//   int                   surface_w, surface_h; // current surface w & h alloc
   Evas_Coord            mx, my; // mouse x, y after conversion to map space
   struct {
      Evas_Coord         px, py, z0, foc;
   } persp;
   Eina_Bool             alpha : 1;
   Eina_Bool             smooth : 1;
   Eina_Bool             offset_applied : 1; // whether the framespace offset was applied already or not.
   Evas_Map_Point        points[]; // actual points
};

struct _Evas_Object_Proxy_Data
{
   Eina_List               *proxies;
   void                    *surface;
   int                      w,h;
   Eina_List               *src_event_in;
   Eina_Bool                redraw : 1;
   Eina_Bool                is_proxy : 1;
   Eina_Bool                src_invisible : 1;
   Eina_Bool                src_events: 1;
};

struct _Evas_Object_Map_Data
{
   struct { 
      Evas_Map             *map;
      Evas_Object          *map_parent;

      Eina_Bool             usemap : 1;
      Eina_Bool             valid_map : 1;
   } cur, prev;
   void                 *surface; // surface holding map if needed
   int                   surface_w, surface_h; // current surface w & h alloc

   Evas_Map             *cache_map;
   RGBA_Map             *spans;
};

struct _Evas_Object_Protected_State
{
   Evas_Object_Protected_Data *clipper;

   Evas_Coord_Rectangle  geometry;
   struct {
      struct {
         Evas_Coord      x, y, w, h;
         unsigned char   r, g, b, a;
         Eina_Bool       visible : 1;
         Eina_Bool       dirty : 1;
      } clip;
   } cache;
   struct {
      unsigned char      r, g, b, a;
   } color;

   double                scale;

   short                 layer;

   Evas_Render_Op        render_op : 4;

   Eina_Bool             visible : 1;
   Eina_Bool             have_clipees : 1;
   Eina_Bool             anti_alias : 1;
   Eina_Bool             valid_bounding_box : 1;

   Eina_Bool             cached_surface : 1;
   Eina_Bool             parent_cached_surface : 1;
};

struct _Evas_Object_Protected_Data
{
   EINA_INLIST;

   const char              *type;
   Evas_Layer              *layer;

   const Evas_Object_Protected_State *cur;
   const Evas_Object_Protected_State *prev;

   char                       *name;

   Evas_Intercept_Func        *interceptors;
   Eina_List                  *grabs;

   Evas_Callbacks             *callbacks;

   struct {
      Eina_List               *clipees;
      Eina_List               *cache_clipees_answer;
      Eina_List               *changes;
   } clip;

   const Evas_Object_Func     *func;

   struct {
      Evas_Smart              *smart;
      Evas_Object             *parent;
   } smart;

   // Eina_Cow pointer be careful when writing to it
   const Evas_Object_Proxy_Data *proxy;
   const Evas_Object_Map_Data *map;

   // Pointer to the Evas_Object itself
   Evas_Object                *object;

   Evas_Size_Hints            *size_hints;

   int                         last_mouse_down_counter;
   int                         last_mouse_up_counter;
   int                         mouse_grabbed;

   // Daniel: Added because the destructor can't take parameters, at least for the moment
   int                         clean_layer;
   int                         last_event;
   Evas_Callback_Type          last_event_type;

   struct {
        int                      in_move, in_resize;
   } doing;

   unsigned int                ref;

   unsigned char               delete_me;

   struct  {
      Eina_Bool                pass_events : 1;
      Eina_Bool                pass_events_valid : 1;
      Eina_Bool                freeze_events : 1;
      Eina_Bool                freeze_events_valid : 1;
      Eina_Bool                src_invisible : 1;
      Eina_Bool                src_invisible_valid : 1;
   } parent_cache;

   Evas_Object_Pointer_Mode    pointer_mode : 2;
   Eina_Bool                   store : 1;
   Eina_Bool                   pass_events : 1;
   Eina_Bool                   freeze_events : 1;
   Eina_Bool                   repeat_events : 1;
   Eina_Bool                   restack : 1;
   Eina_Bool                   is_active : 1;

   Eina_Bool                   precise_is_inside : 1;
   Eina_Bool                   is_static_clip : 1;
   Eina_Bool                   render_pre : 1;
   Eina_Bool                   rect_del : 1;
   Eina_Bool                   mouse_in : 1;
   Eina_Bool                   pre_render_done : 1;
   Eina_Bool                   intercepted : 1;
   Eina_Bool                   focused : 1;

   Eina_Bool                   in_layer : 1;
   Eina_Bool                   no_propagate : 1;
   Eina_Bool                   changed : 1;
   Eina_Bool                   changed_move : 1;
   Eina_Bool                   changed_color : 1;
   Eina_Bool                   changed_map : 1;
   Eina_Bool                   changed_pchange : 1;
   Eina_Bool                   changed_src_visible : 1;

   Eina_Bool                   del_ref : 1;
   Eina_Bool                   is_frame : 1;
   Eina_Bool                   child_has_map : 1;
   Eina_Bool                   eo_del_called : 1;
   Eina_Bool                   is_smart : 1;
};

struct _Evas_Func_Node
{
   EINA_INLIST;
   void (*func) ();
   void *data;
   Evas_Callback_Type type;
   Evas_Callback_Priority priority;
   unsigned char delete_me : 1;
};

struct _Evas_Data_Node
{
   char *key;
   void *data;
};

struct _Evas_Font_Dir
{
   Eina_Hash *lookup;
   Eina_List *fonts;
   Eina_List *aliases;
   DATA64     dir_mod_time;
   DATA64     fonts_dir_mod_time;
   DATA64     fonts_alias_mod_time;
};

struct _Evas_Font
{
   struct {
      const char *prop[14];
   } x;
   struct {
      const char *name;
   } simple;
   const char *path;
   char     type;
};

struct _Evas_Font_Alias
{
   const char *alias;
   Evas_Font  *fn;
};

struct _Evas_Font_Description
{
   int ref;
   /* We assume everywhere this is stringshared */
   const char *name;
   const char *fallbacks;
   const char *lang;

   Evas_Font_Slant slant;
   Evas_Font_Weight weight;
   Evas_Font_Width width;

   Eina_Bool is_new : 1;
};

struct _Evas_Device
{
   DATA32 magic;
   Evas *evas;
   Evas_Device *parent;
   Evas_Device *src;
   Eina_List *children;
   const char *name;
   const char *desc;
   int ref;
   Evas_Device_Class clas;
   Evas_Device_Subclass subclas;
};

struct _Evas_Object_Func
{
   void (*free) (Evas_Object *obj, Evas_Object_Protected_Data *pd);
   void (*render) (Evas_Object *obj, Evas_Object_Protected_Data *pd, void *output, void *context, void *surface, int x, int y, Eina_Bool do_async);
   void (*render_pre) (Evas_Object *obj, Evas_Object_Protected_Data *pd);
   void (*render_post) (Evas_Object *obj, Evas_Object_Protected_Data *pd);

   unsigned int  (*type_id_get) (Evas_Object *obj);
   unsigned int  (*visual_id_get) (Evas_Object *obj);
   void *(*engine_data_get) (Evas_Object *obj);

   void (*store) (Evas_Object *obj);
   void (*unstore) (Evas_Object *obj);

   int  (*is_visible) (Evas_Object *obj);
   int  (*was_visible) (Evas_Object *obj);

   int  (*is_opaque) (Evas_Object *obj, Evas_Object_Protected_Data *pd);
   int  (*was_opaque) (Evas_Object *obj, Evas_Object_Protected_Data *pd);

   int  (*is_inside) (Evas_Object *obj, Evas_Object_Protected_Data *pd, Evas_Coord x, Evas_Coord y);
   int  (*was_inside) (Evas_Object *obj, Evas_Object_Protected_Data *pd, Evas_Coord x, Evas_Coord y);

   void (*coords_recalc) (Evas_Object *obj, Evas_Object_Protected_Data *pd);

   void (*scale_update) (Evas_Object *obj);

   int (*has_opaque_rect) (Evas_Object *obj, Evas_Object_Protected_Data *pd);
   int (*get_opaque_rect) (Evas_Object *obj, Evas_Object_Protected_Data *pd, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h);

   int (*can_map) (Evas_Object *obj);
};

struct _Evas_Func
{
   void *(*info)                           (Evas *e);
   void (*info_free)                       (Evas *e, void *info);
   int  (*setup)                           (Evas *e, void *info);

   void (*output_free)                     (void *data);
   void (*output_resize)                   (void *data, int w, int h);
   void (*output_tile_size_set)            (void *data, int w, int h);
   void (*output_redraws_rect_add)         (void *data, int x, int y, int w, int h);
   void (*output_redraws_rect_del)         (void *data, int x, int y, int w, int h);
   void (*output_redraws_clear)            (void *data);
   void *(*output_redraws_next_update_get) (void *data, int *x, int *y, int *w, int *h, int *cx, int *cy, int *cw, int *ch);
   void (*output_redraws_next_update_push) (void *data, void *surface, int x, int y, int w, int h, Evas_Render_Mode render_mode);
   void (*output_flush)                    (void *data, Evas_Render_Mode render_mode);
   void (*output_idle_flush)               (void *data);
   void (*output_dump)                     (void *data);

   void *(*context_new)                    (void *data);
   Eina_Bool (*canvas_alpha_get)           (void *data, void *context);
   void (*context_free)                    (void *data, void *context);
   void (*context_clip_set)                (void *data, void *context, int x, int y, int w, int h);
   void (*context_clip_clip)               (void *data, void *context, int x, int y, int w, int h);
   void (*context_clip_unset)              (void *data, void *context);
   int  (*context_clip_get)                (void *data, void *context, int *x, int *y, int *w, int *h);
   void (*context_color_set)               (void *data, void *context, int r, int g, int b, int a);
   int  (*context_color_get)               (void *data, void *context, int *r, int *g, int *b, int *a);
   void (*context_multiplier_set)          (void *data, void *context, int r, int g, int b, int a);
   void (*context_multiplier_unset)        (void *data, void *context);
   int  (*context_multiplier_get)          (void *data, void *context, int *r, int *g, int *b, int *a);
   void (*context_cutout_add)              (void *data, void *context, int x, int y, int w, int h);
   void (*context_cutout_clear)            (void *data, void *context);
   void (*context_anti_alias_set)          (void *data, void *context, unsigned char aa);
   unsigned char (*context_anti_alias_get) (void *data, void *context);
   void (*context_color_interpolation_set) (void *data, void *context, int color_space);
   int  (*context_color_interpolation_get) (void *data, void *context);
   void (*context_render_op_set)           (void *data, void *context, int render_op);
   int  (*context_render_op_get)           (void *data, void *context);

   void (*rectangle_draw)                  (void *data, void *context, void *surface, int x, int y, int w, int h, Eina_Bool do_async);

   void (*line_draw)                       (void *data, void *context, void *surface, int x1, int y1, int x2, int y2, Eina_Bool do_async);

   void *(*polygon_point_add)              (void *data, void *context, void *polygon, int x, int y);
   void *(*polygon_points_clear)           (void *data, void *context, void *polygon);
   void (*polygon_draw)                    (void *data, void *context, void *surface, void *polygon, int x, int y, Eina_Bool do_async);

   void *(*image_load)                     (void *data, const char *file, const char *key, int *error, Evas_Image_Load_Opts *lo);
   void *(*image_new_from_data)            (void *data, int w, int h, DATA32 *image_data, int alpha, int cspace);
   void *(*image_new_from_copied_data)     (void *data, int w, int h, DATA32 *image_data, int alpha, int cspace);
   void (*image_free)                      (void *data, void *image);
   void (*image_size_get)                  (void *data, void *image, int *w, int *h);
   void *(*image_size_set)                 (void *data, void *image, int w, int h);
   void (*image_stride_get)                (void *data, void *image, int *stride);
   void *(*image_dirty_region)             (void *data, void *image, int x, int y, int w, int h);
   void *(*image_data_get)                 (void *data, void *image, int to_write, DATA32 **image_data, int *err);
   void *(*image_data_put)                 (void *data, void *image, DATA32 *image_data);
   void  (*image_data_preload_request)     (void *data, void *image, const void *target);
   void  (*image_data_preload_cancel)      (void *data, void *image, const void *target);
   void *(*image_alpha_set)                (void *data, void *image, int has_alpha);
   int  (*image_alpha_get)                 (void *data, void *image);
   void *(*image_border_set)               (void *data, void *image, int l, int r, int t, int b);
   void  (*image_border_get)               (void *data, void *image, int *l, int *r, int *t, int *b);
   Eina_Bool (*image_draw)                 (void *data, void *context, void *surface, void *image, int src_x, int src_y, int src_w, int src_h, int dst_x, int dst_y, int dst_w, int dst_h, int smooth, Eina_Bool do_async);
   char *(*image_comment_get)              (void *data, void *image, char *key);
   char *(*image_format_get)               (void *data, void *image);
   void (*image_colorspace_set)            (void *data, void *image, int cspace);
   int  (*image_colorspace_get)            (void *data, void *image);
   Eina_Bool (*image_can_region_get)       (void *data, void *image);
   void *(*image_native_set)               (void *data, void *image, void *native);
   void *(*image_native_get)               (void *data, void *image);

   void (*image_cache_flush)               (void *data);
   void (*image_cache_set)                 (void *data, int bytes);
   int  (*image_cache_get)                 (void *data);

   Evas_Font_Set *(*font_load)             (void *data, const char *name, int size, Font_Rend_Flags wanted_rend);
   Evas_Font_Set *(*font_memory_load)      (void *data, const char *source, const char *name, int size, const void *fdata, int fdata_size, Font_Rend_Flags wanted_rend);
   Evas_Font_Set *(*font_add)              (void *data, Evas_Font_Set *font, const char *name, int size, Font_Rend_Flags wanted_rend);
   Evas_Font_Set *(*font_memory_add)       (void *data, Evas_Font_Set *font, const char *source, const char *name, int size, const void *fdata, int fdata_size, Font_Rend_Flags wanted_rend);
   void (*font_free)                       (void *data, Evas_Font_Set *font);
   int  (*font_ascent_get)                 (void *data, Evas_Font_Set *font);
   int  (*font_descent_get)                (void *data, Evas_Font_Set *font);
   int  (*font_max_ascent_get)             (void *data, Evas_Font_Set *font);
   int  (*font_max_descent_get)            (void *data, Evas_Font_Set *font);
   void (*font_string_size_get)            (void *data, Evas_Font_Set *font, const Evas_Text_Props *intl_props, int *w, int *h);
   int  (*font_inset_get)                  (void *data, Evas_Font_Set *font, const Evas_Text_Props *text_props);
   int  (*font_h_advance_get)              (void *data, Evas_Font_Set *font, const Evas_Text_Props *intl_props);
   int  (*font_v_advance_get)              (void *data, Evas_Font_Set *font, const Evas_Text_Props *intl_props);
   int  (*font_char_coords_get)            (void *data, Evas_Font_Set *font, const Evas_Text_Props *intl_props, int pos, int *cx, int *cy, int *cw, int *ch);
   int  (*font_char_at_coords_get)         (void *data, Evas_Font_Set *font, const Evas_Text_Props *intl_props, int x, int y, int *cx, int *cy, int *cw, int *ch);
   Eina_Bool (*font_draw)                  (void *data, void *context, void *surface, Evas_Font_Set *font, int x, int y, int w, int h, int ow, int oh, Evas_Text_Props *intl_props, Eina_Bool do_async);
   void (*font_cache_flush)                (void *data);
   void (*font_cache_set)                  (void *data, int bytes);
   int  (*font_cache_get)                  (void *data);

   /* Engine functions will over time expand from here */

   void (*font_hinting_set)                (void *data, Evas_Font_Set *font, int hinting);
   int  (*font_hinting_can_hint)           (void *data, int hinting);

/*    void (*image_rotation_set)              (void *data, void *image); */

   void (*image_scale_hint_set)            (void *data, void *image, int hint);
   int  (*image_scale_hint_get)            (void *data, void *image);
   int  (*font_last_up_to_pos)             (void *data, Evas_Font_Set *font, const Evas_Text_Props *intl_props, int x, int y);

   Eina_Bool (*image_map_draw)                  (void *data, void *context, void *surface, void *image, RGBA_Map *m, int smooth, int level, Eina_Bool do_async);
   void *(*image_map_surface_new)          (void *data, int w, int h, int alpha);
   void (*image_map_surface_free)          (void *data, void *surface);
   void (*image_map_clean)                 (void *data, RGBA_Map *m);

   void (*image_content_hint_set)          (void *data, void *surface, int hint);
   int  (*image_content_hint_get)          (void *data, void *surface);
   int  (*font_pen_coords_get)             (void *data, Evas_Font_Set *font, const Evas_Text_Props *intl_props, int pos, int *cpen_x, int *cy, int *cadv, int *ch);
   Eina_Bool (*font_text_props_info_create) (void *data, Evas_Font_Instance *fi, const Eina_Unicode *text, Evas_Text_Props *intl_props, const Evas_BiDi_Paragraph_Props *par_props, size_t pos, size_t len, Evas_Text_Props_Mode mode);
   int  (*font_right_inset_get)            (void *data, Evas_Font_Set *font, const Evas_Text_Props *text_props);

   /* EFL-GL Glue Layer */
   void *(*gl_surface_create)            (void *data, void *config, int w, int h);
   int  (*gl_surface_destroy)            (void *data, void *surface);
   void *(*gl_context_create)            (void *data, void *share_context);
   int  (*gl_context_destroy)            (void *data, void *context);
   int  (*gl_make_current)               (void *data, void *surface, void *context);
   void *(*gl_string_query)              (void *data, int name);
   void *(*gl_proc_address_get)          (void *data, const char *name);
   int  (*gl_native_surface_get)         (void *data, void *surface, void *native_surface);
   void *(*gl_api_get)                   (void *data);
   void (*gl_img_obj_set)                (void *data, void *image, int has_alpha);

   int  (*image_load_error_get)          (void *data, void *image);
   int  (*font_run_end_get)              (void *data, Evas_Font_Set *font, Evas_Font_Instance **script_fi, Evas_Font_Instance **cur_fi, Evas_Script_Type script, const Eina_Unicode *text, int run_len);

   /* animated feature */
   Eina_Bool (*image_animated_get)       (void *data, void *image);
   int (*image_animated_frame_count_get) (void *data, void *image);
   Evas_Image_Animated_Loop_Hint  (*image_animated_loop_type_get) (void *data, void *image);
   int (*image_animated_loop_count_get)  (void *data, void *image);
   double (*image_animated_frame_duration_get) (void *data, void *image, int start_frame, int frame_num);
   Eina_Bool (*image_animated_frame_set) (void *data, void *image, int frame_index);

   /* max size query */
   void (*image_max_size_get)            (void *data, int *maxw, int *maxh);

   /* multiple font draws */
   Eina_Bool (*multi_font_draw)          (void *data, void *context, void *surface, Evas_Font_Set *font, int x, int y, int w, int h, int ow, int oh, Evas_Font_Array *texts, Eina_Bool do_async);

   Eina_Bool (*pixel_alpha_get)          (void *image, int x, int y, DATA8 *alpha, int src_region_x, int src_region_y, int src_region_w, int src_region_h, int dst_region_x, int dst_region_y, int dst_region_w, int dst_region_h);
};

struct _Evas_Image_Load_Func
{
  Eina_Bool threadable;
  Eina_Bool (*file_head) (Image_Entry *ie, const char *file, const char *key, int *error);
  Eina_Bool (*file_data) (Image_Entry *ie, const char *file, const char *key, int *error);
  double    (*frame_duration) (Image_Entry *ie, const char *file, const int start, const int frame_num);
  Eina_Bool do_region;
};

struct _Evas_Image_Save_Func
{
  int (*image_save) (RGBA_Image *im, const char *file, const char *key, int quality, int compress);
};


typedef struct
{
   Eo_Event_Description *eo_desc;
   Eina_Bool is_desc_allocated : 1;
} _Evas_Event_Description;

#ifdef __cplusplus
extern "C" {
#endif

Evas_Object *evas_object_new(Evas *e);
void evas_object_change_reset(Evas_Object *obj);
void evas_object_cur_prev(Evas_Object *obj);
void evas_object_free(Evas_Object *obj, int clean_layer);
void evas_object_update_bounding_box(Evas_Object *obj, Evas_Object_Protected_Data *pd);
void evas_object_inject(Evas_Object *obj, Evas_Object_Protected_Data *pd, Evas *e);
void evas_object_release(Evas_Object *obj, Evas_Object_Protected_Data *pd, int clean_layer);
void evas_object_change(Evas_Object *obj, Evas_Object_Protected_Data *pd);
void evas_object_content_change(Evas_Object *obj, Evas_Object_Protected_Data *pd);
void evas_object_clip_changes_clean(Evas_Object *obj);
void evas_object_render_pre_visible_change(Eina_Array *rects, Evas_Object *obj, int is_v, int was_v);
void evas_object_render_pre_clipper_change(Eina_Array *rects, Evas_Object *obj);
void evas_object_render_pre_prev_cur_add(Eina_Array *rects, Evas_Object *obj, Evas_Object_Protected_Data *pd);
void evas_object_render_pre_effect_updates(Eina_Array *rects, Evas_Object *obj, int is_v, int was_v);
void evas_rects_return_difference_rects(Eina_Array *rects, int x, int y, int w, int h, int xx, int yy, int ww, int hh);

void evas_object_clip_dirty(Evas_Object *obj, Evas_Object_Protected_Data *pd);
void evas_object_recalc_clippees(Evas_Object_Protected_Data *pd);
Evas_Layer *evas_layer_new(Evas *e);
void evas_layer_pre_free(Evas_Layer *lay);
void evas_layer_free_objects(Evas_Layer *lay);
void evas_layer_clean(Evas *e);
Evas_Layer *evas_layer_find(Evas *e, short layer_num);
void evas_layer_add(Evas_Layer *lay);
void evas_layer_del(Evas_Layer *lay);

int evas_object_was_in_output_rect(Evas_Object *obj, Evas_Object_Protected_Data *pd, int x, int y, int w, int h);

int evas_object_was_opaque(Evas_Object *obj, Evas_Object_Protected_Data *pd);
int evas_object_is_inside(Evas_Object *obj, Evas_Object_Protected_Data *pd, Evas_Coord x, Evas_Coord y);
int evas_object_was_inside(Evas_Object *obj, Evas_Object_Protected_Data *pd, Evas_Coord x, Evas_Coord y);
void evas_object_clip_across_check(Evas_Object *obj, Evas_Object_Protected_Data *pd);
void evas_object_clip_across_clippees_check(Evas_Object *obj, Evas_Object_Protected_Data *pd);
void evas_object_mapped_clip_across_mark(Evas_Object *obj, Evas_Object_Protected_Data *pd);
void evas_event_callback_call(Evas *e, Evas_Callback_Type type, void *event_info);
void evas_object_event_callback_call(Evas_Object *obj, Evas_Object_Protected_Data *pd, Evas_Callback_Type type, void *event_info, int event_id);
Eina_List *evas_event_objects_event_list(Evas *e, Evas_Object *stop, int x, int y);
int evas_mem_free(int mem_required);
int evas_mem_degrade(int mem_required);
void evas_debug_error(void);
void evas_debug_input_null(void);
void evas_debug_magic_null(void);
void evas_debug_magic_wrong(DATA32 expected, DATA32 supplied);
void evas_debug_generic(const char *str);
const char *evas_debug_magic_string_get(DATA32 magic);
void evas_object_smart_use(Evas_Smart *s);
void evas_object_smart_unuse(Evas_Smart *s);
void evas_smart_cb_descriptions_fix(Evas_Smart_Cb_Description_Array *a) EINA_ARG_NONNULL(1);
Eina_Bool evas_smart_cb_descriptions_resize(Evas_Smart_Cb_Description_Array *a, unsigned int size) EINA_ARG_NONNULL(1);
const Evas_Smart_Cb_Description *evas_smart_cb_description_find(const Evas_Smart_Cb_Description_Array *a, const char *name) EINA_ARG_NONNULL(1, 2) EINA_PURE;

Evas_Object *_evas_object_image_source_get(Evas_Object *obj);
Eina_Bool _evas_object_image_preloading_get(const Evas_Object *obj);
void _evas_object_image_preloading_set(Evas_Object *obj, Eina_Bool preloading);
void _evas_object_image_preloading_check(Evas_Object *obj);
Evas_Object *_evas_object_image_video_parent_get(Evas_Object *obj);
void _evas_object_image_video_overlay_show(Evas_Object *obj);
void _evas_object_image_video_overlay_hide(Evas_Object *obj);
void _evas_object_image_free(Evas_Object *obj);
void evas_object_smart_bounding_box_get(Evas_Object *eo_obj,
					Evas_Coord_Rectangle *cur_bounding_box,
					Evas_Coord_Rectangle *prev_bounding_box);
void evas_object_update_bounding_box(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj);
void evas_object_smart_del(Evas_Object *obj);
void evas_object_smart_cleanup(Evas_Object *obj);
void evas_object_smart_member_raise(Evas_Object *member);
void evas_object_smart_member_lower(Evas_Object *member);
void evas_object_smart_member_stack_above(Evas_Object *member, Evas_Object *other);
void evas_object_smart_member_stack_below(Evas_Object *member, Evas_Object *other);
const Eina_Inlist *evas_object_smart_members_get_direct(const Evas_Object *obj);
void _evas_object_smart_members_all_del(Evas_Object *obj);
void evas_call_smarts_calculate(Evas *e);
void evas_object_smart_bounding_box_update(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj);
void evas_object_smart_need_bounding_box_update(Evas_Object *obj);
void *evas_mem_calloc(int size);
void _evas_post_event_callback_call(Evas *e, Evas_Public_Data* e_pd);
void _evas_post_event_callback_free(Evas *e);
void evas_event_callback_list_post_free(Eina_Inlist **list);
void evas_object_event_callback_all_del(Evas_Object *obj);
void evas_object_event_callback_cleanup(Evas_Object *obj);
void evas_event_callback_all_del(Evas *e);
void evas_event_callback_cleanup(Evas *e);
void evas_object_inform_call_show(Evas_Object *obj);
void evas_object_inform_call_hide(Evas_Object *obj);
void evas_object_inform_call_move(Evas_Object *obj, Evas_Object_Protected_Data *pd);
void evas_object_inform_call_resize(Evas_Object *obj);
void evas_object_inform_call_restack(Evas_Object *obj);
void evas_object_inform_call_changed_size_hints(Evas_Object *obj);
void evas_object_inform_call_image_preloaded(Evas_Object *obj);
void evas_object_inform_call_image_unloaded(Evas_Object *obj);
void evas_object_inform_call_image_resize(Evas_Object *obj);
void evas_object_intercept_cleanup(Evas_Object *obj);
int evas_object_intercept_call_show(Evas_Object *obj);
int evas_object_intercept_call_hide(Evas_Object *obj);
int evas_object_intercept_call_move(Evas_Object *obj, Evas_Object_Protected_Data *pd, Evas_Coord x, Evas_Coord y);
int evas_object_intercept_call_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h);
int evas_object_intercept_call_raise(Evas_Object *obj);
int evas_object_intercept_call_lower(Evas_Object *obj);
int evas_object_intercept_call_stack_above(Evas_Object *obj, Evas_Object *above);
int evas_object_intercept_call_stack_below(Evas_Object *obj, Evas_Object *below);
int evas_object_intercept_call_layer_set(Evas_Object *obj, int l);
int evas_object_intercept_call_color_set(Evas_Object *obj, int r, int g, int b, int a);
int evas_object_intercept_call_clip_set(Evas_Object *obj, Evas_Object_Protected_Data *pd, Evas_Object *clip);
int evas_object_intercept_call_clip_unset(Evas_Object *obj);
void evas_object_grabs_cleanup(Evas_Object *obj, Evas_Object_Protected_Data *pd);
void evas_key_grab_free(Evas_Object *obj, Evas_Object_Protected_Data *pd, const char *keyname, Evas_Modifier_Mask modifiers, Evas_Modifier_Mask not_modifiers);
void evas_font_dir_cache_free(void);
const char *evas_font_dir_cache_find(char *dir, char *font);
Eina_List *evas_font_dir_available_list(const Evas* evas);
void evas_font_dir_available_list_free(Eina_List *available);
void evas_font_free(Evas *evas, void *font);
void evas_fonts_zero_free(Evas *evas);
void evas_fonts_zero_pressure(Evas *evas);
void evas_font_name_parse(Evas_Font_Description *fdesc, const char *name);
int evas_font_style_find(const char *start, const char *end, Evas_Font_Style style);
Evas_Font_Description *evas_font_desc_new(void);
Evas_Font_Description *evas_font_desc_dup(const Evas_Font_Description *fdesc);
void evas_font_desc_unref(Evas_Font_Description *fdesc);
int evas_font_desc_cmp(const Evas_Font_Description *a, const Evas_Font_Description *b);
Evas_Font_Description *evas_font_desc_ref(Evas_Font_Description *fdesc);
void * evas_font_load(Evas *evas, Evas_Font_Description *fdesc, const char *source, Evas_Font_Size size);
void evas_font_load_hinting_set(Evas *evas, void *font, int hinting);
void evas_object_smart_member_cache_invalidate(Evas_Object *obj, Eina_Bool pass_events, Eina_Bool freeze_events, Eina_Bool sourve_invisible);
void evas_text_style_pad_get(Evas_Text_Style_Type style, int *l, int *r, int *t, int *b);
void _evas_object_text_rehint(Evas_Object *obj);
void _evas_object_textblock_rehint(Evas_Object *obj);

void evas_unref_queue_image_put(Evas_Public_Data *pd, void *image);
void evas_unref_queue_glyph_put(Evas_Public_Data *pd, void *glyph);
void evas_unref_queue_texts_put(Evas_Public_Data *pd, void *glyph);

void evas_draw_image_map_async_check(Evas_Object_Protected_Data *obj,
                                     void *data, void *context, void *surface,
                                     void *image, RGBA_Map *m, int smooth,
                                     int level, Eina_Bool do_async);
void evas_font_draw_async_check(Evas_Object_Protected_Data *obj,
                                void *data, void *context, void *surface,
                                Evas_Font_Set *font,
                                int x, int y, int w, int h, int ow, int oh,
                                Evas_Text_Props *intl_props, Eina_Bool do_async);

void _freeze_events_set(Eo *obj, void *_pd, va_list *list);
void _freeze_events_get(Eo *obj, void *_pd, va_list *list);
void _pass_events_set(Eo *obj, void *_pd, va_list *list);
void _pass_events_get(Eo *obj, void *_pd, va_list *list);
void _repeat_events_set(Eo *obj, void *_pd, va_list *list);
void _repeat_events_get(Eo *obj, void *_pd, va_list *list);
void _propagate_events_set(Eo *obj, void *_pd, va_list *list);
void _propagate_events_get(Eo *obj, void *_pd, va_list *list);
void _pointer_mode_set(Eo *obj, void *_pd, va_list *list);
void _pointer_mode_get(Eo *obj, void *_pd, va_list *list);
void _key_grab(Eo *obj, void *_pd, va_list *list);
void _key_ungrab(Eo *obj, void *_pd, va_list *list);
void _focus_set(Eo *obj, void *_pd, va_list *list);
void _focus_get(Eo *obj, void *_pd, va_list *list);
void _name_set(Eo *obj, void *_pd, va_list *list);
void _name_get(Eo *obj, void *_pd, va_list *list);
void _name_child_find(Eo *obj, void *_pd, va_list *list);
void _layer_set(Eo *obj, void *_pd, va_list *list);
void _layer_get(Eo *obj, void *_pd, va_list *list);
void _clip_set(Eo *obj, void *_pd, va_list *list);
void _clip_get(Eo *obj, void *_pd, va_list *list);
void _clip_unset(Eo *obj, void *_pd, va_list *list);
void _clipees_get(Eo *obj, void *_pd, va_list *list);
void _clipees_has(Eo *obj, void *_pd, va_list *list);
void _map_enable_set(Eo *obj, void *_pd, va_list *list);
void _map_enable_get(Eo *obj, void *_pd, va_list *list);
void _map_source_set(Eo *obj, void *_pd, va_list *list);
void _map_source_get(Eo *obj, void *_pd, va_list *list);
void _map_set(Eo *obj, void *_pd, va_list *list);
void _map_get(Eo *obj, void *_pd, va_list *list);
void _raise(Eo *obj, void *_pd, va_list *list);
void _lower(Eo *obj, void *_pd, va_list *list);
void _stack_above(Eo *obj, void *_pd, va_list *list);
void _stack_below(Eo *obj, void *_pd, va_list *list);
void _above_get(Eo *obj, void *_pd, va_list *list);
void _below_get(Eo *obj, void *_pd, va_list *list);
void _smart_move_children_relative(Eo *obj, void *_pd, va_list *list);
void _smart_clipped_clipper_get(Eo *obj, void *_pd, va_list *list);

void _canvas_event_default_flags_set(Eo *e, void *_pd, va_list *list);
void _canvas_event_default_flags_get(Eo *e, void *_pd, va_list *list);
void _canvas_event_freeze(Eo *e, void *_pd, va_list *list);
void _canvas_event_thaw(Eo *e, void *_pd, va_list *list);
void _canvas_event_feed_mouse_down(Eo *e, void *_pd, va_list *list);
void _canvas_event_feed_mouse_up(Eo *e, void *_pd, va_list *list);
void _canvas_event_feed_mouse_cancel(Eo *e, void *_pd, va_list *list);
void _canvas_event_feed_mouse_wheel(Eo *e, void *_pd, va_list *list);
void _canvas_event_feed_mouse_move(Eo *e, void *_pd, va_list *list);
void _canvas_event_feed_mouse_in(Eo *e, void *_pd, va_list *list);
void _canvas_event_feed_mouse_out(Eo *e, void *_pd, va_list *list);
void _canvas_event_feed_multi_down(Eo *e, void *_pd, va_list *list);
void _canvas_event_feed_multi_up(Eo *e, void *_pd, va_list *list);
void _canvas_event_feed_multi_move(Eo *e, void *_pd, va_list *list);
void _canvas_event_feed_key_down(Eo *e, void *_pd, va_list *list);
void _canvas_event_feed_key_up(Eo *e, void *_pd, va_list *list);
void _canvas_event_feed_hold(Eo *e, void *_pd, va_list *list);
void _canvas_event_refeed_event(Eo *e, void *_pd, va_list *list);
void _canvas_event_down_count_get(Eo *e, void *_pd, va_list *list);
void _canvas_focus_get(Eo *e, void *_pd, va_list *list);
void _canvas_font_path_clear(Eo *e, void *_pd, va_list *list);
void _canvas_font_path_append(Eo *e, void *_pd, va_list *list);
void _canvas_font_path_prepend(Eo *e, void *_pd, va_list *list);
void _canvas_font_path_list(Eo *e, void *_pd, va_list *list);
void _canvas_font_hinting_set(Eo *e, void *_pd, va_list *list);
void _canvas_font_hinting_get(Eo *e, void *_pd, va_list *list);
void _canvas_font_hinting_can_hint(Eo *e, void *_pd, va_list *list);
void _canvas_font_cache_flush(Eo *e, void *_pd, va_list *list);
void _canvas_font_cache_set(Eo *e, void *_pd, va_list *list);
void _canvas_font_cache_get(Eo *e, void *_pd, va_list *list);
void _canvas_font_available_list(Eo *e, void *_pd, va_list *list);

void _canvas_key_modifier_get(Eo *e, void *_pd, va_list *list);
void _canvas_key_lock_get(Eo *e, void *_pd, va_list *list);
void _canvas_key_modifier_add(Eo *e, void *_pd, va_list *list);
void _canvas_key_modifier_del(Eo *e, void *_pd, va_list *list);
void _canvas_key_lock_add(Eo *e, void *_pd, va_list *list);
void _canvas_key_lock_del(Eo *e, void *_pd, va_list *list);
void _canvas_key_modifier_on(Eo *e, void *_pd, va_list *list);
void _canvas_key_modifier_off(Eo *e, void *_pd, va_list *list);
void _canvas_key_lock_on(Eo *e, void *_pd, va_list *list);
void _canvas_key_lock_off(Eo *e, void *_pd, va_list *list);
void _canvas_key_modifier_mask_get(Eo *e, void *_pd, va_list *list);

void _canvas_damage_rectangle_add(Eo *obj, void *_pd, va_list *list);
void _canvas_obscured_rectangle_add(Eo *obj, void *_pd, va_list *list);
void _canvas_obscured_clear(Eo *obj, void *_pd, va_list *list);
void _canvas_render_async(Eo *obj, void *_pd, va_list *list);
void _canvas_render_updates(Eo *obj, void *_pd, va_list *list);
void _canvas_render(Eo *e, void *_pd, va_list *list);
void _canvas_norender(Eo *e, void *_pd, va_list *list);
void _canvas_render_idle_flush(Eo *e, void *_pd, va_list *list);
void _canvas_sync(Eo *obj, void *_pd, va_list *list);
void _canvas_render_dump(Eo *obj, void *_pd, va_list *list);

void _canvas_object_bottom_get(Eo *e, void *_pd, va_list *list);
void _canvas_object_top_get(Eo *e, void *_pd, va_list *list);

void _canvas_touch_point_list_count(Eo *obj, void *_pd, va_list *list);
void _canvas_touch_point_list_nth_xy_get(Eo *obj, void *_pd, va_list *list);
void _canvas_touch_point_list_nth_id_get(Eo *obj, void *_pd, va_list *list);
void _canvas_touch_point_list_nth_state_get(Eo *obj, void *_pd, va_list *list);

void _canvas_image_cache_flush(Eo *e, void *_pd, va_list *list);
void _canvas_image_cache_reload(Eo *e, void *_pd, va_list *list);
void _canvas_image_cache_set(Eo *e, void *_pd, va_list *list);
void _canvas_image_cache_get(Eo *e, void *_pd, va_list *list);
void _canvas_image_max_size_get(Eo *e, void *_pd, va_list *list);

void _canvas_object_name_find(Eo *e, void *_pd, va_list *list);

void _canvas_object_top_at_xy_get(Eo *e, void *_pd, va_list *list);
void _canvas_object_top_in_rectangle_get(Eo *e, void *_pd, va_list *list);
void _canvas_objects_at_xy_get(Eo *e, void *_pd, va_list *list);
void _canvas_objects_in_rectangle_get(Eo *obj, void *_pd, va_list *list);

void _canvas_smart_objects_calculate(Eo *e, void *_pd, va_list *list);
void _canvas_smart_objects_calculate_count_get(Eo *e, void *_pd, va_list *list);

extern int _evas_alloc_error;
extern int _evas_event_counter;

struct _Evas_Imaging_Image
{
   RGBA_Image *image;
};

struct _Evas_Imaging_Font
{
   RGBA_Font *font;
};

int evas_async_events_init(void);
int evas_async_events_shutdown(void);
int evas_async_target_del(const void *target);

void _evas_preload_thread_init(void);
void _evas_preload_thread_shutdown(void);
Evas_Preload_Pthread *evas_preload_thread_run(void (*func_heavy)(void *data),
                                              void (*func_end)(void *data),
                                              void (*func_cancel)(void *data),
                                              const void *data);
Eina_Bool evas_preload_thread_cancel(Evas_Preload_Pthread *thread);

void _evas_walk(Evas_Public_Data *e_pd);
void _evas_unwalk(Evas_Public_Data *e_pd);

// expose for use in engines
EAPI int _evas_module_engine_inherit(Evas_Func *funcs, char *name);
EAPI const char *_evas_module_libdir_get(void);

Eina_Bool evas_render_mapped(Evas_Public_Data *e, Evas_Object *obj,
                             Evas_Object_Protected_Data *source_pd,
                             void *context, void *surface, int off_x, int off_y,
                             int mapped, int ecx, int ecy, int ecw, int ech,
                             Eina_Bool proxy_render
#ifdef REND_DBG
                             , int level
#endif
                             , Eina_Bool do_async);
void evas_render_invalidate(Evas *e);
void evas_render_object_recalc(Evas_Object *obj);

Eina_Bool evas_map_inside_get(const Evas_Map *m, Evas_Coord x, Evas_Coord y);
Eina_Bool evas_map_coords_get(const Evas_Map *m, Evas_Coord x, Evas_Coord y, Evas_Coord *mx, Evas_Coord *my, int grab);
void evas_object_map_update(Evas_Object *obj, int x, int y, int imagew, int imageh, int uvw, int uvh);

Eina_List *evas_module_engine_list(void);

/* for updating touch point list */
void _evas_touch_point_append(Evas *e, int id, Evas_Coord x, Evas_Coord y);
void _evas_touch_point_update(Evas *e, int id, Evas_Coord x, Evas_Coord y, Evas_Touch_Point_State state);
void _evas_touch_point_remove(Evas *e, int id);

void _evas_device_cleanup(Evas *e);
Evas_Device *_evas_device_top_get(const Evas *e);
void _evas_device_ref(Evas_Device *dev);
void _evas_device_unref(Evas_Device *dev);
       
extern Eina_Cow *evas_object_proxy_cow;
extern Eina_Cow *evas_object_map_cow;
extern Eina_Cow *evas_object_state_cow;

extern Eina_Cow *evas_object_image_pixels_cow;
extern Eina_Cow *evas_object_image_load_opts_cow;
extern Eina_Cow *evas_object_image_state_cow;

# define EINA_COW_STATE_WRITE_BEGIN(Obj, Write, State)          \
  EINA_COW_WRITE_BEGIN(evas_object_state_cow, Obj->State, \
                       Evas_Object_Protected_State, Write)

# define EINA_COW_STATE_WRITE_END(Obj, Write, State)                    \
    eina_cow_done(evas_object_state_cow, ((const Eina_Cow_Data**)&(Obj->State)), \
		  Write, EINA_FALSE);					\
   }									\
  while (0);

/****************************************************************************/
/*****************************************/
/********************/
#define MPOOL 1

#ifdef MPOOL 
typedef struct _Evas_Mempool Evas_Mempool;

struct _Evas_Mempool
{
  int           count;
  int           num_allocs;
  int           num_frees;
  Eina_Mempool *mp;
};
# define EVAS_MEMPOOL(x) \
   static Evas_Mempool x = {0, 0, 0, NULL}
# define EVAS_MEMPOOL_INIT(x, nam, siz, cnt, ret) \
   do { \
     if (!x.mp) { \
       x.mp = eina_mempool_add("chained_mempool", nam, NULL, sizeof(siz), cnt); \
       if (!x.mp) { \
         return ret; \
       } \
     } \
   } while (0)
# define EVAS_MEMPOOL_ALLOC(x, siz) \
   eina_mempool_malloc(x.mp, sizeof(siz))
# define EVAS_MEMPOOL_PREP(x, p, siz) \
   do { \
     x.count++; \
     x.num_allocs++; \
     memset(p, 0, sizeof(siz)); \
   } while (0)
# define EVAS_MEMPOOL_FREE(x, p) \
   do { \
     eina_mempool_free(x.mp, p); \
     x.count--; \
     x.num_frees++; \
     if (x.count <= 0) { \
       eina_mempool_del(x.mp); \
       x.mp = NULL; \
       x.count = 0; \
     } \
   } while (0)
#else
# define EVAS_MEMPOOL(x)
# define EVAS_MEMPOOL_INIT(x, nam, siz, cnt, ret)
# define EVAS_MEMPOOL_PREP(x, p, siz)
# define EVAS_MEMPOOL_ALLOC(x, siz) \
   calloc(1, sizeof(siz))
# define EVAS_MEMPOOL_FREE(x, p) \
   free(p)
#endif
/********************/
/*****************************************/
/****************************************************************************/

#define EVAS_API_OVERRIDE(func, api, prefix) \
     (api)->func = prefix##func
#define EVAS_API_RESET(func, api) \
     (api)->func = NULL

#include "evas_inline.x"

#ifdef __cplusplus
}
#endif
#endif