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eina: don't insert the same rectangle multiple time in a row.

This commit is contained in:
Cedric Bail 2013-07-10 11:24:47 +09:00
parent 2e347b5e22
commit d2b94729bc
1 changed files with 24 additions and 0 deletions
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24
src/lib/eina/eina_tiler.c
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@ -28,6 +28,7 @@
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "eina_config.h"
#include "eina_private.h"
@ -106,6 +107,11 @@ struct _Eina_Tiler
{
int w, h;
} tile;
struct
{
Eina_Rectangle add, del;
} last;
Eina_Rectangle area;
EINA_MAGIC
splitter_t splitter;
@ -1139,6 +1145,10 @@ EAPI Eina_Tiler *eina_tiler_new(int w, int h)
return NULL;
t = calloc(1, sizeof(Eina_Tiler));
t->last.add.w = -1;
t->last.add.h = -1;
t->last.del.w = -1;
t->last.del.h = -1;
t->area.w = w;
t->area.h = h;
t->tile.w = 32;
@ -1205,6 +1215,11 @@ EAPI Eina_Bool eina_tiler_rect_add(Eina_Tiler *t, const Eina_Rectangle *r)
if ((tmp.w <= 0) || (tmp.h <= 0))
return EINA_FALSE;
if (!memcmp(&tmp, &t->last.add, sizeof (Eina_Rectangle)))
return EINA_FALSE;
t->last.add = tmp;
return _splitter_rect_add(t, &tmp);
}
@ -1225,6 +1240,11 @@ EAPI void eina_tiler_rect_del(Eina_Tiler *t, const Eina_Rectangle *r)
if ((tmp.w <= 0) || (tmp.h <= 0))
return;
if (!memcmp(&tmp, &t->last.del, sizeof (Eina_Rectangle)))
return;
t->last.del = tmp;
_splitter_rect_del(t, &tmp);
}
@ -1232,6 +1252,10 @@ EAPI void eina_tiler_clear(Eina_Tiler *t)
{
EINA_MAGIC_CHECK_TILER(t);
_splitter_clear(t);
t->last.add.w = -1;
t->last.add.h = -1;
t->last.del.w = -1;
t->last.del.h = -1;
}
EAPI void