Evas: Remove dead code (cached surfaces)

While cached surfaces is a topic we're discussing recently,
this code is dead right now, and we will have to redesign the
buffer caching better to handle proxies, maps, smart objects, etc...

4 files changed, 1 insertions, 84 deletions

diff --git a/src/lib/evas/canvas/evas_object_main.c b/src/lib/evas/canvas/evas_object_main.c
index 7ff20b89da..3517bcd79c 100644
--- a/src/lib/evas/canvas/evas_object_main.c
+++ b/src/lib/evas/canvas/evas_object_main.c
@@ -30,7 +30,7 @@ static const Evas_Object_Protected_State default_state = {
   NULL, { 0, 0, 0, 0 },
   { { 0, 0, 0, 0, 0, 0, 0, 0, EINA_FALSE, EINA_FALSE } },
   { 255, 255, 255, 255 },
-  1.0, 0, EVAS_RENDER_BLEND, EINA_FALSE, EINA_FALSE, EINA_FALSE, EINA_FALSE, EINA_FALSE, EINA_FALSE, EINA_FALSE
+  1.0, 0, EVAS_RENDER_BLEND, EINA_FALSE, EINA_FALSE, EINA_FALSE, EINA_FALSE, EINA_FALSE
 };
 static const Evas_Object_Filter_Data default_filter = {
   NULL, NULL, NULL, NULL, NULL, NULL, { { "default", 0.0 }, { "default", 0.0 }, 0.0 }, EINA_FALSE, EINA_FALSE, EINA_TRUE
diff --git a/src/lib/evas/canvas/evas_object_smart.c b/src/lib/evas/canvas/evas_object_smart.c
index 1529f75f1b..451c073b14 100644
--- a/src/lib/evas/canvas/evas_object_smart.c
+++ b/src/lib/evas/canvas/evas_object_smart.c
@@ -1419,78 +1419,6 @@ evas_object_smart_render_pre(Evas_Object *eo_obj,
 			     void *type_private_data EINA_UNUSED)
 {
    if (obj->pre_render_done) return;
-   if (!obj->child_has_map && !obj->cur->cached_surface)
-     {
-#if 0
-       // REDO to handle smart move
-        Evas_Smart_Data *o;
-
-        fprintf(stderr, "");
-        o = type_private_data;
-        if (/* o->member_count > 1 && */
-            o->cur.bounding_box.w == o->prev.bounding_box.w &&
-            obj->cur->bounding_box.h == obj->prev->bounding_box.h &&
-            (obj->cur->bounding_box.x != obj->prev->bounding_box.x ||
-             obj->cur->bounding_box.y != obj->prev->bounding_box.y))
-          {
-             Eina_Bool cache_map = EINA_FALSE;
-
-             /* Check parent speed */
-             /* - same speed => do not map this object */
-             /* - different speed => map this object */
-             /* - if parent is mapped then map this object */
-
-             if (!obj->smart.parent || obj->smart.parent->child_has_map)
-               {
-                  cache_map = EINA_TRUE;
-               }
-             else
-               {
-                  if (_evas_render_has_map(obj->smart.parent))
-                    {
-                       cache_map = EINA_TRUE;
-                    }
-                  else
-                    {
-                       int speed_x, speed_y;
-                       int speed_px, speed_py;
-
-                       speed_x = obj->cur->geometry.x - obj->prev->geometry.x;
-                       speed_y = obj->cur->geometry.y - obj->prev->geometry.y;
-
-                       speed_px = obj->smart.parent->cur.geometry.x - obj->smart.parent->prev.geometry.x;
-                       speed_py = obj->smart.parent->cur.geometry.y - obj->smart.parent->prev.geometry.y;
-
-                       /* speed_x = obj->cur->bounding_box.x - obj->prev->bounding_box.x; */
-                       /* speed_y = obj->cur->bounding_box.y - obj->prev->bounding_box.y; */
-
-                       /* speed_px = obj->smart.parent->cur.bounding_box.x - obj->smart.parent->prev.bounding_box.x; */
-                       /* speed_py = obj->smart.parent->cur.bounding_box.y - obj->smart.parent->prev.bounding_box.y; */
-
-                       fprintf(stderr, "speed: '%s',%p (%i, %i) vs '%s',%p (%i, %i)\n",
-                               evas_object_type_get(eo_obj), obj, speed_x, speed_y,
-                               evas_object_type_get(obj->smart.parent), obj->smart.parent, speed_px, speed_py);
-
-                       if (speed_x != speed_px || speed_y != speed_py)
-                         cache_map = EINA_TRUE;
-                    }
-               }
-
-             if (cache_map)
-               fprintf(stderr, "Wouhou, I can detect moving smart object (%s, %p [%i, %i, %i, %i] < %s, %p [%i, %i, %i, %i])\n",
-                       evas_object_type_get(eo_obj), obj,
-                       obj->cur->bounding_box.x - obj->prev->bounding_box.x,
-                       obj->cur->bounding_box.y - obj->prev->bounding_box.y,
-                       obj->cur->bounding_box.w, obj->cur->bounding_box.h,
-                       evas_object_type_get(obj->smart.parent), obj->smart.parent,
-                       obj->smart.parent->cur.bounding_box.x - obj->smart.parent->prev.bounding_box.x,
-                       obj->smart.parent->cur.bounding_box.y - obj->smart.parent->prev.bounding_box.y,
-                       obj->smart.parent->cur.bounding_box.w, obj->smart.parent->cur.bounding_box.h);
-
-             obj->cur->cached_surface = cache_map;
-          }
-#endif
-     }
 
    if (obj->changed_map || obj->changed_src_visible)
      evas_object_render_pre_prev_cur_add(&obj->layer->evas->clip_changes,
diff --git a/src/lib/evas/canvas/evas_render.c b/src/lib/evas/canvas/evas_render.c
index 9347189336..bdac680ac7 100644
--- a/src/lib/evas/canvas/evas_render.c
+++ b/src/lib/evas/canvas/evas_render.c
@@ -1632,14 +1632,6 @@ evas_render_mapped(Evas_Public_Data *evas, Evas_Object *eo_obj,
      }
    else // not "has map"
      {
-#if 0
-        if (0 && obj->cur->cached_surface)
-          fprintf(stderr, "We should cache '%s' [%i, %i, %i, %i]\n",
-                  evas_object_type_get(eo_obj),
-                  obj->cur->bounding_box.x, obj->cur->bounding_box.x,
-                  obj->cur->bounding_box.w, obj->cur->bounding_box.h);
-#endif
-
         if (mapped)
           {
              RD(level, "  child of mapped obj\n");
diff --git a/src/lib/evas/include/evas_private.h b/src/lib/evas/include/evas_private.h
index 91e7b339cd..f01c931db5 100644
--- a/src/lib/evas/include/evas_private.h
+++ b/src/lib/evas/include/evas_private.h
@@ -1012,9 +1012,6 @@ struct _Evas_Object_Protected_State
    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;
    Eina_Bool             snapshot : 1;
 };