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Restrict rectangles to be inside the screen at evas_tiler 

SVN revision: 30274
This commit is contained in:
Gustavo Sverzut Barbieri 2007-06-08 00:03:56 +00:00
parent 5a12b590ac
commit b5c8891349
1 changed files with 20 additions and 12 deletions
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32
legacy/evas/src/lib/engines/common/evas_tiler.c
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@ -1115,23 +1115,31 @@ evas_common_tilebuf_get_render_rects(Tilebuf *tb)
for (n = tb->rects.head; n != NULL; n = n->next) {
rect_t cur;
Tilebuf_Rect *r;
cur = ((rect_node_t *)n)->rect;
r = malloc(sizeof(Tilebuf_Rect));
r->_list_data.next = NULL;
r->_list_data.prev = NULL;
r->_list_data.last = NULL;
r->x = cur.left << 1;
r->y = cur.top << 1;
r->w = cur.width << 1;
r->h = cur.height << 1;
cur.left <<= 1;
cur.top <<= 1;
cur.width <<= 1;
cur.height <<= 1;
/* fprintf(stderr, "\tclear: %4d,%4d %3dx%3d\n", */
/* r->x, r->y, r->w, r->h); */
RECTS_CLIP_TO_RECT(cur.left, cur.top, cur.width, cur.height,
0, 0, tb->outbuf_w, tb->outbuf_h);
if ((cur.width > 0) && (cur.height > 0))
{
Tilebuf_Rect *r;
rects = evas_object_list_append(rects, r);
r = malloc(sizeof(Tilebuf_Rect));
r->_list_data.next = NULL;
r->_list_data.prev = NULL;
r->_list_data.last = NULL;
r->x = cur.left;
r->y = cur.top;
r->w = cur.width;
r->h = cur.height;
rects = evas_object_list_append(rects, r);
}
}
return rects;