if you preload the same image more than once.. it may/will cause
authorraster <raster@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Tue, 3 May 2011 03:20:02 +0000 (03:20 +0000)
committerraster <raster@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Tue, 3 May 2011 03:20:02 +0000 (03:20 +0000)
commit1aaf84db93ae98ff9df0dd8a1614b6133712ba20
tree8089bff31250c5f2805dc33e29996a937c71a320
parent60bfec90a86e966cf34caae1f3c97ebf0b9c85dc
if you preload the same image more than once.. it may/will cause
problems as target is inserter in cache image target list multiple
times. fix by only alloding preload request to go in once.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/evas@59140 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
src/lib/cache/evas_cache_image.c
src/lib/canvas/evas_object_image.c
src/lib/canvas/evas_object_inform.c
src/lib/include/evas_private.h