static inline Evas_Map *
_evas_map_dup(const Evas_Map *orig)
{
Evas_Map *copy = _evas_map_new(orig->count);
if (!copy) return NULL;
memcpy(copy->points, orig->points, orig->count * sizeof(Evas_Map_Point));
copy->smooth = orig->smooth;
copy->alpha = orig->alpha;
copy->persp = orig->persp;
return copy;
}
EAPI Evas_Map *
evas_map_new(int count)
{
if (count != 4)
{
ERR("map point count (%i) != 4 is unsupported!", count);
return NULL;
}
return _evas_map_new(count);
}
EAPI void
evas_object_map_enable_set(Evas_Object *obj, Eina_Bool enabled)
{
MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
enabled = !!enabled;
if (obj->cur.usemap == enabled) return;
obj->cur.usemap = enabled;
if (enabled)
{
if (!obj->cur.map)
obj->cur.map = _evas_map_new(4);
evas_object_mapped_clip_across_mark(obj);
// obj->cur.map->normal_geometry = obj->cur.geometry;
}
else
{
if (obj->cur.map)
{
_evas_map_calc_geom_change(obj);
evas_object_mapped_clip_across_mark(obj);
//FIXME: Since the last frame is not updated when map is
//disabled, afterimage problem is happened in s/w rendering.
//Need to find out the fundamental reason then fix it.
evas_damage_rectangle_add(obj->layer->evas,
0,
0,
obj->layer->evas->output.w,
obj->layer->evas->output.h);
}
}
_evas_map_calc_map_geometry(obj);
/* This is a bit heavy handed, but it fixes the case of same geometry, but
* changed colour or UV settings. */
evas_object_change(obj);
}
EAPI void
evas_object_map_set(Evas_Object *obj, const Evas_Map *map)
{
MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
if (!map)
{
if (obj->cur.map)
{
if (obj->cur.map->surface)
{
obj->layer->evas->engine.func->image_map_surface_free
(obj->layer->evas->engine.data.output,
obj->cur.map->surface);
obj->cur.map->surface = NULL;
}
obj->prev.geometry = obj->cur.map->normal_geometry;
if (!obj->prev.map)
{
_evas_map_free(obj, obj->cur.map);
obj->cur.map = NULL;
evas_object_mapped_clip_across_mark(obj);
return;
}
_evas_map_free(obj, obj->cur.map);
obj->cur.map = NULL;
if (!obj->cur.usemap) _evas_map_calc_geom_change(obj);
else _evas_map_calc_map_geometry(obj);
if (obj->cur.usemap)
{
evas_object_mapped_clip_across_mark(obj);
//FIXME: Since the last frame is not updated when map is
//disabled, afterimage problem is happened in s/w
//rendering. Need to find out the fundamental reason
//then fix it.
evas_damage_rectangle_add(obj->layer->evas,
0,
0,
obj->layer->evas->output.w,
obj->layer->evas->output.h);
}
}
return;
}
if ((obj->cur.map) && (obj->cur.map->count == map->count))
{
Evas_Map *omap = obj->cur.map;
obj->cur.map = _evas_map_new(map->count);
memcpy(obj->cur.map, omap, sizeof(Evas_Map) + (map->count * sizeof(Evas_Map_Point)));
_evas_map_copy(obj->cur.map, map);
if (obj->prev.map == omap) obj->prev.map = NULL;
free(omap);
}
else
{
if (obj->cur.map) evas_map_free(obj->cur.map);
obj->cur.map = _evas_map_dup(map);
if (obj->cur.usemap)
evas_object_mapped_clip_across_mark(obj);
}
_evas_map_calc_map_geometry(obj);
}