made r_depthfirst a saved cvar

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@7236 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/gl_rmain.c b/gl_rmain.c
index c01130cf2d7360dabc4c443340b04183c156bbaa..cda8dfcf25eaeb44dfc23a40f0bc195d6b4ea621 100644 (file)
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -34,7 +34,7 @@ r_refdef_t r_refdef;
 r_view_t r_view;
 r_viewcache_t r_viewcache;
 
-cvar_t r_depthfirst = {0, "r_depthfirst", "1", "renders a depth-only version of the scene before normal rendering begins to eliminate overdraw, values: 0 = off, 1 = world depth, 2 = world and model depth"};
+cvar_t r_depthfirst = {CVAR_SAVE, "r_depthfirst", "1", "renders a depth-only version of the scene before normal rendering begins to eliminate overdraw, values: 0 = off, 1 = world depth, 2 = world and model depth"};
 cvar_t r_nearclip = {0, "r_nearclip", "1", "distance from camera of nearclip plane" };
 cvar_t r_showbboxes = {0, "r_showbboxes", "0", "shows bounding boxes of server entities, value controls opacity scaling (1 = 10%,  10 = 100%)"};
 cvar_t r_showsurfaces = {0, "r_showsurfaces", "0", "1 shows surfaces as different colors, or a value of 2 shows triangle draw order (for analyzing whether meshes are optimized for vertex cache)"};