Fix:graphics/gtk_drawing_area: added caching mechanism for image handling of gtk_draw...
authortegzed <tegzed@ffa7fe5e-494d-0410-b361-a75ebd5db220>
Wed, 23 Feb 2011 09:27:14 +0000 (09:27 +0000)
committertegzed <tegzed@ffa7fe5e-494d-0410-b361-a75ebd5db220>
Wed, 23 Feb 2011 09:27:14 +0000 (09:27 +0000)
commitb4c3af9c6d28d98cbb2a195bb27752b8d0f9f10e
treed3ee6494547186f23c521fdfd34a6ddb9b183441
parent46f4c82edff2ef6fec1dbe576aa7d70acb83f313
Fix:graphics/gtk_drawing_area: added caching mechanism for image handling of gtk_drawing area graphics driver to avoid unnecessary filesystem operations and image decompressions

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@4238 ffa7fe5e-494d-0410-b361-a75ebd5db220
navit/navit/graphics/gtk_drawing_area/graphics_gtk_drawing_area.c