Add:Core:Possibility to set brightness, contrast and gamma for graphics

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk/navit@2894 ffa7fe5e-494d-0410-b361-a75ebd5db220

diff --git a/navit/attr_def.h b/navit/attr_def.h
index 342a523..461c0a1 100644 (file)
--- a/navit/attr_def.h
+++ b/navit/attr_def.h
@@ -132,6 +132,9 @@ ATTR(use_camera)
 ATTR(flags_graphics)
 ATTR(zoom_min)
 ATTR(zoom_max)
+ATTR(gamma)
+ATTR(brightness)
+ATTR(contrast)
 ATTR2(0x00027500,type_rel_abs_begin)
 /* These attributes are int that can either hold relative              *
  * or absolute values. A relative value is indicated by                *