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edje: delete unused images from eet(edj) file. 

Update the data_process_lookups function.
Earlier images are not deleted, but his name was
removed from the list, and it was possible to
access the image by id. Now all unused images
are deleted.

Reviewers: cedric, seoz

Differential Revision: https://phab.enlightenment.org/D309

Signed-off-by: Cedric Bail <cedric.bail@samsung.com>
This commit is contained in:
Vyacheslav Reutskiy 2013-11-04 15:28:59 +09:00 committed by Cedric Bail
parent 2d54ae83bf
commit cff3ec04b4
1 changed files with 89 additions and 3 deletions
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92
src/bin/edje/edje_cc_out.c
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@ -175,6 +175,14 @@ struct _Group_Write
char *errstr;
};
struct _Image_Unused_Ids
{
int old_id;
int new_id;
};
typedef struct _Image_Unused_Ids Image_Unused_Ids;
static int pending_threads = 0;
static void data_process_string(Edje_Part_Collection *pc, const char *prefix, char *s, void (*func)(Edje_Part_Collection *pc, char *name, char* ptr, int len));
@ -2209,6 +2217,58 @@ data_process_part_set(Part_Lookup *target, int value)
}
}
static void
_data_image_id_update(Eina_List *images_unused_list)
{
Image_Unused_Ids *iui;
Edje_Part_Collection *pc;
Edje_Part *part;
Edje_Part_Description_Image *part_desc_image;
Edje_Part_Image_Id *tween_id;
unsigned int i, j, desc_it;
Eina_List *l, *l2, *l3;
#define PART_DESC_IMAGE_ID_UPDATE \
EINA_LIST_FOREACH(images_unused_list, l3, iui) \
{ \
if (part_desc_image->image.id == iui->old_id) \
{ \
part_desc_image->image.id = iui->new_id; \
break; \
} \
} \
for (desc_it = 0; desc_it < part_desc_image->image.tweens_count; desc_it++) \
{ \
tween_id = part_desc_image->image.tweens[desc_it]; \
EINA_LIST_FOREACH(images_unused_list, l3, iui) \
{ \
if (tween_id->id == iui->old_id) \
{ \
tween_id->id = iui->new_id; \
break; \
} \
} \
}
EINA_LIST_FOREACH_SAFE(edje_collections, l, l2, pc)
{
for(i = 0; i < pc->parts_count; i++)
{
part = pc->parts[i];
if (part->type == EDJE_PART_TYPE_IMAGE)
{
part_desc_image = (Edje_Part_Description_Image *)part->default_desc;
PART_DESC_IMAGE_ID_UPDATE
for (j = 0; j < part->other.desc_count; j++)
{
part_desc_image = (Edje_Part_Description_Image *)part->other.desc[j];
PART_DESC_IMAGE_ID_UPDATE
}
}
}
}
}
void
data_process_lookups(void)
{
@ -2224,6 +2284,7 @@ data_process_lookups(void)
void *data;
char *group_name;
Eina_Bool is_lua = EINA_FALSE;
Image_Unused_Ids *iui;
/* remove all unreferenced Edje_Part_Collection */
EINA_LIST_FOREACH_SAFE(edje_collections, l, l2, pc)
@ -2534,8 +2595,10 @@ free_group:
if (edje_file->image_dir && !is_lua)
{
Edje_Image_Directory_Entry *de;
Edje_Image_Directory_Entry *de, *de_last, *img;
Edje_Image_Directory_Set *set;
Edje_Image_Directory_Set_Entry *set_e;
Eina_List *images_unused_list = NULL;
unsigned int i;
for (i = 0; i < edje_file->image_dir->entries_count; ++i)
@ -2548,7 +2611,22 @@ free_group:
INF("Image '%s' in resource 'edje/image/%i' will not be included as it is unused.",
de->entry, de->id);
/* so as not to write the unused images, moved last image in the
list to unused image position and check it */
free((void *)de->entry);
de->entry = NULL;
de_last = edje_file->image_dir->entries + edje_file->image_dir->entries_count - 1;
iui = mem_alloc(SZ(Image_Unused_Ids));
iui->old_id = de_last->id;
images_unused_list = eina_list_append(images_unused_list, iui);
iui->new_id = i;
de_last->id = i;
memcpy(de, de_last, sizeof (Edje_Image_Directory_Entry));
--i; /* need to check a moved image on this index */
edje_file->image_dir->entries_count--;
img = realloc(edje_file->image_dir->entries,
sizeof (Edje_Image_Directory_Entry) * edje_file->image_dir->entries_count);
edje_file->image_dir->entries = img;
}
for (i = 0; i < edje_file->image_dir->sets_count; ++i)
@ -2560,9 +2638,17 @@ free_group:
INF("Set '%s' will not be included as it is unused.", set->name);
set->name = NULL;
set->entries = NULL;
free((void *)set->name);
EINA_LIST_FREE(set->entries, set_e)
{
free((void *)set_e->name);
free(set_e);
}
}
/* update image id in parts */
if (images_unused_list) _data_image_id_update(images_unused_list);
EINA_LIST_FREE(images_unused_list, iui)
free(iui);
}
eina_hash_free(images_in_use);